linux_dsm_epyc7002/drivers/pci
Logan Gunthorpe 5d52e1abcd PCI/P2PDMA: dma_map() requests that traverse the host bridge
Any requests that traverse the host bridge will need to be mapped into the
IOMMU, so call dma_map_sg() inside pci_p2pdma_map_sg() when appropriate.

Similarly, call dma_unmap_sg() inside pci_p2pdma_unmap_sg().

Link: https://lore.kernel.org/r/20190730163545.4915-13-logang@deltatee.com
Link: https://lore.kernel.org/r/20190812173048.9186-13-logang@deltatee.com
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2019-08-16 08:41:48 -05:00
..
controller Merge branch 'pci/trivial' 2019-07-12 17:08:41 -05:00
endpoint PCI: endpoint: Clear BAR before freeing its space 2019-06-11 10:57:54 +01:00
hotplug pci-v5.2-changes 2019-05-14 10:30:10 -07:00
pcie pci-v5.3-changes 2019-07-15 20:44:49 -07:00
switch New feature to add support for NTB virtual MSI interrupts, the ability 2019-07-21 09:46:59 -07:00
access.c
ats.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
bus.c PCI: Replace dev_printk(KERN_DEBUG) with dev_info(), etc 2019-05-09 07:49:58 -05:00
ecam.c
host-bridge.c
iov.c Revert "PCI/IOV: Use VF0 cached config space size for other VFs" 2019-07-03 08:58:19 -05:00
irq.c
Kconfig
Makefile PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers 2019-04-15 13:24:02 +01:00
mmap.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
msi.c New feature to add support for NTB virtual MSI interrupts, the ability 2019-07-21 09:46:59 -07:00
of.c PCI: OF: Initialize dev->fwnode appropriately 2019-06-06 17:32:13 -04:00
p2pdma.c PCI/P2PDMA: dma_map() requests that traverse the host bridge 2019-08-16 08:41:48 -05:00
pci-acpi.c PCI: PM/ACPI: Refresh all stale power state data in pci_pm_complete() 2019-06-27 12:33:26 +02:00
pci-bridge-emul.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-bridge-emul.h
pci-driver.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
pci-label.c
pci-mid.c
pci-pf-stub.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-stub.c PCI: Replace printk(KERN_INFO) with pr_info(), etc 2019-05-09 07:49:54 -05:00
pci-sysfs.c PCI: sysfs: Ignore lockdep for remove attribute 2019-06-21 09:40:13 -05:00
pci.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
pci.h pci-v5.3-changes 2019-07-15 20:44:49 -07:00
probe.c pci-v5.3-changes 2019-07-15 20:44:49 -07:00
proc.c PCI: Use seq_puts() instead of seq_printf() in show_device() 2019-07-02 18:38:51 -05:00
quirks.c PCI: Enable NVIDIA HDA controllers 2019-07-11 11:13:26 -05:00
remove.c
rom.c
search.c bus_find_device: Unify the match callback with class_find_device 2019-06-24 05:22:31 +02:00
setup-bus.c PCI: Skip resource distribution when no hotplug bridges 2019-07-02 13:56:54 -05:00
setup-irq.c
setup-res.c
slot.c PCI: Decode PCIe 32 GT/s link speed 2019-06-13 16:49:45 -05:00
syscall.c
vc.c
vpd.c
xen-pcifront.c Merge branch 'pci/printk' 2019-05-13 18:34:46 -05:00