diff options
| author | Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> | 2015-06-18 12:31:07 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-06-30 15:12:44 +0300 |
| commit | 2adf99ca33ca75c8a702797f77a1652e26f18a6e (patch) | |
| tree | 862f9eb996b4659cb215d0412f3ff884bd9aa70d /drivers/net/wireless/ath/ath10k/ce.h | |
| parent | 6e4202c3ed301dea62885a3ead6506534fcf8db3 (diff) | |
ath10k: Extend CE src desc flags for interrupt indication
QCA99X0 uses two new copy engine src desc flags for interrupt
indication. Bit_2 is to mark if host interrupt is disabled after
processing the current desc and bit_3 is to mark if target interrupt
is diabled after the processing of current descriptor.
CE_DESC_FLAGS_META_DATA_MASK and CE_DESC_FLAGS_META_DATA_LSB are based
on the target type.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/ce.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index bb4b8f3e7c5c..5c903e15dd65 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -38,8 +38,13 @@ struct ath10k_ce_pipe; #define CE_DESC_FLAGS_GATHER (1 << 0) #define CE_DESC_FLAGS_BYTE_SWAP (1 << 1) -#define CE_DESC_FLAGS_META_DATA_MASK 0xFFFC -#define CE_DESC_FLAGS_META_DATA_LSB 2 + +/* Following desc flags are used in QCA99X0 */ +#define CE_DESC_FLAGS_HOST_INT_DIS (1 << 2) +#define CE_DESC_FLAGS_TGT_INT_DIS (1 << 3) + +#define CE_DESC_FLAGS_META_DATA_MASK ar->hw_values->ce_desc_meta_data_mask +#define CE_DESC_FLAGS_META_DATA_LSB ar->hw_values->ce_desc_meta_data_lsb struct ce_desc { __le32 addr; |