[PATCH] igb: warn if max_vfs limit is exceeded
From: Stefan Assmann <hidden>
Date: 2011-02-24 11:02:53
From: Stefan Assmann <redacted> Currently there's no warning printed when max_vfs > 7 is specified with igb and the maximum of 7 is silently enforced. This patch prints a warning and informs the user of the actions taken. Signed-off-by: Stefan Assmann <redacted> --- drivers/net/igb/igb_main.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index cb6bf7b..abeb2a6 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c@@ -2290,7 +2290,12 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter) switch (hw->mac.type) { case e1000_82576: case e1000_i350: - adapter->vfs_allocated_count = (max_vfs > 7) ? 7 : max_vfs; + if (max_vfs > 7) { + dev_warn(&pdev->dev, + "Maximum of 7 VFs per PF, using max\n"); + adapter->vfs_allocated_count = 7; + } else + adapter->vfs_allocated_count = max_vfs; break; default: break;
--
1.7.3.4
------------------------------------------------------------------------------
Free Software Download: Index, Search & Analyze Logs and other IT data in
Real-Time with Splunk. Collect, index and harness all the fast moving IT data
generated by your applications, servers and devices whether physical, virtual
or in the cloud. Deliver compliance at lower cost and gain new business
insights. http://p.sf.net/sfu/splunk-dev2dev
_______________________________________________
E1000-devel mailing list
E1000-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/e1000-devel
To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired