Date: Fri, 25 Apr 2014 21:58:16 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r264947 - stable/9/sys/dev/iwn Message-ID: <201404252158.s3PLwGw8062025@svn.freebsd.org>
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Author: marius Date: Fri Apr 25 21:58:16 2014 New Revision: 264947 URL: http://svnweb.freebsd.org/changeset/base/264947 Log: MFC: r260086 - Probe with BUS_PROBE_DEFAULT instead of 0. - Remove clearing PCIM_CMD_INTxDIS; pci(4) will do that as appropriate since r189367. Modified: stable/9/sys/dev/iwn/if_iwn.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/dev/ (props changed) Modified: stable/9/sys/dev/iwn/if_iwn.c ============================================================================== --- stable/9/sys/dev/iwn/if_iwn.c Fri Apr 25 21:47:24 2014 (r264946) +++ stable/9/sys/dev/iwn/if_iwn.c Fri Apr 25 21:58:16 2014 (r264947) @@ -424,7 +424,7 @@ iwn_probe(device_t dev) if (pci_get_vendor(dev) == ident->vendor && pci_get_device(dev) == ident->device) { device_set_desc(dev, ident->name); - return 0; + return (BUS_PROBE_DEFAULT); } } return ENXIO; @@ -436,7 +436,6 @@ iwn_attach(device_t dev) struct iwn_softc *sc = (struct iwn_softc *)device_get_softc(dev); struct ieee80211com *ic; struct ifnet *ifp; - uint32_t reg; int i, error, rid; uint8_t macaddr[IEEE80211_ADDR_LEN]; @@ -455,15 +454,6 @@ iwn_attach(device_t dev) /* Clear device-specific "PCI retry timeout" register (41h). */ pci_write_config(dev, 0x41, 0, 1); - /* Hardware bug workaround. */ - reg = pci_read_config(dev, PCIR_COMMAND, 2); - if (reg & PCIM_CMD_INTxDIS) { - DPRINTF(sc, IWN_DEBUG_RESET, "%s: PCIe INTx Disable set\n", - __func__); - reg &= ~PCIM_CMD_INTxDIS; - pci_write_config(dev, PCIR_COMMAND, reg, 2); - } - /* Enable bus-mastering. */ pci_enable_busmaster(dev);
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