diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 213 |
1 files changed, 2 insertions, 211 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 2804921d5d8a..b8252ced0968 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -25,15 +25,9 @@ #include "debug.h" #include "hif-ops.h" -unsigned int debug_mask; static unsigned int testmode; -static bool suspend_cutpower; -static unsigned int uart_debug; -module_param(debug_mask, uint, 0644); module_param(testmode, uint, 0644); -module_param(suspend_cutpower, bool, 0444); -module_param(uart_debug, uint, 0644); static const struct ath6kl_hw hw_list[] = { { @@ -597,37 +591,6 @@ int ath6kl_configure_target(struct ath6kl *ar) return 0; } -void ath6kl_core_free(struct ath6kl *ar) -{ - wiphy_free(ar->wiphy); -} - -void ath6kl_core_cleanup(struct ath6kl *ar) -{ - ath6kl_hif_power_off(ar); - - destroy_workqueue(ar->ath6kl_wq); - - if (ar->htc_target) - ath6kl_htc_cleanup(ar->htc_target); - - ath6kl_cookie_cleanup(ar); - - ath6kl_cleanup_amsdu_rxbufs(ar); - - ath6kl_bmi_cleanup(ar); - - ath6kl_debug_cleanup(ar); - - kfree(ar->fw_board); - kfree(ar->fw_otp); - kfree(ar->fw); - kfree(ar->fw_patch); - kfree(ar->fw_testscript); - - ath6kl_cfg80211_cleanup(ar); -} - /* firmware upload */ static int ath6kl_get_fw(struct ath6kl *ar, const char *filename, u8 **fw, size_t *fw_len) @@ -1065,7 +1028,7 @@ out: return ret; } -static int ath6kl_fetch_firmwares(struct ath6kl *ar) +int ath6kl_init_fetch_firmwares(struct ath6kl *ar) { int ret; @@ -1485,7 +1448,7 @@ static int ath6kl_init_upload(struct ath6kl *ar) return status; } -static int ath6kl_init_hw_params(struct ath6kl *ar) +int ath6kl_init_hw_params(struct ath6kl *ar) { const struct ath6kl_hw *hw; int i; @@ -1663,178 +1626,6 @@ int ath6kl_init_hw_stop(struct ath6kl *ar) return 0; } -int ath6kl_core_init(struct ath6kl *ar) -{ - struct ath6kl_bmi_target_info targ_info; - struct net_device *ndev; - int ret = 0, i; - - ar->ath6kl_wq = create_singlethread_workqueue("ath6kl"); - if (!ar->ath6kl_wq) - return -ENOMEM; - - ret = ath6kl_bmi_init(ar); - if (ret) - goto err_wq; - - /* - * Turn on power to get hardware (target) version and leave power - * on delibrately as we will boot the hardware anyway within few - * seconds. - */ - ret = ath6kl_hif_power_on(ar); - if (ret) - goto err_bmi_cleanup; - - ret = ath6kl_bmi_get_target_info(ar, &targ_info); - if (ret) - goto err_power_off; - - ar->version.target_ver = le32_to_cpu(targ_info.version); - ar->target_type = le32_to_cpu(targ_info.type); - ar->wiphy->hw_version = le32_to_cpu(targ_info.version); - - ret = ath6kl_init_hw_params(ar); - if (ret) - goto err_power_off; - - ar->htc_target = ath6kl_htc_create(ar); - - if (!ar->htc_target) { - ret = -ENOMEM; - goto err_power_off; - } - - ret = ath6kl_fetch_firmwares(ar); - if (ret) - goto err_htc_cleanup; - - /* FIXME: we should free all firmwares in the error cases below */ - - /* Indicate that WMI is enabled (although not ready yet) */ - set_bit(WMI_ENABLED, &ar->flag); - ar->wmi = ath6kl_wmi_init(ar); - if (!ar->wmi) { - ath6kl_err("failed to initialize wmi\n"); - ret = -EIO; - goto err_htc_cleanup; - } - - ath6kl_dbg(ATH6KL_DBG_TRC, "%s: got wmi @ 0x%p.\n", __func__, ar->wmi); - - ret = ath6kl_cfg80211_init(ar); - if (ret) - goto err_node_cleanup; - - ret = ath6kl_debug_init(ar); - if (ret) { - wiphy_unregister(ar->wiphy); - goto err_node_cleanup; - } - - for (i = 0; i < ar->vif_max; i++) - ar->avail_idx_map |= BIT(i); - - rtnl_lock(); - - /* Add an initial station interface */ - ndev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0, - INFRA_NETWORK); - - rtnl_unlock(); - - if (!ndev) { - ath6kl_err("Failed to instantiate a network device\n"); - ret = -ENOMEM; - wiphy_unregister(ar->wiphy); - goto err_debug_init; - } - - - ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n", - __func__, ndev->name, ndev, ar); - - /* setup access class priority mappings */ - ar->ac_stream_pri_map[WMM_AC_BK] = 0; /* lowest */ - ar->ac_stream_pri_map[WMM_AC_BE] = 1; - ar->ac_stream_pri_map[WMM_AC_VI] = 2; - ar->ac_stream_pri_map[WMM_AC_VO] = 3; /* highest */ - - /* give our connected endpoints some buffers */ - ath6kl_rx_refill(ar->htc_target, ar->ctrl_ep); - ath6kl_rx_refill(ar->htc_target, ar->ac2ep_map[WMM_AC_BE]); - - /* allocate some buffers that handle larger AMSDU frames */ - ath6kl_refill_amsdu_rxbufs(ar, ATH6KL_MAX_AMSDU_RX_BUFFERS); - - ath6kl_cookie_init(ar); - - ar->conf_flags = ATH6KL_CONF_IGNORE_ERP_BARKER | - ATH6KL_CONF_ENABLE_11N | ATH6KL_CONF_ENABLE_TX_BURST; - - if (suspend_cutpower) - ar->conf_flags |= ATH6KL_CONF_SUSPEND_CUTPOWER; - - if (uart_debug) - ar->conf_flags |= ATH6KL_CONF_UART_DEBUG; - - ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM | - WIPHY_FLAG_HAVE_AP_SME | - WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | - WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; - - if (test_bit(ATH6KL_FW_CAPABILITY_SCHED_SCAN, ar->fw_capabilities)) - ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; - - ar->wiphy->probe_resp_offload = - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P | - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U; - - set_bit(FIRST_BOOT, &ar->flag); - - ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_RXCSUM; - - ret = ath6kl_init_hw_start(ar); - if (ret) { - ath6kl_err("Failed to start hardware: %d\n", ret); - goto err_rxbuf_cleanup; - } - - /* - * Set mac address which is received in ready event - * FIXME: Move to ath6kl_interface_add() - */ - memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN); - - return ret; - -err_rxbuf_cleanup: - ath6kl_htc_flush_rx_buf(ar->htc_target); - ath6kl_cleanup_amsdu_rxbufs(ar); - rtnl_lock(); - ath6kl_cfg80211_vif_cleanup(netdev_priv(ndev)); - rtnl_unlock(); - wiphy_unregister(ar->wiphy); -err_debug_init: - ath6kl_debug_cleanup(ar); -err_node_cleanup: - ath6kl_wmi_shutdown(ar->wmi); - clear_bit(WMI_ENABLED, &ar->flag); - ar->wmi = NULL; -err_htc_cleanup: - ath6kl_htc_cleanup(ar->htc_target); -err_power_off: - ath6kl_hif_power_off(ar); -err_bmi_cleanup: - ath6kl_bmi_cleanup(ar); -err_wq: - destroy_workqueue(ar->ath6kl_wq); - - return ret; -} - /* FIXME: move this to cfg80211.c and rename to ath6kl_cfg80211_vif_stop() */ void ath6kl_cleanup_vif(struct ath6kl_vif *vif, bool wmi_ready) { |