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| author | John Snow <jsnow@redhat.com> | 2015-02-05 12:41:22 -0500 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-02-16 15:07:17 +0000 |
| commit | 716b64079ceaa6fede724f8a24a24b0209fa5173 (patch) | |
| tree | bef01d368d7aea04ae7960ca536dbf63e305b7e1 /tests/libqos/ahci.c | |
| parent | 52515766f1e18b596a6dc31421ca14a63114c9eb (diff) | |
| download | qemu-716b64079ceaa6fede724f8a24a24b0209fa5173.tar.gz qemu-716b64079ceaa6fede724f8a24a24b0209fa5173.tar.bz2 qemu-716b64079ceaa6fede724f8a24a24b0209fa5173.zip | |
libqos/ahci: Add ide cmd properties
Add a structure that defines some properties of various IDE commands.
These will be used to simplify the interface to the libqos AHCI calls,
lessening the redundancy of specifying and respecifying properties of
commands to various helper functions.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1423158090-25580-12-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/libqos/ahci.c')
| -rw-r--r-- | tests/libqos/ahci.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 1294f8083c..148aa1b4b5 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -34,6 +34,45 @@ #include "hw/pci/pci_ids.h" #include "hw/pci/pci_regs.h" +typedef struct AHCICommandProp { + uint8_t cmd; /* Command Code */ + bool data; /* Data transfer command? */ + bool pio; + bool dma; + bool lba28; + bool lba48; + bool read; + bool write; + bool atapi; + bool ncq; + uint64_t size; /* Static transfer size, for commands like IDENTIFY. */ + uint32_t interrupts; /* Expected interrupts for this command. */ +} AHCICommandProp; + +AHCICommandProp ahci_command_properties[] = { + { .cmd = CMD_READ_PIO, .data = true, .pio = true, + .lba28 = true, .read = true }, + { .cmd = CMD_WRITE_PIO, .data = true, .pio = true, + .lba28 = true, .write = true }, + { .cmd = CMD_READ_PIO_EXT, .data = true, .pio = true, + .lba48 = true, .read = true }, + { .cmd = CMD_WRITE_PIO_EXT, .data = true, .pio = true, + .lba48 = true, .write = true }, + { .cmd = CMD_READ_DMA, .data = true, .dma = true, + .lba28 = true, .read = true }, + { .cmd = CMD_WRITE_DMA, .data = true, .dma = true, + .lba28 = true, .write = true }, + { .cmd = CMD_READ_DMA_EXT, .data = true, .dma = true, + .lba48 = true, .read = true }, + { .cmd = CMD_WRITE_DMA_EXT, .data = true, .dma = true, + .lba48 = true, .write = true }, + { .cmd = CMD_IDENTIFY, .data = true, .pio = true, + .size = 512, .read = true }, + { .cmd = CMD_READ_MAX, .lba28 = true }, + { .cmd = CMD_READ_MAX_EXT, .lba48 = true }, + { .cmd = CMD_FLUSH_CACHE, .data = false } +}; + /** * Allocate space in the guest using information in the AHCIQState object. */ |