diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 34 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.h | 8 |
2 files changed, 39 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 956e548..c5f6604 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -619,7 +619,7 @@ static void ath10k_pci_sleep_sync(struct ath10k *ar) spin_unlock_irqrestore(&ar_pci->ps_lock, flags); } -void ath10k_pci_write32(struct ath10k *ar, u32 offset, u32 value) +static void ath10k_bus_pci_write32(struct ath10k *ar, u32 offset, u32 value) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int ret; @@ -641,7 +641,7 @@ void ath10k_pci_write32(struct ath10k *ar, u32 offset, u32 value) ath10k_pci_sleep(ar); } -u32 ath10k_pci_read32(struct ath10k *ar, u32 offset) +static u32 ath10k_bus_pci_read32(struct ath10k *ar, u32 offset) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); u32 val; @@ -666,6 +666,20 @@ u32 ath10k_pci_read32(struct ath10k *ar, u32 offset) return val; } +inline void ath10k_pci_write32(struct ath10k *ar, u32 offset, u32 value) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + + ar_pci->bus_ops->write32(ar, offset, value); +} + +inline u32 ath10k_pci_read32(struct ath10k *ar, u32 offset) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + + return ar_pci->bus_ops->read32(ar, offset); +} + u32 ath10k_pci_soc_read32(struct ath10k *ar, u32 addr) { return ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + addr); @@ -1906,6 +1920,13 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar) return 1; } +static int ath10k_bus_get_num_banks(struct ath10k *ar) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + + return ar_pci->bus_ops->get_num_banks(ar); +} + int ath10k_pci_init_config(struct ath10k *ar) { u32 interconnect_targ_addr; @@ -2017,7 +2038,7 @@ int ath10k_pci_init_config(struct ath10k *ar) /* first bank is switched to IRAM */ ealloc_value |= ((HI_EARLY_ALLOC_MAGIC << HI_EARLY_ALLOC_MAGIC_SHIFT) & HI_EARLY_ALLOC_MAGIC_MASK); - ealloc_value |= ((ath10k_pci_get_num_banks(ar) << + ealloc_value |= ((ath10k_bus_get_num_banks(ar) << HI_EARLY_ALLOC_IRAM_BANKS_SHIFT) & HI_EARLY_ALLOC_IRAM_BANKS_MASK); @@ -2988,6 +3009,12 @@ static bool ath10k_pci_chip_is_supported(u32 dev_id, u32 chip_id) return false; } +static const struct ath10k_bus_ops ath10k_pci_bus_ops = { + .read32 = ath10k_bus_pci_read32, + .write32 = ath10k_bus_pci_write32, + .get_num_banks = ath10k_pci_get_num_banks, +}; + static int ath10k_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_dev) { @@ -3038,6 +3065,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev, ar_pci->ar = ar; ar->dev_id = pci_dev->device; ar_pci->pci_ps = pci_ps; + ar_pci->bus_ops = &ath10k_pci_bus_ops; ar->id.vendor = pdev->vendor; ar->id.device = pdev->device; diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h index ae76131..41f3fac 100644 --- a/drivers/net/wireless/ath/ath10k/pci.h +++ b/drivers/net/wireless/ath/ath10k/pci.h @@ -157,6 +157,12 @@ struct ath10k_pci_supp_chip { u32 rev_id; }; +struct ath10k_bus_ops { + u32 (*read32)(struct ath10k *ar, u32 offset); + void (*write32)(struct ath10k *ar, u32 offset, u32 value); + int (*get_num_banks)(struct ath10k *ar); +}; + struct ath10k_pci { struct pci_dev *pdev; struct device *dev; @@ -225,6 +231,8 @@ struct ath10k_pci { * on MMIO read/write. */ bool pci_ps; + + const struct ath10k_bus_ops *bus_ops; }; static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar) |
