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| author | Peter Crosthwaite <crosthwaitepeter@gmail.com> | 2015-11-06 14:09:01 -0500 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-11-06 14:09:01 -0500 |
| commit | 377e2145392e5787d35e58d643bd3de4838006b4 (patch) | |
| tree | 6e8557d3bfd73d327940d8a93c5741fc1a50de6d /hw/ide/ahci.h | |
| parent | 0487eea48ecc6e525d6e626d94da54e203089a95 (diff) | |
| download | qemu-377e2145392e5787d35e58d643bd3de4838006b4.zip qemu-377e2145392e5787d35e58d643bd3de4838006b4.tar.gz qemu-377e2145392e5787d35e58d643bd3de4838006b4.tar.bz2 | |
ahci: Add allwinner AHCI
Add a Sysbus AHCI subclass for the Allwinner AHCI. It has a few extra
vendor specific registers which are used for phy and power init.
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 833b5b05ed5ade38bf69656679b0a7575e79492b.1445917756.git.crosthwaite.peter@gmail.com
[resolved patch context on pull --js]
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'hw/ide/ahci.h')
| -rw-r--r-- | hw/ide/ahci.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h index 4ccaf5d..bc777ed 100644 --- a/hw/ide/ahci.h +++ b/hw/ide/ahci.h @@ -386,4 +386,20 @@ typedef struct SysbusAHCIState { uint32_t num_ports; } SysbusAHCIState; +#define TYPE_ALLWINNER_AHCI "allwinner-ahci" +#define ALLWINNER_AHCI(obj) OBJECT_CHECK(AllwinnerAHCIState, (obj), \ + TYPE_ALLWINNER_AHCI) + +#define ALLWINNER_AHCI_MMIO_OFF 0x80 +#define ALLWINNER_AHCI_MMIO_SIZE 0x80 + +struct AllwinnerAHCIState { + /*< private >*/ + SysbusAHCIState parent_obj; + /*< public >*/ + + MemoryRegion mmio; + uint32_t regs[ALLWINNER_AHCI_MMIO_SIZE/4]; +}; + #endif /* HW_IDE_AHCI_H */ |