diff options
author | Alexander Duyck <alexander.h.duyck@intel.com> | 2010-11-16 22:26:59 -0500 |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-11-16 22:26:59 -0500 |
commit | 32aa77a4fc06bd1116f83c25bf0389a3e9b80533 (patch) | |
tree | 7672d5a6b428f6dfcd5a3c42984435a059c78385 | |
parent | b953799ee29075afd30afe4c0fb65f278b088f69 (diff) |
ixgbe: change vector numbering so that queues end up on correct CPUs
This changes the numbering scheme slightly. Previously the ordering was
coming out like this:
Rx-2
Rx-1
Rx-0
TxRx-0
Which would drop two queues on CPU 0. This change makes it so that the
ordering is like this:
Rx-3
Rx-2
Rx-1
TxRx-0
This means that each CPU will have it's own Rx queue, and only CPU 0 will
have the Tx queue.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 1d78b554b0ea..5dde7d63c3a3 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c | |||
@@ -2182,9 +2182,11 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter) | |||
2182 | } else if (handler == &ixgbe_msix_clean_tx) { | 2182 | } else if (handler == &ixgbe_msix_clean_tx) { |
2183 | sprintf(adapter->name[vector], "%s-%s-%d", | 2183 | sprintf(adapter->name[vector], "%s-%s-%d", |
2184 | netdev->name, "tx", ti++); | 2184 | netdev->name, "tx", ti++); |
2185 | } else | 2185 | } else { |
2186 | sprintf(adapter->name[vector], "%s-%s-%d", | 2186 | sprintf(adapter->name[vector], "%s-%s-%d", |
2187 | netdev->name, "TxRx", vector); | 2187 | netdev->name, "TxRx", ri++); |
2188 | ti++; | ||
2189 | } | ||
2188 | 2190 | ||
2189 | err = request_irq(adapter->msix_entries[vector].vector, | 2191 | err = request_irq(adapter->msix_entries[vector].vector, |
2190 | handler, 0, adapter->name[vector], | 2192 | handler, 0, adapter->name[vector], |