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-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c15
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c63
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c33
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c3
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c1
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c14
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h33
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/core.c16
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c3
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c5
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h2
13 files changed, 99 insertions, 93 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c
index ac3a36fa36..a963c24297 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c
@@ -7,21 +7,16 @@
#include <core.h>
#include <bus.h>
#include <fwvid.h>
+#include <feature.h>
#include "vops.h"
-static int brcmf_bca_attach(struct brcmf_pub *drvr)
+static void brcmf_bca_feat_attach(struct brcmf_if *ifp)
{
- pr_err("%s: executing\n", __func__);
- return 0;
-}
-
-static void brcmf_bca_detach(struct brcmf_pub *drvr)
-{
- pr_err("%s: executing\n", __func__);
+ /* SAE support not confirmed so disabling for now */
+ ifp->drvr->feat_flags &= ~BIT(BRCMF_FEAT_SAE);
}
const struct brcmf_fwvid_ops brcmf_bca_ops = {
- .attach = brcmf_bca_attach,
- .detach = brcmf_bca_detach,
+ .feat_attach = brcmf_bca_feat_attach,
};
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 44cea18dd2..0ff15d4083 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -32,6 +32,7 @@
#include "vendor.h"
#include "bus.h"
#include "common.h"
+#include "fwvid.h"
#define BRCMF_SCAN_IE_LEN_MAX 2048
@@ -1179,8 +1180,7 @@ s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg,
scan_request = cfg->scan_request;
cfg->scan_request = NULL;
- if (timer_pending(&cfg->escan_timeout))
- del_timer_sync(&cfg->escan_timeout);
+ timer_delete_sync(&cfg->escan_timeout);
if (fw_abort) {
/* Do a scan abort to stop the driver's scan engine */
@@ -1687,52 +1687,39 @@ static u16 brcmf_map_fw_linkdown_reason(const struct brcmf_event_msg *e)
return reason;
}
-static int brcmf_set_pmk(struct brcmf_if *ifp, const u8 *pmk_data, u16 pmk_len)
+int brcmf_set_wsec(struct brcmf_if *ifp, const u8 *key, u16 key_len, u16 flags)
{
struct brcmf_pub *drvr = ifp->drvr;
struct brcmf_wsec_pmk_le pmk;
int err;
+ if (key_len > sizeof(pmk.key)) {
+ bphy_err(drvr, "key must be less than %zu bytes\n",
+ sizeof(pmk.key));
+ return -EINVAL;
+ }
+
memset(&pmk, 0, sizeof(pmk));
- /* pass pmk directly */
- pmk.key_len = cpu_to_le16(pmk_len);
- pmk.flags = cpu_to_le16(0);
- memcpy(pmk.key, pmk_data, pmk_len);
+ /* pass key material directly */
+ pmk.key_len = cpu_to_le16(key_len);
+ pmk.flags = cpu_to_le16(flags);
+ memcpy(pmk.key, key, key_len);
- /* store psk in firmware */
+ /* store key material in firmware */
err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SET_WSEC_PMK,
&pmk, sizeof(pmk));
if (err < 0)
bphy_err(drvr, "failed to change PSK in firmware (len=%u)\n",
- pmk_len);
+ key_len);
return err;
}
+BRCMF_EXPORT_SYMBOL_GPL(brcmf_set_wsec);
-static int brcmf_set_sae_password(struct brcmf_if *ifp, const u8 *pwd_data,
- u16 pwd_len)
+static int brcmf_set_pmk(struct brcmf_if *ifp, const u8 *pmk_data, u16 pmk_len)
{
- struct brcmf_pub *drvr = ifp->drvr;
- struct brcmf_wsec_sae_pwd_le sae_pwd;
- int err;
-
- if (pwd_len > BRCMF_WSEC_MAX_SAE_PASSWORD_LEN) {
- bphy_err(drvr, "sae_password must be less than %d\n",
- BRCMF_WSEC_MAX_SAE_PASSWORD_LEN);
- return -EINVAL;
- }
-
- sae_pwd.key_len = cpu_to_le16(pwd_len);
- memcpy(sae_pwd.key, pwd_data, pwd_len);
-
- err = brcmf_fil_iovar_data_set(ifp, "sae_password", &sae_pwd,
- sizeof(sae_pwd));
- if (err < 0)
- bphy_err(drvr, "failed to set SAE password in firmware (len=%u)\n",
- pwd_len);
-
- return err;
+ return brcmf_set_wsec(ifp, pmk_data, pmk_len, 0);
}
static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason,
@@ -2503,8 +2490,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
bphy_err(drvr, "failed to clean up user-space RSNE\n");
goto done;
}
- err = brcmf_set_sae_password(ifp, sme->crypto.sae_pwd,
- sme->crypto.sae_pwd_len);
+ err = brcmf_fwvid_set_sae_password(ifp, &sme->crypto);
if (!err && sme->crypto.psk)
err = brcmf_set_pmk(ifp, sme->crypto.psk,
BRCMF_WSEC_MAX_PSK_LEN);
@@ -4322,6 +4308,9 @@ brcmf_pmksa_v3_op(struct brcmf_if *ifp, struct cfg80211_pmksa *pmksa,
int ret;
pmk_op = kzalloc(sizeof(*pmk_op), GFP_KERNEL);
+ if (!pmk_op)
+ return -ENOMEM;
+
pmk_op->version = cpu_to_le16(BRCMF_PMKSA_VER_3);
if (!pmksa) {
@@ -5254,8 +5243,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
if (crypto->sae_pwd) {
brcmf_dbg(INFO, "using SAE offload\n");
profile->use_fwauth |= BIT(BRCMF_PROFILE_FWAUTH_SAE);
- err = brcmf_set_sae_password(ifp, crypto->sae_pwd,
- crypto->sae_pwd_len);
+ err = brcmf_fwvid_set_sae_password(ifp, crypto);
if (err < 0)
goto exit;
}
@@ -5362,10 +5350,12 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev,
msleep(400);
if (profile->use_fwauth != BIT(BRCMF_PROFILE_FWAUTH_NONE)) {
+ struct cfg80211_crypto_settings crypto = {};
+
if (profile->use_fwauth & BIT(BRCMF_PROFILE_FWAUTH_PSK))
brcmf_set_pmk(ifp, NULL, 0);
if (profile->use_fwauth & BIT(BRCMF_PROFILE_FWAUTH_SAE))
- brcmf_set_sae_password(ifp, NULL, 0);
+ brcmf_fwvid_set_sae_password(ifp, &crypto);
profile->use_fwauth = BIT(BRCMF_PROFILE_FWAUTH_NONE);
}
@@ -8437,6 +8427,7 @@ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg)
brcmf_btcoex_detach(cfg);
wiphy_unregister(cfg->wiphy);
wl_deinit_priv(cfg);
+ cancel_work_sync(&cfg->escan_timeout_work);
brcmf_free_wiphy(cfg->wiphy);
kfree(cfg);
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
index 0e1fa3f0de..dc3a6a5375 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
@@ -468,4 +468,6 @@ void brcmf_set_mpc(struct brcmf_if *ndev, int mpc);
void brcmf_abort_scanning(struct brcmf_cfg80211_info *cfg);
void brcmf_cfg80211_free_netdev(struct net_device *ndev);
+int brcmf_set_wsec(struct brcmf_if *ifp, const u8 *key, u16 key_len, u16 flags);
+
#endif /* BRCMFMAC_CFG80211_H */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c
index b75652ba93..bec5748310 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c
@@ -7,21 +7,36 @@
#include <core.h>
#include <bus.h>
#include <fwvid.h>
+#include <fwil.h>
#include "vops.h"
-static int brcmf_cyw_attach(struct brcmf_pub *drvr)
+static int brcmf_cyw_set_sae_pwd(struct brcmf_if *ifp,
+ struct cfg80211_crypto_settings *crypto)
{
- pr_err("%s: executing\n", __func__);
- return 0;
-}
+ struct brcmf_pub *drvr = ifp->drvr;
+ struct brcmf_wsec_sae_pwd_le sae_pwd;
+ u16 pwd_len = crypto->sae_pwd_len;
+ int err;
-static void brcmf_cyw_detach(struct brcmf_pub *drvr)
-{
- pr_err("%s: executing\n", __func__);
+ if (pwd_len > BRCMF_WSEC_MAX_SAE_PASSWORD_LEN) {
+ bphy_err(drvr, "sae_password must be less than %d\n",
+ BRCMF_WSEC_MAX_SAE_PASSWORD_LEN);
+ return -EINVAL;
+ }
+
+ sae_pwd.key_len = cpu_to_le16(pwd_len);
+ memcpy(sae_pwd.key, crypto->sae_pwd, pwd_len);
+
+ err = brcmf_fil_iovar_data_set(ifp, "sae_password", &sae_pwd,
+ sizeof(sae_pwd));
+ if (err < 0)
+ bphy_err(drvr, "failed to set SAE password in firmware (len=%u)\n",
+ pwd_len);
+
+ return err;
}
const struct brcmf_fwvid_ops brcmf_cyw_ops = {
- .attach = brcmf_cyw_attach,
- .detach = brcmf_cyw_detach,
+ .set_sae_password = brcmf_cyw_set_sae_pwd,
};
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index 6d10c9efbe..909a34a1ab 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -13,6 +13,7 @@
#include "debug.h"
#include "fwil.h"
#include "fwil_types.h"
+#include "fwvid.h"
#include "feature.h"
#include "common.h"
@@ -339,6 +340,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_FWSUP, "sup_wpa");
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_SCAN_V2, "scan_ver");
+ brcmf_fwvid_feat_attach(ifp);
+
if (drvr->settings->feature_disable) {
brcmf_dbg(INFO, "Features: 0x%02x, disable: 0x%02x\n",
ifp->drvr->feat_flags,
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
index 72fe8bce6e..a9514d72f7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
@@ -239,6 +239,7 @@ brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *dat
mutex_unlock(&drvr->proto_block);
return err;
}
+BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_iovar_data_set);
s32
brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data,
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index 9d248ba1c0..e74a23e118 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
@@ -584,7 +584,7 @@ struct brcmf_wsec_key_le {
struct brcmf_wsec_pmk_le {
__le16 key_len;
__le16 flags;
- u8 key[2 * BRCMF_WSEC_MAX_PSK_LEN + 1];
+ u8 key[BRCMF_WSEC_MAX_SAE_PASSWORD_LEN];
};
/**
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c
index 86eafdb405..b427782554 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c
@@ -89,8 +89,7 @@ int brcmf_fwvid_register_vendor(enum brcmf_fwvendor fwvid, struct module *vmod,
if (fwvid >= BRCMF_FWVENDOR_NUM)
return -ERANGE;
- if (WARN_ON(!vmod) || WARN_ON(!vops) ||
- WARN_ON(!vops->attach) || WARN_ON(!vops->detach))
+ if (WARN_ON(!vmod) || WARN_ON(!vops))
return -EINVAL;
if (WARN_ON(fwvid_list[fwvid].vmod))
@@ -150,7 +149,7 @@ static inline int brcmf_fwvid_request_module(enum brcmf_fwvendor fwvid)
}
#endif
-int brcmf_fwvid_attach_ops(struct brcmf_pub *drvr)
+int brcmf_fwvid_attach(struct brcmf_pub *drvr)
{
enum brcmf_fwvendor fwvid = drvr->bus_if->fwvid;
int ret;
@@ -175,7 +174,7 @@ int brcmf_fwvid_attach_ops(struct brcmf_pub *drvr)
return ret;
}
-void brcmf_fwvid_detach_ops(struct brcmf_pub *drvr)
+void brcmf_fwvid_detach(struct brcmf_pub *drvr)
{
enum brcmf_fwvendor fwvid = drvr->bus_if->fwvid;
@@ -187,9 +186,10 @@ void brcmf_fwvid_detach_ops(struct brcmf_pub *drvr)
mutex_lock(&fwvid_list_lock);
- drvr->vops = NULL;
- list_del(&drvr->bus_if->list);
-
+ if (drvr->vops) {
+ drvr->vops = NULL;
+ list_del(&drvr->bus_if->list);
+ }
mutex_unlock(&fwvid_list_lock);
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h
index 43df58bb70..dac22534d0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h
@@ -6,12 +6,14 @@
#define FWVID_H_
#include "firmware.h"
+#include "cfg80211.h"
struct brcmf_pub;
+struct brcmf_if;
struct brcmf_fwvid_ops {
- int (*attach)(struct brcmf_pub *drvr);
- void (*detach)(struct brcmf_pub *drvr);
+ void (*feat_attach)(struct brcmf_if *ifp);
+ int (*set_sae_password)(struct brcmf_if *ifp, struct cfg80211_crypto_settings *crypto);
};
/* exported functions */
@@ -20,28 +22,29 @@ int brcmf_fwvid_register_vendor(enum brcmf_fwvendor fwvid, struct module *mod,
int brcmf_fwvid_unregister_vendor(enum brcmf_fwvendor fwvid, struct module *mod);
/* core driver functions */
-int brcmf_fwvid_attach_ops(struct brcmf_pub *drvr);
-void brcmf_fwvid_detach_ops(struct brcmf_pub *drvr);
+int brcmf_fwvid_attach(struct brcmf_pub *drvr);
+void brcmf_fwvid_detach(struct brcmf_pub *drvr);
const char *brcmf_fwvid_vendor_name(struct brcmf_pub *drvr);
-static inline int brcmf_fwvid_attach(struct brcmf_pub *drvr)
+static inline void brcmf_fwvid_feat_attach(struct brcmf_if *ifp)
{
- int ret;
+ const struct brcmf_fwvid_ops *vops = ifp->drvr->vops;
- ret = brcmf_fwvid_attach_ops(drvr);
- if (ret)
- return ret;
+ if (!vops->feat_attach)
+ return;
- return drvr->vops->attach(drvr);
+ vops->feat_attach(ifp);
}
-static inline void brcmf_fwvid_detach(struct brcmf_pub *drvr)
+static inline int brcmf_fwvid_set_sae_password(struct brcmf_if *ifp,
+ struct cfg80211_crypto_settings *crypto)
{
- if (!drvr->vops)
- return;
+ const struct brcmf_fwvid_ops *vops = ifp->drvr->vops;
+
+ if (!vops || !vops->set_sae_password)
+ return -EOPNOTSUPP;
- drvr->vops->detach(drvr);
- brcmf_fwvid_detach_ops(drvr);
+ return vops->set_sae_password(ifp, crypto);
}
#endif /* FWVID_H_ */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/core.c
index 5573a47766..fd593b93ad 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/core.c
@@ -7,21 +7,17 @@
#include <core.h>
#include <bus.h>
#include <fwvid.h>
+#include <cfg80211.h>
#include "vops.h"
-static int brcmf_wcc_attach(struct brcmf_pub *drvr)
+static int brcmf_wcc_set_sae_pwd(struct brcmf_if *ifp,
+ struct cfg80211_crypto_settings *crypto)
{
- pr_debug("%s: executing\n", __func__);
- return 0;
-}
-
-static void brcmf_wcc_detach(struct brcmf_pub *drvr)
-{
- pr_debug("%s: executing\n", __func__);
+ return brcmf_set_wsec(ifp, crypto->sae_pwd, crypto->sae_pwd_len,
+ BRCMF_WSEC_PASSPHRASE);
}
const struct brcmf_fwvid_ops brcmf_wcc_ops = {
- .attach = brcmf_wcc_attach,
- .detach = brcmf_wcc_detach,
+ .set_sae_password = brcmf_wcc_set_sae_pwd,
};
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
index ccc621b8ed..4a1fe982a9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -383,8 +383,9 @@ struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp)
return sh;
}
-static void wlc_phy_timercb_phycal(struct brcms_phy *pi)
+static void wlc_phy_timercb_phycal(void *ptr)
{
+ struct brcms_phy *pi = ptr;
uint delay = 5;
if (PHY_PERICAL_MPHASE_PENDING(pi)) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
index a0de5db0cd..b723817915 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
@@ -57,12 +57,11 @@ void wlc_phy_shim_detach(struct phy_shim_info *physhim)
}
struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim,
- void (*fn)(struct brcms_phy *pi),
+ void (*fn)(void *pi),
void *arg, const char *name)
{
return (struct wlapi_timer *)
- brcms_init_timer(physhim->wl, (void (*)(void *))fn,
- arg, name);
+ brcms_init_timer(physhim->wl, fn, arg, name);
}
void wlapi_free_timer(struct wlapi_timer *t)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
index dd8774717a..27d0934e60 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
@@ -131,7 +131,7 @@ void wlc_phy_shim_detach(struct phy_shim_info *physhim);
/* PHY to WL utility functions */
struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim,
- void (*fn)(struct brcms_phy *pi),
+ void (*fn)(void *pi),
void *arg, const char *name);
void wlapi_free_timer(struct wlapi_timer *t);
void wlapi_add_timer(struct wlapi_timer *t, uint ms, int periodic);