diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/pci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/pci.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index d667d5e06a66..be9d2c69cc41 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -29,6 +29,8 @@ #define QCN9074_DEVICE_ID 0x1104 #define WCN6855_DEVICE_ID 0x1103 +#define TCSR_SOC_HW_SUB_VER 0x1910010 + static const struct pci_device_id ath11k_pci_id_table[] = { { PCI_VDEVICE(QCOM, QCA6390_DEVICE_ID) }, { PCI_VDEVICE(QCOM, WCN6855_DEVICE_ID) }, @@ -742,8 +744,8 @@ static int ath11k_pci_probe(struct pci_dev *pdev, struct ath11k_base *ab; struct ath11k_pci *ab_pci; u32 soc_hw_version_major, soc_hw_version_minor, addr; - const struct ath11k_pci_ops *pci_ops; int ret; + u32 sub_version; ab = ath11k_core_alloc(&pdev->dev, sizeof(*ab_pci), ATH11K_BUS_PCI); @@ -788,6 +790,12 @@ static int ath11k_pci_probe(struct pci_dev *pdev, switch (pci_dev->device) { case QCA6390_DEVICE_ID: + ret = ath11k_pcic_register_pci_ops(ab, &ath11k_pci_ops_qca6390); + if (ret) { + ath11k_err(ab, "failed to register PCI ops: %d\n", ret); + goto err_pci_free_region; + } + ath11k_pci_read_hw_version(ab, &soc_hw_version_major, &soc_hw_version_minor); switch (soc_hw_version_major) { @@ -801,13 +809,21 @@ static int ath11k_pci_probe(struct pci_dev *pdev, goto err_pci_free_region; } - pci_ops = &ath11k_pci_ops_qca6390; break; case QCN9074_DEVICE_ID: - pci_ops = &ath11k_pci_ops_qcn9074; + ret = ath11k_pcic_register_pci_ops(ab, &ath11k_pci_ops_qcn9074); + if (ret) { + ath11k_err(ab, "failed to register PCI ops: %d\n", ret); + goto err_pci_free_region; + } ab->hw_rev = ATH11K_HW_QCN9074_HW10; break; case WCN6855_DEVICE_ID: + ret = ath11k_pcic_register_pci_ops(ab, &ath11k_pci_ops_qca6390); + if (ret) { + ath11k_err(ab, "failed to register PCI ops: %d\n", ret); + goto err_pci_free_region; + } ab->id.bdf_search = ATH11K_BDF_SEARCH_BUS_AND_BOARD; ath11k_pci_read_hw_version(ab, &soc_hw_version_major, &soc_hw_version_minor); @@ -820,7 +836,19 @@ static int ath11k_pci_probe(struct pci_dev *pdev, break; case 0x10: case 0x11: - ab->hw_rev = ATH11K_HW_WCN6855_HW21; + sub_version = ath11k_pcic_read32(ab, TCSR_SOC_HW_SUB_VER); + ath11k_dbg(ab, ATH11K_DBG_PCI, "sub_version 0x%x\n", + sub_version); + switch (sub_version) { + case 0x1019A0E1: + case 0x1019B0E1: + case 0x1019C0E1: + case 0x1019D0E1: + ab->hw_rev = ATH11K_HW_QCA2066_HW21; + break; + default: + ab->hw_rev = ATH11K_HW_WCN6855_HW21; + } break; default: goto unsupported_wcn6855_soc; @@ -834,7 +862,6 @@ unsupported_wcn6855_soc: goto err_pci_free_region; } - pci_ops = &ath11k_pci_ops_qca6390; break; default: dev_err(&pdev->dev, "Unknown PCI device found: 0x%x\n", @@ -843,12 +870,6 @@ unsupported_wcn6855_soc: goto err_pci_free_region; } - ret = ath11k_pcic_register_pci_ops(ab, pci_ops); - if (ret) { - ath11k_err(ab, "failed to register PCI ops: %d\n", ret); - 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); |