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sys/dev/hyperv/storvsc/hv_vstorage.h
| Show First 20 Lines • Show All 247 Lines • ▼ Show 20 Lines | |||||
| /** | /** | ||||
| * SRB Status Masks (can be combined with above status codes) | * SRB Status Masks (can be combined with above status codes) | ||||
| */ | */ | ||||
| #define SRB_STATUS_QUEUE_FROZEN 0x40 | #define SRB_STATUS_QUEUE_FROZEN 0x40 | ||||
| #define SRB_STATUS_AUTOSENSE_VALID 0x80 | #define SRB_STATUS_AUTOSENSE_VALID 0x80 | ||||
| #define SRB_STATUS_INVALID_LUN 0X20 | #define SRB_STATUS_INVALID_LUN 0X20 | ||||
| /* | |||||
| * SRB Flag Bits | |||||
| */ | |||||
| #define SRB_FLAGS_QUEUE_ACTION_ENABLE 0x00000002 | |||||
| #define SRB_FLAGS_DISABLE_DISCONNECT 0x00000004 | |||||
| #define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008 | |||||
| #define SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x00000010 | |||||
| #define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020 | |||||
| #define SRB_FLAGS_DATA_IN 0x00000040 | |||||
| #define SRB_FLAGS_DATA_OUT 0x00000080 | |||||
| #define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000 | |||||
| #define SRB_FLAGS_UNSPECIFIED_DIRECTION (SRB_FLAGS_DATA_IN | SRB_FLAGS_DATA_OUT) | |||||
| #define SRB_FLAGS_NO_QUEUE_FREEZE 0x00000100 | |||||
| #define SRB_FLAGS_ADAPTER_CACHE_ENABLE 0x00000200 | |||||
| #define SRB_FLAGS_FREE_SENSE_BUFFER 0x00000400 | |||||
| /** | /** | ||||
| * Packet flags | * Packet flags | ||||
| */ | */ | ||||
| /** | /** | ||||
| * This flag indicates that the server should send back a completion for this | * This flag indicates that the server should send back a completion for this | ||||
| * packet. | * packet. | ||||
| */ | */ | ||||
| #define REQUEST_COMPLETION_FLAG 0x1 | #define REQUEST_COMPLETION_FLAG 0x1 | ||||
| /** | /** | ||||
| * This is the set of flags that the vsc can set in any packets it sends | * This is the set of flags that the vsc can set in any packets it sends | ||||
| */ | */ | ||||
| #define VSC_LEGAL_FLAGS (REQUEST_COMPLETION_FLAG) | #define VSC_LEGAL_FLAGS (REQUEST_COMPLETION_FLAG) | ||||
| #endif /* __HV_VSTORAGE_H__ */ | #endif /* __HV_VSTORAGE_H__ */ | ||||