diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 63 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.h | 32 |
2 files changed, 63 insertions, 32 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index ee925c618535..956e548fd4a7 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -94,7 +94,6 @@ static const struct ath10k_pci_supp_chip ath10k_pci_supp_chips[] = { static void ath10k_pci_buffer_cleanup(struct ath10k *ar); static int ath10k_pci_cold_reset(struct ath10k *ar); static int ath10k_pci_safe_chip_reset(struct ath10k *ar); -static int ath10k_pci_wait_for_target_init(struct ath10k *ar); static int ath10k_pci_init_irq(struct ath10k *ar); static int ath10k_pci_deinit_irq(struct ath10k *ar); static int ath10k_pci_request_irq(struct ath10k *ar); @@ -687,7 +686,7 @@ void ath10k_pci_reg_write32(struct ath10k *ar, u32 addr, u32 val) ath10k_pci_write32(ar, PCIE_LOCAL_BASE_ADDRESS + addr, val); } -static bool ath10k_pci_irq_pending(struct ath10k *ar) +bool ath10k_pci_irq_pending(struct ath10k *ar) { u32 cause; @@ -700,7 +699,7 @@ static bool ath10k_pci_irq_pending(struct ath10k *ar) return false; } -static void ath10k_pci_disable_and_clear_legacy_irq(struct ath10k *ar) +void ath10k_pci_disable_and_clear_legacy_irq(struct ath10k *ar) { /* IMPORTANT: INTR_CLR register has to be set after * INTR_ENABLE is set to 0, otherwise interrupt can not be @@ -716,7 +715,7 @@ static void ath10k_pci_disable_and_clear_legacy_irq(struct ath10k *ar) PCIE_INTR_ENABLE_ADDRESS); } -static void ath10k_pci_enable_legacy_irq(struct ath10k *ar) +void ath10k_pci_enable_legacy_irq(struct ath10k *ar) { ath10k_pci_write32(ar, SOC_CORE_BASE_ADDRESS + PCIE_INTR_ENABLE_ADDRESS, @@ -809,7 +808,7 @@ static void ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe) } } -static void ath10k_pci_rx_post(struct ath10k *ar) +void ath10k_pci_rx_post(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int i; @@ -818,7 +817,7 @@ static void ath10k_pci_rx_post(struct ath10k *ar) ath10k_pci_rx_post_pipe(&ar_pci->pipe_info[i]); } -static void ath10k_pci_rx_replenish_retry(unsigned long ptr) +void ath10k_pci_rx_replenish_retry(unsigned long ptr) { struct ath10k *ar = (void *)ptr; @@ -1007,8 +1006,8 @@ static int __ath10k_pci_diag_read_hi(struct ath10k *ar, void *dest, #define ath10k_pci_diag_read_hi(ar, dest, src, len) \ __ath10k_pci_diag_read_hi(ar, dest, HI_ITEM(src), len) -static int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, - const void *data, int nbytes) +int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, + const void *data, int nbytes) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int ret = 0; @@ -1263,8 +1262,8 @@ static void ath10k_pci_htt_rx_cb(struct ath10k_ce_pipe *ce_state) ath10k_pci_process_rx_cb(ce_state, ath10k_pci_htt_rx_deliver); } -static int ath10k_pci_hif_tx_sg(struct ath10k *ar, u8 pipe_id, - struct ath10k_hif_sg_item *items, int n_items) +int ath10k_pci_hif_tx_sg(struct ath10k *ar, u8 pipe_id, + struct ath10k_hif_sg_item *items, int n_items) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); struct ath10k_pci_pipe *pci_pipe = &ar_pci->pipe_info[pipe_id]; @@ -1332,13 +1331,13 @@ err: return err; } -static int ath10k_pci_hif_diag_read(struct ath10k *ar, u32 address, void *buf, - size_t buf_len) +int ath10k_pci_hif_diag_read(struct ath10k *ar, u32 address, void *buf, + size_t buf_len) { return ath10k_pci_diag_read_mem(ar, address, buf, buf_len); } -static u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe) +u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); @@ -1406,8 +1405,8 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar) queue_work(ar->workqueue, &ar->restart_work); } -static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe, - int force) +void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe, + int force) { ath10k_dbg(ar, ATH10K_DBG_PCI, "pci hif send complete check\n"); @@ -1432,7 +1431,7 @@ static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe, ath10k_ce_per_engine_service(ar, pipe); } -static void ath10k_pci_kill_tasklet(struct ath10k *ar) +void ath10k_pci_kill_tasklet(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int i; @@ -1446,8 +1445,8 @@ static void ath10k_pci_kill_tasklet(struct ath10k *ar) del_timer_sync(&ar_pci->rx_post_retry); } -static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id, - u8 *ul_pipe, u8 *dl_pipe) +int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id, + u8 *ul_pipe, u8 *dl_pipe) { const struct service_to_pipe *entry; bool ul_set = false, dl_set = false; @@ -1491,8 +1490,8 @@ static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id, return 0; } -static void ath10k_pci_hif_get_default_pipe(struct ath10k *ar, - u8 *ul_pipe, u8 *dl_pipe) +void ath10k_pci_hif_get_default_pipe(struct ath10k *ar, + u8 *ul_pipe, u8 *dl_pipe) { ath10k_dbg(ar, ATH10K_DBG_PCI, "pci hif get default pipe\n"); @@ -1668,7 +1667,7 @@ static void ath10k_pci_buffer_cleanup(struct ath10k *ar) } } -static void ath10k_pci_ce_deinit(struct ath10k *ar) +void ath10k_pci_ce_deinit(struct ath10k *ar) { int i; @@ -1676,7 +1675,7 @@ static void ath10k_pci_ce_deinit(struct ath10k *ar) ath10k_ce_deinit_pipe(ar, i); } -static void ath10k_pci_flush(struct ath10k *ar) +void ath10k_pci_flush(struct ath10k *ar) { ath10k_pci_kill_tasklet(ar); ath10k_pci_buffer_cleanup(ar); @@ -1711,9 +1710,9 @@ static void ath10k_pci_hif_stop(struct ath10k *ar) spin_unlock_irqrestore(&ar_pci->ps_lock, flags); } -static int ath10k_pci_hif_exchange_bmi_msg(struct ath10k *ar, - void *req, u32 req_len, - void *resp, u32 *resp_len) +int ath10k_pci_hif_exchange_bmi_msg(struct ath10k *ar, + void *req, u32 req_len, + void *resp, u32 *resp_len) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); struct ath10k_pci_pipe *pci_tx = &ar_pci->pipe_info[BMI_CE_NUM_TO_TARG]; @@ -1907,7 +1906,7 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar) return 1; } -static int ath10k_pci_init_config(struct ath10k *ar) +int ath10k_pci_init_config(struct ath10k *ar) { u32 interconnect_targ_addr; u32 pcie_state_targ_addr = 0; @@ -2071,7 +2070,7 @@ static void ath10k_pci_override_ce_config(struct ath10k *ar) target_service_to_ce_map_wlan[15].pipenum = __cpu_to_le32(1); } -static int ath10k_pci_alloc_pipes(struct ath10k *ar) +int ath10k_pci_alloc_pipes(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); struct ath10k_pci_pipe *pipe; @@ -2102,7 +2101,7 @@ static int ath10k_pci_alloc_pipes(struct ath10k *ar) return 0; } -static void ath10k_pci_free_pipes(struct ath10k *ar) +void ath10k_pci_free_pipes(struct ath10k *ar) { int i; @@ -2110,7 +2109,7 @@ static void ath10k_pci_free_pipes(struct ath10k *ar) ath10k_ce_free_pipe(ar, i); } -static int ath10k_pci_init_pipes(struct ath10k *ar) +int ath10k_pci_init_pipes(struct ath10k *ar) { int i, ret; @@ -2453,7 +2452,7 @@ err_sleep: return ret; } -static void ath10k_pci_hif_power_down(struct ath10k *ar) +void ath10k_pci_hif_power_down(struct ath10k *ar) { ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif power down\n"); @@ -2722,7 +2721,7 @@ static void ath10k_pci_free_irq(struct ath10k *ar) free_irq(ar_pci->pdev->irq + i, ar); } -static void ath10k_pci_init_irq_tasklets(struct ath10k *ar) +void ath10k_pci_init_irq_tasklets(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int i; @@ -2808,7 +2807,7 @@ static int ath10k_pci_deinit_irq(struct ath10k *ar) return 0; } -static int ath10k_pci_wait_for_target_init(struct ath10k *ar) +int ath10k_pci_wait_for_target_init(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); unsigned long timeout; diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h index f91bf333cb75..ae76131aa081 100644 --- a/drivers/net/wireless/ath/ath10k/pci.h +++ b/drivers/net/wireless/ath/ath10k/pci.h @@ -253,6 +253,38 @@ u32 ath10k_pci_read32(struct ath10k *ar, u32 offset); u32 ath10k_pci_soc_read32(struct ath10k *ar, u32 addr); u32 ath10k_pci_reg_read32(struct ath10k *ar, u32 addr); +int ath10k_pci_hif_tx_sg(struct ath10k *ar, u8 pipe_id, + struct ath10k_hif_sg_item *items, int n_items); +int ath10k_pci_hif_diag_read(struct ath10k *ar, u32 address, void *buf, + size_t buf_len); +int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, + const void *data, int nbytes); +int ath10k_pci_hif_exchange_bmi_msg(struct ath10k *ar, void *req, u32 req_len, + void *resp, u32 *resp_len); +int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id, + u8 *ul_pipe, u8 *dl_pipe); +void ath10k_pci_hif_get_default_pipe(struct ath10k *ar, u8 *ul_pipe, + u8 *dl_pipe); +void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe, + int force); +u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe); +void ath10k_pci_hif_power_down(struct ath10k *ar); +int ath10k_pci_alloc_pipes(struct ath10k *ar); +void ath10k_pci_free_pipes(struct ath10k *ar); +void ath10k_pci_free_pipes(struct ath10k *ar); +void ath10k_pci_rx_replenish_retry(unsigned long ptr); +void ath10k_pci_ce_deinit(struct ath10k *ar); +void ath10k_pci_init_irq_tasklets(struct ath10k *ar); +void ath10k_pci_kill_tasklet(struct ath10k *ar); +int ath10k_pci_init_pipes(struct ath10k *ar); +int ath10k_pci_init_config(struct ath10k *ar); +void ath10k_pci_rx_post(struct ath10k *ar); +void ath10k_pci_flush(struct ath10k *ar); +void ath10k_pci_enable_legacy_irq(struct ath10k *ar); +bool ath10k_pci_irq_pending(struct ath10k *ar); +void ath10k_pci_disable_and_clear_legacy_irq(struct ath10k *ar); +int ath10k_pci_wait_for_target_init(struct ath10k *ar); + /* QCA6174 is known to have Tx/Rx issues when SOC_WAKE register is poked too * frequently. To avoid this put SoC to sleep after a very conservative grace * period. Adjust with great care. |