+++ /dev/null
-From d06f26c5c8a41f246a9c40862a77a55725cedbd3 Mon Sep 17 00:00:00 2001
-From: Sven Eckelmann <sven.eckelmann@openmesh.com>
-Date: Fri, 8 Dec 2017 11:37:42 +0100
-Subject: ath10k: search DT for qcom,ath10k-calibration-variant
-
-Board Data File (BDF) is loaded upon driver boot-up procedure. The right
-board data file is identified on QCA4019 using bus, bmi-chip-id and
-bmi-board-id.
-
-The problem, however, can occur when the (default) board data file cannot
-fulfill with the vendor requirements and it is necessary to use a different
-board data file.
-
-This problem was solved for SMBIOS by adding a special SMBIOS type 0xF8.
-Something similar has to be provided for systems without SMBIOS but with
-device trees. No solution was specified by QCA and therefore a new one has
-to be found for ath10k.
-
-The device tree requires addition strings to define the variant name
-
- wifi@a000000 {
- status = "okay";
- qcom,ath10k-calibration-variant = "RT-AC58U";
- };
-
- wifi@a800000 {
- status = "okay";
- qcom,ath10k-calibration-variant = "RT-AC58U";
- };
-
-This would create the boarddata identifiers for the board-2.bin search
-
- * bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=RT-AC58U
- * bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=RT-AC58U
-
-Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
-Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
-
-Origin: upstream, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d06f26c5c8a41f246a9c40862a77a55725cedbd3
----
- ath10k-4.13/core.c | 40 ++++++++++++++++++++++++++++------
- 1 file changed, 33 insertions(+), 7 deletions(-)
-
---- a/ath10k-4.13/core.c
-+++ b/ath10k-4.13/core.c
-@@ -899,6 +899,28 @@ static int ath10k_core_check_smbios(stru
- return 0;
- }
-
-+static int ath10k_core_check_dt(struct ath10k *ar)
-+{
-+ struct device_node *node;
-+ const char *variant = NULL;
-+
-+ node = ar->dev->of_node;
-+ if (!node)
-+ return -ENOENT;
-+
-+ of_property_read_string(node, "qcom,ath10k-calibration-variant",
-+ &variant);
-+ if (!variant)
-+ return -ENODATA;
-+
-+ if (strscpy(ar->id.bdf_ext, variant, sizeof(ar->id.bdf_ext)) < 0)
-+ ath10k_dbg(ar, ATH10K_DBG_BOOT,
-+ "bdf variant string is longer than the buffer can accommodate (variant: %s)\n",
-+ variant);
-+
-+ return 0;
-+}
-+
- static int ath10k_download_and_run_otp(struct ath10k *ar)
- {
- u32 result, address = ar->hw_params.patch_load_addr;
-@@ -1538,19 +1560,19 @@ static int ath10k_core_create_board_name
- /* strlen(',variant=') + strlen(ar->id.bdf_ext) */
- char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 };
-
-+ if (ar->id.bdf_ext[0] != '\0')
-+ scnprintf(variant, sizeof(variant), ",variant=%s",
-+ ar->id.bdf_ext);
-+
- if (ar->id.bmi_ids_valid) {
- scnprintf(name, name_len,
-- "bus=%s,bmi-chip-id=%d,bmi-board-id=%d",
-+ "bus=%s,bmi-chip-id=%d,bmi-board-id=%d%s",
- ath10k_bus_str(ar->hif.bus),
- ar->id.bmi_chip_id,
-- ar->id.bmi_board_id);
-+ ar->id.bmi_board_id, variant);
- goto out;
- }
-
-- if (ar->id.bdf_ext[0] != '\0')
-- scnprintf(variant, sizeof(variant), ",variant=%s",
-- ar->id.bdf_ext);
--
- scnprintf(name, name_len,
- "bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x%s",
- ath10k_bus_str(ar->hif.bus),
-@@ -3034,7 +3056,11 @@ static int ath10k_core_probe_fw(struct a
-
- ret = ath10k_core_check_smbios(ar);
- if (ret)
-- ath10k_dbg(ar, ATH10K_DBG_BOOT, "bdf variant name not set.\n");
-+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "SMBIOS bdf variant name not set.\n");
-+
-+ ret = ath10k_core_check_dt(ar);
-+ if (ret)
-+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "DT bdf variant name not set.\n");
-
- ret = ath10k_core_fetch_board_file(ar);
- if (ret) {
+++ /dev/null
---- a/ath10k/debug.c
-+++ b/ath10k/debug.c
-@@ -166,11 +166,11 @@ void ath10k_debug_print_hwfw_info(struct
- ar->id.subsystem_vendor, ar->id.subsystem_device);
-
- ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n",
-- config_enabled(CONFIG_ATH10K_DEBUG),
-- config_enabled(CONFIG_ATH10K_DEBUGFS),
-- config_enabled(CONFIG_ATH10K_TRACING),
-- config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
-- config_enabled(CONFIG_NL80211_TESTMODE));
-+ IS_ENABLED(CONFIG_ATH10K_DEBUG),
-+ IS_ENABLED(CONFIG_ATH10K_DEBUGFS),
-+ IS_ENABLED(CONFIG_ATH10K_TRACING),
-+ IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED),
-+ IS_ENABLED(CONFIG_NL80211_TESTMODE));
-
- firmware = ar->normal_mode_fw.fw_file.firmware;
- if (firmware)
-@@ -3422,7 +3422,7 @@ int ath10k_debug_register(struct ath10k
- debugfs_create_file("nf_cal_period", S_IRUSR | S_IWUSR,
- ar->debug.debugfs_phy, ar, &fops_nf_cal_period);
-
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) {
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) {
- debugfs_create_file("dfs_simulate_radar", S_IWUSR,
- ar->debug.debugfs_phy, ar,
- &fops_simulate_radar);
---- a/ath10k/mac.c
-+++ b/ath10k/mac.c
-@@ -3604,7 +3604,7 @@ static void ath10k_regd_update(struct at
-
- regpair = ar->ath_common.regulatory.regpair;
-
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
- nl_dfs_reg = ar->dfs_detector->region;
- wmi_dfs_reg = ath10k_mac_get_dfs_region(nl_dfs_reg);
- ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
-@@ -3638,7 +3638,7 @@ static void ath10k_reg_notifier(struct w
-
- ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory);
-
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
- ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "reg-notifier: dfs region 0x%x\n",
- request->dfs_region);
- result = ar->dfs_detector->set_dfs_domain(ar->dfs_detector,
-@@ -8939,7 +8939,7 @@ int ath10k_mac_register(struct ath10k *a
- if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags))
- ar->hw->netdev_features = NETIF_F_HW_CSUM;
-
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) {
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) {
- /* Init ath dfs pattern detector */
- ar->ath_common.debug_mask = ATH_DBG_DFS;
- ar->dfs_detector = dfs_pattern_detector_init(&ar->ath_common,
-@@ -8984,7 +8984,7 @@ err_unregister:
- ieee80211_unregister_hw(ar->hw);
-
- err_dfs_detector_exit:
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
- ar->dfs_detector->exit(ar->dfs_detector);
-
- err_free:
-@@ -8999,7 +8999,7 @@ void ath10k_mac_unregister(struct ath10k
- {
- ieee80211_unregister_hw(ar->hw);
-
-- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
-+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
- ar->dfs_detector->exit(ar->dfs_detector);
-
- kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels);
---- a/ath10k/thermal.c
-+++ b/ath10k/thermal.c
-@@ -192,7 +192,7 @@ int ath10k_thermal_register(struct ath10
-
- /* Avoid linking error on devm_hwmon_device_register_with_groups, I
- * guess linux/hwmon.h is missing proper stubs. */
-- if (!config_enabled(CONFIG_HWMON))
-+ if (!IS_ENABLED(CONFIG_HWMON))
- return 0;
-
- hwmon_dev = devm_hwmon_device_register_with_groups(ar->dev,
---- a/ath10k/wmi.c
-+++ b/ath10k/wmi.c
-@@ -3903,7 +3903,7 @@ void ath10k_wmi_event_dfs(struct ath10k
- phyerr->tsf_timestamp, tsf, buf_len);
-
- /* Skip event if DFS disabled */
-- if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
-+ if (!IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED))
- return;
-
- ATH10K_DFS_STAT_INC(ar, pulses_total);
---- a/ath10k-4.13/wmi.c
-+++ b/ath10k-4.13/wmi.c
-@@ -4033,7 +4033,7 @@ static void ath10k_dfs_radar_report(stru
-
- ATH10K_DFS_STAT_INC(ar, pulses_detected);
-
-- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
-+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) {
- ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
- "dfs no pulse pattern detected, yet\n");
- return;
---- a/ath10k-4.16/wmi.c
-+++ b/ath10k-4.16/wmi.c
-@@ -4117,7 +4117,7 @@ static void ath10k_dfs_radar_report(stru
-
- ATH10K_DFS_STAT_INC(ar, pulses_detected);
-
-- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
-+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) {
- ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
- "dfs no pulse pattern detected, yet\n");
- return;
+++ /dev/null
---- a/ath10k/htt_rx.c
-+++ b/ath10k/htt_rx.c
-@@ -2514,7 +2514,7 @@ bool ath10k_htt_t2h_msg_handler(struct a
- u32 freq = __le32_to_cpu(resp->chan_change.freq);
-
- ar->tgt_oper_chan =
-- __ieee80211_get_channel(ar->hw->wiphy, freq);
-+ ieee80211_get_channel(ar->hw->wiphy, freq);
- ath10k_dbg(ar, ATH10K_DBG_HTT,
- "htt chan change freq %u phymode %s\n",
- freq, ath10k_wmi_phymode_str(phymode));
+++ /dev/null
---- a/ath10k/htt_rx.c
-+++ b/ath10k/htt_rx.c
-@@ -642,11 +642,11 @@ static void ath10k_htt_rx_h_rates(struct
- sgi = (info3 >> 7) & 1;
-
- status->rate_idx = mcs;
-- status->flag |= RX_FLAG_HT;
-+ status->encoding = RX_ENC_HT;
- if (sgi)
-- status->flag |= RX_FLAG_SHORT_GI;
-+ status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
- if (bw)
-- status->flag |= RX_FLAG_40MHZ;
-+ status->bw = RATE_INFO_BW_40;
- break;
- case HTT_RX_VHT:
- case HTT_RX_VHT_WITH_TXBF:
-@@ -698,10 +698,10 @@ static void ath10k_htt_rx_h_rates(struct
- }
-
- status->rate_idx = mcs;
-- status->vht_nss = nss;
-+ status->nss = nss;
-
- if (sgi)
-- status->flag |= RX_FLAG_SHORT_GI;
-+ status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
-
- switch (bw) {
- /* 20MHZ */
-@@ -709,18 +709,18 @@ static void ath10k_htt_rx_h_rates(struct
- break;
- /* 40MHZ */
- case 1:
-- status->flag |= RX_FLAG_40MHZ;
-+ status->bw = RATE_INFO_BW_40;
- break;
- /* 80MHZ */
- case 2:
-- status->vht_flag |= RX_VHT_FLAG_80MHZ;
-+ status->bw = RATE_INFO_BW_80;
- break;
- case 3:
-- status->vht_flag |= RX_VHT_FLAG_160MHZ;
-+ status->bw = RATE_INFO_BW_160;
- break;
- }
-
-- status->flag |= RX_FLAG_VHT;
-+ status->encoding = RX_ENC_VHT;
- break;
- default:
- break;
-@@ -900,13 +900,10 @@ static void ath10k_htt_rx_h_ppdu(struct
- /* New PPDU starts so clear out the old per-PPDU status. */
- status->freq = 0;
- status->rate_idx = 0;
-- status->vht_nss = 0;
-- status->vht_flag &= ~RX_VHT_FLAG_80MHZ;
-- status->flag &= ~(RX_FLAG_HT |
-- RX_FLAG_VHT |
-- RX_FLAG_SHORT_GI |
-- RX_FLAG_40MHZ |
-- RX_FLAG_MACTIME_END);
-+ status->nss = 0;
-+ status->encoding = RX_ENC_LEGACY;
-+ status->bw = RATE_INFO_BW_20;
-+ status->flag &= ~RX_FLAG_MACTIME_END;
- status->flag |= RX_FLAG_NO_SIGNAL_VAL;
-
- ath10k_htt_rx_h_signal(ar, status, rxd);
-@@ -959,7 +956,7 @@ static void ath10k_process_rx(struct ath
- *status = *rx_status;
-
- ath10k_dbg(ar, ATH10K_DBG_DATA,
-- "rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
-+ "rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
- skb,
- skb->len,
- ieee80211_get_SA(hdr),
-@@ -967,15 +964,15 @@ static void ath10k_process_rx(struct ath
- is_multicast_ether_addr(ieee80211_get_DA(hdr)) ?
- "mcast" : "ucast",
- (__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4,
-- status->flag == 0 ? "legacy" : "",
-- status->flag & RX_FLAG_HT ? "ht" : "",
-- status->flag & RX_FLAG_VHT ? "vht" : "",
-- status->flag & RX_FLAG_40MHZ ? "40" : "",
-- status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
-- status->vht_flag & RX_VHT_FLAG_160MHZ ? "160" : "",
-- status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
-+ (status->encoding == RX_ENC_LEGACY) ? "legacy" : "",
-+ (status->encoding == RX_ENC_HT) ? "ht" : "",
-+ (status->encoding == RX_ENC_VHT) ? "vht" : "",
-+ (status->bw == RATE_INFO_BW_40) ? "40" : "",
-+ (status->bw == RATE_INFO_BW_80) ? "80" : "",
-+ (status->bw == RATE_INFO_BW_160) ? "160" : "",
-+ status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
- status->rate_idx,
-- status->vht_nss,
-+ status->nss,
- status->freq,
- status->band, status->flag,
- !!(status->flag & RX_FLAG_FAILED_FCS_CRC),
+++ /dev/null
-From: Thomas Hebb <tommyhebb@gmail.com>
-Date: Fri, 13 Apr 2018 17:40:26 +0300
-Subject: [PATCH] ath10k: search all IEs for variant before falling back
-
-commit f2593cb1b291 ("ath10k: Search SMBIOS for OEM board file
-extension") added a feature to ath10k that allows Board Data File
-(BDF) conflicts between multiple devices that use the same device IDs
-but have different calibration requirements to be resolved by allowing
-a "variant" string to be stored in SMBIOS [and later device tree, added
-by commit d06f26c5c8a4 ("ath10k: search DT for qcom,ath10k-calibration-
-variant")] that gets appended to the ID stored in board-2.bin.
-
-This original patch had a regression, however. Namely that devices with
-a variant present in SMBIOS that didn't need custom BDFs could no longer
-find the default BDF, which has no variant appended. The patch was
-reverted and re-applied with a fix for this issue in commit 1657b8f84ed9
-("search SMBIOS for OEM board file extension").
-
-But the fix to fall back to a default BDF introduced another issue: the
-driver currently parses IEs in board-2.bin one by one, and for each one
-it first checks to see if it matches the ID with the variant appended.
-If it doesn't, it checks to see if it matches the "fallback" ID with no
-variant. If a matching BDF is found at any point during this search, the
-search is terminated and that BDF is used. The issue is that it's very
-possible (and is currently the case for board-2.bin files present in the
-ath10k-firmware repository) for the default BDF to occur in an earlier
-IE than the variant-specific BDF. In this case, the current code will
-happily choose the default BDF even though a better-matching BDF is
-present later in the file.
-
-This patch fixes the issue by first searching the entire file for the ID
-with variant, and searching for the fallback ID only if that search
-fails. It also includes some code cleanup in the area, as
-ath10k_core_fetch_board_data_api_n() no longer does its own string
-mangling to remove the variant from an ID, instead leaving that job to a
-new flag passed to ath10k_core_create_board_name().
-
-I've tested this patch on a QCA4019 and verified that the driver behaves
-correctly for 1) both fallback and variant BDFs present, 2) only fallback
-BDF present, and 3) no matching BDFs present.
-
-Fixes: 1657b8f84ed9 ("ath10k: search SMBIOS for OEM board file extension")
-Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
-
-Origin: backport, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c8489668065a283d3027e86e877b103a87f99d22
----
- ath10k-4.13/core.c | 134 ++++++++++++++++++---------------
- 1 file changed, 72 insertions(+), 62 deletions(-)
-
---- a/ath10k-4.13/core.c
-+++ b/ath10k-4.13/core.c
-@@ -1435,14 +1435,61 @@ out:
- return ret;
- }
-
-+static int ath10k_core_search_bd(struct ath10k *ar,
-+ const char *boardname,
-+ const u8 *data,
-+ size_t len)
-+{
-+ size_t ie_len;
-+ struct ath10k_fw_ie *hdr;
-+ int ret = -ENOENT, ie_id;
-+
-+ while (len > sizeof(struct ath10k_fw_ie)) {
-+ hdr = (struct ath10k_fw_ie *)data;
-+ ie_id = le32_to_cpu(hdr->id);
-+ ie_len = le32_to_cpu(hdr->len);
-+
-+ len -= sizeof(*hdr);
-+ data = hdr->data;
-+
-+ if (len < ALIGN(ie_len, 4)) {
-+ ath10k_err(ar, "invalid length for board ie_id %d ie_len %zu len %zu\n",
-+ ie_id, ie_len, len);
-+ return -EINVAL;
-+ }
-+
-+ switch (ie_id) {
-+ case ATH10K_BD_IE_BOARD:
-+ ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
-+ boardname);
-+ if (ret == -ENOENT)
-+ /* no match found, continue */
-+ break;
-+
-+ /* either found or error, so stop searching */
-+ goto out;
-+ }
-+
-+ /* jump over the padding */
-+ ie_len = ALIGN(ie_len, 4);
-+
-+ len -= ie_len;
-+ data += ie_len;
-+ }
-+
-+out:
-+ /* return result of parse_bd_ie_board() or -ENOENT */
-+ return ret;
-+}
-+
- static int ath10k_core_fetch_board_data_api_n(struct ath10k *ar,
- const char *boardname,
-+ const char *fallback_boardname,
- const char *filename)
- {
-- size_t len, magic_len, ie_len;
-- struct ath10k_fw_ie *hdr;
-+ size_t len, magic_len;
- const u8 *data;
-- int ret, ie_id;
-+ int ret;
-
- ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
- ar->hw_params.fw.dir,
-@@ -1480,73 +1527,28 @@ static int ath10k_core_fetch_board_data_
- data += magic_len;
- len -= magic_len;
-
-- while (len > sizeof(struct ath10k_fw_ie)) {
-- hdr = (struct ath10k_fw_ie *)data;
-- ie_id = le32_to_cpu(hdr->id);
-- ie_len = le32_to_cpu(hdr->len);
--
-- len -= sizeof(*hdr);
-- data = hdr->data;
--
-- if (len < ALIGN(ie_len, 4)) {
-- ath10k_err(ar, "invalid length for board ie_id %d ie_len %zu len %zu\n",
-- ie_id, ie_len, len);
-- ret = -EINVAL;
-- goto err;
-- }
--
-- switch (ie_id) {
-- case ATH10K_BD_IE_BOARD:
-- ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
-- boardname);
-- if (ret == -ENOENT && ar->id.bdf_ext[0] != '\0') {
-- /* try default bdf if variant was not found */
-- char *s, *v = ",variant=";
-- char boardname2[100];
--
-- strlcpy(boardname2, boardname,
-- sizeof(boardname2));
--
-- s = strstr(boardname2, v);
-- if (s)
-- *s = '\0'; /* strip ",variant=%s" */
--
-- ret = ath10k_core_parse_bd_ie_board(ar, data,
-- ie_len,
-- boardname2);
-- }
--
-- if (ret == -ENOENT)
-- /* no match found, continue */
-- break;
-- else if (ret)
-- /* there was an error, bail out */
-- goto err;
--
-- /* board data found */
-- goto out;
-- }
-+ /* attempt to find boardname in the IE list */
-+ ret = ath10k_core_search_bd(ar, boardname, data, len);
-
-- /* jump over the padding */
-- ie_len = ALIGN(ie_len, 4);
--
-- len -= ie_len;
-- data += ie_len;
-- }
-+ /* if we didn't find it and have a fallback name, try that */
-+ if (ret == -ENOENT && fallback_boardname)
-+ ret = ath10k_core_search_bd(ar, fallback_boardname, data, len);
-
- out:
-- if (!ar->normal_mode_fw.board_data || !ar->normal_mode_fw.board_len) {
-+ if (ret == -ENOENT) {
- ath10k_err(ar,
- "failed to fetch board data for %s from %s/%s\n",
- boardname, ar->hw_params.fw.dir, filename);
- ret = -ENODATA;
-- goto err;
- }
-
- /* Save firmware board name so we can display it later. */
- strlcpy(ar->normal_mode_fw.fw_file.fw_board_name, filename,
- sizeof(ar->normal_mode_fw.fw_file.fw_board_name));
-
-+ if (ret)
-+ goto err;
-+
- return 0;
-
- err:
-@@ -1555,12 +1557,12 @@ err:
- }
-
- static int ath10k_core_create_board_name(struct ath10k *ar, char *name,
-- size_t name_len)
-+ size_t name_len, bool with_variant)
- {
- /* strlen(',variant=') + strlen(ar->id.bdf_ext) */
- char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 };
-
-- if (ar->id.bdf_ext[0] != '\0')
-+ if (with_variant && ar->id.bdf_ext[0] != '\0')
- scnprintf(variant, sizeof(variant), ",variant=%s",
- ar->id.bdf_ext);
-
-@@ -1586,21 +1588,31 @@ out:
-
- static int ath10k_core_fetch_board_file(struct ath10k *ar)
- {
-- char boardname[100];
-+ char boardname[100], fallback_boardname[100];
- int ret;
-
-- ret = ath10k_core_create_board_name(ar, boardname, sizeof(boardname));
-+ ret = ath10k_core_create_board_name(ar, boardname,
-+ sizeof(boardname), true);
- if (ret) {
- ath10k_err(ar, "failed to create board name: %d", ret);
- return ret;
- }
-
-+ ret = ath10k_core_create_board_name(ar, fallback_boardname,
-+ sizeof(boardname), false);
-+ if (ret) {
-+ ath10k_err(ar, "failed to create fallback board name: %d", ret);
-+ return ret;
-+ }
-+
- ar->bd_api = 2;
- if (ar->fwcfg.bname[0])
- ret = ath10k_core_fetch_board_data_api_n(ar, boardname,
-+ fallback_boardname,
- ar->fwcfg.bname);
- else
- ret = ath10k_core_fetch_board_data_api_n(ar, boardname,
-+ fallback_boardname,
- ATH10K_BOARD_API2_FILE);
- if (!ret)
- goto success;
---- a/ath10k-4.16/core.c
-+++ b/ath10k-4.16/core.c
-@@ -1569,14 +1569,61 @@ out:
- return ret;
- }
-
-+static int ath10k_core_search_bd(struct ath10k *ar,
-+ const char *boardname,
-+ const u8 *data,
-+ size_t len)
-+{
-+ size_t ie_len;
-+ struct ath10k_fw_ie *hdr;
-+ int ret = -ENOENT, ie_id;
-+
-+ while (len > sizeof(struct ath10k_fw_ie)) {
-+ hdr = (struct ath10k_fw_ie *)data;
-+ ie_id = le32_to_cpu(hdr->id);
-+ ie_len = le32_to_cpu(hdr->len);
-+
-+ len -= sizeof(*hdr);
-+ data = hdr->data;
-+
-+ if (len < ALIGN(ie_len, 4)) {
-+ ath10k_err(ar, "invalid length for board ie_id %d ie_len %zu len %zu\n",
-+ ie_id, ie_len, len);
-+ return -EINVAL;
-+ }
-+
-+ switch (ie_id) {
-+ case ATH10K_BD_IE_BOARD:
-+ ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
-+ boardname);
-+ if (ret == -ENOENT)
-+ /* no match found, continue */
-+ break;
-+
-+ /* either found or error, so stop searching */
-+ goto out;
-+ }
-+
-+ /* jump over the padding */
-+ ie_len = ALIGN(ie_len, 4);
-+
-+ len -= ie_len;
-+ data += ie_len;
-+ }
-+
-+out:
-+ /* return result of parse_bd_ie_board() or -ENOENT */
-+ return ret;
-+}
-+
- static int ath10k_core_fetch_board_data_api_n(struct ath10k *ar,
- const char *boardname,
-+ const char *fallback_boardname,
- const char *filename)
- {
-- size_t len, magic_len, ie_len;
-- struct ath10k_fw_ie *hdr;
-+ size_t len, magic_len;
- const u8 *data;
-- int ret, ie_id;
-+ int ret;
-
- ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
- ar->hw_params.fw.dir,
-@@ -1614,73 +1661,28 @@ static int ath10k_core_fetch_board_data_
- data += magic_len;
- len -= magic_len;
-
-- while (len > sizeof(struct ath10k_fw_ie)) {
-- hdr = (struct ath10k_fw_ie *)data;
-- ie_id = le32_to_cpu(hdr->id);
-- ie_len = le32_to_cpu(hdr->len);
--
-- len -= sizeof(*hdr);
-- data = hdr->data;
--
-- if (len < ALIGN(ie_len, 4)) {
-- ath10k_err(ar, "invalid length for board ie_id %d ie_len %zu len %zu\n",
-- ie_id, ie_len, len);
-- ret = -EINVAL;
-- goto err;
-- }
--
-- switch (ie_id) {
-- case ATH10K_BD_IE_BOARD:
-- ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
-- boardname);
-- if (ret == -ENOENT && ar->id.bdf_ext[0] != '\0') {
-- /* try default bdf if variant was not found */
-- char *s, *v = ",variant=";
-- char boardname2[100];
--
-- strlcpy(boardname2, boardname,
-- sizeof(boardname2));
--
-- s = strstr(boardname2, v);
-- if (s)
-- *s = '\0'; /* strip ",variant=%s" */
--
-- ret = ath10k_core_parse_bd_ie_board(ar, data,
-- ie_len,
-- boardname2);
-- }
--
-- if (ret == -ENOENT)
-- /* no match found, continue */
-- break;
-- else if (ret)
-- /* there was an error, bail out */
-- goto err;
--
-- /* board data found */
-- goto out;
-- }
-+ /* attempt to find boardname in the IE list */
-+ ret = ath10k_core_search_bd(ar, boardname, data, len);
-
-- /* jump over the padding */
-- ie_len = ALIGN(ie_len, 4);
--
-- len -= ie_len;
-- data += ie_len;
-- }
-+ /* if we didn't find it and have a fallback name, try that */
-+ if (ret == -ENOENT && fallback_boardname)
-+ ret = ath10k_core_search_bd(ar, fallback_boardname, data, len);
-
- out:
-- if (!ar->normal_mode_fw.board_data || !ar->normal_mode_fw.board_len) {
-+ if (ret == -ENOENT) {
- ath10k_err(ar,
- "failed to fetch board data for %s from %s/%s\n",
- boardname, ar->hw_params.fw.dir, filename);
- ret = -ENODATA;
-- goto err;
- }
-
- /* Save firmware board name so we can display it later. */
- strlcpy(ar->normal_mode_fw.fw_file.fw_board_name, filename,
- sizeof(ar->normal_mode_fw.fw_file.fw_board_name));
-
-+ if (ret)
-+ goto err;
-+
- return 0;
-
- err:
-@@ -1689,12 +1691,12 @@ err:
- }
-
- static int ath10k_core_create_board_name(struct ath10k *ar, char *name,
-- size_t name_len)
-+ size_t name_len, bool with_variant)
- {
- /* strlen(',variant=') + strlen(ar->id.bdf_ext) */
- char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 };
-
-- if (ar->id.bdf_ext[0] != '\0')
-+ if (with_variant && ar->id.bdf_ext[0] != '\0')
- scnprintf(variant, sizeof(variant), ",variant=%s",
- ar->id.bdf_ext);
-
-@@ -1720,21 +1722,31 @@ out:
-
- static int ath10k_core_fetch_board_file(struct ath10k *ar)
- {
-- char boardname[100];
-+ char boardname[100], fallback_boardname[100];
- int ret;
-
-- ret = ath10k_core_create_board_name(ar, boardname, sizeof(boardname));
-+ ret = ath10k_core_create_board_name(ar, boardname,
-+ sizeof(boardname), true);
- if (ret) {
- ath10k_err(ar, "failed to create board name: %d", ret);
- return ret;
- }
-
-+ ret = ath10k_core_create_board_name(ar, fallback_boardname,
-+ sizeof(boardname), false);
-+ if (ret) {
-+ ath10k_err(ar, "failed to create fallback board name: %d", ret);
-+ return ret;
-+ }
-+
- ar->bd_api = 2;
- if (ar->fwcfg.bname[0])
- ret = ath10k_core_fetch_board_data_api_n(ar, boardname,
-+ fallback_boardname,
- ar->fwcfg.bname);
- else
- ret = ath10k_core_fetch_board_data_api_n(ar, boardname,
-+ fallback_boardname,
- ATH10K_BOARD_API2_FILE);
- if (!ret)
- goto success;
+++ /dev/null
-From 42e01cb9cb109fb0bb4743f6c54d6aa67ac39b61 Mon Sep 17 00:00:00 2001
-Message-Id: <42e01cb9cb109fb0bb4743f6c54d6aa67ac39b61.1515610034.git.mschiffer@universe-factory.net>
-In-Reply-To: <9df7ddc3ed25b7d3473f117a0680b9418adb5753.1515610034.git.mschiffer@universe-factory.net>
-References: <9df7ddc3ed25b7d3473f117a0680b9418adb5753.1515610034.git.mschiffer@universe-factory.net>
-From: Matthias Schiffer <mschiffer@universe-factory.net>
-Date: Mon, 27 Nov 2017 18:56:23 +0100
-Subject: [PATCH 2/2] ath10k: move spectral scan support under a separate
- config symbol
-
-At the moment, spectral scan support, and with it RELAY, is always enabled
-with ATH10K_DEBUGFS. Spectral scan support is currently the only user of
-RELAY in ath10k, and it unconditionally reserves a relay channel.
-
-Having debugfs support in ath10k is often useful even on very small
-embedded routers, where we'd rather like to avoid the code size and RAM
-usage of the relay support. While ath10k-based devices usually have more
-resources than ath9k-based ones, it makes sense to keep the configuration
-symmetric to ath9k, so the same base kernel without RELAY can be used for
-both ath9k and ath10k hardware.
-
-Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
-Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
----
- ath10k-4.13/Kconfig | 9 ++++++++-
- ath10k-4.13/Makefile | 2 +-
- ath10k-4.13/spectral.h | 4 ++--
- 3 files changed, 11 insertions(+), 4 deletions(-)
-
---- a/ath10k-4.13/Kconfig
-+++ b/ath10k-4.13/Kconfig
-@@ -40,12 +40,19 @@ config ATH10K_DEBUG
- config ATH10K_DEBUGFS
- bool "Atheros ath10k debugfs support"
- depends on ATH10K && DEBUG_FS
-- select RELAY
- ---help---
- Enabled debugfs support
-
- If unsure, say Y to make it easier to debug problems.
-
-+config ATH10K_SPECTRAL
-+ bool "Atheros ath10k spectral scan support"
-+ depends on ATH10K_DEBUGFS
-+ select RELAY
-+ default n
-+ ---help---
-+ Say Y to enable access to the FFT/spectral data via debugfs.
-+
- config ATH10K_TRACING
- bool "Atheros ath10k tracing support"
- depends on ATH10K
---- a/ath10k-4.13/Makefile
-+++ b/ath10k-4.13/Makefile
-@@ -14,7 +14,7 @@ ath10k_core-y += mac.o \
- p2p.o \
- swap.o
-
--ath10k_core-$(CONFIG_ATH10K_DEBUGFS) += spectral.o
-+ath10k_core-$(CONFIG_ATH10K_SPECTRAL) += spectral.o
- ath10k_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
- ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
- ath10k_core-$(CONFIG_THERMAL) += thermal.o
---- a/ath10k-4.13/spectral.h
-+++ b/ath10k-4.13/spectral.h
-@@ -44,7 +44,7 @@ enum ath10k_spectral_mode {
- SPECTRAL_MANUAL,
- };
-
--#ifdef CONFIG_ATH10K_DEBUGFS
-+#ifdef CONFIG_ATH10K_SPECTRAL
-
- int ath10k_spectral_process_fft(struct ath10k *ar,
- struct wmi_phyerr_ev_arg *phyerr,
-@@ -85,6 +85,6 @@ static inline void ath10k_spectral_destr
- {
- }
-
--#endif /* CONFIG_ATH10K_DEBUGFS */
-+#endif /* CONFIG_ATH10K_SPECTRAL */
-
- #endif /* SPECTRAL_H */
12 files changed, 314 insertions(+), 1 deletion(-)
create mode 100644 ath10k-4.16/leds.c
create mode 100644 ath10k-4.16/leds.h
---- a/ath10k-4.16/Kconfig
-+++ b/ath10k-4.16/Kconfig
-@@ -60,6 +60,16 @@ config ATH10K_SPECTRAL
- ---help---
- Say Y to enable access to the FFT/spectral data via debugfs.
-
-+config ATH10K_LEDS
-+ bool "Atheros ath10k LED support"
-+ depends on ATH10K
-+ select MAC80211_LEDS
-+ select LEDS_CLASS
-+ select NEW_LEDS
-+ default y
-+ ---help---
-+ This option is necessary, if you want LED support for chipset connected led pins. If unsure, say N.
-+
- config ATH10K_TRACING
- bool "Atheros ath10k tracing support"
- depends on ATH10K
---- a/ath10k-4.16/Makefile
-+++ b/ath10k-4.16/Makefile
-@@ -19,6 +19,7 @@ ath10k_core-$(CONFIG_ATH10K_SPECTRAL) +=
- ath10k_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
- ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
- ath10k_core-$(CONFIG_THERMAL) += thermal.o
-+ath10k_core-$(CONFIG_ATH10K_LEDS) += leds.o
- ath10k_core-$(CONFIG_MAC80211_DEBUGFS) += debugfs_sta.o
- ath10k_core-$(CONFIG_PM) += wow.o
- ath10k_core-$(CONFIG_DEV_COREDUMP) += coredump.o
---- a/ath10k-4.16/core.c
-+++ b/ath10k-4.16/core.c
-@@ -34,6 +34,7 @@
- #include "testmode.h"
- #include "wmi-ops.h"
- #include "coredump.h"
-+#include "leds.h"
-
- /* Disable ath10k-ct DBGLOG output by default */
- unsigned int ath10k_debug_mask = ATH10K_DBG_NO_DBGLOG;
-@@ -73,6 +74,7 @@ static const struct ath10k_hw_params ath
- .id = QCA988X_HW_2_0_VERSION,
- .dev_id = QCA988X_2_0_DEVICE_ID,
- .name = "qca988x hw2.0",
-+ .led_pin = 1,
- .patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR,
- .uart_pin = 7,
- .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
-@@ -131,6 +133,7 @@ static const struct ath10k_hw_params ath
- .id = QCA9887_HW_1_0_VERSION,
- .dev_id = QCA9887_1_0_DEVICE_ID,
- .name = "qca9887 hw1.0",
-+ .led_pin = 1,
- .patch_load_addr = QCA9887_HW_1_0_PATCH_LOAD_ADDR,
- .uart_pin = 7,
- .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL,
-@@ -275,6 +278,7 @@ static const struct ath10k_hw_params ath
- .id = QCA99X0_HW_2_0_DEV_VERSION,
- .dev_id = QCA99X0_2_0_DEVICE_ID,
- .name = "qca99x0 hw2.0",
-+ .led_pin = 17,
- .patch_load_addr = QCA99X0_HW_2_0_PATCH_LOAD_ADDR,
- .uart_pin = 7,
- .otp_exe_param = 0x00000700,
-@@ -309,6 +313,7 @@ static const struct ath10k_hw_params ath
- .id = QCA9984_HW_1_0_DEV_VERSION,
- .dev_id = QCA9984_1_0_DEVICE_ID,
- .name = "qca9984/qca9994 hw1.0",
-+ .led_pin = 17,
- .patch_load_addr = QCA9984_HW_1_0_PATCH_LOAD_ADDR,
- .uart_pin = 7,
- .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
-@@ -348,6 +353,7 @@ static const struct ath10k_hw_params ath
- .id = QCA9888_HW_2_0_DEV_VERSION,
- .dev_id = QCA9888_2_0_DEVICE_ID,
- .name = "qca9888 hw2.0",
-+ .led_pin = 17,
- .patch_load_addr = QCA9888_HW_2_0_PATCH_LOAD_ADDR,
- .uart_pin = 7,
- .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH,
-@@ -3104,6 +3110,10 @@ int ath10k_core_start(struct ath10k *ar,
- ath10k_wmi_check_apply_board_power_ctl_table(ar);
- }
-
-+ status = ath10k_leds_start(ar);
-+ if (status)
-+ goto err_hif_stop;
-+
- return 0;
-
- err_hif_stop:
-@@ -3350,9 +3360,18 @@ static void ath10k_core_register_work(st
- goto err_spectral_destroy;
- }
-
-+ status = ath10k_leds_register(ar);
-+ if (status) {
-+ ath10k_err(ar, "could not register leds: %d\n",
-+ status);
-+ goto err_thermal_unregister;
-+ }
-+
- set_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags);
- return;
-
-+err_thermal_unregister:
-+ ath10k_thermal_unregister(ar);
- err_spectral_destroy:
- ath10k_spectral_destroy(ar);
- err_debug_destroy:
-@@ -3410,6 +3429,8 @@ void ath10k_core_unregister(struct ath10
- if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags))
- return;
-
-+ ath10k_leds_unregister(ar);
-+
- ath10k_thermal_unregister(ar);
- /* Stop spectral before unregistering from mac80211 to remove the
- * relayfs debugfs file cleanly. Otherwise the parent debugfs tree
---- a/ath10k-4.16/core.h
-+++ b/ath10k-4.16/core.h
-@@ -24,6 +24,7 @@
- #include <linux/pci.h>
- #include <linux/uuid.h>
- #include <linux/time.h>
-+#include <linux/leds.h>
-
- #include "htt.h"
- #include "htc.h"
-@@ -1278,6 +1279,13 @@ struct ath10k {
- } testmode;
-
- struct {
-+ struct gpio_led wifi_led;
-+ struct led_classdev cdev;
-+ char label[48];
-+ u32 gpio_state_pin;
-+ } leds;
-+
-+ struct {
- /* protected by data_lock */
- u32 fw_crash_counter;
- u32 fw_warm_reset_counter;
---- a/ath10k-4.16/hw.h
-+++ b/ath10k-4.16/hw.h
-@@ -499,6 +499,7 @@ struct ath10k_hw_params {
- const char *name;
- u32 patch_load_addr;
- int uart_pin;
-+ int led_pin;
- u32 otp_exe_param;
-
- /* Type of hw cycle counter wraparound logic, for more info
---- /dev/null
-+++ b/ath10k-4.16/leds.c
-@@ -0,0 +1,103 @@
-+/*
-+ * Copyright (c) 2005-2011 Atheros Communications Inc.
-+ * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
-+ * Copyright (c) 2018 Sebastian Gottschall <s.gottschall@dd-wrt.com>
-+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
-+ *
-+ * Permission to use, copy, modify, and/or distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+#include <linux/leds.h>
-+
-+#include "core.h"
-+#include "wmi.h"
-+#include "wmi-ops.h"
-+
-+#include "leds.h"
-+
-+static int ath10k_leds_set_brightness_blocking(struct led_classdev *led_cdev,
-+ enum led_brightness brightness)
-+{
-+ struct ath10k *ar = container_of(led_cdev, struct ath10k,
-+ leds.cdev);
-+ struct gpio_led *led = &ar->leds.wifi_led;
-+
-+ mutex_lock(&ar->conf_mutex);
-+
-+ if (ar->state != ATH10K_STATE_ON)
-+ goto out;
-+
-+ ar->leds.gpio_state_pin = (brightness != LED_OFF) ^ led->active_low;
-+ ath10k_wmi_gpio_output(ar, led->gpio, ar->leds.gpio_state_pin);
-+
-+out:
-+ mutex_unlock(&ar->conf_mutex);
-+
-+ return 0;
-+}
-+
-+int ath10k_leds_start(struct ath10k *ar)
-+{
-+ if (ar->hw_params.led_pin == 0)
-+ /* leds not supported */
-+ return 0;
-+
-+ /* under some circumstances, the gpio pin gets reconfigured
-+ * to default state by the firmware, so we need to
-+ * reconfigure it this behaviour has only ben seen on
-+ * QCA9984 and QCA99XX devices so far
-+ */
-+ ath10k_wmi_gpio_config(ar, ar->hw_params.led_pin, 0,
-+ WMI_GPIO_PULL_NONE, WMI_GPIO_INTTYPE_DISABLE);
-+ ath10k_wmi_gpio_output(ar, ar->hw_params.led_pin, 1);
-+
-+ return 0;
-+}
-+
-+int ath10k_leds_register(struct ath10k *ar)
-+{
-+ int ret;
-+
-+ if (ar->hw_params.led_pin == 0)
-+ /* leds not supported */
-+ return 0;
-+
-+ snprintf(ar->leds.label, sizeof(ar->leds.label), "ath10k-%s",
-+ wiphy_name(ar->hw->wiphy));
-+ ar->leds.wifi_led.active_low = 1;
-+ ar->leds.wifi_led.gpio = ar->hw_params.led_pin;
-+ ar->leds.wifi_led.name = ar->leds.label;
-+ ar->leds.wifi_led.default_state = LEDS_GPIO_DEFSTATE_KEEP;
-+
-+ ar->leds.cdev.name = ar->leds.label;
-+ ar->leds.cdev.brightness_set_blocking = ath10k_leds_set_brightness_blocking;
-+
-+ /* FIXME: this assignment doesn't make sense as it's NULL, remove it? */
-+ ar->leds.cdev.default_trigger = ar->leds.wifi_led.default_trigger;
-+
-+ ret = led_classdev_register(wiphy_dev(ar->hw->wiphy), &ar->leds.cdev);
-+ if (ret)
-+ return ret;
-+
-+ return 0;
-+}
-+
-+void ath10k_leds_unregister(struct ath10k *ar)
-+{
-+ if (ar->hw_params.led_pin == 0)
-+ /* leds not supported */
-+ return;
-+
-+ led_classdev_unregister(&ar->leds.cdev);
-+}
-+
---- /dev/null
-+++ b/ath10k-4.16/leds.h
-@@ -0,0 +1,41 @@
-+/*
-+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
-+ *
-+ * Permission to use, copy, modify, and/or distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+#ifndef _LEDS_H_
-+#define _LEDS_H_
-+
-+#include "core.h"
-+
-+#ifdef CONFIG_ATH10K_LEDS
-+void ath10k_leds_unregister(struct ath10k *ar);
-+int ath10k_leds_start(struct ath10k *ar);
-+int ath10k_leds_register(struct ath10k *ar);
-+#else
-+static inline void ath10k_leds_unregister(struct ath10k *ar)
-+{
-+}
-+
-+static inline int ath10k_leds_start(struct ath10k *ar)
-+{
-+ return 0;
-+}
-+
-+static inline int ath10k_leds_register(struct ath10k *ar)
-+{
-+ return 0;
-+}
-+
-+#endif
-+#endif /* _LEDS_H_ */
---- a/ath10k-4.16/mac.c
-+++ b/ath10k-4.16/mac.c
-@@ -33,6 +33,7 @@
- #include "wmi-tlv.h"
- #include "wmi-ops.h"
- #include "wow.h"
-+#include "leds.h"
-
- /*********/
- /* Rates */
---- a/ath10k-4.16/wmi-ops.h
-+++ b/ath10k-4.16/wmi-ops.h
-@@ -199,6 +199,9 @@ struct wmi_ops {
- (struct ath10k *ar,
- enum wmi_bss_survey_req_type type);
- struct sk_buff *(*gen_echo)(struct ath10k *ar, u32 value);
-+ struct sk_buff *(*gen_gpio_config)(struct ath10k *ar, u32 gpio_num,
-+ u32 input, u32 pull_type, u32 intr_mode);
-+ struct sk_buff *(*gen_gpio_output)(struct ath10k *ar, u32 gpio_num, u32 set);
- };
-
- int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
-@@ -983,6 +986,35 @@ ath10k_wmi_force_fw_hang(struct ath10k *
- return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
- }
-
-+static inline int ath10k_wmi_gpio_config(struct ath10k *ar, u32 gpio_num,
-+ u32 input, u32 pull_type, u32 intr_mode)
-+{
-+ struct sk_buff *skb;
-+
-+ if (!ar->wmi.ops->gen_gpio_config)
-+ return -EOPNOTSUPP;
-+
-+ skb = ar->wmi.ops->gen_gpio_config(ar, gpio_num, input, pull_type, intr_mode);
-+ if (IS_ERR(skb))
-+ return PTR_ERR(skb);
-+
-+ return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->gpio_config_cmdid);
-+}
-+
-+static inline int ath10k_wmi_gpio_output(struct ath10k *ar, u32 gpio_num, u32 set)
-+{
-+ struct sk_buff *skb;
-+
-+ if (!ar->wmi.ops->gen_gpio_config)
-+ return -EOPNOTSUPP;
-+
-+ skb = ar->wmi.ops->gen_gpio_output(ar, gpio_num, set);
-+ if (IS_ERR(skb))
-+ return PTR_ERR(skb);
-+
-+ return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->gpio_output_cmdid);
-+}
-+
- static inline int
- ath10k_wmi_dbglog_cfg(struct ath10k *ar, u64 module_enable, u32 log_level)
- {
---- a/ath10k-4.16/wmi-tlv.c
-+++ b/ath10k-4.16/wmi-tlv.c
-@@ -3729,6 +3729,8 @@ static const struct wmi_ops wmi_tlv_ops
- .gen_echo = ath10k_wmi_tlv_op_gen_echo,
- .gen_vdev_spectral_conf = ath10k_wmi_tlv_op_gen_vdev_spectral_conf,
- .gen_vdev_spectral_enable = ath10k_wmi_tlv_op_gen_vdev_spectral_enable,
-+ /* .gen_gpio_config not implemented */
-+ /* .gen_gpio_output not implemented */
- };
-
- static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {
---- a/ath10k-4.16/wmi.c
-+++ b/ath10k-4.16/wmi.c
-@@ -7593,6 +7593,49 @@ ath10k_wmi_op_gen_peer_set_param(struct
- return skb;
- }
-
-+static struct sk_buff *ath10k_wmi_op_gen_gpio_config(struct ath10k *ar,
-+ u32 gpio_num, u32 input,
-+ u32 pull_type, u32 intr_mode)
-+{
-+ struct wmi_gpio_config_cmd *cmd;
-+ struct sk_buff *skb;
-+
-+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
-+ if (!skb)
-+ return ERR_PTR(-ENOMEM);
-+
-+ cmd = (struct wmi_gpio_config_cmd *)skb->data;
-+ cmd->pull_type = __cpu_to_le32(pull_type);
-+ cmd->gpio_num = __cpu_to_le32(gpio_num);
-+ cmd->input = __cpu_to_le32(input);
-+ cmd->intr_mode = __cpu_to_le32(intr_mode);
-+
-+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi gpio_config gpio_num 0x%08x input 0x%08x pull_type 0x%08x intr_mode 0x%08x\n",
-+ gpio_num, input, pull_type, intr_mode);
-+
-+ return skb;
-+}
-+
-+static struct sk_buff *ath10k_wmi_op_gen_gpio_output(struct ath10k *ar,
-+ u32 gpio_num, u32 set)
-+{
-+ struct wmi_gpio_output_cmd *cmd;
-+ struct sk_buff *skb;
-+
-+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
-+ if (!skb)
-+ return ERR_PTR(-ENOMEM);
-+
-+ cmd = (struct wmi_gpio_output_cmd *)skb->data;
-+ cmd->gpio_num = __cpu_to_le32(gpio_num);
-+ cmd->set = __cpu_to_le32(set);
-+
-+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi gpio_output gpio_num 0x%08x set 0x%08x\n",
-+ gpio_num, set);
-+
-+ return skb;
-+}
-+
- static struct sk_buff *
- ath10k_wmi_op_gen_set_psmode(struct ath10k *ar, u32 vdev_id,
- enum wmi_sta_ps_mode psmode)
-@@ -9235,6 +9278,9 @@ static const struct wmi_ops wmi_ops = {
- .fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
- .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
- .gen_echo = ath10k_wmi_op_gen_echo,
-+ .gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
-+ .gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
-+
- /* .gen_bcn_tmpl not implemented */
- /* .gen_prb_tmpl not implemented */
- /* .gen_p2p_go_bcn_ie not implemented */
-@@ -9305,6 +9351,8 @@ static const struct wmi_ops wmi_10_1_ops
- .fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
- .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
- .gen_echo = ath10k_wmi_op_gen_echo,
-+ .gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
-+ .gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
- /* .gen_bcn_tmpl not implemented */
- /* .gen_prb_tmpl not implemented */
- /* .gen_p2p_go_bcn_ie not implemented */
-@@ -9383,6 +9431,8 @@ static const struct wmi_ops wmi_10_2_ops
- .gen_delba_send = ath10k_wmi_op_gen_delba_send,
- .fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
- .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
-+ .gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
-+ .gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
- /* .gen_pdev_enable_adaptive_cca not implemented */
- };
-
-@@ -9453,6 +9503,8 @@ static const struct wmi_ops wmi_10_2_4_o
- .gen_pdev_enable_adaptive_cca =
- ath10k_wmi_op_gen_pdev_enable_adaptive_cca,
- .get_vdev_subtype = ath10k_wmi_10_2_4_op_get_vdev_subtype,
-+ .gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
-+ .gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
- /* .gen_bcn_tmpl not implemented */
- /* .gen_prb_tmpl not implemented */
- /* .gen_p2p_go_bcn_ie not implemented */
-@@ -9529,6 +9581,8 @@ static const struct wmi_ops wmi_10_4_ops
- .gen_pdev_bss_chan_info_req = ath10k_wmi_10_2_op_gen_pdev_bss_chan_info,
- .gen_echo = ath10k_wmi_op_gen_echo,
- .gen_pdev_get_tpc_config = ath10k_wmi_10_2_4_op_gen_pdev_get_tpc_config,
-+ .gen_gpio_config = ath10k_wmi_op_gen_gpio_config,
-+ .gen_gpio_output = ath10k_wmi_op_gen_gpio_output,
- };
-
- int ath10k_wmi_attach(struct ath10k *ar)
---- a/ath10k-4.16/wmi.h
-+++ b/ath10k-4.16/wmi.h
-@@ -3016,6 +3016,41 @@ enum wmi_10_4_feature_mask {
-
- };
-
-+/* WMI_GPIO_CONFIG_CMDID */
-+enum {
-+ WMI_GPIO_PULL_NONE,
-+ WMI_GPIO_PULL_UP,
-+ WMI_GPIO_PULL_DOWN,
-+};
-+
-+enum {
-+ WMI_GPIO_INTTYPE_DISABLE,
-+ WMI_GPIO_INTTYPE_RISING_EDGE,
-+ WMI_GPIO_INTTYPE_FALLING_EDGE,
-+ WMI_GPIO_INTTYPE_BOTH_EDGE,
-+ WMI_GPIO_INTTYPE_LEVEL_LOW,
-+ WMI_GPIO_INTTYPE_LEVEL_HIGH
-+};
-+
-+/* WMI_GPIO_CONFIG_CMDID */
-+struct wmi_gpio_config_cmd {
-+ __le32 gpio_num; /* GPIO number to be setup */
-+ __le32 input; /* 0 - Output/ 1 - Input */
-+ __le32 pull_type; /* Pull type defined above */
-+ __le32 intr_mode; /* Interrupt mode defined above (Input) */
-+} __packed;
-+
-+/* WMI_GPIO_OUTPUT_CMDID */
-+struct wmi_gpio_output_cmd {
-+ __le32 gpio_num; /* GPIO number to be setup */
-+ __le32 set; /* Set the GPIO pin*/
-+} __packed;
-+
-+/* WMI_GPIO_INPUT_EVENTID */
-+struct wmi_gpio_input_event {
-+ __le32 gpio_num; /* GPIO number which changed state */
-+} __packed;
-+
- struct wmi_ext_resource_config_10_4_cmd {
- /* contains enum wmi_host_platform_type */
- __le32 host_platform_config;
--- a/ath10k-4.19/Kconfig
+++ b/ath10k-4.19/Kconfig
@@ -64,6 +64,16 @@ config ATH10K_DEBUGFS
ath10k-4.16/mac.c | 2 +-
3 files changed, 6 insertions(+), 4 deletions(-)
---- a/ath10k-4.16/core.h
-+++ b/ath10k-4.16/core.h
-@@ -1371,6 +1371,10 @@ struct ath10k {
- u8 csi_data[4096];
- u16 csi_data_len;
-
-+#ifdef CPTCFG_MAC80211_LEDS
-+ const char *led_default_trigger;
-+#endif
-+
- /* must be last */
- u8 drv_priv[0] __aligned(sizeof(void *));
- };
---- a/ath10k-4.16/leds.c
-+++ b/ath10k-4.16/leds.c
-@@ -81,9 +81,7 @@ int ath10k_leds_register(struct ath10k *
-
- ar->leds.cdev.name = ar->leds.label;
- ar->leds.cdev.brightness_set_blocking = ath10k_leds_set_brightness_blocking;
--
-- /* FIXME: this assignment doesn't make sense as it's NULL, remove it? */
-- ar->leds.cdev.default_trigger = ar->leds.wifi_led.default_trigger;
-+ ar->leds.cdev.default_trigger = ar->led_default_trigger;
-
- ret = led_classdev_register(wiphy_dev(ar->hw->wiphy), &ar->leds.cdev);
- if (ret)
---- a/ath10k-4.16/mac.c
-+++ b/ath10k-4.16/mac.c
-@@ -9794,7 +9794,7 @@ int ath10k_mac_register(struct ath10k *a
- wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
-
- #ifdef CPTCFG_MAC80211_LEDS
-- ieee80211_create_tpt_led_trigger(ar->hw,
-+ ar->led_default_trigger = ieee80211_create_tpt_led_trigger(ar->hw,
- IEEE80211_TPT_LEDTRIG_FL_RADIO, ath10k_tpt_blink,
- ARRAY_SIZE(ath10k_tpt_blink));
- #endif
--- a/ath10k-4.19/core.h
+++ b/ath10k-4.19/core.h
@@ -1487,6 +1487,10 @@ struct ath10k {
projects / openwrt / staging / jow.git / commitdiff