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-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c2
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c88
2 files changed, 45 insertions, 45 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index ff4fac34a171..020b0c7c195f 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -947,7 +947,7 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
947} 947}
948 948
949 949
950static struct ethtool_ops ixgbe_ethtool_ops = { 950static const struct ethtool_ops ixgbe_ethtool_ops = {
951 .get_settings = ixgbe_get_settings, 951 .get_settings = ixgbe_get_settings,
952 .set_settings = ixgbe_set_settings, 952 .set_settings = ixgbe_set_settings,
953 .get_drvinfo = ixgbe_get_drvinfo, 953 .get_drvinfo = ixgbe_get_drvinfo,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index cafb915bc828..257866b06f62 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2333,6 +2333,46 @@ static void ixgbe_reset_task(struct work_struct *work)
2333 ixgbe_reinit_locked(adapter); 2333 ixgbe_reinit_locked(adapter);
2334} 2334}
2335 2335
2336static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
2337{
2338 int nrq = 1, ntq = 1;
2339 int feature_mask = 0, rss_i, rss_m;
2340
2341 /* Number of supported queues */
2342 switch (adapter->hw.mac.type) {
2343 case ixgbe_mac_82598EB:
2344 rss_i = adapter->ring_feature[RING_F_RSS].indices;
2345 rss_m = 0;
2346 feature_mask |= IXGBE_FLAG_RSS_ENABLED;
2347
2348 switch (adapter->flags & feature_mask) {
2349 case (IXGBE_FLAG_RSS_ENABLED):
2350 rss_m = 0xF;
2351 nrq = rss_i;
2352 ntq = rss_i;
2353 break;
2354 case 0:
2355 default:
2356 rss_i = 0;
2357 rss_m = 0;
2358 nrq = 1;
2359 ntq = 1;
2360 break;
2361 }
2362
2363 adapter->ring_feature[RING_F_RSS].indices = rss_i;
2364 adapter->ring_feature[RING_F_RSS].mask = rss_m;
2365 break;
2366 default:
2367 nrq = 1;
2368 ntq = 1;
2369 break;
2370 }
2371
2372 adapter->num_rx_queues = nrq;
2373 adapter->num_tx_queues = ntq;
2374}
2375
2336static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter, 2376static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
2337 int vectors) 2377 int vectors)
2338{ 2378{
@@ -2372,54 +2412,13 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
2372 kfree(adapter->msix_entries); 2412 kfree(adapter->msix_entries);
2373 adapter->msix_entries = NULL; 2413 adapter->msix_entries = NULL;
2374 adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED; 2414 adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
2375 adapter->num_tx_queues = 1; 2415 ixgbe_set_num_queues(adapter);
2376 adapter->num_rx_queues = 1;
2377 } else { 2416 } else {
2378 adapter->flags |= IXGBE_FLAG_MSIX_ENABLED; /* Woot! */ 2417 adapter->flags |= IXGBE_FLAG_MSIX_ENABLED; /* Woot! */
2379 adapter->num_msix_vectors = vectors; 2418 adapter->num_msix_vectors = vectors;
2380 } 2419 }
2381} 2420}
2382 2421
2383static void __devinit ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
2384{
2385 int nrq, ntq;
2386 int feature_mask = 0, rss_i, rss_m;
2387
2388 /* Number of supported queues */
2389 switch (adapter->hw.mac.type) {
2390 case ixgbe_mac_82598EB:
2391 rss_i = adapter->ring_feature[RING_F_RSS].indices;
2392 rss_m = 0;
2393 feature_mask |= IXGBE_FLAG_RSS_ENABLED;
2394
2395 switch (adapter->flags & feature_mask) {
2396 case (IXGBE_FLAG_RSS_ENABLED):
2397 rss_m = 0xF;
2398 nrq = rss_i;
2399 ntq = rss_i;
2400 break;
2401 case 0:
2402 default:
2403 rss_i = 0;
2404 rss_m = 0;
2405 nrq = 1;
2406 ntq = 1;
2407 break;
2408 }
2409
2410 adapter->ring_feature[RING_F_RSS].indices = rss_i;
2411 adapter->ring_feature[RING_F_RSS].mask = rss_m;
2412 break;
2413 default:
2414 nrq = 1;
2415 ntq = 1;
2416 break;
2417 }
2418
2419 adapter->num_rx_queues = nrq;
2420 adapter->num_tx_queues = ntq;
2421}
2422
2423/** 2422/**
2424 * ixgbe_cache_ring_register - Descriptor ring to register mapping 2423 * ixgbe_cache_ring_register - Descriptor ring to register mapping
2425 * @adapter: board private structure to initialize 2424 * @adapter: board private structure to initialize
@@ -2482,11 +2481,12 @@ static int __devinit ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
2482 goto err_rx_ring_allocation; 2481 goto err_rx_ring_allocation;
2483 2482
2484 for (i = 0; i < adapter->num_tx_queues; i++) { 2483 for (i = 0; i < adapter->num_tx_queues; i++) {
2485 adapter->tx_ring[i].count = IXGBE_DEFAULT_TXD; 2484 adapter->tx_ring[i].count = adapter->tx_ring_count;
2486 adapter->tx_ring[i].queue_index = i; 2485 adapter->tx_ring[i].queue_index = i;
2487 } 2486 }
2487
2488 for (i = 0; i < adapter->num_rx_queues; i++) { 2488 for (i = 0; i < adapter->num_rx_queues; i++) {
2489 adapter->rx_ring[i].count = IXGBE_DEFAULT_RXD; 2489 adapter->rx_ring[i].count = adapter->rx_ring_count;
2490 adapter->rx_ring[i].queue_index = i; 2490 adapter->rx_ring[i].queue_index = i;
2491 } 2491 }
2492 2492