diff options
Diffstat (limited to 'tests/libqos/ahci.h')
| -rw-r--r-- | tests/libqos/ahci.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index caaafe3fdf..f144fab37a 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -288,6 +288,7 @@ enum { /* ATAPI Commands */ enum { CMD_ATAPI_READ_10 = 0x28, + CMD_ATAPI_READ_CD = 0xbe, }; /* AHCI Command Header Flags & Masks*/ @@ -462,12 +463,14 @@ typedef struct AHCICommand AHCICommand; /* Options to ahci_exec */ typedef struct AHCIOpts { - size_t size; - unsigned prd_size; - uint64_t lba; - uint64_t buffer; - bool atapi; - bool atapi_dma; + size_t size; /* Size of transfer */ + unsigned prd_size; /* Size per-each PRD */ + bool set_bcl; /* Override the default BCL of ATAPI_SECTOR_SIZE */ + unsigned bcl; /* Byte Count Limit, for ATAPI PIO */ + uint64_t lba; /* Starting LBA offset */ + uint64_t buffer; /* Pointer to source or destination guest buffer */ + bool atapi; /* ATAPI command? */ + bool atapi_dma; /* Use DMA for ATAPI? */ bool error; int (*pre_cb)(AHCIQState*, AHCICommand*, const struct AHCIOpts *); int (*mid_cb)(AHCIQState*, AHCICommand*, const struct AHCIOpts *); @@ -599,7 +602,7 @@ void ahci_exec(AHCIQState *ahci, uint8_t port, /* Command: Fine-grained lifecycle */ AHCICommand *ahci_command_create(uint8_t command_name); -AHCICommand *ahci_atapi_command_create(uint8_t scsi_cmd); +AHCICommand *ahci_atapi_command_create(uint8_t scsi_cmd, uint16_t bcl); void ahci_command_commit(AHCIQState *ahci, AHCICommand *cmd, uint8_t port); void ahci_command_issue(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_issue_async(AHCIQState *ahci, AHCICommand *cmd); |