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Merge "msm: ipa4: Add changes to support PCIe addr for WDI2 over GSI"

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qctecmdr 2020-10-27 18:33:28 -07:00 • committed by Gerrit - the friendly Code Review server
commit 5b47848843
1 changed files with 16 additions and 0 deletions
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16
include/linux/ipa.h
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@ -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;
};
/**