From 34f1cb339cae5c0b6b75094e2d5c79d19be424ed Mon Sep 17 00:00:00 2001 From: Tobias Schramm Date: Tue, 30 Jan 2018 14:06:05 +0200 Subject: ath10k: add support for Ubiquiti rebranded QCA988X v2 Some modern Ubiquiti devices contain a rebranded QCA988X rev2 with a custom Ubiquiti vendor and device id. This patch adds support for those devices, treating them as a QCA988X v2. Signed-off-by: Tobias Schramm [kvalo@codeaurora.org: rebase, add missing fields in hw_params, fix a long line in pci.c:61] Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/core.c | 29 +++++++++++++++++++++++++++++ drivers/net/wireless/ath/ath10k/hw.h | 1 + drivers/net/wireless/ath/ath10k/pci.c | 6 ++++++ 3 files changed, 36 insertions(+) (limited to 'drivers') diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index b0fdc1023619..6fb282f76804 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -90,6 +90,35 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .target_64bit = false, .rx_ring_fill_level = HTT_RX_RING_FILL_LEVEL, }, + { + .id = QCA988X_HW_2_0_VERSION, + .dev_id = QCA988X_2_0_DEVICE_ID_UBNT, + .name = "qca988x hw2.0 ubiquiti", + .patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR, + .uart_pin = 7, + .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL, + .otp_exe_param = 0, + .channel_counters_freq_hz = 88000, + .max_probe_resp_desc_thres = 0, + .cal_data_len = 2116, + .fw = { + .dir = QCA988X_HW_2_0_FW_DIR, + .board = QCA988X_HW_2_0_BOARD_DATA_FILE, + .board_size = QCA988X_BOARD_DATA_SZ, + .board_ext_size = QCA988X_BOARD_EXT_DATA_SZ, + }, + .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, + .spectral_bin_discard = 0, + .vht160_mcs_rx_highest = 0, + .vht160_mcs_tx_highest = 0, + .n_cipher_suites = 8, + .num_peers = TARGET_TLV_NUM_PEERS, + .ast_skid_limit = 0x10, + .num_wds_entries = 0x20, + .target_64bit = false, + .rx_ring_fill_level = HTT_RX_RING_FILL_LEVEL, + }, { .id = QCA9887_HW_1_0_VERSION, .dev_id = QCA9887_1_0_DEVICE_ID, diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 6203bc65799b..413b1b4321f7 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -22,6 +22,7 @@ #define ATH10K_FW_DIR "ath10k" +#define QCA988X_2_0_DEVICE_ID_UBNT (0x11ac) #define QCA988X_2_0_DEVICE_ID (0x003c) #define QCA6164_2_1_DEVICE_ID (0x0041) #define QCA6174_2_1_DEVICE_ID (0x003e) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 355db6a0fcf3..1b266cd0c2ec 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -58,6 +58,9 @@ MODULE_PARM_DESC(reset_mode, "0: auto, 1: warm only (default: 0)"); #define ATH10K_DIAG_TRANSFER_LIMIT 0x5000 static const struct pci_device_id ath10k_pci_id_table[] = { + /* PCI-E QCA988X V2 (Ubiquiti branded) */ + { PCI_VDEVICE(UBIQUITI, QCA988X_2_0_DEVICE_ID_UBNT) }, + { PCI_VDEVICE(ATHEROS, QCA988X_2_0_DEVICE_ID) }, /* PCI-E QCA988X V2 */ { PCI_VDEVICE(ATHEROS, QCA6164_2_1_DEVICE_ID) }, /* PCI-E QCA6164 V2.1 */ { PCI_VDEVICE(ATHEROS, QCA6174_2_1_DEVICE_ID) }, /* PCI-E QCA6174 V2.1 */ @@ -74,6 +77,7 @@ static const struct ath10k_pci_supp_chip ath10k_pci_supp_chips[] = { * hacks. ath10k doesn't have them and these devices crash horribly * because of that. */ + { QCA988X_2_0_DEVICE_ID_UBNT, QCA988X_HW_2_0_CHIP_ID_REV }, { QCA988X_2_0_DEVICE_ID, QCA988X_HW_2_0_CHIP_ID_REV }, { QCA6164_2_1_DEVICE_ID, QCA6174_HW_2_1_CHIP_ID_REV }, @@ -2193,6 +2197,7 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar) struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); switch (ar_pci->pdev->device) { + case QCA988X_2_0_DEVICE_ID_UBNT: case QCA988X_2_0_DEVICE_ID: case QCA99X0_2_0_DEVICE_ID: case QCA9888_2_0_DEVICE_ID: @@ -3424,6 +3429,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev, u32 (*targ_cpu_to_ce_addr)(struct ath10k *ar, u32 addr); switch (pci_dev->device) { + case QCA988X_2_0_DEVICE_ID_UBNT: case QCA988X_2_0_DEVICE_ID: hw_rev = ATH10K_HW_QCA988X; pci_ps = false; -- cgit v1.2.3