John Baldwin e35ce1f271 Make detaching drivers from PCI devices more robust. While here, fix a ... bug where a PCI device would be powered down if it failed to probe, but not when its driver was detached (e.g. via kldunload). - Add a new helper method resource_list_release_active() which forcefully releases any active resources of a specified type from a resource list. - Add a bus_child_detached method for the PCI bus driver which forces any active resources to be released (and whines to the console if it finds any) and then powers the device down. - Call pci_child_detached() if we fail to probe a device when a driver is kldloaded. This isn't perfect but can avoid leaking resources from a probe() routine in the kldload case. Reviewed by: imp, brooks MFC after: 1 month		2013-06-27 20:21:54 +00:00
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eisa_pci.c	- There's no need to overwrite the default device method with the default	2011-11-22 21:28:20 +00:00
fixup_pci.c
hostb_pci.c	Expand the set of APIs available for locating PCI capabilities:	2012-03-03 18:08:57 +00:00
ignore_pci.c
isa_pci.c	Implement BUS_ADD_CHILD() for the isab(4) driver. It already calls	2011-12-14 12:34:02 +00:00
pci.c	Make detaching drivers from PCI devices more robust. While here, fix a	2013-06-27 20:21:54 +00:00
pci_if.m	Expand the set of APIs available for locating PCI capabilities:	2012-03-03 18:08:57 +00:00
pci_pci.c	Explicitly enable busmastering on PCI-PCI bridges. Transactions initiated	2012-08-06 19:49:57 +00:00
pci_private.h	Make detaching drivers from PCI devices more robust. While here, fix a	2013-06-27 20:21:54 +00:00
pci_subr.c	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
pci_user.c	Always initialize pattern_buf pointers to NULL, otherwise AMD64 machine	2012-12-26 13:07:17 +00:00
pcib_if.m
pcib_private.h	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
pcireg.h	Add new capability types encodings from HyperTransport I/O Link	2013-05-17 14:04:31 +00:00
pcivar.h	Save more of config space for PCI Express and PCI-X devices.	2012-03-08 21:09:34 +00:00
vga_pci.c	Usnure that PCI bus BIS_GET_DMA_TAG() method sees the actual PCI	2013-04-14 14:02:34 +00:00