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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-11-02 09:54:00 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-11-02 09:54:00 +0000 |
| commit | 2c6605389c1f76973d92b69b85d40d94b8f1092c (patch) | |
| tree | 1f9e9b94e9884f26230db5b9cebac492aa8f1ec1 /include/standard-headers/linux/virtio_pci.h | |
| parent | 6f2ef80b0ce87d258b4736471a81747da2a7a881 (diff) | |
| parent | c624b6b312680b76d2a19a4c65cfdb234e875e1b (diff) | |
| download | focaccia-qemu-2c6605389c1f76973d92b69b85d40d94b8f1092c.tar.gz focaccia-qemu-2c6605389c1f76973d92b69b85d40d94b8f1092c.zip | |
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20201101.0' into staging
VFIO update 2020-11-01 * Migration support (Kirti Wankhede) * s390 DMA limiting (Matthew Rosato) * zPCI hardware info (Matthew Rosato) * Lock guard (Amey Narkhede) * Print fixes (Zhengui li) * Warning/build fixes # gpg: Signature made Sun 01 Nov 2020 20:38:10 GMT # gpg: using RSA key 239B9B6E3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full] # gpg: aka "Alex Williamson <alex@shazbot.org>" [full] # gpg: aka "Alex Williamson <alwillia@redhat.com>" [full] # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" [full] # Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22 * remotes/awilliam/tags/vfio-update-20201101.0: (32 commits) vfio: fix incorrect print type hw/vfio: Use lock guard macros s390x/pci: get zPCI function info from host vfio: Add routine for finding VFIO_DEVICE_GET_INFO capabilities s390x/pci: use a PCI Function structure s390x/pci: clean up s390 PCI groups s390x/pci: use a PCI Group structure s390x/pci: create a header dedicated to PCI CLP s390x/pci: Honor DMA limits set by vfio s390x/pci: Add routine to get the vfio dma available count vfio: Find DMA available capability vfio: Create shared routine for scanning info capabilities s390x/pci: Move header files to include/hw/s390x linux-headers: update against 5.10-rc1 update-linux-headers: Add vfio_zdev.h qapi: Add VFIO devices migration stats in Migration stats vfio: Make vfio-pci device migration capable vfio: Add ioctl to get dirty pages bitmap during dma unmap vfio: Dirty page tracking when vIOMMU is enabled vfio: Add vfio_listener_log_sync to mark dirty pages ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/standard-headers/linux/virtio_pci.h')
| -rw-r--r-- | include/standard-headers/linux/virtio_pci.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/standard-headers/linux/virtio_pci.h b/include/standard-headers/linux/virtio_pci.h index 9262acd130..db7a8e2fcb 100644 --- a/include/standard-headers/linux/virtio_pci.h +++ b/include/standard-headers/linux/virtio_pci.h @@ -113,6 +113,8 @@ #define VIRTIO_PCI_CAP_DEVICE_CFG 4 /* PCI configuration access */ #define VIRTIO_PCI_CAP_PCI_CFG 5 +/* Additional shared memory capability */ +#define VIRTIO_PCI_CAP_SHARED_MEMORY_CFG 8 /* This is the PCI capability header: */ struct virtio_pci_cap { @@ -121,11 +123,18 @@ struct virtio_pci_cap { uint8_t cap_len; /* Generic PCI field: capability length */ uint8_t cfg_type; /* Identifies the structure. */ uint8_t bar; /* Where to find it. */ - uint8_t padding[3]; /* Pad to full dword. */ + uint8_t id; /* Multiple capabilities of the same type */ + uint8_t padding[2]; /* Pad to full dword. */ uint32_t offset; /* Offset within bar. */ uint32_t length; /* Length of the structure, in bytes. */ }; +struct virtio_pci_cap64 { + struct virtio_pci_cap cap; + uint32_t offset_hi; /* Most sig 32 bits of offset */ + uint32_t length_hi; /* Most sig 32 bits of length */ +}; + struct virtio_pci_notify_cap { struct virtio_pci_cap cap; uint32_t notify_off_multiplier; /* Multiplier for queue_notify_off. */ |