diff options
| author | John Snow <jsnow@redhat.com> | 2016-11-14 11:15:55 -0500 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2016-11-14 11:15:55 -0500 |
| commit | 48cde0913203079036f2785b6bb274873a1a1db2 (patch) | |
| tree | 2c9ecfc3c7f8669686c7ce45be30247e8fe58d86 /tests/libqos/ahci.c | |
| parent | f697b0edea426da261bff7541a66f36266d8edb0 (diff) | |
libqos/ahci: Add ATAPI tray macros
(1) Add START_STOP_UNIT command to ahci-test suite
(2) Add eject/start macro commands; this is not a data transfer
command so it is not well-served by the existing generic pipeline.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1478553214-497-5-git-send-email-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'tests/libqos/ahci.c')
| -rw-r--r-- | tests/libqos/ahci.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 99e85d5b31..79398b4085 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -882,6 +882,30 @@ AHCICommand *ahci_atapi_command_create(uint8_t scsi_cmd, uint16_t bcl) return cmd; } +void ahci_atapi_eject(AHCIQState *ahci, uint8_t port) +{ + AHCICommand *cmd = ahci_atapi_command_create(CMD_ATAPI_START_STOP_UNIT, 0); + ahci_command_set_size(cmd, 0); + + cmd->atapi_cmd[4] = 0x02; /* loej = true */ + ahci_command_commit(ahci, cmd, port); + ahci_command_issue(ahci, cmd); + ahci_command_verify(ahci, cmd); + ahci_command_free(cmd); +} + +void ahci_atapi_load(AHCIQState *ahci, uint8_t port) +{ + AHCICommand *cmd = ahci_atapi_command_create(CMD_ATAPI_START_STOP_UNIT, 0); + ahci_command_set_size(cmd, 0); + + cmd->atapi_cmd[4] = 0x03; /* loej,start = true */ + ahci_command_commit(ahci, cmd, port); + ahci_command_issue(ahci, cmd); + ahci_command_verify(ahci, cmd); + ahci_command_free(cmd); +} + void ahci_command_free(AHCICommand *cmd) { g_free(cmd->atapi_cmd); @@ -910,6 +934,9 @@ 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_START_STOP_UNIT: + g_assert_cmpuint(lba, ==, 0x00); + break; default: /* SCSI doesn't have uniform packet formats, * so you have to add support for it manually. Sorry! */ @@ -977,6 +1004,9 @@ static void ahci_atapi_set_size(AHCICommand *cmd, uint64_t xbytes) cbd[7] = (tmp & 0xFF00) >> 8; cbd[8] = (tmp & 0xFF); break; + case CMD_ATAPI_START_STOP_UNIT: + g_assert_cmpuint(xbytes, ==, 0); + break; default: /* SCSI doesn't have uniform packet formats, * so you have to add support for it manually. Sorry! */ |