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| author | Russell King <rmk@arm.linux.org.uk> | 2012-11-11 10:14:08 +0000 |
|---|---|---|
| committer | Russell King <rmk@arm.linux.org.uk> | 2012-11-11 10:19:07 +0000 |
| commit | 801a0d599a227430a9b2b5fd48e1602368d4736f (patch) | |
| tree | 1c16ed76c347a94fcafb86e1bb84aae7c3e75125 /uio_vmeta.h | |
| parent | e2bea8f954d35b195c7987e3dbab18e4538201f8 (diff) | |
Convert to use shmem for shared software context
Diffstat (limited to 'uio_vmeta.h')
| -rw-r--r-- | uio_vmeta.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/uio_vmeta.h b/uio_vmeta.h index 6f262a7..08ebaa1 100644 --- a/uio_vmeta.h +++ b/uio_vmeta.h @@ -55,7 +55,12 @@ struct vmeta_info { struct { uint32_t phys; uint32_t size; - } map[3]; + } map[2]; +}; + +struct vmeta_mmap { + uint64_t addr; + uint32_t size; }; #define VMETA_STATUS_BIT_USED 0 @@ -87,5 +92,6 @@ struct vmeta_info { #define VMETA_CMD_FORCE_INI _IO(IOP_MAGIC, 19) #define VMETA_CMD_GET_USER_NUM _IOR(IOP_MAGIC, 20, unsigned) #define VMETA_CMD_GET_INFO _IOR(IOP_MAGIC, 21, struct vmeta_info) +#define VMETA_CMD_MAP_SW_CONTEXT _IOWR(IOP_MAGIC, 22, struct vmeta_mmap) #endif /* __UIO_VMETA_H */ |