Searched hist:252315 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-10.2-release/sys/dev/pci/ | ||
| H A D | pci_private.h | diff 252315 Thu Jun 27 20:27:04 MDT 2013 jhb 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 |
| H A D | pci.c | diff 252315 Thu Jun 27 20:27:04 MDT 2013 jhb 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 |
| /freebsd-10.2-release/sys/sys/ | ||
| H A D | bus.h | diff 252315 Thu Jun 27 20:27:04 MDT 2013 jhb 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 |
| /freebsd-10.2-release/sys/kern/ | ||
| H A D | subr_bus.c | diff 252315 Thu Jun 27 20:27:04 MDT 2013 jhb 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 |
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