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| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-04-15 17:38:43 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-16 15:43:25 -0400 |
| commit | 87d5efbbd6b6df6111404f9c12ad1b9a957498c5 (patch) | |
| tree | 2de4bc70056715cdb9324cd86c354ce921654f4d /drivers/net/wireless/ath/ath9k/mac.c | |
| parent | 3f3a1c8031fd87a7d0195d0a8e8101d04c283fcc (diff) | |
| download | linux-stable-87d5efbbd6b6df6111404f9c12ad1b9a957498c5.tar.gz linux-stable-87d5efbbd6b6df6111404f9c12ad1b9a957498c5.tar.bz2 linux-stable-87d5efbbd6b6df6111404f9c12ad1b9a957498c5.zip | |
ath9k_hw: Add abstraction to set/get link pointer
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 0c9c378616c6..a8dab23622f1 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -21,12 +21,25 @@ static void ar9002_hw_rx_enable(struct ath_hw *ah) REG_WRITE(ah, AR_CR, AR_CR_RXE); } +static void ar9002_hw_set_desc_link(void *ds, u32 ds_link) +{ + ((struct ath_desc *) ds)->ds_link = ds_link; +} + +static void ar9002_hw_get_desc_link(void *ds, u32 **ds_link) +{ + *ds_link = &((struct ath_desc *)ds)->ds_link; +} + void ar9002_hw_attach_mac_ops(struct ath_hw *ah) { struct ath_hw_ops *ops = ath9k_hw_ops(ah); ops->rx_enable = ar9002_hw_rx_enable; + ops->set_desc_link = ar9002_hw_set_desc_link; + ops->get_desc_link = ar9002_hw_get_desc_link; } + static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) { |