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authorMarkus Lidel <Markus.Lidel@shadowconnect.com>2005-06-23 22:02:19 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-24 00:05:28 -0700
commitb2aaee33fbb354a2f08121aa1c1be55841102761 (patch)
tree7567ca61aaf5eed8bb1acd01cd87aa235b854fd4 /drivers/message/i2o/i2o_config.c
parentf10378fff658f61307496e0ae00095041725cf07 (diff)
[PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and 2400A workaround
Changes: - Provide SG_IO access to BLOCK and EXECUTIVE class on Adaptec controllers - Use PRIVATE messages in SCSI-OSM because on some controllers normal SCSI class commands like READ or READ CAPACITY cause errors - Use new DMA and SG list creation function - Added workaround to limit sectors per request for Adaptec 2400A controllers 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.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index 849d90aad77..7636833b462 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -515,6 +515,7 @@ static int i2o_cfg_evt_get(unsigned long arg, struct file *fp)
return 0;
}
+#ifdef CONFIG_I2O_EXT_ADAPTEC
#ifdef CONFIG_COMPAT
static int i2o_cfg_passthru32(struct file *file, unsigned cmnd, unsigned long arg)
{
@@ -964,6 +965,7 @@ static int i2o_cfg_passthru(unsigned long arg)
kfree(reply);
return rcode;
}
+#endif
/*
* IOCTL Handler
@@ -1018,9 +1020,11 @@ static int i2o_cfg_ioctl(struct inode *inode, struct file *fp, unsigned int cmd,
ret = i2o_cfg_evt_get(arg, fp);
break;
+#ifdef CONFIG_I2O_EXT_ADAPTEC
case I2OPASSTHRU:
ret = i2o_cfg_passthru(arg);
break;
+#endif
default:
osm_debug("unknown ioctl called!\n");