diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/misc/mac_via.h | 3 | ||||
| -rw-r--r-- | include/hw/pci/pci_host.h | 4 | ||||
| -rw-r--r-- | include/hw/virtio/virtio-blk.h | 1 | ||||
| -rw-r--r-- | include/hw/virtio/virtio-scsi.h | 1 | ||||
| -rw-r--r-- | include/hw/virtio/virtio.h | 18 | ||||
| -rw-r--r-- | include/sysemu/numa.h | 63 |
6 files changed, 88 insertions, 2 deletions
diff --git a/include/hw/misc/mac_via.h b/include/hw/misc/mac_via.h index 3f86fcb7e1..e74f85be0f 100644 --- a/include/hw/misc/mac_via.h +++ b/include/hw/misc/mac_via.h @@ -81,6 +81,8 @@ typedef struct MOS6522Q800VIA2State { typedef struct MacVIAState { SysBusDevice busdev; + VMChangeStateEntry *vmstate; + /* MMIO */ MemoryRegion mmio; MemoryRegion via1mem; @@ -100,6 +102,7 @@ typedef struct MacVIAState { uint8_t cmd; int wprotect; int alt; + BlockBackend *blk; /* ADB */ ADBBusState adb_bus; diff --git a/include/hw/pci/pci_host.h b/include/hw/pci/pci_host.h index ba31595fc7..9ce088bd13 100644 --- a/include/hw/pci/pci_host.h +++ b/include/hw/pci/pci_host.h @@ -62,8 +62,8 @@ void pci_host_config_write_common(PCIDevice *pci_dev, uint32_t addr, uint32_t pci_host_config_read_common(PCIDevice *pci_dev, uint32_t addr, uint32_t limit, uint32_t len); -void pci_data_write(PCIBus *s, uint32_t addr, uint32_t val, int len); -uint32_t pci_data_read(PCIBus *s, uint32_t addr, int len); +void pci_data_write(PCIBus *s, uint32_t addr, uint32_t val, unsigned len); +uint32_t pci_data_read(PCIBus *s, uint32_t addr, unsigned len); extern const MemoryRegionOps pci_host_conf_le_ops; extern const MemoryRegionOps pci_host_conf_be_ops; diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h index 9c19f5b634..1e62f869b2 100644 --- a/include/hw/virtio/virtio-blk.h +++ b/include/hw/virtio/virtio-blk.h @@ -38,6 +38,7 @@ struct VirtIOBlkConf uint32_t request_merging; uint16_t num_queues; uint16_t queue_size; + bool seg_max_adjust; uint32_t max_discard_sectors; uint32_t max_write_zeroes_sectors; bool x_enable_wce_if_config_wce; diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h index 122f7c4b6f..24e768909d 100644 --- a/include/hw/virtio/virtio-scsi.h +++ b/include/hw/virtio/virtio-scsi.h @@ -48,6 +48,7 @@ typedef struct virtio_scsi_config VirtIOSCSIConfig; struct VirtIOSCSIConf { uint32_t num_queues; uint32_t virtqueue_size; + bool seg_max_adjust; uint32_t max_sectors; uint32_t cmd_per_lun; #ifdef CONFIG_VHOST_SCSI diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index c32a815303..b69d517496 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -100,6 +100,8 @@ struct VirtIODevice uint16_t device_id; bool vm_running; bool broken; /* device in invalid state, needs reset */ + bool use_disabled_flag; /* allow use of 'disable' flag when needed */ + bool disabled; /* device in temporarily disabled state */ bool use_started; bool started; bool start_on_kick; /* when virtio 1.0 feature has not been negotiated */ @@ -183,6 +185,8 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size, void virtio_del_queue(VirtIODevice *vdev, int n); +void virtio_delete_queue(VirtQueue *vq); + void virtqueue_push(VirtQueue *vq, const VirtQueueElement *elem, unsigned int len); void virtqueue_flush(VirtQueue *vq, unsigned int count); @@ -224,6 +228,7 @@ int virtio_load(VirtIODevice *vdev, QEMUFile *f, int version_id); void virtio_notify_config(VirtIODevice *vdev); +bool virtio_queue_get_notification(VirtQueue *vq); void virtio_queue_set_notification(VirtQueue *vq, int enable); int virtio_queue_ready(VirtQueue *vq); @@ -378,4 +383,17 @@ static inline void virtio_set_started(VirtIODevice *vdev, bool started) vdev->started = started; } } + +static inline void virtio_set_disabled(VirtIODevice *vdev, bool disable) +{ + if (vdev->use_disabled_flag) { + vdev->disabled = disable; + } +} + +static inline bool virtio_device_disabled(VirtIODevice *vdev) +{ + return unlikely(vdev->disabled || vdev->broken); +} + #endif diff --git a/include/sysemu/numa.h b/include/sysemu/numa.h index ae9c41d02b..ba693cc80b 100644 --- a/include/sysemu/numa.h +++ b/include/sysemu/numa.h @@ -14,10 +14,35 @@ struct CPUArchId; #define NUMA_DISTANCE_MAX 254 #define NUMA_DISTANCE_UNREACHABLE 255 +/* the value of AcpiHmatLBInfo flags */ +enum { + HMAT_LB_MEM_MEMORY = 0, + HMAT_LB_MEM_CACHE_1ST_LEVEL = 1, + HMAT_LB_MEM_CACHE_2ND_LEVEL = 2, + HMAT_LB_MEM_CACHE_3RD_LEVEL = 3, + HMAT_LB_LEVELS /* must be the last entry */ +}; + +/* the value of AcpiHmatLBInfo data type */ +enum { + HMAT_LB_DATA_ACCESS_LATENCY = 0, + HMAT_LB_DATA_READ_LATENCY = 1, + HMAT_LB_DATA_WRITE_LATENCY = 2, + HMAT_LB_DATA_ACCESS_BANDWIDTH = 3, + HMAT_LB_DATA_READ_BANDWIDTH = 4, + HMAT_LB_DATA_WRITE_BANDWIDTH = 5, + HMAT_LB_TYPES /* must be the last entry */ +}; + +#define UINT16_BITS 16 + struct NodeInfo { uint64_t node_mem; struct HostMemoryBackend *node_memdev; bool present; + bool has_cpu; + uint8_t lb_info_provided; + uint16_t initiator; uint8_t distance[MAX_NODES]; }; @@ -26,6 +51,31 @@ struct NumaNodeMem { uint64_t node_plugged_mem; }; +struct HMAT_LB_Data { + uint8_t initiator; + uint8_t target; + uint64_t data; +}; +typedef struct HMAT_LB_Data HMAT_LB_Data; + +struct HMAT_LB_Info { + /* Indicates it's memory or the specified level memory side cache. */ + uint8_t hierarchy; + + /* Present the type of data, access/read/write latency or bandwidth. */ + uint8_t data_type; + + /* The range bitmap of bandwidth for calculating common base */ + uint64_t range_bitmap; + + /* The common base unit for latencies or bandwidths */ + uint64_t base; + + /* Array to store the latencies or bandwidths */ + GArray *list; +}; +typedef struct HMAT_LB_Info HMAT_LB_Info; + struct NumaState { /* Number of NUMA nodes */ int num_nodes; @@ -33,13 +83,26 @@ struct NumaState { /* Allow setting NUMA distance for different NUMA nodes */ bool have_numa_distance; + /* Detect if HMAT support is enabled. */ + bool hmat_enabled; + /* NUMA nodes information */ NodeInfo nodes[MAX_NODES]; + + /* NUMA nodes HMAT Locality Latency and Bandwidth Information */ + HMAT_LB_Info *hmat_lb[HMAT_LB_LEVELS][HMAT_LB_TYPES]; + + /* Memory Side Cache Information Structure */ + NumaHmatCacheOptions *hmat_cache[MAX_NODES][HMAT_LB_LEVELS]; }; typedef struct NumaState NumaState; void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp); void parse_numa_opts(MachineState *ms); +void parse_numa_hmat_lb(NumaState *numa_state, NumaHmatLBOptions *node, + Error **errp); +void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node, + Error **errp); void numa_complete_configuration(MachineState *ms); void query_numa_node_mem(NumaNodeMem node_mem[], MachineState *ms); extern QemuOptsList qemu_numa_opts; |