Re: [PATCH v4 5/5] brcmfmac: sdio: Don't tune while the card is off

2019-06-17 Thread Arend Van Spriel
On 6/14/2019 1:41 AM, Douglas Anderson wrote: When Broadcom SDIO cards are idled they go to sleep and a whole separate subsystem takes over their SDIO communication. This is the Always-On-Subsystem (AOS) and it can't handle tuning requests. Specifically, as tested on rk3288-veyron-minnie

Re: [PATCH v4 5/5] brcmfmac: sdio: Don't tune while the card is off

2019-06-17 Thread Adrian Hunter
On 14/06/19 2:41 AM, Douglas Anderson wrote: > When Broadcom SDIO cards are idled they go to sleep and a whole > separate subsystem takes over their SDIO communication. This is the > Always-On-Subsystem (AOS) and it can't handle tuning requests. > > Specifically, as tested on

[PATCH v4 5/5] brcmfmac: sdio: Don't tune while the card is off

2019-06-13 Thread Douglas Anderson
When Broadcom SDIO cards are idled they go to sleep and a whole separate subsystem takes over their SDIO communication. This is the Always-On-Subsystem (AOS) and it can't handle tuning requests. Specifically, as tested on rk3288-veyron-minnie (which reports having BCM4354/1 in dmesg), if I force