diff options
| author | Matt Porter <mporter@kernel.crashing.org> | 2005-11-07 01:00:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:46 -0800 |
| commit | fa78cc51794912b7e6ee98cd823fcc84cf79d04a (patch) | |
| tree | 89366fdfc1c1cd48923c72464f38d8d1e2321f6b /include | |
| parent | eb188d0e857c436b5d365d5ccc629da5a06ed102 (diff) | |
| download | op-kernel-dev-fa78cc51794912b7e6ee98cd823fcc84cf79d04a.zip op-kernel-dev-fa78cc51794912b7e6ee98cd823fcc84cf79d04a.tar.gz | |
[PATCH] rapidio: core updates
Addresses issues raised with the 2.6.12-rc6-mm1 RIO support. Fix dma_mask
init, shrink some code, general cleanup.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rio.h | 2 | ||||
| -rw-r--r-- | include/linux/rio_regs.h | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h index 930bbb7..5c29f2f 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -91,6 +91,7 @@ struct rio_mport; * @swpinfo: Switch port info * @src_ops: Source operation capabilities * @dst_ops: Destination operation capabilities + * @dma_mask: Mask of bits of RIO address this device implements * @rswitch: Pointer to &struct rio_switch if valid for this device * @driver: Driver claiming this device * @dev: Device model device @@ -112,6 +113,7 @@ struct rio_dev { u32 swpinfo; /* Only used for switches */ u32 src_ops; u32 dst_ops; + u64 dma_mask; struct rio_switch *rswitch; /* RIO switch info */ struct rio_driver *driver; /* RIO driver claiming this device */ struct device dev; /* LDM device structure */ diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h index f419be3..326540f 100644 --- a/include/linux/rio_regs.h +++ b/include/linux/rio_regs.h @@ -78,6 +78,19 @@ #define RIO_DST_OPS_ATOMIC_CLR 0x00000010 /* [I] Atomic clr op */ #define RIO_DST_OPS_PORT_WRITE 0x00000004 /* [I] Port-write op */ +#define RIO_OPS_READ 0x00008000 /* [I] Read op */ +#define RIO_OPS_WRITE 0x00004000 /* [I] Write op */ +#define RIO_OPS_STREAM_WRITE 0x00002000 /* [I] Str-write op */ +#define RIO_OPS_WRITE_RESPONSE 0x00001000 /* [I] Write/resp op */ +#define RIO_OPS_DATA_MSG 0x00000800 /* [II] Data msg op */ +#define RIO_OPS_DOORBELL 0x00000400 /* [II] Doorbell op */ +#define RIO_OPS_ATOMIC_TST_SWP 0x00000100 /* [I] Atomic TAS op */ +#define RIO_OPS_ATOMIC_INC 0x00000080 /* [I] Atomic inc op */ +#define RIO_OPS_ATOMIC_DEC 0x00000040 /* [I] Atomic dec op */ +#define RIO_OPS_ATOMIC_SET 0x00000020 /* [I] Atomic set op */ +#define RIO_OPS_ATOMIC_CLR 0x00000010 /* [I] Atomic clr op */ +#define RIO_OPS_PORT_WRITE 0x00000004 /* [I] Port-write op */ + /* 0x20-0x3c *//* Reserved */ #define RIO_MBOX_CSR 0x40 /* [II] Mailbox CSR */ |
