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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-02 13:41:33 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-02 13:41:33 -0700 |
commit | 89b6b8cd92c068cd1bdf877ec7fb1392568ef35d (patch) | |
tree | 36d88a0da54c7a691581fd34f89ea0469d29ae02 /scripts | |
parent | 9ae5fceb9a20154d74586fe17d1096b981b23e34 (diff) | |
parent | ea870730d83fc13a5fa2bd0e175176d7ac8a400a (diff) | |
download | linux-89b6b8cd92c068cd1bdf877ec7fb1392568ef35d.tar.bz2 |
Merge tag 'vfio-v5.15-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Fix dma-valid return WAITED implementation (Anthony Yznaga)
- SPDX license cleanups (Cai Huoqing)
- Split vfio-pci-core from vfio-pci and enhance PCI driver matching to
support future vendor provided vfio-pci variants (Yishai Hadas, Max
Gurtovoy, Jason Gunthorpe)
- Replace duplicated reflck with core support for managing first open,
last close, and device sets (Jason Gunthorpe, Max Gurtovoy, Yishai
Hadas)
- Fix non-modular mdev support and don't nag about request callback
support (Christoph Hellwig)
- Add semaphore to protect instruction intercept handler and replace
open-coded locks in vfio-ap driver (Tony Krowiak)
- Convert vfio-ap to vfio_register_group_dev() API (Jason Gunthorpe)
* tag 'vfio-v5.15-rc1' of git://github.com/awilliam/linux-vfio: (37 commits)
vfio/pci: Introduce vfio_pci_core.ko
vfio: Use kconfig if XX/endif blocks instead of repeating 'depends on'
vfio: Use select for eventfd
PCI / VFIO: Add 'override_only' support for VFIO PCI sub system
PCI: Add 'override_only' field to struct pci_device_id
vfio/pci: Move module parameters to vfio_pci.c
vfio/pci: Move igd initialization to vfio_pci.c
vfio/pci: Split the pci_driver code out of vfio_pci_core.c
vfio/pci: Include vfio header in vfio_pci_core.h
vfio/pci: Rename ops functions to fit core namings
vfio/pci: Rename vfio_pci_device to vfio_pci_core_device
vfio/pci: Rename vfio_pci_private.h to vfio_pci_core.h
vfio/pci: Rename vfio_pci.c to vfio_pci_core.c
vfio/ap_ops: Convert to use vfio_register_group_dev()
s390/vfio-ap: replace open coded locks for VFIO_GROUP_NOTIFY_SET_KVM notification
s390/vfio-ap: r/w lock for PQAP interception handler function pointer
vfio/type1: Fix vfio_find_dma_valid return
vfio-pci/zdev: Remove repeated verbose license text
vfio: platform: reset: Convert to SPDX identifier
vfio: Remove struct vfio_device_ops open/release
...
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/mod/devicetable-offsets.c | 1 | ||||
-rw-r--r-- | scripts/mod/file2alias.c | 17 |
2 files changed, 16 insertions, 2 deletions
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c index 9bb6c7edccc4..cc3625617a0e 100644 --- a/scripts/mod/devicetable-offsets.c +++ b/scripts/mod/devicetable-offsets.c @@ -42,6 +42,7 @@ int main(void) DEVID_FIELD(pci_device_id, subdevice); DEVID_FIELD(pci_device_id, class); DEVID_FIELD(pci_device_id, class_mask); + DEVID_FIELD(pci_device_id, override_only); DEVID(ccw_device_id); DEVID_FIELD(ccw_device_id, match_flags); diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 7c97fa8e36bc..49aba862073e 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -426,7 +426,7 @@ static int do_ieee1394_entry(const char *filename, return 1; } -/* Looks like: pci:vNdNsvNsdNbcNscNiN. */ +/* Looks like: pci:vNdNsvNsdNbcNscNiN or <prefix>_pci:vNdNsvNsdNbcNscNiN. */ static int do_pci_entry(const char *filename, void *symval, char *alias) { @@ -440,8 +440,21 @@ static int do_pci_entry(const char *filename, DEF_FIELD(symval, pci_device_id, subdevice); DEF_FIELD(symval, pci_device_id, class); DEF_FIELD(symval, pci_device_id, class_mask); + DEF_FIELD(symval, pci_device_id, override_only); + + switch (override_only) { + case 0: + strcpy(alias, "pci:"); + break; + case PCI_ID_F_VFIO_DRIVER_OVERRIDE: + strcpy(alias, "vfio_pci:"); + break; + default: + warn("Unknown PCI driver_override alias %08X\n", + override_only); + return 0; + } - strcpy(alias, "pci:"); ADD(alias, "v", vendor != PCI_ANY_ID, vendor); ADD(alias, "d", device != PCI_ANY_ID, device); ADD(alias, "sv", subvendor != PCI_ANY_ID, subvendor); |