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 <vthia...@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/ce.c | 1 +
 drivers/net/wireless/ath/ath10k/ce.h | 9 +++++++--
 drivers/net/wireless/ath/ath10k/hw.c | 6 ++++++
 drivers/net/wireless/ath/ath10k/hw.h | 2 ++
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/ce.c 
b/drivers/net/wireless/ath/ath10k/ce.c
index e508c65..cf28fbe 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -452,6 +452,7 @@ int ath10k_ce_completed_recv_next_nolock(struct 
ath10k_ce_pipe *ce_state,
 {
        struct ath10k_ce_ring *dest_ring = ce_state->dest_ring;
        unsigned int nentries_mask = dest_ring->nentries_mask;
+       struct ath10k *ar = ce_state->ar;
        unsigned int sw_index = dest_ring->sw_index;
 
        struct ce_desc *base = dest_ring->base_addr_owner_space;
diff --git a/drivers/net/wireless/ath/ath10k/ce.h 
b/drivers/net/wireless/ath/ath10k/ce.h
index bb4b8f3..5c903e15 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;
diff --git a/drivers/net/wireless/ath/ath10k/hw.c 
b/drivers/net/wireless/ath/ath10k/hw.c
index e5fe33d9..1414e1f 100644
--- a/drivers/net/wireless/ath/ath10k/hw.c
+++ b/drivers/net/wireless/ath/ath10k/hw.c
@@ -114,6 +114,8 @@ const struct ath10k_hw_values qca988x_values = {
        .ce_count                       = 8,
        .msi_assign_ce_max              = 7,
        .num_target_ce_config_wlan      = 7,
+       .ce_desc_meta_data_mask         = 0xFFFC,
+       .ce_desc_meta_data_lsb          = 2,
 };
 
 const struct ath10k_hw_values qca6174_values = {
@@ -121,6 +123,8 @@ const struct ath10k_hw_values qca6174_values = {
        .ce_count                       = 8,
        .msi_assign_ce_max              = 7,
        .num_target_ce_config_wlan      = 7,
+       .ce_desc_meta_data_mask         = 0xFFFC,
+       .ce_desc_meta_data_lsb          = 2,
 };
 
 const struct ath10k_hw_values qca99x0_values = {
@@ -128,6 +132,8 @@ const struct ath10k_hw_values qca99x0_values = {
        .ce_count                       = 12,
        .msi_assign_ce_max              = 12,
        .num_target_ce_config_wlan      = 10,
+       .ce_desc_meta_data_mask         = 0xFFF0,
+       .ce_desc_meta_data_lsb          = 4,
 };
 
 void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey,
diff --git a/drivers/net/wireless/ath/ath10k/hw.h 
b/drivers/net/wireless/ath/ath10k/hw.h
index 5819659..35cd8ca 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -195,6 +195,8 @@ struct ath10k_hw_values {
        u8 ce_count;
        u8 msi_assign_ce_max;
        u8 num_target_ce_config_wlan;
+       u16 ce_desc_meta_data_mask;
+       u8 ce_desc_meta_data_lsb;
 };
 
 extern const struct ath10k_hw_values qca988x_values;
-- 
1.9.1

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