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 <tommyhebb@gmail.com>
[refreshed patches]
Signed-off-by: Mathias Kresin <dev@kresin.me>

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 <sven.eckelmann@openmesh.com>
-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 <sven.eckelmann@openmesh.com>
-
+Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
-Origin: other, https://patchwork.kernel.org/patch/9615185/
 ---
+ 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)

package/kernel/mac80211/patches/160-ath10k-search-all-IEs-for-variant-before-falling-back.patch

@@ -47,7 +47,7 @@ Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
 
 --- 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 <tommyhebb@gmail.com>
  
  	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 <tommyhebb@gmail.com>
  	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 <tommyhebb@gmail.com>
  		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)
  {

package/kernel/mac80211/patches/921-ath10k_init_devices_synchronously.patch

@@ -14,7 +14,7 @@ Signed-off-by: Sven Eckelmann <sven@open-mesh.com>
 
 --- 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);