about libertas_sdio sd8686

tommy jiujin.hong at mid-fun.com
Tue Aug 11 20:03:09 EDT 2009


but the same platform and the same BSP,other one 's sdio8686 speed can
up to 1Mb/s,no need improve CONFIG_HZ!

anyone can explain?thanks
On 三, 2009-08-12 at 07:58 +0800, tommy wrote:
> Hi,all,my ARM11 (MR05-MARVELL8686) speed is 172-180KB/s,when i improve
> CONFIG_HZ from 200 to 1000,sdio8686 speed can up to 500-600KB/S!
> 
> Someone say it is an old bug of libertas,that is relation to task_queue
> (time of schedule) ?
> 
> my kernel is 2.6.24.2!have patch ?
> 
> thanks!
> 
> 
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