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Performance of DM365 SDIO

Katsumi Yajima
Prodigy 10 points

Hi,

I would like to have some comment on performance of DM365 SDIO.

I created an SDIO driver for DM365 using SDIO patch contained in Kernel 2.6.18  REL_LSP_01_30_01_091.
(I referred to the info. on  http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/100/t/7581.aspx#29891)

As I run Marvell WLAN driver using this driver, the wireless rate is only around 5Mbps at maximum.

The datasheet "LSP_1.30_Drivers_Data_Sheet_SPRS495.pdf" section "2.18 SDIO WLAN Driver",
"2.18.7 Performance and Benchmarks" reads;
"Infrastructure - 802.11g     Up-Link：3.72   Downlink：3.91".
I'm wondering if this actually is reasonable value.

Please advise if the maximum 5Mbps we are having is reasonable and typical value for Marvell WLAN driver performance.

Thanks,

Katsumi