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path: root/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
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Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c94
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);
}