ice: Retrieve rx_buf in separate function

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Introduce ice_get_rx_buf, which will fetch the Rx buffer and do the DMA
synchronization. Length of the packet that hardware Rx descriptor
contains is now read in ice_clean_rx_irq, so we can feed ice_get_rx_buf
with it and resign from rx_desc passed as argument in ice_fetch_rx_buf
and ice_add_rx_frag.

Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Maciej Fijalkowski 2019-02-13 10:51:01 -08:00 • committed by Jeff Kirsher

parent 250c3b3e0a

commit 6c869cb7a8

1 changed files with 42 additions and 33 deletions

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drivers/net/ethernet/intel/ice/ice_txrx.c

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