Date: Tue, 3 Feb 2009 22:22:07 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r188105 - user/thompsa/usb/sys/dev/usb2/ethernet Message-ID: <200902032222.n13MM7TH043897@svn.freebsd.org>
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Author: thompsa Date: Tue Feb 3 22:22:07 2009 New Revision: 188105 URL: http://svn.freebsd.org/changeset/base/188105 Log: Add pauses in the register read/write loops. Submitted by: HPS Modified: user/thompsa/usb/sys/dev/usb2/ethernet/if_aue2.c Modified: user/thompsa/usb/sys/dev/usb2/ethernet/if_aue2.c ============================================================================== --- user/thompsa/usb/sys/dev/usb2/ethernet/if_aue2.c Tue Feb 3 20:48:17 2009 (r188104) +++ user/thompsa/usb/sys/dev/usb2/ethernet/if_aue2.c Tue Feb 3 22:22:07 2009 (r188105) @@ -352,6 +352,7 @@ aue_eeprom_getword(struct aue_softc *sc, for (i = 0; i < AUE_TIMEOUT; i++) { if (aue_csr_read_1(sc, AUE_EE_CTL) & AUE_EECTL_DONE) break; + usb2_pause_mtx(&sc->sc_mtx, hz / 100); } if (i == AUE_TIMEOUT) @@ -402,6 +403,7 @@ aue_miibus_readreg(device_t dev, int phy for (i = 0; i < AUE_TIMEOUT; i++) { if (aue_csr_read_1(sc, AUE_PHY_CTL) & AUE_PHYCTL_DONE) break; + usb2_pause_mtx(&sc->sc_mtx, hz / 100); } if (i == AUE_TIMEOUT) @@ -434,6 +436,7 @@ aue_miibus_writereg(device_t dev, int ph for (i = 0; i < AUE_TIMEOUT; i++) { if (aue_csr_read_1(sc, AUE_PHY_CTL) & AUE_PHYCTL_DONE) break; + usb2_pause_mtx(&sc->sc_mtx, hz / 100); } if (i == AUE_TIMEOUT) @@ -542,6 +545,7 @@ aue_reset(struct aue_softc *sc) for (i = 0; i < AUE_TIMEOUT; i++) { if (!(aue_csr_read_1(sc, AUE_CTL1) & AUE_CTL1_RESETMAC)) break; + usb2_pause_mtx(&sc->sc_mtx, hz / 100); } if (i == AUE_TIMEOUT)
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