Merge "msm: ipa4: Add changes to support PCIe addr for WDI2 over GSI" (5b478488) · Commits · e / devices / android_kernel_fairphone_FP5

include/linux/ipa.h

+16 −0

Original line number	Diff line number	Diff line
		@@ -981,6 +981,8 @@ struct IpaHwStatsWDIInfoData_t {
		* uc is writing (WDI-2.0)
		* @rdy_comp_ring_size: size of the Rx_completion ring in bytes
		* expected to communicate about the Read pointer into the Rx Ring
		* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
		* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
		*/
		struct ipa_wdi_ul_params {
		phys_addr_t rdy_ring_base_pa;
		@@ -991,6 +993,8 @@ struct ipa_wdi_ul_params {
		u32 rdy_comp_ring_size;
		u32 *rdy_ring_rp_va;
		u32 *rdy_comp_ring_wp_va;
		bool is_txr_rn_db_pcie_addr;
		bool is_evt_rn_db_pcie_addr;
		};

		/**
		@@ -999,6 +1003,8 @@ struct ipa_wdi_ul_params {
		* @rdy_ring_size: size of the Rx ring in bytes
		* @rdy_ring_rp_pa: physical address of the location through which IPA uc is
		* expected to communicate about the Read pointer into the Rx Ring
		* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
		* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
		*/
		struct ipa_wdi_ul_params_smmu {
		struct sg_table rdy_ring;
		@@ -1009,6 +1015,8 @@ struct ipa_wdi_ul_params_smmu {
		u32 rdy_comp_ring_size;
		u32 *rdy_ring_rp_va;
		u32 *rdy_comp_ring_wp_va;
		bool is_txr_rn_db_pcie_addr;
		bool is_evt_rn_db_pcie_addr;
		};

		/**
		@@ -1021,6 +1029,8 @@ struct ipa_wdi_ul_params_smmu {
		* write into to trigger the copy engine
		* @ce_ring_size: Copy Engine Ring size in bytes
		* @num_tx_buffers: Number of pkt buffers allocated
		* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
		* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
		*/
		struct ipa_wdi_dl_params {
		phys_addr_t comp_ring_base_pa;
		@@ -1029,6 +1039,8 @@ struct ipa_wdi_dl_params {
		phys_addr_t ce_door_bell_pa;
		u32 ce_ring_size;
		u32 num_tx_buffers;
		bool is_txr_rn_db_pcie_addr;
		bool is_evt_rn_db_pcie_addr;
		};

		/**
		@@ -1040,6 +1052,8 @@ struct ipa_wdi_dl_params {
		* write into to trigger the copy engine
		* @ce_ring_size: Copy Engine Ring size in bytes
		* @num_tx_buffers: Number of pkt buffers allocated
		* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
		* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
		*/
		struct ipa_wdi_dl_params_smmu {
		struct sg_table comp_ring;
		@@ -1048,6 +1062,8 @@ struct ipa_wdi_dl_params_smmu {
		phys_addr_t ce_door_bell_pa;
		u32 ce_ring_size;
		u32 num_tx_buffers;
		bool is_txr_rn_db_pcie_addr;
		bool is_evt_rn_db_pcie_addr;
		};

		/**