Jesse Brandeburg d91649f5b7 i40e: fix un-necessary Tx hangs ... When the driver was polling with interrupts disabled the hardware will occasionally not write back descriptors. This patch causes the driver to detect this situation and force an interrupt to fire which will flush the stuck descriptor. Does not conflict with napi because if we are already polling the napi_schedule is ignored. Additionally the extra interrupts are rate limited, so don't cause a burden to the CPU. Change-ID: Iba4616d2a71288672a5f08e4512e2704b97335e8 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2015-01-06 16:57:18 -08:00
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e1000	ethernet/intel: Use napi_alloc_skb	2014-12-10 13:31:57 -05:00
e1000e	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-12-11 14:27:06 -08:00
fm10k	fm10k/igb/ixgbe: Use dma_rmb on Rx descriptor reads	2014-12-11 21:15:06 -05:00
i40e	i40e: fix un-necessary Tx hangs	2015-01-06 16:57:18 -08:00
i40evf	i40e/i40evf: Convert macro to static inline	2014-12-09 12:57:05 -08:00
igb	igb: Remove unneeded FIXME	2014-12-31 12:11:06 -08:00
igbvf	PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use	2014-08-12 12:15:14 -06:00
ixgb	ethernet/intel: Use napi_alloc_skb	2014-12-10 13:31:57 -05:00
ixgbe	fm10k/igb/ixgbe: Use dma_rmb on Rx descriptor reads	2014-12-11 21:15:06 -05:00
ixgbevf	ethernet/intel: Use eth_skb_pad and skb_put_padto helpers	2014-12-08 20:47:42 -05:00
e100.c	e100: fix typo in MDI/MDI-X eeprom check in e100_phy_init	2014-12-31 11:55:40 -08:00
Kconfig	fm10k: Add CONFIG_FM10K_VXLAN configuration option	2014-10-16 02:03:39 -07:00
Makefile	fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host Interface Driver	2014-09-23 03:59:13 -07:00