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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-12-02 09:12:22 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-12-08 16:48:42 +0200 |
| commit | 45794099f5e1d7abc5eb07e6eec7e1e5c6cb540d (patch) | |
| tree | b184e94bac26ff6624a8c9632ea0cfcea3e099c1 /drivers/net/wireless/realtek/rtw88/rtw8822b.c | |
| parent | aff5ffd718de23cb8603f2e229204670e2644334 (diff) | |
| download | lwn-45794099f5e1d7abc5eb07e6eec7e1e5c6cb540d.tar.gz lwn-45794099f5e1d7abc5eb07e6eec7e1e5c6cb540d.zip | |
wifi: rtw88: Add rtw8822bu chipset support
Add support for the rtw8822bu chipset based on
https://github.com/ulli-kroll/rtw88-usb.git
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221202081224.2779981-10-s.hauer@pengutronix.de
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8822b.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822b.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 690e35c98f6e..74dfb89b2c94 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -26,6 +26,12 @@ static void rtw8822be_efuse_parsing(struct rtw_efuse *efuse, ether_addr_copy(efuse->addr, map->e.mac_addr); } +static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse, + struct rtw8822b_efuse *map) +{ + ether_addr_copy(efuse->addr, map->u.mac_addr); +} + static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) { struct rtw_efuse *efuse = &rtwdev->efuse; @@ -56,6 +62,9 @@ static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) case RTW_HCI_TYPE_PCIE: rtw8822be_efuse_parsing(efuse, map); break; + case RTW_HCI_TYPE_USB: + rtw8822bu_efuse_parsing(efuse, map); + break; default: /* unsupported now */ return -ENOTSUPP; @@ -1588,6 +1597,15 @@ static void rtw8822b_adaptivity(struct rtw_dev *rtwdev) rtw_phy_set_edcca_th(rtwdev, l2h, h2l); } +static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *txdesc) +{ + size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */ + + fill_txdesc_checksum_common(txdesc, words); +} + static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = { {0x0086, RTW_PWR_CUT_ALL_MSK, @@ -2163,6 +2181,7 @@ static struct rtw_chip_ops rtw8822b_ops = { .cfg_csi_rate = rtw_bf_cfg_csi_rate, .adaptivity_init = rtw8822b_adaptivity_init, .adaptivity = rtw8822b_adaptivity, + .fill_txdesc_checksum = rtw8822b_fill_txdesc_checksum, .coex_set_init = rtw8822b_coex_cfg_init, .coex_set_ant_switch = rtw8822b_coex_cfg_ant_switch, |