diff options
| author | Corey Minyard <minyard@acm.org> | 2006-10-01 08:27:56 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 09:39:23 +0200 |
| commit | c69c31270c35a6b8421a8e4ba81de1247ac6df95 (patch) | |
| tree | 5f46902faa683f32a69adbe53c8ec3ca4ed19466 /drivers/char/ipmi/ipmi_devintf.c | |
| parent | [PATCH] Move ncpfs 32bit compat ioctl to ncpfs (diff) | |
| download | linux-c69c31270c35a6b8421a8e4ba81de1247ac6df95.tar.xz linux-c69c31270c35a6b8421a8e4ba81de1247ac6df95.zip | |
[PATCH] IPMI: per-channel command registration
This patch adds the ability to register for a command per-channel in the
IPMI driver.
If your BMC supports multiple channels, incoming messages can be useful to
have the ability to register to receive commands on a specific channel
instead the current behaviour of all channels.
Signed-off-by: David Barksdale <amatus@ocgnet.org>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/char/ipmi/ipmi_devintf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_devintf.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index 68d7c61a864e..81fcf0ce21d1 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -377,7 +377,8 @@ static int ipmi_ioctl(struct inode *inode, break; } - rv = ipmi_register_for_cmd(priv->user, val.netfn, val.cmd); + rv = ipmi_register_for_cmd(priv->user, val.netfn, val.cmd, + IPMI_CHAN_ALL); break; } @@ -390,7 +391,36 @@ static int ipmi_ioctl(struct inode *inode, break; } - rv = ipmi_unregister_for_cmd(priv->user, val.netfn, val.cmd); + rv = ipmi_unregister_for_cmd(priv->user, val.netfn, val.cmd, + IPMI_CHAN_ALL); + break; + } + + case IPMICTL_REGISTER_FOR_CMD_CHANS: + { + struct ipmi_cmdspec_chans val; + + if (copy_from_user(&val, arg, sizeof(val))) { + rv = -EFAULT; + break; + } + + rv = ipmi_register_for_cmd(priv->user, val.netfn, val.cmd, + val.chans); + break; + } + + case IPMICTL_UNREGISTER_FOR_CMD_CHANS: + { + struct ipmi_cmdspec_chans val; + + if (copy_from_user(&val, arg, sizeof(val))) { + rv = -EFAULT; + break; + } + + rv = ipmi_unregister_for_cmd(priv->user, val.netfn, val.cmd, + val.chans); break; } |