Date: Tue, 8 Nov 2011 18:37:52 +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: r227350 - head/sys/dev/ath Message-ID: <201111081837.pA8IbqTp043572@svn.freebsd.org>
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Author: adrian Date: Tue Nov 8 18:37:52 2011 New Revision: 227350 URL: http://svn.freebsd.org/changeset/base/227350 Log: Conditionally compile the PCI latency workaround; I think it's only required for some earlier NICs. Modified: head/sys/dev/ath/if_ath_pci.c Modified: head/sys/dev/ath/if_ath_pci.c ============================================================================== --- head/sys/dev/ath/if_ath_pci.c Tue Nov 8 18:36:59 2011 (r227349) +++ head/sys/dev/ath/if_ath_pci.c Tue Nov 8 18:37:52 2011 (r227350) @@ -78,8 +78,10 @@ struct ath_pci_softc { static void ath_pci_setup(device_t dev) { +#ifdef ATH_PCI_LATENCY_WAR /* Override the system latency timer */ pci_write_config(dev, PCIR_LATTIMER, 0x80, 1); +#endif /* If a PCI NIC, force wakeup */ #ifdef ATH_PCI_WAKEUP_WAR
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