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| author | Markus Lidel <Markus.Lidel@shadowconnect.com> | 2005-06-24 07:02:21 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-24 09:05:29 +0200 |
| commit | 9e87545f06930c1d294423a8091d1077e7444a47 (patch) | |
| tree | ef05fca1becfa0e1584f234ddf9b1a430b7d018e /drivers/message/i2o/i2o_config.c | |
| parent | [PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and... (diff) | |
| download | linux-9e87545f06930c1d294423a8091d1077e7444a47.tar.xz linux-9e87545f06930c1d294423a8091d1077e7444a47.zip | |
[PATCH] I2O: second code cleanup of sparse warnings and unneeded syncronization
Changes:
- Added header "core.h" for i2o_core.ko internal definitions
- More sparse fixes
- Changed display of TID's in sysfs attributes from XXX to 0xXXX
- Use the right functions for accessing I/O and normal memory
- Removed error handling of SCSI device errors and let the SCSI layer
take care of it
- Added new device / removed device handling to SCSI-OSM
- Make status access volatile
- Cleaned up activation of I2O controller
- Removed unnecessary wmb() and rmb() calls
- Use own struct i2o_io for I/O memory instead of struct i2o_dma
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/i2o_config.c')
| -rw-r--r-- | drivers/message/i2o/i2o_config.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c index 7636833b4623..8160a1f6c73a 100644 --- a/drivers/message/i2o/i2o_config.c +++ b/drivers/message/i2o/i2o_config.c @@ -36,6 +36,8 @@ #include <asm/uaccess.h> +#define SG_TABLESIZE 30 + extern int i2o_parm_issue(struct i2o_device *, int, void *, int, void *, int); static int i2o_cfg_ioctl(struct inode *inode, struct file *fp, unsigned int cmd, @@ -663,7 +665,7 @@ static int i2o_cfg_passthru32(struct file *file, unsigned cmnd, unsigned long ar goto sg_list_cleanup; if (sg_offset) { - u32 msg[MSG_FRAME_SIZE]; + u32 msg[I2O_OUTBOUND_MSG_FRAME_SIZE]; /* Copy back the Scatter Gather buffers back to user space */ u32 j; // TODO 64bit fix @@ -671,7 +673,7 @@ static int i2o_cfg_passthru32(struct file *file, unsigned cmnd, unsigned long ar int sg_size; // re-acquire the original message to handle correctly the sg copy operation - memset(&msg, 0, MSG_FRAME_SIZE * 4); + memset(&msg, 0, I2O_OUTBOUND_MSG_FRAME_SIZE * 4); // get user msg size in u32s if (get_user(size, &user_msg[0])) { rcode = -EFAULT; @@ -902,7 +904,7 @@ static int i2o_cfg_passthru(unsigned long arg) int sg_size; // re-acquire the original message to handle correctly the sg copy operation - memset(&msg, 0, MSG_FRAME_SIZE * 4); + memset(&msg, 0, I2O_OUTBOUND_MSG_FRAME_SIZE * 4); // get user msg size in u32s if (get_user(size, &user_msg[0])) { rcode = -EFAULT; |