Split the u4bAcParam parameter construction to multiple lines for easier
readability.
Signed-off-by: Tuomo Rinne <tuomo.rinne@xxxxxxxxx>
---
drivers/staging/rtl8192u/r8192U_dm.c | 28 +++++++++++++++++++---------
1 file changed, 19 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 94d898b..283dda4 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -2300,20 +2300,30 @@ static void dm_check_edca_turbo(
* Restore original EDCA according to the declaration of AP.
*/
if (priv->bcurrent_turbo_EDCA) {
- u8 u1bAIFS;
- u32 u4bAcParam;
+ u8 u1bAIFS;
+ u32 u4bAcParam, op_limit, cw_max, cw_min;
+
struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
u8 mode = priv->ieee80211->mode;
/* For Each time updating EDCA parameter, reset EDCA turbo mode status. */
dm_init_edca_turbo(dev);
- u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime;
- u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|
- ((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)|
- ((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)|
- ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
- /*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/
- write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);
+
+ u1bAIFS = qos_parameters->aifs[0] * ((mode & (IEEE_G | IEEE_N_24G)) ? 9 : 20) + aSifsTime;
+
+ op_limit = (u32)le16_to_cpu(qos_parameters->tx_op_limit[0]);
+ cw_max = (u32)le16_to_cpu(qos_parameters->cw_max[0]);
+ cw_min = (u32)le16_to_cpu(qos_parameters->cw_min[0]);
+
+ op_limit <<= AC_PARAM_TXOP_LIMIT_OFFSET;
+ cw_max <<= AC_PARAM_ECW_MAX_OFFSET;
+ cw_min <<= AC_PARAM_ECW_MIN_OFFSET;
+ u1bAIFS <<= AC_PARAM_AIFS_OFFSET;
+
+ u4bAcParam = op_limit | cw_max | cw_min | u1bAIFS;
+
+ write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);
+
/*
* Check ACM bit.
--
2.1.4
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
