| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1414353648-6651-1-git-send-email-paulmcquad@gmail.com>
Date: Sun, 26 Oct 2014 20:00:48 +0000
From: Paul McQuade <paulmcquad@...il.com>
To: paulmcquad@...il.com
Cc: linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
linux-wireless@...r.kernel.org, gregkh@...uxfoundation.org,
Jes.Sorensen@...hat.com, Larry.Finger@...inger.net
Subject: [PATCH] staging: rtl8723au: create macro get_max_rate
create marco for max_rate values
Signed-off-by: Paul McQuade <paulmcquad@...il.com>
---
drivers/staging/rtl8723au/core/rtw_ieee80211.c | 75 ++++++++++++--------------
1 file changed, 34 insertions(+), 41 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_ieee80211.c b/drivers/staging/rtl8723au/core/rtw_ieee80211.c
index 6274cb3..1592eaf 100644
--- a/drivers/staging/rtl8723au/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723au/core/rtw_ieee80211.c
@@ -13,6 +13,8 @@
*
******************************************************************************/
#define _IEEE80211_C
+#define get_max_rate(r1, r2, r3, r4) \
+ (bw_40MHz ? (short_GI_40 ? r1 : r2) : (short_GI_20 ? r3 : r4))
#include <drv_types.h>
#include <linux/ieee80211.h>
@@ -794,65 +796,56 @@ u16 rtw_mcs_rate23a(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40,
if (rf_type == RF_1T1R) {
if (mcs->rx_mask[0] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350):
- ((short_GI_20)?722:650);
+ max_rate = get_max_rate(1500, 1350, 722, 650);
else if (mcs->rx_mask[0] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215):
- ((short_GI_20)?650:585);
+ max_rate = get_max_rate(1350, 1215, 650, 585);
else if (mcs->rx_mask[0] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):
- ((short_GI_20)?578:520);
+ max_rate = get_max_rate(1200, 1080, 578, 520);
else if (mcs->rx_mask[0] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):
- ((short_GI_20)?433:390);
+ max_rate = get_max_rate(900, 810, 433, 390);
else if (mcs->rx_mask[0] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):
- ((short_GI_20)?289:260);
+ max_rate = get_max_rate(600, 540, 289, 260);
else if (mcs->rx_mask[0] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI_40)?450:405):
- ((short_GI_20)?217:195);
+ max_rate = get_max_rate(450, 405, 217, 195);
else if (mcs->rx_mask[0] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):
- ((short_GI_20)?144:130);
+ max_rate = get_max_rate(300, 270, 144, 130);
else if (mcs->rx_mask[0] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI_40)?150:135):
- ((short_GI_20)?72:65);
+ max_rate = get_max_rate(150, 135, 72, 65);
} else {
if (mcs->rx_mask[1]) {
if (mcs->rx_mask[1] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI_40)?3000:2700):((short_GI_20)?1444:1300);
+ max_rate = get_max_rate(3000, 2700, 1444, 1300);
else if (mcs->rx_mask[1] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI_40)?2700:2430):((short_GI_20)?1300:1170);
+ max_rate = get_max_rate(2700, 2430, 1300, 1170);
else if (mcs->rx_mask[1] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI_40)?2400:2160):((short_GI_20)?1156:1040);
+ max_rate = get_max_rate(2400, 2160, 1156, 1040);
else if (mcs->rx_mask[1] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1800:1620):((short_GI_20)?867:780);
+ max_rate = get_max_rate(1800, 1620, 867, 780);
else if (mcs->rx_mask[1] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):((short_GI_20)?578:520);
+ max_rate = get_max_rate(1200, 1080, 578, 520);
else if (mcs->rx_mask[1] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):((short_GI_20)?433:390);
+ max_rate = get_max_rate(900, 810, 433, 390);
else if (mcs->rx_mask[1] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):((short_GI_20)?289:260);
+ max_rate = get_max_rate(600, 540, 289, 260);
else if (mcs->rx_mask[1] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):((short_GI_20)?144:130);
+ max_rate = get_max_rate(300, 270, 144, 130);
} else {
- if (mcs->rx_mask[0] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350):((short_GI_20)?722:650);
- else if (mcs->rx_mask[0] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215):((short_GI_20)?650:585);
- else if (mcs->rx_mask[0] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):((short_GI_20)?578:520);
- else if (mcs->rx_mask[0] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):((short_GI_20)?433:390);
- else if (mcs->rx_mask[0] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):((short_GI_20)?289:260);
- else if (mcs->rx_mask[0] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI_40)?450:405):((short_GI_20)?217:195);
- else if (mcs->rx_mask[0] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):((short_GI_20)?144:130);
- else if (mcs->rx_mask[0] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI_40)?150:135):((short_GI_20)?72:65);
- }
+ if (mcs->rx_mask[0] & BIT(7))
+ max_rate = get_max_rate(1500, 1350, 722, 650);
+ else if (mcs->rx_mask[0] & BIT(6))
+ max_rate = get_max_rate(1350, 1215, 650, 585);
+ else if (mcs->rx_mask[0] & BIT(5))
+ max_rate = get_max_rate(1200, 1080, 578, 520);
+ else if (mcs->rx_mask[0] & BIT(4))
+ max_rate = get_max_rate(900, 810, 433, 390);
+ else if (mcs->rx_mask[0] & BIT(3))
+ max_rate = get_max_rate(600, 540, 289, 260);
+ else if (mcs->rx_mask[0] & BIT(2))
+ max_rate = get_max_rate(450, 405, 217, 195);
+ else if (mcs->rx_mask[0] & BIT(1))
+ max_rate = get_max_rate(300, 270, 144, 130);
+ else if (mcs->rx_mask[0] & BIT(0))
+ max_rate = get_max_rate(150, 135, 72, 65);
}
return max_rate;
}
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists