3 commits

Author	SHA1	Message	Date
Karl Beldan	a63ba13eec	net: tso: fix unaligned access to crafted TCP header in helper API ... The crafted header start address is from a driver supplied buffer, which one can reasonably expect to be aligned on a 4-bytes boundary. However ATM the TSO helper API is only used by ethernet drivers and the tcp header will then be aligned to a 2-bytes only boundary from the header start address. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2014-10-22 12:52:55 -04:00
Sachin Kamat	484611e530	net: tso: Export symbols for modular build ... Export the symbols to fix the below errors when built as modules: ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_start" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_start" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2014-05-30 15:52:03 -07:00
Ezequiel Garcia	e876f208af	net: Add a software TSO helper API ... Although the implementation probably needs a lot of work, this initial API allows to implement software TSO in mvneta and mv643xx_eth drivers in a not so intrusive way. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2014-05-22 14:57:15 -04:00