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freebsd-dev/sys/dev/pci
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John Baldwin da0fc9250c Reset PCI pass through devices via PCI-e FLR during VM start and end. 
Add routines to trigger a function level reset (FLR) of a PCI-express
device via the PCI-express device control register.  This also includes
support routines to wait for pending transactions to complete as well
as calculating the maximum completion timeout permitted by a device.

Change the ppt(4) driver to reset pass through devices before attaching
to a VM during startup and before detaching from a VM during shutdown.

Reviewed by:	imp, wblock (earlier version)
MFC after:	1 month
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D7751
2016-09-06 21:15:35 +00:00
..
eisa_pci.c Revert previous change. The magical constants can't be changed 2015-06-06 17:04:36 +00:00
fixup_pci.c
hostb_pci.c sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
ignore_pci.c Revert previous change. The magical constants can't be changed 2015-06-06 17:04:36 +00:00
isa_pci.c Convert rman to use rman_res_t instead of u_long 2016-01-27 02:23:54 +00:00
pci_host_generic.c Remove check for 64-bit FDT ranges in pci-host-generic 2016-09-06 15:06:08 +00:00
pci_host_generic.h Import missing enum declaration in pci_host_generic header file 2016-09-06 15:11:37 +00:00
pci_if.m Permit the name of the /dev/iov entry to be set by the driver. 2016-08-03 17:09:12 +00:00
pci_iov_if.m Create a separate kobj interface for leaf-driver PCI IOV methods. 2015-05-28 22:01:50 +00:00
pci_iov_private.h Save and restore SRIOV-related config registers. 2016-05-03 19:45:24 +00:00
pci_iov_schema.c Clean up repeated "All rights reserved" 2016-03-14 17:41:17 +00:00
pci_iov.c Permit the name of the /dev/iov entry to be set by the driver. 2016-08-03 17:09:12 +00:00
pci_iov.h Permit the name of the /dev/iov entry to be set by the driver. 2016-08-03 17:09:12 +00:00
pci_pci.c PCIe HotPlug: Detect bridges that are not really HotPlug capable 2016-08-17 01:24:34 +00:00
pci_private.h Permit the name of the /dev/iov entry to be set by the driver. 2016-08-03 17:09:12 +00:00
pci_subr.c Use uintmax_t (typedef'd to rman_res_t type) for rman ranges. 2016-03-18 01:28:41 +00:00
pci_user.c Reliably return PCI_GETCONF_LAST_DEVICE from PCIOCGETCONF. 2016-08-09 17:57:11 +00:00
pci.c Reset PCI pass through devices via PCI-e FLR during VM start and end. 2016-09-06 21:15:35 +00:00
pcib_if.m Re-commit r299467 having fixed the build: 2016-05-16 09:15:50 +00:00
pcib_private.h Implement a proper detach method for the PCI-PCI bridge driver. 2016-05-20 00:03:22 +00:00
pcib_support.c Re-commit r299467 having fixed the build: 2016-05-16 09:15:50 +00:00
pcireg.h Reset PCI pass through devices via PCI-e FLR during VM start and end. 2016-09-06 21:15:35 +00:00
pcivar.h Reset PCI pass through devices via PCI-e FLR during VM start and end. 2016-09-06 21:15:35 +00:00
schema_private.h Clean up repeated "All rights reserved" 2016-03-14 17:41:17 +00:00
vga_pci.c Replace all resource occurrences of '0UL/~0UL' with '0/~0'. 2016-03-03 05:07:35 +00:00