Merge tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v5.19

First set of patches for v5.19 and this is a big one. We have two new
drivers, a change in mac80211 STA API affecting most drivers and
ath11k getting support for WCN6750. And as usual lots of fixes and
cleanups all over.

Major changes:

new drivers
 - wfx: silicon labs devices
 - plfxlc: pureLiFi X, XL, XC devices

mac80211
 - host based BSS color collision detection
 - prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support

rtw88
 - support TP-Link T2E devices

rtw89
 - support firmware crash simulation
 - preparation for 8852ce hardware support

ath11k
 - Wake-on-WLAN support for QCA6390 and WCN6855
 - device recovery (firmware restart) support for QCA6390 and WCN6855
 - support setting Specific Absorption Rate (SAR) for WCN6855
 - read country code from SMBIOS for WCN6855/QCA6390
 - support for WCN6750

wcn36xx
 - support for transmit rate reporting to user space

* tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (228 commits)
  rtw89: 8852c: rfk: add DPK
  rtw89: 8852c: rfk: add IQK
  rtw89: 8852c: rfk: add RX DCK
  rtw89: 8852c: rfk: add RCK
  rtw89: 8852c: rfk: add TSSI
  rtw89: 8852c: rfk: add LCK
  rtw89: 8852c: rfk: add DACK
  rtw89: 8852c: rfk: add RFK tables
  plfxlc: fix le16_to_cpu warning for beacon_interval
  rtw88: remove a copy of the NAPI_POLL_WEIGHT define
  carl9170: tx: fix an incorrect use of list iterator
  wil6210: use NAPI_POLL_WEIGHT for napi budget
  ath10k: remove a copy of the NAPI_POLL_WEIGHT define
  ath11k: Add support for WCN6750 device
  ath11k: Datapath changes to support WCN6750
  ath11k: HAL changes to support WCN6750
  ath11k: Add QMI changes for WCN6750
  ath11k: Fetch device information via QMI for WCN6750
  ath11k: Add register access logic for WCN6750
  ath11k: Add HW params for WCN6750
  ...
====================

Link: https://lore.kernel.org/r/20220503153622.C1671C385A4@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 22 insertions, 1 deletions

diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 4f3238d2a171..76004bda0c02 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -182,6 +182,9 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8997 = {
 	.host_int_rsr_reg = 0x4,
 	.host_int_status_reg = 0x0C,
 	.host_int_mask_reg = 0x08,
+	.host_strap_reg = 0xF4,
+	.host_strap_mask = 0x01,
+	.host_strap_value = 0x00,
 	.status_reg_0 = 0xE8,
 	.status_reg_1 = 0xE9,
 	.sdio_int_mask = 0xff,
@@ -283,6 +286,9 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8987 = {
 	.host_int_rsr_reg = 0x4,
 	.host_int_status_reg = 0x0C,
 	.host_int_mask_reg = 0x08,
+	.host_strap_reg = 0xF4,
+	.host_strap_mask = 0x01,
+	.host_strap_value = 0x00,
 	.status_reg_0 = 0xE8,
 	.status_reg_1 = 0xE9,
 	.sdio_int_mask = 0xff,
@@ -402,6 +408,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = {
 
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
 	.firmware = SD8997_DEFAULT_FW_NAME,
+	.firmware_sdiouart = SD8997_SDIOUART_FW_NAME,
 	.reg = &mwifiex_reg_sd8997,
 	.max_ports = 32,
 	.mp_agg_pkt_limit = 16,
@@ -536,6 +543,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
 		struct mwifiex_sdio_device *data = (void *)id->driver_data;
 
 		card->firmware = data->firmware;
+		card->firmware_sdiouart = data->firmware_sdiouart;
 		card->reg = data->reg;
 		card->max_ports = data->max_ports;
 		card->mp_agg_pkt_limit = data->mp_agg_pkt_limit;
@@ -2439,6 +2447,7 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 	int ret;
 	struct sdio_mmc_card *card = adapter->card;
 	struct sdio_func *func = card->func;
+	const char *firmware = card->firmware;
 
 	/* save adapter pointer in card */
 	card->adapter = adapter;
@@ -2455,7 +2464,18 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 		return ret;
 	}
 
-	strcpy(adapter->fw_name, card->firmware);
+	/* Select correct firmware (sdsd or sdiouart) firmware based on the strapping
+	 * option
+	 */
+	if (card->firmware_sdiouart) {
+		u8 val;
+
+		mwifiex_read_reg(adapter, card->reg->host_strap_reg, &val);
+		if ((val & card->reg->host_strap_mask) == card->reg->host_strap_value)
+			firmware = card->firmware_sdiouart;
+	}
+	strcpy(adapter->fw_name, firmware);
+
 	if (card->fw_dump_enh) {
 		adapter->mem_type_mapping_tbl = generic_mem_type_map;
 		adapter->num_mem_types = 1;
@@ -3157,3 +3177,4 @@ MODULE_FIRMWARE(SD8887_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8977_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8987_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8997_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(SD8997_SDIOUART_FW_NAME);