i40e: fix bug in dma sync

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Driver was using an offset based off a DMA handle while mapping and
unmapping using sync_single_range_for[cpu|device], where it should
be using DMA handle (returned from alloc_coherent) and the offset of the
memory to be sync'd.

Change-ID: I208256565b1595ff0e9171ab852de06b997917c6
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Nelson, Shannon <shannon.nelson@intel.com>
Reviewed-by: Williams, Mitch A <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Jesse Brandeburg 2016-01-04 10:33:03 -08:00 • committed by Jeff Kirsher

parent d89d967f71

commit 3578fa0a8c

2 changed files with 8 additions and 8 deletions

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8

drivers/net/ethernet/intel/i40e/i40e_txrx.c

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8

drivers/net/ethernet/intel/i40evf/i40e_txrx.c

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