Date: Thu, 4 Jun 2009 21:31:04 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r193459 - in projects/acpica_20090521: . lib/libusb sbin/ifconfig sys/cddl/contrib/opensolaris/uts/common/fs/zfs sys/dev/usb/wlan sys/dev/xen/netfront sys/dev/xen/xenpci sys/fs/devfs sy... Message-ID: <200906042131.n54LV4ub004661@svn.freebsd.org>
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Author: jkim Date: Thu Jun 4 21:31:03 2009 New Revision: 193459 URL: http://svn.freebsd.org/changeset/base/193459 Log: Resync with head. Modified: projects/acpica_20090521/ (props changed) projects/acpica_20090521/lib/libusb/ (props changed) projects/acpica_20090521/sbin/ifconfig/ifieee80211.c projects/acpica_20090521/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c projects/acpica_20090521/sys/dev/usb/wlan/if_zyd.c projects/acpica_20090521/sys/dev/usb/wlan/if_zydreg.h projects/acpica_20090521/sys/dev/xen/netfront/ (props changed) projects/acpica_20090521/sys/dev/xen/xenpci/ (props changed) projects/acpica_20090521/sys/fs/devfs/devfs_vfsops.c projects/acpica_20090521/sys/kern/vfs_vnops.c projects/acpica_20090521/sys/modules/dtrace/dtnfsclient/ (props changed) projects/acpica_20090521/sys/modules/ip6_mroute_mod/ (props changed) projects/acpica_20090521/sys/modules/ipmi/ipmi_linux/ (props changed) projects/acpica_20090521/sys/modules/usb/zyd/Makefile projects/acpica_20090521/sys/net80211/ieee80211.h projects/acpica_20090521/sys/net80211/ieee80211_hostap.c projects/acpica_20090521/sys/net80211/ieee80211_input.c projects/acpica_20090521/sys/net80211/ieee80211_ioctl.c projects/acpica_20090521/sys/net80211/ieee80211_output.c projects/acpica_20090521/sys/net80211/ieee80211_proto.c projects/acpica_20090521/sys/net80211/ieee80211_proto.h projects/acpica_20090521/sys/net80211/ieee80211_scan.h projects/acpica_20090521/sys/net80211/ieee80211_sta.c projects/acpica_20090521/sys/net80211/ieee80211_var.h projects/acpica_20090521/sys/netinet/ip_dummynet.h projects/acpica_20090521/sys/nlm/nlm_advlock.c projects/acpica_20090521/sys/rpc/clnt_dg.c projects/acpica_20090521/sys/rpc/clnt_vc.c projects/acpica_20090521/sys/rpc/svc.c projects/acpica_20090521/sys/rpc/svc.h projects/acpica_20090521/sys/rpc/svc_vc.c projects/acpica_20090521/sys/sys/mount.h projects/acpica_20090521/tools/regression/lib/msun/test-conj.t (props changed) projects/acpica_20090521/tools/tools/ath/common/dumpregs.h (props changed) projects/acpica_20090521/tools/tools/ath/common/dumpregs_5210.c (props changed) projects/acpica_20090521/tools/tools/ath/common/dumpregs_5211.c (props changed) projects/acpica_20090521/tools/tools/ath/common/dumpregs_5212.c (props changed) projects/acpica_20090521/tools/tools/ath/common/dumpregs_5416.c (props changed) projects/acpica_20090521/usr.sbin/makefs/ffs/ffs_bswap.c (props changed) projects/acpica_20090521/usr.sbin/makefs/ffs/ffs_subr.c (props changed) projects/acpica_20090521/usr.sbin/makefs/ffs/ufs_bswap.h (props changed) projects/acpica_20090521/usr.sbin/makefs/getid.c (props changed) Modified: projects/acpica_20090521/sbin/ifconfig/ifieee80211.c ============================================================================== --- projects/acpica_20090521/sbin/ifconfig/ifieee80211.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sbin/ifconfig/ifieee80211.c Thu Jun 4 21:31:03 2009 (r193459) @@ -2888,7 +2888,7 @@ iename(int elemid) case IEEE80211_ELEMID_TPCREQ: return " TPCREQ"; case IEEE80211_ELEMID_TPCREP: return " TPCREP"; case IEEE80211_ELEMID_SUPPCHAN: return " SUPPCHAN"; - case IEEE80211_ELEMID_CHANSWITCHANN:return " CSA"; + case IEEE80211_ELEMID_CSA: return " CSA"; case IEEE80211_ELEMID_MEASREQ: return " MEASREQ"; case IEEE80211_ELEMID_MEASREP: return " MEASREP"; case IEEE80211_ELEMID_QUIET: return " QUIET"; Modified: projects/acpica_20090521/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c ============================================================================== --- projects/acpica_20090521/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c Thu Jun 4 21:31:03 2009 (r193459) @@ -573,6 +573,7 @@ zfs_domount(vfs_t *vfsp, char *osname) vfsp->mnt_flag |= MNT_LOCAL; vfsp->mnt_kern_flag |= MNTK_MPSAFE; vfsp->mnt_kern_flag |= MNTK_LOOKUP_SHARED; + vfsp->mnt_kern_flag |= MNTK_SHARED_WRITES; if (error = dsl_prop_get_integer(osname, "readonly", &readonly, NULL)) goto out; Modified: projects/acpica_20090521/sys/dev/usb/wlan/if_zyd.c ============================================================================== --- projects/acpica_20090521/sys/dev/usb/wlan/if_zyd.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/dev/usb/wlan/if_zyd.c Thu Jun 4 21:31:03 2009 (r193459) @@ -190,9 +190,10 @@ static int zyd_al2210_set_channel(struct static int zyd_gct_init(struct zyd_rf *); static int zyd_gct_switch_radio(struct zyd_rf *, int); static int zyd_gct_set_channel(struct zyd_rf *, uint8_t); -static int zyd_maxim_init(struct zyd_rf *); -static int zyd_maxim_switch_radio(struct zyd_rf *, int); -static int zyd_maxim_set_channel(struct zyd_rf *, uint8_t); +static int zyd_gct_mode(struct zyd_rf *); +static int zyd_gct_set_channel_synth(struct zyd_rf *, int, int); +static int zyd_gct_write(struct zyd_rf *, uint16_t); +static int zyd_gct_txgain(struct zyd_rf *, uint8_t); static int zyd_maxim2_init(struct zyd_rf *); static int zyd_maxim2_switch_radio(struct zyd_rf *, int); static int zyd_maxim2_set_channel(struct zyd_rf *, uint8_t); @@ -204,55 +205,59 @@ static const struct zyd_phy_pair zyd_def #define ZYD_ZD1211 0 #define ZYD_ZD1211B 1 +#define ZYD_ZD1211_DEV(v,p) \ + { USB_VPI(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, ZYD_ZD1211) } +#define ZYD_ZD1211B_DEV(v,p) \ + { USB_VPI(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, ZYD_ZD1211B) } static const struct usb_device_id zyd_devs[] = { - /* ZYD_ZD1211 */ - {USB_VPI(USB_VENDOR_3COM2, USB_PRODUCT_3COM2_3CRUSB10075, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ABOCOM, USB_PRODUCT_ABOCOM_WL54, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_WL159G, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_CYBERTAN, USB_PRODUCT_CYBERTAN_TG54USB, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_DRAYTEK, USB_PRODUCT_DRAYTEK_VIGOR550, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_PLANEX2, USB_PRODUCT_PLANEX2_GWUS54GD, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_PLANEX2, USB_PRODUCT_PLANEX2_GWUS54GZL, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_PLANEX3, USB_PRODUCT_PLANEX3_GWUS54GZ, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_PLANEX3, USB_PRODUCT_PLANEX3_GWUS54MINI, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_SAGEM, USB_PRODUCT_SAGEM_XG760A, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_SENAO, USB_PRODUCT_SENAO_NUB8301, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_SITECOMEU, USB_PRODUCT_SITECOMEU_WL113, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_SWEEX, USB_PRODUCT_SWEEX_ZD1211, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_TEKRAM, USB_PRODUCT_TEKRAM_QUICKWLAN, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_TEKRAM, USB_PRODUCT_TEKRAM_ZD1211_1, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_TEKRAM, USB_PRODUCT_TEKRAM_ZD1211_2, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_TWINMOS, USB_PRODUCT_TWINMOS_G240, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_UMEDIA, USB_PRODUCT_UMEDIA_ALL0298V2, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_UMEDIA, USB_PRODUCT_UMEDIA_TEW429UB_A, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_UMEDIA, USB_PRODUCT_UMEDIA_TEW429UB, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_WISTRONNEWEB, USB_PRODUCT_WISTRONNEWEB_UR055G, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ZCOM, USB_PRODUCT_ZCOM_ZD1211, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ZYDAS, USB_PRODUCT_ZYDAS_ZD1211, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_AG225H, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_ZYAIRG220, ZYD_ZD1211)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_G200V2, ZYD_ZD1211)}, - /* ZYD_ZD1211B */ - {USB_VPI(USB_VENDOR_ACCTON, USB_PRODUCT_ACCTON_SMCWUSBG, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ACCTON, USB_PRODUCT_ACCTON_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_A9T_WIFI, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_BELKIN, USB_PRODUCT_BELKIN_F5D7050_V4000, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_BELKIN, USB_PRODUCT_BELKIN_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_CISCOLINKSYS, USB_PRODUCT_CISCOLINKSYS_WUSBF54G, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_FIBERLINE, USB_PRODUCT_FIBERLINE_WL430U, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_MELCO, USB_PRODUCT_MELCO_KG54L, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_PHILIPS, USB_PRODUCT_PHILIPS_SNU5600, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_PLANEX2, USB_PRODUCT_PLANEX2_GW_US54GXS, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_SAGEM, USB_PRODUCT_SAGEM_XG76NA, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_SITECOMEU, USB_PRODUCT_SITECOMEU_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_UMEDIA, USB_PRODUCT_UMEDIA_TEW429UBC1, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_USR, USB_PRODUCT_USR_USR5423, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_VTECH, USB_PRODUCT_VTECH_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ZCOM, USB_PRODUCT_ZCOM_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ZYDAS, USB_PRODUCT_ZYDAS_ZD1211B, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_M202, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_G202, ZYD_ZD1211B)}, - {USB_VPI(USB_VENDOR_ZYXEL, USB_PRODUCT_ZYXEL_G220V2, ZYD_ZD1211B)}, + /* ZYD_ZD1211 */ + ZYD_ZD1211_DEV(3COM2, 3CRUSB10075), + ZYD_ZD1211_DEV(ABOCOM, WL54), + ZYD_ZD1211_DEV(ASUS, WL159G), + ZYD_ZD1211_DEV(CYBERTAN, TG54USB), + ZYD_ZD1211_DEV(DRAYTEK, VIGOR550), + ZYD_ZD1211_DEV(PLANEX2, GWUS54GD), + ZYD_ZD1211_DEV(PLANEX2, GWUS54GZL), + ZYD_ZD1211_DEV(PLANEX3, GWUS54GZ), + ZYD_ZD1211_DEV(PLANEX3, GWUS54MINI), + ZYD_ZD1211_DEV(SAGEM, XG760A), + ZYD_ZD1211_DEV(SENAO, NUB8301), + ZYD_ZD1211_DEV(SITECOMEU, WL113), + ZYD_ZD1211_DEV(SWEEX, ZD1211), + ZYD_ZD1211_DEV(TEKRAM, QUICKWLAN), + ZYD_ZD1211_DEV(TEKRAM, ZD1211_1), + ZYD_ZD1211_DEV(TEKRAM, ZD1211_2), + ZYD_ZD1211_DEV(TWINMOS, G240), + ZYD_ZD1211_DEV(UMEDIA, ALL0298V2), + ZYD_ZD1211_DEV(UMEDIA, TEW429UB_A), + ZYD_ZD1211_DEV(UMEDIA, TEW429UB), + ZYD_ZD1211_DEV(WISTRONNEWEB, UR055G), + ZYD_ZD1211_DEV(ZCOM, ZD1211), + ZYD_ZD1211_DEV(ZYDAS, ZD1211), + ZYD_ZD1211_DEV(ZYXEL, AG225H), + ZYD_ZD1211_DEV(ZYXEL, ZYAIRG220), + ZYD_ZD1211_DEV(ZYXEL, G200V2), + /* ZYD_ZD1211B */ + ZYD_ZD1211B_DEV(ACCTON, SMCWUSBG), + ZYD_ZD1211B_DEV(ACCTON, ZD1211B), + ZYD_ZD1211B_DEV(ASUS, A9T_WIFI), + ZYD_ZD1211B_DEV(BELKIN, F5D7050_V4000), + ZYD_ZD1211B_DEV(BELKIN, ZD1211B), + ZYD_ZD1211B_DEV(CISCOLINKSYS, WUSBF54G), + ZYD_ZD1211B_DEV(FIBERLINE, WL430U), + ZYD_ZD1211B_DEV(MELCO, KG54L), + ZYD_ZD1211B_DEV(PHILIPS, SNU5600), + ZYD_ZD1211B_DEV(PLANEX2, GW_US54GXS), + ZYD_ZD1211B_DEV(SAGEM, XG76NA), + ZYD_ZD1211B_DEV(SITECOMEU, ZD1211B), + ZYD_ZD1211B_DEV(UMEDIA, TEW429UBC1), + ZYD_ZD1211B_DEV(USR, USR5423), + ZYD_ZD1211B_DEV(VTECH, ZD1211B), + ZYD_ZD1211B_DEV(ZCOM, ZD1211B), + ZYD_ZD1211B_DEV(ZYDAS, ZD1211B), + ZYD_ZD1211B_DEV(ZYXEL, M202), + ZYD_ZD1211B_DEV(ZYXEL, G202), + ZYD_ZD1211B_DEV(ZYXEL, G220V2) }; static const struct usb_config zyd_config[ZYD_N_TRANSFER] = { @@ -1417,11 +1422,14 @@ fail: static int zyd_gct_init(struct zyd_rf *rf) { +#define ZYD_GCT_INTR_REG 0x85c1 #define N(a) (sizeof(a) / sizeof((a)[0])) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_GCT_PHY; static const uint32_t rfini[] = ZYD_GCT_RF; - int i, error; + static const uint16_t vco[11][7] = ZYD_GCT_VCO; + int i, idx = -1, error; + uint16_t data; /* init RF-dependent PHY registers */ for (i = 0; i < N(phyini); i++) @@ -1432,122 +1440,153 @@ zyd_gct_init(struct zyd_rf *rf) if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } + + error = zyd_gct_mode(rf); + if (error != 0) + return (error); + + for (i = 0; i < N(vco) - 1; i++) { + error = zyd_gct_set_channel_synth(rf, 1, 0); + if (error != 0) + goto fail; + error = zyd_gct_write(rf, vco[i][0]); + if (error != 0) + goto fail; + zyd_write16_m(sc, ZYD_GCT_INTR_REG, 0xf); + zyd_read16_m(sc, ZYD_GCT_INTR_REG, &data); + if ((data & 0xf) == 0) { + idx = i; + break; + } + } + if (idx == -1) { + error = zyd_gct_set_channel_synth(rf, 1, 1); + if (error != 0) + goto fail; + error = zyd_gct_write(rf, 0x6662); + if (error != 0) + goto fail; + } + + rf->idx = idx; + zyd_write16_m(sc, ZYD_CR203, 0x6); fail: return (error); #undef N +#undef ZYD_GCT_INTR_REG } static int -zyd_gct_switch_radio(struct zyd_rf *rf, int on) +zyd_gct_mode(struct zyd_rf *rf) { - /* vendor driver does nothing for this RF chip */ +#define N(a) (sizeof(a) / sizeof((a)[0])) + struct zyd_softc *sc = rf->rf_sc; + static const uint32_t mode[] = { + 0x25f98, 0x25f9a, 0x25f94, 0x27fd4 + }; + int i, error; - return (0); + for (i = 0; i < N(mode); i++) { + if ((error = zyd_rfwrite(sc, mode[i])) != 0) + break; + } + return (error); +#undef N } static int -zyd_gct_set_channel(struct zyd_rf *rf, uint8_t chan) +zyd_gct_set_channel_synth(struct zyd_rf *rf, int chan, int acal) { - int error; + int error, idx = chan - 1; struct zyd_softc *sc = rf->rf_sc; - static const uint32_t rfprog[] = ZYD_GCT_CHANTABLE; + static uint32_t acal_synth[] = ZYD_GCT_CHANNEL_ACAL; + static uint32_t std_synth[] = ZYD_GCT_CHANNEL_STD; + static uint32_t div_synth[] = ZYD_GCT_CHANNEL_DIV; - error = zyd_rfwrite(sc, 0x1c0000); - if (error != 0) - goto fail; - error = zyd_rfwrite(sc, rfprog[chan - 1]); + error = zyd_rfwrite(sc, + (acal == 1) ? acal_synth[idx] : std_synth[idx]); if (error != 0) - goto fail; - error = zyd_rfwrite(sc, 0x1c0008); -fail: - return (error); + return (error); + return zyd_rfwrite(sc, div_synth[idx]); } -/* - * Maxim RF methods. - */ static int -zyd_maxim_init(struct zyd_rf *rf) +zyd_gct_write(struct zyd_rf *rf, uint16_t value) { -#define N(a) (sizeof(a) / sizeof((a)[0])) struct zyd_softc *sc = rf->rf_sc; - static const struct zyd_phy_pair phyini[] = ZYD_MAXIM_PHY; - static const uint32_t rfini[] = ZYD_MAXIM_RF; - uint16_t tmp; - int i, error; - /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) - zyd_write16_m(sc, phyini[i].reg, phyini[i].val); - - zyd_read16_m(sc, ZYD_CR203, &tmp); - zyd_write16_m(sc, ZYD_CR203, tmp & ~(1 << 4)); - - /* init maxim radio */ - for (i = 0; i < N(rfini); i++) { - if ((error = zyd_rfwrite(sc, rfini[i])) != 0) - return (error); - } - zyd_read16_m(sc, ZYD_CR203, &tmp); - zyd_write16_m(sc, ZYD_CR203, tmp | (1 << 4)); -fail: - return (error); -#undef N + return zyd_rfwrite(sc, 0x300000 | 0x40000 | value); } static int -zyd_maxim_switch_radio(struct zyd_rf *rf, int on) +zyd_gct_switch_radio(struct zyd_rf *rf, int on) { +#define N(a) (sizeof(a) / sizeof((a)[0])) + int error; + struct zyd_softc *sc = rf->rf_sc; - /* vendor driver does nothing for this RF chip */ - return (0); + error = zyd_rfwrite(sc, on ? 0x25f94 : 0x25f90); + if (error != 0) + return (error); + + zyd_write16_m(sc, ZYD_CR11, on ? 0x00 : 0x04); + zyd_write16_m(sc, ZYD_CR251, + on ? ((sc->sc_macrev == ZYD_ZD1211B) ? 0x7f : 0x3f) : 0x2f); +fail: + return (error); } static int -zyd_maxim_set_channel(struct zyd_rf *rf, uint8_t chan) +zyd_gct_set_channel(struct zyd_rf *rf, uint8_t chan) { #define N(a) (sizeof(a) / sizeof((a)[0])) + int error, i; struct zyd_softc *sc = rf->rf_sc; - static const struct zyd_phy_pair phyini[] = ZYD_MAXIM_PHY; - static const uint32_t rfini[] = ZYD_MAXIM_RF; - static const struct { - uint32_t r1, r2; - } rfprog[] = ZYD_MAXIM_CHANTABLE; - uint16_t tmp; - int i, error; - - /* - * Do the same as we do when initializing it, except for the channel - * values coming from the two channel tables. - */ - - /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) - zyd_write16_m(sc, phyini[i].reg, phyini[i].val); - - zyd_read16_m(sc, ZYD_CR203, &tmp); - zyd_write16_m(sc, ZYD_CR203, tmp & ~(1 << 4)); + static const struct zyd_phy_pair cmd[] = { + { ZYD_CR80, 0x30 }, { ZYD_CR81, 0x30 }, { ZYD_CR79, 0x58 }, + { ZYD_CR12, 0xf0 }, { ZYD_CR77, 0x1b }, { ZYD_CR78, 0x58 }, + }; + static const uint16_t vco[11][7] = ZYD_GCT_VCO; - /* first two values taken from the chantables */ - error = zyd_rfwrite(sc, rfprog[chan - 1].r1); + error = zyd_gct_set_channel_synth(rf, chan, 0); if (error != 0) goto fail; - error = zyd_rfwrite(sc, rfprog[chan - 1].r2); + error = zyd_gct_write(rf, (rf->idx == -1) ? 0x6662 : + vco[rf->idx][((chan - 1) / 2)]); if (error != 0) goto fail; - - /* init maxim radio - skipping the two first values */ - for (i = 2; i < N(rfini); i++) { - if ((error = zyd_rfwrite(sc, rfini[i])) != 0) - return (error); - } - zyd_read16_m(sc, ZYD_CR203, &tmp); - zyd_write16_m(sc, ZYD_CR203, tmp | (1 << 4)); + error = zyd_gct_mode(rf); + if (error != 0) + return (error); + for (i = 0; i < N(cmd); i++) + zyd_write16_m(sc, cmd[i].reg, cmd[i].val); + error = zyd_gct_txgain(rf, chan); + if (error != 0) + return (error); + zyd_write16_m(sc, ZYD_CR203, 0x6); fail: return (error); #undef N } +static int +zyd_gct_txgain(struct zyd_rf *rf, uint8_t chan) +{ +#define N(a) (sizeof(a) / sizeof((a)[0])) + struct zyd_softc *sc = rf->rf_sc; + static uint32_t txgain[] = ZYD_GCT_TXGAIN; + uint8_t idx = sc->sc_pwrint[chan - 1]; + + if (idx >= N(txgain)) { + device_printf(sc->sc_dev, "could not set TX gain (%d %#x)\n", + chan, idx); + return 0; + } + + return zyd_rfwrite(sc, 0x700000 | txgain[idx]); +#undef N +} + /* * Maxim2 RF methods. */ @@ -1639,6 +1678,7 @@ zyd_rf_attach(struct zyd_softc *sc, uint struct zyd_rf *rf = &sc->sc_rf; rf->rf_sc = sc; + rf->update_pwr = 1; switch (type) { case ZYD_RF_RFMD: @@ -1672,17 +1712,13 @@ zyd_rf_attach(struct zyd_softc *sc, uint rf->set_channel = zyd_al2210_set_channel; rf->width = 24; /* 24-bit RF values */ break; + case ZYD_RF_MAXIM_NEW: case ZYD_RF_GCT: rf->init = zyd_gct_init; rf->switch_radio = zyd_gct_switch_radio; rf->set_channel = zyd_gct_set_channel; - rf->width = 21; /* 21-bit RF values */ - break; - case ZYD_RF_MAXIM_NEW: - rf->init = zyd_maxim_init; - rf->switch_radio = zyd_maxim_switch_radio; - rf->set_channel = zyd_maxim_set_channel; - rf->width = 18; /* 18-bit RF values */ + rf->width = 24; /* 24-bit RF values */ + rf->update_pwr = 0; break; case ZYD_RF_MAXIM_NEW2: rf->init = zyd_maxim2_init; @@ -2062,16 +2098,21 @@ zyd_set_chan(struct zyd_softc *sc, struc if (error != 0) goto fail; - /* update Tx power */ - zyd_write16_m(sc, ZYD_CR31, sc->sc_pwrint[chan - 1]); + if (rf->update_pwr) { + /* update Tx power */ + zyd_write16_m(sc, ZYD_CR31, sc->sc_pwrint[chan - 1]); - if (sc->sc_macrev == ZYD_ZD1211B) { - zyd_write16_m(sc, ZYD_CR67, sc->sc_ofdm36_cal[chan - 1]); - zyd_write16_m(sc, ZYD_CR66, sc->sc_ofdm48_cal[chan - 1]); - zyd_write16_m(sc, ZYD_CR65, sc->sc_ofdm54_cal[chan - 1]); - zyd_write16_m(sc, ZYD_CR68, sc->sc_pwrcal[chan - 1]); - zyd_write16_m(sc, ZYD_CR69, 0x28); - zyd_write16_m(sc, ZYD_CR69, 0x2a); + if (sc->sc_macrev == ZYD_ZD1211B) { + zyd_write16_m(sc, ZYD_CR67, + sc->sc_ofdm36_cal[chan - 1]); + zyd_write16_m(sc, ZYD_CR66, + sc->sc_ofdm48_cal[chan - 1]); + zyd_write16_m(sc, ZYD_CR65, + sc->sc_ofdm54_cal[chan - 1]); + zyd_write16_m(sc, ZYD_CR68, sc->sc_pwrcal[chan - 1]); + zyd_write16_m(sc, ZYD_CR69, 0x28); + zyd_write16_m(sc, ZYD_CR69, 0x2a); + } } if (sc->sc_cckgain) { /* set CCK baseband gain from EEPROM */ Modified: projects/acpica_20090521/sys/dev/usb/wlan/if_zydreg.h ============================================================================== --- projects/acpica_20090521/sys/dev/usb/wlan/if_zydreg.h Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/dev/usb/wlan/if_zydreg.h Thu Jun 4 21:31:03 2009 (r193459) @@ -840,82 +840,75 @@ #define ZYD_GCT_PHY \ { \ - { ZYD_CR47, 0x1e }, { ZYD_CR15, 0xdc }, { ZYD_CR113, 0xc0 }, \ - { ZYD_CR20, 0x0c }, { ZYD_CR17, 0x65 }, { ZYD_CR34, 0x04 }, \ - { ZYD_CR35, 0x35 }, { ZYD_CR24, 0x20 }, { ZYD_CR9, 0xe0 }, \ - { ZYD_CR127, 0x02 }, { ZYD_CR10, 0x91 }, { ZYD_CR23, 0x7f }, \ - { ZYD_CR27, 0x10 }, { ZYD_CR28, 0x7a }, { ZYD_CR79, 0xb5 }, \ - { ZYD_CR64, 0x80 }, { ZYD_CR33, 0x28 }, { ZYD_CR38, 0x30 } \ + { ZYD_CR10, 0x89 }, { ZYD_CR15, 0x20 }, { ZYD_CR17, 0x28 }, \ + { ZYD_CR23, 0x38 }, { ZYD_CR24, 0x20 }, { ZYD_CR26, 0x93 }, \ + { ZYD_CR27, 0x15 }, { ZYD_CR28, 0x3e }, { ZYD_CR29, 0x00 }, \ + { ZYD_CR33, 0x28 }, { ZYD_CR34, 0x30 }, { ZYD_CR35, 0x43 }, \ + { ZYD_CR41, 0x24 }, { ZYD_CR44, 0x32 }, { ZYD_CR46, 0x92 }, \ + { ZYD_CR47, 0x1e }, { ZYD_CR48, 0x04 }, { ZYD_CR49, 0xfa }, \ + { ZYD_CR79, 0x58 }, { ZYD_CR80, 0x30 }, { ZYD_CR81, 0x30 }, \ + { ZYD_CR87, 0x0a }, { ZYD_CR89, 0x04 }, { ZYD_CR91, 0x00 }, \ + { ZYD_CR92, 0x0a }, { ZYD_CR98, 0x8d }, { ZYD_CR99, 0x28 }, \ + { ZYD_CR100, 0x02 }, { ZYD_CR101, 0x09 }, { ZYD_CR102, 0x27 }, \ + { ZYD_CR106, 0x1c }, { ZYD_CR107, 0x1c }, { ZYD_CR109, 0x13 }, \ + { ZYD_CR110, 0x1f }, { ZYD_CR111, 0x13 }, { ZYD_CR112, 0x1f }, \ + { ZYD_CR113, 0x27 }, { ZYD_CR114, 0x23 }, { ZYD_CR115, 0x24 }, \ + { ZYD_CR116, 0x24 }, { ZYD_CR117, 0xfa }, { ZYD_CR118, 0xf0 }, \ + { ZYD_CR119, 0x1a }, { ZYD_CR120, 0x4f }, { ZYD_CR121, 0x1f }, \ + { ZYD_CR122, 0xf0 }, { ZYD_CR123, 0x57 }, { ZYD_CR125, 0xad }, \ + { ZYD_CR126, 0x6c }, { ZYD_CR127, 0x03 }, { ZYD_CR128, 0x14 }, \ + { ZYD_CR129, 0x12 }, { ZYD_CR130, 0x10 }, { ZYD_CR137, 0x50 }, \ + { ZYD_CR138, 0xa8 }, { ZYD_CR144, 0xac }, { ZYD_CR146, 0x20 }, \ + { ZYD_CR252, 0xff }, { ZYD_CR253, 0xff } \ } #define ZYD_GCT_RF \ { \ - 0x1f0000, 0x1f0000, 0x1f0200, 0x1f0600, 0x1f8600, 0x1f8600, \ - 0x002050, 0x1f8000, 0x1f8200, 0x1f8600, 0x1c0000, 0x10c458, \ - 0x088e92, 0x187b82, 0x0401b4, 0x140816, 0x0c7000, 0x1c0000, \ - 0x02ccae, 0x128023, 0x0a0000, 0x1a0000, 0x06e380, 0x16cb94, \ - 0x0e1740, 0x014980, 0x116240, 0x090000, 0x192304, 0x05112f, \ - 0x0d54a8, 0x0f8000, 0x1c0008, 0x1c0000, 0x1a0000, 0x1c0008, \ - 0x150000, 0x0c7000, 0x150800, 0x150000 \ + 0x40002b, 0x519e4f, 0x6f81ad, 0x73fffe, 0x25f9c, 0x100047, \ + 0x200999, 0x307602, 0x346063, \ } -#define ZYD_GCT_CHANTABLE \ +#define ZYD_GCT_VCO \ { \ - 0x1a0000, 0x1a8000, 0x1a4000, 0x1ac000, 0x1a2000, 0x1aa000, \ - 0x1a6000, 0x1ae000, 0x1a1000, 0x1a9000, 0x1a5000, 0x1ad000, \ - 0x1a3000, 0x1ab000 \ + { 0x664d, 0x604d, 0x6675, 0x6475, 0x6655, 0x6455, 0x6665 }, \ + { 0x666d, 0x606d, 0x664d, 0x644d, 0x6675, 0x6475, 0x6655 }, \ + { 0x665d, 0x605d, 0x666d, 0x646d, 0x664d, 0x644d, 0x6675 }, \ + { 0x667d, 0x607d, 0x665d, 0x645d, 0x666d, 0x646d, 0x664d }, \ + { 0x6643, 0x6043, 0x667d, 0x647d, 0x665d, 0x645d, 0x666d }, \ + { 0x6663, 0x6063, 0x6643, 0x6443, 0x667d, 0x647d, 0x665d }, \ + { 0x6653, 0x6053, 0x6663, 0x6463, 0x6643, 0x6443, 0x667d }, \ + { 0x6673, 0x6073, 0x6653, 0x6453, 0x6663, 0x6463, 0x6643 }, \ + { 0x664b, 0x604b, 0x6673, 0x6473, 0x6653, 0x6453, 0x6663 }, \ + { 0x666b, 0x606b, 0x664b, 0x644b, 0x6673, 0x6473, 0x6653 }, \ + { 0x665b, 0x605b, 0x666b, 0x646b, 0x664b, 0x644b, 0x6673 } \ } -#define ZYD_MAXIM_PHY \ +#define ZYD_GCT_TXGAIN \ { \ - { ZYD_CR23, 0x40 }, { ZYD_CR15, 0x20 }, { ZYD_CR28, 0x3e }, \ - { ZYD_CR29, 0x00 }, { ZYD_CR26, 0x11 }, { ZYD_CR44, 0x33 }, \ - { ZYD_CR106, 0x2a }, { ZYD_CR107, 0x1a }, { ZYD_CR109, 0x2b }, \ - { ZYD_CR110, 0x2b }, { ZYD_CR111, 0x2b }, { ZYD_CR112, 0x2b }, \ - { ZYD_CR10, 0x89 }, { ZYD_CR17, 0x20 }, { ZYD_CR26, 0x93 }, \ - { ZYD_CR34, 0x30 }, { ZYD_CR35, 0x40 }, { ZYD_CR41, 0x24 }, \ - { ZYD_CR44, 0x32 }, { ZYD_CR46, 0x90 }, { ZYD_CR89, 0x18 }, \ - { ZYD_CR92, 0x0a }, { ZYD_CR101, 0x13 }, { ZYD_CR102, 0x27 }, \ - { ZYD_CR106, 0x20 }, { ZYD_CR107, 0x24 }, { ZYD_CR109, 0x09 }, \ - { ZYD_CR110, 0x13 }, { ZYD_CR111, 0x13 }, { ZYD_CR112, 0x13 }, \ - { ZYD_CR113, 0x27 }, { ZYD_CR114, 0x27 }, { ZYD_CR115, 0x24 }, \ - { ZYD_CR116, 0x24 }, { ZYD_CR117, 0xf4 }, { ZYD_CR118, 0xfa }, \ - { ZYD_CR120, 0x4f }, { ZYD_CR121, 0x77 }, { ZYD_CR122, 0xfe }, \ - { ZYD_CR10, 0x89 }, { ZYD_CR17, 0x20 }, { ZYD_CR26, 0x93 }, \ - { ZYD_CR34, 0x30 }, { ZYD_CR35, 0x40 }, { ZYD_CR41, 0x24 }, \ - { ZYD_CR44, 0x32 }, { ZYD_CR46, 0x90 }, { ZYD_CR89, 0x18 }, \ - { ZYD_CR92, 0x0a }, { ZYD_CR101, 0x13 }, { ZYD_CR102, 0x27 }, \ - { ZYD_CR106, 0x20 }, { ZYD_CR107, 0x24 }, { ZYD_CR109, 0x13 }, \ - { ZYD_CR110, 0x27 }, { ZYD_CR111, 0x27 }, { ZYD_CR112, 0x13 }, \ - { ZYD_CR113, 0x27 }, { ZYD_CR114, 0x27 }, { ZYD_CR115, 0x24 }, \ - { ZYD_CR116, 0x24 }, { ZYD_CR117, 0xf4 }, { ZYD_CR118, 0x00 }, \ - { ZYD_CR120, 0x4f }, { ZYD_CR121, 0x06 }, { ZYD_CR122, 0xfe }, \ - { ZYD_CR150, 0x0d } \ + 0x0e313, 0x0fb13, 0x0e093, 0x0f893, 0x0ea93, 0x1f093, 0x1f493, \ + 0x1f693, 0x1f393, 0x1f35b, 0x1e6db, 0x1ff3f, 0x1ffff, 0x361d7, \ + 0x37fbf, 0x3ff8b, 0x3ff33, 0x3fb3f, 0x3ffff \ } -#define ZYD_MAXIM_RF \ +#define ZYD_GCT_CHANNEL_ACAL \ { \ - 0x00ccd4, 0x030a03, 0x000400, 0x000ca1, 0x010072, 0x018645, \ - 0x004006, 0x0000a7, 0x008258, 0x003fc9, 0x00040a, 0x00000b, \ - 0x00026c \ + 0x106847, 0x106847, 0x106867, 0x106867, 0x106867, 0x106867, \ + 0x106857, 0x106857, 0x106857, 0x106857, 0x106877, 0x106877, \ + 0x106877, 0x10684f \ } -#define ZYD_MAXIM_CHANTABLE \ -{ \ - { 0x0ccd4, 0x30a03 }, \ - { 0x22224, 0x00a13 }, \ - { 0x37774, 0x10a13 }, \ - { 0x0ccd4, 0x30a13 }, \ - { 0x22224, 0x00a23 }, \ - { 0x37774, 0x10a23 }, \ - { 0x0ccd4, 0x30a23 }, \ - { 0x22224, 0x00a33 }, \ - { 0x37774, 0x10a33 }, \ - { 0x0ccd4, 0x30a33 }, \ - { 0x22224, 0x00a43 }, \ - { 0x37774, 0x10a43 }, \ - { 0x0ccd4, 0x30a43 }, \ - { 0x199a4, 0x20a53 } \ +#define ZYD_GCT_CHANNEL_STD \ +{ \ + 0x100047, 0x100047, 0x100067, 0x100067, 0x100067, 0x100067, \ + 0x100057, 0x100057, 0x100057, 0x100057, 0x100077, 0x100077, \ + 0x100077, 0x10004f \ +} + +#define ZYD_GCT_CHANNEL_DIV \ +{ \ + 0x200999, 0x20099b, 0x200998, 0x20099a, 0x200999, 0x20099b, \ + 0x200998, 0x20099a, 0x200999, 0x20099b, 0x200998, 0x20099a, \ + 0x200999, 0x200ccc \ } #define ZYD_MAXIM2_PHY \ @@ -1226,6 +1219,8 @@ struct zyd_rf { /* RF attributes */ struct zyd_softc *rf_sc; /* back-pointer */ int width; + int idx; /* for GIT RF */ + int update_pwr; }; struct zyd_rq { Modified: projects/acpica_20090521/sys/fs/devfs/devfs_vfsops.c ============================================================================== --- projects/acpica_20090521/sys/fs/devfs/devfs_vfsops.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/fs/devfs/devfs_vfsops.c Thu Jun 4 21:31:03 2009 (r193459) @@ -34,6 +34,8 @@ * $FreeBSD$ */ +#include "opt_mac.h" /* To set MNT_MULTILABEL. */ + #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> Modified: projects/acpica_20090521/sys/kern/vfs_vnops.c ============================================================================== --- projects/acpica_20090521/sys/kern/vfs_vnops.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/kern/vfs_vnops.c Thu Jun 4 21:31:03 2009 (r193459) @@ -367,7 +367,7 @@ vn_rdwr(rw, vp, base, len, offset, segfl struct iovec aiov; struct mount *mp; struct ucred *cred; - int error; + int error, lock_flags; VFS_ASSERT_GIANT(vp->v_mount); @@ -378,7 +378,13 @@ vn_rdwr(rw, vp, base, len, offset, segfl (error = vn_start_write(vp, &mp, V_WAIT | PCATCH)) != 0) return (error); - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); + if (mp != NULL && + (mp->mnt_kern_flag & MNTK_SHARED_WRITES)) { + lock_flags = LK_SHARED; + } else { + lock_flags = LK_EXCLUSIVE; + } + vn_lock(vp, lock_flags | LK_RETRY); } else vn_lock(vp, LK_SHARED | LK_RETRY); @@ -564,7 +570,7 @@ vn_write(fp, uio, active_cred, flags, td { struct vnode *vp; struct mount *mp; - int error, ioflag; + int error, ioflag, lock_flags; int vfslocked; KASSERT(uio->uio_td == td, ("uio_td %p is not td %p", @@ -587,7 +593,15 @@ vn_write(fp, uio, active_cred, flags, td if (vp->v_type != VCHR && (error = vn_start_write(vp, &mp, V_WAIT | PCATCH)) != 0) goto unlock; - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); + + if (mp != NULL && (mp->mnt_kern_flag & MNTK_SHARED_WRITES) && + (flags & FOF_OFFSET) != 0) { + lock_flags = LK_SHARED; + } else { + lock_flags = LK_EXCLUSIVE; + } + + vn_lock(vp, lock_flags | LK_RETRY); if ((flags & FOF_OFFSET) == 0) uio->uio_offset = fp->f_offset; ioflag |= sequential_heuristic(uio, fp); Modified: projects/acpica_20090521/sys/modules/usb/zyd/Makefile ============================================================================== --- projects/acpica_20090521/sys/modules/usb/zyd/Makefile Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/modules/usb/zyd/Makefile Thu Jun 4 21:31:03 2009 (r193459) @@ -31,6 +31,6 @@ S= ${.CURDIR}/../../.. KMOD= if_zyd SRCS= opt_bus.h opt_usb.h device_if.h bus_if.h usb_if.h usbdevs.h \ - if_zyd.c + if_zyd.c if_zydreg.h if_zydfw.h .include <bsd.kmod.mk> Modified: projects/acpica_20090521/sys/net80211/ieee80211.h ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211.h Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211.h Thu Jun 4 21:31:03 2009 (r193459) @@ -686,7 +686,7 @@ enum { IEEE80211_ELEMID_TPCREQ = 34, IEEE80211_ELEMID_TPCREP = 35, IEEE80211_ELEMID_SUPPCHAN = 36, - IEEE80211_ELEMID_CHANSWITCHANN = 37, + IEEE80211_ELEMID_CSA = 37, IEEE80211_ELEMID_MEASREQ = 38, IEEE80211_ELEMID_MEASREP = 39, IEEE80211_ELEMID_QUIET = 40, @@ -736,6 +736,14 @@ struct ieee80211_csa_ie { uint8_t csa_count; /* Channel Switch Count */ } __packed; +/* + * Note the min acceptable CSA count is used to guard against + * malicious CSA injection in station mode. Defining this value + * as other than 0 violates the 11h spec. + */ +#define IEEE80211_CSA_COUNT_MIN 2 +#define IEEE80211_CSA_COUNT_MAX 255 + /* rate set entries are in .5 Mb/s units, and potentially marked as basic */ #define IEEE80211_RATE_BASIC 0x80 #define IEEE80211_RATE_VAL 0x7f Modified: projects/acpica_20090521/sys/net80211/ieee80211_hostap.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_hostap.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_hostap.c Thu Jun 4 21:31:03 2009 (r193459) @@ -114,6 +114,41 @@ sta_disassoc(void *arg, struct ieee80211 } } +static void +sta_csa(void *arg, struct ieee80211_node *ni) +{ + struct ieee80211vap *vap = arg; + + if (ni->ni_vap == vap && ni->ni_associd != 0) + if (ni->ni_inact > vap->iv_inact_init) { + ni->ni_inact = vap->iv_inact_init; + IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni, + "%s: inact %u", __func__, ni->ni_inact); + } +} + +static void +sta_drop(void *arg, struct ieee80211_node *ni) +{ + struct ieee80211vap *vap = arg; + + if (ni->ni_vap == vap && ni->ni_associd != 0) + ieee80211_node_leave(ni); +} + +/* + * Does a channel change require associated stations to re-associate + * so protocol state is correct. This is used when doing CSA across + * bands or similar (e.g. HT -> legacy). + */ +static int +isbandchange(struct ieee80211com *ic) +{ + return ((ic->ic_bsschan->ic_flags ^ ic->ic_csa_newchan->ic_flags) & + (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_HALF | + IEEE80211_CHAN_QUARTER | IEEE80211_CHAN_HT)) != 0; +} + /* * IEEE80211_M_HOSTAP vap state machine handler. */ @@ -249,6 +284,11 @@ hostap_newstate(struct ieee80211vap *vap /* fall thru... */ case IEEE80211_S_CSA: /* + * Shorten inactivity timer of associated stations + * to weed out sta's that don't follow a CSA. + */ + ieee80211_iterate_nodes(&ic->ic_sta, sta_csa, vap); + /* * Update bss node channel to reflect where * we landed after CSA. */ @@ -289,6 +329,18 @@ hostap_newstate(struct ieee80211vap *vap } ieee80211_node_authorize(vap->iv_bss); break; + case IEEE80211_S_CSA: + if (ostate == IEEE80211_S_RUN && isbandchange(ic)) { + /* + * On a ``band change'' silently drop associated + * stations as they must re-associate before they + * can pass traffic (as otherwise protocol state + * such as capabilities and the negotiated rate + * set may/will be wrong). + */ + ieee80211_iterate_nodes(&ic->ic_sta, sta_drop, vap); + } + break; default: break; } Modified: projects/acpica_20090521/sys/net80211/ieee80211_input.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_input.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_input.c Thu Jun 4 21:31:03 2009 (r193459) @@ -475,6 +475,7 @@ ieee80211_parse_beacon(struct ieee80211_ * [tlv] ssid * [tlv] supported rates * [tlv] country information + * [tlv] channel switch announcement (CSA) * [tlv] parameter set (FH/DS) * [tlv] erp information * [tlv] extended supported rates @@ -508,6 +509,9 @@ ieee80211_parse_beacon(struct ieee80211_ case IEEE80211_ELEMID_COUNTRY: scan->country = frm; break; + case IEEE80211_ELEMID_CSA: + scan->csa = frm; + break; case IEEE80211_ELEMID_FHPARMS: if (ic->ic_phytype == IEEE80211_T_FH) { scan->fhdwell = LE_READ_2(&frm[2]); @@ -642,6 +646,14 @@ ieee80211_parse_beacon(struct ieee80211_ IEEE80211_VERIFY_LENGTH(scan->country[1], 3 * sizeof(uint8_t), scan->country = NULL); } + if (scan->csa != NULL) { + /* + * Validate Channel Switch Announcement; this must + * be the correct length or we toss the frame. + */ + IEEE80211_VERIFY_LENGTH(scan->csa[1], 3 * sizeof(uint8_t), + scan->status |= IEEE80211_BPARSE_CSA_INVALID); + } /* * Process HT ie's. This is complicated by our * accepting both the standard ie's and the pre-draft Modified: projects/acpica_20090521/sys/net80211/ieee80211_ioctl.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_ioctl.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_ioctl.c Thu Jun 4 21:31:03 2009 (r193459) @@ -2304,8 +2304,10 @@ ieee80211_ioctl_chanswitch(struct ieee80 error = copyin(ireq->i_data, &csr, sizeof(csr)); if (error != 0) return error; - if ((vap->iv_flags & IEEE80211_F_DOTH) == 0) - return EINVAL; + /* XXX adhoc mode not supported */ + if (vap->iv_opmode != IEEE80211_M_HOSTAP || + (vap->iv_flags & IEEE80211_F_DOTH) == 0) + return EOPNOTSUPP; c = ieee80211_find_channel(ic, csr.csa_chan.ic_freq, csr.csa_chan.ic_flags); if (c == NULL) @@ -2313,6 +2315,8 @@ ieee80211_ioctl_chanswitch(struct ieee80 IEEE80211_LOCK(ic); if ((ic->ic_flags & IEEE80211_F_CSAPENDING) == 0) ieee80211_csa_startswitch(ic, c, csr.csa_mode, csr.csa_count); + else if (csr.csa_count == 0) + ieee80211_csa_cancelswitch(ic); else error = EBUSY; IEEE80211_UNLOCK(ic); Modified: projects/acpica_20090521/sys/net80211/ieee80211_output.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_output.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_output.c Thu Jun 4 21:31:03 2009 (r193459) @@ -1468,7 +1468,7 @@ ieee80211_add_csa(uint8_t *frm, struct i struct ieee80211com *ic = vap->iv_ic; struct ieee80211_csa_ie *csa = (struct ieee80211_csa_ie *) frm; - csa->csa_ie = IEEE80211_ELEMID_CHANSWITCHANN; + csa->csa_ie = IEEE80211_ELEMID_CSA; csa->csa_len = 3; csa->csa_mode = 1; /* XXX force quiet on channel */ csa->csa_newchan = ieee80211_chan2ieee(ic, ic->ic_csa_newchan); Modified: projects/acpica_20090521/sys/net80211/ieee80211_proto.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_proto.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_proto.c Thu Jun 4 21:31:03 2009 (r193459) @@ -1374,7 +1374,7 @@ beacon_miss(void *arg, int npending) * handlers duplicating these checks. */ if (vap->iv_opmode == IEEE80211_M_STA && - vap->iv_state == IEEE80211_S_RUN && + vap->iv_state >= IEEE80211_S_RUN && vap->iv_bmiss != NULL) vap->iv_bmiss(vap); } @@ -1451,8 +1451,8 @@ ieee80211_csa_startswitch(struct ieee802 IEEE80211_LOCK_ASSERT(ic); ic->ic_csa_newchan = c; + ic->ic_csa_mode = mode; ic->ic_csa_count = count; - /* XXX record mode? */ ic->ic_flags |= IEEE80211_F_CSAPENDING; TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { if (vap->iv_opmode == IEEE80211_M_HOSTAP || @@ -1465,6 +1465,19 @@ ieee80211_csa_startswitch(struct ieee802 ieee80211_notify_csa(ic, c, mode, count); } +static void +csa_completeswitch(struct ieee80211com *ic) +{ + struct ieee80211vap *vap; + + ic->ic_csa_newchan = NULL; + ic->ic_flags &= ~IEEE80211_F_CSAPENDING; + + TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) + if (vap->iv_state == IEEE80211_S_CSA) + ieee80211_new_state_locked(vap, IEEE80211_S_RUN, 0); +} + /* * Complete an 802.11h channel switch started by ieee80211_csa_startswitch. * We clear state and move all vap's in CSA state to RUN state @@ -1473,19 +1486,25 @@ ieee80211_csa_startswitch(struct ieee802 void ieee80211_csa_completeswitch(struct ieee80211com *ic) { - struct ieee80211vap *vap; - IEEE80211_LOCK_ASSERT(ic); KASSERT(ic->ic_flags & IEEE80211_F_CSAPENDING, ("csa not pending")); ieee80211_setcurchan(ic, ic->ic_csa_newchan); - ic->ic_csa_newchan = NULL; - ic->ic_flags &= ~IEEE80211_F_CSAPENDING; + csa_completeswitch(ic); +} - TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) - if (vap->iv_state == IEEE80211_S_CSA) - ieee80211_new_state_locked(vap, IEEE80211_S_RUN, 0); +/* + * Cancel an 802.11h channel switch started by ieee80211_csa_startswitch. + * We clear state and move all vap's in CSA state to RUN state + * so they can again transmit. + */ +void +ieee80211_csa_cancelswitch(struct ieee80211com *ic) +{ + IEEE80211_LOCK_ASSERT(ic); + + csa_completeswitch(ic); } /* Modified: projects/acpica_20090521/sys/net80211/ieee80211_proto.h ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_proto.h Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_proto.h Thu Jun 4 21:31:03 2009 (r193459) @@ -340,6 +340,7 @@ int ieee80211_beacon_update(struct ieee8 void ieee80211_csa_startswitch(struct ieee80211com *, struct ieee80211_channel *, int mode, int count); void ieee80211_csa_completeswitch(struct ieee80211com *); +void ieee80211_csa_cancelswitch(struct ieee80211com *); void ieee80211_cac_completeswitch(struct ieee80211vap *); /* Modified: projects/acpica_20090521/sys/net80211/ieee80211_scan.h ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_scan.h Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_scan.h Thu Jun 4 21:31:03 2009 (r193459) @@ -176,6 +176,7 @@ enum { IEEE80211_BPARSE_CHAN_INVALID = 0x10, /* invalid FH/DSPARMS chan */ IEEE80211_BPARSE_OFFCHAN = 0x20, /* DSPARMS chan != curchan */ IEEE80211_BPARSE_BINTVAL_INVALID= 0x40, /* invalid beacon interval */ + IEEE80211_BPARSE_CSA_INVALID = 0x80, /* invalid CSA ie */ }; /* @@ -211,7 +212,8 @@ struct ieee80211_scanparams { uint8_t *htinfo; uint8_t *ath; uint8_t *tdma; - uint8_t *spare[4]; + uint8_t *csa; + uint8_t *spare[3]; }; /* Modified: projects/acpica_20090521/sys/net80211/ieee80211_sta.c ============================================================================== --- projects/acpica_20090521/sys/net80211/ieee80211_sta.c Thu Jun 4 21:24:33 2009 (r193458) +++ projects/acpica_20090521/sys/net80211/ieee80211_sta.c Thu Jun 4 21:31:03 2009 (r193459) @@ -106,15 +106,28 @@ sta_vattach(struct ieee80211vap *vap) static void sta_beacon_miss(struct ieee80211vap *vap) { - KASSERT((vap->iv_ic->ic_flags & IEEE80211_F_SCAN) == 0, ("scanning")); - KASSERT(vap->iv_state == IEEE80211_S_RUN, - ("wrong state %d", vap->iv_state)); - - IEEE80211_DPRINTF(vap, - IEEE80211_MSG_STATE | IEEE80211_MSG_DEBUG, - "beacon miss, mode %u state %s\n", - vap->iv_opmode, ieee80211_state_name[vap->iv_state]); + struct ieee80211com *ic = vap->iv_ic; + KASSERT((ic->ic_flags & IEEE80211_F_SCAN) == 0, ("scanning")); + KASSERT(vap->iv_state >= IEEE80211_S_RUN, + ("wrong state %s", ieee80211_state_name[vap->iv_state])); + + IEEE80211_DPRINTF(vap, IEEE80211_MSG_STATE | IEEE80211_MSG_DEBUG, + "beacon miss, mode %s state %s\n", + ieee80211_opmode_name[vap->iv_opmode], + ieee80211_state_name[vap->iv_state]); + + if (vap->iv_state == IEEE80211_S_CSA) { + /* + * A Channel Switch is pending; assume we missed the + * beacon that would've completed the process and just + * force the switch. If we made a mistake we'll not + * find the AP on the new channel and fall back to a + * normal scan. + */ + ieee80211_csa_completeswitch(ic); + return; + } if (++vap->iv_bmiss_count < vap->iv_bmiss_max) { /* * Send a directed probe req before falling back to a @@ -359,6 +372,7 @@ sta_newstate(struct ieee80211vap *vap, e } switch (ostate) { case IEEE80211_S_RUN: + case IEEE80211_S_CSA: break; case IEEE80211_S_AUTH: /* when join is done in fw */ case IEEE80211_S_ASSOC: @@ -412,6 +426,10 @@ sta_newstate(struct ieee80211vap *vap, e if (ic->ic_newassoc != NULL) ic->ic_newassoc(vap->iv_bss, ostate != IEEE80211_S_RUN); break; + case IEEE80211_S_CSA: + if (ostate != IEEE80211_S_RUN) + goto invalid; + break; *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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