From 46679d63a612ad4bf38d04342c1af0fc2fc6e642 Mon Sep 17 00:00:00 2001
From: Sean Hefty <sean.hefty@intel.com>
Date: Wed, 23 Feb 2011 15:00:54 -0800
Subject: [PATCH] refresh (create temporary patch)

---
 meta                 |  5 +++--
 patches/refresh-temp | 46 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 2 deletions(-)
 create mode 100644 patches/refresh-temp

diff --git a/meta b/meta
index c35300e..d84ad88 100644
--- a/meta
+++ b/meta
@@ -1,6 +1,6 @@
 Version: 1
-Previous: 73340c690b53c966a9e6b28b98d9a00bbb4f6168
-Head: 62a69bb931e1d97ede91b2bec81040ae2fb56a54
+Previous: 3abaf19b7b3e3b1816614375e00a80dd5319226f
+Head: e49c5718109383a66066cc63bb2eccd2661803ea
 Applied:
   addr_open: 1fd2bfd86e2e2fe78f9d5d6d39aa5502938923f0
   open_dev: 4687a6571146acd8d9a1553a96e2e4f7e8318761
@@ -9,6 +9,7 @@ Applied:
   sm_lid_get: dc8017769d3dfcbd85ae7ec037c871ac476a4c2d
   port_events: 2c5102e66c464b5516c0042add768e774254b7ce
   port_down: 62a69bb931e1d97ede91b2bec81040ae2fb56a54
+  refresh-temp: e49c5718109383a66066cc63bb2eccd2661803ea
 Unapplied:
   autoaddr: 36281f18de15f2482e21ae1304f2e34e9ecf187d
   async_mc: c51c6e84981821b2541daba97cee9a29cd1d3709
diff --git a/patches/refresh-temp b/patches/refresh-temp
new file mode 100644
index 0000000..d7c31a1
--- /dev/null
+++ b/patches/refresh-temp
@@ -0,0 +1,46 @@
+Bottom: a26b996b6ad8b504352351b10c17639e2292c170
+Top:    2d113f8e7821e60a34f46c2176eed702bc10c893
+Author: Sean Hefty <sean.hefty@intel.com>
+Date:   2011-02-23 15:00:54 -0800
+
+Refresh of port_down
+
+---
+
+diff --git a/src/acm.c b/src/acm.c
+index af18c3d..6a1d104 100644
+--- a/src/acm.c
++++ b/src/acm.c
+@@ -2672,6 +2672,32 @@ static void acm_port_up(struct acm_port *port)
+ 	lock_release(&port->lock);
+ }
+ 
++static void acm_port_down(struct acm_port *port)
++{
++	struct ibv_port_attr attr;
++	union ibv_gid gid;
++	uint16_t pkey;
++	struct acm_ep *ep;
++	int i, ret;
++
++	acm_log(1, "%s %d\n", port->dev->verbs->device->name, port->port_num);
++	ret = ibv_query_port(port->dev->verbs, port->port_num, &attr);
++	if (!ret && attr.state == IBV_PORT_ACTIVE) {
++		acm_log(1, "port active\n");
++		return;
++	}
++
++	lock_acquire(&port->lock);
++	port->state = attr.state;
++	lock_release(&port->lock);
++
++	for (i = 0; i < port->pkey_cnt; i++)
++		acm_ep_down(port, i);
++
++	/* TODO: wait for SA destination to be released */
++	ibv_destroy_ah(port->sa_dest.ah);
++}
++
+ /*
+  * There is one event handler thread per device.  This is the only thread that
+  * modifies the port state or a port endpoint list.  Other threads which access
-- 
2.46.0