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Merge "techpack: ipa: Read number of cb supported from dtsi"

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This commit is contained in:
qctecmdr
2021-01-28 01:27:54 -08:00
committed by Gerrit - the friendly Code Review server
parent 5df1a80196 9e9824bcc6
commit 046f1fd972
2 changed files with 23 additions and 2 deletions
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21
drivers/platform/msm/ipa/ipa_v3/ipa.c
View File

@@ -7537,7 +7537,6 @@ static int ipa3_pre_init(const struct ipa3_plat_drv_res *resource_p,
ipa3_ctx->ipa_cfg_offset = resource_p->ipa_cfg_offset;
ipa3_ctx->ipa_hw_type = resource_p->ipa_hw_type;
ipa3_ctx->ipa_config_is_mhi = resource_p->ipa_mhi_dynamic_config;
ipa3_ctx->hw_type_index = ipa3_get_hw_type_index();
ipa3_ctx->ipa3_hw_mode = resource_p->ipa3_hw_mode;
ipa3_ctx->platform_type = resource_p->platform_type;
ipa3_ctx->use_ipa_teth_bridge = resource_p->use_ipa_teth_bridge;
@@ -7594,6 +7593,8 @@ static int ipa3_pre_init(const struct ipa3_plat_drv_res *resource_p,
resource_p->tx_wrapper_cache_max_size);
ipa3_ctx->ipa_config_is_auto = resource_p->ipa_config_is_auto;
ipa3_ctx->ipa_mhi_proxy = resource_p->ipa_mhi_proxy;
ipa3_ctx->max_num_smmu_cb = resource_p->max_num_smmu_cb;
ipa3_ctx->hw_type_index = ipa3_get_hw_type_index();
if (resource_p->gsi_fw_file_name) {
ipa3_ctx->gsi_fw_file_name =
@@ -8379,6 +8380,7 @@ static int get_ipa_dts_configuration(struct platform_device *pdev,
ipa_drv_res->skip_ieob_mask_wa = false;
ipa_drv_res->ipa_gpi_event_rp_ddr = false;
ipa_drv_res->ipa_config_is_auto = false;
ipa_drv_res->max_num_smmu_cb = IPA_SMMU_CB_MAX;
/* Get IPA HW Version */
result = of_property_read_u32(pdev->dev.of_node, "qcom,ipa-hw-ver",
@@ -8935,6 +8937,16 @@ static int get_ipa_dts_configuration(struct platform_device *pdev,
get_dts_tx_wrapper_cache_size(pdev, ipa_drv_res);
result = of_property_read_u32(pdev->dev.of_node,
"qcom,max_num_smmu_cb",
&ipa_drv_res->max_num_smmu_cb);
if (result)
IPADBG(": using default max number of cb = %d\n",
ipa_drv_res->max_num_smmu_cb);
else
IPADBG(": found ipa_drv_res->max_num_smmu_cb = %d\n",
ipa_drv_res->max_num_smmu_cb);
return 0;
}
@@ -9440,7 +9452,8 @@ static void ipa_smmu_update_fw_loader(void)
break;
}
}
if (i == IPA_SMMU_CB_MAX) {
if (i == IPA_SMMU_CB_MAX ||
ipa3_ctx->num_smmu_cb_probed == ipa3_ctx->max_num_smmu_cb) {
IPADBG("All %d CBs probed\n", IPA_SMMU_CB_MAX);
ipa_fw_load_sm_handle_event(IPA_FW_LOAD_EVNT_SMMU_DONE);
}
@@ -9500,6 +9513,7 @@ int ipa3_plat_drv_probe(struct platform_device *pdev_p)
cb = ipa3_get_smmu_ctx(IPA_SMMU_CB_AP);
cb->dev = dev;
smmu_info.present[IPA_SMMU_CB_AP] = true;
ipa3_ctx->num_smmu_cb_probed++;
ipa_smmu_update_fw_loader();
return 0;
@@ -9513,6 +9527,7 @@ int ipa3_plat_drv_probe(struct platform_device *pdev_p)
cb = ipa3_get_smmu_ctx(IPA_SMMU_CB_WLAN);
cb->dev = dev;
smmu_info.present[IPA_SMMU_CB_WLAN] = true;
ipa3_ctx->num_smmu_cb_probed++;
ipa_smmu_update_fw_loader();
return 0;
@@ -9526,6 +9541,7 @@ int ipa3_plat_drv_probe(struct platform_device *pdev_p)
cb = ipa3_get_smmu_ctx(IPA_SMMU_CB_UC);
cb->dev = dev;
smmu_info.present[IPA_SMMU_CB_UC] = true;
ipa3_ctx->num_smmu_cb_probed++;
ipa_smmu_update_fw_loader();
return 0;
@@ -9539,6 +9555,7 @@ int ipa3_plat_drv_probe(struct platform_device *pdev_p)
cb = ipa3_get_smmu_ctx(IPA_SMMU_CB_11AD);
cb->dev = dev;
smmu_info.present[IPA_SMMU_CB_11AD] = true;
ipa3_ctx->num_smmu_cb_probed++;
ipa_smmu_update_fw_loader();
if (ipa3_ctx->use_xbl_boot) {

4
drivers/platform/msm/ipa/ipa_v3/ipa_i.h
View File

@@ -1981,6 +1981,7 @@ struct ipa3_eth_error_stats {
* @gsi_fw_file_name: GSI IPA fw file name
* @uc_fw_file_name: uC IPA fw file name
* @eth_info: ethernet client mapping
* @max_num_smmu_cb: number of smmu s1 cb supported
*/
struct ipa3_context {
struct ipa3_char_device_context cdev;
@@ -2177,6 +2178,8 @@ struct ipa3_context {
eth_info[IPA_ETH_CLIENT_MAX][IPA_ETH_INST_ID_MAX];
u32 ipa_wan_aggr_pkt_cnt;
bool ipa_mhi_proxy;
u32 num_smmu_cb_probed;
u32 max_num_smmu_cb;
};
struct ipa3_plat_drv_res {
@@ -2245,6 +2248,7 @@ struct ipa3_plat_drv_res {
u32 tx_wrapper_cache_max_size;
u32 ipa_wan_aggr_pkt_cnt;
bool ipa_mhi_proxy;
u32 max_num_smmu_cb;
};
/**