linux_dsm_epyc7002/drivers/net/ethernet/marvell
Ezequiel Garcia 2e3173a3d3 net: mvneta: Avoid unmapping the TSO header buffers
The buffers for the TSO headers belong to a DMA coherent region which is
allocated at ndo_open() time, and released at ndo_stop() time.

Therefore, and contrary to the TSO payload descriptor buffers, the TSO header
buffers don't need to be unmapped. This commit adds a check to detect a
TSO header buffer and explicitly prevent the unmap.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02 16:16:05 -07:00
..
Kconfig net: ethernet: update dependency and help text of mvneta 2014-02-18 18:09:02 -05:00
Makefile mv643xx_eth: convert to use the Marvell Orion MDIO driver 2013-03-22 10:25:15 -04:00
mv643xx_eth.c net: mv643xx_eth: Simplify mv643xx_eth_adjust_link() 2014-05-23 15:31:48 -04:00
mvmdio.c net: mvmdio: Use devm_* API to simplify the code 2014-05-23 15:31:49 -04:00
mvneta.c net: mvneta: Avoid unmapping the TSO header buffers 2014-06-02 16:16:05 -07:00
pxa168_eth.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
skge.c skge: Call dev_kfree/consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:05 -07:00
skge.h
sky2.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
sky2.h sky2: Receive Overflows not counted 2013-03-29 14:53:19 -04:00