diff options
Diffstat (limited to 'drivers/net/wireless')
3 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index bb9e2b3f5012..4265b50faa98 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -67,6 +67,13 @@ static int brcmf_roamoff; module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR); MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine"); +#ifdef DEBUG +/* always succeed brcmf_bus_start() */ +static int brcmf_ignore_probe_fail; +module_param_named(ignore_probe_fail, brcmf_ignore_probe_fail, int, 0); +MODULE_PARM_DESC(ignore_probe_fail, "always succeed probe for debugging"); +#endif + struct brcmf_mp_global_t brcmf_mp_global; int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) @@ -232,7 +239,9 @@ int brcmf_mp_device_attach(struct brcmf_pub *drvr) drvr->settings->feature_disable = brcmf_feature_disable; drvr->settings->fcmode = brcmf_fcmode; drvr->settings->roamoff = !!brcmf_roamoff; - +#ifdef DEBUG + drvr->settings->ignore_probe_fail = !!brcmf_ignore_probe_fail; +#endif return 0; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h index abe3764669a6..3b0a63b98e99 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h @@ -55,11 +55,24 @@ struct brcmf_mp_device { int feature_disable; int fcmode; bool roamoff; + bool ignore_probe_fail; }; void brcmf_mp_attach(void); int brcmf_mp_device_attach(struct brcmf_pub *drvr); void brcmf_mp_device_detach(struct brcmf_pub *drvr); +#ifdef DEBUG +static inline bool brcmf_ignoring_probe_fail(struct brcmf_pub *drvr) +{ + return drvr->settings->ignore_probe_fail; +} +#else +static inline bool brcmf_ignoring_probe_fail(struct brcmf_pub *drvr) +{ + return false; +} +#endif + /* Sets dongle media info (drv_version, mac address). */ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 3fa7bc5ce4b7..7c75b1acdf00 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -1183,6 +1183,8 @@ fail: brcmf_net_detach(p2p_ifp->ndev); drvr->iflist[0] = NULL; drvr->iflist[1] = NULL; + if (brcmf_ignoring_probe_fail(drvr)) + ret = 0; return ret; } return 0; |