[rft] net80211 scan overhaul, pass 1

[Eric L. Camachat]

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Hash: SHA256

On 01/03/2015 20:46, Adrian Chadd wrote:
> hi all,
> 
> I've started overhauling the net80211 scan infrastructure so it
> can support fully-offloaded scan firmware (like the intel iwn(4)
> NICs, and the upcoming 7260 driver I'm hacking on.)
> 
> I'd like this patch tested:
> 
> https://people.freebsd.org/~adrian/net80211/20150103-net80211-scan-overhaul-1.diff
>
>  This splits the scan code into two halves - the generic bits that 
> drive when and what to do about scanning, and the bits that
> implement the software scanner.

Cannot be compiled on 11-CURRENT, see:
- --------------------------------------------------------------
>>> stage 3.2: building everything
- --------------------------------------------------------------
cd /usr/obj/usr/src/sys/KETAGALAN; MAKEOBJDIRPREFIX=/usr/obj
MACHINE_ARCH=amd64  MACHINE=amd64  CPUTYPE=corei7-avx
GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin
GROFF_FONT_PATH=/usr/obj/usr/s
rc/tmp/legacy/usr/share/groff_font
GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac
_SHLIBDIRPREFIX=/usr/obj/usr/src/tmp  _LDSCRIPTROOT=  VERSION="FreeBSD
11.0-CURRENT amd64 1100052"  IN
STALL="sh /usr/src/tools/install.sh"
PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/legacy/bin:/usr/obj/usr
/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/sbin:/bin:/usr/sbin:/usr/bin
CC="cc " CXX="c++  "  DEPFLAGS=""  CPP="cpp "  AS="as" AR="ar" LD="ld"
NM=nm  OBJDUMP=objd
ump OBJCOPY="objcopy"  RANLIB=ranlib STRINGS=  SIZE="size" make  -m
/usr/src/share/mk  KERNEL=kernel all -DNO_MODULES_OBJ
linking kernel.debug
ieee80211_scan.o: In function `ieee80211_scan_attach':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x6): undefined
reference to `ieee80211_swscan_attach'
ieee80211_scan.o: In function `ieee80211_scan_detach':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x16): undefined
reference to `ieee80211_swscan_detach'
ieee80211_scan.o: In function `ieee80211_scan_vattach':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x8b): undefined
reference to `ieee80211_swscan_vattach'
ieee80211_scan.o: In function `ieee80211_scan_vdetach':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x10b): undefined
reference to `ieee80211_swscan_vdetach'
ieee80211_scan.o: In function `ieee80211_start_scan_locked':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x812): undefined
reference to `ieee80211_swscan_set_scan_duration'
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x8b0): undefined
reference to `ieee80211_swscan_run_scan_task'
ieee80211_scan.o: In function `ieee80211_start_scan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x94e): undefined
reference to `ieee80211_swscan_start_scan'
ieee80211_scan.o: In function `ieee80211_check_scan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xbbb): undefined
reference to `ieee80211_swscan_check_scan'
ieee80211_scan.o: In function `ieee80211_bg_scan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xcc5): undefined
reference to `ieee80211_swscan_bg_scan'
ieee80211_scan.o: In function `ieee80211_cancel_scan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xd06): undefined
reference to `ieee80211_swscan_cancel_scan'
ieee80211_scan.o: In function `ieee80211_cancel_anyscan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xd16): undefined
reference to `ieee80211_swscan_cancel_anyscan'
ieee80211_scan.o: In function `ieee80211_scan_next':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xd26): undefined
reference to `ieee80211_swscan_scan_next'
ieee80211_scan.o: In function `ieee80211_scan_done':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xdd3): undefined
reference to `ieee80211_swscan_scan_done'
ieee80211_scan.o: In function `ieee80211_probe_curchan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0xe64): undefined
reference to `ieee80211_swscan_probe_curchan'
ieee80211_scan.o: In function `ieee80211_add_scan':
/usr/src/sys/net80211/ieee80211_scan.c:(.text+0x1036): undefined
reference to `ieee80211_swscan_add_scan'
ieee80211_scan_sta.o: In function `sta_attach':
/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0x102): undefined
reference to `M_80211_SCAN'
ieee80211_scan_sta.o: In function `sta_detach':
/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0x224): undefined
reference to `M_80211_SCAN'
/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0x265): undefined
reference to `M_80211_SCAN'
ieee80211_scan_sta.o: In function `sta_flush':
/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0x614): undefined
reference to `M_80211_SCAN'
ieee80211_scan_sta.o: In function `sta_add':
/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0x90d): undefined
reference to `M_80211_SCAN'
ieee80211_scan_sta.o:/usr/src/sys/net80211/ieee80211_scan_sta.c:(.text+0xe7d):
more undefined references to `M_80211_SCAN' follow
*** Error code 1


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