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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 <tobleminer@gmail.com>
[kvalo@codeaurora.org: rebase, add missing fields in hw_params, fix a long line in pci.c:61]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Tobias Schramm 2018-01-30 14:06:05 +02:00 committed by Kalle Valo
parent d5cc611193
commit 34f1cb339c
3 changed files with 36 additions and 0 deletions
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29
drivers/net/wireless/ath/ath10k/core.c
View File

@ -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,

1
drivers/net/wireless/ath/ath10k/hw.h
View File

@ -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)

6
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -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;