diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/pci.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/pci.h | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.h b/drivers/net/wireless/realtek/rtlwifi/pci.h index d9039ea10ba4..e7d070e8da2d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.h +++ b/drivers/net/wireless/realtek/rtlwifi/pci.h @@ -27,10 +27,9 @@ #define __RTL_PCI_H__ #include <linux/pci.h> -/* -1: MSDU packet queue, -2: Rx Command Queue -*/ +/* 1: MSDU packet queue, + * 2: Rx Command Queue + */ #define RTL_PCI_RX_MPDU_QUEUE 0 #define RTL_PCI_RX_CMD_QUEUE 1 #define RTL_PCI_MAX_RX_QUEUE 2 @@ -40,6 +39,7 @@ #define RT_TXDESC_NUM 128 #define TX_DESC_NUM_92E 512 +#define TX_DESC_NUM_8822B 512 #define RT_TXDESC_NUM_BE_QUEUE 256 #define BK_QUEUE 0 @@ -51,6 +51,7 @@ #define MGNT_QUEUE 6 #define HIGH_QUEUE 7 #define HCCA_QUEUE 8 +#define H2C_QUEUE TXCMD_QUEUE /* In 8822B */ #define RTL_PCI_DEVICE(vend, dev, cfg) \ .vendor = (vend), \ @@ -108,6 +109,7 @@ #define RTL_PCI_8192EE_DID 0x818B /*8192ee*/ #define RTL_PCI_8821AE_DID 0x8821 /*8821ae*/ #define RTL_PCI_8812AE_DID 0x8812 /*8812ae*/ +#define RTL_PCI_8822BE_DID 0xB822 /*8822be*/ /*8192 support 16 pages of IO registers*/ #define RTL_MEM_MAPPED_IO_RANGE_8190PCI 0x1000 @@ -143,13 +145,7 @@ struct rtl_pci_capabilities_header { * RX wifi info == RX descriptor in old flow */ struct rtl_tx_buffer_desc { -#if (RTL8192EE_SEG_NUM == 2) - u32 dword[2*(DMA_IS_64BIT + 1)*8]; /*seg = 8*/ -#elif (RTL8192EE_SEG_NUM == 1) - u32 dword[2*(DMA_IS_64BIT + 1)*4]; /*seg = 4*/ -#elif (RTL8192EE_SEG_NUM == 0) - u32 dword[2*(DMA_IS_64BIT + 1)*2]; /*seg = 2*/ -#endif + u32 dword[4 * (1 << (BUFDESC_SEG_NUM + 1))]; } __packed; struct rtl_tx_desc { @@ -157,7 +153,7 @@ struct rtl_tx_desc { } __packed; struct rtl_rx_buffer_desc { /*rx buffer desc*/ - u32 dword[2]; + u32 dword[4]; } __packed; struct rtl_rx_desc { /*old: rx desc new: rx wifi info*/ @@ -215,7 +211,7 @@ struct rtl_pci { /*irq */ u8 irq_alloc; - u32 irq_mask[2]; + u32 irq_mask[4]; /* 0-1: normal, 2: unused, 3: h2c */ u32 sys_irq_mask; /*Bcn control register setting */ @@ -229,8 +225,9 @@ struct rtl_pci { u8 const_hostpci_aspm_setting; /*pci-e device */ u8 const_devicepci_aspm_setting; - /*If it supports ASPM, Offset[560h] = 0x40, - otherwise Offset[560h] = 0x00. */ + /* If it supports ASPM, Offset[560h] = 0x40, + * otherwise Offset[560h] = 0x00. + */ bool support_aspm; bool support_backdoor; @@ -285,7 +282,7 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw); extern const struct rtl_intf_ops rtl_pci_ops; int rtl_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *id); + const struct pci_device_id *id); void rtl_pci_disconnect(struct pci_dev *pdev); #ifdef CONFIG_PM_SLEEP int rtl_pci_suspend(struct device *dev); @@ -293,34 +290,34 @@ int rtl_pci_resume(struct device *dev); #endif /* CONFIG_PM_SLEEP */ static inline u8 pci_read8_sync(struct rtl_priv *rtlpriv, u32 addr) { - return readb((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + return readb((u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline u16 pci_read16_sync(struct rtl_priv *rtlpriv, u32 addr) { - return readw((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + return readw((u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline u32 pci_read32_sync(struct rtl_priv *rtlpriv, u32 addr) { - return readl((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + return readl((u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline void pci_write8_async(struct rtl_priv *rtlpriv, u32 addr, u8 val) { - writeb(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + writeb(val, (u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline void pci_write16_async(struct rtl_priv *rtlpriv, u32 addr, u16 val) { - writew(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + writew(val, (u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline void pci_write32_async(struct rtl_priv *rtlpriv, u32 addr, u32 val) { - writel(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); + writel(val, (u8 __iomem *)rtlpriv->io.pci_mem_start + addr); } static inline u16 calc_fifo_space(u16 rp, u16 wp) |