forked from Minki/linux
0f0fe990e3
Before informing cfg80211 about the scan status the device should be put back in mpc state. If done after user-space may initiate another (scheduled) scan and fail because scan is still busy as shown in logging below: [ 3301.367376] brcmfmac: brcmf_fweh_event_worker event ESCAN_RESULT (69) [ 3301.377305] brcmfmac: brcmf_fweh_event_worker version 2 flags 0 status 0 [ 3301.384993] brcmutil: event payload, len=12 [ 3301.389208] 00000000: 0c 00 00 00 6d 00 00 00 34 12 00 00 [ 3301.389214] brcmfmac: brcmf_sdio_kso_control Enter: on=0 [ 3301.402196] brcmfmac: brcmf_inform_bss scanned AP count (0) [ 3301.407808] brcmfmac: brcmf_notify_escan_complete Enter [ 3301.413064] brcmfmac: brcmf_notify_escan_complete ESCAN Completed scan: Done [ 3301.420137] brcmfmac: brcmf_sdio_bus_txctl Enter [ 3301.420368] brcmfmac: brcmf_cfg80211_sched_scan_start Enter [ 3301.420370] brcmfmac: brcmf_cfg80211_sched_scan_start: Scanning already: status (1) [ 3301.440190] brcmfmac: brcmf_sdio_kso_control Enter: on=1 [ 3301.448695] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 3301.453662] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 3301.458326] brcmfmac: brcmf_sdio_isr Enter [ 3301.462523] brcmfmac: brcmf_sdio_dpc Enter [ 3301.466632] brcmfmac: brcmf_sdio_readframes Enter [ 3301.471431] brcmfmac: brcmf_sdio_read_control Enter [ 3301.476340] brcmfmac: brcmf_set_mpc MPC : 1 Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| irda | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| dummy.c | ||
| eql.c | ||
| ifb.c | ||
| Kconfig | ||
| LICENSE.SRC | ||
| loopback.c | ||
| macvlan.c | ||
| macvtap.c | ||
| Makefile | ||
| mdio.c | ||
| mii.c | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vxlan.c | ||
| xen-netfront.c | ||