3 files changed, 71 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index 93939de2be19..bb4b8f3e7c5c 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -21,7 +21,7 @@
 #include "hif.h"
 
 /* Maximum number of Copy Engine's supported */
-#define CE_COUNT_MAX 8
+#define CE_COUNT_MAX 12
 #define CE_HTT_H2T_MSG_SRC_NENTRIES 4096
 
 /* Descriptor rings must be aligned to this boundary */
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 76caeab5c7d3..581965947594 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -343,6 +343,9 @@ enum ath10k_hw_rate_cck {
 #define TARGET_TLV_NUM_MSDU_DESC		(1024 + 32)
 #define TARGET_TLV_NUM_WOW_PATTERNS		22
 
+/* Diagnostic Window */
+#define CE_DIAG_PIPE	7
+
 #define NUM_TARGET_CE_CONFIG_WLAN ar->hw_values->num_target_ce_config_wlan
 
 /* Number of Copy Engines supported */
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 0007e7077f9c..c2aecfe76544 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -156,6 +156,38 @@ static const struct ce_attr host_ce_config_wlan[] = {
 		.src_sz_max = DIAG_TRANSFER_LIMIT,
 		.dest_nentries = 2,
 	},
+
+	/* CE8: target->host pktlog */
+	{
+		.flags = CE_ATTR_FLAGS,
+		.src_nentries = 0,
+		.src_sz_max = 2048,
+		.dest_nentries = 128,
+	},
+
+	/* CE9 target autonomous qcache memcpy */
+	{
+		.flags = CE_ATTR_FLAGS,
+		.src_nentries = 0,
+		.src_sz_max = 0,
+		.dest_nentries = 0,
+	},
+
+	/* CE10: target autonomous hif memcpy */
+	{
+		.flags = CE_ATTR_FLAGS,
+		.src_nentries = 0,
+		.src_sz_max = 0,
+		.dest_nentries = 0,
+	},
+
+	/* CE11: target autonomous hif memcpy */
+	{
+		.flags = CE_ATTR_FLAGS,
+		.src_nentries = 0,
+		.src_sz_max = 0,
+		.dest_nentries = 0,
+	},
 };
 
 /* Target firmware's Copy Engine configuration. */
@@ -233,6 +265,38 @@ static const struct ce_pipe_config target_ce_config_wlan[] = {
 	},
 
 	/* CE7 used only by Host */
+	{
+		.pipenum = __cpu_to_le32(7),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(0),
+		.nbytes_max = __cpu_to_le32(0),
+		.flags = __cpu_to_le32(0),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE8 target->host packtlog */
+	{
+		.pipenum = __cpu_to_le32(8),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(64),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE9 target autonomous qcache memcpy */
+	{
+		.pipenum = __cpu_to_le32(9),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* It not necessary to send target wlan configuration for CE10 & CE11
+	 * as these CEs are not actively used in target.
+	 */
 };
 
 /*
@@ -1771,7 +1835,8 @@ static int ath10k_pci_init_config(struct ath10k *ar)
 
 	ret = ath10k_pci_diag_write_mem(ar, pipe_cfg_targ_addr,
 					target_ce_config_wlan,
-					sizeof(target_ce_config_wlan));
+					sizeof(struct ce_pipe_config) *
+					NUM_TARGET_CE_CONFIG_WLAN);
 
 	if (ret != 0) {
 		ath10k_err(ar, "Failed to write pipe cfg: %d\n", ret);
@@ -1885,7 +1950,7 @@ static int ath10k_pci_alloc_pipes(struct ath10k *ar)
 		}
 
 		/* Last CE is Diagnostic Window */
-		if (i == CE_COUNT - 1) {
+		if (i == CE_DIAG_PIPE) {
 			ar_pci->ce_diag = pipe->ce_hdl;
 			continue;
 		}