3 Commits

Author	SHA1	Message	Date
Corey Minyard	3a076b307c	ipmi:ipmb: Add OF support ... Add direct OF support for fetching control parameters from the device tree. Make it work like the device tree entries for the other IPMI devices. Also add documentation for this. Signed-off-by: Corey Minyard <cminyard@mvista.com>	2021-10-14 11:17:18 -05:00
Colin Ian King	39ce735046	ipmi: ipmb: Fix off-by-one size check on rcvlen ... There is an off-by-one bounds check on the rcvlen causing a potential out of bounds write on iidev->rcvmsg. Fix this by using the >= operator on the bounds check rather than the > operator. Addresses-Coverity: ("Out-of-bounds write") Fixes: 0ba0c3c5d1c1 ("ipmi:ipmb: Add initial support for IPMI over IPMB") Signed-off-by: Colin Ian King <colin.king@canonical.com> Message-Id: <20211005151611.305383-1-colin.king@canonical.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>	2021-10-05 10:39:37 -05:00
Corey Minyard	63c4eb3471	ipmi:ipmb: Add initial support for IPMI over IPMB ... This provides access to the management controllers on an IPMB bus to a device sitting on the IPMB bus. It also provides slave capability to respond to received messages on the bus. Signed-off-by: Corey Minyard <minyard@acm.org> Tested-by: Andrew Manley <andrew.manley@sealingtech.com> Reviewed-by: Andrew Manley <andrew.manley@sealingtech.com>	2021-10-05 06:54:17 -05:00