linux/drivers/net/ethernet/intel/e1000
Sebastian Andrzej Siewior 4af4a23328 e1000: remove workaround for Errata 23 from jumbo alloc
According to the comment, errata 23 says that the memory we allocate
can't cross a 64KiB boundary. In case of jumbo frames we allocate
complete pages which can never cross the 64KiB boundary because
PAGE_SIZE should be a multiple of 64KiB so we stop either before the
boundary or start after it but never cross it. Furthermore the check
seems bogus because it looks at skb->data which is not seen by the HW
at all because we only pass the DMA address of the page we allocated. So
I *think* the workaround is not required here.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-05-17 04:21:08 -07:00
..
e1000_ethtool.c Sweep away N/A fw_version dustbunnies from the .get_drvinfo routine of a number of drivers 2011-11-22 16:43:32 -05:00
e1000_hw.c e1000: Neaten e1000_config_dsp_after_link_change 2012-02-24 02:02:13 -08:00
e1000_hw.h e1000: Adding e1000_dump function 2012-02-07 04:01:46 -08:00
e1000_main.c e1000: remove workaround for Errata 23 from jumbo alloc 2012-05-17 04:21:08 -07:00
e1000_osdep.h
e1000_param.c
e1000.h e1000: Adding e1000_dump function 2012-02-07 04:01:46 -08:00
Makefile