# CONFIG_LIB80211_DEBUG=y
CONFIG_WIRELESS_OLD_REGULATORY=n
-@@ -127,56 +127,56 @@ CONFIG_ATH9K=m
+@@ -123,61 +123,61 @@ ifneq ($(CONFIG_PCI),)
+
+ CONFIG_ATH5K=m
+ # CONFIG_ATH5K_DEBUG=y
+-CONFIG_ATH5K_RFKILL=y
++# CONFIG_ATH5K_RFKILL=y
+ CONFIG_ATH9K=m
# CONFIG_ATH9K_DEBUG=y
-CONFIG_IWLWIFI=m
-CONFIG_IWLWIFI_LEDS=y
+-CONFIG_IWLWIFI_RFKILL=y
+-CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
+# CONFIG_IWLWIFI=m
+# CONFIG_IWLWIFI_LEDS=y
- # CONFIG_IWLWIFI_RFKILL=y
--CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
++# CONFIG_IWLWIFI_RFKILL=y
+# CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
# CONFIG_IWLWIFI_DEBUG=y
# CONFIG_IWLWIFI_DEBUGFS=y
-CONFIG_B43_PCMCIA=y
-CONFIG_B43_PIO=y
-CONFIG_B43_LEDS=y
+-CONFIG_B43_RFKILL=y
+# CONFIG_B43=m
+# CONFIG_B43_HWRNG=y
+# CONFIG_B43_PCI_AUTOSELECT=y
+# CONFIG_B43_PCMCIA=y
+# CONFIG_B43_PIO=y
+# CONFIG_B43_LEDS=y
- # CONFIG_B43_RFKILL=y
++# CONFIG_B43_RFKILL=y
# CONFIG_B43_DEBUG=y
# CONFIG_B43_FORCE_PIO=y
-CONFIG_B43LEGACY_PCI_AUTOSELECT=y
-CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
-CONFIG_B43LEGACY_LEDS=y
+-CONFIG_B43LEGACY_RFKILL=y
+# CONFIG_B43LEGACY=m
+# CONFIG_B43LEGACY_HWRNG=y
+# CONFIG_B43LEGACY_PCI_AUTOSELECT=y
+# CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+# CONFIG_B43LEGACY_LEDS=y
- # CONFIG_B43LEGACY_RFKILL=y
++# CONFIG_B43LEGACY_RFKILL=y
# CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
-CONFIG_B43LEGACY_PIO=y
# CONFIG_IPW2200_DEBUG=y
# The above enables use a second interface prefixed 'rtap'.
# Example usage:
-@@ -191,27 +191,27 @@ CONFIG_IPW2200_QOS=y
+@@ -192,27 +192,27 @@ CONFIG_IPW2200_QOS=y
#
# % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2400PCI=m
-@@ -227,24 +227,24 @@ CONFIG_RT61PCI=m
+@@ -228,24 +228,24 @@ CONFIG_RT61PCI=m
NEED_RT2X00_FIRMWARE=y
endif
# USB Drivers
ifneq ($(CONFIG_USB),)
-@@ -258,21 +258,21 @@ CONFIG_ZD1211RW=m
+@@ -259,21 +259,21 @@ CONFIG_ZD1211RW=m
# is only wireless RNDIS chip known to date.
# Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER
# it also requires new RNDIS_HOST and CDC_ETHER modules which we add
endif
# RT2500USB does not require firmware
-@@ -286,24 +286,24 @@ CONFIG_RT73USB=m
+@@ -287,30 +287,30 @@ CONFIG_RT73USB=m
NEED_RT2X00_FIRMWARE=y
endif
ifneq ($(CONFIG_SPI_MASTER),)
--CONFIG_WL12XX=m
+-CONFIG_WL1251=m
+-CONFIG_P54_SPI=m
-CONFIG_LIBERTAS_SPI=m
-NEED_LIBERTAS=y
-+# CONFIG_WL12XX=m
++# CONFIG_WL1251=m
++# CONFIG_P54_SPI=m
+# CONFIG_LIBERTAS_SPI=m
+# NEED_LIBERTAS=y
+# CONFIG_LIBERTAS_SDIO=m
+# NEED_LIBERTAS=y
- endif # end of SDIO driver list
-
-@@ -333,13 +333,13 @@ CONFIG_ATH_COMMON=m
+ # Activate iwmc3200wifi support only on kernel >= 2.6.29.
+ # iwmc3200wifi uses new netdev_ops api no supported by old kernel.
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 29 && echo yes),yes)
+-CONFIG_IWM=m
++# CONFIG_IWM=m
+ # CONFIG_IWM_DEBUG=y
+ endif
+@@ -323,7 +323,7 @@ CONFIG_RT2X00_LIB=m
+ CONFIG_RT2X00_LIB_HT=y
+ CONFIG_RT2X00_LIB_FIRMWARE=y
+ CONFIG_RT2X00_LIB_CRYPTO=y
+-CONFIG_RT2X00_LIB_RFKILL=y
++# CONFIG_RT2X00_LIB_RFKILL=y
+ CONFIG_RT2X00_LIB_LEDS=y
+ # CONFIG_RT2X00_LIB_DEBUGFS=y
+ # CONFIG_RT2X00_DEBUG=y
+@@ -340,25 +340,25 @@ CONFIG_P54_LEDS=y
+ # Atheros
+ CONFIG_ATH_COMMON=m
+
+-CONFIG_WL12XX=y
++# CONFIG_WL12XX=y
# Sonics Silicon Backplane
-CONFIG_SSB_POSSIBLE=y
ifeq ($(NEED_LIBERTAS),y)
-CONFIG_LIBERTAS_THINFIRM=m
+-CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_THINFIRM=m
- CONFIG_LIBERTAS=m
++# CONFIG_LIBERTAS=m
# CONFIG_LIBERTAS_DEBUG=y
endif
+
+ # We need the backported rfkill module on kernel < 2.6.31.
+ # In more recent kernel versions use the in kernel rfkill module.
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 30 && echo yes),yes)
+-CONFIG_RFKILL_BACKPORT=m
+-CONFIG_RFKILL_BACKPORT_LEDS=y
+-CONFIG_RFKILL_BACKPORT_INPUT=y
++# CONFIG_RFKILL_BACKPORT=m
++# CONFIG_RFKILL_BACKPORT_LEDS=y
++# CONFIG_RFKILL_BACKPORT_INPUT=y
+ endif
+
+++ /dev/null
-Completely untested patch to implement firmware capabilities
-and automagic QoS-disabling.
-
-
---- a/drivers/net/wireless/b43/b43.h
-+++ b/drivers/net/wireless/b43/b43.h
-@@ -163,6 +163,7 @@ enum {
- #define B43_SHM_SH_WLCOREREV 0x0016 /* 802.11 core revision */
- #define B43_SHM_SH_PCTLWDPOS 0x0008
- #define B43_SHM_SH_RXPADOFF 0x0034 /* RX Padding data offset (PIO only) */
-+#define B43_SHM_SH_FWCAPA 0x0042 /* Firmware capabilities (Opensource firmware only) */
- #define B43_SHM_SH_PHYVER 0x0050 /* PHY version */
- #define B43_SHM_SH_PHYTYPE 0x0052 /* PHY type */
- #define B43_SHM_SH_ANTSWAP 0x005C /* Antenna swap threshold */
-@@ -297,6 +298,10 @@ enum {
- #define B43_HF_MLADVW 0x001000000000ULL /* N PHY ML ADV workaround (rev >= 13 only) */
- #define B43_HF_PR45960W 0x080000000000ULL /* PR 45960 workaround (rev >= 13 only) */
-
-+/* Firmware capabilities field in SHM (Opensource firmware only) */
-+#define B43_FWCAPA_HWCRYPTO 0x0001
-+#define B43_FWCAPA_QOS 0x0002
-+
- /* MacFilter offsets. */
- #define B43_MACFILTER_SELF 0x0000
- #define B43_MACFILTER_BSSID 0x0003
-@@ -596,6 +601,13 @@ struct b43_wl {
- /* Pointer to the ieee80211 hardware data structure */
- struct ieee80211_hw *hw;
-
-+ /* The number of queues that were registered with the mac80211 subsystem
-+ * initially. This is a backup copy of hw->queues in case hw->queues has
-+ * to be dynamically lowered at runtime (Firmware does not support QoS).
-+ * hw->queues has to be restored to the original value before unregistering
-+ * from the mac80211 subsystem. */
-+ u16 mac80211_initially_registered_queues;
-+
- struct mutex mutex;
- spinlock_t irq_lock;
- /* R/W lock for data transmission.
-@@ -752,6 +764,8 @@ struct b43_wldev {
- bool dfq_valid; /* Directed frame queue valid (IBSS PS mode, ATIM) */
- bool radio_hw_enable; /* saved state of radio hardware enabled state */
- bool suspend_in_progress; /* TRUE, if we are in a suspend/resume cycle */
-+ bool qos_enabled; /* TRUE, if QoS is used. */
-+ bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
-
- /* PHY/Radio device. */
- struct b43_phy phy;
---- a/drivers/net/wireless/b43/dma.c
-+++ b/drivers/net/wireless/b43/dma.c
-@@ -1285,7 +1285,7 @@ static struct b43_dmaring *select_ring_b
- {
- struct b43_dmaring *ring;
-
-- if (b43_modparam_qos) {
-+ if (dev->qos_enabled) {
- /* 0 = highest priority */
- switch (queue_prio) {
- default:
---- a/drivers/net/wireless/b43/main.c
-+++ b/drivers/net/wireless/b43/main.c
-@@ -80,8 +80,8 @@ static int modparam_nohwcrypt;
- module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
- MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
-
--int b43_modparam_qos = 1;
--module_param_named(qos, b43_modparam_qos, int, 0444);
-+static int modparam_qos = 1;
-+module_param_named(qos, modparam_qos, int, 0444);
- MODULE_PARM_DESC(qos, "Enable QOS support (default on)");
-
- static int modparam_btcoex = 1;
-@@ -538,6 +538,13 @@ void b43_hf_write(struct b43_wldev *dev,
- b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_HOSTFHI, hi);
- }
-
-+/* Read the firmware capabilities bitmask (Opensource firmware only) */
-+static u16 b43_fwcapa_read(struct b43_wldev *dev)
-+{
-+ B43_WARN_ON(!dev->fw.opensource);
-+ return b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_FWCAPA);
-+}
-+
- void b43_tsf_read(struct b43_wldev *dev, u64 *tsf)
- {
- u32 low, high;
-@@ -2307,12 +2314,34 @@ static int b43_upload_microcode(struct b
- dev->fw.patch = fwpatch;
- dev->fw.opensource = (fwdate == 0xFFFF);
-
-+ /* Default to use-all-queues. */
-+ dev->wl->hw->queues = dev->wl->mac80211_initially_registered_queues;
-+ dev->qos_enabled = !!modparam_qos;
-+ /* Default to firmware/hardware crypto acceleration. */
-+ dev->hwcrypto_enabled = 1;
-+
- if (dev->fw.opensource) {
-+ u16 fwcapa;
-+
- /* Patchlevel info is encoded in the "time" field. */
- dev->fw.patch = fwtime;
-- b43info(dev->wl, "Loading OpenSource firmware version %u.%u%s\n",
-- dev->fw.rev, dev->fw.patch,
-- dev->fw.pcm_request_failed ? " (Hardware crypto not supported)" : "");
-+ b43info(dev->wl, "Loading OpenSource firmware version %u.%u\n",
-+ dev->fw.rev, dev->fw.patch);
-+
-+ fwcapa = b43_fwcapa_read(dev);
-+ if (!(fwcapa & B43_FWCAPA_HWCRYPTO) || dev->fw.pcm_request_failed) {
-+ b43info(dev->wl, "Hardware crypto acceleration not supported by firmware\n");
-+ /* Disable hardware crypto and fall back to software crypto. */
-+ dev->hwcrypto_enabled = 0;
-+ }
-+ if (!(fwcapa & B43_FWCAPA_QOS)) {
-+ b43info(dev->wl, "QoS not supported by firmware\n");
-+ /* Disable QoS. Tweak hw->queues to 1. It will be restored before
-+ * ieee80211_unregister to make sure the networking core can
-+ * properly free possible resources. */
-+ dev->wl->hw->queues = 1;
-+ dev->qos_enabled = 0;
-+ }
- } else {
- b43info(dev->wl, "Loading firmware version %u.%u "
- "(20%.2i-%.2i-%.2i %.2i:%.2i:%.2i)\n",
-@@ -3627,7 +3656,7 @@ static int b43_op_set_key(struct ieee802
- if (!dev || b43_status(dev) < B43_STAT_INITIALIZED)
- goto out_unlock;
-
-- if (dev->fw.pcm_request_failed) {
-+ if (dev->fw.pcm_request_failed || !dev->hwcrypto_enabled) {
- /* We don't have firmware for the crypto engine.
- * Must use software-crypto. */
- err = -EOPNOTSUPP;
-@@ -4735,6 +4764,7 @@ static int b43_wireless_init(struct ssb_
- b43err(NULL, "Could not allocate ieee80211 device\n");
- goto out;
- }
-+ wl = hw_to_b43_wl(hw);
-
- /* fill hw info */
- hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-@@ -4748,7 +4778,8 @@ static int b43_wireless_init(struct ssb_
- BIT(NL80211_IFTYPE_WDS) |
- BIT(NL80211_IFTYPE_ADHOC);
-
-- hw->queues = b43_modparam_qos ? 4 : 1;
-+ hw->queues = modparam_qos ? 4 : 1;
-+ wl->mac80211_initially_registered_queues = hw->queues;
- hw->max_rates = 2;
- SET_IEEE80211_DEV(hw, dev->dev);
- if (is_valid_ether_addr(sprom->et1mac))
-@@ -4756,9 +4787,7 @@ static int b43_wireless_init(struct ssb_
- else
- SET_IEEE80211_PERM_ADDR(hw, sprom->il0mac);
-
-- /* Get and initialize struct b43_wl */
-- wl = hw_to_b43_wl(hw);
-- memset(wl, 0, sizeof(*wl));
-+ /* Initialize struct b43_wl */
- wl->hw = hw;
- spin_lock_init(&wl->irq_lock);
- rwlock_init(&wl->tx_lock);
-@@ -4824,8 +4853,13 @@ static void b43_remove(struct ssb_device
- cancel_work_sync(&wldev->restart_work);
-
- B43_WARN_ON(!wl);
-- if (wl->current_dev == wldev)
-+ if (wl->current_dev == wldev) {
-+ /* Restore the queues count before unregistering, because firmware detect
-+ * might have modified it. Restoring is important, so the networking
-+ * stack can properly free resources. */
-+ wl->hw->queues = wl->mac80211_initially_registered_queues;
- ieee80211_unregister_hw(wl->hw);
-+ }
-
- b43_one_core_detach(dev);
-
---- a/drivers/net/wireless/b43/main.h
-+++ b/drivers/net/wireless/b43/main.h
-@@ -39,7 +39,6 @@
- #define PAD_BYTES(nr_bytes) P4D_BYTES( __LINE__ , (nr_bytes))
-
-
--extern int b43_modparam_qos;
- extern int b43_modparam_verbose;
-
- /* Logmessage verbosity levels. Update the b43_modparam_verbose helptext, if
---- a/drivers/net/wireless/b43/pio.c
-+++ b/drivers/net/wireless/b43/pio.c
-@@ -313,7 +313,7 @@ static struct b43_pio_txqueue *select_qu
- {
- struct b43_pio_txqueue *q;
-
-- if (b43_modparam_qos) {
-+ if (dev->qos_enabled) {
- /* 0 = highest priority */
- switch (queue_prio) {
- default:
+++ /dev/null
-From: Matthieu CASTET <castet.matthieu@free.fr>
-
-Fix possible unaligned u32 access in b43_generate_plcp_hdr().
-Unaligned data is read/write with a u32 pointer instead of using the
-packed structure. Some versions of gcc ignore the "packed" attribute, if the
-structure element is accessed through a local pointer.
-
-Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
-Signed-off-by: Michael Buesch <mb@bu3sch.de>
-
----
-
-Please queue this bugfix.
-
-
-diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
-index a63d888..55f36a7 100644
---- a/drivers/net/wireless/b43/xmit.c
-+++ b/drivers/net/wireless/b43/xmit.c
-@@ -118,7 +118,6 @@ u8 b43_plcp_get_ratecode_ofdm(const u8 bitrate)
- void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
- const u16 octets, const u8 bitrate)
- {
-- __le32 *data = &(plcp->data);
- __u8 *raw = plcp->raw;
-
- if (b43_is_ofdm_rate(bitrate)) {
-@@ -127,7 +126,7 @@ void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
- d = b43_plcp_get_ratecode_ofdm(bitrate);
- B43_WARN_ON(octets & 0xF000);
- d |= (octets << 5);
-- *data = cpu_to_le32(d);
-+ plcp->data = cpu_to_le32(d);
- } else {
- u32 plen;
-
-@@ -141,7 +140,7 @@ void b43_generate_plcp_hdr(struct b43_plcp_hdr4 *plcp,
- raw[1] = 0x04;
- } else
- raw[1] = 0x04;
-- *data |= cpu_to_le32(plen << 16);
-+ plcp->data |= cpu_to_le32(plen << 16);
- raw[0] = b43_plcp_get_ratecode_cck(bitrate);
- }
- }
-
---
-Greetings, Michael.
---
-To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
-the body of a message to majordomo@vger.kernel.org
-More majordomo info at http://vger.kernel.org/majordomo-info.html
\ No newline at end of file
projects / openwrt / staging / lynxis.git / commitdiff