linux_dsm_epyc7002/include/uapi
Keith Busch abdbf4d635 PCI/DPC: Wait for Root Port busy to clear
Per PCIe r3.1, sec 6.2.10 and sec 7.13.4, on Root Ports that support "RP
Extensions for DPC",

  When the DPC Trigger Status bit is Set and the DPC RP Busy bit is Set,
  software must leave the Root Port in DPC until the DPC RP Busy bit reads
  0b.

Wait up to 1 second for the Root Port to become non-busy.

[bhelgaas: changelog, spec references]
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-02-10 14:36:14 -06:00
..
asm-generic tcp: SOF_TIMESTAMPING_OPT_STATS option for SO_TIMESTAMPING 2016-11-30 10:04:25 -05:00
drm This pull request brings in VEC (TV-out) support for vc4, along with a 2016-12-13 12:05:12 +10:00
linux PCI/DPC: Wait for Root Port busy to clear 2017-02-10 14:36:14 -06:00
misc cxl: Use fixed width predefined types in data structure. 2016-08-09 16:52:01 +10:00
mtd mtd: kill the nand_ecclayout struct 2016-05-05 23:51:51 +02:00
rdma Merge branch 'vmw_pvrdma' into merge-test 2016-12-14 14:56:21 -05:00
scsi Add type 0x28 NVME type code to scsi fc headers 2016-12-06 10:17:03 +02:00
sound Merge remote-tracking branches 'asoc/topic/tlv320aic31xx', 'asoc/topic/topology', 'asoc/topic/uda1380', 'asoc/topic/wm2200' and 'asoc/topic/wm8523' into asoc-next 2016-12-12 15:53:25 +00:00
video
xen xen/evtchn: add IOCTL_EVTCHN_RESTRICT 2016-07-25 10:59:31 +01:00
Kbuild