ath10k-ct: remove patches for old versions
the ath10k-ct package ships multiple versions of the ath10k-ct driver, OpenWrt currently only uses the version 4.19, but we still ship some patches for older versions. Remove all patches only touching older versions and also remove the patch for older versions from patches which do the same changes to multiple versions of ath10k-ct. This removes some unneeded patches, the end binary should stay the same. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>master
parent
8f61b4cac4
commit
10fe5ca362
@ -1,113 +0,0 @@
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From d06f26c5c8a41f246a9c40862a77a55725cedbd3 Mon Sep 17 00:00:00 2001
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From: Sven Eckelmann <sven.eckelmann@openmesh.com>
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Date: Fri, 8 Dec 2017 11:37:42 +0100
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Subject: ath10k: search DT for qcom,ath10k-calibration-variant
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Board Data File (BDF) is loaded upon driver boot-up procedure. The right
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board data file is identified on QCA4019 using bus, bmi-chip-id and
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bmi-board-id.
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The problem, however, can occur when the (default) board data file cannot
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fulfill with the vendor requirements and it is necessary to use a different
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board data file.
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This problem was solved for SMBIOS by adding a special SMBIOS type 0xF8.
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Something similar has to be provided for systems without SMBIOS but with
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device trees. No solution was specified by QCA and therefore a new one has
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to be found for ath10k.
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The device tree requires addition strings to define the variant name
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wifi@a000000 {
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status = "okay";
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qcom,ath10k-calibration-variant = "RT-AC58U";
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};
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wifi@a800000 {
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status = "okay";
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qcom,ath10k-calibration-variant = "RT-AC58U";
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};
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This would create the boarddata identifiers for the board-2.bin search
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* bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=RT-AC58U
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* bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=RT-AC58U
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Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
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Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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Origin: upstream, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d06f26c5c8a41f246a9c40862a77a55725cedbd3
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---
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ath10k-4.13/core.c | 40 ++++++++++++++++++++++++++++------
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1 file changed, 33 insertions(+), 7 deletions(-)
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--- a/ath10k-4.13/core.c
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+++ b/ath10k-4.13/core.c
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@@ -899,6 +899,28 @@ static int ath10k_core_check_smbios(stru
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return 0;
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}
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+static int ath10k_core_check_dt(struct ath10k *ar)
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+{
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+ struct device_node *node;
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+ const char *variant = NULL;
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+
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+ node = ar->dev->of_node;
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+ if (!node)
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+ return -ENOENT;
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+
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+ of_property_read_string(node, "qcom,ath10k-calibration-variant",
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+ &variant);
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+ if (!variant)
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+ return -ENODATA;
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+
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+ if (strscpy(ar->id.bdf_ext, variant, sizeof(ar->id.bdf_ext)) < 0)
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+ ath10k_dbg(ar, ATH10K_DBG_BOOT,
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+ "bdf variant string is longer than the buffer can accommodate (variant: %s)\n",
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+ variant);
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+
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+ return 0;
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+}
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+
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static int ath10k_download_and_run_otp(struct ath10k *ar)
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{
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u32 result, address = ar->hw_params.patch_load_addr;
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@@ -1538,19 +1560,19 @@ static int ath10k_core_create_board_name
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/* strlen(',variant=') + strlen(ar->id.bdf_ext) */
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char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 };
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+ if (ar->id.bdf_ext[0] != '\0')
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+ scnprintf(variant, sizeof(variant), ",variant=%s",
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+ ar->id.bdf_ext);
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+
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if (ar->id.bmi_ids_valid) {
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scnprintf(name, name_len,
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- "bus=%s,bmi-chip-id=%d,bmi-board-id=%d",
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+ "bus=%s,bmi-chip-id=%d,bmi-board-id=%d%s",
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ath10k_bus_str(ar->hif.bus),
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ar->id.bmi_chip_id,
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- ar->id.bmi_board_id);
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+ ar->id.bmi_board_id, variant);
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goto out;
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}
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- if (ar->id.bdf_ext[0] != '\0')
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- scnprintf(variant, sizeof(variant), ",variant=%s",
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- ar->id.bdf_ext);
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-
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scnprintf(name, name_len,
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"bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x%s",
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ath10k_bus_str(ar->hif.bus),
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@@ -3034,7 +3056,11 @@ static int ath10k_core_probe_fw(struct a
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ret = ath10k_core_check_smbios(ar);
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if (ret)
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- ath10k_dbg(ar, ATH10K_DBG_BOOT, "bdf variant name not set.\n");
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+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "SMBIOS bdf variant name not set.\n");
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+
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+ ret = ath10k_core_check_dt(ar);
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+ if (ret)
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+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "DT bdf variant name not set.\n");
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ret = ath10k_core_fetch_board_file(ar);
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if (ret) {
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@ -1,119 +0,0 @@
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--- a/ath10k/debug.c
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+++ b/ath10k/debug.c
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@@ -166,11 +166,11 @@ void ath10k_debug_print_hwfw_info(struct
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ar->id.subsystem_vendor, ar->id.subsystem_device);
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ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n",
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- config_enabled(CONFIG_ATH10K_DEBUG),
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- config_enabled(CONFIG_ATH10K_DEBUGFS),
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- config_enabled(CONFIG_ATH10K_TRACING),
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- config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
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- config_enabled(CONFIG_NL80211_TESTMODE));
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+ IS_ENABLED(CONFIG_ATH10K_DEBUG),
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+ IS_ENABLED(CONFIG_ATH10K_DEBUGFS),
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+ IS_ENABLED(CONFIG_ATH10K_TRACING),
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+ IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED),
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+ IS_ENABLED(CONFIG_NL80211_TESTMODE));
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firmware = ar->normal_mode_fw.fw_file.firmware;
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if (firmware)
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@@ -3422,7 +3422,7 @@ int ath10k_debug_register(struct ath10k
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debugfs_create_file("nf_cal_period", S_IRUSR | S_IWUSR,
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ar->debug.debugfs_phy, ar, &fops_nf_cal_period);
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) {
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) {
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debugfs_create_file("dfs_simulate_radar", S_IWUSR,
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ar->debug.debugfs_phy, ar,
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&fops_simulate_radar);
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--- a/ath10k/mac.c
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+++ b/ath10k/mac.c
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@@ -3604,7 +3604,7 @@ static void ath10k_regd_update(struct at
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regpair = ar->ath_common.regulatory.regpair;
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
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nl_dfs_reg = ar->dfs_detector->region;
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wmi_dfs_reg = ath10k_mac_get_dfs_region(nl_dfs_reg);
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ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
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@@ -3638,7 +3638,7 @@ static void ath10k_reg_notifier(struct w
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ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory);
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
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ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "reg-notifier: dfs region 0x%x\n",
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request->dfs_region);
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result = ar->dfs_detector->set_dfs_domain(ar->dfs_detector,
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@@ -8939,7 +8939,7 @@ int ath10k_mac_register(struct ath10k *a
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if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags))
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ar->hw->netdev_features = NETIF_F_HW_CSUM;
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) {
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) {
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/* Init ath dfs pattern detector */
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ar->ath_common.debug_mask = ATH_DBG_DFS;
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ar->dfs_detector = dfs_pattern_detector_init(&ar->ath_common,
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@@ -8984,7 +8984,7 @@ err_unregister:
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ieee80211_unregister_hw(ar->hw);
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err_dfs_detector_exit:
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
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ar->dfs_detector->exit(ar->dfs_detector);
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err_free:
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@@ -8999,7 +8999,7 @@ void ath10k_mac_unregister(struct ath10k
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{
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ieee80211_unregister_hw(ar->hw);
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- if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
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+ if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector)
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ar->dfs_detector->exit(ar->dfs_detector);
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kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels);
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--- a/ath10k/thermal.c
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+++ b/ath10k/thermal.c
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@@ -192,7 +192,7 @@ int ath10k_thermal_register(struct ath10
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/* Avoid linking error on devm_hwmon_device_register_with_groups, I
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* guess linux/hwmon.h is missing proper stubs. */
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- if (!config_enabled(CONFIG_HWMON))
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+ if (!IS_ENABLED(CONFIG_HWMON))
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return 0;
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hwmon_dev = devm_hwmon_device_register_with_groups(ar->dev,
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--- a/ath10k/wmi.c
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+++ b/ath10k/wmi.c
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@@ -3903,7 +3903,7 @@ void ath10k_wmi_event_dfs(struct ath10k
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phyerr->tsf_timestamp, tsf, buf_len);
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/* Skip event if DFS disabled */
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- if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
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+ if (!IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED))
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return;
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ATH10K_DFS_STAT_INC(ar, pulses_total);
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--- a/ath10k-4.13/wmi.c
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+++ b/ath10k-4.13/wmi.c
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@@ -4033,7 +4033,7 @@ static void ath10k_dfs_radar_report(stru
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ATH10K_DFS_STAT_INC(ar, pulses_detected);
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- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
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+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) {
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ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
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"dfs no pulse pattern detected, yet\n");
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return;
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--- a/ath10k-4.16/wmi.c
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+++ b/ath10k-4.16/wmi.c
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@@ -4117,7 +4117,7 @@ static void ath10k_dfs_radar_report(stru
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ATH10K_DFS_STAT_INC(ar, pulses_detected);
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- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
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+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) {
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ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
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"dfs no pulse pattern detected, yet\n");
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return;
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@ -1,11 +0,0 @@
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--- a/ath10k/htt_rx.c
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+++ b/ath10k/htt_rx.c
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@@ -2514,7 +2514,7 @@ bool ath10k_htt_t2h_msg_handler(struct a
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u32 freq = __le32_to_cpu(resp->chan_change.freq);
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ar->tgt_oper_chan =
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- __ieee80211_get_channel(ar->hw->wiphy, freq);
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+ ieee80211_get_channel(ar->hw->wiphy, freq);
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ath10k_dbg(ar, ATH10K_DBG_HTT,
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"htt chan change freq %u phymode %s\n",
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freq, ath10k_wmi_phymode_str(phymode));
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@ -1,104 +0,0 @@
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--- a/ath10k/htt_rx.c
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+++ b/ath10k/htt_rx.c
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@@ -642,11 +642,11 @@ static void ath10k_htt_rx_h_rates(struct
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sgi = (info3 >> 7) & 1;
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status->rate_idx = mcs;
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- status->flag |= RX_FLAG_HT;
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+ status->encoding = RX_ENC_HT;
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if (sgi)
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- status->flag |= RX_FLAG_SHORT_GI;
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+ status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
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if (bw)
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- status->flag |= RX_FLAG_40MHZ;
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+ status->bw = RATE_INFO_BW_40;
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break;
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case HTT_RX_VHT:
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case HTT_RX_VHT_WITH_TXBF:
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@@ -698,10 +698,10 @@ static void ath10k_htt_rx_h_rates(struct
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}
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status->rate_idx = mcs;
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- status->vht_nss = nss;
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+ status->nss = nss;
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if (sgi)
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- status->flag |= RX_FLAG_SHORT_GI;
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+ status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
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switch (bw) {
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/* 20MHZ */
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@@ -709,18 +709,18 @@ static void ath10k_htt_rx_h_rates(struct
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break;
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/* 40MHZ */
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case 1:
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- status->flag |= RX_FLAG_40MHZ;
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+ status->bw = RATE_INFO_BW_40;
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break;
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/* 80MHZ */
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case 2:
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- status->vht_flag |= RX_VHT_FLAG_80MHZ;
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+ status->bw = RATE_INFO_BW_80;
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break;
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case 3:
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- status->vht_flag |= RX_VHT_FLAG_160MHZ;
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+ status->bw = RATE_INFO_BW_160;
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break;
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}
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- status->flag |= RX_FLAG_VHT;
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+ status->encoding = RX_ENC_VHT;
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break;
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default:
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break;
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@@ -900,13 +900,10 @@ static void ath10k_htt_rx_h_ppdu(struct
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/* New PPDU starts so clear out the old per-PPDU status. */
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status->freq = 0;
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status->rate_idx = 0;
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- status->vht_nss = 0;
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- status->vht_flag &= ~RX_VHT_FLAG_80MHZ;
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- status->flag &= ~(RX_FLAG_HT |
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- RX_FLAG_VHT |
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- RX_FLAG_SHORT_GI |
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- RX_FLAG_40MHZ |
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- RX_FLAG_MACTIME_END);
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+ status->nss = 0;
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+ status->encoding = RX_ENC_LEGACY;
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+ status->bw = RATE_INFO_BW_20;
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+ status->flag &= ~RX_FLAG_MACTIME_END;
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status->flag |= RX_FLAG_NO_SIGNAL_VAL;
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ath10k_htt_rx_h_signal(ar, status, rxd);
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@@ -959,7 +956,7 @@ static void ath10k_process_rx(struct ath
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*status = *rx_status;
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ath10k_dbg(ar, ATH10K_DBG_DATA,
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- "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",
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+ "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",
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skb,
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skb->len,
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ieee80211_get_SA(hdr),
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@@ -967,15 +964,15 @@ static void ath10k_process_rx(struct ath
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is_multicast_ether_addr(ieee80211_get_DA(hdr)) ?
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"mcast" : "ucast",
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(__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4,
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- status->flag == 0 ? "legacy" : "",
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- status->flag & RX_FLAG_HT ? "ht" : "",
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- status->flag & RX_FLAG_VHT ? "vht" : "",
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- status->flag & RX_FLAG_40MHZ ? "40" : "",
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- status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
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- status->vht_flag & RX_VHT_FLAG_160MHZ ? "160" : "",
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- status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
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+ (status->encoding == RX_ENC_LEGACY) ? "legacy" : "",
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+ (status->encoding == RX_ENC_HT) ? "ht" : "",
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+ (status->encoding == RX_ENC_VHT) ? "vht" : "",
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+ (status->bw == RATE_INFO_BW_40) ? "40" : "",
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+ (status->bw == RATE_INFO_BW_80) ? "80" : "",
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+ (status->bw == RATE_INFO_BW_160) ? "160" : "",
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+ status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
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status->rate_idx,
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- status->vht_nss,
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+ status->nss,
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status->freq,
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status->band, status->flag,
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!!(status->flag & RX_FLAG_FAILED_FCS_CRC),
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@ -1,448 +0,0 @@
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From: Thomas Hebb <tommyhebb@gmail.com>
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Date: Fri, 13 Apr 2018 17:40:26 +0300
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Subject: [PATCH] ath10k: search all IEs for variant before falling back
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commit f2593cb1b291 ("ath10k: Search SMBIOS for OEM board file
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extension") added a feature to ath10k that allows Board Data File
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(BDF) conflicts between multiple devices that use the same device IDs
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but have different calibration requirements to be resolved by allowing
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a "variant" string to be stored in SMBIOS [and later device tree, added
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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;
|
@ -1,81 +0,0 @@
|
||||
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 */
|
Loading…
Reference in New Issue