.fixed_mem_region = false,
};
-static const struct ath11k_msi_config ath11k_msi_config[] = {
- {
- .total_vectors = 32,
- .total_users = 4,
- .users = (struct ath11k_msi_user[]) {
- { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
- { .name = "CE", .num_vectors = 10, .base_vector = 3 },
- { .name = "WAKE", .num_vectors = 1, .base_vector = 13 },
- { .name = "DP", .num_vectors = 18, .base_vector = 14 },
- },
- },
- {
- .total_vectors = 16,
- .total_users = 3,
- .users = (struct ath11k_msi_user[]) {
- { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
- { .name = "CE", .num_vectors = 5, .base_vector = 3 },
- { .name = "DP", .num_vectors = 8, .base_vector = 8 },
- },
- },
-};
-
static const struct ath11k_msi_config msi_config_one_msi = {
.total_vectors = 1,
.total_users = 4,
ret = -EOPNOTSUPP;
goto err_pci_free_region;
}
- ab_pci->msi_config = &ath11k_msi_config[0];
break;
case QCN9074_DEVICE_ID:
- ab_pci->msi_config = &ath11k_msi_config[1];
ab->bus_params.static_window_map = true;
ab->hw_rev = ATH11K_HW_QCN9074_HW10;
break;
ret = -EOPNOTSUPP;
goto err_pci_free_region;
}
- ab_pci->msi_config = &ath11k_msi_config[0];
break;
default:
dev_err(&pdev->dev, "Unknown PCI device found: 0x%x\n",
goto err_pci_free_region;
}
+ ret = ath11k_pcic_init_msi_config(ab);
+ if (ret) {
+ ath11k_err(ab, "failed to init msi config: %d\n", ret);
+ goto err_pci_free_region;
+ }
+
ret = ath11k_pci_alloc_msi(ab_pci);
if (ret) {
ath11k_err(ab, "failed to enable msi: %d\n", ret);
"tcl2host-status-ring",
};
+static const struct ath11k_msi_config ath11k_msi_config[] = {
+ {
+ .total_vectors = 32,
+ .total_users = 4,
+ .users = (struct ath11k_msi_user[]) {
+ { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
+ { .name = "CE", .num_vectors = 10, .base_vector = 3 },
+ { .name = "WAKE", .num_vectors = 1, .base_vector = 13 },
+ { .name = "DP", .num_vectors = 18, .base_vector = 14 },
+ },
+ .hw_rev = ATH11K_HW_QCA6390_HW20,
+ },
+ {
+ .total_vectors = 16,
+ .total_users = 3,
+ .users = (struct ath11k_msi_user[]) {
+ { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
+ { .name = "CE", .num_vectors = 5, .base_vector = 3 },
+ { .name = "DP", .num_vectors = 8, .base_vector = 8 },
+ },
+ .hw_rev = ATH11K_HW_QCN9074_HW10,
+ },
+ {
+ .total_vectors = 32,
+ .total_users = 4,
+ .users = (struct ath11k_msi_user[]) {
+ { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
+ { .name = "CE", .num_vectors = 10, .base_vector = 3 },
+ { .name = "WAKE", .num_vectors = 1, .base_vector = 13 },
+ { .name = "DP", .num_vectors = 18, .base_vector = 14 },
+ },
+ .hw_rev = ATH11K_HW_WCN6855_HW20,
+ },
+ {
+ .total_vectors = 32,
+ .total_users = 4,
+ .users = (struct ath11k_msi_user[]) {
+ { .name = "MHI", .num_vectors = 3, .base_vector = 0 },
+ { .name = "CE", .num_vectors = 10, .base_vector = 3 },
+ { .name = "WAKE", .num_vectors = 1, .base_vector = 13 },
+ { .name = "DP", .num_vectors = 18, .base_vector = 14 },
+ },
+ .hw_rev = ATH11K_HW_WCN6855_HW21,
+ },
+};
+
+int ath11k_pcic_init_msi_config(struct ath11k_base *ab)
+{
+ struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);
+ const struct ath11k_msi_config *msi_config;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ath11k_msi_config); i++) {
+ msi_config = &ath11k_msi_config[i];
+
+ if (msi_config->hw_rev == ab->hw_rev)
+ break;
+ }
+
+ if (i == ARRAY_SIZE(ath11k_msi_config)) {
+ ath11k_err(ab, "failed to fetch msi config, unsupported hw version: 0x%x\n",
+ ab->hw_rev);
+ return -EINVAL;
+ }
+
+ ab_pci->msi_config = msi_config;
+ return 0;
+}
+EXPORT_SYMBOL(ath11k_pcic_init_msi_config);
+
void ath11k_pcic_aspm_restore(struct ath11k_pci *ab_pci)
{
if (test_and_clear_bit(ATH11K_PCI_ASPM_RESTORE, &ab_pci->flags))