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| author | John Snow <jsnow@redhat.com> | 2015-02-05 12:41:21 -0500 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-02-16 15:07:17 +0000 |
| commit | 52515766f1e18b596a6dc31421ca14a63114c9eb (patch) | |
| tree | 651c3dc0fc798901afea7aefa4e652bf9dd98728 /tests/libqos/ahci.h | |
| parent | 36e367261c15f0fa9acfbe9f4301c96e19be7f52 (diff) | |
qtest/ahci: add ahci_write_fis
Similar to ahci_set_command_header, add a helper that takes an
in-memory representation of a command FIS and writes it to guest
memory, handling endianness as-needed.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1423158090-25580-11-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/libqos/ahci.h')
| -rw-r--r-- | tests/libqos/ahci.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 0837bf5032..83a62acf44 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -393,7 +393,7 @@ typedef struct RegH2DFIS { uint8_t icc; uint8_t control; /* DW4 */ - uint32_t aux; + uint8_t aux[4]; } __attribute__((__packed__)) RegH2DFIS; /** @@ -515,6 +515,7 @@ void ahci_get_command_header(AHCIQState *ahci, uint8_t port, void ahci_set_command_header(AHCIQState *ahci, uint8_t port, uint8_t slot, AHCICommandHeader *cmd); void ahci_destroy_command(AHCIQState *ahci, uint8_t port, uint8_t slot); +void ahci_write_fis(AHCIQState *ahci, RegH2DFIS *fis, uint64_t addr); unsigned ahci_pick_cmd(AHCIQState *ahci, uint8_t port); #endif |