diff options
| -rw-r--r-- | include/standard-headers/linux/input.h | 10 | ||||
| -rw-r--r-- | include/standard-headers/linux/virtio_balloon.h | 1 | ||||
| -rw-r--r-- | include/standard-headers/linux/virtio_gpu.h | 2 | ||||
| -rw-r--r-- | linux-headers/asm-x86/hyperv.h | 11 | ||||
| -rw-r--r-- | linux-headers/linux/kvm.h | 2 | ||||
| -rw-r--r-- | linux-headers/linux/vfio.h | 102 | ||||
| -rw-r--r-- | linux-headers/linux/virtio_pci.h | 192 |
7 files changed, 121 insertions, 199 deletions
diff --git a/include/standard-headers/linux/input.h b/include/standard-headers/linux/input.h index b94d365f28..a459dd25da 100644 --- a/include/standard-headers/linux/input.h +++ b/include/standard-headers/linux/input.h @@ -367,7 +367,8 @@ struct input_keymap_entry { #define KEY_MSDOS 151 #define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */ #define KEY_SCREENLOCK KEY_COFFEE -#define KEY_DIRECTION 153 +#define KEY_ROTATE_DISPLAY 153 /* Display orientation for e.g. tablets */ +#define KEY_DIRECTION KEY_ROTATE_DISPLAY #define KEY_CYCLEWINDOWS 154 #define KEY_MAIL 155 #define KEY_BOOKMARKS 156 /* AC Bookmarks */ @@ -700,6 +701,10 @@ struct input_keymap_entry { #define KEY_NUMERIC_9 0x209 #define KEY_NUMERIC_STAR 0x20a #define KEY_NUMERIC_POUND 0x20b +#define KEY_NUMERIC_A 0x20c /* Phone key A - HUT Telephony 0xb9 */ +#define KEY_NUMERIC_B 0x20d +#define KEY_NUMERIC_C 0x20e +#define KEY_NUMERIC_D 0x20f #define KEY_CAMERA_FOCUS 0x210 #define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */ @@ -971,7 +976,8 @@ struct input_keymap_entry { */ #define MT_TOOL_FINGER 0 #define MT_TOOL_PEN 1 -#define MT_TOOL_MAX 1 +#define MT_TOOL_PALM 2 +#define MT_TOOL_MAX 2 /* * Values describing the status of a force-feedback effect diff --git a/include/standard-headers/linux/virtio_balloon.h b/include/standard-headers/linux/virtio_balloon.h index 88ada1d048..2e2a6dcf3a 100644 --- a/include/standard-headers/linux/virtio_balloon.h +++ b/include/standard-headers/linux/virtio_balloon.h @@ -26,6 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "standard-headers/linux/types.h" +#include "standard-headers/linux/virtio_types.h" #include "standard-headers/linux/virtio_ids.h" #include "standard-headers/linux/virtio_config.h" diff --git a/include/standard-headers/linux/virtio_gpu.h b/include/standard-headers/linux/virtio_gpu.h index cfcfb463fc..72ef815f51 100644 --- a/include/standard-headers/linux/virtio_gpu.h +++ b/include/standard-headers/linux/virtio_gpu.h @@ -38,6 +38,8 @@ #ifndef VIRTIO_GPU_HW_H #define VIRTIO_GPU_HW_H +#include "standard-headers/linux/types.h" + enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, diff --git a/linux-headers/asm-x86/hyperv.h b/linux-headers/asm-x86/hyperv.h index ce6068dbcf..8fba544e9c 100644 --- a/linux-headers/asm-x86/hyperv.h +++ b/linux-headers/asm-x86/hyperv.h @@ -199,6 +199,17 @@ #define HV_X64_MSR_STIMER3_CONFIG 0x400000B6 #define HV_X64_MSR_STIMER3_COUNT 0x400000B7 +/* Hyper-V guest crash notification MSR's */ +#define HV_X64_MSR_CRASH_P0 0x40000100 +#define HV_X64_MSR_CRASH_P1 0x40000101 +#define HV_X64_MSR_CRASH_P2 0x40000102 +#define HV_X64_MSR_CRASH_P3 0x40000103 +#define HV_X64_MSR_CRASH_P4 0x40000104 +#define HV_X64_MSR_CRASH_CTL 0x40000105 +#define HV_X64_MSR_CRASH_CTL_NOTIFY (1ULL << 63) +#define HV_X64_MSR_CRASH_PARAMS \ + (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0)) + #define HV_X64_MSR_HYPERCALL_ENABLE 0x00000001 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK \ diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index fad9e5c561..3bac8736d8 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -897,7 +897,7 @@ struct kvm_xen_hvm_config { * * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies * the irqfd to operate in resampling mode for level triggered interrupt - * emlation. See Documentation/virtual/kvm/api.txt. + * emulation. See Documentation/virtual/kvm/api.txt. */ #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index 0508d0b5d2..aa276bce39 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -36,6 +36,8 @@ /* Two-stage IOMMU */ #define VFIO_TYPE1_NESTING_IOMMU 6 /* Implies v2 */ +#define VFIO_SPAPR_TCE_v2_IOMMU 7 + /* * The IOCTL interface is designed for extensibility by embedding the * structure length (argsz) and flags into structures passed between @@ -443,6 +445,23 @@ struct vfio_iommu_type1_dma_unmap { /* -------- Additional API for SPAPR TCE (Server POWERPC) IOMMU -------- */ /* + * The SPAPR TCE DDW info struct provides the information about + * the details of Dynamic DMA window capability. + * + * @pgsizes contains a page size bitmask, 4K/64K/16M are supported. + * @max_dynamic_windows_supported tells the maximum number of windows + * which the platform can create. + * @levels tells the maximum number of levels in multi-level IOMMU tables; + * this allows splitting a table into smaller chunks which reduces + * the amount of physically contiguous memory required for the table. + */ +struct vfio_iommu_spapr_tce_ddw_info { + __u64 pgsizes; /* Bitmap of supported page sizes */ + __u32 max_dynamic_windows_supported; + __u32 levels; +}; + +/* * The SPAPR TCE info struct provides the information about the PCI bus * address ranges available for DMA, these values are programmed into * the hardware so the guest has to know that information. @@ -452,14 +471,17 @@ struct vfio_iommu_type1_dma_unmap { * addresses too so the window works as a filter rather than an offset * for IOVA addresses. * - * A flag will need to be added if other page sizes are supported, - * so as defined here, it is always 4k. + * Flags supported: + * - VFIO_IOMMU_SPAPR_INFO_DDW: informs the userspace that dynamic DMA windows + * (DDW) support is present. @ddw is only supported when DDW is present. */ struct vfio_iommu_spapr_tce_info { __u32 argsz; - __u32 flags; /* reserved for future use */ + __u32 flags; +#define VFIO_IOMMU_SPAPR_INFO_DDW (1 << 0) /* DDW supported */ __u32 dma32_window_start; /* 32 bit window start (bytes) */ __u32 dma32_window_size; /* 32 bit window size (bytes) */ + struct vfio_iommu_spapr_tce_ddw_info ddw; }; #define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12) @@ -470,12 +492,23 @@ struct vfio_iommu_spapr_tce_info { * - unfreeze IO/DMA for frozen PE; * - read PE state; * - reset PE; - * - configure PE. + * - configure PE; + * - inject EEH error. */ +struct vfio_eeh_pe_err { + __u32 type; + __u32 func; + __u64 addr; + __u64 mask; +}; + struct vfio_eeh_pe_op { __u32 argsz; __u32 flags; __u32 op; + union { + struct vfio_eeh_pe_err err; + }; }; #define VFIO_EEH_PE_DISABLE 0 /* Disable EEH functionality */ @@ -492,9 +525,70 @@ struct vfio_eeh_pe_op { #define VFIO_EEH_PE_RESET_HOT 6 /* Assert hot reset */ #define VFIO_EEH_PE_RESET_FUNDAMENTAL 7 /* Assert fundamental reset */ #define VFIO_EEH_PE_CONFIGURE 8 /* PE configuration */ +#define VFIO_EEH_PE_INJECT_ERR 9 /* Inject EEH error */ #define VFIO_EEH_PE_OP _IO(VFIO_TYPE, VFIO_BASE + 21) +/** + * VFIO_IOMMU_SPAPR_REGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 17, struct vfio_iommu_spapr_register_memory) + * + * Registers user space memory where DMA is allowed. It pins + * user pages and does the locked memory accounting so + * subsequent VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA calls + * get faster. + */ +struct vfio_iommu_spapr_register_memory { + __u32 argsz; + __u32 flags; + __u64 vaddr; /* Process virtual address */ + __u64 size; /* Size of mapping (bytes) */ +}; +#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17) + +/** + * VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 18, struct vfio_iommu_spapr_register_memory) + * + * Unregisters user space memory registered with + * VFIO_IOMMU_SPAPR_REGISTER_MEMORY. + * Uses vfio_iommu_spapr_register_memory for parameters. + */ +#define VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 18) + +/** + * VFIO_IOMMU_SPAPR_TCE_CREATE - _IOWR(VFIO_TYPE, VFIO_BASE + 19, struct vfio_iommu_spapr_tce_create) + * + * Creates an additional TCE table and programs it (sets a new DMA window) + * to every IOMMU group in the container. It receives page shift, window + * size and number of levels in the TCE table being created. + * + * It allocates and returns an offset on a PCI bus of the new DMA window. + */ +struct vfio_iommu_spapr_tce_create { + __u32 argsz; + __u32 flags; + /* in */ + __u32 page_shift; + __u64 window_size; + __u32 levels; + /* out */ + __u64 start_addr; +}; +#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19) + +/** + * VFIO_IOMMU_SPAPR_TCE_REMOVE - _IOW(VFIO_TYPE, VFIO_BASE + 20, struct vfio_iommu_spapr_tce_remove) + * + * Unprograms a TCE table from all groups in the container and destroys it. + * It receives a PCI bus offset as a window id. + */ +struct vfio_iommu_spapr_tce_remove { + __u32 argsz; + __u32 flags; + /* in */ + __u64 start_addr; +}; +#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20) + /* ***************************************************************** */ #endif /* VFIO_H */ diff --git a/linux-headers/linux/virtio_pci.h b/linux-headers/linux/virtio_pci.h deleted file mode 100644 index 92624e5310..0000000000 --- a/linux-headers/linux/virtio_pci.h +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Virtio PCI driver - * - * This module allows virtio devices to be used over a virtual PCI device. - * This can be used with QEMU based VMMs like KVM or Xen. - * - * Copyright IBM Corp. 2007 - * - * Authors: - * Anthony Liguori <aliguori@us.ibm.com> - * - * This header is BSD licensed so anyone can use the definitions to implement - * compatible drivers/servers. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of IBM nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _LINUX_VIRTIO_PCI_H -#define _LINUX_VIRTIO_PCI_H - -#include <linux/types.h> - -#ifndef VIRTIO_PCI_NO_LEGACY - -/* A 32-bit r/o bitmask of the features supported by the host */ -#define VIRTIO_PCI_HOST_FEATURES 0 - -/* A 32-bit r/w bitmask of features activated by the guest */ -#define VIRTIO_PCI_GUEST_FEATURES 4 - -/* A 32-bit r/w PFN for the currently selected queue */ -#define VIRTIO_PCI_QUEUE_PFN 8 - -/* A 16-bit r/o queue size for the currently selected queue */ -#define VIRTIO_PCI_QUEUE_NUM 12 - -/* A 16-bit r/w queue selector */ -#define VIRTIO_PCI_QUEUE_SEL 14 - -/* A 16-bit r/w queue notifier */ -#define VIRTIO_PCI_QUEUE_NOTIFY 16 - -/* An 8-bit device status register. */ -#define VIRTIO_PCI_STATUS 18 - -/* An 8-bit r/o interrupt status register. Reading the value will return the - * current contents of the ISR and will also clear it. This is effectively - * a read-and-acknowledge. */ -#define VIRTIO_PCI_ISR 19 - -/* MSI-X registers: only enabled if MSI-X is enabled. */ -/* A 16-bit vector for configuration changes. */ -#define VIRTIO_MSI_CONFIG_VECTOR 20 -/* A 16-bit vector for selected queue notifications. */ -#define VIRTIO_MSI_QUEUE_VECTOR 22 - -/* The remaining space is defined by each driver as the per-driver - * configuration space */ -#define VIRTIO_PCI_CONFIG_OFF(msix_enabled) ((msix_enabled) ? 24 : 20) -/* Deprecated: please use VIRTIO_PCI_CONFIG_OFF instead */ -#define VIRTIO_PCI_CONFIG(dev) VIRTIO_PCI_CONFIG_OFF((dev)->msix_enabled) - -/* Virtio ABI version, this must match exactly */ -#define VIRTIO_PCI_ABI_VERSION 0 - -/* How many bits to shift physical queue address written to QUEUE_PFN. - * 12 is historical, and due to x86 page size. */ -#define VIRTIO_PCI_QUEUE_ADDR_SHIFT 12 - -/* The alignment to use between consumer and producer parts of vring. - * x86 pagesize again. */ -#define VIRTIO_PCI_VRING_ALIGN 4096 - -#endif /* VIRTIO_PCI_NO_LEGACY */ - -/* The bit of the ISR which indicates a device configuration change. */ -#define VIRTIO_PCI_ISR_CONFIG 0x2 -/* Vector value used to disable MSI for queue */ -#define VIRTIO_MSI_NO_VECTOR 0xffff - -#ifndef VIRTIO_PCI_NO_MODERN - -/* IDs for different capabilities. Must all exist. */ - -/* Common configuration */ -#define VIRTIO_PCI_CAP_COMMON_CFG 1 -/* Notifications */ -#define VIRTIO_PCI_CAP_NOTIFY_CFG 2 -/* ISR access */ -#define VIRTIO_PCI_CAP_ISR_CFG 3 -/* Device specific confiuration */ -#define VIRTIO_PCI_CAP_DEVICE_CFG 4 - -/* This is the PCI capability header: */ -struct virtio_pci_cap { - __u8 cap_vndr; /* Generic PCI field: PCI_CAP_ID_VNDR */ - __u8 cap_next; /* Generic PCI field: next ptr. */ - __u8 cap_len; /* Generic PCI field: capability length */ - __u8 cfg_type; /* Identifies the structure. */ - __u8 bar; /* Where to find it. */ - __u8 padding[3]; /* Pad to full dword. */ - __le32 offset; /* Offset within bar. */ - __le32 length; /* Length of the structure, in bytes. */ -}; - -struct virtio_pci_notify_cap { - struct virtio_pci_cap cap; - __le32 notify_off_multiplier; /* Multiplier for queue_notify_off. */ -}; - -/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */ -struct virtio_pci_common_cfg { - /* About the whole device. */ - __le32 device_feature_select; /* read-write */ - __le32 device_feature; /* read-only */ - __le32 guest_feature_select; /* read-write */ - __le32 guest_feature; /* read-write */ - __le16 msix_config; /* read-write */ - __le16 num_queues; /* read-only */ - __u8 device_status; /* read-write */ - __u8 config_generation; /* read-only */ - - /* About a specific virtqueue. */ - __le16 queue_select; /* read-write */ - __le16 queue_size; /* read-write, power of 2. */ - __le16 queue_msix_vector; /* read-write */ - __le16 queue_enable; /* read-write */ - __le16 queue_notify_off; /* read-only */ - __le32 queue_desc_lo; /* read-write */ - __le32 queue_desc_hi; /* read-write */ - __le32 queue_avail_lo; /* read-write */ - __le32 queue_avail_hi; /* read-write */ - __le32 queue_used_lo; /* read-write */ - __le32 queue_used_hi; /* read-write */ -}; - -/* Macro versions of offsets for the Old Timers! */ -#define VIRTIO_PCI_CAP_VNDR 0 -#define VIRTIO_PCI_CAP_NEXT 1 -#define VIRTIO_PCI_CAP_LEN 2 -#define VIRTIO_PCI_CAP_CFG_TYPE 3 -#define VIRTIO_PCI_CAP_BAR 4 -#define VIRTIO_PCI_CAP_OFFSET 8 -#define VIRTIO_PCI_CAP_LENGTH 12 - -#define VIRTIO_PCI_NOTIFY_CAP_MULT 16 - - -#define VIRTIO_PCI_COMMON_DFSELECT 0 -#define VIRTIO_PCI_COMMON_DF 4 -#define VIRTIO_PCI_COMMON_GFSELECT 8 -#define VIRTIO_PCI_COMMON_GF 12 -#define VIRTIO_PCI_COMMON_MSIX 16 -#define VIRTIO_PCI_COMMON_NUMQ 18 -#define VIRTIO_PCI_COMMON_STATUS 20 -#define VIRTIO_PCI_COMMON_CFGGENERATION 21 -#define VIRTIO_PCI_COMMON_Q_SELECT 22 -#define VIRTIO_PCI_COMMON_Q_SIZE 24 -#define VIRTIO_PCI_COMMON_Q_MSIX 26 -#define VIRTIO_PCI_COMMON_Q_ENABLE 28 -#define VIRTIO_PCI_COMMON_Q_NOFF 30 -#define VIRTIO_PCI_COMMON_Q_DESCLO 32 -#define VIRTIO_PCI_COMMON_Q_DESCHI 36 -#define VIRTIO_PCI_COMMON_Q_AVAILLO 40 -#define VIRTIO_PCI_COMMON_Q_AVAILHI 44 -#define VIRTIO_PCI_COMMON_Q_USEDLO 48 -#define VIRTIO_PCI_COMMON_Q_USEDHI 52 - -#endif /* VIRTIO_PCI_NO_MODERN */ - -#endif |