Commit 9dcc0e58 authored by Bryan O'Sullivan's avatar Bryan O'Sullivan Committed by Roland Dreier

IB/ipath: enable PE800 receive interrupts on user ports

Fixed so it works on the PE-800.  It had not previously been updated to
match PE-800 receive interrupt differences from HT-400.
Signed-off-by: default avatarBryan O'Sullivan <bos@pathscale.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent f2080fa3
......@@ -1224,6 +1224,10 @@ static unsigned int ipath_poll(struct file *fp,
if (tail == head) {
set_bit(IPATH_PORT_WAITING_RCV, &pd->port_flag);
if(dd->ipath_rhdrhead_intr_off) /* arm rcv interrupt */
(void)ipath_write_ureg(dd, ur_rcvhdrhead,
dd->ipath_rhdrhead_intr_off
| head, pd->port_port);
poll_wait(fp, &pd->port_wait, pt);
if (test_bit(IPATH_PORT_WAITING_RCV, &pd->port_flag)) {
......
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