Date: Mon, 28 May 2007 23:53:47 GMT From: Andrew Thompson <thompsa@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 120528 for review Message-ID: <200705282353.l4SNrlv4099883@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=120528 Change 120528 by thompsa@thompsa_heff on 2007/05/28 23:52:53 Allow scans to be aborted by catching the return status and not scheduling another scan if it was aborted. Affected files ... .. //depot/projects/wifi/sys/dev/iwi/if_iwi.c#27 edit .. //depot/projects/wifi/sys/dev/iwi/if_iwireg.h#10 edit Differences ... ==== //depot/projects/wifi/sys/dev/iwi/if_iwi.c#27 (text+ko) ==== @@ -1384,7 +1384,15 @@ sc->sc_scan_timer = 0; sc->flags &= ~IWI_FLAG_SCANNING; - ieee80211_scan_next(ic); + + switch (scan->status) { + case IWI_SCAN_COMPLETED: + ieee80211_scan_next(ic); + break; + case IWI_SCAN_ABORTED: + ieee80211_cancel_scan(ic); + break; + } break; ==== //depot/projects/wifi/sys/dev/iwi/if_iwireg.h#10 (text+ko) ==== @@ -417,6 +417,10 @@ #define IWI_SCAN_TYPE_BDIRECTED 4 /* active, directed+bcast probe */ #define IWI_SCAN_TYPES 5 +/* scan result codes */ +#define IWI_SCAN_COMPLETED 1 /* scan compeleted sucessfully */ +#define IWI_SCAN_ABORTED 2 /* scan was aborted by the driver */ + /* structure for command IWI_CMD_SCAN_EXT */ struct iwi_scan_ext { uint32_t full_scan_index;
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