diff options
| author | Xinming Hu <huxm@marvell.com> | 2017-05-23 10:12:32 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-31 16:54:08 +0300 |
| commit | c59942938c6ab37f69658cafec6869eeb77e2e79 (patch) | |
| tree | 682284bf5ab527ca9daaa57c2493ae294c6a9dbf /drivers/net/wireless/marvell/mwifiex/main.c | |
| parent | 42d1abb50ffc51c65e9cec735c8a9711296a05f7 (diff) | |
| download | linux-c59942938c6ab37f69658cafec6869eeb77e2e79.tar.xz | |
mwifiex: usb: transmit aggregation packets
Instead of using 4KB packet buffer for data transfer, new chipset have
more device memory. This patch try to aggregation packets in an 16KB
buffer. In this way, totally usb transaction cost will be reduced.
Thoughput test on usb 2.0 show both TCP TX and UPD TX promote ~40M,
from ~240M to ~280M.
This feature is default disabled, and can be enabled by module
parameter, like:
insmod mwifiex.ko aggr_ctrl=1
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/main.c')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index dd87b9ff64c3..2c42191293c3 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -44,6 +44,10 @@ bool mfg_mode; module_param(mfg_mode, bool, 0); MODULE_PARM_DESC(mfg_mode, "manufacturing mode enable:1, disable:0"); +bool aggr_ctrl; +module_param(aggr_ctrl, bool, 0000); +MODULE_PARM_DESC(aggr_ctrl, "usb tx aggreataon enable:1, disable:0"); + /* * This function registers the device and performs all the necessary * initializations. |