Date: Tue, 22 Sep 2015 02:49:00 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r288088 - head/sys/dev/usb/wlan Message-ID: <201509220249.t8M2n0Br084040@repo.freebsd.org>
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Author: adrian Date: Tue Sep 22 02:48:59 2015 New Revision: 288088 URL: https://svnweb.freebsd.org/changeset/base/288088 Log: net80211 & wireless drivers: remove duplicate defines (noop) - IEEE80211_DIR_DSTODS(wh) -> IEEE80211_IS_DSTODS(wh). - N(a) -> nitems(a). - Remove LE_READ_2(p)/LE_READ_4(p) definitions (and include ieee80211_input.h instead). - <drvname>_TXOP_TO_US(txop) -> IEEE80211_TXOP_TO_US(txop). - Put IEEE80211_RV(v) into ieee80211_proto.h and remove local RV(v) definitions. Submitted by: Andriy Voskoboinyk <s3erios@gmail.com> Differential Revision: https://reviews.freebsd.org/D3705 Modified: head/sys/dev/usb/wlan/if_uath.c head/sys/dev/usb/wlan/if_uathvar.h head/sys/dev/usb/wlan/if_ural.c head/sys/dev/usb/wlan/if_urtw.c head/sys/dev/usb/wlan/if_urtwn.c head/sys/dev/usb/wlan/if_urtwnreg.h head/sys/dev/usb/wlan/if_zyd.c Modified: head/sys/dev/usb/wlan/if_uath.c ============================================================================== --- head/sys/dev/usb/wlan/if_uath.c Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_uath.c Tue Sep 22 02:48:59 2015 (r288088) @@ -102,6 +102,7 @@ __FBSDID("$FreeBSD$"); #endif #include <net80211/ieee80211_var.h> +#include <net80211/ieee80211_input.h> #include <net80211/ieee80211_regdomain.h> #include <net80211/ieee80211_radiotap.h> @@ -156,15 +157,6 @@ enum { } while (0) #endif -/* unaligned little endian access */ -#define LE_READ_2(p) \ - ((u_int16_t) \ - ((((u_int8_t *)(p))[0] ) | (((u_int8_t *)(p))[1] << 8))) -#define LE_READ_4(p) \ - ((u_int32_t) \ - ((((u_int8_t *)(p))[0] ) | (((u_int8_t *)(p))[1] << 8) | \ - (((u_int8_t *)(p))[2] << 16) | (((u_int8_t *)(p))[3] << 24))) - /* recognized device vendors/products */ static const STRUCT_USB_HOST_ID uath_devs[] = { #define UATH_DEV(v,p) { USB_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p) } @@ -599,7 +591,6 @@ uath_dump_cmd(const uint8_t *buf, int le static const char * uath_codename(int code) { -#define N(a) (sizeof(a)/sizeof(a[0])) static const char *names[] = { "0x00", "HOST_AVAILABLE", @@ -662,13 +653,12 @@ uath_codename(int code) }; static char buf[8]; - if (code < N(names)) + if (code < nitems(names)) return names[code]; if (code == WDCMSG_SET_DEFAULT_KEY) return "SET_DEFAULT_KEY"; snprintf(buf, sizeof(buf), "0x%02x", code); return buf; -#undef N } #endif @@ -1486,7 +1476,7 @@ uath_wme_init(struct uath_softc *sc) qinfo.attr.aifs = htobe32(uath_wme_11g[ac].aifsn); qinfo.attr.logcwmin = htobe32(uath_wme_11g[ac].logcwmin); qinfo.attr.logcwmax = htobe32(uath_wme_11g[ac].logcwmax); - qinfo.attr.bursttime = htobe32(UATH_TXOP_TO_US( + qinfo.attr.bursttime = htobe32(IEEE80211_TXOP_TO_US( uath_wme_11g[ac].txop)); qinfo.attr.mode = htobe32(uath_wme_11g[ac].acm);/*XXX? */ qinfo.attr.qflags = htobe32(1); /* XXX? */ Modified: head/sys/dev/usb/wlan/if_uathvar.h ============================================================================== --- head/sys/dev/usb/wlan/if_uathvar.h Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_uathvar.h Tue Sep 22 02:48:59 2015 (r288088) @@ -102,7 +102,6 @@ struct uath_wme_settings { uint8_t logcwmin; uint8_t logcwmax; uint16_t txop; -#define UATH_TXOP_TO_US(txop) ((txop) << 5) uint8_t acm; }; Modified: head/sys/dev/usb/wlan/if_ural.c ============================================================================== --- head/sys/dev/usb/wlan/if_ural.c Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_ural.c Tue Sep 22 02:48:59 2015 (r288088) @@ -1929,7 +1929,6 @@ ural_read_eeprom(struct ural_softc *sc) static int ural_bbp_init(struct ural_softc *sc) { -#define N(a) ((int)(sizeof (a) / sizeof ((a)[0]))) int i, ntries; /* wait for BBP to be ready */ @@ -1945,7 +1944,7 @@ ural_bbp_init(struct ural_softc *sc) } /* initialize BBP registers to default values */ - for (i = 0; i < N(ural_def_bbp); i++) + for (i = 0; i < nitems(ural_def_bbp); i++) ural_bbp_write(sc, ural_def_bbp[i].reg, ural_def_bbp[i].val); #if 0 @@ -1958,7 +1957,6 @@ ural_bbp_init(struct ural_softc *sc) #endif return 0; -#undef N } static void @@ -2013,7 +2011,6 @@ ural_set_rxantenna(struct ural_softc *sc static void ural_init(struct ural_softc *sc) { -#define N(a) ((int)(sizeof (a) / sizeof ((a)[0]))) struct ieee80211com *ic = &sc->sc_ic; struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps); uint16_t tmp; @@ -2027,7 +2024,7 @@ ural_init(struct ural_softc *sc) ural_stop(sc); /* initialize MAC registers to default values */ - for (i = 0; i < N(ural_def_mac); i++) + for (i = 0; i < nitems(ural_def_mac); i++) ural_write(sc, ural_def_mac[i].reg, ural_def_mac[i].val); /* wait for BBP and RF to wake up (this can take a long time!) */ @@ -2086,7 +2083,6 @@ ural_init(struct ural_softc *sc) return; fail: ural_stop(sc); -#undef N } static void Modified: head/sys/dev/usb/wlan/if_urtw.c ============================================================================== --- head/sys/dev/usb/wlan/if_urtw.c Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_urtw.c Tue Sep 22 02:48:59 2015 (r288088) @@ -1093,7 +1093,6 @@ fail: static usb_error_t urtw_adapter_start_b(struct urtw_softc *sc) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) uint8_t data8; usb_error_t error; @@ -1176,7 +1175,6 @@ urtw_adapter_start_b(struct urtw_softc * urtw_write16_m(sc, 0x1ec, 0x800); /* RX MAX SIZE */ fail: return (error); -#undef N } static usb_error_t @@ -1914,31 +1912,27 @@ fail: static uint16_t urtw_rate2rtl(uint32_t rate) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int i; - for (i = 0; i < N(urtw_ratetable); i++) { + for (i = 0; i < nitems(urtw_ratetable); i++) { if (rate == urtw_ratetable[i].reg) return urtw_ratetable[i].val; } return (3); -#undef N } static uint16_t urtw_rtl2rate(uint32_t rate) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int i; - for (i = 0; i < N(urtw_ratetable); i++) { + for (i = 0; i < nitems(urtw_ratetable); i++) { if (rate == urtw_ratetable[i].val) return urtw_ratetable[i].reg; } return (0); -#undef N } static usb_error_t @@ -2458,7 +2452,6 @@ fail: static usb_error_t urtw_8225_rf_init(struct urtw_softc *sc) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int i; uint16_t data; usb_error_t error; @@ -2489,7 +2482,7 @@ urtw_8225_rf_init(struct urtw_softc *sc) goto fail; usb_pause_mtx(&sc->sc_mtx, 1000); - for (i = 0; i < N(urtw_8225_rf_part1); i++) { + for (i = 0; i < nitems(urtw_8225_rf_part1); i++) { urtw_8225_write(sc, urtw_8225_rf_part1[i].reg, urtw_8225_rf_part1[i].val); usb_pause_mtx(&sc->sc_mtx, 1); @@ -2521,7 +2514,7 @@ urtw_8225_rf_init(struct urtw_softc *sc) usb_pause_mtx(&sc->sc_mtx, 1); } - for (i = 0; i < N(urtw_8225_rf_part2); i++) { + for (i = 0; i < nitems(urtw_8225_rf_part2); i++) { urtw_8187_write_phy_ofdm(sc, urtw_8225_rf_part2[i].reg, urtw_8225_rf_part2[i].val); usb_pause_mtx(&sc->sc_mtx, 1); @@ -2531,7 +2524,7 @@ urtw_8225_rf_init(struct urtw_softc *sc) if (error) goto fail; - for (i = 0; i < N(urtw_8225_rf_part3); i++) { + for (i = 0; i < nitems(urtw_8225_rf_part3); i++) { urtw_8187_write_phy_cck(sc, urtw_8225_rf_part3[i].reg, urtw_8225_rf_part3[i].val); usb_pause_mtx(&sc->sc_mtx, 1); @@ -2557,7 +2550,6 @@ urtw_8225_rf_init(struct urtw_softc *sc) error = urtw_8225_rf_set_chan(sc, 1); fail: return (error); -#undef N } static usb_error_t @@ -2841,7 +2833,6 @@ fail: static usb_error_t urtw_8225v2_rf_init(struct urtw_softc *sc) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int i; uint16_t data; uint32_t data32; @@ -2874,7 +2865,7 @@ urtw_8225v2_rf_init(struct urtw_softc *s usb_pause_mtx(&sc->sc_mtx, 500); - for (i = 0; i < N(urtw_8225v2_rf_part1); i++) { + for (i = 0; i < nitems(urtw_8225v2_rf_part1); i++) { urtw_8225_write(sc, urtw_8225v2_rf_part1[i].reg, urtw_8225v2_rf_part1[i].val); } @@ -2929,7 +2920,7 @@ urtw_8225v2_rf_init(struct urtw_softc *s urtw_8187_write_phy_ofdm(sc, 0xa, (uint8_t)i + 0x80); } - for (i = 0; i < N(urtw_8225v2_rf_part2); i++) { + for (i = 0; i < nitems(urtw_8225v2_rf_part2); i++) { urtw_8187_write_phy_ofdm(sc, urtw_8225v2_rf_part2[i].reg, urtw_8225v2_rf_part2[i].val); } @@ -2938,7 +2929,7 @@ urtw_8225v2_rf_init(struct urtw_softc *s if (error) goto fail; - for (i = 0; i < N(urtw_8225v2_rf_part3); i++) { + for (i = 0; i < nitems(urtw_8225v2_rf_part3); i++) { urtw_8187_write_phy_cck(sc, urtw_8225v2_rf_part3[i].reg, urtw_8225v2_rf_part3[i].val); } @@ -2961,7 +2952,6 @@ urtw_8225v2_rf_init(struct urtw_softc *s error = urtw_8225_rf_set_chan(sc, 1); fail: return (error); -#undef N } static usb_error_t @@ -3329,7 +3319,6 @@ urtw_8225v2b_rf_init(struct urtw_softc * fail: return (error); -#undef N } static usb_error_t Modified: head/sys/dev/usb/wlan/if_urtwn.c ============================================================================== --- head/sys/dev/usb/wlan/if_urtwn.c Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_urtwn.c Tue Sep 22 02:48:59 2015 (r288088) @@ -61,6 +61,7 @@ __FBSDID("$FreeBSD$"); #include <netinet/ip.h> #include <net80211/ieee80211_var.h> +#include <net80211/ieee80211_input.h> #include <net80211/ieee80211_regdomain.h> #include <net80211/ieee80211_radiotap.h> #include <net80211/ieee80211_ratectl.h> @@ -83,8 +84,7 @@ SYSCTL_INT(_hw_usb_urtwn, OID_AUTO, debu #endif #define URTWN_RSSI(r) (r) - 110 -#define IEEE80211_HAS_ADDR4(wh) \ - (((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS) +#define IEEE80211_HAS_ADDR4(wh) IEEE80211_IS_DSTODS(wh) /* various supported device vendors/products */ static const STRUCT_USB_HOST_ID urtwn_devs[] = { Modified: head/sys/dev/usb/wlan/if_urtwnreg.h ============================================================================== --- head/sys/dev/usb/wlan/if_urtwnreg.h Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_urtwnreg.h Tue Sep 22 02:48:59 2015 (r288088) @@ -801,10 +801,6 @@ #define R92C_RAID_11B 6 -/* Macros to access unaligned little-endian memory. */ -#define LE_READ_2(x) ((x)[0] | (x)[1] << 8) -#define LE_READ_4(x) ((x)[0] | (x)[1] << 8 | (x)[2] << 16 | (x)[3] << 24) - /* * Macros to access subfields in registers. */ Modified: head/sys/dev/usb/wlan/if_zyd.c ============================================================================== --- head/sys/dev/usb/wlan/if_zyd.c Tue Sep 22 02:44:59 2015 (r288087) +++ head/sys/dev/usb/wlan/if_zyd.c Tue Sep 22 02:48:59 2015 (r288088) @@ -930,25 +930,23 @@ fail: static int zyd_rfmd_init(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_RFMD_PHY; static const uint32_t rfini[] = ZYD_RFMD_RF; int i, error; /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) { + for (i = 0; i < nitems(phyini); i++) { zyd_write16_m(sc, phyini[i].reg, phyini[i].val); } /* init RFMD radio */ - for (i = 0; i < N(rfini); i++) { + for (i = 0; i < nitems(rfini); i++) { if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } fail: return (error); -#undef N } static int @@ -989,7 +987,6 @@ fail: static int zyd_al2230_init(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_AL2230_PHY; static const struct zyd_phy_pair phy2230s[] = ZYD_AL2230S_PHY_INIT; @@ -1003,16 +1000,16 @@ zyd_al2230_init(struct zyd_rf *rf) int i, error; /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(phyini); i++) zyd_write16_m(sc, phyini[i].reg, phyini[i].val); if (sc->sc_rfrev == ZYD_RF_AL2230S || sc->sc_al2230s != 0) { - for (i = 0; i < N(phy2230s); i++) + for (i = 0; i < nitems(phy2230s); i++) zyd_write16_m(sc, phy2230s[i].reg, phy2230s[i].val); } /* init AL2230 radio */ - for (i = 0; i < N(rfini1); i++) { + for (i = 0; i < nitems(rfini1); i++) { error = zyd_rfwrite(sc, rfini1[i]); if (error != 0) goto fail; @@ -1025,34 +1022,32 @@ zyd_al2230_init(struct zyd_rf *rf) if (error != 0) goto fail; - for (i = 0; i < N(rfini2); i++) { + for (i = 0; i < nitems(rfini2); i++) { error = zyd_rfwrite(sc, rfini2[i]); if (error != 0) goto fail; } - for (i = 0; i < N(phypll); i++) + for (i = 0; i < nitems(phypll); i++) zyd_write16_m(sc, phypll[i].reg, phypll[i].val); - for (i = 0; i < N(rfini3); i++) { + for (i = 0; i < nitems(rfini3); i++) { error = zyd_rfwrite(sc, rfini3[i]); if (error != 0) goto fail; } fail: return (error); -#undef N } static int zyd_al2230_fini(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int error, i; struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phy[] = ZYD_AL2230_PHY_FINI_PART1; - for (i = 0; i < N(phy); i++) + for (i = 0; i < nitems(phy); i++) zyd_write16_m(sc, phy[i].reg, phy[i].val); if (sc->sc_newphy != 0) @@ -1061,13 +1056,11 @@ zyd_al2230_fini(struct zyd_rf *rf) zyd_write16_m(sc, ZYD_CR203, 0x6); fail: return (error); -#undef N } static int zyd_al2230_init_b(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phy1[] = ZYD_AL2230_PHY_PART1; static const struct zyd_phy_pair phy2[] = ZYD_AL2230_PHY_PART2; @@ -1080,15 +1073,15 @@ zyd_al2230_init_b(struct zyd_rf *rf) static const uint32_t zyd_al2230_chtable[][3] = ZYD_AL2230_CHANTABLE; int i, error; - for (i = 0; i < N(phy1); i++) + for (i = 0; i < nitems(phy1); i++) zyd_write16_m(sc, phy1[i].reg, phy1[i].val); /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(phyini); i++) zyd_write16_m(sc, phyini[i].reg, phyini[i].val); if (sc->sc_rfrev == ZYD_RF_AL2230S || sc->sc_al2230s != 0) { - for (i = 0; i < N(phy2230s); i++) + for (i = 0; i < nitems(phy2230s); i++) zyd_write16_m(sc, phy2230s[i].reg, phy2230s[i].val); } @@ -1098,7 +1091,7 @@ zyd_al2230_init_b(struct zyd_rf *rf) return (error); } - for (i = 0; i < N(rfini_part1); i++) { + for (i = 0; i < nitems(rfini_part1); i++) { error = zyd_rfwrite_cr(sc, rfini_part1[i]); if (error != 0) return (error); @@ -1111,28 +1104,27 @@ zyd_al2230_init_b(struct zyd_rf *rf) if (error != 0) goto fail; - for (i = 0; i < N(rfini_part2); i++) { + for (i = 0; i < nitems(rfini_part2); i++) { error = zyd_rfwrite_cr(sc, rfini_part2[i]); if (error != 0) return (error); } - for (i = 0; i < N(phy2); i++) + for (i = 0; i < nitems(phy2); i++) zyd_write16_m(sc, phy2[i].reg, phy2[i].val); - for (i = 0; i < N(rfini_part3); i++) { + for (i = 0; i < nitems(rfini_part3); i++) { error = zyd_rfwrite_cr(sc, rfini_part3[i]); if (error != 0) return (error); } - for (i = 0; i < N(phy3); i++) + for (i = 0; i < nitems(phy3); i++) zyd_write16_m(sc, phy3[i].reg, phy3[i].val); error = zyd_al2230_fini(rf); fail: return (error); -#undef N } static int @@ -1150,7 +1142,6 @@ fail: static int zyd_al2230_set_channel(struct zyd_rf *rf, uint8_t chan) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int error, i; struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phy1[] = { @@ -1170,17 +1161,15 @@ zyd_al2230_set_channel(struct zyd_rf *rf if (error != 0) goto fail; - for (i = 0; i < N(phy1); i++) + for (i = 0; i < nitems(phy1); i++) zyd_write16_m(sc, phy1[i].reg, phy1[i].val); fail: return (error); -#undef N } static int zyd_al2230_set_channel_b(struct zyd_rf *rf, uint8_t chan) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int error, i; struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phy1[] = ZYD_AL2230_PHY_PART1; @@ -1188,7 +1177,7 @@ zyd_al2230_set_channel_b(struct zyd_rf * uint32_t r1, r2, r3; } rfprog[] = ZYD_AL2230_CHANTABLE_B; - for (i = 0; i < N(phy1); i++) + for (i = 0; i < nitems(phy1); i++) zyd_write16_m(sc, phy1[i].reg, phy1[i].val); error = zyd_rfwrite_cr(sc, rfprog[chan - 1].r1); @@ -1203,7 +1192,6 @@ zyd_al2230_set_channel_b(struct zyd_rf * error = zyd_al2230_fini(rf); fail: return (error); -#undef N } #define ZYD_AL2230_PHY_BANDEDGE6 \ @@ -1215,7 +1203,6 @@ fail: static int zyd_al2230_bandedge6(struct zyd_rf *rf, struct ieee80211_channel *c) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int error = 0, i; struct zyd_softc *sc = rf->rf_sc; struct ieee80211com *ic = &sc->sc_ic; @@ -1225,11 +1212,10 @@ zyd_al2230_bandedge6(struct zyd_rf *rf, if (chan == 1 || chan == 11) r[0].val = 0x12; - for (i = 0; i < N(r); i++) + for (i = 0; i < nitems(r); i++) zyd_write16_m(sc, r[i].reg, r[i].val); fail: return (error); -#undef N } /* @@ -1238,7 +1224,6 @@ fail: static int zyd_al7230B_init(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini_1[] = ZYD_AL7230B_PHY_1; static const struct zyd_phy_pair phyini_2[] = ZYD_AL7230B_PHY_2; @@ -1250,29 +1235,28 @@ zyd_al7230B_init(struct zyd_rf *rf) /* for AL7230B, PHY and RF need to be initialized in "phases" */ /* init RF-dependent PHY registers, part one */ - for (i = 0; i < N(phyini_1); i++) + for (i = 0; i < nitems(phyini_1); i++) zyd_write16_m(sc, phyini_1[i].reg, phyini_1[i].val); /* init AL7230B radio, part one */ - for (i = 0; i < N(rfini_1); i++) { + for (i = 0; i < nitems(rfini_1); i++) { if ((error = zyd_rfwrite(sc, rfini_1[i])) != 0) return (error); } /* init RF-dependent PHY registers, part two */ - for (i = 0; i < N(phyini_2); i++) + for (i = 0; i < nitems(phyini_2); i++) zyd_write16_m(sc, phyini_2[i].reg, phyini_2[i].val); /* init AL7230B radio, part two */ - for (i = 0; i < N(rfini_2); i++) { + for (i = 0; i < nitems(rfini_2); i++) { if ((error = zyd_rfwrite(sc, rfini_2[i])) != 0) return (error); } /* init RF-dependent PHY registers, part three */ - for (i = 0; i < N(phyini_3); i++) + for (i = 0; i < nitems(phyini_3); i++) zyd_write16_m(sc, phyini_3[i].reg, phyini_3[i].val); fail: return (error); -#undef N } static int @@ -1290,7 +1274,6 @@ fail: static int zyd_al7230B_set_channel(struct zyd_rf *rf, uint8_t chan) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct { uint32_t r1, r2; @@ -1301,7 +1284,7 @@ zyd_al7230B_set_channel(struct zyd_rf *r zyd_write16_m(sc, ZYD_CR240, 0x57); zyd_write16_m(sc, ZYD_CR251, 0x2f); - for (i = 0; i < N(rfsc); i++) { + for (i = 0; i < nitems(rfsc); i++) { if ((error = zyd_rfwrite(sc, rfsc[i])) != 0) return (error); } @@ -1327,7 +1310,6 @@ zyd_al7230B_set_channel(struct zyd_rf *r zyd_write16_m(sc, ZYD_CR240, 0x08); fail: return (error); -#undef N } /* @@ -1336,7 +1318,6 @@ fail: static int zyd_al2210_init(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_AL2210_PHY; static const uint32_t rfini[] = ZYD_AL2210_RF; @@ -1346,11 +1327,11 @@ zyd_al2210_init(struct zyd_rf *rf) zyd_write32_m(sc, ZYD_CR18, 2); /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(phyini); i++) zyd_write16_m(sc, phyini[i].reg, phyini[i].val); /* init AL2210 radio */ - for (i = 0; i < N(rfini); i++) { + for (i = 0; i < nitems(rfini); i++) { if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } @@ -1364,7 +1345,6 @@ zyd_al2210_init(struct zyd_rf *rf) zyd_write32_m(sc, ZYD_CR18, 3); fail: return (error); -#undef N } static int @@ -1409,7 +1389,6 @@ static int zyd_gct_init(struct zyd_rf *rf) { #define ZYD_GCT_INTR_REG 0x85c1 -#define N(a) ((int)(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; @@ -1418,11 +1397,11 @@ zyd_gct_init(struct zyd_rf *rf) uint16_t data; /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(phyini); i++) zyd_write16_m(sc, phyini[i].reg, phyini[i].val); /* init cgt radio */ - for (i = 0; i < N(rfini); i++) { + for (i = 0; i < nitems(rfini); i++) { if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } @@ -1431,7 +1410,7 @@ zyd_gct_init(struct zyd_rf *rf) if (error != 0) return (error); - for (i = 0; i < (int)(N(vco) - 1); i++) { + for (i = 0; i < (int)(nitems(vco) - 1); i++) { error = zyd_gct_set_channel_synth(rf, 1, 0); if (error != 0) goto fail; @@ -1458,26 +1437,23 @@ zyd_gct_init(struct zyd_rf *rf) zyd_write16_m(sc, ZYD_CR203, 0x6); fail: return (error); -#undef N #undef ZYD_GCT_INTR_REG } static int zyd_gct_mode(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const uint32_t mode[] = { 0x25f98, 0x25f9a, 0x25f94, 0x27fd4 }; int i, error; - for (i = 0; i < N(mode); i++) { + for (i = 0; i < nitems(mode); i++) { if ((error = zyd_rfwrite(sc, mode[i])) != 0) break; } return (error); -#undef N } static int @@ -1524,7 +1500,6 @@ fail: static int zyd_gct_set_channel(struct zyd_rf *rf, uint8_t chan) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) int error, i; struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair cmd[] = { @@ -1543,7 +1518,7 @@ zyd_gct_set_channel(struct zyd_rf *rf, u error = zyd_gct_mode(rf); if (error != 0) return (error); - for (i = 0; i < N(cmd); i++) + for (i = 0; i < nitems(cmd); i++) zyd_write16_m(sc, cmd[i].reg, cmd[i].val); error = zyd_gct_txgain(rf, chan); if (error != 0) @@ -1551,25 +1526,22 @@ zyd_gct_set_channel(struct zyd_rf *rf, u 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)) { + if (idx >= nitems(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 } /* @@ -1578,7 +1550,6 @@ zyd_gct_txgain(struct zyd_rf *rf, uint8_ static int zyd_maxim2_init(struct zyd_rf *rf) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_MAXIM2_PHY; static const uint32_t rfini[] = ZYD_MAXIM2_RF; @@ -1586,14 +1557,14 @@ zyd_maxim2_init(struct zyd_rf *rf) int i, error; /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(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 maxim2 radio */ - for (i = 0; i < N(rfini); i++) { + for (i = 0; i < nitems(rfini); i++) { if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } @@ -1601,7 +1572,6 @@ zyd_maxim2_init(struct zyd_rf *rf) zyd_write16_m(sc, ZYD_CR203, tmp | (1 << 4)); fail: return (error); -#undef N } static int @@ -1615,7 +1585,6 @@ zyd_maxim2_switch_radio(struct zyd_rf *r static int zyd_maxim2_set_channel(struct zyd_rf *rf, uint8_t chan) { -#define N(a) ((int)(sizeof(a) / sizeof((a)[0]))) struct zyd_softc *sc = rf->rf_sc; static const struct zyd_phy_pair phyini[] = ZYD_MAXIM2_PHY; static const uint32_t rfini[] = ZYD_MAXIM2_RF; @@ -1631,7 +1600,7 @@ zyd_maxim2_set_channel(struct zyd_rf *rf */ /* init RF-dependent PHY registers */ - for (i = 0; i < N(phyini); i++) + for (i = 0; i < nitems(phyini); i++) zyd_write16_m(sc, phyini[i].reg, phyini[i].val); zyd_read16_m(sc, ZYD_CR203, &tmp); @@ -1646,7 +1615,7 @@ zyd_maxim2_set_channel(struct zyd_rf *rf goto fail; /* init maxim2 radio - skipping the two first values */ - for (i = 2; i < N(rfini); i++) { + for (i = 2; i < nitems(rfini); i++) { if ((error = zyd_rfwrite(sc, rfini[i])) != 0) return (error); } @@ -1654,7 +1623,6 @@ zyd_maxim2_set_channel(struct zyd_rf *rf zyd_write16_m(sc, ZYD_CR203, tmp | (1 << 4)); fail: return (error); -#undef N } static int
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