Date: Sun, 15 Mar 2015 20:43:59 +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: r280076 - head/sys/dev/wpi Message-ID: <201503152043.t2FKhxfc069070@svn.freebsd.org>
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Author: adrian Date: Sun Mar 15 20:43:58 2015 New Revision: 280076 URL: https://svnweb.freebsd.org/changeset/base/280076 Log: Optimise sc->rev processing. PR: kern/197143 Submitted by: Andriy Voskoboinyk <s3erios@gmail.com> Modified: head/sys/dev/wpi/if_wpi.c Modified: head/sys/dev/wpi/if_wpi.c ============================================================================== --- head/sys/dev/wpi/if_wpi.c Sun Mar 15 20:43:22 2015 (r280075) +++ head/sys/dev/wpi/if_wpi.c Sun Mar 15 20:43:58 2015 (r280076) @@ -469,7 +469,7 @@ wpi_attach(device_t dev) device_printf(sc->sc_dev, "Hardware Type: %c\n", sc->type > 1 ? 'B': '?'); device_printf(sc->sc_dev, "Hardware Revision: %c\n", - ((le16toh(sc->rev) & 0xf0) == 0xd0) ? 'D': '?'); + ((sc->rev & 0xf0) == 0xd0) ? 'D': '?'); device_printf(sc->sc_dev, "SKU %s support 802.11a\n", supportsa ? "does" : "does not"); @@ -1299,8 +1299,9 @@ wpi_read_eeprom(struct wpi_softc *sc, ui WPI_CHK(wpi_read_prom_data(sc, WPI_EEPROM_TYPE, &sc->type, sizeof(sc->type))); + sc->rev = le16toh(sc->rev); DPRINTF(sc, WPI_DEBUG_EEPROM, "cap=%x rev=%x type=%x\n", sc->cap, - le16toh(sc->rev), sc->type); + sc->rev, sc->type); /* Read the regulatory domain (4 ASCII characters.) */ WPI_CHK(wpi_read_prom_data(sc, WPI_EEPROM_DOMAIN, sc->domain, @@ -4589,7 +4590,7 @@ wpi_nic_config(struct wpi_softc *sc) if (sc->cap == 0x80) WPI_SETBITS(sc, WPI_HW_IF_CONFIG, WPI_HW_IF_CONFIG_SKU_MRC); - if ((le16toh(sc->rev) & 0xf0) == 0xd0) + if ((sc->rev & 0xf0) == 0xd0) WPI_SETBITS(sc, WPI_HW_IF_CONFIG, WPI_HW_IF_CONFIG_REV_D); else WPI_CLRBITS(sc, WPI_HW_IF_CONFIG, WPI_HW_IF_CONFIG_REV_D);
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