[PATCH -v2 0/3] Use PCIe DSN to improve pciehp_resume

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



v1->v2: Modify pci_get_dsn to pci_device_serial_number,
	    power off slot before remove the old device during resume to avoid
		old .remove() method to touch new hardware.
		Fix other typo and fail check problems.
		Split the list_empty() guard into new patch.
		

Yijing Wang (3):
  PCI: introduce PCIe Device Serial Number Capability support
  PCI,pciehp: avoid add a device already exist before suspend during
    resume
  PCI,pciehp: use PCIe DSN to identify device change during suspend

 drivers/pci/hotplug/pciehp_core.c |   54 ++++++++++++++++++++++++++++++++++--
 drivers/pci/pci.c                 |   27 ++++++++++++++++++
 drivers/pci/probe.c               |    2 +
 include/linux/pci.h               |    3 ++
 4 files changed, 83 insertions(+), 3 deletions(-)


--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux