Date: Tue, 19 Oct 2010 17:15:22 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r214065 - head/sys/dev/pci Message-ID: <201010191715.o9JHFMYV021418@svn.freebsd.org>
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Author: jkim Date: Tue Oct 19 17:15:22 2010 New Revision: 214065 URL: http://svn.freebsd.org/changeset/base/214065 Log: Remove PCI header type 0 restriction from power state changes. PCI config. registers for bridges are saved and restored since r200341. OK'ed by: imp, jhb Modified: head/sys/dev/pci/pci.c Modified: head/sys/dev/pci/pci.c ============================================================================== --- head/sys/dev/pci/pci.c Tue Oct 19 17:05:51 2010 (r214064) +++ head/sys/dev/pci/pci.c Tue Oct 19 17:15:22 2010 (r214065) @@ -2916,7 +2916,7 @@ pci_set_power_children(device_t dev, dev * a different power state, use it instead. If power management * is not present, the firmware is responsible for managing * device power. Skip children who aren't attached since they - * are handled separately. Only manage type 0 devices for now. + * are handled separately. */ pcib = device_get_parent(dev); for (i = 0; i < numdevs; i++) { @@ -2924,8 +2924,6 @@ pci_set_power_children(device_t dev, dev dinfo = device_get_ivars(child); dstate = state; if (device_is_attached(child) && - (dinfo->cfg.hdrtype & PCIM_HDRTYPE) == - PCIM_HDRTYPE_NORMAL && PCIB_POWER_FOR_SLEEP(pcib, dev, &dstate) == 0) pci_set_powerstate(child, dstate); }
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