diff options
author | Lorenzo Bianconi <lorenzo@kernel.org> | 2023-06-28 10:07:17 +0300 |
---|---|---|
committer | Felix Fietkau <nbd@nbd.name> | 2023-07-26 12:36:15 +0300 |
commit | 1c0254967d94bf5826ae5ea5f84960172db955ff (patch) | |
tree | a90e4d2a2a968591bed84861b47e1a9b30265732 /drivers/net/wireless/mediatek/mt76/mt7921 | |
parent | c21a7f9f406bba3f7ee8ce788ef48592c8c3ba8f (diff) | |
download | linux-1c0254967d94bf5826ae5ea5f84960172db955ff.tar.xz |
wifi: mt76: mt7921: move runtime-pm pci code in mt792x-lib
Move the following runtime-pm pci routines in mt792x-lib since they are
shared between mt7921 and mt7925 chipsets:
- __mt7921e_mcu_drv_pmctrl
- mt7921e_mcu_drv_pmctrl
- mt7921e_mcu_fw_pmctrl
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921')
6 files changed, 9 insertions, 81 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index c47fb07fcb2e..3ff0205919c2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -128,7 +128,7 @@ static int mt7921_init_hardware(struct mt792x_dev *dev) set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state); - for (i = 0; i < MT7921_MCU_INIT_RETRY_COUNT; i++) { + for (i = 0; i < MT792x_MCU_INIT_RETRY_COUNT; i++) { ret = __mt7921_init_hardware(dev); if (!ret) break; @@ -136,7 +136,7 @@ static int mt7921_init_hardware(struct mt792x_dev *dev) mt792x_init_reset(dev); } - if (i == MT7921_MCU_INIT_RETRY_COUNT) { + if (i == MT792x_MCU_INIT_RETRY_COUNT) { dev_err(dev->mt76.dev, "hardware init failed\n"); return ret; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index 4a3416a28711..0c60a1559041 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -18,10 +18,6 @@ #define MT7921_RX_RING_SIZE 1536 #define MT7921_RX_MCU_RING_SIZE 512 -#define MT7921_DRV_OWN_RETRY_COUNT 10 -#define MT7921_MCU_INIT_RETRY_COUNT 10 -#define MT7921_WFSYS_INIT_RETRY_COUNT 2 - #define MT7921_FIRMWARE_WM "mediatek/WIFI_RAM_CODE_MT7961_1.bin" #define MT7921_ROM_PATCH "mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin" @@ -312,9 +308,6 @@ int mt7921e_mcu_init(struct mt792x_dev *dev); int mt7921s_wfsys_reset(struct mt792x_dev *dev); int mt7921s_mac_reset(struct mt792x_dev *dev); int mt7921s_init_reset(struct mt792x_dev *dev); -int __mt7921e_mcu_drv_pmctrl(struct mt792x_dev *dev); -int mt7921e_mcu_drv_pmctrl(struct mt792x_dev *dev); -int mt7921e_mcu_fw_pmctrl(struct mt792x_dev *dev); int mt7921s_mcu_init(struct mt792x_dev *dev); int mt7921s_mcu_drv_pmctrl(struct mt792x_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 7419076b77cb..c3f22ce9f5c4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -181,8 +181,8 @@ static int mt7921_pci_probe(struct pci_dev *pdev, .init_reset = mt7921e_init_reset, .reset = mt7921e_mac_reset, .mcu_init = mt7921e_mcu_init, - .drv_own = mt7921e_mcu_drv_pmctrl, - .fw_own = mt7921e_mcu_fw_pmctrl, + .drv_own = mt792xe_mcu_drv_pmctrl, + .fw_own = mt792xe_mcu_fw_pmctrl, }; static const struct mt792x_irq_map irq_map = { .host_irq_enable = MT_WFDMA0_HOST_INT_ENA, @@ -268,11 +268,11 @@ static int mt7921_pci_probe(struct pci_dev *pdev, bus_ops->rmw = mt7921_rmw; dev->mt76.bus = bus_ops; - ret = mt7921e_mcu_fw_pmctrl(dev); + ret = mt792xe_mcu_fw_pmctrl(dev); if (ret) goto err_free_dev; - ret = __mt7921e_mcu_drv_pmctrl(dev); + ret = __mt792xe_mcu_drv_pmctrl(dev); if (ret) goto err_free_dev; diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c index bd3f004d1a18..e7a995e7e70a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c @@ -57,7 +57,7 @@ int mt7921e_mac_reset(struct mt792x_dev *dev) { int i, err; - mt7921e_mcu_drv_pmctrl(dev); + mt792xe_mcu_drv_pmctrl(dev); mt76_connac_free_pending_tx_skbs(&dev->pm, NULL); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c index 57bd02746f5f..4cf1f2f0f968 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c @@ -61,68 +61,3 @@ int mt7921e_mcu_init(struct mt792x_dev *dev) return err; } - -int __mt7921e_mcu_drv_pmctrl(struct mt792x_dev *dev) -{ - int i, err = 0; - - for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) { - mt76_wr(dev, MT_CONN_ON_LPCTL, PCIE_LPCR_HOST_CLR_OWN); - if (mt76_poll_msec_tick(dev, MT_CONN_ON_LPCTL, - PCIE_LPCR_HOST_OWN_SYNC, 0, 50, 1)) - break; - } - - if (i == MT7921_DRV_OWN_RETRY_COUNT) { - dev_err(dev->mt76.dev, "driver own failed\n"); - err = -EIO; - } - - return err; -} - -int mt7921e_mcu_drv_pmctrl(struct mt792x_dev *dev) -{ - struct mt76_phy *mphy = &dev->mt76.phy; - struct mt76_connac_pm *pm = &dev->pm; - int err; - - err = __mt7921e_mcu_drv_pmctrl(dev); - if (err < 0) - goto out; - - mt792x_wpdma_reinit_cond(dev); - clear_bit(MT76_STATE_PM, &mphy->state); - - pm->stats.last_wake_event = jiffies; - pm->stats.doze_time += pm->stats.last_wake_event - - pm->stats.last_doze_event; -out: - return err; -} - -int mt7921e_mcu_fw_pmctrl(struct mt792x_dev *dev) -{ - struct mt76_phy *mphy = &dev->mt76.phy; - struct mt76_connac_pm *pm = &dev->pm; - int i; - - for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) { - mt76_wr(dev, MT_CONN_ON_LPCTL, PCIE_LPCR_HOST_SET_OWN); - if (mt76_poll_msec_tick(dev, MT_CONN_ON_LPCTL, - PCIE_LPCR_HOST_OWN_SYNC, 4, 50, 1)) - break; - } - - if (i == MT7921_DRV_OWN_RETRY_COUNT) { - dev_err(dev->mt76.dev, "firmware own failed\n"); - clear_bit(MT76_STATE_PM, &mphy->state); - return -EIO; - } - - pm->stats.last_doze_event = jiffies; - pm->stats.awake_time += pm->stats.last_doze_event - - pm->stats.last_wake_event; - - return 0; -} diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb_mac.c index f612873c704b..f7cb6c542af5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/usb_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb_mac.c @@ -166,7 +166,7 @@ int mt7921u_wfsys_reset(struct mt792x_dev *dev) mt7921u_uhw_wr(&dev->mt76, MT_CBTOP_RGU_WF_SUBSYS_RST, val); mt7921u_uhw_wr(&dev->mt76, MT_UDMA_CONN_INFRA_STATUS_SEL, 0); - for (i = 0; i < MT7921_WFSYS_INIT_RETRY_COUNT; i++) { + for (i = 0; i < MT792x_WFSYS_INIT_RETRY_COUNT; i++) { val = mt7921u_uhw_rr(&dev->mt76, MT_UDMA_CONN_INFRA_STATUS); if (val & MT_UDMA_CONN_WFSYS_INIT_DONE) break; @@ -174,7 +174,7 @@ int mt7921u_wfsys_reset(struct mt792x_dev *dev) msleep(100); } - if (i == MT7921_WFSYS_INIT_RETRY_COUNT) + if (i == MT792x_WFSYS_INIT_RETRY_COUNT) return -ETIMEDOUT; return 0; |