ath10k: Add support to provide higher range mem chunks in wmi init command

With the current implementation of wmi init command,
there is no provision for the host driver to provide mem
chunks addresses with more than 32-bit, to the firmware.
WCN3990 is a 35-bit target and can accept mem chunks addresses
which are above 32-bit.

If firmware supports address range more than 32 bit, it
advertises the support by setting the WMI_SERVICE_EXTEND_ADDRESS
service. Based on this service fill the upper bits of paddr while
providing the mem chunks in the wmi init command.

Tested HW: WCN3990
Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1

Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index 0b7cb011cb19..5a85f2eedfe0 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1427,6 +1427,11 @@ enum wmi_tlv_service {
 	WMI_TLV_SERVICE_WLAN_HPCS_PULSE = 172,
 	WMI_TLV_SERVICE_PER_VDEV_CHAINMASK_CONFIG_SUPPORT = 173,
 	WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI = 174,
+	WMI_TLV_SERVICE_NAN_DISABLE_SUPPORT = 175,
+	WMI_TLV_SERVICE_HTT_H2T_NO_HTC_HDR_LEN_IN_MSG_LEN = 176,
+	WMI_TLV_SERVICE_COEX_SUPPORT_UNEQUAL_ISOLATION = 177,
+	WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT = 178,
+	WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS = 179,
 
 	WMI_TLV_MAX_EXT_SERVICE = 256,
 };
@@ -1606,6 +1611,9 @@ wmi_tlv_svc_map_ext(const __le32 *in, unsigned long *out, size_t len)
 	       WMI_TLV_MAX_SERVICE);
 	SVCMAP(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
 	       WMI_SERVICE_TX_DATA_ACK_RSSI, WMI_TLV_MAX_SERVICE);
+	SVCMAP(WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS,
+	       WMI_SERVICE_SUPPORT_EXTEND_ADDRESS,
+	       WMI_TLV_MAX_SERVICE);
 }
 
 #undef SVCMAP
@@ -1761,6 +1769,21 @@ struct wmi_tlv_resource_config {
 	__le32 host_capab;
 } __packed;
 
+/* structure describing host memory chunk. */
+struct host_memory_chunk_tlv {
+	/* id of the request that is passed up in service ready */
+	__le32 req_id;
+
+	/* the physical address the memory chunk */
+	__le32 ptr;
+
+	/* size of the chunk */
+	__le32 size;
+
+	/* the upper 32 bit address valid only for more than 32 bit target */
+	__le32 ptr_high;
+} __packed;
+
 struct wmi_tlv_init_cmd {
 	struct wmi_tlv_abi_version abi;
 	__le32 num_host_mem_chunks;