diff options
| author | John Snow <jsnow@redhat.com> | 2015-02-25 18:06:37 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-03-10 14:02:23 +0100 |
| commit | f9f963e0fbba98d7ece75287c40d0c1b249dc9b4 (patch) | |
| tree | af2c70792a5d37d38bc03b513022ee8922dcd2b3 /tests/libqos/ahci.h | |
| parent | d63b4017c2dff9cf0f15d06d5f604a97a30ef4c5 (diff) | |
libqos/ahci: add ahci command helpers
ahci_command_set_flags: Set additional flags in the command header.
ahci_command_clr_flags: Clear flags from the command header.
ahci_command_set_offset: Change the IO sector from 0.
ahci_command_adjust: Adjust many values simultaneously.
To be used to adjust the command header if the default values/guesses
were incorrect or undesirable.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1424905602-24715-4-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
[ kwolf: Fixed conflicting prototype for ahci_command_adjust() ]
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/libqos/ahci.h')
| -rw-r--r-- | tests/libqos/ahci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 39b99d3658..888545d5a2 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -537,11 +537,16 @@ void ahci_command_verify(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_free(AHCICommand *cmd); /* Command adjustments */ +void ahci_command_set_flags(AHCICommand *cmd, uint16_t cmdh_flags); +void ahci_command_clr_flags(AHCICommand *cmd, uint16_t cmdh_flags); +void ahci_command_set_offset(AHCICommand *cmd, uint64_t lba_sect); void ahci_command_set_buffer(AHCICommand *cmd, uint64_t buffer); void ahci_command_set_size(AHCICommand *cmd, uint64_t xbytes); void ahci_command_set_prd_size(AHCICommand *cmd, unsigned prd_size); void ahci_command_set_sizes(AHCICommand *cmd, uint64_t xbytes, unsigned prd_size); +void ahci_command_adjust(AHCICommand *cmd, uint64_t lba_sect, uint64_t gbuffer, + uint64_t xbytes, unsigned prd_size); /* Command Misc */ uint8_t ahci_command_slot(AHCICommand *cmd); |