On Fri, 2020-11-20 at 13:04 -0800, Brian Norris wrote:
> On Fri, Oct 30, 2020 at 1:04 AM Tsuchiya Yuto wrote:
> > On Thu, 2020-10-29 at 11:25 -0700, Brian Norris wrote:
> > > For the record, Chrome OS supports plenty of mwifiex systems with 8897
> > > (SDIO only) and 8997 (PCIe), with PS enabled,
On Fri, Oct 30, 2020 at 1:04 AM Tsuchiya Yuto wrote:
> On Thu, 2020-10-29 at 11:25 -0700, Brian Norris wrote:
> > For the record, Chrome OS supports plenty of mwifiex systems with 8897
> > (SDIO only) and 8997 (PCIe), with PS enabled, and you're hurting
> > those. Your problem sounds to be
On Thu, 2020-10-29 at 11:25 -0700, Brian Norris wrote:
> On Wed, Oct 28, 2020 at 7:04 PM Tsuchiya Yuto wrote:
> >
> > On Microsoft Surface devices (PCIe-88W8897), the ps_mode causes
> > connection unstable, especially with 5GHz APs. Then, it eventually causes
> > fw crash.
> >
> > This commit
On Thu, Oct 29, 2020 at 11:37 AM Andy Shevchenko
wrote:
> And this feeling (that it's a FW issue) what I have. But the problem
> here, that Marvell didn't fix and probably won't fix their FW...
Sure, I wouldn't hold your breath. So some of these tactics (disabling
PS, etc.) may be valid, but you
On Thu, Oct 29, 2020 at 8:29 PM Brian Norris wrote:
> On Wed, Oct 28, 2020 at 7:04 PM Tsuchiya Yuto wrote:
...
> For the record, Chrome OS supports plenty of mwifiex systems with 8897
> (SDIO only) and 8997 (PCIe), with PS enabled, and you're hurting
> those. Your problem sounds to be
On Wed, Oct 28, 2020 at 7:04 PM Tsuchiya Yuto wrote:
>
> On Microsoft Surface devices (PCIe-88W8897), the ps_mode causes
> connection unstable, especially with 5GHz APs. Then, it eventually causes
> fw crash.
>
> This commit disables ps_mode by default instead of enabling it.
>
> Required code is
On Microsoft Surface devices (PCIe-88W8897), the ps_mode causes
connection unstable, especially with 5GHz APs. Then, it eventually causes
fw crash.
This commit disables ps_mode by default instead of enabling it.
Required code is extracted from mwifiex_drv_set_power().
Signed-off-by: Tsuchiya
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