linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2007-07-28	RDMA/amso1100: Initialize the wait_queue_head_t in the c2_qp structure	Tom Tucker	1	-0/+1
	Fix a crash if the driver has to wait for a QP reference to be dropped when destroying the QP. Signed-off-by: Ethan Burns <eaburns@iol.unh.edu> Acked-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-12-12	RDMA/amso1100: Fix memory leak in c2_qp_modify()	Krishna Kumar	1	-5/+8
	vq_req is leaked in error cases. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-11-29	RDMA/amso1100: Prevent deadlock in destroy QP	Krishna Kumar	1	-8/+28
	It is possible to swap the CQs used for send_cq and recv_cq when creating two different QPs. If these two QPs are then destroyed at the same time, an AB-BA deadlock can occur because the CQ locks are taken our of order. Fix this by always taking CQ locks in a fixed order. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-10-10	RDMA/amso1100: Add spinlocks to serialize ib_post_send/ib_post_recv	Tom Tucker	1	-4/+12
	The AMSO driver was not thread-safe in the post WR code and had code that would sleep if the WR post FIFO was full. Since these functions can be called on interrupt level I changed the sleep to a udelay. Signed-off-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-09-22	RDMA/amso1100: Add driver for Ammasso 1100 RNIC	Tom Tucker	1	-0/+975
	Add a driver for the Ammasso 1100 gigabit ethernet RNIC. Signed-off-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>