diff options
| author | John Snow <jsnow@redhat.com> | 2016-01-11 14:10:42 -0500 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2016-01-11 14:10:42 -0500 |
| commit | d0b282a58c86ea86a2662e6f796a54a86a457dae (patch) | |
| tree | 1155c5b847e5db016a39861f360ef502c7214862 /tests/libqos | |
| parent | 54d268b26ace741f2acab2b8fee0eb325da66b2c (diff) | |
libqos/ahci: ATAPI identify
We need to say "hello!" to our ATAPI friends
in a slightly different manner.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-4-git-send-email-jsnow@redhat.com
Diffstat (limited to 'tests/libqos')
| -rw-r--r-- | tests/libqos/ahci.c | 5 | ||||
| -rw-r--r-- | tests/libqos/ahci.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 4bdde4c1a7..276a466d83 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -114,6 +114,11 @@ void ahci_free(AHCIQState *ahci, uint64_t addr) qfree(ahci->parent, addr); } +bool is_atapi(AHCIQState *ahci, uint8_t port) +{ + return ahci_px_rreg(ahci, port, AHCI_PX_SIG) == AHCI_SIGNATURE_CDROM; +} + /** * Locate, verify, and return a handle to the AHCI device. */ diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 9ffd415f48..705fbd6748 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -596,5 +596,6 @@ void ahci_command_adjust(AHCICommand *cmd, uint64_t lba_sect, uint64_t gbuffer, /* Command Misc */ uint8_t ahci_command_slot(AHCICommand *cmd); +bool is_atapi(AHCIQState *ahci, uint8_t port); #endif |