Hi Uffe,
Since Reliable Write depends on the CMD23. I think we need to disable Reliable
Write if the card does not support CMD23(due to performance impact issue), so I
add this patch.
Do you think we still need to enable Reliable Write even if the card does not
support CMD23?
Thanks,
Yong Li
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Without the device tree support, the fifo_pin is uninitialized, this
Patch will set the fifo_pin value based on platform data
Signed-off-by: Yong Li
---
drivers/net/ieee802154/cc2520.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc
Hi Uffe,
The bool variable do_rel_wr is used on line 1408 and line 1436:
if (brq->data.blocks> 1 || do_rel_wr) {
/* SPI multiblock writes terminate using a special
* token, not a STOP_TRANSMISSION request.
*/
if (do_rel_wr)
26 Aug 2015 15:20:11 +0800
>
> On 2015/8/26 14:15, LIYONG wrote:
>> Hi Uffe,
>>
>> The bool variable do_rel_wr is used on line 1408 and line 1436:
>> if (brq->data.blocks> 1 || do_rel_wr) {
>> /* SPI multiblock writes terminate using a special
>> * toke
In case of the device tree support is disabled, the fifo_pin is uninitialized,
this
patch will set the fifo_pin value based on platform data
Signed-off-by: Yong Li
---
drivers/net/ieee802154/cc2520.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/n
Thanks Shawn. Please help to check the below in the mmc_blk_rw_rq_prep:
if (do_rel_wr)
mmc_apply_rel_rw(brq, card, req);
I think we need to set the do_rel_wr to false( at the beginning of this
function) if the card does not support the CMD23. The above code is executed
be
no problem, let me submit another patch
> 在 2016年2月20日,02:02,Tony Lindgren 写道:
>
> Hi,
>
> * Yong Li [151228 20:12]:
>> Based on the below
>> commit ae3c99a26c60 ("ARM: 7806/1: allow DEBUG_UNCOMPRESS for Tegra"),
>> change the .data section to .text section,
>> to enable DEBUG_UNCOMPRESS for O
thanks for your comments. let me submit another one
发自我的 iPhone
> 在 2015年8月12日,16:28,Lars-Peter Clausen 写道:
>
>> On 08/12/2015 10:20 AM, sdliy...@gmail.com wrote:
>> From: Yong Li
>>
>> Load the driver using the below command:
>> echo hmc5983 0x1e > /sys/bus/i2c/devices/i2c-?/new_device
>>
>
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