From 868a8ab514dbe7e26feaf92e250cc10e39accb38 Mon Sep 17 00:00:00 2001 From: Jakob Unterwurzacher Date: Thu, 29 Mar 2018 15:09:20 +0200 Subject: brcmfmac: sleep workaround for AP6255 "Gopher" Wifi module Disable sleep for now as the Gopher module does not seem to wake up again. Signed-off-by: Jakob Unterwurzacher --- drivers/net/wireless/brcm80211/brcmfmac/sdio.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c index bcf29bf6f727..4816be7782c6 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c @@ -309,7 +309,11 @@ struct rte_console { #define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change * when idle */ -#define BRCMF_IDLE_INTERVAL 1 + +/* The AP6255 "Gopher" Wifi module plugged into the Haikou baseboard does not + * wake up once it is sent to sleep. Disable sleep for now. + */ +#define BRCMF_IDLE_INTERVAL 0 #define KSO_WAIT_US 50 #define MAX_KSO_ATTEMPTS (PMU_MAX_TRANSITION_DLY/KSO_WAIT_US) -- cgit v1.2.3