diff options
| author | John W. Linville <linville@tuxdriver.com> | 2011-06-30 13:34:06 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-30 13:34:06 -0400 |
| commit | df2cbe40753dc36af294c30209ed909869aca6cf (patch) | |
| tree | 39eb7e8e06737b295007126f4e16c1b688427163 /drivers/net/wireless/ath/ath9k/ath9k.h | |
| parent | 1049f6413f6e52572a768ca1590fa479ef0a48e8 (diff) | |
| parent | 9a4ba833a2d0016cf836827e136f0c219834bd41 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 359576ff86dc..46393f90f16c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -101,6 +101,11 @@ enum buffer_type { #define ATH_TXSTATUS_RING_SIZE 64 +#define DS2PHYS(_dd, _ds) \ + ((_dd)->dd_desc_paddr + ((caddr_t)(_ds) - (caddr_t)(_dd)->dd_desc)) +#define ATH_DESC_4KB_BOUND_CHECK(_daddr) ((((_daddr) & 0xFFF) > 0xF7F) ? 1 : 0) +#define ATH_DESC_4KB_BOUND_NUM_SKIPPED(_len) ((_len) / 4096) + struct ath_descdma { void *dd_desc; dma_addr_t dd_desc_paddr; |