diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 94 |
1 files changed, 13 insertions, 81 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 75464ad4fbd1..62a528e8b958 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -16,8 +16,6 @@ /* Toplevel file. Relies on dhd_linux.c to send commands to the dongle. */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include <linux/kernel.h> #include <linux/etherdevice.h> #include <net/cfg80211.h> @@ -2011,67 +2009,6 @@ done: return err; } -static s32 -brcmf_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *ndev, - const u8 *addr, - const struct cfg80211_bitrate_mask *mask) -{ - struct brcmf_if *ifp = netdev_priv(ndev); - struct brcm_rateset_le rateset_le; - s32 rate; - s32 val; - s32 err_bg; - s32 err_a; - u32 legacy; - s32 err = 0; - - brcmf_dbg(TRACE, "Enter\n"); - if (!check_vif_up(ifp->vif)) - return -EIO; - - /* addr param is always NULL. ignore it */ - /* Get current rateset */ - err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_CURR_RATESET, - &rateset_le, sizeof(rateset_le)); - if (err) { - brcmf_err("could not get current rateset (%d)\n", err); - goto done; - } - - legacy = ffs(mask->control[IEEE80211_BAND_2GHZ].legacy & 0xFFFF); - if (!legacy) - legacy = ffs(mask->control[IEEE80211_BAND_5GHZ].legacy & - 0xFFFF); - - val = wl_g_rates[legacy - 1].bitrate * 100000; - - if (val < le32_to_cpu(rateset_le.count)) - /* Select rate by rateset index */ - rate = rateset_le.rates[val] & 0x7f; - else - /* Specified rate in bps */ - rate = val / 500000; - - brcmf_dbg(CONN, "rate %d mbps\n", rate / 2); - - /* - * - * Set rate override, - * Since the is a/b/g-blind, both a/bg_rate are enforced. - */ - err_bg = brcmf_fil_iovar_int_set(ifp, "bg_rate", rate); - err_a = brcmf_fil_iovar_int_set(ifp, "a_rate", rate); - if (err_bg && err_a) { - brcmf_err("could not set fixed rate (%d) (%d)\n", err_bg, - err_a); - err = err_bg | err_a; - } - -done: - brcmf_dbg(TRACE, "Exit\n"); - return err; -} - static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, struct brcmf_bss_info_le *bi) { @@ -3704,7 +3641,6 @@ static struct cfg80211_ops wl_cfg80211_ops = { .set_default_key = brcmf_cfg80211_config_default_key, .set_default_mgmt_key = brcmf_cfg80211_config_default_mgmt_key, .set_power_mgmt = brcmf_cfg80211_set_power_mgmt, - .set_bitrate_mask = brcmf_cfg80211_set_bitrate_mask, .connect = brcmf_cfg80211_connect, .disconnect = brcmf_cfg80211_disconnect, .suspend = brcmf_cfg80211_suspend, @@ -4330,9 +4266,8 @@ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg) } static s32 -brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout) +brcmf_dongle_roam(struct brcmf_if *ifp, u32 roamvar, u32 bcn_timeout) { - struct brcmf_if *ifp = netdev_priv(ndev); s32 err = 0; __le32 roamtrigger[2]; __le32 roam_delta[2]; @@ -4383,10 +4318,9 @@ dongle_rom_out: } static s32 -brcmf_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time, +brcmf_dongle_scantime(struct brcmf_if *ifp, s32 scan_assoc_time, s32 scan_unassoc_time, s32 scan_passive_time) { - struct brcmf_if *ifp = netdev_priv(ndev); s32 err = 0; err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_CHANNEL_TIME, @@ -4456,6 +4390,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg) { struct net_device *ndev; struct wireless_dev *wdev; + struct brcmf_if *ifp; s32 power_mode; s32 err = 0; @@ -4464,35 +4399,34 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg) ndev = cfg_to_ndev(cfg); wdev = ndev->ieee80211_ptr; + ifp = netdev_priv(ndev); - brcmf_dongle_scantime(ndev, WL_SCAN_CHANNEL_TIME, - WL_SCAN_UNASSOC_TIME, WL_SCAN_PASSIVE_TIME); + /* make sure RF is ready for work */ + brcmf_fil_cmd_int_set(ifp, BRCMF_C_UP, 0); + + brcmf_dongle_scantime(ifp, WL_SCAN_CHANNEL_TIME, + WL_SCAN_UNASSOC_TIME, WL_SCAN_PASSIVE_TIME); power_mode = cfg->pwr_save ? PM_FAST : PM_OFF; - err = brcmf_fil_cmd_int_set(netdev_priv(ndev), BRCMF_C_SET_PM, - power_mode); + err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, power_mode); if (err) goto default_conf_out; brcmf_dbg(INFO, "power save set to %s\n", (power_mode ? "enabled" : "disabled")); - err = brcmf_dongle_roam(ndev, (cfg->roam_on ? 0 : 1), - WL_BEACON_TIMEOUT); + err = brcmf_dongle_roam(ifp, (cfg->roam_on ? 0 : 1), WL_BEACON_TIMEOUT); if (err) goto default_conf_out; err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype, NULL, NULL); - if (err && err != -EINPROGRESS) + if (err) goto default_conf_out; err = brcmf_dongle_probecap(cfg); if (err) goto default_conf_out; - /* -EINPROGRESS: Call commit handler */ - -default_conf_out: - cfg->dongle_up = true; +default_conf_out: return err; @@ -4501,8 +4435,6 @@ default_conf_out: static s32 __brcmf_cfg80211_up(struct brcmf_if *ifp) { set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state); - if (ifp->idx) - return 0; return brcmf_config_dongle(ifp->drvr->config); } |