diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/mac.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/mac.c | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index 298663b03580..cae9cca6dca3 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -227,8 +227,8 @@ static int rtw_sub_pwr_seq_parser(struct rtw_dev *rtwdev, u8 intf_mask, return 0; } -static int rtw_pwr_seq_parser(struct rtw_dev *rtwdev, - const struct rtw_pwr_seq_cmd **cmd_seq) +int rtw_pwr_seq_parser(struct rtw_dev *rtwdev, + const struct rtw_pwr_seq_cmd * const *cmd_seq) { u8 cut_mask; u8 intf_mask; @@ -267,11 +267,12 @@ static int rtw_pwr_seq_parser(struct rtw_dev *rtwdev, return 0; } +EXPORT_SYMBOL(rtw_pwr_seq_parser); static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) { const struct rtw_chip_info *chip = rtwdev->chip; - const struct rtw_pwr_seq_cmd **pwr_seq; + const struct rtw_pwr_seq_cmd * const *pwr_seq; u32 imr = 0; u8 rpwm; bool cur_pwr; @@ -309,6 +310,13 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) pwr_seq = pwr_on ? chip->pwr_on_seq : chip->pwr_off_seq; ret = rtw_pwr_seq_parser(rtwdev, pwr_seq); + if (pwr_on && rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) { + if (chip->id == RTW_CHIP_TYPE_8822C || + chip->id == RTW_CHIP_TYPE_8822B || + chip->id == RTW_CHIP_TYPE_8821C) + rtw_write8_clr(rtwdev, REG_SYS_STATUS1 + 1, BIT(0)); + } + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_SDIO) rtw_write32(rtwdev, REG_SDIO_HIMR, imr); @@ -936,6 +944,12 @@ static int __rtw_download_firmware_legacy(struct rtw_dev *rtwdev, { int ret = 0; + /* reset firmware if still present */ + if (rtwdev->chip->id == RTW_CHIP_TYPE_8703B && + rtw_read8_mask(rtwdev, REG_MCUFW_CTRL, BIT_RAM_DL_SEL)) { + rtw_write8(rtwdev, REG_MCUFW_CTRL, 0x00); + } + en_download_firmware_legacy(rtwdev, true); ret = download_firmware_legacy(rtwdev, fw->firmware->data, fw->firmware->size); en_download_firmware_legacy(rtwdev, false); @@ -981,6 +995,7 @@ int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) return 0; } +EXPORT_SYMBOL(rtw_download_firmware); static u32 get_priority_queues(struct rtw_dev *rtwdev, u32 queues) { @@ -1026,14 +1041,15 @@ static void __rtw_mac_flush_prio_queue(struct rtw_dev *rtwdev, msleep(20); } - /* priority queue is still not empty, throw a warning, + /* priority queue is still not empty, throw a debug message * * Note that if we want to flush the tx queue when having a lot of * traffic (ex, 100Mbps up), some of the packets could be dropped. * And it requires like ~2secs to flush the full priority queue. */ if (!drop) - rtw_warn(rtwdev, "timed out to flush queue %d\n", prio_queue); + rtw_dbg(rtwdev, RTW_DBG_UNEXP, + "timed out to flush queue %d\n", prio_queue); } static void rtw_mac_flush_prio_queues(struct rtw_dev *rtwdev, @@ -1113,7 +1129,7 @@ static int txdma_queue_mapping(struct rtw_dev *rtwdev) return 0; } -static int set_trx_fifo_info(struct rtw_dev *rtwdev) +int rtw_set_trx_fifo_info(struct rtw_dev *rtwdev) { const struct rtw_chip_info *chip = rtwdev->chip; struct rtw_fifo_conf *fifo = &rtwdev->fifo; @@ -1122,7 +1138,7 @@ static int set_trx_fifo_info(struct rtw_dev *rtwdev) /* config rsvd page num */ fifo->rsvd_drv_pg_num = chip->rsvd_drv_pg_num; - fifo->txff_pg_num = chip->txff_size >> 7; + fifo->txff_pg_num = chip->txff_size / chip->page_size; if (rtw_chip_wcpu_11n(rtwdev)) fifo->rsvd_pg_num = fifo->rsvd_drv_pg_num; else @@ -1165,6 +1181,7 @@ static int set_trx_fifo_info(struct rtw_dev *rtwdev) return 0; } +EXPORT_SYMBOL(rtw_set_trx_fifo_info); static int __priority_queue_cfg(struct rtw_dev *rtwdev, const struct rtw_page_table *pg_tbl, @@ -1187,6 +1204,15 @@ static int __priority_queue_cfg(struct rtw_dev *rtwdev, rtw_write16(rtwdev, REG_FIFOPAGE_CTRL_2 + 2, fifo->rsvd_boundary); rtw_write16(rtwdev, REG_BCNQ1_BDNY_V1, fifo->rsvd_boundary); rtw_write32(rtwdev, REG_RXFF_BNDY, chip->rxff_size - C2H_PKT_BUF - 1); + + if (rtwdev->hci.type == RTW_HCI_TYPE_USB) { + rtw_write8_mask(rtwdev, REG_AUTO_LLT_V1, BIT_MASK_BLK_DESC_NUM, + chip->usb_tx_agg_desc_num); + + rtw_write8(rtwdev, REG_AUTO_LLT_V1 + 3, chip->usb_tx_agg_desc_num); + rtw_write8_set(rtwdev, REG_TXDMA_OFFSET_CHK + 1, BIT(1)); + } + rtw_write8_set(rtwdev, REG_AUTO_LLT_V1, BIT_AUTO_INIT_LLT_V1); if (!check_hw_ready(rtwdev, REG_AUTO_LLT_V1, BIT_AUTO_INIT_LLT_V1, 0)) @@ -1233,7 +1259,7 @@ static int priority_queue_cfg(struct rtw_dev *rtwdev) u16 pubq_num; int ret; - ret = set_trx_fifo_info(rtwdev); + ret = rtw_set_trx_fifo_info(rtwdev); if (ret) return ret; |