From 64d151d47030d0d73d82bb6fa7bfe1e29385ed43 Mon Sep 17 00:00:00 2001 From: Michal Kazior Date: Tue, 16 Jul 2013 09:38:53 +0200 Subject: [PATCH] ath10k: reset BMI state upon init This is necessary if we want to be able to restart hw on-the-fly. Signed-off-by: Michal Kazior Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/bmi.c | 6 ++++++ drivers/net/wireless/ath/ath10k/bmi.h | 1 + drivers/net/wireless/ath/ath10k/core.c | 2 ++ 3 files changed, 9 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c index aeae029..744da6d 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.c +++ b/drivers/net/wireless/ath/ath10k/bmi.c @@ -20,6 +20,12 @@ #include "debug.h" #include "htc.h" +void ath10k_bmi_start(struct ath10k *ar) +{ + ath10k_dbg(ATH10K_DBG_CORE, "BMI started\n"); + ar->bmi.done_sent = false; +} + int ath10k_bmi_done(struct ath10k *ar) { struct bmi_cmd cmd; diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h index 32c56aa..8d81ce1 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.h +++ b/drivers/net/wireless/ath/ath10k/bmi.h @@ -184,6 +184,7 @@ struct bmi_target_info { #define BMI_CE_NUM_TO_TARG 0 #define BMI_CE_NUM_TO_HOST 1 +void ath10k_bmi_start(struct ath10k *ar); int ath10k_bmi_done(struct ath10k *ar); int ath10k_bmi_get_target_info(struct ath10k *ar, struct bmi_target_info *target_info); diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index dcddae4..3d75c6a 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -507,6 +507,8 @@ int ath10k_core_start(struct ath10k *ar) struct bmi_target_info target_info; int status; + ath10k_bmi_start(ar); + memset(&target_info, 0, sizeof(target_info)); status = ath10k_bmi_get_target_info(ar, &target_info); if (status) -- 2.7.4