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| author | Markus Armbruster <armbru@redhat.com> | 2012-07-10 11:12:40 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-07-17 16:48:30 +0200 |
| commit | 8a4bc5aafa7286e03bbced8abdb43aa6abdf95ea (patch) | |
| tree | 3a5943e399917153be69debf5cd615824a1ee43b /block.h | |
| parent | 317bb412293672ff930884d67235e970dad88566 (diff) | |
| download | qemu-8a4bc5aafa7286e03bbced8abdb43aa6abdf95ea.zip qemu-8a4bc5aafa7286e03bbced8abdb43aa6abdf95ea.tar.gz qemu-8a4bc5aafa7286e03bbced8abdb43aa6abdf95ea.tar.bz2 | |
qdev: Introduce block geometry properties
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.h')
| -rw-r--r-- | block.h | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -426,6 +426,8 @@ typedef struct BlockConf { uint32_t opt_io_size; int32_t bootindex; uint32_t discard_granularity; + /* geometry, not all devices use this */ + uint32_t cyls, heads, secs; } BlockConf; static inline unsigned int get_physical_block_exp(BlockConf *conf) @@ -453,5 +455,9 @@ static inline unsigned int get_physical_block_exp(BlockConf *conf) DEFINE_PROP_UINT32("discard_granularity", _state, \ _conf.discard_granularity, 0) -#endif +#define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \ + DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \ + DEFINE_PROP_UINT32("heads", _state, _conf.heads, 0), \ + DEFINE_PROP_UINT32("secs", _state, _conf.secs, 0) +#endif |