sunvnet: add SG, HW_CSUM, GSO, and TSO support
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- v1 Latest6 patches 1 replyIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | sunvnet: rename vnet_port_alloc_tx_bufs and move after version negotiationdrivers/ | +8 | 0 replies | |
| 2/6 | sunvnet: add VIO v1.7 and v1.8 supportarch/ drivers/ | +111 | 0 replies | |
| 3/6 | sunvnet: add scatter/gather supportdrivers/ | +76 | 0 replies | |
| 4/6 | sunvnet: add checksum offload supportdrivers/ | +34 | 0 replies | |
| 5/6 | sunvnet: add GSO supportdrivers/ | +72 | 0 replies | |
| 6/6 | sunvnet: add TSO supportdrivers/ drivers/ | +95 | 0 replies |
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Cover letter [PATCH net-next 0/6] sunvnet: add SG, HW_CSUM, GSO, and TSO support
This patch set adds everything needed for TSO support in sunvnet. On my test hardware, this increases the single-stream TCP throughput for the default 1500-byte MTU Linux-Linux from ~2Gbps to 10Gbps and Linux-Solaris from ~2Gbps to 6Gbps.
David L Stevens (6):
sunvnet: rename vnet_port_alloc_tx_bufs and move after version
negotiation
sunvnet: add VIO v1.7 and v1.8 support
sunvnet: add scatter/gather support
sunvnet: add checksum offload support
sunvnet: add GSO support
sunvnet: add TSO support
arch/sparc/include/asm/vio.h | 19 ++ drivers/net/ethernet/sun/sunvnet.c | 406 ++++++++++++++++++++++++++++++++---- drivers/net/ethernet/sun/sunvnet.h | 9 +- 3 files changed, 388 insertions(+), 46 deletions(-)