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authorFelix Fietkau <nbd@openwrt.org>2010-11-04 18:55:16 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-11-04 18:55:16 +0000
commit5f3f1b8cd8b23741bcbd6c0818a1ef4976fc46e4 (patch)
tree25ab8ecad76c4e2c0f5f86de10d197bfe47a4ff0
parentb3b2227869a025353cabef831f5745300ae1ae68 (diff)
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ar71xx: Configure WNDR3700 switch LED colors properly (#8103)
For WNDR3700, use green for 1Gb/s and amber for 100Mb/s and 10Mb/s on the four LAN port switch LEDs. The LEDs will be lit to indicate a link and will blink to indicate activity. This matches the stock firmware and the description printed on the label on the unit's underside. Signed-off-by: Mark Mentovai <mark@moxienet.com> SVN-Revision: 23879
Diffstat
-rw-r--r--target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network18
1 files changed, 8 insertions, 10 deletions
diff --git a/target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network b/target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network
index eaf3fec7b6..52260e74e8 100644
--- a/target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network
+++ b/target/linux/ar71xx/base-files/etc/defconfig/wndr3700/network
@@ -32,16 +32,16 @@ config switch_port
# the switch and the section does not correspond to a real
# switch port.
#
- # 0=LED off; 1=Collision/FDX; 2=Link/activity; 3-1000MB/s
- # 4=100 MB/s; 5=10 MB/s; 6=1000 MB/s+activity; 7=100 MB/s+activity
- # 8=10 MB/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
+ # 0=LED off; 1=Collision/FDX; 2=Link/activity; 3=1000 Mb/s;
+ # 4=100 Mb/s; 5=10 Mb/s; 6=1000 Mb/s+activity; 7=100 Mb/s+activity;
+ # 8=10 Mb/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
# 11: Fault; 12: Link/activity(tx); 13: Link/activity(rx);
# 14: Link (master); 15: separate register
-
+
option device rtl8366s
option port 1
- option led 9
-
+ option led 6
+
config switch_port
# Port 2 controls the ORANGE configuration of LEDs for
# the switch and the section does not correspond to a real
@@ -52,8 +52,7 @@ config switch_port
option device rtl8366s
option port 2
- option led 6
-
+ option led 9
config switch_port
# Port 5 controls the configuration of the WAN LED and the
@@ -67,5 +66,4 @@ config switch_port
option device rtl8366s
option port 5
- option led 6
-
+ option led 2
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From dcfe3dd46242050f100162dce2bcad24d2c942c6 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 17 Aug 2013 19:31:42 +0200
Subject: [PATCH] rt2x00: rt2800lib: fix beacon generation on RT3593

On the RT3593 chipset, the beacon registers are located
in the high 8KB part of the shared memory.

The high part of the shared memory is only accessible
if it is explicitly selected. Add a helper function
in order to be able to control the SHR_MSEL bit in
the PBF_SYS_CTRL register. Also add a few more helper
functions and use those to select the correct part of
the shared memory before and after accessing the beacon
registers.

The base addresses of the beacon registers are also
different from the actually used values, so fix the
'rt2800_hw_beacon_base' function to return the correct
values.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
Changes since v1: ---
---
 drivers/net/wireless/ralink/rt2x00/rt2800.h    |    3 +++
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c |   44 +++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
@@ -574,6 +574,7 @@
 #define PBF_SYS_CTRL			0x0400
 #define PBF_SYS_CTRL_READY		FIELD32(0x00000080)
 #define PBF_SYS_CTRL_HOST_RAM_WRITE	FIELD32(0x00010000)
+#define PBF_SYS_CTRL_SHR_MSEL		FIELD32(0x00080000)
 
 /*
  * HOST-MCU shared memory
@@ -2026,6 +2027,8 @@ struct mac_iveiv_entry {
 	  (((__index) < 6) ? (HW_BEACON_BASE4 + ((__index - 4) * 0x0200)) : \
 	  (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))))
 
+#define HW_BEACON_BASE_HIGH(__index)	(0x4000 + (__index) * 512)
+
 #define BEACON_BASE_TO_OFFSET(_base)	(((_base) - 0x4000) / 64)
 
 /*
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -82,6 +82,39 @@ static inline bool rt2800_is_305x_soc(st
 	return false;
 }
 
+static inline void rt2800_shared_mem_select(struct rt2x00_dev *rt2x00dev,
+					    bool high)
+{
+	u32 reg;
+
+	if (WARN_ON_ONCE(!rt2800_has_high_shared_mem(rt2x00dev)))
+		return;
+
+	rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
+	rt2x00_set_field32(&reg, PBF_SYS_CTRL_SHR_MSEL, high);
+	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
+}
+
+static inline bool rt2800_beacon_uses_high_mem(struct rt2x00_dev *rt2x00dev)
+{
+	if (rt2x00_rt(rt2x00dev, RT3593))
+		return true;
+
+	return false;
+}
+
+static inline void rt2800_select_beacon_mem(struct rt2x00_dev *rt2x00dev)
+{
+	if (rt2800_beacon_uses_high_mem(rt2x00dev))
+		rt2800_shared_mem_select(rt2x00dev, true);
+}
+
+static inline void rt2800_deselect_beacon_mem(struct rt2x00_dev *rt2x00dev)
+{
+	if (rt2800_beacon_uses_high_mem(rt2x00dev))
+		rt2800_shared_mem_select(rt2x00dev, false);
+}
+
 static void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev,
 			     const unsigned int word, const u8 value)
 {
@@ -948,6 +981,9 @@ EXPORT_SYMBOL_GPL(rt2800_txdone_entry);
 static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev,
 					  unsigned int index)
 {
+	if (rt2x00_rt(rt2x00dev, RT3593))
+		return HW_BEACON_BASE_HIGH(index);
+
 	return HW_BEACON_BASE(index);
 }
 
@@ -1046,8 +1082,12 @@ void rt2800_write_beacon(struct queue_en
 	beacon_base = rt2800_hw_beacon_base(rt2x00dev, entry->entry_idx);
 
 	rt2800_shared_mem_lock(rt2x00dev);
+
+	rt2800_select_beacon_mem(rt2x00dev);
 	rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
 				   entry->skb->len + padding_len);
+	rt2800_deselect_beacon_mem(rt2x00dev);
+
 	rt2800_shared_mem_unlock(rt2x00dev);
 	__set_bit(ENTRY_BCN_ENABLED, &entry->flags);
 
@@ -1080,6 +1120,8 @@ static inline void rt2800_clear_beacon_r
 
 	rt2800_shared_mem_lock(rt2x00dev);
 
+	rt2800_select_beacon_mem(rt2x00dev);
+
 	/*
 	 * For the Beacon base registers we only need to clear
 	 * the whole TXWI which (when set to 0) will invalidate
@@ -1088,6 +1130,8 @@ static inline void rt2800_clear_beacon_r
 	for (i = 0; i < txwi_desc_size; i += sizeof(__le32))
 		rt2800_register_write(rt2x00dev, beacon_base + i, 0);
 
+	rt2800_deselect_beacon_mem(rt2x00dev);
+
 	rt2800_shared_mem_unlock(rt2x00dev);
 }