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| author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-08-02 14:27:23 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-02 21:20:21 -0700 |
| commit | 8e86acd7d5968e08b3e1604e685a8c45f6fd7f40 (patch) | |
| tree | f870dc8370e6b23022c0914e4899dfd345b42ee9 /drivers/net/e1000e/e1000.h | |
| parent | c128ec29208d410568469bd8bb373b4cdc10912a (diff) | |
| download | lwn-8e86acd7d5968e08b3e1604e685a8c45f6fd7f40.tar.gz lwn-8e86acd7d5968e08b3e1604e685a8c45f6fd7f40.zip | |
e1000e: Fix irq_synchronize in MSI-X case
Based on original patch/work from Jean Delvare <jdelvare@suse.de>
Synchronize all IRQs when in MSI-X IRQ mode.
Jean's original patch hard coded the sync with the 3 possible vectors,
this patch incorporates more flexibility for the future and aligns
with how igb stores the number of vectors into the adapter structure.
CC: Jean Delvare <jdelvare@suse.de>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/e1000.h')
| -rw-r--r-- | drivers/net/e1000e/e1000.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index 9ee133f5034e..f9a31c82f871 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -348,6 +348,7 @@ struct e1000_adapter { u32 test_icr; u32 msg_enable; + unsigned int num_vectors; struct msix_entry *msix_entries; int int_mode; u32 eiac_mask; |