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authorJakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>2018-03-29 15:09:20 +0200
committerJakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>2018-03-29 15:10:32 +0200
commitf330b9faab4fa65083e971d0bf10fe9dbd16a918 (patch)
tree47db4a57ec337992b4af419316731bff57722adb
parentefdf1e82e7f4cd5617c09faa400e7aa271468369 (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 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)