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rsi: change in device init frame sequence for 9116

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Initial frame exchange sequence has been changed for 9116 chip. Getting MAC
address using EEPROM read frame will be once common device configuration is
done and RESET_MAC frame is sending after bootup parameters confirmation is
received, which are different from RS9113 device

Signed-off-by: Siva Rebbagondla <siva8118@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Siva Rebbagondla 2019-04-03 09:43:05 +05:30 committed by Kalle Valo
parent e5a1ecc97e
commit 9ba4562ac1
1 changed files with 30 additions and 8 deletions
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38
drivers/net/wireless/rsi/rsi_91x_mgmt.c
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@ -1766,15 +1766,26 @@ static int rsi_handle_ta_confirm_type(struct rsi_common *common,
rsi_dbg(FSM_ZONE, "%s: Boot up params confirm received\n",
__func__);
if (common->fsm_state == FSM_BOOT_PARAMS_SENT) {
adapter->eeprom.length = (IEEE80211_ADDR_LEN +
WLAN_MAC_MAGIC_WORD_LEN +
WLAN_HOST_MODE_LEN);
adapter->eeprom.offset = WLAN_MAC_EEPROM_ADDR;
if (rsi_eeprom_read(common)) {
common->fsm_state = FSM_CARD_NOT_READY;
goto out;
if (adapter->device_model == RSI_DEV_9116) {
common->band = NL80211_BAND_5GHZ;
common->num_supp_bands = 2;
if (rsi_send_reset_mac(common))
goto out;
else
common->fsm_state = FSM_RESET_MAC_SENT;
} else {
adapter->eeprom.length =
(IEEE80211_ADDR_LEN +
WLAN_MAC_MAGIC_WORD_LEN +
WLAN_HOST_MODE_LEN);
adapter->eeprom.offset = WLAN_MAC_EEPROM_ADDR;
if (rsi_eeprom_read(common)) {
common->fsm_state = FSM_CARD_NOT_READY;
goto out;
}
common->fsm_state = FSM_EEPROM_READ_MAC_ADDR;
}
common->fsm_state = FSM_EEPROM_READ_MAC_ADDR;
} else {
rsi_dbg(INFO_ZONE,
"%s: Received bootup params cfm in %d state\n",
@ -1936,6 +1947,17 @@ int rsi_handle_card_ready(struct rsi_common *common, u8 *msg)
case FSM_COMMON_DEV_PARAMS_SENT:
rsi_dbg(INIT_ZONE, "Card ready indication from WLAN HAL\n");
if (common->priv->device_model == RSI_DEV_9116) {
if (msg[16] != MAGIC_WORD) {
rsi_dbg(FSM_ZONE,
"%s: [EEPROM_READ] Invalid token\n",
__func__);
common->fsm_state = FSM_CARD_NOT_READY;
return -EINVAL;
}
memcpy(common->mac_addr, &msg[20], ETH_ALEN);
rsi_dbg(INIT_ZONE, "MAC Addr %pM", common->mac_addr);
}
/* Get usb buffer status register address */
common->priv->usb_buffer_status_reg = *(u32 *)&msg[8];
rsi_dbg(INFO_ZONE, "USB buffer status register = %x\n",