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authorJakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>2018-03-29 15:09:20 +0200
committerChristoph Muellner <christoph.muellner@theobroma-systems.com>2019-04-30 20:01:53 +0200
commit2e5ac06aaf48b47e0b152d221e8ab46dbfa6ca30 (patch)
tree927d62736922d28fac1fc264075752760202d1c2
parentde535c67ba52da98020fcc853e042e5b696f4fb5 (diff)
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 <jakob.unterwurzacher@theobroma-systems.com>
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/sdio.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
index b4d9b47584d6..5e6ce02ff942 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)