[PATCH 6/7] staging: wilc1000: Change ac based on acm status
From: Aditya Shankar <hidden>
Date: 2017-06-26 07:04:49
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Add a new function to check and alter the ac if needed based on the acm status for a particular queue. Signed-off-by: Aditya Shankar <redacted> --- drivers/staging/wilc1000/wilc_wlan.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index b3e1136..e323fd4 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c@@ -451,6 +451,16 @@ static inline void ac_pkt_count(u32 reg, u8 *pkt_count) pkt_count[AC_VO_Q] = (reg & 0xfe000000) >> VO_AC_COUNT_POS; } +static inline u8 ac_change(struct wilc *wilc, u8 *ac) +{ + do { + if (wilc->txq[*ac].acm == 0) + return 0; + (*ac)++; + } while (*ac < NQUEUES); + return 1; +} + int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func) {
--
2.7.4