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| author | John Snow | 2016-01-11 20:10:42 +0100 |
|---|---|---|
| committer | John Snow | 2016-01-11 20:10:42 +0100 |
| commit | d0b282a58c86ea86a2662e6f796a54a86a457dae (patch) | |
| tree | 1155c5b847e5db016a39861f360ef502c7214862 /tests/libqos/ahci.c | |
| parent | libqos/ahci: ATAPI support (diff) | |
| download | qemu-d0b282a58c86ea86a2662e6f796a54a86a457dae.tar.gz qemu-d0b282a58c86ea86a2662e6f796a54a86a457dae.tar.xz qemu-d0b282a58c86ea86a2662e6f796a54a86a457dae.zip | |
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/ahci.c')
| -rw-r--r-- | tests/libqos/ahci.c | 5 |
1 files changed, 5 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. */ |