From: Gertjan van Wingerde <gwingerde@gmail.com>
To: <linux-wireless@vger.kernel.org>,
"John W. Linville" <linville@tuxdriver.com>
Cc: <users@rt2x00.serialmonkey.com>,
Ivo van Doorn <IvDoorn@gmail.com>,
Helmut Schaa <helmut.schaa@googlemail.com>,
Gertjan van Wingerde <gwingerde@gmail.com>,
<stable@vger.kernel.org>
Subject: [PATCH 06/14] rt2x00: Align rt2500usb MAC_CSR19 definition with datasheet.
Date: Thu, 30 Aug 2012 21:34:05 +0200 [thread overview]
Message-ID: <1346355248-5331-7-git-send-email-gwingerde@gmail.com> (raw)
In-Reply-To: <1346355248-5331-6-git-send-email-gwingerde@gmail.com>
Datasheet indicates additional fields to set the GPIO direction.
At the same time rename MAC_CSR19_BIT<x> to MAC_CSR19_VAL<x> to represent
the actual meaning better.
Also, rt2500usb has 16-bit register values, not 32-bit register values.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3aae36b..5742ce9 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
u16 reg;
rt2500usb_register_read(rt2x00dev, MAC_CSR19, ®);
- return rt2x00_get_field32(reg, MAC_CSR19_BIT7);
+ return rt2x00_get_field16(reg, MAC_CSR19_VAL7);
}
#ifdef CONFIG_RT2X00_LIB_LEDS
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index b493306..ef7b420 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -187,16 +187,26 @@
/*
* MAC_CSR19: GPIO control register.
+ * MAC_CSR19_VALx: GPIO value
+ * MAC_CSR19_DIRx: GPIO direction: 0 = input; 1 = output
*/
#define MAC_CSR19 0x0426
-#define MAC_CSR19_BIT0 FIELD32(0x0001)
-#define MAC_CSR19_BIT1 FIELD32(0x0002)
-#define MAC_CSR19_BIT2 FIELD32(0x0004)
-#define MAC_CSR19_BIT3 FIELD32(0x0008)
-#define MAC_CSR19_BIT4 FIELD32(0x0010)
-#define MAC_CSR19_BIT5 FIELD32(0x0020)
-#define MAC_CSR19_BIT6 FIELD32(0x0040)
-#define MAC_CSR19_BIT7 FIELD32(0x0080)
+#define MAC_CSR19_VAL0 FIELD16(0x0001)
+#define MAC_CSR19_VAL1 FIELD16(0x0002)
+#define MAC_CSR19_VAL2 FIELD16(0x0004)
+#define MAC_CSR19_VAL3 FIELD16(0x0008)
+#define MAC_CSR19_VAL4 FIELD16(0x0010)
+#define MAC_CSR19_VAL5 FIELD16(0x0020)
+#define MAC_CSR19_VAL6 FIELD16(0x0040)
+#define MAC_CSR19_VAL7 FIELD16(0x0080)
+#define MAC_CSR19_DIR0 FIELD16(0x0100)
+#define MAC_CSR19_DIR1 FIELD16(0x0200)
+#define MAC_CSR19_DIR2 FIELD16(0x0400)
+#define MAC_CSR19_DIR3 FIELD16(0x0800)
+#define MAC_CSR19_DIR4 FIELD32(0x1000)
+#define MAC_CSR19_DIR5 FIELD16(0x2000)
+#define MAC_CSR19_DIR6 FIELD16(0x4000)
+#define MAC_CSR19_DIR7 FIELD16(0x8000)
/*
* MAC_CSR20: LED control register.
--
1.7.11.1
next prev parent reply other threads:[~2012-08-30 19:40 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 19:33 [PATCH 00/14] rt2x00: Fixes and cleanups Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 01/14] rt2x00: Identify ASUS USB-N53 device Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 02/14] rt2x00: Align rt2400pci GPIOCSR definition with datasheet Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 03/14] rt2x00: Fix rt2400pci rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 04/14] rt2x00: Align rt2500pci GPIOCSR definition with datasheet Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 05/14] rt2x00: Fix rt2500pci rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 19:34 ` Gertjan van Wingerde [this message]
2012-08-30 19:34 ` [PATCH 07/14] rt2x00: Fix rt2500usb " Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 08/14] rt2x00: Align rt61pci MAC_CSR13 definition with datasheet Gertjan van Wingerde
2012-08-30 19:34 ` [PATCH 09/14] rt2x00: Fix rt61pci rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 10/14] rt2x00: Align rt73usb MAC_CSR13 definition with datasheet Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 10/17] rt2x00: Fix rt2500usb rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 11/17] rt2x00: Align rt61pci MAC_CSR13 definition with datasheet Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 11/14] rt2x00: Fix rt73usb rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 12/14] rt2x00: Align rt2800 GPIO_CTRL definition with datasheet Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 12/17] rt2x00: Fix rt61pci rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 13/17] rt2x00: Align rt73usb MAC_CSR13 definition with datasheet Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 13/14] rt2x00: Fix rt2800 rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 14/17] rt2x00: Fix rt73usb " Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 14/14] rt2x00: rt2800 - Make probe_hw function common between PCI and USB Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 15/17] rt2x00: Align rt2800 GPIO_CTRL definition with datasheet Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 16/17] rt2x00: Fix rt2800 rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:04 ` [PATCH 17/17] rt2x00: rt2800 - Make probe_hw function common between PCI and USB Gertjan van Wingerde
2012-08-30 21:14 ` [PATCH 10/17] rt2x00: Fix rt2500usb rfkill polling prior to interface start Gertjan van Wingerde
2012-08-30 21:06 ` [PATCH 04/14] rt2x00: Align rt2500pci GPIOCSR definition with datasheet Jonathan Nieder
2012-08-30 21:05 ` [PATCH 02/14] rt2x00: Align rt2400pci " Jonathan Nieder
2012-08-30 21:08 ` Gertjan van Wingerde
2012-08-31 2:21 ` Jonathan Nieder
2012-08-31 11:14 ` Gertjan van Wingerde
2012-08-31 20:59 ` Jonathan Nieder
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