From: "Bryan O'Sullivan" <bos@pathscale.com>
To: rdreier@cisco.com
Cc: linux-kernel@vger.kernel.org, openib-general@openib.org
Subject: [PATCH 7 of 10] ipath - enable PE800 receive interrupts on user ports
Date: Tue, 23 May 2006 11:32:35 -0700 [thread overview]
Message-ID: <8d87788e21b1800f357f.1148409155@eng-12.pathscale.com> (raw)
In-Reply-To: <patchbomb.1148409148@eng-12.pathscale.com>
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: Bryan O'Sullivan <bos@pathscale.com>
diff -r 5d7e365286b3 -r 8d87788e21b1 drivers/infiniband/hw/ipath/ipath_file_ops.c
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c Tue May 23 11:29:16 2006 -0700
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c Tue May 23 11:29:16 2006 -0700
@@ -1224,6 +1224,10 @@ static unsigned int ipath_poll(struct fi
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)) {
next prev parent reply other threads:[~2006-05-23 18:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-23 18:32 [PATCH 0 of 10] ipath patches for 2.6.17 Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 1 of 10] ipath - fix spinlock recursion bug Bryan O'Sullivan
2006-05-23 21:09 ` Roland Dreier
2006-05-23 21:26 ` Bryan O'Sullivan
2006-05-23 21:31 ` Roland Dreier
2006-05-24 14:45 ` Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 2 of 10] ipath - don't modify QP if changes fail Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 3 of 10] ipath - fix reporting of driver version to userspace Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 4 of 10] ipath - replace uses of LIST_POISON Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 5 of 10] ipath - fix NULL dereference during cleanup Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 6 of 10] ipath - enable GPIO interrupt on HT-460 Bryan O'Sullivan
2006-05-23 18:32 ` Bryan O'Sullivan [this message]
2006-05-23 18:32 ` [PATCH 8 of 10] ipath - register as IB device owner Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 9 of 10] ipath - fix null deref during rdma ops Bryan O'Sullivan
2006-05-23 18:32 ` [PATCH 10 of 10] ipath - deref correct pointer when using kernel SMA Bryan O'Sullivan
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