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add scsi start stop unit struct, improve device msc, correctly stall unsupported scsi command

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hathach
2018-07-25 16:56:57 +07:00
parent 1982886f87
commit d2ab4db25e
5 changed files with 52 additions and 17 deletions
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23
src/class/msc/msc.h
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@@ -298,6 +298,29 @@ typedef struct ATTR_PACKED
VERIFY_STATIC( sizeof(scsi_prevent_allow_medium_removal_t) == 6, "size is not correct");
typedef struct ATTR_PACKED
{
uint8_t cmd_code;
uint8_t immded : 1;
uint8_t : 7;
uint8_t TU_RESERVED;
uint8_t power_condition_mod : 4;
uint8_t : 4;
uint8_t start : 1;
uint8_t load_eject : 1;
uint8_t no_flush : 1;
uint8_t : 1;
uint8_t power_condition : 4;
uint8_t control;
} scsi_start_stop_unit_t;
VERIFY_STATIC( sizeof(scsi_start_stop_unit_t) == 6, "size is not correct");
//--------------------------------------------------------------------+
// SCSI MMC
//--------------------------------------------------------------------+