-LINUX_VERSION-5.15 = .102
-LINUX_KERNEL_HASH-5.15.102 = 441cddfb970b97759eebdb9b142673662ce0770500e3ae8bcd4b90af369b01e6
+LINUX_VERSION-5.15 = .103
+LINUX_KERNEL_HASH-5.15.103 = 0876ba81631cca532f72a8d633f7031c3068669a0ecdd77d23b74e8dfc8dd705
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
-@@ -2716,6 +2716,11 @@ static int lan78xx_reset(struct lan78xx_
+@@ -2691,6 +2691,11 @@ static int lan78xx_reset(struct lan78xx_
int ret;
u32 buf;
u8 sig;
ret = lan78xx_read_reg(dev, HW_CFG, &buf);
if (ret < 0)
-@@ -2797,6 +2802,10 @@ static int lan78xx_reset(struct lan78xx_
+@@ -2772,6 +2777,10 @@ static int lan78xx_reset(struct lan78xx_
buf |= HW_CFG_MEF_;
ret = lan78xx_write_reg(dev, HW_CFG, buf);
if (ret < 0)
return ret;
-@@ -2895,6 +2904,9 @@ static int lan78xx_reset(struct lan78xx_
+@@ -2870,6 +2879,9 @@ static int lan78xx_reset(struct lan78xx_
buf |= MAC_CR_AUTO_DUPLEX_ | MAC_CR_AUTO_SPEED_;
}
}
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
-@@ -2960,6 +2960,22 @@ static int lan78xx_open(struct net_devic
+@@ -2935,6 +2935,22 @@ static int lan78xx_open(struct net_devic
netif_dbg(dev, ifup, dev->net, "phy initialised successfully");
static int lan78xx_read_reg(struct lan78xx_net *dev, u32 index, u32 *data)
{
u32 *buf;
-@@ -3288,8 +3297,14 @@ static int lan78xx_bind(struct lan78xx_n
+@@ -3263,8 +3272,14 @@ static int lan78xx_bind(struct lan78xx_n
if (DEFAULT_RX_CSUM_ENABLE)
dev->net->features |= NETIF_F_RXCSUM;
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
-@@ -2277,6 +2277,22 @@ static int lan78xx_phy_init(struct lan78
+@@ -2252,6 +2252,22 @@ static int lan78xx_phy_init(struct lan78
mii_adv_to_linkmode_adv_t(fc, mii_adv);
linkmode_or(phydev->advertising, fc, phydev->advertising);
if (phydev->mdio.dev.of_node) {
u32 reg;
int len;
-@@ -2969,22 +2985,6 @@ static int lan78xx_open(struct net_devic
+@@ -2944,22 +2960,6 @@ static int lan78xx_open(struct net_devic
netif_dbg(dev, ifup, dev->net, "phy initialised successfully");
static int lan78xx_read_reg(struct lan78xx_net *dev, u32 index, u32 *data)
{
u32 *buf;
-@@ -4148,7 +4153,13 @@ static int lan78xx_probe(struct usb_inte
+@@ -4123,7 +4128,13 @@ static int lan78xx_probe(struct usb_inte
netdev->max_mtu = MAX_SINGLE_PACKET_SIZE;
netif_set_gso_max_size(netdev, MAX_SINGLE_PACKET_SIZE - MAX_HEADER);
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
-@@ -2282,7 +2282,7 @@ static int lan78xx_phy_init(struct lan78
+@@ -2257,7 +2257,7 @@ static int lan78xx_phy_init(struct lan78
mii_adv_to_linkmode_adv_t(fc, mii_adv);
linkmode_or(phydev->advertising, fc, phydev->advertising);
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
-@@ -3527,7 +3527,7 @@ static int rx_submit(struct lan78xx_net
+@@ -3502,7 +3502,7 @@ static int rx_submit(struct lan78xx_net
size_t size = dev->rx_urb_size;
int ret = 0;
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
-@@ -230,12 +230,12 @@ static int lan87xx_read_status(struct ph
+@@ -220,12 +220,12 @@ static int lan87xx_read_status(struct ph
if (rc < 0)
return rc;
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
-@@ -220,6 +220,8 @@ static int lan87xx_read_status(struct ph
+@@ -210,6 +210,8 @@ static int lan87xx_read_status(struct ph
int err = genphy_read_status(phydev);
if (!phydev->link && priv->energy_enable && phydev->irq == PHY_POLL) {
/* Disable EDPD to wake up PHY */
int rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS);
if (rc < 0)
-@@ -235,7 +237,7 @@ static int lan87xx_read_status(struct ph
+@@ -225,7 +227,7 @@ static int lan87xx_read_status(struct ph
*/
read_poll_timeout(phy_read, rc,
rc & MII_LAN83C185_ENERGYON || rc < 0,
MII_LAN83C185_CTRL_STATUS);
if (rc < 0)
return rc;
-@@ -245,10 +247,16 @@ static int lan87xx_read_status(struct ph
+@@ -235,10 +237,16 @@ static int lan87xx_read_status(struct ph
if (rc < 0)
return rc;
+++ /dev/null
-From 327dabbd0111910a7d174b0b812d608d6b67bead Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Mon, 8 Aug 2022 23:05:25 +0200
-Subject: [PATCH] bgmac: fix *initial* chip reset to support BCM5358
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-While bringing hardware up we should perform a full reset including the
-switch bit (BGMAC_BCMA_IOCTL_SW_RESET aka SICF_SWRST). It's what
-specification says and what reference driver does.
-
-This seems to be critical for the BCM5358. Without this hardware doesn't
-get initialized properly and doesn't seem to transmit or receive any
-packets.
-
-Originally bgmac was calling bgmac_chip_reset() before setting
-"has_robosw" property which resulted in expected behaviour. That has
-changed as a side effect of adding platform device support which
-regressed BCM5358 support.
-
-Fixes: f6a95a24957a ("net: ethernet: bgmac: Add platform device support")
-Cc: Jon Mason <jdmason@kudzu.us>
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
----
- drivers/net/ethernet/broadcom/bgmac.c | 8 ++++++--
- drivers/net/ethernet/broadcom/bgmac.h | 2 ++
- 2 files changed, 8 insertions(+), 2 deletions(-)
-
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -891,13 +891,13 @@ static void bgmac_chip_reset_idm_config(
-
- if (iost & BGMAC_BCMA_IOST_ATTACHED) {
- flags = BGMAC_BCMA_IOCTL_SW_CLKEN;
-- if (!bgmac->has_robosw)
-+ if (bgmac->in_init || !bgmac->has_robosw)
- flags |= BGMAC_BCMA_IOCTL_SW_RESET;
- }
- bgmac_clk_enable(bgmac, flags);
- }
-
-- if (iost & BGMAC_BCMA_IOST_ATTACHED && !bgmac->has_robosw)
-+ if (iost & BGMAC_BCMA_IOST_ATTACHED && (bgmac->in_init || !bgmac->has_robosw))
- bgmac_idm_write(bgmac, BCMA_IOCTL,
- bgmac_idm_read(bgmac, BCMA_IOCTL) &
- ~BGMAC_BCMA_IOCTL_SW_RESET);
-@@ -1502,6 +1502,8 @@ int bgmac_enet_probe(struct bgmac *bgmac
- struct net_device *net_dev = bgmac->net_dev;
- int err;
-
-+ bgmac->in_init = true;
-+
- bgmac_chip_intrs_off(bgmac);
-
- net_dev->irq = bgmac->irq;
-@@ -1562,6 +1564,8 @@ int bgmac_enet_probe(struct bgmac *bgmac
- bgmac->b53_device = &bgmac_b53_dev;
- }
-
-+ bgmac->in_init = false;
-+
- err = register_netdev(bgmac->net_dev);
- if (err) {
- dev_err(bgmac->dev, "Cannot register net device\n");
---- a/drivers/net/ethernet/broadcom/bgmac.h
-+++ b/drivers/net/ethernet/broadcom/bgmac.h
-@@ -475,6 +475,8 @@ struct bgmac {
- int irq;
- u32 int_mask;
-
-+ bool in_init;
-+
- /* Current MAC state */
- int mac_speed;
- int mac_duplex;
+++ /dev/null
-From 598ada195606eb0e577db0487dd59a2536f206ce Mon Sep 17 00:00:00 2001
-From: Andres Freund <andres@anarazel.de>
-Date: Sun, 31 Jul 2022 18:38:27 -0700
-Subject: [PATCH 1/5] tools build: Add feature test for init_disassemble_info
- API changes
-
-binutils changed the signature of init_disassemble_info(), which now causes
-compilation failures for tools/{perf,bpf}, e.g. on debian unstable.
-
-Relevant binutils commit:
-
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07
-
-This commit adds a feature test to detect the new signature. Subsequent
-commits will use it to fix the build failures.
-
-Signed-off-by: Andres Freund <andres@anarazel.de>
-Acked-by: Quentin Monnet <quentin@isovalent.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Cc: Ben Hutchings <benh@debian.org>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Quentin Monnet <quentin@isovalent.com>
-Cc: Sedat Dilek <sedat.dilek@gmail.com>
-Cc: bpf@vger.kernel.org
-Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
-Link: https://lore.kernel.org/r/20220801013834.156015-2-andres@anarazel.de
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit cfd59ca91467056bb2c36907b2fa67b8e1af9952)
----
- tools/build/Makefile.feature | 1 +
- tools/build/feature/Makefile | 4 ++++
- tools/build/feature/test-all.c | 4 ++++
- tools/build/feature/test-disassembler-init-styled.c | 13 +++++++++++++
- 4 files changed, 22 insertions(+)
- create mode 100644 tools/build/feature/test-disassembler-init-styled.c
-
---- a/tools/build/Makefile.feature
-+++ b/tools/build/Makefile.feature
-@@ -69,6 +69,7 @@ FEATURE_TESTS_BASIC :=
- libaio \
- libzstd \
- disassembler-four-args \
-+ disassembler-init-styled \
- file-handle
-
- # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list
---- a/tools/build/feature/Makefile
-+++ b/tools/build/feature/Makefile
-@@ -18,6 +18,7 @@ FILES=
- test-libbfd.bin \
- test-libbfd-buildid.bin \
- test-disassembler-four-args.bin \
-+ test-disassembler-init-styled.bin \
- test-reallocarray.bin \
- test-libbfd-liberty.bin \
- test-libbfd-liberty-z.bin \
-@@ -239,6 +240,9 @@ $(OUTPUT)test-libbfd-buildid.bin:
- $(OUTPUT)test-disassembler-four-args.bin:
- $(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
-
-+$(OUTPUT)test-disassembler-init-styled.bin:
-+ $(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
-+
- $(OUTPUT)test-reallocarray.bin:
- $(BUILD)
-
---- a/tools/build/feature/test-all.c
-+++ b/tools/build/feature/test-all.c
-@@ -166,6 +166,10 @@
- # include "test-disassembler-four-args.c"
- #undef main
-
-+#define main main_test_disassembler_init_styled
-+# include "test-disassembler-init-styled.c"
-+#undef main
-+
- #define main main_test_libzstd
- # include "test-libzstd.c"
- #undef main
---- /dev/null
-+++ b/tools/build/feature/test-disassembler-init-styled.c
-@@ -0,0 +1,13 @@
-+// SPDX-License-Identifier: GPL-2.0
-+#include <stdio.h>
-+#include <dis-asm.h>
-+
-+int main(void)
-+{
-+ struct disassemble_info info;
-+
-+ init_disassemble_info(&info, stdout,
-+ NULL, NULL);
-+
-+ return 0;
-+}
+++ /dev/null
-From 08ec5766e5cf7b24fdebefb83b6f760bceeddf40 Mon Sep 17 00:00:00 2001
-From: Andres Freund <andres@anarazel.de>
-Date: Sun, 31 Jul 2022 18:38:29 -0700
-Subject: [PATCH 2/5] tools include: add dis-asm-compat.h to handle version
- differences
-
-binutils changed the signature of init_disassemble_info(), which now causes
-compilation failures for tools/{perf,bpf}, e.g. on debian unstable.
-
-Relevant binutils commit:
-
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07
-
-This commit introduces a wrapper for init_disassemble_info(), to avoid
-spreading #ifdef DISASM_INIT_STYLED to a bunch of places. Subsequent
-commits will use it to fix the build failures.
-
-It likely is worth adding a wrapper for disassember(), to avoid the already
-existing DISASM_FOUR_ARGS_SIGNATURE ifdefery.
-
-Signed-off-by: Andres Freund <andres@anarazel.de>
-Signed-off-by: Ben Hutchings <benh@debian.org>
-Acked-by: Quentin Monnet <quentin@isovalent.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Cc: Ben Hutchings <benh@debian.org>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Quentin Monnet <quentin@isovalent.com>
-Cc: Sedat Dilek <sedat.dilek@gmail.com>
-Cc: bpf@vger.kernel.org
-Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
-Link: https://lore.kernel.org/r/20220801013834.156015-4-andres@anarazel.de
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit a45b3d6926231c3d024ea0de4f7bd967f83709ee)
----
- tools/include/tools/dis-asm-compat.h | 55 ++++++++++++++++++++++++++++
- 1 file changed, 55 insertions(+)
- create mode 100644 tools/include/tools/dis-asm-compat.h
-
---- /dev/null
-+++ b/tools/include/tools/dis-asm-compat.h
-@@ -0,0 +1,55 @@
-+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
-+#ifndef _TOOLS_DIS_ASM_COMPAT_H
-+#define _TOOLS_DIS_ASM_COMPAT_H
-+
-+#include <stdio.h>
-+#include <dis-asm.h>
-+
-+/* define types for older binutils version, to centralize ifdef'ery a bit */
-+#ifndef DISASM_INIT_STYLED
-+enum disassembler_style {DISASSEMBLER_STYLE_NOT_EMPTY};
-+typedef int (*fprintf_styled_ftype) (void *, enum disassembler_style, const char*, ...);
-+#endif
-+
-+/*
-+ * Trivial fprintf wrapper to be used as the fprintf_styled_func argument to
-+ * init_disassemble_info_compat() when normal fprintf suffices.
-+ */
-+static inline int fprintf_styled(void *out,
-+ enum disassembler_style style,
-+ const char *fmt, ...)
-+{
-+ va_list args;
-+ int r;
-+
-+ (void)style;
-+
-+ va_start(args, fmt);
-+ r = vfprintf(out, fmt, args);
-+ va_end(args);
-+
-+ return r;
-+}
-+
-+/*
-+ * Wrapper for init_disassemble_info() that hides version
-+ * differences. Depending on binutils version and architecture either
-+ * fprintf_func or fprintf_styled_func will be called.
-+ */
-+static inline void init_disassemble_info_compat(struct disassemble_info *info,
-+ void *stream,
-+ fprintf_ftype unstyled_func,
-+ fprintf_styled_ftype styled_func)
-+{
-+#ifdef DISASM_INIT_STYLED
-+ init_disassemble_info(info, stream,
-+ unstyled_func,
-+ styled_func);
-+#else
-+ (void)styled_func;
-+ init_disassemble_info(info, stream,
-+ unstyled_func);
-+#endif
-+}
-+
-+#endif /* _TOOLS_DIS_ASM_COMPAT_H */
+++ /dev/null
-From 3bc373152a3a00742750dbbe974d541af78231e6 Mon Sep 17 00:00:00 2001
-From: Andres Freund <andres@anarazel.de>
-Date: Sun, 31 Jul 2022 18:38:30 -0700
-Subject: [PATCH 3/5] tools perf: Fix compilation error with new binutils
-
-binutils changed the signature of init_disassemble_info(), which now causes
-compilation failures for tools/perf/util/annotate.c, e.g. on debian
-unstable.
-
-Relevant binutils commit:
-
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07
-
-Wire up the feature test and switch to init_disassemble_info_compat(),
-which were introduced in prior commits, fixing the compilation failure.
-
-I verified that perf can still disassemble bpf programs by using bpftrace
-under load, recording a perf trace, and then annotating the bpf "function"
-with and without the changes. With old binutils there's no change in output
-before/after this patch. When comparing the output from old binutils (2.35)
-to new bintuils with the patch (upstream snapshot) there are a few output
-differences, but they are unrelated to this patch. An example hunk is:
-
- 1.15 : 55:mov %rbp,%rdx
- 0.00 : 58:add $0xfffffffffffffff8,%rdx
- 0.00 : 5c:xor %ecx,%ecx
- - 1.03 : 5e:callq 0xffffffffe12aca3c
- + 1.03 : 5e:call 0xffffffffe12aca3c
- 0.00 : 63:xor %eax,%eax
- - 2.18 : 65:leaveq
- - 2.82 : 66:retq
- + 2.18 : 65:leave
- + 2.82 : 66:ret
-
-Signed-off-by: Andres Freund <andres@anarazel.de>
-Acked-by: Quentin Monnet <quentin@isovalent.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Cc: Ben Hutchings <benh@debian.org>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Sedat Dilek <sedat.dilek@gmail.com>
-Cc: bpf@vger.kernel.org
-Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
-Link: https://lore.kernel.org/r/20220801013834.156015-5-andres@anarazel.de
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit 83aa0120487e8bc3f231e72c460add783f71f17c)
----
- tools/perf/Makefile.config | 8 ++++++++
- tools/perf/util/annotate.c | 7 ++++---
- 2 files changed, 12 insertions(+), 3 deletions(-)
-
---- a/tools/perf/Makefile.config
-+++ b/tools/perf/Makefile.config
-@@ -296,6 +296,7 @@ FEATURE_CHECK_LDFLAGS-libpython := $(PYT
- FEATURE_CHECK_LDFLAGS-libaio = -lrt
-
- FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes -ldl
-+FEATURE_CHECK_LDFLAGS-disassembler-init-styled = -lbfd -lopcodes -ldl
-
- CORE_CFLAGS += -fno-omit-frame-pointer
- CORE_CFLAGS += -ggdb3
-@@ -872,13 +873,16 @@ ifndef NO_LIBBFD
- ifeq ($(feature-libbfd-liberty), 1)
- EXTLIBS += -lbfd -lopcodes -liberty
- FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -ldl
-+ FEATURE_CHECK_LDFLAGS-disassembler-init-styled += -liberty -ldl
- else
- ifeq ($(feature-libbfd-liberty-z), 1)
- EXTLIBS += -lbfd -lopcodes -liberty -lz
- FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -lz -ldl
-+ FEATURE_CHECK_LDFLAGS-disassembler-init-styled += -liberty -lz -ldl
- endif
- endif
- $(call feature_check,disassembler-four-args)
-+ $(call feature_check,disassembler-init-styled)
- endif
-
- ifeq ($(feature-libbfd-buildid), 1)
-@@ -992,6 +996,10 @@ ifeq ($(feature-disassembler-four-args),
- CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE
- endif
-
-+ifeq ($(feature-disassembler-init-styled), 1)
-+ CFLAGS += -DDISASM_INIT_STYLED
-+endif
-+
- ifeq (${IS_64_BIT}, 1)
- ifndef NO_PERF_READ_VDSO32
- $(call feature_check,compile-32)
---- a/tools/perf/util/annotate.c
-+++ b/tools/perf/util/annotate.c
-@@ -1694,6 +1694,7 @@ fallback:
- #include <bpf/btf.h>
- #include <bpf/libbpf.h>
- #include <linux/btf.h>
-+#include <tools/dis-asm-compat.h>
-
- static int symbol__disassemble_bpf(struct symbol *sym,
- struct annotate_args *args)
-@@ -1736,9 +1737,9 @@ static int symbol__disassemble_bpf(struc
- ret = errno;
- goto out;
- }
-- init_disassemble_info(&info, s,
-- (fprintf_ftype) fprintf);
--
-+ init_disassemble_info_compat(&info, s,
-+ (fprintf_ftype) fprintf,
-+ fprintf_styled);
- info.arch = bfd_get_arch(bfdf);
- info.mach = bfd_get_mach(bfdf);
-
+++ /dev/null
-From 042e7f11769adac0736d77d76262912b90724d7d Mon Sep 17 00:00:00 2001
-From: Andres Freund <andres@anarazel.de>
-Date: Sun, 31 Jul 2022 18:38:31 -0700
-Subject: [PATCH 4/5] tools bpf_jit_disasm: Fix compilation error with new
- binutils
-
-binutils changed the signature of init_disassemble_info(), which now causes
-compilation to fail for tools/bpf/bpf_jit_disasm.c, e.g. on debian
-unstable.
-
-Relevant binutils commit:
-
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07
-
-Wire up the feature test and switch to init_disassemble_info_compat(),
-which were introduced in prior commits, fixing the compilation failure.
-
-I verified that bpf_jit_disasm can still disassemble bpf programs, both
-with the old and new dis-asm.h API. With old binutils there's no change in
-output before/after this patch. When comparing the output from old
-binutils (2.35) to new bintuils with the patch (upstream snapshot) there
-are a few output differences, but they are unrelated to this patch. An
-example hunk is:
-
- f4: mov %r14,%rsi
- f7: mov %r15,%rdx
- fa: mov $0x2a,%ecx
- - ff: callq 0xffffffffea8c4988
- + ff: call 0xffffffffea8c4988
- 104: test %rax,%rax
- 107: jge 0x0000000000000110
- 109: xor %eax,%eax
- - 10b: jmpq 0x0000000000000073
- + 10b: jmp 0x0000000000000073
- 110: cmp $0x16,%rax
-
-However, I had to use an older kernel to generate the bpf_jit_enabled =
-2 output, as that has been broken since 5.18 / 1022a5498f6f745c ("bpf,
-x86_64: Use bpf_jit_binary_pack_alloc").
-
- https://lore.kernel.org/20220703030210.pmjft7qc2eajzi6c@alap3.anarazel.de
-
-Signed-off-by: Andres Freund <andres@anarazel.de>
-Acked-by: Quentin Monnet <quentin@isovalent.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Cc: Ben Hutchings <benh@debian.org>
-Cc: Daniel Borkmann <daniel@iogearbox.net>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Quentin Monnet <quentin@isovalent.com>
-Cc: Sedat Dilek <sedat.dilek@gmail.com>
-Cc: bpf@vger.kernel.org
-Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
-Link: https://lore.kernel.org/r/20220801013834.156015-6-andres@anarazel.de
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit 96ed066054abf11c7d3e106e3011a51f3f1227a3)
----
- tools/bpf/Makefile | 5 ++++-
- tools/bpf/bpf_jit_disasm.c | 5 ++++-
- 2 files changed, 8 insertions(+), 2 deletions(-)
-
---- a/tools/bpf/Makefile
-+++ b/tools/bpf/Makefile
-@@ -34,7 +34,7 @@ else
- endif
-
- FEATURE_USER = .bpf
--FEATURE_TESTS = libbfd disassembler-four-args
-+FEATURE_TESTS = libbfd disassembler-four-args disassembler-init-styled
- FEATURE_DISPLAY = libbfd disassembler-four-args
-
- check_feat := 1
-@@ -56,6 +56,9 @@ endif
- ifeq ($(feature-disassembler-four-args), 1)
- CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE
- endif
-+ifeq ($(feature-disassembler-init-styled), 1)
-+CFLAGS += -DDISASM_INIT_STYLED
-+endif
-
- $(OUTPUT)%.yacc.c: $(srctree)/tools/bpf/%.y
- $(QUIET_BISON)$(YACC) -o $@ -d $<
---- a/tools/bpf/bpf_jit_disasm.c
-+++ b/tools/bpf/bpf_jit_disasm.c
-@@ -28,6 +28,7 @@
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <limits.h>
-+#include <tools/dis-asm-compat.h>
-
- #define CMD_ACTION_SIZE_BUFFER 10
- #define CMD_ACTION_READ_ALL 3
-@@ -64,7 +65,9 @@ static void get_asm_insns(uint8_t *image
- assert(bfdf);
- assert(bfd_check_format(bfdf, bfd_object));
-
-- init_disassemble_info(&info, stdout, (fprintf_ftype) fprintf);
-+ init_disassemble_info_compat(&info, stdout,
-+ (fprintf_ftype) fprintf,
-+ fprintf_styled);
- info.arch = bfd_get_arch(bfdf);
- info.mach = bfd_get_mach(bfdf);
- info.buffer = image;
+++ /dev/null
-From a82db18ab34ba7f9d38319e8cc01ffe382e3e55e Mon Sep 17 00:00:00 2001
-From: Andres Freund <andres@anarazel.de>
-Date: Sun, 31 Jul 2022 18:38:33 -0700
-Subject: [PATCH 5/5] tools bpftool: Fix compilation error with new binutils
-
-binutils changed the signature of init_disassemble_info(), which now causes
-compilation to fail for tools/bpf/bpftool/jit_disasm.c, e.g. on debian
-unstable.
-
-Relevant binutils commit:
-
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07
-
-Wire up the feature test and switch to init_disassemble_info_compat(),
-which were introduced in prior commits, fixing the compilation failure.
-
-I verified that bpftool can still disassemble bpf programs, both with an
-old and new dis-asm.h API. There are no output changes for plain and json
-formats. When comparing the output from old binutils (2.35)
-to new bintuils with the patch (upstream snapshot) there are a few output
-differences, but they are unrelated to this patch. An example hunk is:
-
- 2f: pop %r14
- 31: pop %r13
- 33: pop %rbx
- - 34: leaveq
- - 35: retq
- + 34: leave
- + 35: ret
-
-Signed-off-by: Andres Freund <andres@anarazel.de>
-Acked-by: Quentin Monnet <quentin@isovalent.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Cc: Ben Hutchings <benh@debian.org>
-Cc: Jiri Olsa <jolsa@kernel.org>
-Cc: Quentin Monnet <quentin@isovalent.com>
-Cc: Sedat Dilek <sedat.dilek@gmail.com>
-Cc: bpf@vger.kernel.org
-Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
-Link: https://lore.kernel.org/r/20220801013834.156015-8-andres@anarazel.de
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-(cherry picked from commit 600b7b26c07a070d0153daa76b3806c1e52c9e00)
----
- tools/bpf/bpftool/Makefile | 5 +++-
- tools/bpf/bpftool/jit_disasm.c | 42 +++++++++++++++++++++++++++-------
- 2 files changed, 38 insertions(+), 9 deletions(-)
-
---- a/tools/bpf/bpftool/Makefile
-+++ b/tools/bpf/bpftool/Makefile
-@@ -76,7 +76,7 @@ INSTALL ?= install
- RM ?= rm -f
-
- FEATURE_USER = .bpftool
--FEATURE_TESTS = libbfd disassembler-four-args reallocarray zlib libcap \
-+FEATURE_TESTS = libbfd disassembler-four-args disassembler-init-styled reallocarray zlib libcap \
- clang-bpf-co-re
- FEATURE_DISPLAY = libbfd disassembler-four-args zlib libcap \
- clang-bpf-co-re
-@@ -100,6 +100,9 @@ endif
- ifeq ($(feature-disassembler-four-args), 1)
- CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE
- endif
-+ifeq ($(feature-disassembler-init-styled), 1)
-+ CFLAGS += -DDISASM_INIT_STYLED
-+endif
-
- ifeq ($(feature-reallocarray), 0)
- CFLAGS += -DCOMPAT_NEED_REALLOCARRAY
---- a/tools/bpf/bpftool/jit_disasm.c
-+++ b/tools/bpf/bpftool/jit_disasm.c
-@@ -24,6 +24,7 @@
- #include <sys/stat.h>
- #include <limits.h>
- #include <bpf/libbpf.h>
-+#include <tools/dis-asm-compat.h>
-
- #include "json_writer.h"
- #include "main.h"
-@@ -39,15 +40,12 @@ static void get_exec_path(char *tpath, s
- }
-
- static int oper_count;
--static int fprintf_json(void *out, const char *fmt, ...)
-+static int printf_json(void *out, const char *fmt, va_list ap)
- {
-- va_list ap;
- char *s;
- int err;
-
-- va_start(ap, fmt);
- err = vasprintf(&s, fmt, ap);
-- va_end(ap);
- if (err < 0)
- return -1;
-
-@@ -73,6 +71,32 @@ static int fprintf_json(void *out, const
- return 0;
- }
-
-+static int fprintf_json(void *out, const char *fmt, ...)
-+{
-+ va_list ap;
-+ int r;
-+
-+ va_start(ap, fmt);
-+ r = printf_json(out, fmt, ap);
-+ va_end(ap);
-+
-+ return r;
-+}
-+
-+static int fprintf_json_styled(void *out,
-+ enum disassembler_style style __maybe_unused,
-+ const char *fmt, ...)
-+{
-+ va_list ap;
-+ int r;
-+
-+ va_start(ap, fmt);
-+ r = printf_json(out, fmt, ap);
-+ va_end(ap);
-+
-+ return r;
-+}
-+
- void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes,
- const char *arch, const char *disassembler_options,
- const struct btf *btf,
-@@ -99,11 +123,13 @@ void disasm_print_insn(unsigned char *im
- assert(bfd_check_format(bfdf, bfd_object));
-
- if (json_output)
-- init_disassemble_info(&info, stdout,
-- (fprintf_ftype) fprintf_json);
-+ init_disassemble_info_compat(&info, stdout,
-+ (fprintf_ftype) fprintf_json,
-+ fprintf_json_styled);
- else
-- init_disassemble_info(&info, stdout,
-- (fprintf_ftype) fprintf);
-+ init_disassemble_info_compat(&info, stdout,
-+ (fprintf_ftype) fprintf,
-+ fprintf_styled);
-
- /* Update architecture info for offload. */
- if (arch) {
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
#include <linux/clk.h>
-@@ -839,7 +840,7 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -840,7 +841,7 @@ static int mtk_init_fq_dma(struct mtk_et
dma_addr_t dma_addr;
int i;
cnt * sizeof(struct mtk_tx_dma),
ð->phy_scratch_ring,
GFP_ATOMIC);
-@@ -851,10 +852,10 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -852,10 +853,10 @@ static int mtk_init_fq_dma(struct mtk_et
if (unlikely(!eth->scratch_head))
return -ENOMEM;
return -ENOMEM;
phy_ring_tail = eth->phy_scratch_ring +
-@@ -908,26 +909,26 @@ static void mtk_tx_unmap(struct mtk_eth
+@@ -909,26 +910,26 @@ static void mtk_tx_unmap(struct mtk_eth
{
if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
if (tx_buf->flags & MTK_TX_FLAGS_SINGLE0) {
dma_unmap_addr(tx_buf, dma_addr1),
dma_unmap_len(tx_buf, dma_len1),
DMA_TO_DEVICE);
-@@ -1005,9 +1006,9 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1006,9 +1007,9 @@ static int mtk_tx_map(struct sk_buff *sk
if (skb_vlan_tag_present(skb))
txd4 |= TX_DMA_INS_VLAN | skb_vlan_tag_get(skb);
return -ENOMEM;
WRITE_ONCE(itxd->txd1, mapped_addr);
-@@ -1046,10 +1047,10 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1047,10 +1048,10 @@ static int mtk_tx_map(struct sk_buff *sk
frag_map_size = min(frag_size, MTK_TX_DMA_BUF_LEN);
goto err_dma;
if (i == nr_frags - 1 &&
-@@ -1330,18 +1331,18 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1331,18 +1332,18 @@ static int mtk_poll_rx(struct napi_struc
netdev->stats.rx_dropped++;
goto release_desc;
}
ring->buf_size, DMA_FROM_DEVICE);
/* receive data */
-@@ -1614,7 +1615,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1615,7 +1616,7 @@ static int mtk_tx_alloc(struct mtk_eth *
if (!ring->buf)
goto no_tx_mem;
&ring->phys, GFP_ATOMIC);
if (!ring->dma)
goto no_tx_mem;
-@@ -1632,7 +1633,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1633,7 +1634,7 @@ static int mtk_tx_alloc(struct mtk_eth *
* descriptors in ring->dma_pdma.
*/
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
&ring->phys_pdma,
GFP_ATOMIC);
if (!ring->dma_pdma)
-@@ -1691,7 +1692,7 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -1692,7 +1693,7 @@ static void mtk_tx_clean(struct mtk_eth
}
if (ring->dma) {
MTK_DMA_SIZE * sizeof(*ring->dma),
ring->dma,
ring->phys);
-@@ -1699,7 +1700,7 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -1700,7 +1701,7 @@ static void mtk_tx_clean(struct mtk_eth
}
if (ring->dma_pdma) {
MTK_DMA_SIZE * sizeof(*ring->dma_pdma),
ring->dma_pdma,
ring->phys_pdma);
-@@ -1747,18 +1748,18 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1748,18 +1749,18 @@ static int mtk_rx_alloc(struct mtk_eth *
return -ENOMEM;
}
return -ENOMEM;
ring->dma[i].rxd1 = (unsigned int)dma_addr;
-@@ -1794,7 +1795,7 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1795,7 +1796,7 @@ static void mtk_rx_clean(struct mtk_eth
continue;
if (!ring->dma[i].rxd1)
continue;
ring->dma[i].rxd1,
ring->buf_size,
DMA_FROM_DEVICE);
-@@ -1805,7 +1806,7 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1806,7 +1807,7 @@ static void mtk_rx_clean(struct mtk_eth
}
if (ring->dma) {
ring->dma_size * sizeof(*ring->dma),
ring->dma,
ring->phys);
-@@ -2161,7 +2162,7 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2162,7 +2163,7 @@ static void mtk_dma_free(struct mtk_eth
if (eth->netdev[i])
netdev_reset_queue(eth->netdev[i]);
if (eth->scratch_ring) {
MTK_DMA_SIZE * sizeof(struct mtk_tx_dma),
eth->scratch_ring,
eth->phy_scratch_ring);
-@@ -2513,6 +2514,8 @@ static void mtk_dim_tx(struct work_struc
+@@ -2514,6 +2515,8 @@ static void mtk_dim_tx(struct work_struc
static int mtk_hw_init(struct mtk_eth *eth)
{
int i, val, ret;
if (test_and_set_bit(MTK_HW_INIT, ð->state))
-@@ -2525,6 +2528,10 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2526,6 +2529,10 @@ static int mtk_hw_init(struct mtk_eth *e
if (ret)
goto err_disable_pm;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) {
ret = device_reset(eth->dev);
if (ret) {
-@@ -3078,6 +3085,35 @@ free_netdev:
+@@ -3079,6 +3086,35 @@ free_netdev:
return err;
}
static int mtk_probe(struct platform_device *pdev)
{
struct device_node *mac_np;
-@@ -3091,6 +3127,7 @@ static int mtk_probe(struct platform_dev
+@@ -3092,6 +3128,7 @@ static int mtk_probe(struct platform_dev
eth->soc = of_device_get_match_data(&pdev->dev);
eth->dev = &pdev->dev;
eth->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(eth->base))
return PTR_ERR(eth->base);
-@@ -3139,6 +3176,16 @@ static int mtk_probe(struct platform_dev
+@@ -3140,6 +3177,16 @@ static int mtk_probe(struct platform_dev
}
}
GFP_KERNEL);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -462,6 +462,12 @@
+@@ -463,6 +463,12 @@
#define RSTCTRL_FE BIT(6)
#define RSTCTRL_PPE BIT(31)
/* SGMII subsystem config registers */
/* Register to auto-negotiation restart */
#define SGMSYS_PCS_CONTROL_1 0x0
-@@ -879,6 +885,7 @@ struct mtk_sgmii {
+@@ -880,6 +886,7 @@ struct mtk_sgmii {
/* struct mtk_eth - This is the main datasructure for holding the state
* of the driver
* @dev: The device pointer
* @base: The mapped register i/o base
* @page_lock: Make sure that register operations are atomic
* @tx_irq__lock: Make sure that IRQ register operations are atomic
-@@ -922,6 +929,7 @@ struct mtk_sgmii {
+@@ -923,6 +930,7 @@ struct mtk_sgmii {
struct mtk_eth {
struct device *dev;
void __iomem *base;
spinlock_t page_lock;
spinlock_t tx_irq_lock;
-@@ -1020,6 +1028,7 @@ int mtk_gmac_rgmii_path_setup(struct mtk
+@@ -1021,6 +1029,7 @@ int mtk_gmac_rgmii_path_setup(struct mtk
int mtk_eth_offload_init(struct mtk_eth *eth);
int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type,
void *type_data);
static int mtk_msg_level = -1;
module_param_named(msg_level, mtk_msg_level, int, 0);
-@@ -3208,6 +3209,22 @@ static int mtk_probe(struct platform_dev
+@@ -3209,6 +3210,22 @@ static int mtk_probe(struct platform_dev
}
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -2334,7 +2334,7 @@ static int mtk_open(struct net_device *d
+@@ -2335,7 +2335,7 @@ static int mtk_open(struct net_device *d
return err;
}
gdm_config = MTK_GDMA_TO_PPE;
mtk_gdm_config(eth, gdm_config);
-@@ -2408,7 +2408,7 @@ static int mtk_stop(struct net_device *d
+@@ -2409,7 +2409,7 @@ static int mtk_stop(struct net_device *d
mtk_dma_free(eth);
if (eth->soc->offload_version)
return 0;
}
-@@ -3300,10 +3300,11 @@ static int mtk_probe(struct platform_dev
+@@ -3301,10 +3301,11 @@ static int mtk_probe(struct platform_dev
}
if (eth->soc->offload_version) {
if (err)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -982,7 +982,7 @@ struct mtk_eth {
+@@ -983,7 +983,7 @@ struct mtk_eth {
u32 rx_dma_l4_valid;
int ip_align;
#include <net/dsa.h>
#include "mtk_eth_soc.h"
-@@ -1292,7 +1293,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1293,7 +1294,7 @@ static int mtk_poll_rx(struct napi_struc
struct net_device *netdev;
unsigned int pktlen;
dma_addr_t dma_addr;
int mac;
ring = mtk_get_rx_ring(eth);
-@@ -1371,6 +1372,11 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1372,6 +1373,11 @@ static int mtk_poll_rx(struct napi_struc
skb_set_hash(skb, hash, PKT_HASH_TYPE_L4);
}
if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX &&
(trxd.rxd2 & RX_DMA_VTAG))
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
-@@ -3300,7 +3306,7 @@ static int mtk_probe(struct platform_dev
+@@ -3301,7 +3307,7 @@ static int mtk_probe(struct platform_dev
}
if (eth->soc->offload_version) {
mediatek,hifsys = <&hifsys>;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3187,7 +3187,7 @@ static int mtk_probe(struct platform_dev
+@@ -3188,7 +3188,7 @@ static int mtk_probe(struct platform_dev
struct regmap *cci;
cci = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -845,7 +845,7 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -846,7 +846,7 @@ static int mtk_init_fq_dma(struct mtk_et
eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
cnt * sizeof(struct mtk_tx_dma),
ð->phy_scratch_ring,
if (unlikely(!eth->scratch_ring))
return -ENOMEM;
-@@ -1623,7 +1623,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1624,7 +1624,7 @@ static int mtk_tx_alloc(struct mtk_eth *
goto no_tx_mem;
ring->dma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz,
if (!ring->dma)
goto no_tx_mem;
-@@ -1641,8 +1641,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1642,8 +1642,7 @@ static int mtk_tx_alloc(struct mtk_eth *
*/
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
ring->dma_pdma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz,
if (!ring->dma_pdma)
goto no_tx_mem;
-@@ -1757,7 +1756,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1758,7 +1757,7 @@ static int mtk_rx_alloc(struct mtk_eth *
ring->dma = dma_alloc_coherent(eth->dma_dev,
rx_dma_size * sizeof(*ring->dma),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -971,18 +971,51 @@ static void setup_tx_buf(struct mtk_eth
+@@ -972,18 +972,51 @@ static void setup_tx_buf(struct mtk_eth
}
}
int k = 0;
itxd = ring->next_free;
-@@ -990,49 +1023,32 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -991,49 +1024,32 @@ static int mtk_tx_map(struct sk_buff *sk
if (itxd == ring->last_free)
return -ENOMEM;
bool new_desc = true;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA) ||
-@@ -1047,23 +1063,17 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1048,23 +1064,17 @@ static int mtk_tx_map(struct sk_buff *sk
new_desc = false;
}
tx_buf = mtk_desc_to_tx_buf(ring, txd);
if (new_desc)
-@@ -1073,20 +1083,17 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1074,20 +1084,17 @@ static int mtk_tx_map(struct sk_buff *sk
tx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
MTK_TX_FLAGS_FPORT1;
txd_pdma->txd2 |= TX_DMA_LS0;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -842,6 +842,17 @@ enum mkt_eth_capabilities {
+@@ -843,6 +843,17 @@ enum mkt_eth_capabilities {
MTK_MUX_U3_GMAC2_TO_QPHY | \
MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -837,20 +837,20 @@ static void *mtk_max_lro_buf_alloc(gfp_t
+@@ -838,20 +838,20 @@ static void *mtk_max_lro_buf_alloc(gfp_t
/* the qdma core needs scratch memory to be setup */
static int mtk_init_fq_dma(struct mtk_eth *eth)
{
if (unlikely(!eth->scratch_head))
return -ENOMEM;
-@@ -860,16 +860,19 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -861,16 +861,19 @@ static int mtk_init_fq_dma(struct mtk_et
if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
return -ENOMEM;
}
mtk_w32(eth, eth->phy_scratch_ring, MTK_QDMA_FQ_HEAD);
-@@ -2169,6 +2172,7 @@ static int mtk_dma_init(struct mtk_eth *
+@@ -2170,6 +2173,7 @@ static int mtk_dma_init(struct mtk_eth *
static void mtk_dma_free(struct mtk_eth *eth)
{
int i;
for (i = 0; i < MTK_MAC_COUNT; i++)
-@@ -2176,9 +2180,8 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2177,9 +2181,8 @@ static void mtk_dma_free(struct mtk_eth
netdev_reset_queue(eth->netdev[i]);
if (eth->scratch_ring) {
dma_free_coherent(eth->dma_dev,
eth->scratch_ring = NULL;
eth->phy_scratch_ring = 0;
}
-@@ -3390,6 +3393,9 @@ static const struct mtk_soc_data mt2701_
+@@ -3391,6 +3394,9 @@ static const struct mtk_soc_data mt2701_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7623_CLKS_BITMAP,
.required_pctl = true,
};
static const struct mtk_soc_data mt7621_data = {
-@@ -3398,6 +3404,9 @@ static const struct mtk_soc_data mt7621_
+@@ -3399,6 +3405,9 @@ static const struct mtk_soc_data mt7621_
.required_clks = MT7621_CLKS_BITMAP,
.required_pctl = false,
.offload_version = 2,
};
static const struct mtk_soc_data mt7622_data = {
-@@ -3407,6 +3416,9 @@ static const struct mtk_soc_data mt7622_
+@@ -3408,6 +3417,9 @@ static const struct mtk_soc_data mt7622_
.required_clks = MT7622_CLKS_BITMAP,
.required_pctl = false,
.offload_version = 2,
};
static const struct mtk_soc_data mt7623_data = {
-@@ -3415,6 +3427,9 @@ static const struct mtk_soc_data mt7623_
+@@ -3416,6 +3428,9 @@ static const struct mtk_soc_data mt7623_
.required_clks = MT7623_CLKS_BITMAP,
.required_pctl = true,
.offload_version = 2,
};
static const struct mtk_soc_data mt7629_data = {
-@@ -3423,6 +3438,9 @@ static const struct mtk_soc_data mt7629_
+@@ -3424,6 +3439,9 @@ static const struct mtk_soc_data mt7629_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7629_CLKS_BITMAP,
.required_pctl = false,
};
static const struct mtk_soc_data rt5350_data = {
-@@ -3430,6 +3448,9 @@ static const struct mtk_soc_data rt5350_
+@@ -3431,6 +3449,9 @@ static const struct mtk_soc_data rt5350_
.hw_features = MTK_HW_FEATURES_MT7628,
.required_clks = MT7628_CLKS_BITMAP,
.required_pctl = false,
const struct of_device_id of_mtk_match[] = {
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -863,6 +863,7 @@ struct mtk_tx_dma_desc_info {
+@@ -864,6 +864,7 @@ struct mtk_tx_dma_desc_info {
* the target SoC
* @required_pctl A bool value to show whether the SoC requires
* the extra setup for those pins used by GMAC.
*/
struct mtk_soc_data {
u32 ana_rgc3;
-@@ -871,6 +872,9 @@ struct mtk_soc_data {
+@@ -872,6 +873,9 @@ struct mtk_soc_data {
bool required_pctl;
u8 offload_version;
netdev_features_t hw_features;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1624,8 +1624,10 @@ static int mtk_napi_rx(struct napi_struc
+@@ -1625,8 +1625,10 @@ static int mtk_napi_rx(struct napi_struc
static int mtk_tx_alloc(struct mtk_eth *eth)
{
ring->buf = kcalloc(MTK_DMA_SIZE, sizeof(*ring->buf),
GFP_KERNEL);
-@@ -1641,8 +1643,10 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1642,8 +1644,10 @@ static int mtk_tx_alloc(struct mtk_eth *
int next = (i + 1) % MTK_DMA_SIZE;
u32 next_ptr = ring->phys + next * sz;
}
/* On MT7688 (PDMA only) this driver uses the ring->dma structs
-@@ -1664,7 +1668,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1665,7 +1669,7 @@ static int mtk_tx_alloc(struct mtk_eth *
ring->dma_size = MTK_DMA_SIZE;
atomic_set(&ring->free_count, MTK_DMA_SIZE - 2);
ring->next_free = &ring->dma[0];
ring->last_free_ptr = (u32)(ring->phys + ((MTK_DMA_SIZE - 1) * sz));
ring->thresh = MAX_SKB_FRAGS;
-@@ -1697,6 +1701,7 @@ no_tx_mem:
+@@ -1698,6 +1702,7 @@ no_tx_mem:
static void mtk_tx_clean(struct mtk_eth *eth)
{
struct mtk_tx_ring *ring = ð->tx_ring;
int i;
-@@ -1709,17 +1714,15 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -1710,17 +1715,15 @@ static void mtk_tx_clean(struct mtk_eth
if (ring->dma) {
dma_free_coherent(eth->dma_dev,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -890,10 +890,11 @@ static inline void *mtk_qdma_phys_to_vir
+@@ -891,10 +891,11 @@ static inline void *mtk_qdma_phys_to_vir
return ret + (desc - ring->phys);
}
return &ring->buf[idx];
}
-@@ -1015,6 +1016,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1016,6 +1017,7 @@ static int mtk_tx_map(struct sk_buff *sk
};
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
struct mtk_tx_dma *itxd, *txd;
struct mtk_tx_dma *itxd_pdma, *txd_pdma;
struct mtk_tx_buf *itx_buf, *tx_buf;
-@@ -1026,7 +1028,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1027,7 +1029,7 @@ static int mtk_tx_map(struct sk_buff *sk
if (itxd == ring->last_free)
return -ENOMEM;
memset(itx_buf, 0, sizeof(*itx_buf));
txd_info.addr = dma_map_single(eth->dma_dev, skb->data, txd_info.size,
-@@ -1054,7 +1056,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1055,7 +1057,7 @@ static int mtk_tx_map(struct sk_buff *sk
while (frag_size) {
bool new_desc = true;
(i & 0x1)) {
txd = mtk_qdma_phys_to_virt(ring, txd->txd2);
txd_pdma = qdma_to_pdma(ring, txd);
-@@ -1078,7 +1080,8 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1079,7 +1081,8 @@ static int mtk_tx_map(struct sk_buff *sk
mtk_tx_set_dma_desc(dev, txd, &txd_info);
if (new_desc)
memset(tx_buf, 0, sizeof(*tx_buf));
tx_buf->skb = (struct sk_buff *)MTK_DMA_DUMMY_DESC;
-@@ -1097,7 +1100,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1098,7 +1101,7 @@ static int mtk_tx_map(struct sk_buff *sk
/* store skb to cleanup */
itx_buf->skb = skb;
if (k & 0x1)
txd_pdma->txd2 |= TX_DMA_LS0;
else
-@@ -1115,7 +1118,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1116,7 +1119,7 @@ static int mtk_tx_map(struct sk_buff *sk
*/
wmb();
if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) ||
!netdev_xmit_more())
mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR);
-@@ -1129,13 +1132,13 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1130,13 +1133,13 @@ static int mtk_tx_map(struct sk_buff *sk
err_dma:
do {
itxd_pdma->txd2 = TX_DMA_DESP2_DEF;
itxd = mtk_qdma_phys_to_virt(ring, itxd->txd2);
-@@ -1449,7 +1452,8 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1450,7 +1453,8 @@ static int mtk_poll_tx_qdma(struct mtk_e
if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
break;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -905,9 +905,10 @@ static struct mtk_tx_dma *qdma_to_pdma(s
+@@ -906,9 +906,10 @@ static struct mtk_tx_dma *qdma_to_pdma(s
return ring->dma_pdma - ring->dma + dma;
}
}
static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf,
-@@ -1123,8 +1124,10 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1124,8 +1125,10 @@ static int mtk_tx_map(struct sk_buff *sk
!netdev_xmit_more())
mtk_w32(eth, txd->txd2, MTK_QTX_CTX_PTR);
} else {
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1775,7 +1775,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1776,7 +1776,7 @@ static int mtk_rx_alloc(struct mtk_eth *
}
ring->dma = dma_alloc_coherent(eth->dma_dev,
&ring->phys, GFP_KERNEL);
if (!ring->dma)
return -ENOMEM;
-@@ -1833,9 +1833,8 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1834,9 +1834,8 @@ static void mtk_rx_clean(struct mtk_eth
if (ring->dma) {
dma_free_coherent(eth->dma_dev,
ring->dma = NULL;
}
}
-@@ -3405,6 +3404,7 @@ static const struct mtk_soc_data mt2701_
+@@ -3406,6 +3405,7 @@ static const struct mtk_soc_data mt2701_
.required_pctl = true,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
},
};
-@@ -3416,6 +3416,7 @@ static const struct mtk_soc_data mt7621_
+@@ -3417,6 +3417,7 @@ static const struct mtk_soc_data mt7621_
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
},
};
-@@ -3428,6 +3429,7 @@ static const struct mtk_soc_data mt7622_
+@@ -3429,6 +3430,7 @@ static const struct mtk_soc_data mt7622_
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
},
};
-@@ -3439,6 +3441,7 @@ static const struct mtk_soc_data mt7623_
+@@ -3440,6 +3442,7 @@ static const struct mtk_soc_data mt7623_
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
},
};
-@@ -3450,6 +3453,7 @@ static const struct mtk_soc_data mt7629_
+@@ -3451,6 +3454,7 @@ static const struct mtk_soc_data mt7629_
.required_pctl = false,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
},
};
-@@ -3460,6 +3464,7 @@ static const struct mtk_soc_data rt5350_
+@@ -3461,6 +3465,7 @@ static const struct mtk_soc_data rt5350_
.required_pctl = false,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -864,6 +864,7 @@ struct mtk_tx_dma_desc_info {
+@@ -865,6 +865,7 @@ struct mtk_tx_dma_desc_info {
* @required_pctl A bool value to show whether the SoC requires
* the extra setup for those pins used by GMAC.
* @txd_size Tx DMA descriptor size.
*/
struct mtk_soc_data {
u32 ana_rgc3;
-@@ -874,6 +875,7 @@ struct mtk_soc_data {
+@@ -875,6 +876,7 @@ struct mtk_soc_data {
netdev_features_t hw_features;
struct {
u32 txd_size;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1264,9 +1264,12 @@ static struct mtk_rx_ring *mtk_get_rx_ri
+@@ -1265,9 +1265,12 @@ static struct mtk_rx_ring *mtk_get_rx_ri
return ð->rx_ring[0];
for (i = 0; i < MTK_MAX_RX_RING_NUM; i++) {
ring->calc_idx_update = true;
return ring;
}
-@@ -1317,7 +1320,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1318,7 +1321,7 @@ static int mtk_poll_rx(struct napi_struc
goto rx_done;
idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size);
data = ring->data[idx];
if (!mtk_rx_get_desc(&trxd, rxd))
-@@ -1509,7 +1512,7 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -1510,7 +1513,7 @@ static int mtk_poll_tx_pdma(struct mtk_e
mtk_tx_unmap(eth, tx_buf, true);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1784,18 +1784,25 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1785,18 +1785,25 @@ static int mtk_rx_alloc(struct mtk_eth *
return -ENOMEM;
for (i = 0; i < rx_dma_size; i++) {
}
ring->dma_size = rx_dma_size;
ring->calc_idx_update = false;
-@@ -1820,14 +1827,17 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1821,14 +1828,17 @@ static void mtk_rx_clean(struct mtk_eth
if (ring->data && ring->dma) {
for (i = 0; i < ring->dma_size; i++) {
/* strings used by ethtool */
static const struct mtk_ethtool_stats {
char str[ETH_GSTRING_LEN];
-@@ -618,8 +671,8 @@ static inline void mtk_tx_irq_disable(st
+@@ -619,8 +672,8 @@ static inline void mtk_tx_irq_disable(st
u32 val;
spin_lock_irqsave(ð->tx_irq_lock, flags);
spin_unlock_irqrestore(ð->tx_irq_lock, flags);
}
-@@ -629,8 +682,8 @@ static inline void mtk_tx_irq_enable(str
+@@ -630,8 +683,8 @@ static inline void mtk_tx_irq_enable(str
u32 val;
spin_lock_irqsave(ð->tx_irq_lock, flags);
spin_unlock_irqrestore(ð->tx_irq_lock, flags);
}
-@@ -640,8 +693,8 @@ static inline void mtk_rx_irq_disable(st
+@@ -641,8 +694,8 @@ static inline void mtk_rx_irq_disable(st
u32 val;
spin_lock_irqsave(ð->rx_irq_lock, flags);
spin_unlock_irqrestore(ð->rx_irq_lock, flags);
}
-@@ -651,8 +704,8 @@ static inline void mtk_rx_irq_enable(str
+@@ -652,8 +705,8 @@ static inline void mtk_rx_irq_enable(str
u32 val;
spin_lock_irqsave(ð->rx_irq_lock, flags);
spin_unlock_irqrestore(ð->rx_irq_lock, flags);
}
-@@ -703,39 +756,39 @@ void mtk_stats_update_mac(struct mtk_mac
+@@ -704,39 +757,39 @@ void mtk_stats_update_mac(struct mtk_mac
hw_stats->rx_checksum_errors +=
mtk_r32(mac->hw, MT7628_SDM_CS_ERR);
} else {
}
u64_stats_update_end(&hw_stats->syncp);
-@@ -875,10 +928,10 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -876,10 +929,10 @@ static int mtk_init_fq_dma(struct mtk_et
txd->txd4 = 0;
}
return 0;
}
-@@ -1122,7 +1175,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1123,7 +1176,7 @@ static int mtk_tx_map(struct sk_buff *sk
if (MTK_HAS_CAPS(soc->caps, MTK_QDMA)) {
if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0)) ||
!netdev_xmit_more())
} else {
int next_idx;
-@@ -1439,6 +1492,7 @@ rx_done:
+@@ -1440,6 +1493,7 @@ rx_done:
static int mtk_poll_tx_qdma(struct mtk_eth *eth, int budget,
unsigned int *done, unsigned int *bytes)
{
struct mtk_tx_ring *ring = ð->tx_ring;
struct mtk_tx_dma *desc;
struct sk_buff *skb;
-@@ -1446,7 +1500,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1447,7 +1501,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
u32 cpu, dma;
cpu = ring->last_free_ptr;
desc = mtk_qdma_phys_to_virt(ring, cpu);
-@@ -1481,7 +1535,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1482,7 +1536,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
}
ring->last_free_ptr = cpu;
return budget;
}
-@@ -1574,24 +1628,25 @@ static void mtk_handle_status_irq(struct
+@@ -1575,24 +1629,25 @@ static void mtk_handle_status_irq(struct
static int mtk_napi_tx(struct napi_struct *napi, int budget)
{
struct mtk_eth *eth = container_of(napi, struct mtk_eth, tx_napi);
return budget;
if (napi_complete_done(napi, tx_done))
-@@ -1603,6 +1658,7 @@ static int mtk_napi_tx(struct napi_struc
+@@ -1604,6 +1659,7 @@ static int mtk_napi_tx(struct napi_struc
static int mtk_napi_rx(struct napi_struct *napi, int budget)
{
struct mtk_eth *eth = container_of(napi, struct mtk_eth, rx_napi);
int rx_done_total = 0;
mtk_handle_status_irq(eth);
-@@ -1610,21 +1666,21 @@ static int mtk_napi_rx(struct napi_struc
+@@ -1611,21 +1667,21 @@ static int mtk_napi_rx(struct napi_struc
do {
int rx_done;
if (napi_complete_done(napi, rx_done_total))
mtk_rx_irq_enable(eth, MTK_RX_DONE_INT);
-@@ -1687,20 +1743,20 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1688,20 +1744,20 @@ static int mtk_tx_alloc(struct mtk_eth *
*/
wmb();
}
return 0;
-@@ -1739,6 +1795,7 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -1740,6 +1796,7 @@ static void mtk_tx_clean(struct mtk_eth
static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
{
struct mtk_rx_ring *ring;
int rx_data_len, rx_dma_size;
int i;
-@@ -1807,16 +1864,18 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1808,16 +1865,18 @@ static int mtk_rx_alloc(struct mtk_eth *
ring->dma_size = rx_dma_size;
ring->calc_idx_update = false;
ring->calc_idx = rx_dma_size - 1;
return 0;
}
-@@ -2125,9 +2184,9 @@ static int mtk_dma_busy_wait(struct mtk_
+@@ -2126,9 +2185,9 @@ static int mtk_dma_busy_wait(struct mtk_
u32 val;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
ret = readx_poll_timeout_atomic(__raw_readl, eth->base + reg, val,
!(val & (MTK_RX_DMA_BUSY | MTK_TX_DMA_BUSY)),
-@@ -2185,8 +2244,8 @@ static int mtk_dma_init(struct mtk_eth *
+@@ -2186,8 +2245,8 @@ static int mtk_dma_init(struct mtk_eth *
* automatically
*/
mtk_w32(eth, FC_THRES_DROP_MODE | FC_THRES_DROP_EN |
}
return 0;
-@@ -2260,13 +2319,14 @@ static irqreturn_t mtk_handle_irq_tx(int
+@@ -2261,13 +2320,14 @@ static irqreturn_t mtk_handle_irq_tx(int
static irqreturn_t mtk_handle_irq(int irq, void *_eth)
{
struct mtk_eth *eth = _eth;
mtk_handle_irq_tx(irq, _eth);
}
-@@ -2290,6 +2350,7 @@ static void mtk_poll_controller(struct n
+@@ -2291,6 +2351,7 @@ static void mtk_poll_controller(struct n
static int mtk_start_dma(struct mtk_eth *eth)
{
u32 rx_2b_offset = (NET_IP_ALIGN == 2) ? MTK_RX_2B_OFFSET : 0;
int err;
err = mtk_dma_init(eth);
-@@ -2304,16 +2365,15 @@ static int mtk_start_dma(struct mtk_eth
+@@ -2305,16 +2366,15 @@ static int mtk_start_dma(struct mtk_eth
MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
MTK_RX_DMA_EN | MTK_RX_2B_OFFSET |
MTK_RX_BT_32DWORDS,
}
return 0;
-@@ -2439,8 +2499,8 @@ static int mtk_stop(struct net_device *d
+@@ -2440,8 +2500,8 @@ static int mtk_stop(struct net_device *d
cancel_work_sync(ð->tx_dim.work);
if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
mtk_dma_free(eth);
-@@ -2494,6 +2554,7 @@ static void mtk_dim_rx(struct work_struc
+@@ -2495,6 +2555,7 @@ static void mtk_dim_rx(struct work_struc
{
struct dim *dim = container_of(work, struct dim, work);
struct mtk_eth *eth = container_of(dim, struct mtk_eth, rx_dim);
struct dim_cq_moder cur_profile;
u32 val, cur;
-@@ -2501,7 +2562,7 @@ static void mtk_dim_rx(struct work_struc
+@@ -2502,7 +2563,7 @@ static void mtk_dim_rx(struct work_struc
dim->profile_ix);
spin_lock_bh(ð->dim_lock);
val &= MTK_PDMA_DELAY_TX_MASK;
val |= MTK_PDMA_DELAY_RX_EN;
-@@ -2511,9 +2572,9 @@ static void mtk_dim_rx(struct work_struc
+@@ -2512,9 +2573,9 @@ static void mtk_dim_rx(struct work_struc
cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK);
val |= cur << MTK_PDMA_DELAY_RX_PINT_SHIFT;
spin_unlock_bh(ð->dim_lock);
-@@ -2524,6 +2585,7 @@ static void mtk_dim_tx(struct work_struc
+@@ -2525,6 +2586,7 @@ static void mtk_dim_tx(struct work_struc
{
struct dim *dim = container_of(work, struct dim, work);
struct mtk_eth *eth = container_of(dim, struct mtk_eth, tx_dim);
struct dim_cq_moder cur_profile;
u32 val, cur;
-@@ -2531,7 +2593,7 @@ static void mtk_dim_tx(struct work_struc
+@@ -2532,7 +2594,7 @@ static void mtk_dim_tx(struct work_struc
dim->profile_ix);
spin_lock_bh(ð->dim_lock);
val &= MTK_PDMA_DELAY_RX_MASK;
val |= MTK_PDMA_DELAY_TX_EN;
-@@ -2541,9 +2603,9 @@ static void mtk_dim_tx(struct work_struc
+@@ -2542,9 +2604,9 @@ static void mtk_dim_tx(struct work_struc
cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK);
val |= cur << MTK_PDMA_DELAY_TX_PINT_SHIFT;
spin_unlock_bh(ð->dim_lock);
-@@ -2554,6 +2616,7 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2555,6 +2617,7 @@ static int mtk_hw_init(struct mtk_eth *e
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
ETHSYS_DMA_AG_MAP_PPE;
int i, val, ret;
if (test_and_set_bit(MTK_HW_INIT, ð->state))
-@@ -2628,10 +2691,10 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2629,10 +2692,10 @@ static int mtk_hw_init(struct mtk_eth *e
mtk_rx_irq_disable(eth, ~0);
/* FE int grouping */
mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
return 0;
-@@ -3170,14 +3233,6 @@ static int mtk_probe(struct platform_dev
+@@ -3171,14 +3234,6 @@ static int mtk_probe(struct platform_dev
if (IS_ERR(eth->base))
return PTR_ERR(eth->base);
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) {
eth->rx_dma_l4_valid = RX_DMA_L4_VALID_PDMA;
eth->ip_align = NET_IP_ALIGN;
-@@ -3411,6 +3466,7 @@ static int mtk_remove(struct platform_de
+@@ -3412,6 +3467,7 @@ static int mtk_remove(struct platform_de
}
static const struct mtk_soc_data mt2701_data = {
.caps = MT7623_CAPS | MTK_HWLRO,
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7623_CLKS_BITMAP,
-@@ -3422,6 +3478,7 @@ static const struct mtk_soc_data mt2701_
+@@ -3423,6 +3479,7 @@ static const struct mtk_soc_data mt2701_
};
static const struct mtk_soc_data mt7621_data = {
.caps = MT7621_CAPS,
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7621_CLKS_BITMAP,
-@@ -3434,6 +3491,7 @@ static const struct mtk_soc_data mt7621_
+@@ -3435,6 +3492,7 @@ static const struct mtk_soc_data mt7621_
};
static const struct mtk_soc_data mt7622_data = {
.ana_rgc3 = 0x2028,
.caps = MT7622_CAPS | MTK_HWLRO,
.hw_features = MTK_HW_FEATURES,
-@@ -3447,6 +3505,7 @@ static const struct mtk_soc_data mt7622_
+@@ -3448,6 +3506,7 @@ static const struct mtk_soc_data mt7622_
};
static const struct mtk_soc_data mt7623_data = {
.caps = MT7623_CAPS | MTK_HWLRO,
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7623_CLKS_BITMAP,
-@@ -3459,6 +3518,7 @@ static const struct mtk_soc_data mt7623_
+@@ -3460,6 +3519,7 @@ static const struct mtk_soc_data mt7623_
};
static const struct mtk_soc_data mt7629_data = {
.ana_rgc3 = 0x128,
.caps = MT7629_CAPS | MTK_HWLRO,
.hw_features = MTK_HW_FEATURES,
-@@ -3471,6 +3531,7 @@ static const struct mtk_soc_data mt7629_
+@@ -3472,6 +3532,7 @@ static const struct mtk_soc_data mt7629_
};
static const struct mtk_soc_data rt5350_data = {
#define MTK_STAT_OFFSET 0x40
#define MTK_WDMA0_BASE 0x2800
-@@ -853,8 +762,46 @@ struct mtk_tx_dma_desc_info {
+@@ -854,8 +763,46 @@ struct mtk_tx_dma_desc_info {
u8 last:1;
};
* @ana_rgc3: The offset for register ANA_RGC3 related to
* sgmiisys syscon
* @caps Flags shown the extra capability for the SoC
-@@ -867,6 +814,7 @@ struct mtk_tx_dma_desc_info {
+@@ -868,6 +815,7 @@ struct mtk_tx_dma_desc_info {
* @rxd_size Rx DMA descriptor size.
*/
struct mtk_soc_data {
u32 ana_rgc3;
u32 caps;
u32 required_clks;
-@@ -994,8 +942,6 @@ struct mtk_eth {
+@@ -995,8 +943,6 @@ struct mtk_eth {
u32 tx_bytes;
struct dim tx_dim;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -862,8 +862,8 @@ static inline int mtk_max_buf_size(int f
+@@ -863,8 +863,8 @@ static inline int mtk_max_buf_size(int f
return buf_size;
}
{
rxd->rxd2 = READ_ONCE(dma_rxd->rxd2);
if (!(rxd->rxd2 & RX_DMA_DONE))
-@@ -872,6 +872,10 @@ static inline bool mtk_rx_get_desc(struc
+@@ -873,6 +873,10 @@ static inline bool mtk_rx_get_desc(struc
rxd->rxd1 = READ_ONCE(dma_rxd->rxd1);
rxd->rxd3 = READ_ONCE(dma_rxd->rxd3);
rxd->rxd4 = READ_ONCE(dma_rxd->rxd4);
return true;
}
-@@ -916,7 +920,7 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -917,7 +921,7 @@ static int mtk_init_fq_dma(struct mtk_et
phy_ring_tail = eth->phy_scratch_ring + soc->txrx.txd_size * (cnt - 1);
for (i = 0; i < cnt; i++) {
txd = (void *)eth->scratch_ring + i * soc->txrx.txd_size;
txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
-@@ -926,6 +930,12 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -927,6 +931,12 @@ static int mtk_init_fq_dma(struct mtk_et
txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
txd->txd4 = 0;
}
mtk_w32(eth, eth->phy_scratch_ring, soc->reg_map->qdma.fq_head);
-@@ -1029,10 +1039,12 @@ static void setup_tx_buf(struct mtk_eth
+@@ -1030,10 +1040,12 @@ static void setup_tx_buf(struct mtk_eth
}
}
u32 data;
WRITE_ONCE(desc->txd1, info->addr);
-@@ -1056,6 +1068,59 @@ static void mtk_tx_set_dma_desc(struct n
+@@ -1057,6 +1069,59 @@ static void mtk_tx_set_dma_desc(struct n
WRITE_ONCE(desc->txd4, data);
}
static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
int tx_num, struct mtk_tx_ring *ring, bool gso)
{
-@@ -1064,6 +1129,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1065,6 +1130,7 @@ static int mtk_tx_map(struct sk_buff *sk
.gso = gso,
.csum = skb->ip_summed == CHECKSUM_PARTIAL,
.vlan = skb_vlan_tag_present(skb),
.vlan_tci = skb_vlan_tag_get(skb),
.first = true,
.last = !skb_is_nonlinear(skb),
-@@ -1123,7 +1189,9 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1124,7 +1190,9 @@ static int mtk_tx_map(struct sk_buff *sk
}
memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info));
txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 &&
!(frag_size - txd_info.size);
txd_info.addr = skb_frag_dma_map(eth->dma_dev, frag,
-@@ -1204,17 +1272,16 @@ err_dma:
+@@ -1205,17 +1273,16 @@ err_dma:
return -ENOMEM;
}
}
} else {
nfrags += skb_shinfo(skb)->nr_frags;
-@@ -1266,7 +1333,7 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1267,7 +1334,7 @@ static netdev_tx_t mtk_start_xmit(struct
if (unlikely(test_bit(MTK_RESETTING, ð->state)))
goto drop;
if (unlikely(atomic_read(&ring->free_count) <= tx_num)) {
netif_stop_queue(dev);
netif_err(eth, tx_queued, dev,
-@@ -1358,7 +1425,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1359,7 +1426,7 @@ static int mtk_poll_rx(struct napi_struc
int idx;
struct sk_buff *skb;
u8 *data, *new_data;
int done = 0, bytes = 0;
while (done < budget) {
-@@ -1366,7 +1433,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1367,7 +1434,7 @@ static int mtk_poll_rx(struct napi_struc
unsigned int pktlen;
dma_addr_t dma_addr;
u32 hash, reason;
ring = mtk_get_rx_ring(eth);
if (unlikely(!ring))
-@@ -1376,16 +1443,15 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1377,16 +1444,15 @@ static int mtk_poll_rx(struct napi_struc
rxd = (void *)ring->dma + idx * eth->soc->txrx.rxd_size;
data = ring->data[idx];
if (unlikely(mac < 0 || mac >= MTK_MAC_COUNT ||
!eth->netdev[mac]))
-@@ -1431,7 +1497,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1432,7 +1498,7 @@ static int mtk_poll_rx(struct napi_struc
pktlen = RX_DMA_GET_PLEN0(trxd.rxd2);
skb->dev = netdev;
skb_put(skb, pktlen);
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb_checksum_none_assert(skb);
-@@ -1449,10 +1515,25 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1450,10 +1516,25 @@ static int mtk_poll_rx(struct napi_struc
mtk_ppe_check_skb(eth->ppe, skb,
trxd.rxd4 & MTK_RXD4_FOE_ENTRY);
skb_record_rx_queue(skb, 0);
napi_gro_receive(napi, skb);
-@@ -1464,7 +1545,7 @@ release_desc:
+@@ -1465,7 +1546,7 @@ release_desc:
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
rxd->rxd2 = RX_DMA_LSO;
else
ring->calc_idx = idx;
-@@ -1666,7 +1747,8 @@ static int mtk_napi_rx(struct napi_struc
+@@ -1667,7 +1748,8 @@ static int mtk_napi_rx(struct napi_struc
do {
int rx_done;
rx_done = mtk_poll_rx(napi, budget - rx_done_total, eth);
rx_done_total += rx_done;
-@@ -1680,10 +1762,11 @@ static int mtk_napi_rx(struct napi_struc
+@@ -1681,10 +1763,11 @@ static int mtk_napi_rx(struct napi_struc
if (rx_done_total == budget)
return budget;
return rx_done_total;
}
-@@ -1693,7 +1776,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1694,7 +1777,7 @@ static int mtk_tx_alloc(struct mtk_eth *
const struct mtk_soc_data *soc = eth->soc;
struct mtk_tx_ring *ring = ð->tx_ring;
int i, sz = soc->txrx.txd_size;
ring->buf = kcalloc(MTK_DMA_SIZE, sizeof(*ring->buf),
GFP_KERNEL);
-@@ -1713,13 +1796,19 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1714,13 +1797,19 @@ static int mtk_tx_alloc(struct mtk_eth *
txd->txd2 = next_ptr;
txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
txd->txd4 = 0;
ring->dma_pdma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz,
&ring->phys_pdma, GFP_KERNEL);
if (!ring->dma_pdma)
-@@ -1799,13 +1888,11 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1800,13 +1889,11 @@ static int mtk_rx_alloc(struct mtk_eth *
struct mtk_rx_ring *ring;
int rx_data_len, rx_dma_size;
int i;
} else {
ring = ð->rx_ring[ring_no];
}
-@@ -1841,7 +1928,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1842,7 +1929,7 @@ static int mtk_rx_alloc(struct mtk_eth *
return -ENOMEM;
for (i = 0; i < rx_dma_size; i++) {
dma_addr_t dma_addr = dma_map_single(eth->dma_dev,
ring->data[i] + NET_SKB_PAD + eth->ip_align,
-@@ -1856,26 +1943,47 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1857,26 +1944,47 @@ static int mtk_rx_alloc(struct mtk_eth *
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
rxd->rxd2 = RX_DMA_LSO;
else
return 0;
}
-@@ -2297,7 +2405,7 @@ static irqreturn_t mtk_handle_irq_rx(int
+@@ -2298,7 +2406,7 @@ static irqreturn_t mtk_handle_irq_rx(int
eth->rx_events++;
if (likely(napi_schedule_prep(ð->rx_napi))) {
__napi_schedule(ð->rx_napi);
}
return IRQ_HANDLED;
-@@ -2321,8 +2429,10 @@ static irqreturn_t mtk_handle_irq(int ir
+@@ -2322,8 +2430,10 @@ static irqreturn_t mtk_handle_irq(int ir
struct mtk_eth *eth = _eth;
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
mtk_handle_irq_rx(irq, _eth);
}
if (mtk_r32(eth, reg_map->tx_irq_mask) & MTK_TX_DONE_INT) {
-@@ -2340,16 +2450,16 @@ static void mtk_poll_controller(struct n
+@@ -2341,16 +2451,16 @@ static void mtk_poll_controller(struct n
struct mtk_eth *eth = mac->hw;
mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
int err;
-@@ -2360,12 +2470,19 @@ static int mtk_start_dma(struct mtk_eth
+@@ -2361,12 +2471,19 @@ static int mtk_start_dma(struct mtk_eth
}
if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
mtk_w32(eth,
MTK_RX_DMA_EN | rx_2b_offset |
MTK_RX_BT_32DWORDS | MTK_MULTI_EN,
-@@ -2439,7 +2556,7 @@ static int mtk_open(struct net_device *d
+@@ -2440,7 +2557,7 @@ static int mtk_open(struct net_device *d
napi_enable(ð->tx_napi);
napi_enable(ð->rx_napi);
mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
refcount_set(ð->dma_refcnt, 1);
}
else
-@@ -2491,7 +2608,7 @@ static int mtk_stop(struct net_device *d
+@@ -2492,7 +2609,7 @@ static int mtk_stop(struct net_device *d
mtk_gdm_config(eth, MTK_GDMA_DROP_ALL);
mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
napi_disable(ð->tx_napi);
napi_disable(ð->rx_napi);
-@@ -2651,9 +2768,25 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2652,9 +2769,25 @@ static int mtk_hw_init(struct mtk_eth *e
return 0;
}
if (eth->pctl) {
/* Set GE2 driving and slew rate */
-@@ -2692,11 +2825,47 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2693,11 +2826,47 @@ static int mtk_hw_init(struct mtk_eth *e
/* FE int grouping */
mtk_w32(eth, MTK_TX_DONE_INT, reg_map->pdma.int_grp);
return 0;
err_disable_pm:
-@@ -3233,12 +3402,8 @@ static int mtk_probe(struct platform_dev
+@@ -3234,12 +3403,8 @@ static int mtk_probe(struct platform_dev
if (IS_ERR(eth->base))
return PTR_ERR(eth->base);
spin_lock_init(ð->page_lock);
spin_lock_init(ð->tx_irq_lock);
-@@ -3474,6 +3639,10 @@ static const struct mtk_soc_data mt2701_
+@@ -3475,6 +3640,10 @@ static const struct mtk_soc_data mt2701_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
},
};
-@@ -3487,6 +3656,10 @@ static const struct mtk_soc_data mt7621_
+@@ -3488,6 +3657,10 @@ static const struct mtk_soc_data mt7621_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
},
};
-@@ -3501,6 +3674,10 @@ static const struct mtk_soc_data mt7622_
+@@ -3502,6 +3675,10 @@ static const struct mtk_soc_data mt7622_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
},
};
-@@ -3514,6 +3691,10 @@ static const struct mtk_soc_data mt7623_
+@@ -3515,6 +3692,10 @@ static const struct mtk_soc_data mt7623_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
},
};
-@@ -3527,6 +3708,10 @@ static const struct mtk_soc_data mt7629_
+@@ -3528,6 +3709,10 @@ static const struct mtk_soc_data mt7629_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
},
};
-@@ -3539,6 +3724,10 @@ static const struct mtk_soc_data rt5350_
+@@ -3540,6 +3725,10 @@ static const struct mtk_soc_data rt5350_
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
/* PHY Indirect Access Control registers */
#define MTK_PHY_IAC 0x10004
#define PHY_IAC_ACCESS BIT(31)
-@@ -370,6 +434,16 @@
+@@ -371,6 +435,16 @@
#define ETHSYS_TRGMII_MT7621_DDR_PLL BIT(5)
/* ethernet reset control register */
#define ETHSYS_RSTCTRL 0x34
#define RSTCTRL_FE BIT(6)
#define RSTCTRL_PPE BIT(31)
-@@ -453,6 +527,17 @@ struct mtk_rx_dma {
+@@ -454,6 +528,17 @@ struct mtk_rx_dma {
unsigned int rxd4;
} __packed __aligned(4);
struct mtk_tx_dma {
unsigned int txd1;
unsigned int txd2;
-@@ -460,6 +545,17 @@ struct mtk_tx_dma {
+@@ -461,6 +546,17 @@ struct mtk_tx_dma {
unsigned int txd4;
} __packed __aligned(4);
struct mtk_eth;
struct mtk_mac;
-@@ -646,7 +742,9 @@ enum mkt_eth_capabilities {
+@@ -647,7 +743,9 @@ enum mkt_eth_capabilities {
MTK_SHARED_INT_BIT,
MTK_TRGMII_MT7621_CLK_BIT,
MTK_QDMA_BIT,
/* MUX BITS*/
MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT,
-@@ -678,7 +776,9 @@ enum mkt_eth_capabilities {
+@@ -679,7 +777,9 @@ enum mkt_eth_capabilities {
#define MTK_SHARED_INT BIT(MTK_SHARED_INT_BIT)
#define MTK_TRGMII_MT7621_CLK BIT(MTK_TRGMII_MT7621_CLK_BIT)
#define MTK_QDMA BIT(MTK_QDMA_BIT)
#define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW \
BIT(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
-@@ -755,6 +855,7 @@ struct mtk_tx_dma_desc_info {
+@@ -756,6 +856,7 @@ struct mtk_tx_dma_desc_info {
dma_addr_t addr;
u32 size;
u16 vlan_tci;
u8 gso:1;
u8 csum:1;
u8 vlan:1;
-@@ -812,6 +913,10 @@ struct mtk_reg_map {
+@@ -813,6 +914,10 @@ struct mtk_reg_map {
* the extra setup for those pins used by GMAC.
* @txd_size Tx DMA descriptor size.
* @rxd_size Rx DMA descriptor size.
*/
struct mtk_soc_data {
const struct mtk_reg_map *reg_map;
-@@ -824,6 +929,10 @@ struct mtk_soc_data {
+@@ -825,6 +930,10 @@ struct mtk_soc_data {
struct {
u32 txd_size;
u32 rxd_size;
} txrx;
};
-@@ -942,7 +1051,6 @@ struct mtk_eth {
+@@ -943,7 +1052,6 @@ struct mtk_eth {
u32 tx_bytes;
struct dim tx_dim;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -946,18 +946,15 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -947,18 +947,15 @@ static int mtk_init_fq_dma(struct mtk_et
return 0;
}
return &ring->buf[idx];
}
-@@ -965,13 +962,12 @@ static struct mtk_tx_buf *mtk_desc_to_tx
+@@ -966,13 +963,12 @@ static struct mtk_tx_buf *mtk_desc_to_tx
static struct mtk_tx_dma *qdma_to_pdma(struct mtk_tx_ring *ring,
struct mtk_tx_dma *dma)
{
}
static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf,
-@@ -1388,7 +1384,7 @@ static struct mtk_rx_ring *mtk_get_rx_ri
+@@ -1389,7 +1385,7 @@ static struct mtk_rx_ring *mtk_get_rx_ri
ring = ð->rx_ring[i];
idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size);
if (rxd->rxd2 & RX_DMA_DONE) {
ring->calc_idx_update = true;
return ring;
-@@ -1440,7 +1436,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1441,7 +1437,7 @@ static int mtk_poll_rx(struct napi_struc
goto rx_done;
idx = NEXT_DESP_IDX(ring->calc_idx, ring->dma_size);
data = ring->data[idx];
if (!mtk_rx_get_desc(eth, &trxd, rxd))
-@@ -1647,7 +1643,7 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -1648,7 +1644,7 @@ static int mtk_poll_tx_pdma(struct mtk_e
mtk_tx_unmap(eth, tx_buf, true);
ring->last_free = desc;
atomic_inc(&ring->free_count);
-@@ -1792,7 +1788,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1793,7 +1789,7 @@ static int mtk_tx_alloc(struct mtk_eth *
int next = (i + 1) % MTK_DMA_SIZE;
u32 next_ptr = ring->phys + next * sz;
txd->txd2 = next_ptr;
txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
txd->txd4 = 0;
-@@ -1822,7 +1818,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1823,7 +1819,7 @@ static int mtk_tx_alloc(struct mtk_eth *
ring->dma_size = MTK_DMA_SIZE;
atomic_set(&ring->free_count, MTK_DMA_SIZE - 2);
ring->last_free = (void *)txd;
ring->last_free_ptr = (u32)(ring->phys + ((MTK_DMA_SIZE - 1) * sz));
ring->thresh = MAX_SKB_FRAGS;
-@@ -1937,7 +1933,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1938,7 +1934,7 @@ static int mtk_rx_alloc(struct mtk_eth *
if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
return -ENOMEM;
rxd->rxd1 = (unsigned int)dma_addr;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
-@@ -1999,7 +1995,7 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -2000,7 +1996,7 @@ static void mtk_rx_clean(struct mtk_eth
if (!ring->data[i])
continue;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -688,7 +688,7 @@ struct mtk_tx_buf {
+@@ -689,7 +689,7 @@ struct mtk_tx_buf {
* are present
*/
struct mtk_tx_ring {
struct mtk_tx_buf *buf;
dma_addr_t phys;
struct mtk_tx_dma *next_free;
-@@ -718,7 +718,7 @@ enum mtk_rx_flags {
+@@ -719,7 +719,7 @@ enum mtk_rx_flags {
* @calc_idx: The current head of ring
*/
struct mtk_rx_ring {
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -922,7 +922,7 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -923,7 +923,7 @@ static int mtk_init_fq_dma(struct mtk_et
for (i = 0; i < cnt; i++) {
struct mtk_tx_dma_v2 *txd;
txd->txd2 = eth->phy_scratch_ring +
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1028,7 +1028,7 @@ struct mtk_eth {
+@@ -1029,7 +1029,7 @@ struct mtk_eth {
struct mtk_rx_ring rx_ring_qdma;
struct napi_struct tx_napi;
struct napi_struct rx_napi;
};
void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
-@@ -3711,6 +3748,21 @@ static const struct mtk_soc_data mt7629_
+@@ -3712,6 +3749,21 @@ static const struct mtk_soc_data mt7629_
},
};
static const struct mtk_soc_data rt5350_data = {
.reg_map = &mt7628_reg_map,
.caps = MT7628_CAPS,
-@@ -3733,6 +3785,7 @@ const struct of_device_id of_mtk_match[]
+@@ -3734,6 +3786,7 @@ const struct of_device_id of_mtk_match[]
{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
};
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -623,6 +623,10 @@ enum mtk_clks_map {
+@@ -624,6 +624,10 @@ enum mtk_clks_map {
MTK_CLK_SGMII2_CDR_FB,
MTK_CLK_SGMII_CK,
MTK_CLK_ETH2PLL,
MTK_CLK_MAX
};
-@@ -653,6 +657,16 @@ enum mtk_clks_map {
+@@ -654,6 +658,16 @@ enum mtk_clks_map {
BIT(MTK_CLK_SGMII2_CDR_FB) | \
BIT(MTK_CLK_SGMII_CK) | \
BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
enum mtk_dev_state {
MTK_HW_INIT,
-@@ -851,6 +865,10 @@ enum mkt_eth_capabilities {
+@@ -852,6 +866,10 @@ enum mkt_eth_capabilities {
MTK_MUX_U3_GMAC2_TO_QPHY | \
MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1462,8 +1462,8 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1463,8 +1463,8 @@ static int mtk_poll_rx(struct napi_struc
int done = 0, bytes = 0;
while (done < budget) {
dma_addr_t dma_addr;
u32 hash, reason;
int mac = 0;
-@@ -1530,7 +1530,13 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1531,7 +1531,13 @@ static int mtk_poll_rx(struct napi_struc
pktlen = RX_DMA_GET_PLEN0(trxd.rxd2);
skb->dev = netdev;
skb_put(skb, pktlen);
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb_checksum_none_assert(skb);
-@@ -3758,6 +3764,7 @@ static const struct mtk_soc_data mt7986_
+@@ -3759,6 +3765,7 @@ static const struct mtk_soc_data mt7986_
.txd_size = sizeof(struct mtk_tx_dma_v2),
.rxd_size = sizeof(struct mtk_rx_dma_v2),
.rx_irq_done_mask = MTK_RX_DONE_INT_V2,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3354,6 +3354,26 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3355,6 +3355,26 @@ static int mtk_add_mac(struct mtk_eth *e
mac->phylink_config.dev = ð->netdev[id]->dev;
mac->phylink_config.type = PHYLINK_NETDEV;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -567,24 +567,8 @@ static void mtk_validate(struct phylink_
+@@ -568,24 +568,8 @@ static void mtk_validate(struct phylink_
unsigned long *supported,
struct phylink_link_state *state)
{
phylink_set_port_modes(mask);
phylink_set(mask, Autoneg);
-@@ -611,7 +595,6 @@ static void mtk_validate(struct phylink_
+@@ -612,7 +596,6 @@ static void mtk_validate(struct phylink_
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_RMII:
case PHY_INTERFACE_MODE_REVMII:
default:
phylink_set(mask, 10baseT_Half);
phylink_set(mask, 10baseT_Full);
-@@ -620,23 +603,6 @@ static void mtk_validate(struct phylink_
+@@ -621,23 +604,6 @@ static void mtk_validate(struct phylink_
break;
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -577,8 +577,9 @@ static void mtk_validate(struct phylink_
+@@ -578,8 +578,9 @@ static void mtk_validate(struct phylink_
phylink_set(mask, 1000baseT_Full);
break;
case PHY_INTERFACE_MODE_1000BASEX:
phylink_set(mask, 2500baseX_Full);
break;
case PHY_INTERFACE_MODE_GMII:
-@@ -608,11 +609,6 @@ static void mtk_validate(struct phylink_
+@@ -609,11 +610,6 @@ static void mtk_validate(struct phylink_
linkmode_and(supported, supported, mask);
linkmode_and(state->advertising, state->advertising, mask);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -563,56 +563,8 @@ static void mtk_mac_link_up(struct phyli
+@@ -564,56 +564,8 @@ static void mtk_mac_link_up(struct phyli
mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id));
}
.mac_pcs_get_state = mtk_mac_pcs_get_state,
.mac_an_restart = mtk_mac_an_restart,
.mac_config = mtk_mac_config,
-@@ -3316,6 +3268,9 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3317,6 +3269,9 @@ static int mtk_add_mac(struct mtk_eth *e
mac->phylink_config.dev = ð->netdev[id]->dev;
mac->phylink_config.type = PHYLINK_NETDEV;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3268,6 +3268,10 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3269,6 +3269,10 @@ static int mtk_add_mac(struct mtk_eth *e
mac->phylink_config.dev = ð->netdev[id]->dev;
mac->phylink_config.type = PHYLINK_NETDEV;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3567,9 +3567,9 @@ static int mtk_probe(struct platform_dev
+@@ -3568,9 +3568,9 @@ static int mtk_probe(struct platform_dev
*/
init_dummy_netdev(ð->dummy_dev);
netif_napi_add(ð->dummy_dev, ð->tx_napi, mtk_napi_tx,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3263,7 +3263,6 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3264,7 +3264,6 @@ static int mtk_add_mac(struct mtk_eth *e
/* mac config is not set */
mac->interface = PHY_INTERFACE_MODE_NA;
mac->phylink_config.dev = ð->netdev[id]->dev;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1085,7 +1085,6 @@ struct mtk_eth {
+@@ -1086,7 +1086,6 @@ struct mtk_eth {
struct mtk_mac {
int id;
phy_interface_t interface;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -956,23 +956,15 @@ struct mtk_soc_data {
+@@ -957,23 +957,15 @@ struct mtk_soc_data {
/* currently no SoC has more than 2 macs */
#define MTK_MAX_DEVS 2
#include "mtk_ppe.h"
#define MTK_QDMA_PAGE_SIZE 2048
-@@ -473,9 +474,10 @@
+@@ -474,9 +475,10 @@
#define SGMSYS_SGMII_MODE 0x20
#define SGMII_IF_MODE_BIT0 BIT(0)
#define SGMII_SPEED_DUPLEX_AN BIT(1)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -532,8 +532,18 @@ static void mtk_mac_link_up(struct phyli
+@@ -533,8 +533,18 @@ static void mtk_mac_link_up(struct phyli
{
struct mtk_mac *mac = container_of(config, struct mtk_mac,
phylink_config);
mcr &= ~(MAC_MCR_SPEED_100 | MAC_MCR_SPEED_1000 |
MAC_MCR_FORCE_DPX | MAC_MCR_FORCE_TX_FC |
MAC_MCR_FORCE_RX_FC);
-@@ -3267,9 +3277,7 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3268,9 +3278,7 @@ static int mtk_add_mac(struct mtk_eth *e
mac->phylink_config.dev = ð->netdev[id]->dev;
mac->phylink_config.type = PHYLINK_NETDEV;
MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1103,6 +1103,7 @@ int mtk_sgmii_init(struct mtk_sgmii *ss,
+@@ -1104,6 +1104,7 @@ int mtk_sgmii_init(struct mtk_sgmii *ss,
int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id);
int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id,
const struct phylink_link_state *state);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1102,7 +1102,7 @@ int mtk_sgmii_init(struct mtk_sgmii *ss,
+@@ -1103,7 +1103,7 @@ int mtk_sgmii_init(struct mtk_sgmii *ss,
u32 ana_rgc3);
int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id);
int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1100,9 +1100,8 @@ u32 mtk_r32(struct mtk_eth *eth, unsigne
+@@ -1101,9 +1101,8 @@ u32 mtk_r32(struct mtk_eth *eth, unsigne
int mtk_sgmii_init(struct mtk_sgmii *ss, struct device_node *np,
u32 ana_rgc3);
/* MT76x8 has no hardware settings between for the MAC */
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
-@@ -455,16 +455,6 @@ static void mtk_mac_config(struct phylin
+@@ -455,6 +455,25 @@ static void mtk_mac_config(struct phylin
return;
}
-- /* Setup gmac */
-- mcr_cur = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
-- mcr_new = mcr_cur;
-- mcr_new |= MAC_MCR_IPG_CFG | MAC_MCR_FORCE_MODE |
-- MAC_MCR_BACKOFF_EN | MAC_MCR_BACKPR_EN | MAC_MCR_FORCE_LINK;
--
-- /* Only update control register when needed! */
-- if (mcr_new != mcr_cur)
-- mtk_w32(mac->hw, mcr_new, MTK_MAC_MCR(mac->id));
--
- return;
-
- err_phy:
-@@ -477,6 +467,26 @@ init_err:
- mac->id, phy_modes(state->interface), err);
- }
-
++ return;
++
++err_phy:
++ dev_err(eth->dev, "%s: GMAC%d mode %s not supported!\n", __func__,
++ mac->id, phy_modes(state->interface));
++ return;
++
++init_err:
++ dev_err(eth->dev, "%s: GMAC%d mode %s err: %d!\n", __func__,
++ mac->id, phy_modes(state->interface), err);
++}
++
+static int mtk_mac_finish(struct phylink_config *config, unsigned int mode,
+ phy_interface_t interface)
+{
+ phylink_config);
+ u32 mcr_cur, mcr_new;
+
-+ /* Setup gmac */
-+ mcr_cur = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
-+ mcr_new = mcr_cur;
-+ mcr_new |= MAC_MCR_IPG_CFG | MAC_MCR_FORCE_MODE |
-+ MAC_MCR_BACKOFF_EN | MAC_MCR_BACKPR_EN | MAC_MCR_FORCE_LINK;
-+
-+ /* Only update control register when needed! */
-+ if (mcr_new != mcr_cur)
-+ mtk_w32(mac->hw, mcr_new, MTK_MAC_MCR(mac->id));
-+
+ /* Setup gmac */
+ mcr_cur = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
+ mcr_new = mcr_cur;
+@@ -466,16 +485,7 @@ static void mtk_mac_config(struct phylin
+ if (mcr_new != mcr_cur)
+ mtk_w32(mac->hw, mcr_new, MTK_MAC_MCR(mac->id));
+
+- return;
+-
+-err_phy:
+- dev_err(eth->dev, "%s: GMAC%d mode %s not supported!\n", __func__,
+- mac->id, phy_modes(state->interface));
+- return;
+-
+-init_err:
+- dev_err(eth->dev, "%s: GMAC%d mode %s err: %d!\n", __func__,
+- mac->id, phy_modes(state->interface), err);
+ return 0;
-+}
-+
+ }
+
static void mtk_mac_pcs_get_state(struct phylink_config *config,
- struct phylink_link_state *state)
- {
-@@ -581,6 +591,7 @@ static const struct phylink_mac_ops mtk_
+@@ -582,6 +592,7 @@ static const struct phylink_mac_ops mtk_
.mac_pcs_get_state = mtk_mac_pcs_get_state,
.mac_an_restart = mtk_mac_an_restart,
.mac_config = mtk_mac_config,
mcr_new = mcr_cur;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1087,6 +1087,7 @@ struct mtk_mac {
+@@ -1088,6 +1088,7 @@ struct mtk_mac {
struct mtk_hw_stats *hw_stats;
__be32 hwlro_ip[MTK_MAX_LRO_IP_CNT];
int hwlro_ip_cnt;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -958,16 +958,23 @@ struct mtk_soc_data {
+@@ -959,16 +959,23 @@ struct mtk_soc_data {
/* currently no SoC has more than 2 macs */
#define MTK_MAX_DEVS 2
/* Save the syscfg0 value for mac_finish */
mac->syscfg0 = val;
} else if (phylink_autoneg_inband(mode)) {
-@@ -526,14 +536,6 @@ static void mtk_mac_pcs_get_state(struct
+@@ -527,14 +537,6 @@ static void mtk_mac_pcs_get_state(struct
state->pause |= MLO_PAUSE_TX;
}
static void mtk_mac_link_down(struct phylink_config *config, unsigned int mode,
phy_interface_t interface)
{
-@@ -554,15 +556,6 @@ static void mtk_mac_link_up(struct phyli
+@@ -555,15 +557,6 @@ static void mtk_mac_link_up(struct phyli
phylink_config);
u32 mcr;
mcr = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
mcr &= ~(MAC_MCR_SPEED_100 | MAC_MCR_SPEED_1000 |
MAC_MCR_FORCE_DPX | MAC_MCR_FORCE_TX_FC |
-@@ -595,8 +588,8 @@ static void mtk_mac_link_up(struct phyli
+@@ -596,8 +589,8 @@ static void mtk_mac_link_up(struct phyli
static const struct phylink_mac_ops mtk_phylink_ops = {
.validate = phylink_generic_validate,
.mac_link_down = mtk_mac_link_down,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -963,10 +963,12 @@ struct mtk_soc_data {
+@@ -964,10 +964,12 @@ struct mtk_soc_data {
* @regmap: The register map pointing at the range used to setup
* SGMII modes
* @ana_rgc3: The offset refers to register ANA_RGC3 related to regmap
};
/* struct mtk_sgmii - This is the structure holding sgmii regmap and its
-@@ -1106,12 +1108,9 @@ void mtk_stats_update_mac(struct mtk_mac
+@@ -1107,12 +1109,9 @@ void mtk_stats_update_mac(struct mtk_mac
void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg);
u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -1191,27 +1191,31 @@ static int
+@@ -1194,27 +1194,31 @@ static int
mt7530_port_bridge_join(struct dsa_switch *ds, int port,
struct net_device *bridge)
{
}
/* Add the all other ports to this port matrix. */
-@@ -1316,24 +1320,28 @@ static void
+@@ -1319,24 +1323,28 @@ static void
mt7530_port_bridge_leave(struct dsa_switch *ds, int port,
struct net_device *bridge)
{
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2402,6 +2402,32 @@ mt7531_setup(struct dsa_switch *ds)
+@@ -2407,6 +2407,32 @@ mt7531_setup(struct dsa_switch *ds)
return 0;
}
static bool
mt7530_phy_mode_supported(struct dsa_switch *ds, int port,
const struct phylink_link_state *state)
-@@ -2438,6 +2464,37 @@ static bool mt7531_is_rgmii_port(struct
+@@ -2443,6 +2469,37 @@ static bool mt7531_is_rgmii_port(struct
return (port == 5) && (priv->p5_intf_sel != P5_INTF_SEL_GMAC5_SGMII);
}
static bool
mt7531_phy_mode_supported(struct dsa_switch *ds, int port,
const struct phylink_link_state *state)
-@@ -2914,6 +2971,18 @@ mt7531_cpu_port_config(struct dsa_switch
+@@ -2919,6 +2976,18 @@ mt7531_cpu_port_config(struct dsa_switch
return 0;
}
static void
mt7530_mac_port_validate(struct dsa_switch *ds, int port,
unsigned long *supported)
-@@ -3149,6 +3218,7 @@ static const struct dsa_switch_ops mt753
+@@ -3154,6 +3223,7 @@ static const struct dsa_switch_ops mt753
.port_vlan_del = mt7530_port_vlan_del,
.port_mirror_add = mt753x_port_mirror_add,
.port_mirror_del = mt753x_port_mirror_del,
.phylink_validate = mt753x_phylink_validate,
.phylink_mac_link_state = mt753x_phylink_mac_link_state,
.phylink_mac_config = mt753x_phylink_mac_config,
-@@ -3166,6 +3236,7 @@ static const struct mt753x_info mt753x_t
+@@ -3171,6 +3241,7 @@ static const struct mt753x_info mt753x_t
.phy_read = mt7530_phy_read,
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.phy_mode_supported = mt7530_phy_mode_supported,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
-@@ -3177,6 +3248,7 @@ static const struct mt753x_info mt753x_t
+@@ -3182,6 +3253,7 @@ static const struct mt753x_info mt753x_t
.phy_read = mt7530_phy_read,
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.phy_mode_supported = mt7530_phy_mode_supported,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
-@@ -3189,6 +3261,7 @@ static const struct mt753x_info mt753x_t
+@@ -3194,6 +3266,7 @@ static const struct mt753x_info mt753x_t
.phy_write = mt7531_ind_phy_write,
.pad_setup = mt7531_pad_setup,
.cpu_port_config = mt7531_cpu_port_config,
.phy_mode_supported = mt7531_phy_mode_supported,
.mac_port_validate = mt7531_mac_port_validate,
.mac_port_get_state = mt7531_phylink_mac_link_state,
-@@ -3251,6 +3324,7 @@ mt7530_probe(struct mdio_device *mdiodev
+@@ -3256,6 +3329,7 @@ mt7530_probe(struct mdio_device *mdiodev
*/
if (!priv->info->sw_setup || !priv->info->pad_setup ||
!priv->info->phy_read || !priv->info->phy_write ||
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2428,37 +2428,6 @@ static void mt7530_mac_port_get_caps(str
+@@ -2433,37 +2433,6 @@ static void mt7530_mac_port_get_caps(str
}
}
static bool mt7531_is_rgmii_port(struct mt7530_priv *priv, u32 port)
{
return (port == 5) && (priv->p5_intf_sel != P5_INTF_SEL_GMAC5_SGMII);
-@@ -2495,44 +2464,6 @@ static void mt7531_mac_port_get_caps(str
+@@ -2500,44 +2469,6 @@ static void mt7531_mac_port_get_caps(str
}
}
static int
mt753x_pad_setup(struct dsa_switch *ds, const struct phylink_link_state *state)
{
-@@ -2787,9 +2718,6 @@ mt753x_phylink_mac_config(struct dsa_swi
+@@ -2792,9 +2723,6 @@ mt753x_phylink_mac_config(struct dsa_swi
struct mt7530_priv *priv = ds->priv;
u32 mcr_cur, mcr_new;
switch (port) {
case 0 ... 4: /* Internal phy */
if (state->interface != PHY_INTERFACE_MODE_GMII)
-@@ -3005,12 +2933,6 @@ mt753x_phylink_validate(struct dsa_switc
+@@ -3010,12 +2938,6 @@ mt753x_phylink_validate(struct dsa_switc
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct mt7530_priv *priv = ds->priv;
phylink_set_port_modes(mask);
if (state->interface != PHY_INTERFACE_MODE_TRGMII &&
-@@ -3237,7 +3159,6 @@ static const struct mt753x_info mt753x_t
+@@ -3242,7 +3164,6 @@ static const struct mt753x_info mt753x_t
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
-@@ -3249,7 +3170,6 @@ static const struct mt753x_info mt753x_t
+@@ -3254,7 +3175,6 @@ static const struct mt753x_info mt753x_t
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
-@@ -3262,7 +3182,6 @@ static const struct mt753x_info mt753x_t
+@@ -3267,7 +3187,6 @@ static const struct mt753x_info mt753x_t
.pad_setup = mt7531_pad_setup,
.cpu_port_config = mt7531_cpu_port_config,
.mac_port_get_caps = mt7531_mac_port_get_caps,
.mac_port_validate = mt7531_mac_port_validate,
.mac_port_get_state = mt7531_phylink_mac_link_state,
.mac_port_config = mt7531_mac_config,
-@@ -3325,7 +3244,6 @@ mt7530_probe(struct mdio_device *mdiodev
+@@ -3330,7 +3249,6 @@ mt7530_probe(struct mdio_device *mdiodev
if (!priv->info->sw_setup || !priv->info->pad_setup ||
!priv->info->phy_read || !priv->info->phy_write ||
!priv->info->mac_port_get_caps ||
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2957,11 +2957,6 @@ mt753x_phylink_validate(struct dsa_switc
+@@ -2962,11 +2962,6 @@ mt753x_phylink_validate(struct dsa_switc
linkmode_and(supported, supported, mask);
linkmode_and(state->advertising, state->advertising, mask);
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2535,12 +2535,13 @@ static int mt7531_rgmii_setup(struct mt7
+@@ -2540,12 +2540,13 @@ static int mt7531_rgmii_setup(struct mt7
}
static void mt7531_sgmii_validate(struct mt7530_priv *priv, int port,
phylink_set(supported, 2500baseX_Full);
phylink_set(supported, 2500baseT_Full);
}
-@@ -2913,16 +2914,18 @@ static void mt753x_phylink_get_caps(stru
+@@ -2918,16 +2919,18 @@ static void mt753x_phylink_get_caps(stru
static void
mt7530_mac_port_validate(struct dsa_switch *ds, int port,
}
static void
-@@ -2945,12 +2948,13 @@ mt753x_phylink_validate(struct dsa_switc
+@@ -2950,12 +2953,13 @@ mt753x_phylink_validate(struct dsa_switc
}
/* This switch only supports 1G full-duplex. */
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2534,19 +2534,6 @@ static int mt7531_rgmii_setup(struct mt7
+@@ -2539,19 +2539,6 @@ static int mt7531_rgmii_setup(struct mt7
return 0;
}
static void
mt7531_sgmii_link_up_force(struct dsa_switch *ds, int port,
unsigned int mode, phy_interface_t interface,
-@@ -2913,51 +2900,21 @@ static void mt753x_phylink_get_caps(stru
+@@ -2918,51 +2905,21 @@ static void mt753x_phylink_get_caps(stru
}
static void
linkmode_and(supported, supported, mask);
linkmode_and(state->advertising, state->advertising, mask);
-@@ -3158,7 +3115,6 @@ static const struct mt753x_info mt753x_t
+@@ -3163,7 +3120,6 @@ static const struct mt753x_info mt753x_t
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
},
-@@ -3169,7 +3125,6 @@ static const struct mt753x_info mt753x_t
+@@ -3174,7 +3130,6 @@ static const struct mt753x_info mt753x_t
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
},
-@@ -3181,7 +3136,6 @@ static const struct mt753x_info mt753x_t
+@@ -3186,7 +3141,6 @@ static const struct mt753x_info mt753x_t
.pad_setup = mt7531_pad_setup,
.cpu_port_config = mt7531_cpu_port_config,
.mac_port_get_caps = mt7531_mac_port_get_caps,
.mac_port_get_state = mt7531_phylink_mac_link_state,
.mac_port_config = mt7531_mac_config,
.mac_pcs_an_restart = mt7531_sgmii_restart_an,
-@@ -3243,7 +3197,6 @@ mt7530_probe(struct mdio_device *mdiodev
+@@ -3248,7 +3202,6 @@ mt7530_probe(struct mdio_device *mdiodev
if (!priv->info->sw_setup || !priv->info->pad_setup ||
!priv->info->phy_read || !priv->info->phy_write ||
!priv->info->mac_port_get_caps ||
/* String, offset, and register size in bytes if different from 4 bytes */
static const struct mt7530_mib_desc mt7530_mib[] = {
MIB_DESC(1, 0x00, "TxDrop"),
-@@ -2534,12 +2539,11 @@ static int mt7531_rgmii_setup(struct mt7
+@@ -2539,12 +2544,11 @@ static int mt7531_rgmii_setup(struct mt7
return 0;
}
unsigned int val;
/* For adjusting speed and duplex of SGMII force mode. */
-@@ -2565,6 +2569,9 @@ mt7531_sgmii_link_up_force(struct dsa_sw
+@@ -2570,6 +2574,9 @@ mt7531_sgmii_link_up_force(struct dsa_sw
/* MT7531 SGMII 1G force mode can only work in full duplex mode,
* no matter MT7531_SGMII_FORCE_HALF_DUPLEX is set or not.
*/
if ((speed == SPEED_10 || speed == SPEED_100) &&
duplex != DUPLEX_FULL)
-@@ -2640,9 +2647,10 @@ static int mt7531_sgmii_setup_mode_an(st
+@@ -2645,9 +2652,10 @@ static int mt7531_sgmii_setup_mode_an(st
return 0;
}
u32 val;
/* Only restart AN when AN is enabled */
-@@ -2699,6 +2707,24 @@ mt753x_mac_config(struct dsa_switch *ds,
+@@ -2704,6 +2712,24 @@ mt753x_mac_config(struct dsa_switch *ds,
return priv->info->mac_port_config(ds, port, mode, state->interface);
}
static void
mt753x_phylink_mac_config(struct dsa_switch *ds, int port, unsigned int mode,
const struct phylink_link_state *state)
-@@ -2760,17 +2786,6 @@ unsupported:
+@@ -2765,17 +2791,6 @@ unsupported:
mt7530_write(priv, MT7530_PMCR_P(port), mcr_new);
}
static void mt753x_phylink_mac_link_down(struct dsa_switch *ds, int port,
unsigned int mode,
phy_interface_t interface)
-@@ -2780,16 +2795,13 @@ static void mt753x_phylink_mac_link_down
+@@ -2785,16 +2800,13 @@ static void mt753x_phylink_mac_link_down
mt7530_clear(priv, MT7530_PMCR_P(port), PMCR_LINK_SETTINGS_MASK);
}
}
static void mt753x_phylink_mac_link_up(struct dsa_switch *ds, int port,
-@@ -2802,8 +2814,6 @@ static void mt753x_phylink_mac_link_up(s
+@@ -2807,8 +2819,6 @@ static void mt753x_phylink_mac_link_up(s
struct mt7530_priv *priv = ds->priv;
u32 mcr;
mcr = PMCR_RX_EN | PMCR_TX_EN | PMCR_FORCE_LNK;
/* MT753x MAC works in 1G full duplex mode for all up-clocked
-@@ -2881,6 +2891,8 @@ mt7531_cpu_port_config(struct dsa_switch
+@@ -2886,6 +2896,8 @@ mt7531_cpu_port_config(struct dsa_switch
return ret;
mt7530_write(priv, MT7530_PMCR_P(port),
PMCR_CPU_PORT_SETTING(priv->id));
mt753x_phylink_mac_link_up(ds, port, MLO_AN_FIXED, interface, NULL,
speed, DUPLEX_FULL, true, true);
-@@ -2920,16 +2932,13 @@ mt753x_phylink_validate(struct dsa_switc
+@@ -2925,16 +2937,13 @@ mt753x_phylink_validate(struct dsa_switc
linkmode_and(state->advertising, state->advertising, mask);
}
pmsr = mt7530_read(priv, MT7530_PMSR_P(port));
state->link = (pmsr & PMSR_LINK);
-@@ -2956,8 +2965,6 @@ mt7530_phylink_mac_link_state(struct dsa
+@@ -2961,8 +2970,6 @@ mt7530_phylink_mac_link_state(struct dsa
state->pause |= MLO_PAUSE_RX;
if (pmsr & PMSR_TX_FC)
state->pause |= MLO_PAUSE_TX;
}
static int
-@@ -2999,32 +3006,49 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
+@@ -3004,32 +3011,49 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
return 0;
}
if (ret)
return ret;
-@@ -3037,6 +3061,13 @@ mt753x_setup(struct dsa_switch *ds)
+@@ -3042,6 +3066,13 @@ mt753x_setup(struct dsa_switch *ds)
if (ret && priv->irq)
mt7530_free_irq_common(priv);
return ret;
}
-@@ -3098,9 +3129,8 @@ static const struct dsa_switch_ops mt753
+@@ -3103,9 +3134,8 @@ static const struct dsa_switch_ops mt753
.port_mirror_del = mt753x_port_mirror_del,
.phylink_get_caps = mt753x_phylink_get_caps,
.phylink_validate = mt753x_phylink_validate,
.phylink_mac_link_down = mt753x_phylink_mac_link_down,
.phylink_mac_link_up = mt753x_phylink_mac_link_up,
.get_mac_eee = mt753x_get_mac_eee,
-@@ -3110,36 +3140,34 @@ static const struct dsa_switch_ops mt753
+@@ -3115,36 +3145,34 @@ static const struct dsa_switch_ops mt753
static const struct mt753x_info mt753x_table[] = {
[ID_MT7621] = {
.id = ID_MT7621,
},
};
-@@ -3197,7 +3225,7 @@ mt7530_probe(struct mdio_device *mdiodev
+@@ -3202,7 +3230,7 @@ mt7530_probe(struct mdio_device *mdiodev
if (!priv->info->sw_setup || !priv->info->pad_setup ||
!priv->info->phy_read || !priv->info->phy_write ||
!priv->info->mac_port_get_caps ||
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2911,25 +2911,16 @@ static void mt753x_phylink_get_caps(stru
+@@ -2916,25 +2916,16 @@ static void mt753x_phylink_get_caps(stru
priv->info->mac_port_get_caps(ds, port, config);
}
}
static void mt7530_pcs_get_state(struct phylink_pcs *pcs,
-@@ -3031,12 +3022,14 @@ static void mt7530_pcs_an_restart(struct
+@@ -3036,12 +3027,14 @@ static void mt7530_pcs_an_restart(struct
}
static const struct phylink_pcs_ops mt7530_pcs_ops = {
.pcs_get_state = mt7531_pcs_get_state,
.pcs_config = mt753x_pcs_config,
.pcs_an_restart = mt7531_pcs_an_restart,
-@@ -3128,7 +3121,6 @@ static const struct dsa_switch_ops mt753
+@@ -3133,7 +3126,6 @@ static const struct dsa_switch_ops mt753
.port_mirror_add = mt753x_port_mirror_add,
.port_mirror_del = mt753x_port_mirror_del,
.phylink_get_caps = mt753x_phylink_get_caps,
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2908,6 +2908,12 @@ static void mt753x_phylink_get_caps(stru
+@@ -2913,6 +2913,12 @@ static void mt753x_phylink_get_caps(stru
config->mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
MAC_10 | MAC_100 | MAC_1000FD;
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -3046,9 +3046,16 @@ static int
+@@ -3051,9 +3051,16 @@ static int
mt753x_setup(struct dsa_switch *ds)
{
struct mt7530_priv *priv = ds->priv;
if (ret)
return ret;
-@@ -3060,13 +3067,6 @@ mt753x_setup(struct dsa_switch *ds)
+@@ -3065,13 +3072,6 @@ mt753x_setup(struct dsa_switch *ds)
if (ret && priv->irq)
mt7530_free_irq_common(priv);
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -1537,11 +1537,11 @@ static void
+@@ -1540,11 +1540,11 @@ static void
mt7530_hw_vlan_add(struct mt7530_priv *priv,
struct mt7530_hw_vlan_entry *entry)
{
/* Validate the entry with independent learning, create egress tag per
* VLAN and joining the port as one of the port members.
-@@ -1552,22 +1552,20 @@ mt7530_hw_vlan_add(struct mt7530_priv *p
+@@ -1555,22 +1555,20 @@ mt7530_hw_vlan_add(struct mt7530_priv *p
/* Decide whether adding tag or not for those outgoing packets from the
* port inside the VLAN.
}
static void
-@@ -1586,11 +1584,7 @@ mt7530_hw_vlan_del(struct mt7530_priv *p
+@@ -1589,11 +1587,7 @@ mt7530_hw_vlan_del(struct mt7530_priv *p
return;
}
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2102,11 +2102,12 @@ static int
+@@ -2105,11 +2105,12 @@ static int
mt7530_setup(struct dsa_switch *ds)
{
struct mt7530_priv *priv = ds->priv;
u32 id, val;
int ret, i;
-@@ -2114,7 +2115,19 @@ mt7530_setup(struct dsa_switch *ds)
+@@ -2117,7 +2118,19 @@ mt7530_setup(struct dsa_switch *ds)
* controller also is the container for two GMACs nodes representing
* as two netdev instances.
*/
ds->assisted_learning_on_cpu_port = true;
ds->mtu_enforcement_ingress = true;
-@@ -2276,6 +2289,7 @@ mt7531_setup(struct dsa_switch *ds)
+@@ -2281,6 +2294,7 @@ mt7531_setup(struct dsa_switch *ds)
{
struct mt7530_priv *priv = ds->priv;
struct mt7530_dummy_poll p;
u32 val, id;
int ret, i;
-@@ -2350,8 +2364,11 @@ mt7531_setup(struct dsa_switch *ds)
+@@ -2355,8 +2369,11 @@ mt7531_setup(struct dsa_switch *ds)
CORE_PLL_GROUP4, val);
/* BPDU to CPU port */
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -1041,6 +1041,7 @@ static int
+@@ -1044,6 +1044,7 @@ static int
mt7530_port_enable(struct dsa_switch *ds, int port,
struct phy_device *phy)
{
struct mt7530_priv *priv = ds->priv;
mutex_lock(&priv->reg_mutex);
-@@ -1049,7 +1050,11 @@ mt7530_port_enable(struct dsa_switch *ds
+@@ -1052,7 +1053,11 @@ mt7530_port_enable(struct dsa_switch *ds
* restore the port matrix if the port is the member of a certain
* bridge.
*/
priv->ports[port].enable = true;
mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK,
priv->ports[port].pm);
-@@ -1197,7 +1202,8 @@ mt7530_port_bridge_join(struct dsa_switc
+@@ -1200,7 +1205,8 @@ mt7530_port_bridge_join(struct dsa_switc
struct net_device *bridge)
{
struct dsa_port *dp = dsa_to_port(ds, port), *other_dp;
struct mt7530_priv *priv = ds->priv;
mutex_lock(&priv->reg_mutex);
-@@ -1274,9 +1280,12 @@ mt7530_port_set_vlan_unaware(struct dsa_
+@@ -1277,9 +1283,12 @@ mt7530_port_set_vlan_unaware(struct dsa_
* the CPU port get out of VLAN filtering mode.
*/
if (all_user_ports_removed) {
| PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT));
}
}
-@@ -1326,6 +1335,7 @@ mt7530_port_bridge_leave(struct dsa_swit
+@@ -1329,6 +1338,7 @@ mt7530_port_bridge_leave(struct dsa_swit
struct net_device *bridge)
{
struct dsa_port *dp = dsa_to_port(ds, port), *other_dp;
struct mt7530_priv *priv = ds->priv;
mutex_lock(&priv->reg_mutex);
-@@ -1354,8 +1364,8 @@ mt7530_port_bridge_leave(struct dsa_swit
+@@ -1357,8 +1367,8 @@ mt7530_port_bridge_leave(struct dsa_swit
*/
if (priv->ports[port].enable)
mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK,
/* When a port is removed from the bridge, the port would be set up
* back to the default as is at initial boot which is a VLAN-unaware
-@@ -1518,6 +1528,9 @@ static int
+@@ -1521,6 +1531,9 @@ static int
mt7530_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
struct netlink_ext_ack *extack)
{
if (vlan_filtering) {
/* The port is being kept as VLAN-unaware port when bridge is
* set up with vlan_filtering not being set, Otherwise, the
-@@ -1525,7 +1538,7 @@ mt7530_port_vlan_filtering(struct dsa_sw
+@@ -1528,7 +1541,7 @@ mt7530_port_vlan_filtering(struct dsa_sw
* for becoming a VLAN-aware port.
*/
mt7530_port_set_vlan_aware(ds, port);
MediaTek SoC family.
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1388,6 +1388,68 @@ static void mtk_update_rx_cpu_idx(struct
+@@ -1389,6 +1389,68 @@ static void mtk_update_rx_cpu_idx(struct
}
}
static int mtk_poll_rx(struct napi_struct *napi, int budget,
struct mtk_eth *eth)
{
-@@ -1401,9 +1463,9 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1402,9 +1464,9 @@ static int mtk_poll_rx(struct napi_struc
while (done < budget) {
unsigned int pktlen, *rxdcsum;
int mac = 0;
ring = mtk_get_rx_ring(eth);
-@@ -1434,36 +1496,54 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1435,36 +1497,54 @@ static int mtk_poll_rx(struct napi_struc
goto release_desc;
/* alloc new buffer */
pktlen = RX_DMA_GET_PLEN0(trxd.rxd2);
skb->dev = netdev;
-@@ -1517,7 +1597,6 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1518,7 +1598,6 @@ static int mtk_poll_rx(struct napi_struc
skip_rx:
ring->data[idx] = new_data;
rxd->rxd1 = (unsigned int)dma_addr;
release_desc:
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
rxd->rxd2 = RX_DMA_LSO;
-@@ -1525,7 +1604,6 @@ release_desc:
+@@ -1526,7 +1605,6 @@ release_desc:
rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size);
ring->calc_idx = idx;
done++;
}
-@@ -1889,13 +1967,15 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1890,13 +1968,15 @@ static int mtk_rx_alloc(struct mtk_eth *
if (!ring->data)
return -ENOMEM;
}
ring->dma = dma_alloc_coherent(eth->dma_dev,
-@@ -1906,16 +1986,33 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1907,16 +1987,33 @@ static int mtk_rx_alloc(struct mtk_eth *
for (i = 0; i < rx_dma_size; i++) {
struct mtk_rx_dma_v2 *rxd;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
rxd->rxd2 = RX_DMA_LSO;
-@@ -1931,6 +2028,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1932,6 +2029,7 @@ static int mtk_rx_alloc(struct mtk_eth *
rxd->rxd8 = 0;
}
}
ring->dma_size = rx_dma_size;
ring->calc_idx_update = false;
ring->calc_idx = rx_dma_size - 1;
-@@ -1982,7 +2080,7 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1983,7 +2081,7 @@ static void mtk_rx_clean(struct mtk_eth
dma_unmap_single(eth->dma_dev, rxd->rxd1,
ring->buf_size, DMA_FROM_DEVICE);
}
kfree(ring->data);
ring->data = NULL;
-@@ -1994,6 +2092,13 @@ static void mtk_rx_clean(struct mtk_eth
+@@ -1995,6 +2093,13 @@ static void mtk_rx_clean(struct mtk_eth
ring->dma, ring->phys);
ring->dma = NULL;
}
#define MTK_QRX_OFFSET 0x10
#define MTK_MAX_RX_RING_NUM 4
-@@ -742,6 +749,9 @@ struct mtk_rx_ring {
+@@ -743,6 +750,9 @@ struct mtk_rx_ring {
bool calc_idx_update;
u16 calc_idx;
u32 crx_idx_reg;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1388,6 +1388,11 @@ static void mtk_update_rx_cpu_idx(struct
+@@ -1389,6 +1389,11 @@ static void mtk_update_rx_cpu_idx(struct
}
}
static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,
struct xdp_rxq_info *xdp_q,
int id, int size)
-@@ -1450,11 +1455,52 @@ static void mtk_rx_put_buff(struct mtk_r
+@@ -1451,11 +1456,52 @@ static void mtk_rx_put_buff(struct mtk_r
skb_free_frag(data);
}
int idx;
struct sk_buff *skb;
u8 *data, *new_data;
-@@ -1463,9 +1509,9 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1464,9 +1510,9 @@ static int mtk_poll_rx(struct napi_struc
while (done < budget) {
unsigned int pktlen, *rxdcsum;
int mac = 0;
ring = mtk_get_rx_ring(eth);
-@@ -1495,8 +1541,14 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1496,8 +1542,14 @@ static int mtk_poll_rx(struct napi_struc
if (unlikely(test_bit(MTK_RESETTING, ð->state)))
goto release_desc;
new_data = mtk_page_pool_get_buff(ring->page_pool,
&dma_addr,
GFP_ATOMIC);
-@@ -1504,6 +1556,34 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1505,6 +1557,34 @@ static int mtk_poll_rx(struct napi_struc
netdev->stats.rx_dropped++;
goto release_desc;
}
} else {
if (ring->frag_size <= PAGE_SIZE)
new_data = napi_alloc_frag(ring->frag_size);
-@@ -1527,27 +1607,20 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1528,27 +1608,20 @@ static int mtk_poll_rx(struct napi_struc
dma_unmap_single(eth->dma_dev, trxd.rxd1,
ring->buf_size, DMA_FROM_DEVICE);
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
rxdcsum = &trxd.rxd3;
-@@ -1559,7 +1632,6 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1560,7 +1633,6 @@ static int mtk_poll_rx(struct napi_struc
else
skb_checksum_none_assert(skb);
skb->protocol = eth_type_trans(skb, netdev);
hash = trxd.rxd4 & MTK_RXD4_FOE_ENTRY;
if (hash != MTK_RXD4_FOE_ENTRY) {
-@@ -1622,6 +1694,9 @@ rx_done:
+@@ -1623,6 +1695,9 @@ rx_done:
&dim_sample);
net_dim(ð->rx_dim, dim_sample);
return done;
}
-@@ -1967,7 +2042,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+@@ -1968,7 +2043,7 @@ static int mtk_rx_alloc(struct mtk_eth *
if (!ring->data)
return -ENOMEM;
struct page_pool *pp;
pp = mtk_create_page_pool(eth, &ring->xdp_q, ring_no,
-@@ -2709,6 +2784,48 @@ static int mtk_stop(struct net_device *d
+@@ -2710,6 +2785,48 @@ static int mtk_stop(struct net_device *d
return 0;
}
static void ethsys_reset(struct mtk_eth *eth, u32 reset_bits)
{
regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL,
-@@ -3004,6 +3121,12 @@ static int mtk_change_mtu(struct net_dev
+@@ -3005,6 +3122,12 @@ static int mtk_change_mtu(struct net_dev
struct mtk_eth *eth = mac->hw;
u32 mcr_cur, mcr_new;
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) {
mcr_cur = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
mcr_new = mcr_cur & ~MAC_MCR_MAX_RX_MASK;
-@@ -3331,6 +3454,7 @@ static const struct net_device_ops mtk_n
+@@ -3332,6 +3455,7 @@ static const struct net_device_ops mtk_n
.ndo_poll_controller = mtk_poll_controller,
#endif
.ndo_setup_tc = mtk_eth_setup_tc,
static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1085,6 +1085,8 @@ struct mtk_eth {
+@@ -1086,6 +1086,8 @@ struct mtk_eth {
struct mtk_ppe *ppe;
struct rhashtable flow_table;
};
static const char * const mtk_clks_source_name[] = {
-@@ -1458,6 +1469,9 @@ static void mtk_rx_put_buff(struct mtk_r
+@@ -1459,6 +1470,9 @@ static void mtk_rx_put_buff(struct mtk_r
static u32 mtk_xdp_run(struct mtk_eth *eth, struct mtk_rx_ring *ring,
struct xdp_buff *xdp, struct net_device *dev)
{
struct bpf_prog *prog;
u32 act = XDP_PASS;
-@@ -1470,13 +1484,16 @@ static u32 mtk_xdp_run(struct mtk_eth *e
+@@ -1471,13 +1485,16 @@ static u32 mtk_xdp_run(struct mtk_eth *e
act = bpf_prog_run_xdp(prog, xdp);
switch (act) {
case XDP_PASS:
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
-@@ -1489,6 +1506,11 @@ static u32 mtk_xdp_run(struct mtk_eth *e
+@@ -1490,6 +1507,11 @@ static u32 mtk_xdp_run(struct mtk_eth *e
page_pool_put_full_page(ring->page_pool,
virt_to_head_page(xdp->data), true);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -567,6 +567,16 @@ struct mtk_tx_dma_v2 {
+@@ -568,6 +568,16 @@ struct mtk_tx_dma_v2 {
struct mtk_eth;
struct mtk_mac;
/* struct mtk_hw_stats - the structure that holds the traffic statistics.
* @stats_lock: make sure that stats operations are atomic
* @reg_offset: the status register offset of the SoC
-@@ -590,6 +600,8 @@ struct mtk_hw_stats {
+@@ -591,6 +601,8 @@ struct mtk_hw_stats {
u64 rx_checksum_errors;
u64 rx_flow_control_packets;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -987,15 +987,26 @@ static void mtk_tx_unmap(struct mtk_eth
+@@ -988,15 +988,26 @@ static void mtk_tx_unmap(struct mtk_eth
}
}
}
static void setup_tx_buf(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf,
-@@ -1012,7 +1023,7 @@ static void setup_tx_buf(struct mtk_eth
+@@ -1013,7 +1024,7 @@ static void setup_tx_buf(struct mtk_eth
dma_unmap_addr_set(tx_buf, dma_addr1, mapped_addr);
dma_unmap_len_set(tx_buf, dma_len1, size);
} else {
txd->txd1 = mapped_addr;
txd->txd2 = TX_DMA_PLEN0(size);
dma_unmap_addr_set(tx_buf, dma_addr0, mapped_addr);
-@@ -1188,7 +1199,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1189,7 +1200,7 @@ static int mtk_tx_map(struct sk_buff *sk
soc->txrx.txd_size);
if (new_desc)
memset(tx_buf, 0, sizeof(*tx_buf));
tx_buf->flags |= MTK_TX_FLAGS_PAGE0;
tx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
MTK_TX_FLAGS_FPORT1;
-@@ -1202,7 +1213,8 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1203,7 +1214,8 @@ static int mtk_tx_map(struct sk_buff *sk
}
/* store skb to cleanup */
if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) {
if (k & 0x1)
-@@ -1414,13 +1426,14 @@ static struct page_pool *mtk_create_page
+@@ -1415,13 +1427,14 @@ static struct page_pool *mtk_create_page
.pool_size = size,
.nid = NUMA_NO_NODE,
.dev = eth->dma_dev,
pp = page_pool_create(&pp_params);
if (IS_ERR(pp))
return pp;
-@@ -1466,6 +1479,122 @@ static void mtk_rx_put_buff(struct mtk_r
+@@ -1467,6 +1480,122 @@ static void mtk_rx_put_buff(struct mtk_r
skb_free_frag(data);
}
static u32 mtk_xdp_run(struct mtk_eth *eth, struct mtk_rx_ring *ring,
struct xdp_buff *xdp, struct net_device *dev)
{
-@@ -1494,6 +1623,18 @@ static u32 mtk_xdp_run(struct mtk_eth *e
+@@ -1495,6 +1624,18 @@ static u32 mtk_xdp_run(struct mtk_eth *e
count = &hw_stats->xdp_stats.rx_xdp_redirect;
goto update_stats;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
-@@ -1727,9 +1868,8 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1728,9 +1869,8 @@ static int mtk_poll_tx_qdma(struct mtk_e
{
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
struct mtk_tx_ring *ring = ð->tx_ring;
u32 cpu, dma;
cpu = ring->last_free_ptr;
-@@ -1750,15 +1890,21 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1751,15 +1891,21 @@ static int mtk_poll_tx_qdma(struct mtk_e
if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
mac = 1;
mtk_tx_unmap(eth, tx_buf, true);
ring->last_free = desc;
-@@ -1777,9 +1923,8 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -1778,9 +1924,8 @@ static int mtk_poll_tx_pdma(struct mtk_e
unsigned int *done, unsigned int *bytes)
{
struct mtk_tx_ring *ring = ð->tx_ring;
u32 cpu, dma;
cpu = ring->cpu_idx;
-@@ -1787,14 +1932,18 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -1788,14 +1933,18 @@ static int mtk_poll_tx_pdma(struct mtk_e
while ((cpu != dma) && budget) {
tx_buf = &ring->buf[cpu];
}
mtk_tx_unmap(eth, tx_buf, true);
-@@ -3477,6 +3626,7 @@ static const struct net_device_ops mtk_n
+@@ -3478,6 +3627,7 @@ static const struct net_device_ops mtk_n
#endif
.ndo_setup_tc = mtk_eth_setup_tc,
.ndo_bpf = mtk_xdp,
static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -693,6 +693,12 @@ enum mtk_dev_state {
+@@ -694,6 +694,12 @@ enum mtk_dev_state {
MTK_RESETTING
};
/* struct mtk_tx_buf - This struct holds the pointers to the memory pointed at
* by the TX descriptor s
* @skb: The SKB pointer of the packet being sent
-@@ -702,7 +708,9 @@ enum mtk_dev_state {
+@@ -703,7 +709,9 @@ enum mtk_dev_state {
* @dma_len1: The length of the second segment
*/
struct mtk_tx_buf {
MediaTek SoC family.
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3487,11 +3487,18 @@ static void mtk_get_strings(struct net_d
+@@ -3488,11 +3488,18 @@ static void mtk_get_strings(struct net_d
int i;
switch (stringset) {
break;
}
}
-@@ -3499,13 +3506,35 @@ static void mtk_get_strings(struct net_d
+@@ -3500,13 +3507,35 @@ static void mtk_get_strings(struct net_d
static int mtk_get_sset_count(struct net_device *dev, int sset)
{
switch (sset) {
static void mtk_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
-@@ -3533,6 +3562,8 @@ static void mtk_get_ethtool_stats(struct
+@@ -3534,6 +3563,8 @@ static void mtk_get_ethtool_stats(struct
for (i = 0; i < ARRAY_SIZE(mtk_ethtool_stats); i++)
*data_dst++ = *(data_src + mtk_ethtool_stats[i].offset);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1479,6 +1479,41 @@ static void mtk_rx_put_buff(struct mtk_r
+@@ -1480,6 +1480,41 @@ static void mtk_rx_put_buff(struct mtk_r
skb_free_frag(data);
}
static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf,
struct net_device *dev, bool dma_map)
{
-@@ -1489,9 +1524,8 @@ static int mtk_xdp_submit_frame(struct m
+@@ -1490,9 +1525,8 @@ static int mtk_xdp_submit_frame(struct m
.first = true,
.last = true,
};
struct mtk_tx_buf *tx_buf;
if (unlikely(test_bit(MTK_RESETTING, ð->state)))
-@@ -1511,36 +1545,18 @@ static int mtk_xdp_submit_frame(struct m
+@@ -1512,36 +1546,18 @@ static int mtk_xdp_submit_frame(struct m
tx_buf = mtk_desc_to_tx_buf(ring, txd, soc->txrx.txd_size);
memset(tx_buf, 0, sizeof(*tx_buf));
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -987,23 +987,22 @@ static void mtk_tx_unmap(struct mtk_eth
+@@ -988,23 +988,22 @@ static void mtk_tx_unmap(struct mtk_eth
}
}
}
tx_buf->flags = 0;
tx_buf->data = NULL;
-@@ -1506,6 +1505,8 @@ static int mtk_xdp_frame_map(struct mtk_
+@@ -1507,6 +1506,8 @@ static int mtk_xdp_frame_map(struct mtk_
mtk_tx_set_dma_desc(dev, txd, txd_info);
tx_buf->flags |= !mac->id ? MTK_TX_FLAGS_FPORT0 : MTK_TX_FLAGS_FPORT1;
txd_pdma = qdma_to_pdma(ring, txd);
setup_tx_buf(eth, tx_buf, txd_pdma, txd_info->addr, txd_info->size,
-@@ -1517,43 +1518,69 @@ static int mtk_xdp_frame_map(struct mtk_
+@@ -1518,43 +1519,69 @@ static int mtk_xdp_frame_map(struct mtk_
static int mtk_xdp_submit_frame(struct mtk_eth *eth, struct xdp_frame *xdpf,
struct net_device *dev, bool dma_map)
{
if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) {
txd_pdma = qdma_to_pdma(ring, txd);
-@@ -1580,7 +1607,24 @@ static int mtk_xdp_submit_frame(struct m
+@@ -1581,7 +1608,24 @@ static int mtk_xdp_submit_frame(struct m
mtk_w32(eth, NEXT_DESP_IDX(idx, ring->dma_size),
MT7628_TX_CTX_IDX0);
}
spin_unlock(ð->page_lock);
return err;
-@@ -1909,18 +1953,15 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1910,18 +1954,15 @@ static int mtk_poll_tx_qdma(struct mtk_e
if (!tx_buf->data)
break;
mtk_tx_unmap(eth, tx_buf, true);
ring->last_free = desc;
-@@ -1951,17 +1992,15 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -1952,17 +1993,15 @@ static int mtk_poll_tx_pdma(struct mtk_e
if (!tx_buf->data)
break;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1845,10 +1845,19 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1846,10 +1846,19 @@ static int mtk_poll_rx(struct napi_struc
skb->dev = netdev;
bytes += skb->len;
if (*rxdcsum & eth->soc->txrx.rx_dma_l4_valid)
skb->ip_summed = CHECKSUM_UNNECESSARY;
-@@ -1856,16 +1865,9 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1857,16 +1866,9 @@ static int mtk_poll_rx(struct napi_struc
skb_checksum_none_assert(skb);
skb->protocol = eth_type_trans(skb, netdev);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1412,7 +1412,7 @@ static void mtk_update_rx_cpu_idx(struct
+@@ -1413,7 +1413,7 @@ static void mtk_update_rx_cpu_idx(struct
static bool mtk_page_pool_enabled(struct mtk_eth *eth)
{
};
/* strings used by ethtool */
-@@ -2924,6 +2928,7 @@ static int mtk_open(struct net_device *d
+@@ -2925,6 +2929,7 @@ static int mtk_open(struct net_device *d
/* we run 2 netdevs on the same dma ring so we only bring it up once */
if (!refcount_read(ð->dma_refcnt)) {
u32 gdm_config = MTK_GDMA_TO_PDMA;
int err;
-@@ -2933,15 +2938,15 @@ static int mtk_open(struct net_device *d
+@@ -2934,15 +2939,15 @@ static int mtk_open(struct net_device *d
return err;
}
refcount_set(ð->dma_refcnt, 1);
}
else
-@@ -4047,7 +4052,9 @@ static int mtk_probe(struct platform_dev
+@@ -4048,7 +4053,9 @@ static int mtk_probe(struct platform_dev
}
if (eth->soc->offload_version) {
#define MTK_GDMA_DROP_ALL 0x7777
/* Unicast Filter MAC Address Register - Low */
-@@ -952,6 +951,8 @@ struct mtk_reg_map {
+@@ -953,6 +952,8 @@ struct mtk_reg_map {
u32 fq_blen; /* fq free page buffer length */
} qdma;
u32 gdm1_cnt;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4150,6 +4150,7 @@ static const struct mtk_soc_data mt7621_
+@@ -4151,6 +4151,7 @@ static const struct mtk_soc_data mt7621_
.required_clks = MT7621_CLKS_BITMAP,
.required_pctl = false,
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4168,6 +4169,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4169,6 +4170,7 @@ static const struct mtk_soc_data mt7622_
.required_clks = MT7622_CLKS_BITMAP,
.required_pctl = false,
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4185,6 +4187,7 @@ static const struct mtk_soc_data mt7623_
+@@ -4186,6 +4188,7 @@ static const struct mtk_soc_data mt7623_
.required_clks = MT7623_CLKS_BITMAP,
.required_pctl = true,
.offload_version = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4218,6 +4221,7 @@ static const struct mtk_soc_data mt7986_
+@@ -4219,6 +4222,7 @@ static const struct mtk_soc_data mt7986_
.caps = MT7986_CAPS,
.required_clks = MT7986_CLKS_BITMAP,
.required_pctl = false,
.rxd_size = sizeof(struct mtk_rx_dma_v2),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -966,6 +966,7 @@ struct mtk_reg_map {
+@@ -967,6 +967,7 @@ struct mtk_reg_map {
* the target SoC
* @required_pctl A bool value to show whether the SoC requires
* the extra setup for those pins used by GMAC.
* @txd_size Tx DMA descriptor size.
* @rxd_size Rx DMA descriptor size.
* @rx_irq_done_mask Rx irq done register mask.
-@@ -980,6 +981,7 @@ struct mtk_soc_data {
+@@ -981,6 +982,7 @@ struct mtk_soc_data {
u32 required_clks;
bool required_pctl;
u8 offload_version;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1871,7 +1871,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1872,7 +1872,7 @@ static int mtk_poll_rx(struct napi_struc
reason = FIELD_GET(MTK_RXD4_PPE_CPU_REASON, trxd.rxd4);
if (reason == MTK_PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED)
if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) {
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-@@ -2929,7 +2929,8 @@ static int mtk_open(struct net_device *d
+@@ -2930,7 +2930,8 @@ static int mtk_open(struct net_device *d
/* we run 2 netdevs on the same dma ring so we only bring it up once */
if (!refcount_read(ð->dma_refcnt)) {
const struct mtk_soc_data *soc = eth->soc;
int err;
err = mtk_start_dma(eth);
-@@ -2938,8 +2939,11 @@ static int mtk_open(struct net_device *d
+@@ -2939,8 +2940,11 @@ static int mtk_open(struct net_device *d
return err;
}
mtk_gdm_config(eth, gdm_config);
-@@ -2984,6 +2988,7 @@ static int mtk_stop(struct net_device *d
+@@ -2985,6 +2989,7 @@ static int mtk_stop(struct net_device *d
{
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
phylink_stop(mac->phylink);
-@@ -3011,8 +3016,8 @@ static int mtk_stop(struct net_device *d
+@@ -3012,8 +3017,8 @@ static int mtk_stop(struct net_device *d
mtk_dma_free(eth);
return 0;
}
-@@ -4052,12 +4057,19 @@ static int mtk_probe(struct platform_dev
+@@ -4053,12 +4058,19 @@ static int mtk_probe(struct platform_dev
}
if (eth->soc->offload_version) {
err = mtk_eth_offload_init(eth);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1111,7 +1111,7 @@ struct mtk_eth {
+@@ -1112,7 +1112,7 @@ struct mtk_eth {
int ip_align;
};
/* strings used by ethtool */
-@@ -3969,16 +3977,12 @@ static int mtk_probe(struct platform_dev
+@@ -3970,16 +3978,12 @@ static int mtk_probe(struct platform_dev
for (i = 0;; i++) {
struct device_node *np = of_parse_phandle(pdev->dev.of_node,
"mediatek,wed", i);
/* QDMA descriptor txd4 */
#define TX_DMA_CHKSUM (0x7 << 29)
#define TX_DMA_TSO BIT(28)
-@@ -953,6 +950,7 @@ struct mtk_reg_map {
+@@ -954,6 +951,7 @@ struct mtk_reg_map {
u32 gdm1_cnt;
u32 gdma_to_ppe0;
u32 ppe_base;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4167,6 +4167,7 @@ static const struct mtk_soc_data mt7621_
+@@ -4168,6 +4168,7 @@ static const struct mtk_soc_data mt7621_
.required_pctl = false,
.offload_version = 2,
.hash_offset = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4186,6 +4187,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4187,6 +4188,7 @@ static const struct mtk_soc_data mt7622_
.required_pctl = false,
.offload_version = 2,
.hash_offset = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4204,6 +4206,7 @@ static const struct mtk_soc_data mt7623_
+@@ -4205,6 +4207,7 @@ static const struct mtk_soc_data mt7623_
.required_pctl = true,
.offload_version = 2,
.hash_offset = 2,
.rxd_size = sizeof(struct mtk_rx_dma),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -965,6 +965,7 @@ struct mtk_reg_map {
+@@ -966,6 +966,7 @@ struct mtk_reg_map {
* @required_pctl A bool value to show whether the SoC requires
* the extra setup for those pins used by GMAC.
* @hash_offset Flow table hash offset.
* @txd_size Tx DMA descriptor size.
* @rxd_size Rx DMA descriptor size.
* @rx_irq_done_mask Rx irq done register mask.
-@@ -980,6 +981,7 @@ struct mtk_soc_data {
+@@ -981,6 +982,7 @@ struct mtk_soc_data {
bool required_pctl;
u8 offload_version;
u8 hash_offset;
netdev_features_t hw_features;
struct {
u32 txd_size;
-@@ -1140,6 +1142,14 @@ struct mtk_mac {
+@@ -1141,6 +1143,14 @@ struct mtk_mac {
/* the struct describing the SoC. these are declared in the soc_xyz.c files */
extern const struct of_device_id of_mtk_match[];
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3894,6 +3894,7 @@ void mtk_eth_set_dma_device(struct mtk_e
+@@ -3895,6 +3895,7 @@ void mtk_eth_set_dma_device(struct mtk_e
static int mtk_probe(struct platform_device *pdev)
{
struct device_node *mac_np;
struct mtk_eth *eth;
int err, i;
-@@ -3974,16 +3975,31 @@ static int mtk_probe(struct platform_dev
+@@ -3975,16 +3976,31 @@ static int mtk_probe(struct platform_dev
}
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1858,12 +1858,14 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1859,12 +1859,14 @@ static int mtk_poll_rx(struct napi_struc
bytes += skb->len;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
hash = trxd.rxd4 & MTK_RXD4_FOE_ENTRY;
if (hash != MTK_RXD4_FOE_ENTRY)
skb_set_hash(skb, jhash_1word(hash, 0),
-@@ -1877,7 +1879,6 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1878,7 +1880,6 @@ static int mtk_poll_rx(struct napi_struc
skb_checksum_none_assert(skb);
skb->protocol = eth_type_trans(skb, netdev);
if (reason == MTK_PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED)
mtk_ppe_check_skb(eth->ppe[0], skb, hash);
-@@ -4183,7 +4184,7 @@ static const struct mtk_soc_data mt7621_
+@@ -4184,7 +4185,7 @@ static const struct mtk_soc_data mt7621_
.required_pctl = false,
.offload_version = 2,
.hash_offset = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4203,7 +4204,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4204,7 +4205,7 @@ static const struct mtk_soc_data mt7622_
.required_pctl = false,
.offload_version = 2,
.hash_offset = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4222,7 +4223,7 @@ static const struct mtk_soc_data mt7623_
+@@ -4223,7 +4224,7 @@ static const struct mtk_soc_data mt7623_
.required_pctl = true,
.offload_version = 2,
.hash_offset = 2,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4254,9 +4255,11 @@ static const struct mtk_soc_data mt7986_
+@@ -4255,9 +4256,11 @@ static const struct mtk_soc_data mt7986_
.reg_map = &mt7986_reg_map,
.ana_rgc3 = 0x128,
.caps = MT7986_CAPS,
.rxd_size = sizeof(struct mtk_rx_dma_v2),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1150,6 +1150,78 @@ mtk_foe_get_entry(struct mtk_ppe *ppe, u
+@@ -1151,6 +1151,78 @@ mtk_foe_get_entry(struct mtk_ppe *ppe, u
return ppe->foe_table + hash * soc->foe_entry_size;
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4258,6 +4258,7 @@ static const struct mtk_soc_data mt7986_
+@@ -4259,6 +4259,7 @@ static const struct mtk_soc_data mt7986_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7986_CLKS_BITMAP,
.required_pctl = false,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4010,19 +4010,23 @@ static int mtk_probe(struct platform_dev
+@@ -4011,19 +4011,23 @@ static int mtk_probe(struct platform_dev
eth->irq[i] = platform_get_irq(pdev, i);
if (eth->irq[i] < 0) {
dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
}
eth->clks[i] = NULL;
}
-@@ -4033,7 +4037,7 @@ static int mtk_probe(struct platform_dev
+@@ -4034,7 +4038,7 @@ static int mtk_probe(struct platform_dev
err = mtk_hw_init(eth);
if (err)
eth->hwlro = MTK_HAS_CAPS(eth->soc->caps, MTK_HWLRO);
-@@ -4131,6 +4135,8 @@ err_free_dev:
+@@ -4132,6 +4136,8 @@ err_free_dev:
mtk_free_dev(eth);
err_deinit_hw:
mtk_hw_deinit(eth);
return err;
}
-@@ -4150,6 +4156,7 @@ static int mtk_remove(struct platform_de
+@@ -4151,6 +4157,7 @@ static int mtk_remove(struct platform_de
phylink_disconnect_phy(mac->phylink);
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3175,6 +3175,30 @@ static void mtk_dim_tx(struct work_struc
+@@ -3176,6 +3176,30 @@ static void mtk_dim_tx(struct work_struc
dim->state = DIM_START_MEASURE;
}
static int mtk_hw_init(struct mtk_eth *eth)
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
-@@ -3249,8 +3273,16 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3250,8 +3274,16 @@ static int mtk_hw_init(struct mtk_eth *e
* up with the more appropriate value when mtk_mac_config call is being
* invoked.
*/
/* Indicates CDM to parse the MTK special tag from CPU
* which also is working out for untag packets.
-@@ -3366,7 +3398,6 @@ static int mtk_change_mtu(struct net_dev
+@@ -3367,7 +3399,6 @@ static int mtk_change_mtu(struct net_dev
int length = new_mtu + MTK_RX_ETH_HLEN;
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
if (rcu_access_pointer(eth->prog) &&
length > MTK_PP_MAX_BUF_SIZE) {
-@@ -3374,23 +3405,7 @@ static int mtk_change_mtu(struct net_dev
+@@ -3375,23 +3406,7 @@ static int mtk_change_mtu(struct net_dev
return -EINVAL;
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3436,11 +3436,8 @@ static void mtk_pending_work(struct work
+@@ -3437,11 +3437,8 @@ static void mtk_pending_work(struct work
rtnl_lock();
dev_dbg(eth->dev, "[%s][%d] reset\n", __func__, __LINE__);
/* stop all devices to make sure that dma is properly shut down */
for (i = 0; i < MTK_MAC_COUNT; i++) {
if (!eth->netdev[i])
-@@ -3474,7 +3471,7 @@ static void mtk_pending_work(struct work
+@@ -3475,7 +3472,7 @@ static void mtk_pending_work(struct work
dev_dbg(eth->dev, "[%s][%d] reset done\n", __func__, __LINE__);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3238,16 +3238,17 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3239,16 +3239,17 @@ static int mtk_hw_init(struct mtk_eth *e
return 0;
}
regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -444,18 +444,14 @@
+@@ -445,18 +445,14 @@
/* ethernet reset control register */
#define ETHSYS_RSTCTRL 0x34
#define RSTCTRL_FE BIT(6)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3199,6 +3199,27 @@ static void mtk_set_mcr_max_rx(struct mt
+@@ -3200,6 +3200,27 @@ static void mtk_set_mcr_max_rx(struct mt
mtk_w32(mac->hw, mcr_new, MTK_MAC_MCR(mac->id));
}
static int mtk_hw_init(struct mtk_eth *eth)
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
-@@ -3238,22 +3259,9 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3239,22 +3260,9 @@ static int mtk_hw_init(struct mtk_eth *e
return 0;
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3220,7 +3220,54 @@ static void mtk_hw_reset(struct mtk_eth
+@@ -3221,7 +3221,54 @@ static void mtk_hw_reset(struct mtk_eth
0x3ffffff);
}
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
ETHSYS_DMA_AG_MAP_PPE;
-@@ -3259,7 +3306,12 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3260,7 +3307,12 @@ static int mtk_hw_init(struct mtk_eth *e
return 0;
}
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
/* Set FE to PDMAv2 if necessary */
-@@ -3464,7 +3516,7 @@ static void mtk_pending_work(struct work
+@@ -3465,7 +3517,7 @@ static void mtk_pending_work(struct work
if (eth->dev->pins)
pinctrl_select_state(eth->dev->pins->p,
eth->dev->pins->default_state);
/* restart DMA and enable IRQs */
for (i = 0; i < MTK_MAC_COUNT; i++) {
-@@ -4056,7 +4108,7 @@ static int mtk_probe(struct platform_dev
+@@ -4057,7 +4109,7 @@ static int mtk_probe(struct platform_dev
eth->msg_enable = netif_msg_init(mtk_msg_level, MTK_DEFAULT_MSG_ENABLE);
INIT_WORK(ð->pending_work, mtk_pending_work);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -2785,14 +2785,29 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2786,14 +2786,29 @@ static void mtk_dma_free(struct mtk_eth
kfree(eth->scratch_head);
}
schedule_work(ð->pending_work);
}
-@@ -3274,15 +3289,17 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3275,15 +3290,17 @@ static int mtk_hw_init(struct mtk_eth *e
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
int i, val, ret;
if (eth->ethsys)
regmap_update_bits(eth->ethsys, ETHSYS_DMA_AG_MAP, dma_mask,
-@@ -3408,8 +3425,10 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3409,8 +3426,10 @@ static int mtk_hw_init(struct mtk_eth *e
return 0;
err_disable_pm:
return ret;
}
-@@ -3488,30 +3507,53 @@ static int mtk_do_ioctl(struct net_devic
+@@ -3489,30 +3508,53 @@ static int mtk_do_ioctl(struct net_devic
return -EOPNOTSUPP;
}
if (eth->dev->pins)
pinctrl_select_state(eth->dev->pins->p,
-@@ -3522,15 +3564,19 @@ static void mtk_pending_work(struct work
+@@ -3523,15 +3565,19 @@ static void mtk_pending_work(struct work
for (i = 0; i < MTK_MAC_COUNT; i++) {
if (!test_bit(i, &restart))
continue;
};
/* strings used by ethtool */
-@@ -3282,6 +3288,102 @@ static void mtk_hw_warm_reset(struct mtk
+@@ -3283,6 +3289,102 @@ static void mtk_hw_warm_reset(struct mtk
val, rst_mask);
}
static int mtk_hw_init(struct mtk_eth *eth, bool reset)
{
u32 dma_mask = ETHSYS_DMA_AG_MAP_PDMA | ETHSYS_DMA_AG_MAP_QDMA |
-@@ -3614,6 +3716,7 @@ static int mtk_cleanup(struct mtk_eth *e
+@@ -3615,6 +3717,7 @@ static int mtk_cleanup(struct mtk_eth *e
mtk_unreg_dev(eth);
mtk_free_dev(eth);
cancel_work_sync(ð->pending_work);
return 0;
}
-@@ -4041,6 +4144,7 @@ static int mtk_probe(struct platform_dev
+@@ -4042,6 +4145,7 @@ static int mtk_probe(struct platform_dev
eth->rx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
INIT_WORK(ð->rx_dim.work, mtk_dim_rx);
eth->tx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
INIT_WORK(ð->tx_dim.work, mtk_dim_tx);
-@@ -4245,6 +4349,8 @@ static int mtk_probe(struct platform_dev
+@@ -4246,6 +4350,8 @@ static int mtk_probe(struct platform_dev
NAPI_POLL_WEIGHT);
platform_set_drvdata(pdev, eth);
/* QDMA Interrupt grouping registers */
#define MTK_RLS_DONE_INT BIT(0)
-@@ -537,6 +539,17 @@
+@@ -538,6 +540,17 @@
#define MT7628_SDM_RBCNT (MT7628_SDM_OFFSET + 0x10c)
#define MT7628_SDM_CS_ERR (MT7628_SDM_OFFSET + 0x110)
struct mtk_rx_dma {
unsigned int rxd1;
unsigned int rxd2;
-@@ -933,6 +946,7 @@ struct mtk_reg_map {
+@@ -934,6 +947,7 @@ struct mtk_reg_map {
u32 delay_irq; /* delay interrupt */
u32 irq_status; /* interrupt status */
u32 irq_mask; /* interrupt mask */
u32 int_grp;
} pdma;
struct {
-@@ -959,6 +973,8 @@ struct mtk_reg_map {
+@@ -960,6 +974,8 @@ struct mtk_reg_map {
u32 gdma_to_ppe0;
u32 ppe_base;
u32 wdma_base[2];
};
/* struct mtk_eth_data - This is the structure holding all differences
-@@ -1001,6 +1017,8 @@ struct mtk_soc_data {
+@@ -1002,6 +1018,8 @@ struct mtk_soc_data {
} txrx;
};
/* currently no SoC has more than 2 macs */
#define MTK_MAX_DEVS 2
-@@ -1123,6 +1141,14 @@ struct mtk_eth {
+@@ -1124,6 +1142,14 @@ struct mtk_eth {
struct rhashtable flow_table;
struct bpf_prog __rcu *prog;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3645,6 +3645,11 @@ static void mtk_pending_work(struct work
+@@ -3646,6 +3646,11 @@ static void mtk_pending_work(struct work
set_bit(MTK_RESETTING, ð->state);
mtk_prepare_for_reset(eth);
/* stop all devices to make sure that dma is properly shut down */
for (i = 0; i < MTK_MAC_COUNT; i++) {
-@@ -3682,6 +3687,8 @@ static void mtk_pending_work(struct work
+@@ -3683,6 +3688,8 @@ static void mtk_pending_work(struct work
clear_bit(MTK_RESETTING, ð->state);
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -900,7 +900,7 @@ static int mtk_init_fq_dma(struct mtk_et
+@@ -901,7 +901,7 @@ static int mtk_init_fq_dma(struct mtk_et
{
const struct mtk_soc_data *soc = eth->soc;
dma_addr_t phy_ring_tail;
dma_addr_t dma_addr;
int i;
-@@ -2154,19 +2154,25 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -2155,19 +2155,25 @@ static int mtk_tx_alloc(struct mtk_eth *
struct mtk_tx_ring *ring = ð->tx_ring;
int i, sz = soc->txrx.txd_size;
struct mtk_tx_dma_v2 *txd;
u32 next_ptr = ring->phys + next * sz;
txd = ring->dma + i * sz;
-@@ -2186,22 +2192,22 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -2187,22 +2193,22 @@ static int mtk_tx_alloc(struct mtk_eth *
* descriptors in ring->dma_pdma.
*/
if (!MTK_HAS_CAPS(soc->caps, MTK_QDMA)) {
ring->thresh = MAX_SKB_FRAGS;
/* make sure that all changes to the dma ring are flushed before we
-@@ -2213,14 +2219,14 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -2214,14 +2220,14 @@ static int mtk_tx_alloc(struct mtk_eth *
mtk_w32(eth, ring->phys, soc->reg_map->qdma.ctx_ptr);
mtk_w32(eth, ring->phys, soc->reg_map->qdma.dtx_ptr);
mtk_w32(eth,
mtk_w32(eth, 0, MT7628_TX_CTX_IDX0);
mtk_w32(eth, MT7628_PST_DTX_IDX0, soc->reg_map->pdma.rst_idx);
}
-@@ -2238,7 +2244,7 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -2239,7 +2245,7 @@ static void mtk_tx_clean(struct mtk_eth
int i;
if (ring->buf) {
mtk_tx_unmap(eth, &ring->buf[i], false);
kfree(ring->buf);
ring->buf = NULL;
-@@ -2246,14 +2252,14 @@ static void mtk_tx_clean(struct mtk_eth
+@@ -2247,14 +2253,14 @@ static void mtk_tx_clean(struct mtk_eth
if (ring->dma) {
dma_free_coherent(eth->dma_dev,
ring->dma_pdma, ring->phys_pdma);
ring->dma_pdma = NULL;
}
-@@ -2773,7 +2779,7 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2774,7 +2780,7 @@ static void mtk_dma_free(struct mtk_eth
netdev_reset_queue(eth->netdev[i]);
if (eth->scratch_ring) {
dma_free_coherent(eth->dma_dev,
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4427,7 +4427,7 @@ static const struct mtk_soc_data mt7621_
+@@ -4428,7 +4428,7 @@ static const struct mtk_soc_data mt7621_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7621_CLKS_BITMAP,
.required_pctl = false,
.hash_offset = 2,
.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
.txrx = {
-@@ -4466,7 +4466,7 @@ static const struct mtk_soc_data mt7623_
+@@ -4467,7 +4467,7 @@ static const struct mtk_soc_data mt7623_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7623_CLKS_BITMAP,
.required_pctl = true,
},
.gdm1_cnt = 0x1c00,
.gdma_to_ppe0 = 0x3333,
-@@ -576,6 +580,75 @@ static void mtk_mac_link_down(struct phy
+@@ -577,6 +581,75 @@ static void mtk_mac_link_down(struct phy
mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id));
}
static void mtk_mac_link_up(struct phylink_config *config,
struct phy_device *phy,
unsigned int mode, phy_interface_t interface,
-@@ -601,6 +674,8 @@ static void mtk_mac_link_up(struct phyli
+@@ -602,6 +675,8 @@ static void mtk_mac_link_up(struct phyli
break;
}
/* Configure duplex */
if (duplex == DUPLEX_FULL)
mcr |= MAC_MCR_FORCE_DPX;
-@@ -1059,7 +1134,8 @@ static void mtk_tx_set_dma_desc_v1(struc
+@@ -1060,7 +1135,8 @@ static void mtk_tx_set_dma_desc_v1(struc
WRITE_ONCE(desc->txd1, info->addr);
if (info->last)
data |= TX_DMA_LS0;
WRITE_ONCE(desc->txd3, data);
-@@ -1093,9 +1169,6 @@ static void mtk_tx_set_dma_desc_v2(struc
+@@ -1094,9 +1170,6 @@ static void mtk_tx_set_dma_desc_v2(struc
data |= TX_DMA_LS0;
WRITE_ONCE(desc->txd3, data);
data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
WRITE_ONCE(desc->txd4, data);
-@@ -1139,11 +1212,12 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1140,11 +1213,12 @@ static int mtk_tx_map(struct sk_buff *sk
.gso = gso,
.csum = skb->ip_summed == CHECKSUM_PARTIAL,
.vlan = skb_vlan_tag_present(skb),
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
const struct mtk_soc_data *soc = eth->soc;
-@@ -1151,8 +1225,10 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1152,8 +1226,10 @@ static int mtk_tx_map(struct sk_buff *sk
struct mtk_tx_dma *itxd_pdma, *txd_pdma;
struct mtk_tx_buf *itx_buf, *tx_buf;
int i, n_desc = 1;
itxd = ring->next_free;
itxd_pdma = qdma_to_pdma(ring, itxd);
if (itxd == ring->last_free)
-@@ -1201,7 +1277,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1202,7 +1278,7 @@ static int mtk_tx_map(struct sk_buff *sk
memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info));
txd_info.size = min_t(unsigned int, frag_size,
soc->txrx.dma_max_len);
txd_info.last = i == skb_shinfo(skb)->nr_frags - 1 &&
!(frag_size - txd_info.size);
txd_info.addr = skb_frag_dma_map(eth->dma_dev, frag,
-@@ -1240,7 +1316,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1241,7 +1317,7 @@ static int mtk_tx_map(struct sk_buff *sk
txd_pdma->txd2 |= TX_DMA_LS1;
}
skb_tx_timestamp(skb);
ring->next_free = mtk_qdma_phys_to_virt(ring, txd->txd2);
-@@ -1252,8 +1328,7 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1253,8 +1329,7 @@ static int mtk_tx_map(struct sk_buff *sk
wmb();
if (MTK_HAS_CAPS(soc->caps, MTK_QDMA)) {
mtk_w32(eth, txd->txd2, soc->reg_map->qdma.ctx_ptr);
} else {
int next_idx;
-@@ -1322,7 +1397,7 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1323,7 +1398,7 @@ static void mtk_wake_queue(struct mtk_et
for (i = 0; i < MTK_MAC_COUNT; i++) {
if (!eth->netdev[i])
continue;
}
}
-@@ -1346,7 +1421,7 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1347,7 +1422,7 @@ static netdev_tx_t mtk_start_xmit(struct
tx_num = mtk_cal_txd_req(eth, skb);
if (unlikely(atomic_read(&ring->free_count) <= tx_num)) {
netif_err(eth, tx_queued, dev,
"Tx Ring full when queue awake!\n");
spin_unlock(ð->page_lock);
-@@ -1372,7 +1447,7 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1373,7 +1448,7 @@ static netdev_tx_t mtk_start_xmit(struct
goto drop;
if (unlikely(atomic_read(&ring->free_count) <= ring->thresh))
spin_unlock(ð->page_lock);
-@@ -1539,10 +1614,12 @@ static int mtk_xdp_submit_frame(struct m
+@@ -1540,10 +1615,12 @@ static int mtk_xdp_submit_frame(struct m
struct skb_shared_info *sinfo = xdp_get_shared_info_from_frame(xdpf);
const struct mtk_soc_data *soc = eth->soc;
struct mtk_tx_ring *ring = ð->tx_ring;
};
int err, index = 0, n_desc = 1, nr_frags;
struct mtk_tx_dma *htxd, *txd, *txd_pdma;
-@@ -1593,6 +1670,7 @@ static int mtk_xdp_submit_frame(struct m
+@@ -1594,6 +1671,7 @@ static int mtk_xdp_submit_frame(struct m
memset(&txd_info, 0, sizeof(struct mtk_tx_dma_desc_info));
txd_info.size = skb_frag_size(&sinfo->frags[index]);
txd_info.last = index + 1 == nr_frags;
data = skb_frag_address(&sinfo->frags[index]);
index++;
-@@ -1944,8 +2022,46 @@ rx_done:
+@@ -1945,8 +2023,46 @@ rx_done:
return done;
}
{
const struct mtk_reg_map *reg_map = eth->soc->reg_map;
struct mtk_tx_ring *ring = ð->tx_ring;
-@@ -1975,12 +2091,9 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1976,12 +2092,9 @@ static int mtk_poll_tx_qdma(struct mtk_e
break;
if (tx_buf->data != (void *)MTK_DMA_DUMMY_DESC) {
budget--;
}
mtk_tx_unmap(eth, tx_buf, true);
-@@ -1998,7 +2111,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1999,7 +2112,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
}
static int mtk_poll_tx_pdma(struct mtk_eth *eth, int budget,
{
struct mtk_tx_ring *ring = ð->tx_ring;
struct mtk_tx_buf *tx_buf;
-@@ -2014,12 +2127,8 @@ static int mtk_poll_tx_pdma(struct mtk_e
+@@ -2015,12 +2128,8 @@ static int mtk_poll_tx_pdma(struct mtk_e
break;
if (tx_buf->data != (void *)MTK_DMA_DUMMY_DESC) {
budget--;
}
mtk_tx_unmap(eth, tx_buf, true);
-@@ -2040,26 +2149,15 @@ static int mtk_poll_tx(struct mtk_eth *e
+@@ -2041,26 +2150,15 @@ static int mtk_poll_tx(struct mtk_eth *e
{
struct mtk_tx_ring *ring = ð->tx_ring;
struct dim_sample dim_sample = {};
dim_update_sample(eth->tx_events, eth->tx_packets, eth->tx_bytes,
&dim_sample);
-@@ -2069,7 +2167,7 @@ static int mtk_poll_tx(struct mtk_eth *e
+@@ -2070,7 +2168,7 @@ static int mtk_poll_tx(struct mtk_eth *e
(atomic_read(&ring->free_count) > ring->thresh))
mtk_wake_queue(eth);
}
static void mtk_handle_status_irq(struct mtk_eth *eth)
-@@ -2155,6 +2253,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -2156,6 +2254,7 @@ static int mtk_tx_alloc(struct mtk_eth *
int i, sz = soc->txrx.txd_size;
struct mtk_tx_dma_v2 *txd;
int ring_size;
if (MTK_HAS_CAPS(soc->caps, MTK_QDMA))
ring_size = MTK_QDMA_RING_SIZE;
-@@ -2222,8 +2321,25 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -2223,8 +2322,25 @@ static int mtk_tx_alloc(struct mtk_eth *
ring->phys + ((ring_size - 1) * sz),
soc->reg_map->qdma.crx_ptr);
mtk_w32(eth, ring->last_free_ptr, soc->reg_map->qdma.drx_ptr);
} else {
mtk_w32(eth, ring->phys_pdma, MT7628_TX_BASE_PTR0);
mtk_w32(eth, ring_size, MT7628_TX_MAX_CNT0);
-@@ -2903,7 +3019,7 @@ static int mtk_start_dma(struct mtk_eth
+@@ -2904,7 +3020,7 @@ static int mtk_start_dma(struct mtk_eth
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
val |= MTK_MUTLI_CNT | MTK_RESV_BUF |
MTK_WCOMP_EN | MTK_DMAD_WR_WDONE |
else
val |= MTK_RX_BT_32DWORDS;
mtk_w32(eth, val, reg_map->qdma.glo_cfg);
-@@ -2949,6 +3065,45 @@ static void mtk_gdm_config(struct mtk_et
+@@ -2950,6 +3066,45 @@ static void mtk_gdm_config(struct mtk_et
mtk_w32(eth, 0, MTK_RST_GL);
}
static int mtk_open(struct net_device *dev)
{
struct mtk_mac *mac = netdev_priv(dev);
-@@ -2993,7 +3148,8 @@ static int mtk_open(struct net_device *d
+@@ -2994,7 +3149,8 @@ static int mtk_open(struct net_device *d
refcount_inc(ð->dma_refcnt);
phylink_start(mac->phylink);
return 0;
}
-@@ -3716,8 +3872,12 @@ static int mtk_unreg_dev(struct mtk_eth
+@@ -3717,8 +3873,12 @@ static int mtk_unreg_dev(struct mtk_eth
int i;
for (i = 0; i < MTK_MAC_COUNT; i++) {
unregister_netdev(eth->netdev[i]);
}
-@@ -3934,6 +4094,23 @@ static int mtk_set_rxnfc(struct net_devi
+@@ -3935,6 +4095,23 @@ static int mtk_set_rxnfc(struct net_devi
return ret;
}
static const struct ethtool_ops mtk_ethtool_ops = {
.get_link_ksettings = mtk_get_link_ksettings,
.set_link_ksettings = mtk_set_link_ksettings,
-@@ -3969,6 +4146,7 @@ static const struct net_device_ops mtk_n
+@@ -3970,6 +4147,7 @@ static const struct net_device_ops mtk_n
.ndo_setup_tc = mtk_eth_setup_tc,
.ndo_bpf = mtk_xdp,
.ndo_xdp_xmit = mtk_xdp_xmit,
};
static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
-@@ -3978,6 +4156,7 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3979,6 +4157,7 @@ static int mtk_add_mac(struct mtk_eth *e
struct phylink *phylink;
struct mtk_mac *mac;
int id, err;
if (!_id) {
dev_err(eth->dev, "missing mac id\n");
-@@ -3995,7 +4174,10 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3996,7 +4175,10 @@ static int mtk_add_mac(struct mtk_eth *e
return -EINVAL;
}
if (!eth->netdev[id]) {
dev_err(eth->dev, "alloc_etherdev failed\n");
return -ENOMEM;
-@@ -4092,6 +4274,11 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4093,6 +4275,11 @@ static int mtk_add_mac(struct mtk_eth *e
else
eth->netdev[id]->max_mtu = MTK_MAX_RX_LENGTH_2K - MTK_RX_ETH_HLEN;
/* PDMA on MT7628 */
#define TX_DMA_DONE BIT(31)
-@@ -952,6 +971,7 @@ struct mtk_reg_map {
+@@ -953,6 +972,7 @@ struct mtk_reg_map {
} pdma;
struct {
u32 qtx_cfg; /* tx queue configuration */
u32 rx_ptr; /* rx base pointer */
u32 rx_cnt_cfg; /* rx max count configuration */
u32 qcrx_ptr; /* rx cpu pointer */
-@@ -969,6 +989,7 @@ struct mtk_reg_map {
+@@ -970,6 +990,7 @@ struct mtk_reg_map {
u32 fq_tail; /* fq tail pointer */
u32 fq_count; /* fq free page count */
u32 fq_blen; /* fq free page buffer length */
} qdma;
u32 gdm1_cnt;
u32 gdma_to_ppe0;
-@@ -1172,6 +1193,7 @@ struct mtk_mac {
+@@ -1173,6 +1194,7 @@ struct mtk_mac {
__be32 hwlro_ip[MTK_MAX_LRO_IP_CNT];
int hwlro_ip_cnt;
unsigned int syscfg0;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -916,7 +916,13 @@ enum mkt_eth_capabilities {
+@@ -917,7 +917,13 @@ enum mkt_eth_capabilities {
#define MTK_MUX_GMAC12_TO_GEPHY_SGMII \
(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
#include "mtk_eth_soc.h"
#include "mtk_wed.h"
-@@ -1973,16 +1974,22 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1974,16 +1975,22 @@ static int mtk_poll_rx(struct napi_struc
htons(RX_DMA_VPID(trxd.rxd4)),
RX_DMA_VID(trxd.rxd4));
} else if (trxd.rxd2 & RX_DMA_VTAG) {
}
skb_record_rx_queue(skb, 0);
-@@ -2799,15 +2806,30 @@ static netdev_features_t mtk_fix_feature
+@@ -2800,15 +2807,30 @@ static netdev_features_t mtk_fix_feature
static int mtk_set_features(struct net_device *dev, netdev_features_t features)
{
}
/* wait for DMA to finish whatever it is doing before we start using it again */
-@@ -3104,11 +3126,45 @@ found:
+@@ -3105,11 +3127,45 @@ found:
return NOTIFY_DONE;
}
err = phylink_of_phy_connect(mac->phylink, mac->of_node, 0);
if (err) {
-@@ -3631,6 +3687,10 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3632,6 +3688,10 @@ static int mtk_hw_init(struct mtk_eth *e
*/
val = mtk_r32(eth, MTK_CDMQ_IG_CTRL);
mtk_w32(eth, val | MTK_CDMQ_STAG_EN, MTK_CDMQ_IG_CTRL);
/* Enable RX VLan Offloading */
mtk_w32(eth, 1, MTK_CDMP_EG_CTRL);
-@@ -3864,6 +3924,12 @@ static int mtk_free_dev(struct mtk_eth *
+@@ -3865,6 +3925,12 @@ static int mtk_free_dev(struct mtk_eth *
free_netdev(eth->netdev[i]);
}
/* CDMP Ingress Control Register */
#define MTK_CDMP_IG_CTRL 0x400
#define MTK_CDMP_STAG_EN BIT(0)
-@@ -1165,6 +1171,8 @@ struct mtk_eth {
+@@ -1166,6 +1172,8 @@ struct mtk_eth {
int ip_align;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3711,9 +3711,12 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3712,9 +3712,12 @@ static int mtk_hw_init(struct mtk_eth *e
mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3142,7 +3142,8 @@ static int mtk_open(struct net_device *d
+@@ -3143,7 +3143,8 @@ static int mtk_open(struct net_device *d
struct mtk_eth *eth = mac->hw;
int i, err;
for (i = 0; i < ARRAY_SIZE(eth->dsa_meta); i++) {
struct metadata_dst *md_dst = eth->dsa_meta[i];
-@@ -3159,7 +3160,8 @@ static int mtk_open(struct net_device *d
+@@ -3160,7 +3161,8 @@ static int mtk_open(struct net_device *d
}
} else {
/* Hardware special tag parsing needs to be disabled if at least
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3077,7 +3077,7 @@ static void mtk_gdm_config(struct mtk_et
+@@ -3078,7 +3078,7 @@ static void mtk_gdm_config(struct mtk_et
val |= config;
val |= MTK_GDMA_SPECIAL_TAG;
mtk_w32(eth, val, MTK_GDMA_FWD_CFG(i));
-@@ -3142,8 +3142,7 @@ static int mtk_open(struct net_device *d
+@@ -3143,8 +3143,7 @@ static int mtk_open(struct net_device *d
struct mtk_eth *eth = mac->hw;
int i, err;
for (i = 0; i < ARRAY_SIZE(eth->dsa_meta); i++) {
struct metadata_dst *md_dst = eth->dsa_meta[i];
-@@ -3160,8 +3159,7 @@ static int mtk_open(struct net_device *d
+@@ -3161,8 +3160,7 @@ static int mtk_open(struct net_device *d
}
} else {
/* Hardware special tag parsing needs to be disabled if at least
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1829,7 +1829,9 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1830,7 +1830,9 @@ static int mtk_poll_rx(struct napi_struc
while (done < budget) {
unsigned int pktlen, *rxdcsum;
dma_addr_t dma_addr;
u32 hash, reason;
int mac = 0;
-@@ -1969,27 +1971,29 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1970,27 +1972,29 @@ static int mtk_poll_rx(struct napi_struc
if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) {
if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1062,11 +1062,13 @@ struct mtk_soc_data {
+@@ -1063,11 +1063,13 @@ struct mtk_soc_data {
* @regmap: The register map pointing at the range used to setup
* SGMII modes
* @ana_rgc3: The offset refers to register ANA_RGC3 related to regmap
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -523,7 +523,7 @@
+@@ -524,7 +524,7 @@
#define SGMII_SPEED_10 FIELD_PREP(SGMII_SPEED_MASK, 0)
#define SGMII_SPEED_100 FIELD_PREP(SGMII_SPEED_MASK, 1)
#define SGMII_SPEED_1000 FIELD_PREP(SGMII_SPEED_MASK, 2)
static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue);
static void stmmac_flush_tx_descriptors(struct stmmac_priv *priv, int queue);
-@@ -1711,9 +1714,6 @@ static int __init_dma_rx_desc_rings(stru
+@@ -1712,9 +1715,6 @@ static int __init_dma_rx_desc_rings(stru
return -ENOMEM;
}
/* Setup the chained descriptor addresses */
if (priv->mode == STMMAC_CHAIN_MODE) {
if (priv->extend_desc)
-@@ -1819,12 +1819,6 @@ static int __init_dma_tx_desc_rings(stru
+@@ -1820,12 +1820,6 @@ static int __init_dma_tx_desc_rings(stru
tx_q->tx_skbuff[i] = NULL;
}
return 0;
}
-@@ -2693,10 +2687,7 @@ static void stmmac_tx_err(struct stmmac_
+@@ -2694,10 +2688,7 @@ static void stmmac_tx_err(struct stmmac_
stmmac_stop_tx_dma(priv, chan);
dma_free_tx_skbufs(priv, chan);
stmmac_clear_tx_descriptors(priv, chan);
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
tx_q->dma_tx_phy, chan);
stmmac_start_tx_dma(priv, chan);
-@@ -3780,6 +3771,8 @@ static int stmmac_open(struct net_device
+@@ -3781,6 +3772,8 @@ static int stmmac_open(struct net_device
}
}
ret = stmmac_hw_setup(dev, true);
if (ret < 0) {
netdev_err(priv->dev, "%s: Hw setup failed\n", __func__);
-@@ -6423,6 +6416,7 @@ void stmmac_enable_rx_queue(struct stmma
+@@ -6424,6 +6417,7 @@ void stmmac_enable_rx_queue(struct stmma
return;
}
stmmac_clear_rx_descriptors(priv, queue);
stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
-@@ -6484,6 +6478,7 @@ void stmmac_enable_tx_queue(struct stmma
+@@ -6485,6 +6479,7 @@ void stmmac_enable_tx_queue(struct stmma
return;
}
stmmac_clear_tx_descriptors(priv, queue);
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
-@@ -7406,6 +7401,25 @@ int stmmac_suspend(struct device *dev)
+@@ -7407,6 +7402,25 @@ int stmmac_suspend(struct device *dev)
}
EXPORT_SYMBOL_GPL(stmmac_suspend);
/**
* stmmac_reset_queues_param - reset queue parameters
* @priv: device pointer
-@@ -7416,22 +7430,11 @@ static void stmmac_reset_queues_param(st
+@@ -7417,22 +7431,11 @@ static void stmmac_reset_queues_param(st
u32 tx_cnt = priv->plat->tx_queues_to_use;
u32 queue;
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -3832,8 +3832,6 @@ static int stmmac_release(struct net_dev
+@@ -3833,8 +3833,6 @@ static int stmmac_release(struct net_dev
struct stmmac_priv *priv = netdev_priv(dev);
u32 chan;
if (device_may_wakeup(priv->device))
phylink_speed_down(priv->phylink, false);
/* Stop and disconnect the PHY */
-@@ -3845,6 +3843,8 @@ static int stmmac_release(struct net_dev
+@@ -3846,6 +3844,8 @@ static int stmmac_release(struct net_dev
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
hrtimer_cancel(&priv->tx_queue[chan].txtimer);
if (tx_q->dirty_tx != tx_q->cur_tx)
return -EBUSY; /* still unfinished work */
-@@ -1308,7 +1308,7 @@ static void stmmac_display_rx_rings(stru
+@@ -1309,7 +1309,7 @@ static void stmmac_display_rx_rings(stru
/* Display RX rings */
for (queue = 0; queue < rx_cnt; queue++) {
pr_info("\tRX Queue %u rings\n", queue);
-@@ -1321,7 +1321,7 @@ static void stmmac_display_rx_rings(stru
+@@ -1322,7 +1322,7 @@ static void stmmac_display_rx_rings(stru
}
/* Display RX ring */
rx_q->dma_rx_phy, desc_size);
}
}
-@@ -1335,7 +1335,7 @@ static void stmmac_display_tx_rings(stru
+@@ -1336,7 +1336,7 @@ static void stmmac_display_tx_rings(stru
/* Display TX rings */
for (queue = 0; queue < tx_cnt; queue++) {
pr_info("\tTX Queue %d rings\n", queue);
-@@ -1350,7 +1350,7 @@ static void stmmac_display_tx_rings(stru
+@@ -1351,7 +1351,7 @@ static void stmmac_display_tx_rings(stru
desc_size = sizeof(struct dma_desc);
}
tx_q->dma_tx_phy, desc_size);
}
}
-@@ -1391,21 +1391,21 @@ static int stmmac_set_bfsize(int mtu, in
+@@ -1392,21 +1392,21 @@ static int stmmac_set_bfsize(int mtu, in
*/
static void stmmac_clear_rx_descriptors(struct stmmac_priv *priv, u32 queue)
{
}
/**
-@@ -1417,12 +1417,12 @@ static void stmmac_clear_rx_descriptors(
+@@ -1418,12 +1418,12 @@ static void stmmac_clear_rx_descriptors(
*/
static void stmmac_clear_tx_descriptors(struct stmmac_priv *priv, u32 queue)
{
struct dma_desc *p;
if (priv->extend_desc)
-@@ -1470,7 +1470,7 @@ static void stmmac_clear_descriptors(str
+@@ -1471,7 +1471,7 @@ static void stmmac_clear_descriptors(str
static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p,
int i, gfp_t flags, u32 queue)
{
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (!buf->page) {
-@@ -1495,7 +1495,7 @@ static int stmmac_init_rx_buffers(struct
+@@ -1496,7 +1496,7 @@ static int stmmac_init_rx_buffers(struct
buf->addr = page_pool_get_dma_addr(buf->page) + buf->page_offset;
stmmac_set_desc_addr(priv, p, buf->addr);
stmmac_init_desc3(priv, p);
return 0;
-@@ -1509,7 +1509,7 @@ static int stmmac_init_rx_buffers(struct
+@@ -1510,7 +1510,7 @@ static int stmmac_init_rx_buffers(struct
*/
static void stmmac_free_rx_buffer(struct stmmac_priv *priv, u32 queue, int i)
{
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (buf->page)
-@@ -1529,7 +1529,7 @@ static void stmmac_free_rx_buffer(struct
+@@ -1530,7 +1530,7 @@ static void stmmac_free_rx_buffer(struct
*/
static void stmmac_free_tx_buffer(struct stmmac_priv *priv, u32 queue, int i)
{
if (tx_q->tx_skbuff_dma[i].buf &&
tx_q->tx_skbuff_dma[i].buf_type != STMMAC_TXBUF_T_XDP_TX) {
-@@ -1574,17 +1574,17 @@ static void dma_free_rx_skbufs(struct st
+@@ -1575,17 +1575,17 @@ static void dma_free_rx_skbufs(struct st
{
int i;
struct dma_desc *p;
int ret;
-@@ -1611,10 +1611,10 @@ static int stmmac_alloc_rx_buffers(struc
+@@ -1612,10 +1612,10 @@ static int stmmac_alloc_rx_buffers(struc
*/
static void dma_free_rx_xskbufs(struct stmmac_priv *priv, u32 queue)
{
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (!buf->xdp)
-@@ -1627,10 +1627,10 @@ static void dma_free_rx_xskbufs(struct s
+@@ -1628,10 +1628,10 @@ static void dma_free_rx_xskbufs(struct s
static int stmmac_alloc_rx_buffers_zc(struct stmmac_priv *priv, u32 queue)
{
struct stmmac_rx_buffer *buf;
dma_addr_t dma_addr;
struct dma_desc *p;
-@@ -1673,7 +1673,7 @@ static struct xsk_buff_pool *stmmac_get_
+@@ -1674,7 +1674,7 @@ static struct xsk_buff_pool *stmmac_get_
*/
static int __init_dma_rx_desc_rings(struct stmmac_priv *priv, u32 queue, gfp_t flags)
{
int ret;
netif_dbg(priv, probe, priv->dev,
-@@ -1719,11 +1719,11 @@ static int __init_dma_rx_desc_rings(stru
+@@ -1720,11 +1720,11 @@ static int __init_dma_rx_desc_rings(stru
if (priv->extend_desc)
stmmac_mode_init(priv, rx_q->dma_erx,
rx_q->dma_rx_phy,
}
return 0;
-@@ -1750,7 +1750,7 @@ static int init_dma_rx_desc_rings(struct
+@@ -1751,7 +1751,7 @@ static int init_dma_rx_desc_rings(struct
err_init_rx_buffers:
while (queue >= 0) {
if (rx_q->xsk_pool)
dma_free_rx_xskbufs(priv, queue);
-@@ -1779,7 +1779,7 @@ err_init_rx_buffers:
+@@ -1780,7 +1780,7 @@ err_init_rx_buffers:
*/
static int __init_dma_tx_desc_rings(struct stmmac_priv *priv, u32 queue)
{
int i;
netif_dbg(priv, probe, priv->dev,
-@@ -1791,16 +1791,16 @@ static int __init_dma_tx_desc_rings(stru
+@@ -1792,16 +1792,16 @@ static int __init_dma_tx_desc_rings(stru
if (priv->extend_desc)
stmmac_mode_init(priv, tx_q->dma_etx,
tx_q->dma_tx_phy,
struct dma_desc *p;
if (priv->extend_desc)
-@@ -1870,12 +1870,12 @@ static int init_dma_desc_rings(struct ne
+@@ -1871,12 +1871,12 @@ static int init_dma_desc_rings(struct ne
*/
static void dma_free_tx_skbufs(struct stmmac_priv *priv, u32 queue)
{
stmmac_free_tx_buffer(priv, queue, i);
if (tx_q->xsk_pool && tx_q->xsk_frames_done) {
-@@ -1905,7 +1905,7 @@ static void stmmac_free_tx_skbufs(struct
+@@ -1906,7 +1906,7 @@ static void stmmac_free_tx_skbufs(struct
*/
static void __free_dma_rx_desc_resources(struct stmmac_priv *priv, u32 queue)
{
/* Release the DMA RX socket buffers */
if (rx_q->xsk_pool)
-@@ -1918,11 +1918,11 @@ static void __free_dma_rx_desc_resources
+@@ -1919,11 +1919,11 @@ static void __free_dma_rx_desc_resources
/* Free DMA regions of consistent memory previously allocated */
if (!priv->extend_desc)
sizeof(struct dma_extended_desc),
rx_q->dma_erx, rx_q->dma_rx_phy);
-@@ -1951,7 +1951,7 @@ static void free_dma_rx_desc_resources(s
+@@ -1952,7 +1952,7 @@ static void free_dma_rx_desc_resources(s
*/
static void __free_dma_tx_desc_resources(struct stmmac_priv *priv, u32 queue)
{
size_t size;
void *addr;
-@@ -1969,7 +1969,7 @@ static void __free_dma_tx_desc_resources
+@@ -1970,7 +1970,7 @@ static void __free_dma_tx_desc_resources
addr = tx_q->dma_tx;
}
dma_free_coherent(priv->device, size, addr, tx_q->dma_tx_phy);
-@@ -1998,7 +1998,7 @@ static void free_dma_tx_desc_resources(s
+@@ -1999,7 +1999,7 @@ static void free_dma_tx_desc_resources(s
*/
static int __alloc_dma_rx_desc_resources(struct stmmac_priv *priv, u32 queue)
{
struct stmmac_channel *ch = &priv->channel[queue];
bool xdp_prog = stmmac_xdp_is_enabled(priv);
struct page_pool_params pp_params = { 0 };
-@@ -2010,8 +2010,8 @@ static int __alloc_dma_rx_desc_resources
+@@ -2011,8 +2011,8 @@ static int __alloc_dma_rx_desc_resources
rx_q->priv_data = priv;
pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV;
pp_params.order = ilog2(num_pages);
pp_params.nid = dev_to_node(priv->device);
pp_params.dev = priv->device;
-@@ -2026,7 +2026,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2027,7 +2027,7 @@ static int __alloc_dma_rx_desc_resources
return ret;
}
sizeof(*rx_q->buf_pool),
GFP_KERNEL);
if (!rx_q->buf_pool)
-@@ -2034,7 +2034,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2035,7 +2035,7 @@ static int __alloc_dma_rx_desc_resources
if (priv->extend_desc) {
rx_q->dma_erx = dma_alloc_coherent(priv->device,
sizeof(struct dma_extended_desc),
&rx_q->dma_rx_phy,
GFP_KERNEL);
-@@ -2043,7 +2043,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2044,7 +2044,7 @@ static int __alloc_dma_rx_desc_resources
} else {
rx_q->dma_rx = dma_alloc_coherent(priv->device,
sizeof(struct dma_desc),
&rx_q->dma_rx_phy,
GFP_KERNEL);
-@@ -2100,20 +2100,20 @@ err_dma:
+@@ -2101,20 +2101,20 @@ err_dma:
*/
static int __alloc_dma_tx_desc_resources(struct stmmac_priv *priv, u32 queue)
{
sizeof(struct sk_buff *),
GFP_KERNEL);
if (!tx_q->tx_skbuff)
-@@ -2126,7 +2126,7 @@ static int __alloc_dma_tx_desc_resources
+@@ -2127,7 +2127,7 @@ static int __alloc_dma_tx_desc_resources
else
size = sizeof(struct dma_desc);
addr = dma_alloc_coherent(priv->device, size,
&tx_q->dma_tx_phy, GFP_KERNEL);
-@@ -2370,7 +2370,7 @@ static void stmmac_dma_operation_mode(st
+@@ -2371,7 +2371,7 @@ static void stmmac_dma_operation_mode(st
/* configure all channels */
for (chan = 0; chan < rx_channels_count; chan++) {
u32 buf_size;
qmode = priv->plat->rx_queues_cfg[chan].mode_to_use;
-@@ -2385,7 +2385,7 @@ static void stmmac_dma_operation_mode(st
+@@ -2386,7 +2386,7 @@ static void stmmac_dma_operation_mode(st
chan);
} else {
stmmac_set_dma_bfsize(priv, priv->ioaddr,
chan);
}
}
-@@ -2401,7 +2401,7 @@ static void stmmac_dma_operation_mode(st
+@@ -2402,7 +2402,7 @@ static void stmmac_dma_operation_mode(st
static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
{
struct netdev_queue *nq = netdev_get_tx_queue(priv->dev, queue);
struct xsk_buff_pool *pool = tx_q->xsk_pool;
unsigned int entry = tx_q->cur_tx;
struct dma_desc *tx_desc = NULL;
-@@ -2476,7 +2476,7 @@ static bool stmmac_xdp_xmit_zc(struct st
+@@ -2477,7 +2477,7 @@ static bool stmmac_xdp_xmit_zc(struct st
stmmac_enable_dma_transmission(priv, priv->ioaddr);
entry = tx_q->cur_tx;
}
-@@ -2502,7 +2502,7 @@ static bool stmmac_xdp_xmit_zc(struct st
+@@ -2503,7 +2503,7 @@ static bool stmmac_xdp_xmit_zc(struct st
*/
static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue)
{
unsigned int bytes_compl = 0, pkts_compl = 0;
unsigned int entry, xmits = 0, count = 0;
-@@ -2515,7 +2515,7 @@ static int stmmac_tx_clean(struct stmmac
+@@ -2516,7 +2516,7 @@ static int stmmac_tx_clean(struct stmmac
entry = tx_q->dirty_tx;
/* Try to clean all TX complete frame in 1 shot */
struct xdp_frame *xdpf;
struct sk_buff *skb;
struct dma_desc *p;
-@@ -2615,7 +2615,7 @@ static int stmmac_tx_clean(struct stmmac
+@@ -2616,7 +2616,7 @@ static int stmmac_tx_clean(struct stmmac
stmmac_release_tx_desc(priv, p, priv->mode);
}
tx_q->dirty_tx = entry;
-@@ -2680,7 +2680,7 @@ static int stmmac_tx_clean(struct stmmac
+@@ -2681,7 +2681,7 @@ static int stmmac_tx_clean(struct stmmac
*/
static void stmmac_tx_err(struct stmmac_priv *priv, u32 chan)
{
netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, chan));
-@@ -2747,8 +2747,8 @@ static int stmmac_napi_check(struct stmm
+@@ -2748,8 +2748,8 @@ static int stmmac_napi_check(struct stmm
{
int status = stmmac_dma_interrupt_status(priv, priv->ioaddr,
&priv->xstats, chan, dir);
struct stmmac_channel *ch = &priv->channel[chan];
struct napi_struct *rx_napi;
struct napi_struct *tx_napi;
-@@ -2924,7 +2924,7 @@ static int stmmac_init_dma_engine(struct
+@@ -2925,7 +2925,7 @@ static int stmmac_init_dma_engine(struct
/* DMA RX Channel Configuration */
for (chan = 0; chan < rx_channels_count; chan++) {
stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
rx_q->dma_rx_phy, chan);
-@@ -2938,7 +2938,7 @@ static int stmmac_init_dma_engine(struct
+@@ -2939,7 +2939,7 @@ static int stmmac_init_dma_engine(struct
/* DMA TX Channel Configuration */
for (chan = 0; chan < tx_channels_count; chan++) {
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
tx_q->dma_tx_phy, chan);
-@@ -2953,7 +2953,7 @@ static int stmmac_init_dma_engine(struct
+@@ -2954,7 +2954,7 @@ static int stmmac_init_dma_engine(struct
static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue)
{
hrtimer_start(&tx_q->txtimer,
STMMAC_COAL_TIMER(priv->tx_coal_timer[queue]),
-@@ -3003,7 +3003,7 @@ static void stmmac_init_coalesce(struct
+@@ -3004,7 +3004,7 @@ static void stmmac_init_coalesce(struct
u32 chan;
for (chan = 0; chan < tx_channel_count; chan++) {
priv->tx_coal_frames[chan] = STMMAC_TX_FRAMES;
priv->tx_coal_timer[chan] = STMMAC_COAL_TX_TIMER;
-@@ -3025,12 +3025,12 @@ static void stmmac_set_rings_length(stru
+@@ -3026,12 +3026,12 @@ static void stmmac_set_rings_length(stru
/* set TX ring length */
for (chan = 0; chan < tx_channels_count; chan++)
stmmac_set_tx_ring_len(priv, priv->ioaddr,
}
/**
-@@ -3365,7 +3365,7 @@ static int stmmac_hw_setup(struct net_de
+@@ -3366,7 +3366,7 @@ static int stmmac_hw_setup(struct net_de
/* Enable TSO */
if (priv->tso) {
for (chan = 0; chan < tx_cnt; chan++) {
/* TSO and TBS cannot co-exist */
if (tx_q->tbs & STMMAC_TBS_AVAIL)
-@@ -3387,7 +3387,7 @@ static int stmmac_hw_setup(struct net_de
+@@ -3388,7 +3388,7 @@ static int stmmac_hw_setup(struct net_de
/* TBS */
for (chan = 0; chan < tx_cnt; chan++) {
int enable = tx_q->tbs & STMMAC_TBS_AVAIL;
stmmac_enable_tbs(priv, priv->ioaddr, enable, chan);
-@@ -3431,7 +3431,7 @@ static void stmmac_free_irq(struct net_d
+@@ -3432,7 +3432,7 @@ static void stmmac_free_irq(struct net_d
for (j = irq_idx - 1; j >= 0; j--) {
if (priv->tx_irq[j] > 0) {
irq_set_affinity_hint(priv->tx_irq[j], NULL);
}
}
irq_idx = priv->plat->rx_queues_to_use;
-@@ -3440,7 +3440,7 @@ static void stmmac_free_irq(struct net_d
+@@ -3441,7 +3441,7 @@ static void stmmac_free_irq(struct net_d
for (j = irq_idx - 1; j >= 0; j--) {
if (priv->rx_irq[j] > 0) {
irq_set_affinity_hint(priv->rx_irq[j], NULL);
}
}
-@@ -3573,7 +3573,7 @@ static int stmmac_request_irq_multi_msi(
+@@ -3574,7 +3574,7 @@ static int stmmac_request_irq_multi_msi(
sprintf(int_name, "%s:%s-%d", dev->name, "rx", i);
ret = request_irq(priv->rx_irq[i],
stmmac_msi_intr_rx,
if (unlikely(ret < 0)) {
netdev_err(priv->dev,
"%s: alloc rx-%d MSI %d (error: %d)\n",
-@@ -3596,7 +3596,7 @@ static int stmmac_request_irq_multi_msi(
+@@ -3597,7 +3597,7 @@ static int stmmac_request_irq_multi_msi(
sprintf(int_name, "%s:%s-%d", dev->name, "tx", i);
ret = request_irq(priv->tx_irq[i],
stmmac_msi_intr_tx,
if (unlikely(ret < 0)) {
netdev_err(priv->dev,
"%s: alloc tx-%d MSI %d (error: %d)\n",
-@@ -3727,21 +3727,21 @@ static int stmmac_open(struct net_device
+@@ -3728,21 +3728,21 @@ static int stmmac_open(struct net_device
bfsize = 0;
if (bfsize < BUF_SIZE_16KiB)
int tbs_en = priv->plat->tx_queues_cfg[chan].tbs_en;
/* Setup per-TXQ tbs flag before TX descriptor alloc */
-@@ -3799,7 +3799,7 @@ irq_error:
+@@ -3800,7 +3800,7 @@ irq_error:
phylink_stop(priv->phylink);
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
stmmac_hw_teardown(dev);
init_error:
-@@ -3841,7 +3841,7 @@ static int stmmac_release(struct net_dev
+@@ -3842,7 +3842,7 @@ static int stmmac_release(struct net_dev
stmmac_disable_all_queues(priv);
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
netif_tx_disable(dev);
-@@ -3905,7 +3905,7 @@ static bool stmmac_vlan_insert(struct st
+@@ -3906,7 +3906,7 @@ static bool stmmac_vlan_insert(struct st
return false;
stmmac_set_tx_owner(priv, p);
return true;
}
-@@ -3923,7 +3923,7 @@ static bool stmmac_vlan_insert(struct st
+@@ -3924,7 +3924,7 @@ static bool stmmac_vlan_insert(struct st
static void stmmac_tso_allocator(struct stmmac_priv *priv, dma_addr_t des,
int total_len, bool last_segment, u32 queue)
{
struct dma_desc *desc;
u32 buff_size;
int tmp_len;
-@@ -3934,7 +3934,7 @@ static void stmmac_tso_allocator(struct
+@@ -3935,7 +3935,7 @@ static void stmmac_tso_allocator(struct
dma_addr_t curr_addr;
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx,
WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]);
if (tx_q->tbs & STMMAC_TBS_AVAIL)
-@@ -3962,7 +3962,7 @@ static void stmmac_tso_allocator(struct
+@@ -3963,7 +3963,7 @@ static void stmmac_tso_allocator(struct
static void stmmac_flush_tx_descriptors(struct stmmac_priv *priv, int queue)
{
int desc_size;
if (likely(priv->extend_desc))
-@@ -4024,7 +4024,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
+@@ -4025,7 +4025,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
dma_addr_t des;
int i;
first_tx = tx_q->cur_tx;
/* Compute header lengths */
-@@ -4064,7 +4064,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
+@@ -4065,7 +4065,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
stmmac_set_mss(priv, mss_desc, mss);
tx_q->mss = mss;
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx,
WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]);
}
-@@ -4176,7 +4176,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
+@@ -4177,7 +4177,7 @@ static netdev_tx_t stmmac_tso_xmit(struc
* ndo_start_xmit will fill this descriptor the next time it's
* called and stmmac_tx_clean may clean up to this descriptor.
*/
if (unlikely(stmmac_tx_avail(priv, queue) <= (MAX_SKB_FRAGS + 1))) {
netif_dbg(priv, hw, priv->dev, "%s: stop transmitted packets\n",
-@@ -4264,7 +4264,7 @@ static netdev_tx_t stmmac_xmit(struct sk
+@@ -4265,7 +4265,7 @@ static netdev_tx_t stmmac_xmit(struct sk
int entry, first_tx;
dma_addr_t des;
first_tx = tx_q->cur_tx;
if (priv->tx_path_in_lpi_mode && priv->eee_sw_timer_en)
-@@ -4327,7 +4327,7 @@ static netdev_tx_t stmmac_xmit(struct sk
+@@ -4328,7 +4328,7 @@ static netdev_tx_t stmmac_xmit(struct sk
int len = skb_frag_size(frag);
bool last_segment = (i == (nfrags - 1));
WARN_ON(tx_q->tx_skbuff[entry]);
if (likely(priv->extend_desc))
-@@ -4398,7 +4398,7 @@ static netdev_tx_t stmmac_xmit(struct sk
+@@ -4399,7 +4399,7 @@ static netdev_tx_t stmmac_xmit(struct sk
* ndo_start_xmit will fill this descriptor the next time it's
* called and stmmac_tx_clean may clean up to this descriptor.
*/
tx_q->cur_tx = entry;
if (netif_msg_pktdata(priv)) {
-@@ -4513,7 +4513,7 @@ static void stmmac_rx_vlan(struct net_de
+@@ -4514,7 +4514,7 @@ static void stmmac_rx_vlan(struct net_de
*/
static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue)
{
int dirty = stmmac_rx_dirty(priv, queue);
unsigned int entry = rx_q->dirty_rx;
-@@ -4563,7 +4563,7 @@ static inline void stmmac_rx_refill(stru
+@@ -4564,7 +4564,7 @@ static inline void stmmac_rx_refill(stru
dma_wmb();
stmmac_set_rx_owner(priv, p, use_rx_wd);
}
rx_q->dirty_rx = entry;
rx_q->rx_tail_addr = rx_q->dma_rx_phy +
-@@ -4591,12 +4591,12 @@ static unsigned int stmmac_rx_buf1_len(s
+@@ -4592,12 +4592,12 @@ static unsigned int stmmac_rx_buf1_len(s
/* First descriptor, not last descriptor and not split header */
if (status & rx_not_ls)
}
static unsigned int stmmac_rx_buf2_len(struct stmmac_priv *priv,
-@@ -4612,7 +4612,7 @@ static unsigned int stmmac_rx_buf2_len(s
+@@ -4613,7 +4613,7 @@ static unsigned int stmmac_rx_buf2_len(s
/* Not last descriptor */
if (status & rx_not_ls)
plen = stmmac_get_rx_frame_len(priv, p, coe);
-@@ -4623,7 +4623,7 @@ static unsigned int stmmac_rx_buf2_len(s
+@@ -4624,7 +4624,7 @@ static unsigned int stmmac_rx_buf2_len(s
static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue,
struct xdp_frame *xdpf, bool dma_map)
{
unsigned int entry = tx_q->cur_tx;
struct dma_desc *tx_desc;
dma_addr_t dma_addr;
-@@ -4686,7 +4686,7 @@ static int stmmac_xdp_xmit_xdpf(struct s
+@@ -4687,7 +4687,7 @@ static int stmmac_xdp_xmit_xdpf(struct s
stmmac_enable_dma_transmission(priv, priv->ioaddr);
tx_q->cur_tx = entry;
return STMMAC_XDP_TX;
-@@ -4860,7 +4860,7 @@ static void stmmac_dispatch_skb_zc(struc
+@@ -4861,7 +4861,7 @@ static void stmmac_dispatch_skb_zc(struc
static bool stmmac_rx_refill_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
{
unsigned int entry = rx_q->dirty_rx;
struct dma_desc *rx_desc = NULL;
bool ret = true;
-@@ -4903,7 +4903,7 @@ static bool stmmac_rx_refill_zc(struct s
+@@ -4904,7 +4904,7 @@ static bool stmmac_rx_refill_zc(struct s
dma_wmb();
stmmac_set_rx_owner(priv, rx_desc, use_rx_wd);
}
if (rx_desc) {
-@@ -4918,7 +4918,7 @@ static bool stmmac_rx_refill_zc(struct s
+@@ -4919,7 +4919,7 @@ static bool stmmac_rx_refill_zc(struct s
static int stmmac_rx_zc(struct stmmac_priv *priv, int limit, u32 queue)
{
unsigned int count = 0, error = 0, len = 0;
int dirty = stmmac_rx_dirty(priv, queue);
unsigned int next_entry = rx_q->cur_rx;
-@@ -4940,7 +4940,7 @@ static int stmmac_rx_zc(struct stmmac_pr
+@@ -4941,7 +4941,7 @@ static int stmmac_rx_zc(struct stmmac_pr
desc_size = sizeof(struct dma_desc);
}
rx_q->dma_rx_phy, desc_size);
}
while (count < limit) {
-@@ -4987,7 +4987,7 @@ read_again:
+@@ -4988,7 +4988,7 @@ read_again:
/* Prefetch the next RX descriptor */
rx_q->cur_rx = STMMAC_GET_ENTRY(rx_q->cur_rx,
next_entry = rx_q->cur_rx;
if (priv->extend_desc)
-@@ -5108,7 +5108,7 @@ read_again:
+@@ -5109,7 +5109,7 @@ read_again:
*/
static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
{
struct stmmac_channel *ch = &priv->channel[queue];
unsigned int count = 0, error = 0, len = 0;
int status = 0, coe = priv->hw->rx_csum;
-@@ -5121,7 +5121,7 @@ static int stmmac_rx(struct stmmac_priv
+@@ -5122,7 +5122,7 @@ static int stmmac_rx(struct stmmac_priv
int buf_sz;
dma_dir = page_pool_get_dma_dir(rx_q->page_pool);
if (netif_msg_rx_status(priv)) {
void *rx_head;
-@@ -5135,7 +5135,7 @@ static int stmmac_rx(struct stmmac_priv
+@@ -5136,7 +5136,7 @@ static int stmmac_rx(struct stmmac_priv
desc_size = sizeof(struct dma_desc);
}
rx_q->dma_rx_phy, desc_size);
}
while (count < limit) {
-@@ -5179,7 +5179,7 @@ read_again:
+@@ -5180,7 +5180,7 @@ read_again:
break;
rx_q->cur_rx = STMMAC_GET_ENTRY(rx_q->cur_rx,
next_entry = rx_q->cur_rx;
if (priv->extend_desc)
-@@ -5313,7 +5313,7 @@ read_again:
+@@ -5314,7 +5314,7 @@ read_again:
buf1_len, dma_dir);
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
buf->page, buf->page_offset, buf1_len,
/* Data payload appended into SKB */
page_pool_release_page(rx_q->page_pool, buf->page);
-@@ -5325,7 +5325,7 @@ read_again:
+@@ -5326,7 +5326,7 @@ read_again:
buf2_len, dma_dir);
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
buf->sec_page, 0, buf2_len,
/* Data payload appended into SKB */
page_pool_release_page(rx_q->page_pool, buf->sec_page);
-@@ -5767,11 +5767,13 @@ static irqreturn_t stmmac_safety_interru
+@@ -5768,11 +5768,13 @@ static irqreturn_t stmmac_safety_interru
static irqreturn_t stmmac_msi_intr_tx(int irq, void *data)
{
struct stmmac_tx_queue *tx_q = (struct stmmac_tx_queue *)data;
if (unlikely(!data)) {
netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-@@ -5811,10 +5813,12 @@ static irqreturn_t stmmac_msi_intr_tx(in
+@@ -5812,10 +5814,12 @@ static irqreturn_t stmmac_msi_intr_tx(in
static irqreturn_t stmmac_msi_intr_rx(int irq, void *data)
{
struct stmmac_rx_queue *rx_q = (struct stmmac_rx_queue *)data;
if (unlikely(!data)) {
netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-@@ -5845,10 +5849,10 @@ static void stmmac_poll_controller(struc
+@@ -5846,10 +5850,10 @@ static void stmmac_poll_controller(struc
if (priv->plat->multi_msi_en) {
for (i = 0; i < priv->plat->rx_queues_to_use; i++)
} else {
disable_irq(dev->irq);
stmmac_interrupt(dev->irq, dev);
-@@ -6029,34 +6033,34 @@ static int stmmac_rings_status_show(stru
+@@ -6030,34 +6034,34 @@ static int stmmac_rings_status_show(stru
return 0;
for (queue = 0; queue < rx_count; queue++) {
}
}
-@@ -6397,7 +6401,7 @@ void stmmac_disable_rx_queue(struct stmm
+@@ -6398,7 +6402,7 @@ void stmmac_disable_rx_queue(struct stmm
void stmmac_enable_rx_queue(struct stmmac_priv *priv, u32 queue)
{
struct stmmac_channel *ch = &priv->channel[queue];
unsigned long flags;
u32 buf_size;
-@@ -6434,7 +6438,7 @@ void stmmac_enable_rx_queue(struct stmma
+@@ -6435,7 +6439,7 @@ void stmmac_enable_rx_queue(struct stmma
rx_q->queue_index);
} else {
stmmac_set_dma_bfsize(priv, priv->ioaddr,
rx_q->queue_index);
}
-@@ -6460,7 +6464,7 @@ void stmmac_disable_tx_queue(struct stmm
+@@ -6461,7 +6465,7 @@ void stmmac_disable_tx_queue(struct stmm
void stmmac_enable_tx_queue(struct stmmac_priv *priv, u32 queue)
{
struct stmmac_channel *ch = &priv->channel[queue];
unsigned long flags;
int ret;
-@@ -6510,7 +6514,7 @@ void stmmac_xdp_release(struct net_devic
+@@ -6511,7 +6515,7 @@ void stmmac_xdp_release(struct net_devic
stmmac_disable_all_queues(priv);
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
/* Free the IRQ lines */
stmmac_free_irq(dev, REQ_IRQ_ERR_ALL, 0);
-@@ -6569,7 +6573,7 @@ int stmmac_xdp_open(struct net_device *d
+@@ -6570,7 +6574,7 @@ int stmmac_xdp_open(struct net_device *d
/* DMA RX Channel Configuration */
for (chan = 0; chan < rx_cnt; chan++) {
stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
rx_q->dma_rx_phy, chan);
-@@ -6587,7 +6591,7 @@ int stmmac_xdp_open(struct net_device *d
+@@ -6588,7 +6592,7 @@ int stmmac_xdp_open(struct net_device *d
rx_q->queue_index);
} else {
stmmac_set_dma_bfsize(priv, priv->ioaddr,
rx_q->queue_index);
}
-@@ -6596,7 +6600,7 @@ int stmmac_xdp_open(struct net_device *d
+@@ -6597,7 +6601,7 @@ int stmmac_xdp_open(struct net_device *d
/* DMA TX Channel Configuration */
for (chan = 0; chan < tx_cnt; chan++) {
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
tx_q->dma_tx_phy, chan);
-@@ -6629,7 +6633,7 @@ int stmmac_xdp_open(struct net_device *d
+@@ -6630,7 +6634,7 @@ int stmmac_xdp_open(struct net_device *d
irq_error:
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
stmmac_hw_teardown(dev);
init_error:
-@@ -6656,8 +6660,8 @@ int stmmac_xsk_wakeup(struct net_device
+@@ -6657,8 +6661,8 @@ int stmmac_xsk_wakeup(struct net_device
queue >= priv->plat->tx_queues_to_use)
return -EINVAL;
ch = &priv->channel[queue];
if (!rx_q->xsk_pool && !tx_q->xsk_pool)
-@@ -6913,8 +6917,8 @@ int stmmac_reinit_ringparam(struct net_d
+@@ -6914,8 +6918,8 @@ int stmmac_reinit_ringparam(struct net_d
if (netif_running(dev))
stmmac_release(dev);
if (netif_running(dev))
ret = stmmac_open(dev);
-@@ -7352,7 +7356,7 @@ int stmmac_suspend(struct device *dev)
+@@ -7353,7 +7357,7 @@ int stmmac_suspend(struct device *dev)
stmmac_disable_all_queues(priv);
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
if (priv->eee_enabled) {
priv->tx_path_in_lpi_mode = false;
-@@ -7403,7 +7407,7 @@ EXPORT_SYMBOL_GPL(stmmac_suspend);
+@@ -7404,7 +7408,7 @@ EXPORT_SYMBOL_GPL(stmmac_suspend);
static void stmmac_reset_rx_queue(struct stmmac_priv *priv, u32 queue)
{
rx_q->cur_rx = 0;
rx_q->dirty_rx = 0;
-@@ -7411,7 +7415,7 @@ static void stmmac_reset_rx_queue(struct
+@@ -7412,7 +7416,7 @@ static void stmmac_reset_rx_queue(struct
static void stmmac_reset_tx_queue(struct stmmac_priv *priv, u32 queue)
{
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -1299,7 +1299,8 @@ static int stmmac_phy_setup(struct stmma
+@@ -1300,7 +1300,8 @@ static int stmmac_phy_setup(struct stmma
return 0;
}
{
u32 rx_cnt = priv->plat->rx_queues_to_use;
unsigned int desc_size;
-@@ -1308,7 +1309,7 @@ static void stmmac_display_rx_rings(stru
+@@ -1309,7 +1310,7 @@ static void stmmac_display_rx_rings(stru
/* Display RX rings */
for (queue = 0; queue < rx_cnt; queue++) {
pr_info("\tRX Queue %u rings\n", queue);
-@@ -1321,12 +1322,13 @@ static void stmmac_display_rx_rings(stru
+@@ -1322,12 +1323,13 @@ static void stmmac_display_rx_rings(stru
}
/* Display RX ring */
{
u32 tx_cnt = priv->plat->tx_queues_to_use;
unsigned int desc_size;
-@@ -1335,7 +1337,7 @@ static void stmmac_display_tx_rings(stru
+@@ -1336,7 +1338,7 @@ static void stmmac_display_tx_rings(stru
/* Display TX rings */
for (queue = 0; queue < tx_cnt; queue++) {
pr_info("\tTX Queue %d rings\n", queue);
-@@ -1350,18 +1352,19 @@ static void stmmac_display_tx_rings(stru
+@@ -1351,18 +1353,19 @@ static void stmmac_display_tx_rings(stru
desc_size = sizeof(struct dma_desc);
}
}
static int stmmac_set_bfsize(int mtu, int bufsize)
-@@ -1385,44 +1388,50 @@ static int stmmac_set_bfsize(int mtu, in
+@@ -1386,44 +1389,50 @@ static int stmmac_set_bfsize(int mtu, in
/**
* stmmac_clear_rx_descriptors - clear RX descriptors
* @priv: driver private structure
struct dma_desc *p;
if (priv->extend_desc)
-@@ -1439,10 +1448,12 @@ static void stmmac_clear_tx_descriptors(
+@@ -1440,10 +1449,12 @@ static void stmmac_clear_tx_descriptors(
/**
* stmmac_clear_descriptors - clear descriptors
* @priv: driver private structure
{
u32 rx_queue_cnt = priv->plat->rx_queues_to_use;
u32 tx_queue_cnt = priv->plat->tx_queues_to_use;
-@@ -1450,16 +1461,17 @@ static void stmmac_clear_descriptors(str
+@@ -1451,16 +1462,17 @@ static void stmmac_clear_descriptors(str
/* Clear the RX descriptors */
for (queue = 0; queue < rx_queue_cnt; queue++)
* @p: descriptor pointer
* @i: descriptor index
* @flags: gfp flag
-@@ -1467,10 +1479,12 @@ static void stmmac_clear_descriptors(str
+@@ -1468,10 +1480,12 @@ static void stmmac_clear_descriptors(str
* Description: this function is called to allocate a receive buffer, perform
* the DMA mapping and init the descriptor.
*/
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (!buf->page) {
-@@ -1495,7 +1509,7 @@ static int stmmac_init_rx_buffers(struct
+@@ -1496,7 +1510,7 @@ static int stmmac_init_rx_buffers(struct
buf->addr = page_pool_get_dma_addr(buf->page) + buf->page_offset;
stmmac_set_desc_addr(priv, p, buf->addr);
stmmac_init_desc3(priv, p);
return 0;
-@@ -1504,12 +1518,13 @@ static int stmmac_init_rx_buffers(struct
+@@ -1505,12 +1519,13 @@ static int stmmac_init_rx_buffers(struct
/**
* stmmac_free_rx_buffer - free RX dma buffers
* @priv: private structure
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (buf->page)
-@@ -1524,12 +1539,15 @@ static void stmmac_free_rx_buffer(struct
+@@ -1525,12 +1540,15 @@ static void stmmac_free_rx_buffer(struct
/**
* stmmac_free_tx_buffer - free RX dma buffers
* @priv: private structure
if (tx_q->tx_skbuff_dma[i].buf &&
tx_q->tx_skbuff_dma[i].buf_type != STMMAC_TXBUF_T_XDP_TX) {
-@@ -1568,23 +1586,28 @@ static void stmmac_free_tx_buffer(struct
+@@ -1569,23 +1587,28 @@ static void stmmac_free_tx_buffer(struct
/**
* dma_free_rx_skbufs - free RX dma buffers
* @priv: private structure
struct dma_desc *p;
int ret;
-@@ -1593,7 +1616,7 @@ static int stmmac_alloc_rx_buffers(struc
+@@ -1594,7 +1617,7 @@ static int stmmac_alloc_rx_buffers(struc
else
p = rx_q->dma_rx + i;
queue);
if (ret)
return ret;
-@@ -1607,14 +1630,17 @@ static int stmmac_alloc_rx_buffers(struc
+@@ -1608,14 +1631,17 @@ static int stmmac_alloc_rx_buffers(struc
/**
* dma_free_rx_xskbufs - free RX dma buffers from XSK pool
* @priv: private structure
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (!buf->xdp)
-@@ -1625,12 +1651,14 @@ static void dma_free_rx_xskbufs(struct s
+@@ -1626,12 +1652,14 @@ static void dma_free_rx_xskbufs(struct s
}
}
struct stmmac_rx_buffer *buf;
dma_addr_t dma_addr;
struct dma_desc *p;
-@@ -1665,22 +1693,25 @@ static struct xsk_buff_pool *stmmac_get_
+@@ -1666,22 +1694,25 @@ static struct xsk_buff_pool *stmmac_get_
/**
* __init_dma_rx_desc_rings - init the RX descriptor ring (per queue)
* @priv: driver private structure
xdp_rxq_info_unreg_mem_model(&rx_q->xdp_rxq);
-@@ -1707,9 +1738,9 @@ static int __init_dma_rx_desc_rings(stru
+@@ -1708,9 +1739,9 @@ static int __init_dma_rx_desc_rings(stru
/* RX XDP ZC buffer pool may not be populated, e.g.
* xdpsock TX-only.
*/
if (ret < 0)
return -ENOMEM;
}
-@@ -1719,17 +1750,19 @@ static int __init_dma_rx_desc_rings(stru
+@@ -1720,17 +1751,19 @@ static int __init_dma_rx_desc_rings(stru
if (priv->extend_desc)
stmmac_mode_init(priv, rx_q->dma_erx,
rx_q->dma_rx_phy,
{
struct stmmac_priv *priv = netdev_priv(dev);
u32 rx_count = priv->plat->rx_queues_to_use;
-@@ -1741,7 +1774,7 @@ static int init_dma_rx_desc_rings(struct
+@@ -1742,7 +1775,7 @@ static int init_dma_rx_desc_rings(struct
"SKB addresses:\nskb\t\tskb data\tdma data\n");
for (queue = 0; queue < rx_count; queue++) {
if (ret)
goto err_init_rx_buffers;
}
-@@ -1750,12 +1783,12 @@ static int init_dma_rx_desc_rings(struct
+@@ -1751,12 +1784,12 @@ static int init_dma_rx_desc_rings(struct
err_init_rx_buffers:
while (queue >= 0) {
rx_q->buf_alloc_num = 0;
rx_q->xsk_pool = NULL;
-@@ -1772,14 +1805,17 @@ err_init_rx_buffers:
+@@ -1773,14 +1806,17 @@ err_init_rx_buffers:
/**
* __init_dma_tx_desc_rings - init the TX descriptor ring (per queue)
* @priv: driver private structure
int i;
netif_dbg(priv, probe, priv->dev,
-@@ -1791,16 +1827,16 @@ static int __init_dma_tx_desc_rings(stru
+@@ -1792,16 +1828,16 @@ static int __init_dma_tx_desc_rings(stru
if (priv->extend_desc)
stmmac_mode_init(priv, tx_q->dma_etx,
tx_q->dma_tx_phy,
struct dma_desc *p;
if (priv->extend_desc)
-@@ -1822,7 +1858,8 @@ static int __init_dma_tx_desc_rings(stru
+@@ -1823,7 +1859,8 @@ static int __init_dma_tx_desc_rings(stru
return 0;
}
{
struct stmmac_priv *priv = netdev_priv(dev);
u32 tx_queue_cnt;
-@@ -1831,7 +1868,7 @@ static int init_dma_tx_desc_rings(struct
+@@ -1832,7 +1869,7 @@ static int init_dma_tx_desc_rings(struct
tx_queue_cnt = priv->plat->tx_queues_to_use;
for (queue = 0; queue < tx_queue_cnt; queue++)
return 0;
}
-@@ -1839,26 +1876,29 @@ static int init_dma_tx_desc_rings(struct
+@@ -1840,26 +1877,29 @@ static int init_dma_tx_desc_rings(struct
/**
* init_dma_desc_rings - init the RX/TX descriptor rings
* @dev: net device structure
return ret;
}
-@@ -1866,17 +1906,20 @@ static int init_dma_desc_rings(struct ne
+@@ -1867,17 +1907,20 @@ static int init_dma_desc_rings(struct ne
/**
* dma_free_tx_skbufs - free TX dma buffers
* @priv: private structure
if (tx_q->xsk_pool && tx_q->xsk_frames_done) {
xsk_tx_completed(tx_q->xsk_pool, tx_q->xsk_frames_done);
-@@ -1895,34 +1938,37 @@ static void stmmac_free_tx_skbufs(struct
+@@ -1896,34 +1939,37 @@ static void stmmac_free_tx_skbufs(struct
u32 queue;
for (queue = 0; queue < tx_queue_cnt; queue++)
sizeof(struct dma_extended_desc),
rx_q->dma_erx, rx_q->dma_rx_phy);
-@@ -1934,29 +1980,33 @@ static void __free_dma_rx_desc_resources
+@@ -1935,29 +1981,33 @@ static void __free_dma_rx_desc_resources
page_pool_destroy(rx_q->page_pool);
}
if (priv->extend_desc) {
size = sizeof(struct dma_extended_desc);
-@@ -1969,7 +2019,7 @@ static void __free_dma_tx_desc_resources
+@@ -1970,7 +2020,7 @@ static void __free_dma_tx_desc_resources
addr = tx_q->dma_tx;
}
dma_free_coherent(priv->device, size, addr, tx_q->dma_tx_phy);
-@@ -1977,28 +2027,32 @@ static void __free_dma_tx_desc_resources
+@@ -1978,28 +2028,32 @@ static void __free_dma_tx_desc_resources
kfree(tx_q->tx_skbuff);
}
struct stmmac_channel *ch = &priv->channel[queue];
bool xdp_prog = stmmac_xdp_is_enabled(priv);
struct page_pool_params pp_params = { 0 };
-@@ -2010,8 +2064,8 @@ static int __alloc_dma_rx_desc_resources
+@@ -2011,8 +2065,8 @@ static int __alloc_dma_rx_desc_resources
rx_q->priv_data = priv;
pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV;
pp_params.order = ilog2(num_pages);
pp_params.nid = dev_to_node(priv->device);
pp_params.dev = priv->device;
-@@ -2026,7 +2080,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2027,7 +2081,7 @@ static int __alloc_dma_rx_desc_resources
return ret;
}
sizeof(*rx_q->buf_pool),
GFP_KERNEL);
if (!rx_q->buf_pool)
-@@ -2034,7 +2088,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2035,7 +2089,7 @@ static int __alloc_dma_rx_desc_resources
if (priv->extend_desc) {
rx_q->dma_erx = dma_alloc_coherent(priv->device,
sizeof(struct dma_extended_desc),
&rx_q->dma_rx_phy,
GFP_KERNEL);
-@@ -2043,7 +2097,7 @@ static int __alloc_dma_rx_desc_resources
+@@ -2044,7 +2098,7 @@ static int __alloc_dma_rx_desc_resources
} else {
rx_q->dma_rx = dma_alloc_coherent(priv->device,
sizeof(struct dma_desc),
&rx_q->dma_rx_phy,
GFP_KERNEL);
-@@ -2068,7 +2122,8 @@ static int __alloc_dma_rx_desc_resources
+@@ -2069,7 +2123,8 @@ static int __alloc_dma_rx_desc_resources
return 0;
}
{
u32 rx_count = priv->plat->rx_queues_to_use;
u32 queue;
-@@ -2076,7 +2131,7 @@ static int alloc_dma_rx_desc_resources(s
+@@ -2077,7 +2132,7 @@ static int alloc_dma_rx_desc_resources(s
/* RX queues buffers and DMA */
for (queue = 0; queue < rx_count; queue++) {
if (ret)
goto err_dma;
}
-@@ -2084,7 +2139,7 @@ static int alloc_dma_rx_desc_resources(s
+@@ -2085,7 +2140,7 @@ static int alloc_dma_rx_desc_resources(s
return 0;
err_dma:
return ret;
}
-@@ -2092,28 +2147,31 @@ err_dma:
+@@ -2093,28 +2148,31 @@ err_dma:
/**
* __alloc_dma_tx_desc_resources - alloc TX resources (per queue).
* @priv: private structure
sizeof(struct sk_buff *),
GFP_KERNEL);
if (!tx_q->tx_skbuff)
-@@ -2126,7 +2184,7 @@ static int __alloc_dma_tx_desc_resources
+@@ -2127,7 +2185,7 @@ static int __alloc_dma_tx_desc_resources
else
size = sizeof(struct dma_desc);
addr = dma_alloc_coherent(priv->device, size,
&tx_q->dma_tx_phy, GFP_KERNEL);
-@@ -2143,7 +2201,8 @@ static int __alloc_dma_tx_desc_resources
+@@ -2144,7 +2202,8 @@ static int __alloc_dma_tx_desc_resources
return 0;
}
{
u32 tx_count = priv->plat->tx_queues_to_use;
u32 queue;
-@@ -2151,7 +2210,7 @@ static int alloc_dma_tx_desc_resources(s
+@@ -2152,7 +2211,7 @@ static int alloc_dma_tx_desc_resources(s
/* TX queues buffers and DMA */
for (queue = 0; queue < tx_count; queue++) {
if (ret)
goto err_dma;
}
-@@ -2159,27 +2218,29 @@ static int alloc_dma_tx_desc_resources(s
+@@ -2160,27 +2219,29 @@ static int alloc_dma_tx_desc_resources(s
return 0;
err_dma:
return ret;
}
-@@ -2187,16 +2248,18 @@ static int alloc_dma_desc_resources(stru
+@@ -2188,16 +2249,18 @@ static int alloc_dma_desc_resources(stru
/**
* free_dma_desc_resources - free dma desc resources
* @priv: private structure
}
/**
-@@ -2685,8 +2748,8 @@ static void stmmac_tx_err(struct stmmac_
+@@ -2686,8 +2749,8 @@ static void stmmac_tx_err(struct stmmac_
netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, chan));
stmmac_stop_tx_dma(priv, chan);
stmmac_reset_tx_queue(priv, chan);
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
tx_q->dma_tx_phy, chan);
-@@ -3683,19 +3746,93 @@ static int stmmac_request_irq(struct net
+@@ -3684,19 +3747,93 @@ static int stmmac_request_irq(struct net
}
/**
u32 chan;
int ret;
-@@ -3722,45 +3859,10 @@ static int stmmac_open(struct net_device
+@@ -3723,45 +3860,10 @@ static int stmmac_open(struct net_device
memset(&priv->xstats, 0, sizeof(struct stmmac_extra_stats));
priv->xstats.threshold = tc;
if (priv->plat->serdes_powerup) {
ret = priv->plat->serdes_powerup(dev, priv->plat->bsp_priv);
-@@ -3803,14 +3905,28 @@ irq_error:
+@@ -3804,14 +3906,28 @@ irq_error:
stmmac_hw_teardown(dev);
init_error:
static void stmmac_fpe_stop_wq(struct stmmac_priv *priv)
{
set_bit(__FPE_REMOVING, &priv->fpe_task_state);
-@@ -3857,7 +3973,7 @@ static int stmmac_release(struct net_dev
+@@ -3858,7 +3974,7 @@ static int stmmac_release(struct net_dev
stmmac_stop_all_dma(priv);
/* Release and free the Rx/Tx resources */
/* Disable the MAC Rx/Tx */
stmmac_mac_set(priv, priv->ioaddr, false);
-@@ -6396,7 +6512,7 @@ void stmmac_disable_rx_queue(struct stmm
+@@ -6397,7 +6513,7 @@ void stmmac_disable_rx_queue(struct stmm
spin_unlock_irqrestore(&ch->lock, flags);
stmmac_stop_rx_dma(priv, queue);
}
void stmmac_enable_rx_queue(struct stmmac_priv *priv, u32 queue)
-@@ -6407,21 +6523,21 @@ void stmmac_enable_rx_queue(struct stmma
+@@ -6408,21 +6524,21 @@ void stmmac_enable_rx_queue(struct stmma
u32 buf_size;
int ret;
stmmac_init_rx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
rx_q->dma_rx_phy, rx_q->queue_index);
-@@ -6459,7 +6575,7 @@ void stmmac_disable_tx_queue(struct stmm
+@@ -6460,7 +6576,7 @@ void stmmac_disable_tx_queue(struct stmm
spin_unlock_irqrestore(&ch->lock, flags);
stmmac_stop_tx_dma(priv, queue);
}
void stmmac_enable_tx_queue(struct stmmac_priv *priv, u32 queue)
-@@ -6469,21 +6585,21 @@ void stmmac_enable_tx_queue(struct stmma
+@@ -6470,21 +6586,21 @@ void stmmac_enable_tx_queue(struct stmma
unsigned long flags;
int ret;
stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
tx_q->dma_tx_phy, tx_q->queue_index);
-@@ -6523,7 +6639,7 @@ void stmmac_xdp_release(struct net_devic
+@@ -6524,7 +6640,7 @@ void stmmac_xdp_release(struct net_devic
stmmac_stop_all_dma(priv);
/* Release and free the Rx/Tx resources */
/* Disable the MAC Rx/Tx */
stmmac_mac_set(priv, priv->ioaddr, false);
-@@ -6548,14 +6664,14 @@ int stmmac_xdp_open(struct net_device *d
+@@ -6549,14 +6665,14 @@ int stmmac_xdp_open(struct net_device *d
u32 chan;
int ret;
if (ret < 0) {
netdev_err(dev, "%s: DMA descriptors initialization failed\n",
__func__);
-@@ -6637,7 +6753,7 @@ irq_error:
+@@ -6638,7 +6754,7 @@ irq_error:
stmmac_hw_teardown(dev);
init_error:
dma_desc_error:
return ret;
}
-@@ -7498,7 +7614,7 @@ int stmmac_resume(struct device *dev)
+@@ -7499,7 +7615,7 @@ int stmmac_resume(struct device *dev)
stmmac_reset_queues_param(priv);
stmmac_free_tx_skbufs(priv);
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -5625,18 +5625,15 @@ static int stmmac_change_mtu(struct net_
+@@ -5626,18 +5626,15 @@ static int stmmac_change_mtu(struct net_
{
struct stmmac_priv *priv = netdev_priv(dev);
int txfifosz = priv->plat->tx_fifo_size;
if (stmmac_xdp_is_enabled(priv) && new_mtu > ETH_DATA_LEN) {
netdev_dbg(priv->dev, "Jumbo frames not supported for XDP\n");
return -EINVAL;
-@@ -5648,8 +5645,29 @@ static int stmmac_change_mtu(struct net_
+@@ -5649,8 +5646,29 @@ static int stmmac_change_mtu(struct net_
if ((txfifosz < new_mtu) || (new_mtu > BUF_SIZE_16KiB))
return -EINVAL;
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2711,9 +2711,6 @@ mt7531_mac_config(struct dsa_switch *ds,
+@@ -2716,9 +2716,6 @@ mt7531_mac_config(struct dsa_switch *ds,
case PHY_INTERFACE_MODE_NA:
case PHY_INTERFACE_MODE_1000BASEX:
case PHY_INTERFACE_MODE_2500BASEX:
return mt7531_sgmii_setup_mode_force(priv, port, interface);
default:
return -EINVAL;
-@@ -2789,13 +2786,6 @@ unsupported:
+@@ -2794,13 +2791,6 @@ unsupported:
return;
}
mcr_cur = mt7530_read(priv, MT7530_PMCR_P(port));
mcr_new = mcr_cur;
mcr_new &= ~PMCR_LINK_SETTINGS_MASK;
-@@ -2932,6 +2922,9 @@ static void mt753x_phylink_get_caps(stru
+@@ -2937,6 +2927,9 @@ static void mt753x_phylink_get_caps(stru
config->mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
MAC_10 | MAC_100 | MAC_1000FD;
/* This driver does not make use of the speed, duplex, pause or the
* advertisement in its mac_config, so it is safe to mark this driver
* as non-legacy.
-@@ -2997,6 +2990,7 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
+@@ -3002,6 +2995,7 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
status = mt7530_read(priv, MT7531_PCS_CONTROL_1(port));
state->link = !!(status & MT7531_SGMII_LINK_STATUS);
if (state->interface == PHY_INTERFACE_MODE_SGMII &&
(status & MT7531_SGMII_AN_ENABLE)) {
val = mt7530_read(priv, MT7531_PCS_SPEED_ABILITY(port));
-@@ -3027,16 +3021,44 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
+@@ -3032,16 +3026,44 @@ mt7531_sgmii_pcs_get_state_an(struct mt7
return 0;
}
}
static int mt753x_pcs_config(struct phylink_pcs *pcs, unsigned int mode,
-@@ -3077,6 +3099,8 @@ mt753x_setup(struct dsa_switch *ds)
+@@ -3082,6 +3104,8 @@ mt753x_setup(struct dsa_switch *ds)
priv->pcs[i].pcs.ops = priv->info->pcs_ops;
priv->pcs[i].priv = priv;
priv->pcs[i].port = i;
} \
\
/* __*init sections */ \
-@@ -1017,6 +1027,8 @@
+@@ -1022,6 +1032,8 @@
#define COMMON_DISCARDS \
SANITIZER_DISCARDS \
/**************************************************
* MII
**************************************************/
-@@ -1542,6 +1554,14 @@ int bgmac_enet_probe(struct bgmac *bgmac
- /* Omit FCS from max MTU size */
- net_dev->max_mtu = BGMAC_RX_MAX_FRAME_SIZE - ETH_FCS_LEN;
+@@ -1546,6 +1558,14 @@ int bgmac_enet_probe(struct bgmac *bgmac
+
+ bgmac->in_init = false;
+ if ((bgmac->feature_flags & BGMAC_FEAT_SRAB) && !bgmac_b53_pdata.regs) {
+ bgmac_b53_pdata.regs = ioremap(0x18007000, 0x1000);
err = register_netdev(bgmac->net_dev);
if (err) {
dev_err(bgmac->dev, "Cannot register net device\n");
-@@ -1564,6 +1584,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe);
+@@ -1568,6 +1588,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe);
void bgmac_enet_remove(struct bgmac *bgmac)
{
struct bgmac_slot_info {
union {
-@@ -495,6 +496,9 @@ struct bgmac {
+@@ -497,6 +498,9 @@ struct bgmac {
void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask,
u32 set);
int (*phy_connect)(struct bgmac *bgmac);
--- a/fs/locks.c
+++ b/fs/locks.c
-@@ -2952,6 +2952,8 @@ static const struct seq_operations locks
+@@ -2953,6 +2953,8 @@ static const struct seq_operations locks
static int __init proc_locks_init(void)
{
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -2971,8 +2971,8 @@ static irqreturn_t mtk_handle_irq_rx(int
+@@ -2972,8 +2972,8 @@ static irqreturn_t mtk_handle_irq_rx(int
eth->rx_events++;
if (likely(napi_schedule_prep(ð->rx_napi))) {
}
return IRQ_HANDLED;
-@@ -2984,8 +2984,8 @@ static irqreturn_t mtk_handle_irq_tx(int
+@@ -2985,8 +2985,8 @@ static irqreturn_t mtk_handle_irq_tx(int
eth->tx_events++;
if (likely(napi_schedule_prep(ð->tx_napi))) {
}
return IRQ_HANDLED;
-@@ -4616,6 +4616,8 @@ static int mtk_probe(struct platform_dev
+@@ -4617,6 +4617,8 @@ static int mtk_probe(struct platform_dev
* for NAPI to work
*/
init_dummy_netdev(ð->dummy_dev);
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
-@@ -2336,6 +2336,10 @@ mt7531_setup(struct dsa_switch *ds)
+@@ -2341,6 +2341,10 @@ mt7531_setup(struct dsa_switch *ds)
return -ENODEV;
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4585,8 +4585,8 @@ static int mtk_probe(struct platform_dev
+@@ -4586,8 +4586,8 @@ static int mtk_probe(struct platform_dev
for (i = 0; i < num_ppe; i++) {
u32 ppe_addr = eth->soc->reg_map->ppe_base + i * 0x400;
if (!eth->ppe[i]) {
err = -ENOMEM;
goto err_free_dev;
-@@ -4711,6 +4711,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4712,6 +4712,7 @@ static const struct mtk_soc_data mt7622_
.required_pctl = false,
.offload_version = 2,
.hash_offset = 2,
.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4748,6 +4749,7 @@ static const struct mtk_soc_data mt7629_
+@@ -4749,6 +4750,7 @@ static const struct mtk_soc_data mt7629_
.hw_features = MTK_HW_FEATURES,
.required_clks = MT7629_CLKS_BITMAP,
.required_pctl = false,
.txrx = {
.txd_size = sizeof(struct mtk_tx_dma),
.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4768,6 +4770,7 @@ static const struct mtk_soc_data mt7986_
+@@ -4769,6 +4771,7 @@ static const struct mtk_soc_data mt7986_
.offload_version = 2,
.hash_offset = 4,
.foe_entry_size = sizeof(struct mtk_foe_entry),
.rxd_size = sizeof(struct mtk_rx_dma_v2),
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1025,6 +1025,8 @@ struct mtk_reg_map {
+@@ -1026,6 +1026,8 @@ struct mtk_reg_map {
* the extra setup for those pins used by GMAC.
* @hash_offset Flow table hash offset.
* @foe_entry_size Foe table entry size.
* @txd_size Tx DMA descriptor size.
* @rxd_size Rx DMA descriptor size.
* @rx_irq_done_mask Rx irq done register mask.
-@@ -1042,6 +1044,7 @@ struct mtk_soc_data {
+@@ -1043,6 +1045,7 @@ struct mtk_soc_data {
u8 hash_offset;
u16 foe_entry_size;
netdev_features_t hw_features;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1829,9 +1829,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1830,9 +1830,7 @@ static int mtk_poll_rx(struct napi_struc
while (done < budget) {
unsigned int pktlen, *rxdcsum;
dma_addr_t dma_addr;
u32 hash, reason;
int mac = 0;
-@@ -1966,36 +1964,21 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1967,36 +1965,21 @@ static int mtk_poll_rx(struct napi_struc
skb_checksum_none_assert(skb);
skb->protocol = eth_type_trans(skb, netdev);
skb_record_rx_queue(skb, 0);
napi_gro_receive(napi, skb);
-@@ -2810,29 +2793,11 @@ static netdev_features_t mtk_fix_feature
+@@ -2811,29 +2794,11 @@ static netdev_features_t mtk_fix_feature
static int mtk_set_features(struct net_device *dev, netdev_features_t features)
{
return 0;
}
-@@ -3146,30 +3111,6 @@ static int mtk_open(struct net_device *d
+@@ -3147,30 +3112,6 @@ static int mtk_open(struct net_device *d
struct mtk_eth *eth = mac->hw;
int i, err;
err = phylink_of_phy_connect(mac->phylink, mac->of_node, 0);
if (err) {
netdev_err(dev, "%s: could not attach PHY: %d\n", __func__,
-@@ -3210,6 +3151,35 @@ static int mtk_open(struct net_device *d
+@@ -3211,6 +3152,35 @@ static int mtk_open(struct net_device *d
phylink_start(mac->phylink);
netif_tx_start_all_queues(dev);
return 0;
}
-@@ -3694,10 +3664,9 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -3695,10 +3665,9 @@ static int mtk_hw_init(struct mtk_eth *e
if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
val = mtk_r32(eth, MTK_CDMP_IG_CTRL);
mtk_w32(eth, val | MTK_CDMP_STAG_EN, MTK_CDMP_IG_CTRL);
/* set interrupt delays based on current Net DIM sample */
mtk_dim_rx(ð->rx_dim.work);
-@@ -4335,7 +4304,7 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4336,7 +4305,7 @@ static int mtk_add_mac(struct mtk_eth *e
eth->netdev[id]->hw_features |= NETIF_F_LRO;
eth->netdev[id]->vlan_features = eth->soc->hw_features &
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1402,12 +1402,28 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1403,12 +1403,28 @@ static void mtk_wake_queue(struct mtk_et
}
}
bool gso = false;
int tx_num;
-@@ -1429,6 +1445,18 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1430,6 +1446,18 @@ static netdev_tx_t mtk_start_xmit(struct
return NETDEV_TX_BUSY;
}
/* TSO: fill MSS info in tcp checksum field */
if (skb_is_gso(skb)) {
if (skb_cow_head(skb, 0)) {
-@@ -1444,8 +1472,14 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1445,8 +1473,14 @@ static netdev_tx_t mtk_start_xmit(struct
}
}
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -529,6 +529,10 @@
+@@ -530,6 +530,10 @@
#define SGMII_SEND_AN_ERROR_EN BIT(11)
#define SGMII_IF_MODE_MASK GENMASK(5, 1)
+++ /dev/null
-From e0eb504b1c9f973427a33d7ffef29ddecdb464b9 Mon Sep 17 00:00:00 2001
-From: Daniel Golle <daniel@makrotopia.org>
-Date: Mon, 23 Jan 2023 00:56:02 +0000
-Subject: [PATCH] net: ethernet: mtk_eth_soc: fix RX data corruption issue
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Also set bit 12 when setting up MAC MCR, as MediaTek SDK did the same
-change stating:
-"If without this patch, kernel might receive invalid packets that are
-corrupted by GMAC."[1]
-This fixes issues with <= 1G speed where we could previously observe
-about 30% packet loss while the bad packet counter was increasing.
-Unfortunately the meaning of bit 12 is not documented anywhere in SDK
-code or datasheets.
-
-[1]: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/d8a2975939a12686c4a95c40db21efdc3f821f63
-Tested-by: Bjørn Mork <bjorn@mork.no>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 +
- 2 files changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -528,7 +528,7 @@ static int mtk_mac_finish(struct phylink
- /* Setup gmac */
- mcr_cur = mtk_r32(mac->hw, MTK_MAC_MCR(mac->id));
- mcr_new = mcr_cur;
-- mcr_new |= MAC_MCR_IPG_CFG | MAC_MCR_FORCE_MODE |
-+ mcr_new |= MAC_MCR_IPG_CFG | MAC_MCR_BIT_12 | MAC_MCR_FORCE_MODE |
- MAC_MCR_BACKOFF_EN | MAC_MCR_BACKPR_EN | MAC_MCR_FORCE_LINK;
-
- /* Only update control register when needed! */
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -392,6 +392,7 @@
- #define MAC_MCR_FORCE_MODE BIT(15)
- #define MAC_MCR_TX_EN BIT(14)
- #define MAC_MCR_RX_EN BIT(13)
-+#define MAC_MCR_BIT_12 BIT(12)
- #define MAC_MCR_BACKOFF_EN BIT(9)
- #define MAC_MCR_BACKPR_EN BIT(8)
- #define MAC_MCR_FORCE_RX_FC BIT(5)
ret = mtk_mdio_busy_wait(eth);
if (ret < 0)
-@@ -726,6 +769,7 @@ static int mtk_mdio_init(struct mtk_eth
+@@ -727,6 +770,7 @@ static int mtk_mdio_init(struct mtk_eth
eth->mii_bus->name = "mdio";
eth->mii_bus->read = mtk_mdio_read;
eth->mii_bus->write = mtk_mdio_write;
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4227,6 +4227,7 @@ static const struct net_device_ops mtk_n
+@@ -4228,6 +4228,7 @@ static const struct net_device_ops mtk_n
static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
{
const __be32 *_id = of_get_property(np, "reg", NULL);
phy_interface_t phy_mode;
struct phylink *phylink;
-@@ -4355,6 +4356,9 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4356,6 +4357,9 @@ static int mtk_add_mac(struct mtk_eth *e
register_netdevice_notifier(&mac->device_notifier);
}
projects / openwrt / staging / nbd.git / commitdiff