From 751746c736bbda828ff1add002a0419a3b883e63 Mon Sep 17 00:00:00 2001 From: Thomas Hebb Date: Fri, 12 Jan 2018 15:59:25 -0500 Subject: [PATCH] mac80211: update patch to read ath10k variant from DT This patch was revised upstream before being merged, and OpenWrt's copy was never updated to reflect the revision. Signed-off-by: Thomas Hebb [refreshed patches] Signed-off-by: Mathias Kresin --- .../081-ath10k-calibration-variant.patch | 21 ++++++++++++------- ...-IEs-for-variant-before-falling-back.patch | 8 +++---- ...21-ath10k_init_devices_synchronously.patch | 2 +- 3 files changed, 18 insertions(+), 13 deletions(-) diff --git a/package/kernel/mac80211/patches/081-ath10k-calibration-variant.patch b/package/kernel/mac80211/patches/081-ath10k-calibration-variant.patch index f9a830c7a6..2724027866 100644 --- a/package/kernel/mac80211/patches/081-ath10k-calibration-variant.patch +++ b/package/kernel/mac80211/patches/081-ath10k-calibration-variant.patch @@ -1,5 +1,6 @@ +From d06f26c5c8a41f246a9c40862a77a55725cedbd3 Mon Sep 17 00:00:00 2001 From: Sven Eckelmann -Date: Fri, 10 Mar 2017 09:06:15 +0100 +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 @@ -7,7 +8,7 @@ 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 the vendor requirements and it is necessary to use a different +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. @@ -33,13 +34,14 @@ This would create the boarddata identifiers for the board-2.bin search * bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=RT-AC58U Signed-off-by: Sven Eckelmann - -Origin: other, https://patchwork.kernel.org/patch/9615185/ +Signed-off-by: Kalle Valo --- + drivers/net/wireless/ath/ath10k/core.c | 40 ++++++++++++++++++++++++++++------ + 1 file changed, 33 insertions(+), 7 deletions(-) --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -860,6 +860,25 @@ static int ath10k_core_check_smbios(stru +@@ -860,6 +860,28 @@ static int ath10k_core_check_smbios(stru return 0; } @@ -57,7 +59,10 @@ Origin: other, https://patchwork.kernel.org/patch/9615185/ + if (!variant) + return -ENODATA; + -+ strscpy(ar->id.bdf_ext, variant, sizeof(ar->id.bdf_ext)); ++ 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; +} @@ -65,7 +70,7 @@ Origin: other, https://patchwork.kernel.org/patch/9615185/ static int ath10k_download_and_run_otp(struct ath10k *ar) { u32 result, address = ar->hw_params.patch_load_addr; -@@ -1231,19 +1250,19 @@ static int ath10k_core_create_board_name +@@ -1231,19 +1253,19 @@ static int ath10k_core_create_board_name /* strlen(',variant=') + strlen(ar->id.bdf_ext) */ char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 }; @@ -91,7 +96,7 @@ Origin: other, https://patchwork.kernel.org/patch/9615185/ scnprintf(name, name_len, "bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x%s", ath10k_bus_str(ar->hif.bus), -@@ -2343,7 +2362,11 @@ static int ath10k_core_probe_fw(struct a +@@ -2343,7 +2365,11 @@ static int ath10k_core_probe_fw(struct a ret = ath10k_core_check_smbios(ar); if (ret) diff --git a/package/kernel/mac80211/patches/160-ath10k-search-all-IEs-for-variant-before-falling-back.patch b/package/kernel/mac80211/patches/160-ath10k-search-all-IEs-for-variant-before-falling-back.patch index cac396aeca..357b006bcc 100644 --- a/package/kernel/mac80211/patches/160-ath10k-search-all-IEs-for-variant-before-falling-back.patch +++ b/package/kernel/mac80211/patches/160-ath10k-search-all-IEs-for-variant-before-falling-back.patch @@ -47,7 +47,7 @@ Signed-off-by: Thomas Hebb --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -1129,14 +1129,61 @@ out: +@@ -1132,14 +1132,61 @@ out: return ret; } @@ -112,7 +112,7 @@ Signed-off-by: Thomas Hebb ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, -@@ -1174,69 +1221,23 @@ static int ath10k_core_fetch_board_data_ +@@ -1177,69 +1224,23 @@ static int ath10k_core_fetch_board_data_ data += magic_len; len -= magic_len; @@ -191,7 +191,7 @@ Signed-off-by: Thomas Hebb return 0; err: -@@ -1245,12 +1246,12 @@ err: +@@ -1248,12 +1249,12 @@ err: } static int ath10k_core_create_board_name(struct ath10k *ar, char *name, @@ -206,7 +206,7 @@ Signed-off-by: Thomas Hebb scnprintf(variant, sizeof(variant), ",variant=%s", ar->id.bdf_ext); -@@ -1276,17 +1277,26 @@ out: +@@ -1279,17 +1280,26 @@ out: static int ath10k_core_fetch_board_file(struct ath10k *ar) { diff --git a/package/kernel/mac80211/patches/921-ath10k_init_devices_synchronously.patch b/package/kernel/mac80211/patches/921-ath10k_init_devices_synchronously.patch index 3b1e9673bb..2c466a300c 100644 --- a/package/kernel/mac80211/patches/921-ath10k_init_devices_synchronously.patch +++ b/package/kernel/mac80211/patches/921-ath10k_init_devices_synchronously.patch @@ -14,7 +14,7 @@ Signed-off-by: Sven Eckelmann --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -2458,6 +2458,16 @@ int ath10k_core_register(struct ath10k * +@@ -2494,6 +2494,16 @@ int ath10k_core_register(struct ath10k * ar->chip_id = chip_id; queue_work(ar->workqueue, &ar->register_work);