numam-dpdk/drivers/bus/pci
David Christensen fc5bffb8b5 bus/pci: support IOVA as VA in PowerVM LPARs
Add IOMMU detection logic for PowerVM LPARs.

PowerNV $ cat /proc/cpuinfo
...
timebase     : 512000000
platform     : PowerNV
model        : 8335-GTW

PowerVM LPAR $ cat /proc/cpuinfo
...
timebase     : 512000000
platform     : pSeries
model        : IBM,9009-22A
machine      : CHRP IBM,9009-22A
MMU          : Hash

PowerNV KVM Guest $ cat /proc/cpuinfo
...
timebase     : 512000000
platform     : pSeries
model        : IBM pSeries (emulated by qemu)
machine      : CHRP IBM pSeries (emulated by qemu)
MMU          : Radix

Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Reviewed-by: Thinh Tran <thinhtr@linux.vnet.ibm.com>
2021-07-05 11:30:58 +02:00
..
bsd bus/pci: remove unused scan by address 2020-10-20 13:57:57 +02:00
linux bus/pci: support IOVA as VA in PowerVM LPARs 2021-07-05 11:30:58 +02:00
windows bus/pci: fix Windows kernel driver categories 2021-03-19 16:23:16 +01:00
meson.build drivers: change indentation in build files 2021-04-21 14:04:09 +02:00
pci_common_uio.c drivers/bus: reword slave process as secondary 2020-10-20 13:17:08 +02:00
pci_common.c bus/pci: configure PCI bus master 2021-06-04 09:38:08 +02:00
pci_params.c devargs: rename enum items with singular form 2018-10-11 13:57:29 +02:00
private.h eal: make OS shims internal 2021-04-15 01:56:20 +02:00
rte_bus_pci.h bus/pci: configure PCI bus master 2021-06-04 09:38:08 +02:00
version.map bus/pci: configure PCI bus master 2021-06-04 09:38:08 +02:00