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| author | Kevin Fang <kevin.fang@qca.qualcomm.com> | 2011-07-11 17:14:13 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-08-31 10:10:53 +0300 |
| commit | 31024d99003486c90c793dea58b55f7920f0488b (patch) | |
| tree | 1d9b749c4e249581e4064584f10606d3cdcfcec9 /drivers/net/wireless/ath/ath6kl/main.c | |
| parent | 0ce77920adcb16d6449de9ca481a553ea6008c6d (diff) | |
| download | lwn-31024d99003486c90c793dea58b55f7920f0488b.tar.gz lwn-31024d99003486c90c793dea58b55f7920f0488b.zip | |
ath6kl: Add beginning of AR6004 initialisation support
Support isn't complete yet.
Signed-off-by: Kevin Fang <kevin.fang@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/main.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index c336eae0cf48..f236aa8c6b8f 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -298,6 +298,10 @@ int ath6kl_access_datadiag(struct ath6kl *ar, u32 address, return status; } +/* FIXME: move to a better place, target.h? */ +#define AR6003_RESET_CONTROL_ADDRESS 0x00004000 +#define AR6004_RESET_CONTROL_ADDRESS 0x00004000 + static void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, bool wait_fot_compltn, bool cold_reset) { @@ -305,12 +309,24 @@ static void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, u32 address; u32 data; - if (target_type != TARGET_TYPE_AR6003) + if (target_type != TARGET_TYPE_AR6003 && + target_type != TARGET_TYPE_AR6004) return; data = cold_reset ? RESET_CONTROL_COLD_RST : RESET_CONTROL_MBOX_RST; - address = RTC_BASE_ADDRESS; + switch (target_type) { + case TARGET_TYPE_AR6003: + address = AR6003_RESET_CONTROL_ADDRESS; + break; + case TARGET_TYPE_AR6004: + address = AR6004_RESET_CONTROL_ADDRESS; + break; + default: + address = AR6003_RESET_CONTROL_ADDRESS; + break; + } + status = ath6kl_write_reg_diag(ar, &address, &data); if (status) |