diff options
Diffstat (limited to 'tests/libqos')
| -rw-r--r-- | tests/libqos/ahci.c | 50 | ||||
| -rw-r--r-- | tests/libqos/ahci.h | 17 |
2 files changed, 67 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 79398b4085..1ca7f456b5 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -882,6 +882,49 @@ AHCICommand *ahci_atapi_command_create(uint8_t scsi_cmd, uint16_t bcl) return cmd; } +void ahci_atapi_test_ready(AHCIQState *ahci, uint8_t port, + bool ready, uint8_t expected_sense) +{ + AHCICommand *cmd = ahci_atapi_command_create(CMD_ATAPI_TEST_UNIT_READY, 0); + ahci_command_set_size(cmd, 0); + if (!ready) { + cmd->interrupts |= AHCI_PX_IS_TFES; + cmd->errors |= expected_sense << 4; + } + ahci_command_commit(ahci, cmd, port); + ahci_command_issue(ahci, cmd); + ahci_command_verify(ahci, cmd); + ahci_command_free(cmd); +} + +static int copy_buffer(AHCIQState *ahci, AHCICommand *cmd, + const AHCIOpts *opts) +{ + unsigned char *rx = opts->opaque; + bufread(opts->buffer, rx, opts->size); + return 0; +} + +void ahci_atapi_get_sense(AHCIQState *ahci, uint8_t port, + uint8_t *sense, uint8_t *asc) +{ + unsigned char *rx; + AHCIOpts opts = { + .size = 18, + .atapi = true, + .post_cb = copy_buffer, + }; + rx = g_malloc(18); + opts.opaque = rx; + + ahci_exec(ahci, port, CMD_ATAPI_REQUEST_SENSE, &opts); + + *sense = rx[2]; + *asc = rx[12]; + + g_free(rx); +} + void ahci_atapi_eject(AHCIQState *ahci, uint8_t port) { AHCICommand *cmd = ahci_atapi_command_create(CMD_ATAPI_START_STOP_UNIT, 0); @@ -934,6 +977,8 @@ static void ahci_atapi_command_set_offset(AHCICommand *cmd, uint64_t lba) g_assert_cmpuint(lba, <=, UINT32_MAX); stl_be_p(&cbd[2], lba); break; + case CMD_ATAPI_REQUEST_SENSE: + case CMD_ATAPI_TEST_UNIT_READY: case CMD_ATAPI_START_STOP_UNIT: g_assert_cmpuint(lba, ==, 0x00); break; @@ -1004,6 +1049,11 @@ static void ahci_atapi_set_size(AHCICommand *cmd, uint64_t xbytes) cbd[7] = (tmp & 0xFF00) >> 8; cbd[8] = (tmp & 0xFF); break; + case CMD_ATAPI_REQUEST_SENSE: + g_assert_cmpuint(xbytes, <=, UINT8_MAX); + cbd[4] = (uint8_t)xbytes; + break; + case CMD_ATAPI_TEST_UNIT_READY: case CMD_ATAPI_START_STOP_UNIT: g_assert_cmpuint(xbytes, ==, 0); break; diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 05ce3de47f..5f9627bb0f 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -287,11 +287,24 @@ enum { /* ATAPI Commands */ enum { + CMD_ATAPI_TEST_UNIT_READY = 0x00, + CMD_ATAPI_REQUEST_SENSE = 0x03, CMD_ATAPI_START_STOP_UNIT = 0x1b, CMD_ATAPI_READ_10 = 0x28, CMD_ATAPI_READ_CD = 0xbe, }; +enum { + SENSE_NO_SENSE = 0x00, + SENSE_NOT_READY = 0x02, + SENSE_UNIT_ATTENTION = 0x06, +}; + +enum { + ASC_MEDIUM_MAY_HAVE_CHANGED = 0x28, + ASC_MEDIUM_NOT_PRESENT = 0x3a, +}; + /* AHCI Command Header Flags & Masks*/ #define CMDH_CFL (0x1F) #define CMDH_ATAPI (0x20) @@ -601,6 +614,10 @@ void ahci_io(AHCIQState *ahci, uint8_t port, uint8_t ide_cmd, void *buffer, size_t bufsize, uint64_t sector); void ahci_exec(AHCIQState *ahci, uint8_t port, uint8_t op, const AHCIOpts *opts); +void ahci_atapi_test_ready(AHCIQState *ahci, uint8_t port, bool ready, + uint8_t expected_sense); +void ahci_atapi_get_sense(AHCIQState *ahci, uint8_t port, + uint8_t *sense, uint8_t *asc); void ahci_atapi_eject(AHCIQState *ahci, uint8_t port); void ahci_atapi_load(AHCIQState *ahci, uint8_t port); |