diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 8 |
3 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/core.c b/drivers/net/wireless/ath/ath6kl/core.c index 4ec02cea0f43..ebb9f163710f 100644 --- a/drivers/net/wireless/ath/ath6kl/core.c +++ b/drivers/net/wireless/ath/ath6kl/core.c @@ -31,6 +31,7 @@ unsigned int debug_mask; static unsigned int suspend_mode; static unsigned int wow_mode; static unsigned int uart_debug; +static unsigned int uart_rate = 115200; static unsigned int ath6kl_p2p; static unsigned int testmode; static unsigned int recovery_enable; @@ -40,6 +41,7 @@ module_param(debug_mask, uint, 0644); module_param(suspend_mode, uint, 0644); module_param(wow_mode, uint, 0644); module_param(uart_debug, uint, 0644); +module_param(uart_rate, uint, 0644); module_param(ath6kl_p2p, uint, 0644); module_param(testmode, uint, 0644); module_param(recovery_enable, uint, 0644); @@ -180,6 +182,7 @@ int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type) if (uart_debug) ar->conf_flags |= ATH6KL_CONF_UART_DEBUG; + ar->hw.uarttx_rate = uart_rate; set_bit(FIRST_BOOT, &ar->flag); diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 713a571a27ce..7a1970e484a6 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -781,6 +781,7 @@ struct ath6kl { u32 board_addr; u32 refclk_hz; u32 uarttx_pin; + u32 uarttx_rate; u32 testscript_addr; u8 tx_ant; u8 rx_ant; diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 3daeb27978ee..58fb227a849f 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -651,6 +651,14 @@ int ath6kl_configure_target(struct ath6kl *ar) if (status) return status; + /* Only set the baud rate if we're actually doing debug */ + if (ar->conf_flags & ATH6KL_CONF_UART_DEBUG) { + status = ath6kl_bmi_write_hi32(ar, hi_desired_baud_rate, + ar->hw.uarttx_rate); + if (status) + return status; + } + /* Configure target refclk_hz */ if (ar->hw.refclk_hz != 0) { status = ath6kl_bmi_write_hi32(ar, hi_refclk_hz, |