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[Qemu-devel] [RFC PATCH V2 02/10] Qemu/VFIO: Add new VFIO_GET_PCI_CAP_IN
From: |
Lan Tianyu |
Subject: |
[Qemu-devel] [RFC PATCH V2 02/10] Qemu/VFIO: Add new VFIO_GET_PCI_CAP_INFO ioctl cmd definition |
Date: |
Tue, 24 Nov 2015 21:35:19 +0800 |
Signed-off-by: Lan Tianyu <address@hidden>
---
linux-headers/linux/vfio.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 0508d0b..732b0bd 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -495,6 +495,22 @@ struct vfio_eeh_pe_op {
#define VFIO_EEH_PE_OP _IO(VFIO_TYPE, VFIO_BASE + 21)
+
+#define VFIO_FIND_FREE_PCI_CONFIG_REG _IO(VFIO_TYPE, VFIO_BASE + 22)
+
+#define VFIO_GET_PCI_CAP_INFO _IO(VFIO_TYPE, VFIO_BASE + 22)
+
+struct vfio_pci_cap_info {
+ __u32 argsz;
+ __u32 flags;
+#define VFIO_PCI_CAP_GET_SIZE (1 << 0)
+#define VFIO_PCI_CAP_GET_FREE_REGION (1 << 1)
+ __u32 index;
+ __u32 offset;
+ __u32 size;
+ __u8 cap;
+};
+
/* ***************************************************************** */
#endif /* VFIO_H */
--
1.9.3
- [Qemu-devel] [RFC PATCH V2 00/10] Qemu: Add live migration support for SRIOV NIC, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 01/10] Qemu/VFIO: Create head file pci.h to share data struct., Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 02/10] Qemu/VFIO: Add new VFIO_GET_PCI_CAP_INFO ioctl cmd definition,
Lan Tianyu <=
- [Qemu-devel] [RFC PATCH V2 03/10] Qemu/VFIO: Rework vfio_std_cap_max_size() function, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 04/10] Qemu/VFIO: Add vfio_find_free_cfg_reg() to find free PCI config space regs, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 05/10] Qemu/VFIO: Expose PCI config space read/write and msix functions, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 07/10] Qemu: Add post_load_state() to run after restoring CPU state, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 06/10] Qemu/PCI: Add macros for faked PCI migration capability, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 08/10] Qemu: Add save_before_stop callback to run just before stopping VCPU during migration, Lan Tianyu, 2015/11/24
- [Qemu-devel] [RFC PATCH V2 09/10] Qemu/VFIO: Add SRIOV VF migration support, Lan Tianyu, 2015/11/24