diff options
| author | Markus Lidel <Markus.Lidel@shadowconnect.com> | 2006-02-03 03:04:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-03 08:32:07 -0800 |
| commit | 8b3e09e19932835fb77c63aaf3b1af6117e78871 (patch) | |
| tree | d98125db1fe2ee0c82426cac98c954cd62842e88 /drivers/message/i2o/core.h | |
| parent | 15d8ec7d08fbb7876e292b42bc92da8d82df7ea9 (diff) | |
[PATCH] I2O: fix and workaround for Motorola/Freescale controller
- This controller violates the I2O spec for the I/O registers. The patch
contains a workaround which moves the registers to the proper location.
(originally author: Matthew Starzewski)
- If a message frame is beyond the mapped address range a error is
returned.
Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/message/i2o/core.h')
| -rw-r--r-- | drivers/message/i2o/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/message/i2o/core.h b/drivers/message/i2o/core.h index 90628562851e..184974cc734d 100644 --- a/drivers/message/i2o/core.h +++ b/drivers/message/i2o/core.h @@ -60,4 +60,7 @@ extern void i2o_iop_remove(struct i2o_controller *); #define I2O_IN_PORT 0x40 #define I2O_OUT_PORT 0x44 +/* Motorola/Freescale specific register offset */ +#define I2O_MOTOROLA_PORT_OFFSET 0x10400 + #define I2O_IRQ_OUTBOUND_POST 0x00000008 |