linux_dsm_epyc7002/drivers/net/ethernet/intel
David Ertman d9554e9659 e1000e: Fix Hardware Unit Hang
The check for pending Tx work when link is lost was mistakenly moved to be
done only when link is first detected to be lost.  It turns out there is a
small window of opportunity for additional Tx work to get queued up shortly
after link is dropped.

Move the check back to the place it was before in the watchdog task.  Put in
additional debug information for other reset paths and a final catch-all for
false hangs in the scheduled function that prints out the hardware hang
message.

Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-03-19 17:17:22 -07:00
..
e1000 drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
e1000e e1000e: Fix Hardware Unit Hang 2014-03-19 17:17:22 -07:00
i40e i40e/i40evf: Bump build versions 2014-03-19 17:17:22 -07:00
i40evf i40e/i40evf: Bump build versions 2014-03-19 17:17:22 -07:00
igb igb: remove references to long gone command line parameters 2014-03-18 13:25:41 -04:00
igbvf igbvf: Use pci_enable_msix_range() instead of pci_enable_msix() 2014-02-18 15:33:31 -05:00
ixgb ixgb: Call dev_kfree_skby_any instead of dev_kfree_skb. 2014-03-12 16:22:13 -04:00
ixgbe ixgbe: Don't receive packets when the napi budget == 0 2014-03-14 22:52:47 -04:00
ixgbevf net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
e100.c e100: Fix "disabling already-disabled device" warning 2014-01-30 16:46:14 -08:00
Kconfig i40e: add DCB option to Kconfig 2014-01-17 19:13:04 -08:00
Makefile i40evf: add driver to kernel build system 2013-12-31 16:27:49 -08:00