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path: root/src/vlib/pci
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2023-01-11pci: add option to force uio bindingBenoît Ganne1-2/+2
Type: improvement Change-Id: Ifea4badd58f7e2b5e792d7506f6747851a08587f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-11-08perfmon: fix iio-bw coverity issuesRay Kinsella1-1/+1
Fixes an number of coverity issues associated with the iio-bw feature. Type: fix Fixes: e15c999c3 Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I9ad2b336694132545d90a3483200a510226e9198
2021-11-02vlib: retrieve the root bus of a given pci deviceRay Kinsella2-3/+11
Added a function to parse sysfs, determine the root bus & domain of a given pci device. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I36778116ecaa2d591617450fe5ae0bdb46b4424b
2021-11-02vlib: add format pci link portRay Kinsella2-0/+14
Added a function to nicely format pci link ports. Similar to the existing link_speed etc format functions. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Ic1f104e0cb34dad274f6c959e776a32c0bab697d
2021-03-11misc: fix gcc-11 buildDamjan Marion1-16/+13
Type: fix Change-Id: Ia17c8255806a2575bb75ed37050b47ddb347050c Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-11-25pci: add PCIe Gen4 link speedDamjan Marion1-2/+4
Type: improvement Change-Id: Iccf4fabe912ab7ac45b6fc082824a67d4fd9f216 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-10-08pci: add vlib_pci_get_msix_file_indexDamjan Marion1-0/+2
Type: improvement Change-Id: Ibc15aa6f75e989b2b7caa9a57e3665b1ffc7cc18 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-03-31vlib: move pci api types from vnet/pci to vlib/pciJakub Grajciar3-0/+96
Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I1a60809a8bbbbb8ac8b65ab990d51aae1229647f Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-17vlib: fix an issue with show pciVratko Polak1-1/+1
The fix has been received over e-mail from Lijian Zhang. https://lists.fd.io/g/vpp-dev/message/14808 Type: fix Ticket: VPP-1805 Change-Id: I73e5fe7dcbe2b0b1c639d844f29183eab3b6dd66 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-01-31pci: get the number of interruptsMohsin Kazmi1-0/+3
Change-Id: I2cfb81b3c8809d027a3ee5f5f570668e60be08ef Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-01-07avf: allocate descriptor memory from local numaDamjan Marion1-0/+1
Change-Id: Ic56ee4ce83b282a5f0f5aed500721fe639b941b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23vlib: Add support for pci io read/writeMohsin Kazmi1-12/+29
Change-Id: I9d96e7782a12c2e19eacbb75edb1fb450cf33bed Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-23Numa-aware, growable physical memory allocator (pmalloc)Damjan Marion1-0/+5
Change-Id: Ic4c46bc733afae8bf0d8146623ed15633928de30 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-22vlib: pci improvementsDamjan Marion2-39/+52
- logging - pass vlib_main_t to all APIs - open vfio container only when needed Change-Id: I897e53e0af3f91c3a99f0c827401d1c0ec2e478a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-04-09plugins: unload plugin if early init failsDamjan Marion1-0/+8
Change-Id: I32f68e2ee8f5d32962acdefb0193583f71d342b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-26vlib: add support for vfio no-iommu modeDamjan Marion1-0/+3
Change-Id: Ic83971d8d9d8d0bb90a35932e60761cd728457f3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-05vlib: add functions to dynamically open/close PCI deviceDamjan Marion1-0/+5
Old code was only allowing PCIdevices to be scanned during startup, now driver can open and close device without restart of vpp. Change-Id: I1a06511e3f16f896101b43dac2bad420b6e6c35e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-05vlib: rework PCI INTx supportDamjan Marion1-0/+3
Change-Id: I6df5a01416993c213e06645a6d9b48dfe77c8227 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-04vlib: add PCI MSI-X interrupt support (vfio only)Damjan Marion1-1/+14
Change-Id: Iae2ddf93d1705354175e3dcae26b66e6f98a5c32 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-04vlib: map pci region by using vfio FD when vfio is usedDamjan Marion1-5/+5
Change-Id: Ib94e9e9e9fcdad9cdb0e3402b3de7d78bd644abe Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-02-26vlib: fix formatting in pci_config.hDamjan Marion1-103/+111
Change-Id: I5ce40f82e42be19f0f4d882ab194e5a25980adc1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-09vlib: PCI rework to support VFIODamjan Marion2-93/+110
Also fixes old ixge driver, so it works with recent physmem changes and vfio. Change-Id: Id4be74b34daed47cd281a77eec43d6692340d882 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-11-28net/virtio: support modern device idGabriel Ganne1-0/+7
Add legacy and modern macros to pci_config header. This follows dpdk commit: 4c7903658f6b5a8f4901224ef405445541b91e4a And PCI Device Conformance doc : docs.oasis-open.org/virtio/virtio/v1.0/cs02/virtio-v1.0-cs02.html#x1-640001 Change-Id: Iacd40ea8c06f220736ca0bc7ce68bcf1e55b68f6 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-10-04[aarch64] Fixes CLI crashes on dpaa2 platform.Christophe Fontaine1-1/+1
- always use 'va_args' as pointer in all format_* functions - u32 for all 'indent' params as it's declaration was inconsistent Change-Id: Ic5799309a6b104c9b50fec309cba789c8da99e79 Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>
2017-09-08vlib: move linux-specific code to vlib/linuxDamjan Marion1-665/+0
Change-Id: Id79d2c2be7a98e15416a537c890a8f2dd6d4464d Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-07-10vlib: fix issues with PCI handling codeDamjan Marion2-7/+7
- PCI devices not properly discovered - vlib_pci_bus_master_enable () not working Change-Id: I7433ab1b19b890b8900635b43037b9a2017a1921 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-24vlib: use driver_override in sysfs for binding pci devs to vfio/uio driversDamjan Marion1-12/+30
Change-Id: I262e455792fd95d286ee3ebc0049e2352ae5899f Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-08vlib: do not unbind devices already bound to vfio-pciDamjan Marion1-0/+5
Change-Id: I739bed5b9d9504d18ee88206e29ebc4ba1b47d28 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion4-0/+1888
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>