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authorGreg Kroah-Hartman <gregkh@suse.de>2008-12-04 20:01:41 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 13:52:31 -0800
commitc8d86be38785705aca77e33933298c320a1bf2a5 (patch)
treeb188305415619e6901fb2f259861110d5762041a /drivers/staging/rtl8187se/r8185b_init.c
parentStaging: add Driver for Altera PCI Express Chaining DMA reference design (diff)
downloadlinux-dev-c8d86be38785705aca77e33933298c320a1bf2a5.tar.xz
linux-dev-c8d86be38785705aca77e33933298c320a1bf2a5.zip
Staging: add rtl8187se driver
This is a driver for the Realtek 8187 "SE" wireless PCI devices in some netbook computers (MSI Wind, and others). It includes its own copy of the ieee80211 stack, but it is compiled into the driver to prevend duplicate symbol issues. This version comes from Ralink with no authorship, but it is based on an old version of the rtl8180 driver from Andrea Merello. It was hacked up a bit to get it to build properly within the kernel tree and to properly handle the merged wireless stack within the driver. Cc: Andrea Merello <andreamrl@tiscali.it> Cc: linux-wireless <linux-wireless@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8187se/r8185b_init.c')
-rw-r--r--drivers/staging/rtl8187se/r8185b_init.c3342
1 files changed, 3342 insertions, 0 deletions
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
new file mode 100644
index 000000000000..4b885a2319ee
--- /dev/null
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -0,0 +1,3342 @@
+/*++
+Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+
+Module Name:
+ r8185b_init.c
+
+Abstract:
+ Hardware Initialization and Hardware IO for RTL8185B
+
+Major Change History:
+ When Who What
+ ---------- --------------- -------------------------------
+ 2006-11-15 Xiong Created
+
+Notes:
+ This file is ported from RTL8185B Windows driver.
+
+
+--*/
+
+/*--------------------------Include File------------------------------------*/
+#include <linux/spinlock.h>
+#include "r8180_hw.h"
+#include "r8180.h"
+#include "r8180_sa2400.h" /* PHILIPS Radio frontend */
+#include "r8180_max2820.h" /* MAXIM Radio frontend */
+#include "r8180_gct.h" /* GCT Radio frontend */
+#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */
+#include "r8180_rtl8255.h" /* RTL8255 Radio frontend */
+#include "r8180_93cx6.h" /* Card EEPROM */
+#include "r8180_wx.h"
+
+#ifdef CONFIG_RTL8180_PM
+#include "r8180_pm.h"
+#endif
+
+#ifdef ENABLE_DOT11D
+#include "dot11d.h"
+#endif
+
+#ifdef CONFIG_RTL8185B
+
+//#define CONFIG_RTL8180_IO_MAP
+
+#define TC_3W_POLL_MAX_TRY_CNT 5
+#ifdef CONFIG_RTL818X_S
+static u8 MAC_REG_TABLE[][2]={
+ //PAGA 0:
+ // 0x34(BRSR), 0xBE(RATE_FALLBACK_CTL), 0x1E0(ARFR) would set in HwConfigureRTL8185()
+ // 0x272(RFSW_CTRL), 0x1CE(AESMSK_QC) set in InitializeAdapter8185().
+ // 0x1F0~0x1F8 set in MacConfig_85BASIC()
+ {0x08, 0xae}, {0x0a, 0x72}, {0x5b, 0x42},
+ {0x84, 0x88}, {0x85, 0x24}, {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x03},
+ {0x8d, 0x40}, {0x8e, 0x00}, {0x8f, 0x00}, {0x5b, 0x18}, {0x91, 0x03},
+ {0x94, 0x0F}, {0x95, 0x32},
+ {0x96, 0x00}, {0x97, 0x07}, {0xb4, 0x22}, {0xdb, 0x00},
+ {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32},
+ {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4},
+ {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00},
+ {0xff, 0x00},
+
+ //PAGE 1:
+ // For Flextronics system Logo PCIHCT failure:
+ // 0x1C4~0x1CD set no-zero value to avoid PCI configuration space 0x45[7]=1
+ {0x5e, 0x01},
+ {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x04}, {0x5b, 0x00}, {0x60, 0x24},
+ {0x61, 0x97}, {0x62, 0xF0}, {0x63, 0x09}, {0x80, 0x0F}, {0x81, 0xFF},
+ {0x82, 0xFF}, {0x83, 0x03},
+ {0xC4, 0x22}, {0xC5, 0x22}, {0xC6, 0x22}, {0xC7, 0x22}, {0xC8, 0x22}, //lzm add 080826
+ {0xC9, 0x22}, {0xCA, 0x22}, {0xCB, 0x22}, {0xCC, 0x22}, {0xCD, 0x22},//lzm add 080826
+ {0xe2, 0x00},
+
+
+ //PAGE 2:
+ {0x5e, 0x02},
+ {0x0c, 0x04}, {0x4c, 0x30}, {0x4d, 0x08}, {0x50, 0x05}, {0x51, 0xf5},
+ {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0xff}, {0x55, 0xff}, {0x56, 0xff},
+ {0x57, 0xff}, {0x58, 0x08}, {0x59, 0x08}, {0x5a, 0x08}, {0x5b, 0x08},
+ {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, {0x63, 0x08}, {0x64, 0x2f},
+ {0x8c, 0x3f}, {0x8d, 0x3f}, {0x8e, 0x3f},
+ {0x8f, 0x3f}, {0xc4, 0xff}, {0xc5, 0xff}, {0xc6, 0xff}, {0xc7, 0xff},
+ {0xc8, 0x00}, {0xc9, 0x00}, {0xca, 0x80}, {0xcb, 0x00},
+
+ //PAGA 0:
+ {0x5e, 0x00},{0x9f, 0x03}
+ };
+
+
+static u8 ZEBRA_AGC[]={
+ 0,
+ 0x7E,0x7E,0x7E,0x7E,0x7D,0x7C,0x7B,0x7A,0x79,0x78,0x77,0x76,0x75,0x74,0x73,0x72,
+ 0x71,0x70,0x6F,0x6E,0x6D,0x6C,0x6B,0x6A,0x69,0x68,0x67,0x66,0x65,0x64,0x63,0x62,
+ 0x48,0x47,0x46,0x45,0x44,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22,0x21,0x08,0x07,
+ 0x06,0x05,0x04,0x03,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x10,0x11,0x12,0x13,0x15,0x16,
+ 0x17,0x17,0x18,0x18,0x19,0x1a,0x1a,0x1b,0x1b,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e,
+ 0x1f,0x1f,0x1f,0x20,0x20,0x20,0x20,0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x24,
+ 0x24,0x25,0x25,0x25,0x26,0x26,0x27,0x27,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F
+ };
+
+static u32 ZEBRA_RF_RX_GAIN_TABLE[]={
+ 0x0096,0x0076,0x0056,0x0036,0x0016,0x01f6,0x01d6,0x01b6,
+ 0x0196,0x0176,0x00F7,0x00D7,0x00B7,0x0097,0x0077,0x0057,
+ 0x0037,0x00FB,0x00DB,0x00BB,0x00FF,0x00E3,0x00C3,0x00A3,
+ 0x0083,0x0063,0x0043,0x0023,0x0003,0x01E3,0x01C3,0x01A3,
+ 0x0183,0x0163,0x0143,0x0123,0x0103
+ };
+
+static u8 OFDM_CONFIG[]={
+ // OFDM reg0x06[7:0]=0xFF: Enable power saving mode in RX
+ // OFDM reg0x3C[4]=1'b1: Enable RX power saving mode
+ // ofdm 0x3a = 0x7b ,(original : 0xfb) For ECS shielding room TP test
+
+ // 0x00
+ 0x10, 0x0F, 0x0A, 0x0C, 0x14, 0xFA, 0xFF, 0x50,
+ 0x00, 0x50, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x00,
+ // 0x10
+ 0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xA8, 0x26,
+ 0x32, 0x33, 0x06, 0xA5, 0x6F, 0x55, 0xC8, 0xBB,
+ // 0x20
+ 0x0A, 0xE1, 0x2C, 0x4A, 0x86, 0x83, 0x34, 0x00,
+ 0x4F, 0x24, 0x6F, 0xC2, 0x03, 0x40, 0x80, 0x00,
+ // 0x30
+ 0xC0, 0xC1, 0x58, 0xF1, 0x00, 0xC4, 0x90, 0x3e,
+ 0xD8, 0x3C, 0x7B, 0x10, 0x10
+ };
+#else
+ static u8 MAC_REG_TABLE[][2]={
+ //PAGA 0:
+ {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32},
+ {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4},
+ {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00},
+ {0xff, 0x00},
+
+ //PAGE 1:
+ {0x5e, 0x01},
+ {0x58, 0x4b}, {0x59, 0x00}, {0x5a, 0x4b}, {0x5b, 0x00}, {0x60, 0x4b},
+ {0x61, 0x09}, {0x62, 0x4b}, {0x63, 0x09}, {0xce, 0x0f}, {0xcf, 0x00},
+ {0xe0, 0xff}, {0xe1, 0x0f}, {0xe2, 0x00}, {0xf0, 0x4e}, {0xf1, 0x01},
+ {0xf2, 0x02}, {0xf3, 0x03}, {0xf4, 0x04}, {0xf5, 0x05}, {0xf6, 0x06},
+ {0xf7, 0x07}, {0xf8, 0x08},
+
+
+ //PAGE 2:
+ {0x5e, 0x02},
+ {0x0c, 0x04}, {0x21, 0x61}, {0x22, 0x68}, {0x23, 0x6f}, {0x24, 0x76},
+ {0x25, 0x7d}, {0x26, 0x84}, {0x27, 0x8d}, {0x4d, 0x08}, {0x4e, 0x00},
+ {0x50, 0x05}, {0x51, 0xf5}, {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0x1f},
+ {0x55, 0x23}, {0x56, 0x45}, {0x57, 0x67}, {0x58, 0x08}, {0x59, 0x08},
+ {0x5a, 0x08}, {0x5b, 0x08}, {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08},
+ {0x63, 0x08}, {0x64, 0xcf}, {0x72, 0x56}, {0x73, 0x9a},
+
+ //PAGA 0:
+ {0x5e, 0x00},
+ {0x34, 0xff}, {0x35, 0x0f}, {0x5b, 0x40}, {0x84, 0x88}, {0x85, 0x24},
+ {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x07}, {0x8d, 0x00}, {0x94, 0x1b},
+ {0x95, 0x12}, {0x96, 0x00}, {0x97, 0x06}, {0x9d, 0x1a}, {0x9f, 0x10},
+ {0xb4, 0x22}, {0xbe, 0x80}, {0xdb, 0x00}, {0xee, 0x00}, {0x5b, 0x42},
+ {0x91, 0x03},
+
+ //PAGE 2:
+ {0x5e, 0x02},
+ {0x4c, 0x03},
+
+ //PAGE 0:
+ {0x5e, 0x00},
+
+ //PAGE 3:
+ {0x5e, 0x03},
+ {0x9f, 0x00},
+
+ //PAGE 0:
+ {0x5e, 0x00},
+ {0x8c, 0x01}, {0x8d, 0x10},{0x8e, 0x08}, {0x8f, 0x00}
+ };
+
+
+static u8 ZEBRA_AGC[]={
+ 0,
+ 0x5e,0x5e,0x5e,0x5e,0x5d,0x5b,0x59,0x57,0x55,0x53,0x51,0x4f,0x4d,0x4b,0x49,0x47,
+ 0x45,0x43,0x41,0x3f,0x3d,0x3b,0x39,0x37,0x35,0x33,0x31,0x2f,0x2d,0x2b,0x29,0x27,
+ 0x25,0x23,0x21,0x1f,0x1d,0x1b,0x19,0x17,0x15,0x13,0x11,0x0f,0x0d,0x0b,0x09,0x07,
+ 0x05,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+ 0x19,0x19,0x19,0x019,0x19,0x19,0x19,0x19,0x19,0x19,0x1e,0x1f,0x20,0x21,0x21,0x22,
+ 0x23,0x24,0x24,0x25,0x25,0x26,0x26,0x27,0x27,0x28,0x28,0x28,0x29,0x2a,0x2a,0x2b,
+ 0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2f,0x30,0x31,0x31,0x31,0x31,
+ 0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31
+ };
+
+static u32 ZEBRA_RF_RX_GAIN_TABLE[]={
+ 0,
+ 0x0400,0x0401,0x0402,0x0403,0x0404,0x0405,0x0408,0x0409,
+ 0x040a,0x040b,0x0502,0x0503,0x0504,0x0505,0x0540,0x0541,
+ 0x0542,0x0543,0x0544,0x0545,0x0580,0x0581,0x0582,0x0583,
+ 0x0584,0x0585,0x0588,0x0589,0x058a,0x058b,0x0643,0x0644,
+ 0x0645,0x0680,0x0681,0x0682,0x0683,0x0684,0x0685,0x0688,
+ 0x0689,0x068a,0x068b,0x068c,0x0742,0x0743,0x0744,0x0745,
+ 0x0780,0x0781,0x0782,0x0783,0x0784,0x0785,0x0788,0x0789,
+ 0x078a,0x078b,0x078c,0x078d,0x0790,0x0791,0x0792,0x0793,
+ 0x0794,0x0795,0x0798,0x0799,0x079a,0x079b,0x079c,0x079d,
+ 0x07a0,0x07a1,0x07a2,0x07a3,0x07a4,0x07a5,0x07a8,0x07a9,
+ 0x03aa,0x03ab,0x03ac,0x03ad,0x03b0,0x03b1,0x03b2,0x03b3,
+ 0x03b4,0x03b5,0x03b8,0x03b9,0x03ba,0x03bb,0x03bb
+};
+
+// 2006.07.13, SD3 szuyitasi:
+// OFDM.0x03=0x0C (original is 0x0F)
+// Use the new SD3 given param, by shien chang, 2006.07.14
+static u8 OFDM_CONFIG[]={
+ 0x10, 0x0d, 0x01, 0x0C, 0x14, 0xfb, 0x0f, 0x60, 0x00, 0x60,
+ 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00,
+ 0x00, 0x00, 0xa8, 0x46, 0xb2, 0x33, 0x07, 0xa5, 0x6f, 0x55,
+ 0xc8, 0xb3, 0x0a, 0xe1, 0x1c, 0x8a, 0xb6, 0x83, 0x34, 0x0f,
+ 0x4f, 0x23, 0x6f, 0xc2, 0x6b, 0x40, 0x80, 0x00, 0xc0, 0xc1,
+ 0x58, 0xf1, 0x00, 0xe4, 0x90, 0x3e, 0x6d, 0x3c, 0xff, 0x07
+};
+#endif
+
+/*---------------------------------------------------------------
+ * Hardware IO
+ * the code is ported from Windows source code
+ ----------------------------------------------------------------*/
+
+void
+PlatformIOWrite1Byte(
+ struct net_device *dev,
+ u32 offset,
+ u8 data
+ )
+{
+#ifndef CONFIG_RTL8180_IO_MAP
+ write_nic_byte(dev, offset, data);
+ read_nic_byte(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko.
+
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ write_nic_byte(dev, offset, data);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ write_nic_byte(dev, (offset & 0xff), data);
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIOWrite1Byte(): illegal page number: %d, offset: %#X", Page, offset);
+ break;
+ }
+#endif
+}
+
+void
+PlatformIOWrite2Byte(
+ struct net_device *dev,
+ u32 offset,
+ u16 data
+ )
+{
+#ifndef CONFIG_RTL8180_IO_MAP
+ write_nic_word(dev, offset, data);
+ read_nic_word(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko.
+
+
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ write_nic_word(dev, offset, data);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ write_nic_word(dev, (offset & 0xff), data);
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIOWrite2Byte(): illegal page number: %d, offset: %#X", Page, offset);
+ break;
+ }
+#endif
+}
+u8 PlatformIORead1Byte(struct net_device *dev, u32 offset);
+
+void
+PlatformIOWrite4Byte(
+ struct net_device *dev,
+ u32 offset,
+ u32 data
+ )
+{
+#ifndef CONFIG_RTL8180_IO_MAP
+//{by amy 080312
+if (offset == PhyAddr)
+ {//For Base Band configuration.
+ unsigned char cmdByte;
+ unsigned long dataBytes;
+ unsigned char idx;
+ u8 u1bTmp;
+
+ cmdByte = (u8)(data & 0x000000ff);
+ dataBytes = data>>8;
+
+ //
+ // 071010, rcnjko:
+ // The critical section is only BB read/write race condition.
+ // Assumption:
+ // 1. We assume NO one will access BB at DIRQL, otherwise, system will crash for
+ // acquiring the spinlock in such context.
+ // 2. PlatformIOWrite4Byte() MUST NOT be recursive.
+ //
+// NdisAcquireSpinLock( &(pDevice->IoSpinLock) );
+
+ for(idx = 0; idx < 30; idx++)
+ { // Make sure command bit is clear before access it.
+ u1bTmp = PlatformIORead1Byte(dev, PhyAddr);
+ if((u1bTmp & BIT7) == 0)
+ break;
+ else
+ mdelay(10);
+ }
+
+ for(idx=0; idx < 3; idx++)
+ {
+ PlatformIOWrite1Byte(dev,offset+1+idx,((u8*)&dataBytes)[idx] );
+ }
+ write_nic_byte(dev, offset, cmdByte);
+
+// NdisReleaseSpinLock( &(pDevice->IoSpinLock) );
+ }
+//by amy 080312}
+ else{
+ write_nic_dword(dev, offset, data);
+ read_nic_dword(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko.
+ }
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ write_nic_word(dev, offset, data);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ write_nic_dword(dev, (offset & 0xff), data);
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIOWrite4Byte(): illegal page number: %d, offset: %#X", Page, offset);
+ break;
+ }
+#endif
+}
+
+u8
+PlatformIORead1Byte(
+ struct net_device *dev,
+ u32 offset
+ )
+{
+ u8 data = 0;
+
+#ifndef CONFIG_RTL8180_IO_MAP
+ data = read_nic_byte(dev, offset);
+
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ data = read_nic_byte(dev, offset);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ data = read_nic_byte(dev, (offset & 0xff));
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIORead1Byte(): illegal page number: %d, offset: %#X", Page, offset);
+ break;
+ }
+#endif
+
+ return data;
+}
+
+u16
+PlatformIORead2Byte(
+ struct net_device *dev,
+ u32 offset
+ )
+{
+ u16 data = 0;
+
+#ifndef CONFIG_RTL8180_IO_MAP
+ data = read_nic_word(dev, offset);
+
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ data = read_nic_word(dev, offset);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ data = read_nic_word(dev, (offset & 0xff));
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIORead2Byte(): illegal page number: %d, offset: %#X", Page, offset);
+ break;
+ }
+#endif
+
+ return data;
+}
+
+u32
+PlatformIORead4Byte(
+ struct net_device *dev,
+ u32 offset
+ )
+{
+ u32 data = 0;
+
+#ifndef CONFIG_RTL8180_IO_MAP
+ data = read_nic_dword(dev, offset);
+
+#else // Port IO
+ u32 Page = (offset >> 8);
+
+ switch(Page)
+ {
+ case 0: // Page 0
+ data = read_nic_dword(dev, offset);
+ break;
+
+ case 1: // Page 1
+ case 2: // Page 2
+ case 3: // Page 3
+ {
+ u8 psr = read_nic_byte(dev, PSR);
+
+ write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N.
+ data = read_nic_dword(dev, (offset & 0xff));
+ write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0.
+ }
+ break;
+
+ default:
+ // Illegal page number.
+ DMESGE("PlatformIORead4Byte(): illegal page number: %d, offset: %#X\n", Page, offset);
+ break;
+ }
+#endif
+
+ return data;
+}
+
+void
+SetOutputEnableOfRfPins(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+ switch(priv->rf_chip)
+ {
+ case RFCHIPID_RTL8225:
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ write_nic_word(dev, RFPinsEnable, 0x1bff);
+ //write_nic_word(dev, RFPinsEnable, 0x1fff);
+ break;
+ }
+}
+
+void
+ZEBRA_RFSerialWrite(
+ struct net_device *dev,
+ u32 data2Write,
+ u8 totalLength,
+ u8 low2high
+ )
+{
+ ThreeWireReg twreg;
+ int i;
+ u16 oval,oval2,oval3;
+ u32 mask;
+ u16 UshortBuffer;
+
+ u8 u1bTmp;
+#ifdef CONFIG_RTL818X_S
+ // RTL8187S HSSI Read/Write Function
+ u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
+ u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI)
+ write_nic_byte(dev, RF_SW_CONFIG, u1bTmp);
+#endif
+ UshortBuffer = read_nic_word(dev, RFPinsOutput);
+ oval = UshortBuffer & 0xfff8; // We shall clear bit0, 1, 2 first, 2005.10.28, by rcnjko.
+
+ oval2 = read_nic_word(dev, RFPinsEnable);
+ oval3 = read_nic_word(dev, RFPinsSelect);
+
+ // <RJ_NOTE> 3-wire should be controled by HW when we finish SW 3-wire programming. 2005.08.10, by rcnjko.
+ oval3 &= 0xfff8;
+
+ write_nic_word(dev, RFPinsEnable, (oval2|0x0007)); // Set To Output Enable
+ write_nic_word(dev, RFPinsSelect, (oval3|0x0007)); // Set To SW Switch
+ udelay(10);
+
+ // Add this to avoid hardware and software 3-wire conflict.
+ // 2005.03.01, by rcnjko.
+ twreg.longData = 0;
+ twreg.struc.enableB = 1;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); // Set SI_EN (RFLE)
+ udelay(2);
+ twreg.struc.enableB = 0;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); // Clear SI_EN (RFLE)
+ udelay(10);
+
+ mask = (low2high)?0x01:((u32)0x01<<(totalLength-1));
+
+ for(i=0; i<totalLength/2; i++)
+ {
+ twreg.struc.data = ((data2Write&mask)!=0) ? 1 : 0;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+ twreg.struc.clk = 1;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+
+ mask = (low2high)?(mask<<1):(mask>>1);
+ twreg.struc.data = ((data2Write&mask)!=0) ? 1 : 0;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+ twreg.struc.clk = 0;
+ write_nic_word(dev, RFPinsOutput, (twreg.longData|oval));
+ mask = (low2high)?(mask<<1):(mask>>1);
+ }
+
+ twreg.struc.enableB = 1;
+ twreg.struc.clk = 0;
+ twreg.struc.data = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval);
+ udelay(10);
+
+ write_nic_word(dev, RFPinsOutput, oval|0x0004);
+ write_nic_word(dev, RFPinsSelect, oval3|0x0000);
+
+ SetOutputEnableOfRfPins(dev);
+}
+//by amy
+
+
+int
+HwHSSIThreeWire(
+ struct net_device *dev,
+ u8 *pDataBuf,
+ u8 nDataBufBitCnt,
+ int bSI,
+ int bWrite
+ )
+{
+ int bResult = 1;
+ u8 TryCnt;
+ u8 u1bTmp;
+
+ do
+ {
+ // Check if WE and RE are cleared.
+ for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++)
+ {
+ u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
+ if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 )
+ {
+ break;
+ }
+ udelay(10);
+ }
+ if (TryCnt == TC_3W_POLL_MAX_TRY_CNT)
+ panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp);
+
+ // RTL8187S HSSI Read/Write Function
+ u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
+
+ if(bSI)
+ {
+ u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI)
+ }else
+ {
+ u1bTmp &= ~RF_SW_CFG_SI; //reg08[1]=0 Parallel Interface(PI)
+ }
+
+ write_nic_byte(dev, RF_SW_CONFIG, u1bTmp);
+
+ if(bSI)
+ {
+ // jong: HW SI read must set reg84[3]=0.
+ u1bTmp = read_nic_byte(dev, RFPinsSelect);
+ u1bTmp &= ~BIT3;
+ write_nic_byte(dev, RFPinsSelect, u1bTmp );
+ }
+ // Fill up data buffer for write operation.
+
+ if(bWrite)
+ {
+ if(nDataBufBitCnt == 16)
+ {
+ write_nic_word(dev, SW_3W_DB0, *((u16*)pDataBuf));
+ }
+ else if(nDataBufBitCnt == 64) // RTL8187S shouldn't enter this case
+ {
+ write_nic_dword(dev, SW_3W_DB0, *((u32*)pDataBuf));
+ write_nic_dword(dev, SW_3W_DB1, *((u32*)(pDataBuf + 4)));
+ }
+ else
+ {
+ int idx;
+ int ByteCnt = nDataBufBitCnt / 8;
+ //printk("%d\n",nDataBufBitCnt);
+ if ((nDataBufBitCnt % 8) != 0)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
+ nDataBufBitCnt);
+
+ if (nDataBufBitCnt > 64)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
+ nDataBufBitCnt);
+
+ for(idx = 0; idx < ByteCnt; idx++)
+ {
+ write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
+ }
+ }
+ }
+ else //read
+ {
+ if(bSI)
+ {
+ // SI - reg274[3:0] : RF register's Address
+ write_nic_word(dev, SW_3W_DB0, *((u16*)pDataBuf) );
+ }
+ else
+ {
+ // PI - reg274[15:12] : RF register's Address
+ write_nic_word(dev, SW_3W_DB0, (*((u16*)pDataBuf)) << 12);
+ }
+ }
+
+ // Set up command: WE or RE.
+ if(bWrite)
+ {
+ write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_WE);
+ }
+ else
+ {
+ write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_RE);
+ }
+
+ // Check if DONE is set.
+ for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++)
+ {
+ u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
+ if( (u1bTmp & SW_3W_CMD1_DONE) != 0 )
+ {
+ break;
+ }
+ udelay(10);
+ }
+
+ write_nic_byte(dev, SW_3W_CMD1, 0);
+
+ // Read back data for read operation.
+ if(bWrite == 0)
+ {
+ if(bSI)
+ {
+ //Serial Interface : reg363_362[11:0]
+ *((u16*)pDataBuf) = read_nic_word(dev, SI_DATA_READ) ;
+ }
+ else
+ {
+ //Parallel Interface : reg361_360[11:0]
+ *((u16*)pDataBuf) = read_nic_word(dev, PI_DATA_READ);
+ }
+
+ *((u16*)pDataBuf) &= 0x0FFF;
+ }
+
+ }while(0);
+
+ return bResult;
+}
+//by amy
+
+int
+HwThreeWire(
+ struct net_device *dev,
+ u8 *pDataBuf,
+ u8 nDataBufBitCnt,
+ int bHold,
+ int bWrite
+ )
+{
+ int bResult = 1;
+ u8 TryCnt;
+ u8 u1bTmp;
+
+ do
+ {
+ // Check if WE and RE are cleared.
+ for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++)
+ {
+ u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
+ if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 )
+ {
+ break;
+ }
+ udelay(10);
+ }
+ if (TryCnt == TC_3W_POLL_MAX_TRY_CNT)
+ panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp);
+
+ // Fill up data buffer for write operation.
+ if(nDataBufBitCnt == 16)
+ {
+ write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf));
+ }
+ else if(nDataBufBitCnt == 64)
+ {
+ write_nic_dword(dev, SW_3W_DB0, *((u32 *)pDataBuf));
+ write_nic_dword(dev, SW_3W_DB1, *((u32 *)(pDataBuf + 4)));
+ }
+ else
+ {
+ int idx;
+ int ByteCnt = nDataBufBitCnt / 8;
+
+ if ((nDataBufBitCnt % 8) != 0)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
+ nDataBufBitCnt);
+
+ if (nDataBufBitCnt > 64)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
+ nDataBufBitCnt);
+
+ for(idx = 0; idx < ByteCnt; idx++)
+ {
+ write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
+ }
+ }
+
+ // Fill up length field.
+ u1bTmp = (u8)(nDataBufBitCnt - 1); // Number of bits - 1.
+ if(bHold)
+ u1bTmp |= SW_3W_CMD0_HOLD;
+ write_nic_byte(dev, SW_3W_CMD0, u1bTmp);
+
+ // Set up command: WE or RE.
+ if(bWrite)
+ {
+ write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_WE);
+ }
+ else
+ {
+ write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_RE);
+ }
+
+ // Check if WE and RE are cleared and DONE is set.
+ for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++)
+ {
+ u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
+ if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 &&
+ (u1bTmp & SW_3W_CMD1_DONE) != 0 )
+ {
+ break;
+ }
+ udelay(10);
+ }
+ if(TryCnt == TC_3W_POLL_MAX_TRY_CNT)
+ {
+ //RT_ASSERT(TryCnt != TC_3W_POLL_MAX_TRY_CNT,
+ // ("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear or DONE is not set!!\n", u1bTmp));
+ // Workaround suggested by wcchu: clear WE here. 2006.07.07, by rcnjko.
+ write_nic_byte(dev, SW_3W_CMD1, 0);
+ }
+
+ // Read back data for read operation.
+ // <RJ_TODO> I am not sure if this is correct output format of a read operation.
+ if(bWrite == 0)
+ {
+ if(nDataBufBitCnt == 16)
+ {
+ *((u16 *)pDataBuf) = read_nic_word(dev, SW_3W_DB0);
+ }
+ else if(nDataBufBitCnt == 64)
+ {
+ *((u32 *)pDataBuf) = read_nic_dword(dev, SW_3W_DB0);
+ *((u32 *)(pDataBuf + 4)) = read_nic_dword(dev, SW_3W_DB1);
+ }
+ else
+ {
+ int idx;
+ int ByteCnt = nDataBufBitCnt / 8;
+
+ if ((nDataBufBitCnt % 8) != 0)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
+ nDataBufBitCnt);
+
+ if (nDataBufBitCnt > 64)
+ panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
+ nDataBufBitCnt);
+
+ for(idx = 0; idx < ByteCnt; idx++)
+ {
+ *(pDataBuf+idx) = read_nic_byte(dev, (SW_3W_DB0+idx));
+ }
+ }
+ }
+
+ }while(0);
+
+ return bResult;
+}
+
+
+void
+RF_WriteReg(
+ struct net_device *dev,
+ u8 offset,
+ u32 data
+ )
+{
+ //RFReg reg;
+ u32 data2Write;
+ u8 len;
+ u8 low2high;
+ //u32 RF_Read = 0;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+
+ switch(priv->rf_chip)
+ {
+ case RFCHIPID_RTL8225:
+ case RF_ZEBRA2: // Annie 2006-05-12.
+ case RF_ZEBRA4: //by amy
+ switch(priv->RegThreeWireMode)
+ {
+ case SW_THREE_WIRE:
+ { // Perform SW 3-wire programming by driver.
+ data2Write = (data << 4) | (u32)(offset & 0x0f);
+ len = 16;
+ low2high = 0;
+ ZEBRA_RFSerialWrite(dev, data2Write, len, low2high);
+ }
+ break;
+
+ case HW_THREE_WIRE:
+ { // Pure HW 3-wire.
+ data2Write = (data << 4) | (u32)(offset & 0x0f);
+ len = 16;
+ HwThreeWire(
+ dev,
+ (u8 *)(&data2Write), // pDataBuf,
+ len, // nDataBufBitCnt,
+ 0, // bHold,
+ 1); // bWrite
+ }
+ break;
+ #ifdef CONFIG_RTL818X_S
+ case HW_THREE_WIRE_PI: //Parallel Interface
+ { // Pure HW 3-wire.
+ data2Write = (data << 4) | (u32)(offset & 0x0f);
+ len = 16;
+ HwHSSIThreeWire(
+ dev,
+ (u8*)(&data2Write), // pDataBuf,
+ len, // nDataBufBitCnt,
+ 0, // bSI
+ 1); // bWrite
+
+ //printk("33333\n");
+ }
+ break;
+
+ case HW_THREE_WIRE_SI: //Serial Interface
+ { // Pure HW 3-wire.
+ data2Write = (data << 4) | (u32)(offset & 0x0f);
+ len = 16;
+// printk(" enter ZEBRA_RFSerialWrite\n ");
+// low2high = 0;
+// ZEBRA_RFSerialWrite(dev, data2Write, len, low2high);
+
+ HwHSSIThreeWire(
+ dev,
+ (u8*)(&data2Write), // pDataBuf,
+ len, // nDataBufBitCnt,
+ 1, // bSI
+ 1); // bWrite
+
+// printk(" exit ZEBRA_RFSerialWrite\n ");
+ }
+ break;
+ #endif
+
+
+ default:
+ DMESGE("RF_WriteReg(): invalid RegThreeWireMode(%d) !!!", priv->RegThreeWireMode);
+ break;
+ }
+ break;
+
+ default:
+ DMESGE("RF_WriteReg(): unknown RFChipID: %#X", priv->rf_chip);
+ break;
+ }
+}
+
+
+void
+ZEBRA_RFSerialRead(
+ struct net_device *dev,
+ u32 data2Write,
+ u8 wLength,
+ u32 *data2Read,
+ u8 rLength,
+ u8 low2high
+ )
+{
+ ThreeWireReg twreg;
+ int i;
+ u16 oval,oval2,oval3,tmp, wReg80;
+ u32 mask;
+ u8 u1bTmp;
+ ThreeWireReg tdata;
+ //PHAL_DATA_8187 pHalData = GetHalData8187(pAdapter);
+#ifdef CONFIG_RTL818X_S
+ { // RTL8187S HSSI Read/Write Function
+ u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
+ u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI)
+ write_nic_byte(dev, RF_SW_CONFIG, u1bTmp);
+ }
+#endif
+
+ wReg80 = oval = read_nic_word(dev, RFPinsOutput);
+ oval2 = read_nic_word(dev, RFPinsEnable);
+ oval3 = read_nic_word(dev, RFPinsSelect);
+
+ write_nic_word(dev, RFPinsEnable, oval2|0xf);
+ write_nic_word(dev, RFPinsSelect, oval3|0xf);
+
+ *data2Read = 0;
+
+ // We must clear BIT0-3 here, otherwise,
+ // SW_Enalbe will be true when we first call ZEBRA_RFSerialRead() after 8187MPVC open,
+ // which will cause the value read become 0. 2005.04.11, by rcnjko.
+ oval &= ~0xf;
+
+ // Avoid collision with hardware three-wire.
+ twreg.longData = 0;
+ twreg.struc.enableB = 1;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(4);
+
+ twreg.longData = 0;
+ twreg.struc.enableB = 0;
+ twreg.struc.clk = 0;
+ twreg.struc.read_write = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(5);
+
+ mask = (low2high) ? 0x01 : ((u32)0x01<<(32-1));
+ for(i = 0; i < wLength/2; i++)
+ {
+ twreg.struc.data = ((data2Write&mask) != 0) ? 1 : 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1);
+ twreg.struc.clk = 1;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+
+ mask = (low2high) ? (mask<<1): (mask>>1);
+
+ if(i == 2)
+ {
+ // Commented out by Jackie, 2004.08.26. <RJ_NOTE> We must comment out the following two lines for we cannot pull down VCOPDN during RF Serail Read.
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, 0xe); // turn off data enable
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsSelect, 0xe);
+
+ twreg.struc.read_write=1;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ twreg.struc.clk = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ break;
+ }
+ twreg.struc.data = ((data2Write&mask) != 0) ? 1: 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+
+ twreg.struc.clk = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1);
+
+ mask = (low2high) ? (mask<<1) : (mask>>1);
+ }
+
+ twreg.struc.clk = 0;
+ twreg.struc.data = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ mask = (low2high) ? 0x01 : ((u32)0x01 << (12-1));
+
+ //
+ // 061016, by rcnjko:
+ // We must set data pin to HW controled, otherwise RF can't driver it and
+ // value RF register won't be able to read back properly.
+ //
+ write_nic_word(dev, RFPinsEnable, ( ((oval2|0x0E) & (~0x01))) );
+
+ for(i = 0; i < rLength; i++)
+ {
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1);
+ twreg.struc.clk = 1;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+ tmp = read_nic_word(dev, RFPinsInput);
+ tdata.longData = tmp;
+ *data2Read |= tdata.struc.clk ? mask : 0;
+
+ twreg.struc.clk = 0;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+
+ mask = (low2high) ? (mask<<1) : (mask>>1);
+ }
+ twreg.struc.enableB = 1;
+ twreg.struc.clk = 0;
+ twreg.struc.data = 0;
+ twreg.struc.read_write = 1;
+ write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2);
+
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, oval2|0x8); // Set To Output Enable
+ write_nic_word(dev, RFPinsEnable, oval2); // Set To Output Enable, <RJ_NOTE> We cannot enable BIT3 here, otherwise, we will failed to switch channel. 2005.04.12.
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, 0x1bff);
+ write_nic_word(dev, RFPinsSelect, oval3); // Set To SW Switch
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsSelect, 0x0488);
+ write_nic_word(dev, RFPinsOutput, 0x3a0);
+ //PlatformEFIOWrite2Byte(pAdapter, RFPinsOutput, 0x0480);
+}
+
+
+u32
+RF_ReadReg(
+ struct net_device *dev,
+ u8 offset
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ u32 data2Write;
+ u8 wlen;
+ u8 rlen;
+ u8 low2high;
+ u32 dataRead;
+
+ switch(priv->rf_chip)
+ {
+ case RFCHIPID_RTL8225:
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ switch(priv->RegThreeWireMode)
+ {
+#ifdef CONFIG_RTL818X_S
+ case HW_THREE_WIRE_PI: // For 87S Parallel Interface.
+ {
+ data2Write = ((u32)(offset&0x0f));
+ wlen=16;
+ HwHSSIThreeWire(
+ dev,
+ (u8*)(&data2Write), // pDataBuf,
+ wlen, // nDataBufBitCnt,
+ 0, // bSI
+ 0); // bWrite
+ dataRead= data2Write;
+ }
+ break;
+
+ case HW_THREE_WIRE_SI: // For 87S Serial Interface.
+ {
+ data2Write = ((u32)(offset&0x0f)) ;
+ wlen=16;
+ HwHSSIThreeWire(
+ dev,
+ (u8*)(&data2Write), // pDataBuf,
+ wlen, // nDataBufBitCnt,
+ 1, // bSI
+ 0 // bWrite
+ );
+ dataRead= data2Write;
+ }
+ break;
+
+#endif
+ // Perform SW 3-wire programming by driver.
+ default:
+ {
+ data2Write = ((u32)(offset&0x1f)) << 27; // For Zebra E-cut. 2005.04.11, by rcnjko.
+ wlen = 6;
+ rlen = 12;
+ low2high = 0;
+ ZEBRA_RFSerialRead(dev, data2Write, wlen,&dataRead,rlen, low2high);
+ }
+ break;
+ }
+ break;
+ default:
+ dataRead = 0;
+ break;
+ }
+
+ return dataRead;
+}
+
+
+// by Owen on 04/07/14 for writing BB register successfully
+void
+WriteBBPortUchar(
+ struct net_device *dev,
+ u32 Data
+ )
+{
+ //u8 TimeoutCounter;
+ u8 RegisterContent;
+ u8 UCharData;
+
+ UCharData = (u8)((Data & 0x0000ff00) >> 8);
+ PlatformIOWrite4Byte(dev, PhyAddr, Data);
+ //for(TimeoutCounter = 10; TimeoutCounter > 0; TimeoutCounter--)
+ {
+ PlatformIOWrite4Byte(dev, PhyAddr, Data & 0xffffff7f);
+ RegisterContent = PlatformIORead1Byte(dev, PhyDataR);
+ //if(UCharData == RegisterContent)
+ // break;
+ }
+}
+
+u8
+ReadBBPortUchar(
+ struct net_device *dev,
+ u32 addr
+ )
+{
+ //u8 TimeoutCounter;
+ u8 RegisterContent;
+
+ PlatformIOWrite4Byte(dev, PhyAddr, addr & 0xffffff7f);
+ RegisterContent = PlatformIORead1Byte(dev, PhyDataR);
+
+ return RegisterContent;
+}
+//{by amy 080312
+#ifdef CONFIG_RTL818X_S
+//
+// Description:
+// Perform Antenna settings with antenna diversity on 87SE.
+// Created by Roger, 2008.01.25.
+//
+bool
+SetAntennaConfig87SE(
+ struct net_device *dev,
+ u8 DefaultAnt, // 0: Main, 1: Aux.
+ bool bAntDiversity // 1:Enable, 0: Disable.
+)
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ bool bAntennaSwitched = true;
+
+ //printk("SetAntennaConfig87SE(): DefaultAnt(%d), bAntDiversity(%d)\n", DefaultAnt, bAntDiversity);
+
+ // Threshold for antenna diversity.
+ write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09
+
+ if( bAntDiversity ) // Enable Antenna Diversity.
+ {
+ if( DefaultAnt == 1 ) // aux antenna
+ {
+ // Mac register, aux antenna
+ write_nic_byte(dev, ANTSEL, 0x00);
+
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb
+ write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7
+
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0D, 0x54); // Reg0d : 54
+ write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2
+ }
+ else // use main antenna
+ {
+ // Mac register, main antenna
+ write_nic_byte(dev, ANTSEL, 0x03);
+ //base band
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b
+ write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7
+
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c
+ write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2
+ }
+ }
+ else // Disable Antenna Diversity.
+ {
+ if( DefaultAnt == 1 ) // aux Antenna
+ {
+ // Mac register, aux antenna
+ write_nic_byte(dev, ANTSEL, 0x00);
+
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb
+ write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47
+
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0D, 0x54); // Reg0d : 54
+ write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32
+ }
+ else // main Antenna
+ {
+ // Mac register, main antenna
+ write_nic_byte(dev, ANTSEL, 0x03);
+
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b
+ write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47
+
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0D, 0x5c); // Reg0d : 5c
+ write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32
+ }
+ }
+ priv->CurrAntennaIndex = DefaultAnt; // Update default settings.
+ return bAntennaSwitched;
+}
+#endif
+//by amy 080312
+/*---------------------------------------------------------------
+ * Hardware Initialization.
+ * the code is ported from Windows source code
+ ----------------------------------------------------------------*/
+
+void
+ZEBRA_Config_85BASIC_HardCode(
+ struct net_device *dev
+ )
+{
+
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ u32 i;
+ u32 addr,data;
+ u32 u4bRegOffset, u4bRegValue, u4bRF23, u4bRF24;
+ u8 u1b24E;
+
+#ifdef CONFIG_RTL818X_S
+
+ //=============================================================================
+ // 87S_PCIE :: RADIOCFG.TXT
+ //=============================================================================
+
+
+ // Page1 : reg16-reg30
+ RF_WriteReg(dev, 0x00, 0x013f); mdelay(1); // switch to page1
+ u4bRF23= RF_ReadReg(dev, 0x08); mdelay(1);
+ u4bRF24= RF_ReadReg(dev, 0x09); mdelay(1);
+
+ if (u4bRF23==0x818 && u4bRF24==0x70C && priv->card_8185 == VERSION_8187S_C)
+ priv->card_8185 = VERSION_8187S_D;
+
+ // Page0 : reg0-reg15
+
+// RF_WriteReg(dev, 0x00, 0x003f); mdelay(1);//1
+ RF_WriteReg(dev, 0x00, 0x009f); mdelay(1);// 1
+
+ RF_WriteReg(dev, 0x01, 0x06e0); mdelay(1);
+
+// RF_WriteReg(dev, 0x02, 0x004c); mdelay(1);//2
+ RF_WriteReg(dev, 0x02, 0x004d); mdelay(1);// 2
+
+// RF_WriteReg(dev, 0x03, 0x0000); mdelay(1);//3
+ RF_WriteReg(dev, 0x03, 0x07f1); mdelay(1);// 3
+
+ RF_WriteReg(dev, 0x04, 0x0975); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x0ae6); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x00ca); mdelay(1);
+ RF_WriteReg(dev, 0x08, 0x0e1c); mdelay(1);
+ RF_WriteReg(dev, 0x09, 0x02f0); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x09d0); mdelay(1);
+ RF_WriteReg(dev, 0x0b, 0x01ba); mdelay(1);
+ RF_WriteReg(dev, 0x0c, 0x0640); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0020); mdelay(1);
+ RF_WriteReg(dev, 0x0f, 0x0990); mdelay(1);
+
+
+ // Page1 : reg16-reg30
+ RF_WriteReg(dev, 0x00, 0x013f); mdelay(1);
+
+ RF_WriteReg(dev, 0x03, 0x0806); mdelay(1);
+
+ if(priv->card_8185 < VERSION_8187S_C)
+ {
+ RF_WriteReg(dev, 0x04, 0x03f7); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1);
+ }
+ else
+ {
+ RF_WriteReg(dev, 0x04, 0x03a7); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x059b); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x0081); mdelay(1);
+ }
+
+
+ RF_WriteReg(dev, 0x07, 0x01A0); mdelay(1);
+// Don't write RF23/RF24 to make a difference between 87S C cut and D cut. asked by SD3 stevenl.
+// RF_WriteReg(dev, 0x08, 0x0597); mdelay(1);
+// RF_WriteReg(dev, 0x09, 0x050a); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
+ RF_WriteReg(dev, 0x0b, 0x0418); mdelay(1);
+
+ if(priv->card_8185 == VERSION_8187S_D)
+ {
+ RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0807); mdelay(1); // RX LO buffer
+ }
+ else
+ {
+ RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0806); mdelay(1); // RX LO buffer
+ }
+
+ RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
+
+// RF_WriteReg(dev, 0x00, 0x017f); mdelay(1);//6
+ RF_WriteReg(dev, 0x00, 0x01d7); mdelay(1);// 6
+
+ RF_WriteReg(dev, 0x03, 0x0e00); mdelay(1);
+ RF_WriteReg(dev, 0x04, 0x0e50); mdelay(1);
+ for(i=0;i<=36;i++)
+ {
+ RF_WriteReg(dev, 0x01, i); mdelay(1);
+ RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1);
+ //DbgPrint("RF - 0x%x = 0x%x", i, ZEBRA_RF_RX_GAIN_TABLE[i]);
+ }
+
+ RF_WriteReg(dev, 0x05, 0x0203); mdelay(1); /// 203, 343
+ //RF_WriteReg(dev, 0x06, 0x0300); mdelay(1); // 400
+ RF_WriteReg(dev, 0x06, 0x0200); mdelay(1); // 400
+
+ RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); // switch to reg16-reg30, and HSSI disable 137
+ mdelay(10); // Deay 10 ms. //0xfd
+
+// RF_WriteReg(dev, 0x0c, 0x09be); mdelay(1); // 7
+ //RF_WriteReg(dev, 0x0c, 0x07be); mdelay(1);
+ //mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); // Z4 synthesizer loop filter setting, 392
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x00, 0x0037); mdelay(1); // switch to reg0-reg15, and HSSI disable
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x04, 0x0160); mdelay(1); // CBC on, Tx Rx disable, High gain
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x07, 0x0080); mdelay(1); // Z4 setted channel 1
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x02, 0x088D); mdelay(1); // LC calibration
+ mdelay(200); // Deay 200 ms. //0xfd
+ mdelay(10); // Deay 10 ms. //0xfd
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); // switch to reg16-reg30 137, and HSSI disable 137
+ mdelay(10); // Deay 10 ms. //0xfd
+
+ RF_WriteReg(dev, 0x07, 0x0000); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x0180); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x0220); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x03E0); mdelay(1);
+
+ // DAC calibration off 20070702
+ RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
+//{by amy 080312
+ // For crystal calibration, added by Roger, 2007.12.11.
+ if( priv->bXtalCalibration ) // reg 30.
+ { // enable crystal calibration.
+ // RF Reg[30], (1)Xin:[12:9], Xout:[8:5], addr[4:0].
+ // (2)PA Pwr delay timer[15:14], default: 2.4us, set BIT15=0
+ // (3)RF signal on/off when calibration[13], default: on, set BIT13=0.
+ // So we should minus 4 BITs offset.
+ RF_WriteReg(dev, 0x0f, (priv->XtalCal_Xin<<5)|(priv->XtalCal_Xout<<1)|BIT11|BIT9); mdelay(1);
+ printk("ZEBRA_Config_85BASIC_HardCode(): (%02x)\n",
+ (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11| BIT9);
+ }
+ else
+ { // using default value. Xin=6, Xout=6.
+ RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
+ }
+//by amy 080312
+// RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1); //-by amy 080312
+
+ RF_WriteReg(dev, 0x00, 0x00bf); mdelay(1); // switch to reg0-reg15, and HSSI enable
+// RF_WriteReg(dev, 0x0d, 0x009f); mdelay(1); // Rx BB start calibration, 00c//-edward
+ RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1); // Rx BB start calibration, 00c//+edward
+ RF_WriteReg(dev, 0x02, 0x004d); mdelay(1); // temperature meter off
+ RF_WriteReg(dev, 0x04, 0x0975); mdelay(1); // Rx mode
+ mdelay(10); // Deay 10 ms. //0xfe
+ mdelay(10); // Deay 10 ms. //0xfe
+ mdelay(10); // Deay 10 ms. //0xfe
+ RF_WriteReg(dev, 0x00, 0x0197); mdelay(1); // Rx mode//+edward
+ RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); // Rx mode//+edward
+ RF_WriteReg(dev, 0x00, 0x009f); mdelay(1); // Rx mode//+edward
+
+#if 0//-edward
+ RF_WriteReg(dev, 0x00, 0x0197); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1);
+ RF_WriteReg(dev, 0x00, 0x009F); mdelay(1);
+#endif
+ RF_WriteReg(dev, 0x01, 0x0000); mdelay(1); // Rx mode//+edward
+ RF_WriteReg(dev, 0x02, 0x0000); mdelay(1); // Rx mode//+edward
+ //power save parameters.
+ u1b24E = read_nic_byte(dev, 0x24E);
+ write_nic_byte(dev, 0x24E, (u1b24E & (~(BIT5|BIT6))));
+
+ //=============================================================================
+
+ //=============================================================================
+ // CCKCONF.TXT
+ //=============================================================================
+
+ /* [POWER SAVE] Power Saving Parameters by jong. 2007-11-27
+ CCK reg0x00[7]=1'b1 :power saving for TX (default)
+ CCK reg0x00[6]=1'b1: power saving for RX (default)
+ CCK reg0x06[4]=1'b1: turn off channel estimation related circuits if not doing channel estimation.
+ CCK reg0x06[3]=1'b1: turn off unused circuits before cca = 1
+ CCK reg0x06[2]=1'b1: turn off cck's circuit if macrst =0
+ */
+#if 0
+ write_nic_dword(dev, PHY_ADR, 0x0100c880);
+ write_nic_dword(dev, PHY_ADR, 0x01001c86);
+ write_nic_dword(dev, PHY_ADR, 0x01007890);
+ write_nic_dword(dev, PHY_ADR, 0x0100d0ae);
+ write_nic_dword(dev, PHY_ADR, 0x010006af);
+ write_nic_dword(dev, PHY_ADR, 0x01004681);
+#endif
+ write_phy_cck(dev,0x00,0xc8);
+ write_phy_cck(dev,0x06,0x1c);
+ write_phy_cck(dev,0x10,0x78);
+ write_phy_cck(dev,0x2e,0xd0);
+ write_phy_cck(dev,0x2f,0x06);
+ write_phy_cck(dev,0x01,0x46);
+
+ // power control
+ write_nic_byte(dev, CCK_TXAGC, 0x10);
+ write_nic_byte(dev, OFDM_TXAGC, 0x1B);
+ write_nic_byte(dev, ANTSEL, 0x03);
+#else
+ //=============================================================================
+ // RADIOCFG.TXT
+ //=============================================================================
+
+ RF_WriteReg(dev, 0x00, 0x00b7); mdelay(1);
+ RF_WriteReg(dev, 0x01, 0x0ee0); mdelay(1);
+ RF_WriteReg(dev, 0x02, 0x044d); mdelay(1);
+ RF_WriteReg(dev, 0x03, 0x0441); mdelay(1);
+ RF_WriteReg(dev, 0x04, 0x08c3); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x00e6); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x082a); mdelay(1);
+ RF_WriteReg(dev, 0x08, 0x003f); mdelay(1);
+ RF_WriteReg(dev, 0x09, 0x0335); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x09d4); mdelay(1);
+ RF_WriteReg(dev, 0x0b, 0x07bb); mdelay(1);
+ RF_WriteReg(dev, 0x0c, 0x0850); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x0cdf); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x002b); mdelay(1);
+ RF_WriteReg(dev, 0x0f, 0x0114); mdelay(1);
+
+ RF_WriteReg(dev, 0x00, 0x01b7); mdelay(1);
+
+
+ for(i=1;i<=95;i++)
+ {
+ RF_WriteReg(dev, 0x01, i); mdelay(1);
+ RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1);
+ //DbgPrint("RF - 0x%x = 0x%x", i, ZEBRA_RF_RX_GAIN_TABLE[i]);
+ }
+
+ RF_WriteReg(dev, 0x03, 0x0080); mdelay(1); // write reg 18
+ RF_WriteReg(dev, 0x05, 0x0004); mdelay(1); // write reg 20
+ RF_WriteReg(dev, 0x00, 0x00b7); mdelay(1); // switch to reg0-reg15
+ //0xfd
+ //0xfd
+ //0xfd
+ RF_WriteReg(dev, 0x02, 0x0c4d); mdelay(1);
+ mdelay(100); // Deay 100 ms. //0xfe
+ mdelay(100); // Deay 100 ms. //0xfe
+ RF_WriteReg(dev, 0x02, 0x044d); mdelay(1);
+ RF_WriteReg(dev, 0x00, 0x02bf); mdelay(1); //0x002f disable 6us corner change, 06f--> enable
+
+ //=============================================================================
+
+ //=============================================================================
+ // CCKCONF.TXT
+ //=============================================================================
+
+ //=============================================================================
+
+ //=============================================================================
+ // Follow WMAC RTL8225_Config()
+ //=============================================================================
+
+ // power control
+ write_nic_byte(dev, CCK_TXAGC, 0x03);
+ write_nic_byte(dev, OFDM_TXAGC, 0x07);
+ write_nic_byte(dev, ANTSEL, 0x03);
+
+ //=============================================================================
+
+ // OFDM BBP setup
+// SetOutputEnableOfRfPins(dev);//by amy
+#endif
+
+
+
+ //=============================================================================
+ // AGC.txt
+ //=============================================================================
+
+// PlatformIOWrite4Byte( dev, PhyAddr, 0x00001280); // Annie, 2006-05-05
+ write_phy_ofdm(dev, 0x00, 0x12);
+ //WriteBBPortUchar(dev, 0x00001280);
+
+ for (i=0; i<128; i++)
+ {
+ //DbgPrint("AGC - [%x+1] = 0x%x\n", i, ZEBRA_AGC[i+1]);
+
+ data = ZEBRA_AGC[i+1];
+ data = data << 8;
+ data = data | 0x0000008F;
+
+ addr = i + 0x80; //enable writing AGC table
+ addr = addr << 8;
+ addr = addr | 0x0000008E;
+
+ WriteBBPortUchar(dev, data);
+ WriteBBPortUchar(dev, addr);
+ WriteBBPortUchar(dev, 0x0000008E);
+ }
+
+ PlatformIOWrite4Byte( dev, PhyAddr, 0x00001080); // Annie, 2006-05-05
+ //WriteBBPortUchar(dev, 0x00001080);
+
+ //=============================================================================
+
+ //=============================================================================
+ // OFDMCONF.TXT
+ //=============================================================================
+
+ for(i=0; i<60; i++)
+ {
+ u4bRegOffset=i;
+ u4bRegValue=OFDM_CONFIG[i];
+
+ //DbgPrint("OFDM - 0x%x = 0x%x\n", u4bRegOffset, u4bRegValue);
+
+ WriteBBPortUchar(dev,
+ (0x00000080 |
+ (u4bRegOffset & 0x7f) |
+ ((u4bRegValue & 0xff) << 8)));
+ }
+
+ //=============================================================================
+//by amy for antenna
+ //=============================================================================
+//{by amy 080312
+#ifdef CONFIG_RTL818X_S
+ // Config Sw/Hw Combinational Antenna Diversity. Added by Roger, 2008.02.26.
+ SetAntennaConfig87SE(dev, priv->bDefaultAntenna1, priv->bSwAntennaDiverity);
+#endif
+//by amy 080312}
+#if 0
+ // Config Sw/Hw Antenna Diversity
+ if( priv->bSwAntennaDiverity ) // Use SW+Hw Antenna Diversity
+ {
+ if( priv->bDefaultAntenna1 == true ) // aux antenna
+ {
+ // Mac register, aux antenna
+ write_nic_byte(dev, ANTSEL, 0x00);
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb
+ write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09
+ write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0d, 0x54); // Reg0d : 54
+ write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2
+ }
+ else // main antenna
+ {
+ // Mac register, main antenna
+ write_nic_byte(dev, ANTSEL, 0x03);
+ //base band
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b
+ write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09
+ write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c
+ write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2
+ }
+ }
+ else // Disable Antenna Diversity
+ {
+ if( priv->bDefaultAntenna1 == true ) // aux Antenna
+ {
+ // Mac register, aux antenna
+ write_nic_byte(dev, ANTSEL, 0x00);
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb
+ write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09
+ write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0d, 0x54); // Reg0d : 54
+ write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32
+ }
+ else // main Antenna
+ {
+ // Mac register, main antenna
+ write_nic_byte(dev, ANTSEL, 0x03);
+ // Config CCK RX antenna.
+ write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b
+ write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09
+ write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47
+ // Config OFDM RX antenna.
+ write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c
+ write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32
+ }
+ }
+#endif
+//by amy for antenna
+}
+
+
+void
+UpdateInitialGain(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ //unsigned char* IGTable;
+ //u8 DIG_CurrentInitialGain = 4;
+ //unsigned char u1Tmp;
+
+ //lzm add 080826
+ if(priv->eRFPowerState != eRfOn)
+ {
+ //Don't access BB/RF under disable PLL situation.
+ //RT_TRACE(COMP_DIG, DBG_LOUD, ("UpdateInitialGain - pHalData->eRFPowerState!=eRfOn\n"));
+ // Back to the original state
+ priv->InitialGain= priv->InitialGainBackUp;
+ return;
+ }
+
+ switch(priv->rf_chip)
+ {
+#if 0
+ case RF_ZEBRA2:
+ // Dynamic set initial gain, by shien chang, 2006.07.14
+ switch(priv->InitialGain)
+ {
+ case 1: //m861dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 1: -82 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfa85); mdelay(1);
+ break;
+
+ case 2: //m862dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 2: -82 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ case 3: //m863dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 3: -82 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0x96a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ case 4: //m864dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 4: -78 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ case 5: //m82dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 5: -74 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x3697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ case 6: //m78dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 6: -70 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x4697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ case 7: //m74dBm
+ DMESG("RTL8185B + 8225 Initial Gain State 7: -66 dBm \n");
+ write_nic_dword(dev, PhyAddr, 0x5697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1);
+ break;
+
+ default: //MP
+ DMESG("RTL8185B + 8225 Initial Gain State 1: -82 dBm (default)\n");
+ write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1);
+ write_nic_dword(dev, PhyAddr, 0xfa85); mdelay(1);
+ break;
+ }
+ break;
+#endif
+ case RF_ZEBRA4:
+ // Dynamic set initial gain, follow 87B
+ switch(priv->InitialGain)
+ {
+ case 1: //m861dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x26); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1);
+ break;
+
+ case 2: //m862dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 2: -82 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x36); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1);
+ break;
+
+ case 3: //m863dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 3: -82 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x36); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1);
+ break;
+
+ case 4: //m864dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 4: -78 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x46); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1);
+ break;
+
+ case 5: //m82dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 5: -74 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x46); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x96); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1);
+ break;
+
+ case 6: //m78dBm
+ //DMESG ("RTL8187 + 8225 Initial Gain State 6: -70 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x56); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x96); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1);
+ break;
+
+ case 7: //m74dBm
+ //DMESG("RTL8187 + 8225 Initial Gain State 7: -66 dBm \n");
+ write_phy_ofdm(dev, 0x17, 0x56); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0xa6); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1);
+ break;
+
+ case 8:
+ //DMESG("RTL8187 + 8225 Initial Gain State 8:\n");
+ write_phy_ofdm(dev, 0x17, 0x66); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0xb6); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1);
+ break;
+
+
+ default: //MP
+ //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm (default)\n");
+ write_phy_ofdm(dev, 0x17, 0x26); mdelay(1);
+ write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
+ write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1);
+ break;
+ }
+ break;
+
+
+ default:
+ DMESG("UpdateInitialGain(): unknown RFChipID: %#X\n", priv->rf_chip);
+ break;
+ }
+}
+#ifdef CONFIG_RTL818X_S
+//
+// Description:
+// Tx Power tracking mechanism routine on 87SE.
+// Created by Roger, 2007.12.11.
+//
+void
+InitTxPwrTracking87SE(
+ struct net_device *dev
+)
+{
+ //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ u32 u4bRfReg;
+
+ u4bRfReg = RF_ReadReg(dev, 0x02);
+
+ // Enable Thermal meter indication.
+ //printk("InitTxPwrTracking87SE(): Enable thermal meter indication, Write RF[0x02] = %#x", u4bRfReg|PWR_METER_EN);
+ RF_WriteReg(dev, 0x02, u4bRfReg|PWR_METER_EN); mdelay(1);
+}
+
+#endif
+void
+PhyConfig8185(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ write_nic_dword(dev, RCR, priv->ReceiveConfig);
+ priv->RFProgType = read_nic_byte(dev, CONFIG4) & 0x03;
+ // RF config
+ switch(priv->rf_chip)
+ {
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ ZEBRA_Config_85BASIC_HardCode( dev);
+ break;
+ }
+//{by amy 080312
+#ifdef CONFIG_RTL818X_S
+ // Set default initial gain state to 4, approved by SD3 DZ, by Bruce, 2007-06-06.
+ if(priv->bDigMechanism)
+ {
+ if(priv->InitialGain == 0)
+ priv->InitialGain = 4;
+ //printk("PhyConfig8185(): DIG is enabled, set default initial gain index to %d\n", priv->InitialGain);
+ }
+
+ //
+ // Enable thermal meter indication to implement TxPower tracking on 87SE.
+ // We initialize thermal meter here to avoid unsuccessful configuration.
+ // Added by Roger, 2007.12.11.
+ //
+ if(priv->bTxPowerTrack)
+ InitTxPwrTracking87SE(dev);
+
+#endif
+//by amy 080312}
+ priv->InitialGainBackUp= priv->InitialGain;
+ UpdateInitialGain(dev);
+
+ return;
+}
+
+
+
+
+void
+HwConfigureRTL8185(
+ struct net_device *dev
+ )
+{
+ //RTL8185_TODO: Determine Retrylimit, TxAGC, AutoRateFallback control.
+// u8 bUNIVERSAL_CONTROL_RL = 1;
+ u8 bUNIVERSAL_CONTROL_RL = 0;
+
+ u8 bUNIVERSAL_CONTROL_AGC = 1;
+ u8 bUNIVERSAL_CONTROL_ANT = 1;
+ u8 bAUTO_RATE_FALLBACK_CTL = 1;
+ u8 val8;
+ //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ //struct ieee80211_device *ieee = priv->ieee80211;
+ //if(IS_WIRELESS_MODE_A(dev) || IS_WIRELESS_MODE_G(dev))
+//{by amy 080312 if((ieee->mode == IEEE_G)||(ieee->mode == IEEE_A))
+// {
+// write_nic_word(dev, BRSR, 0xffff);
+// }
+// else
+// {
+// write_nic_word(dev, BRSR, 0x000f);
+// }
+//by amy 080312}
+ write_nic_word(dev, BRSR, 0x0fff);
+ // Retry limit
+ val8 = read_nic_byte(dev, CW_CONF);
+
+ if(bUNIVERSAL_CONTROL_RL)
+ val8 = val8 & 0xfd;
+ else
+ val8 = val8 | 0x02;
+
+ write_nic_byte(dev, CW_CONF, val8);
+
+ // Tx AGC
+ val8 = read_nic_byte(dev, TXAGC_CTL);
+ if(bUNIVERSAL_CONTROL_AGC)
+ {
+ write_nic_byte(dev, CCK_TXAGC, 128);
+ write_nic_byte(dev, OFDM_TXAGC, 128);
+ val8 = val8 & 0xfe;
+ }
+ else
+ {
+ val8 = val8 | 0x01 ;
+ }
+
+
+ write_nic_byte(dev, TXAGC_CTL, val8);
+
+ // Tx Antenna including Feedback control
+ val8 = read_nic_byte(dev, TXAGC_CTL );
+
+ if(bUNIVERSAL_CONTROL_ANT)
+ {
+ write_nic_byte(dev, ANTSEL, 0x00);
+ val8 = val8 & 0xfd;
+ }
+ else
+ {
+ val8 = val8 & (val8|0x02); //xiong-2006-11-15
+ }
+
+ write_nic_byte(dev, TXAGC_CTL, val8);
+
+ // Auto Rate fallback control
+ val8 = read_nic_byte(dev, RATE_FALLBACK);
+ val8 &= 0x7c;
+ if( bAUTO_RATE_FALLBACK_CTL )
+ {
+ val8 |= RATE_FALLBACK_CTL_ENABLE | RATE_FALLBACK_CTL_AUTO_STEP1;
+
+ // <RJ_TODO_8185B> We shall set up the ARFR according to user's setting.
+ //write_nic_word(dev, ARFR, 0x0fff); // set 1M ~ 54M
+//by amy
+#if 0
+ PlatformIOWrite2Byte(dev, ARFR, 0x0fff); // set 1M ~ 54M
+#endif
+#ifdef CONFIG_RTL818X_S
+ // Aadded by Roger, 2007.11.15.
+ PlatformIOWrite2Byte(dev, ARFR, 0x0fff); //set 1M ~ 54Mbps.
+#else
+ PlatformIOWrite2Byte(dev, ARFR, 0x0c00); //set 48Mbps, 54Mbps.
+ // By SD3 szuyi's request. by Roger, 2007.03.26.
+#endif
+//by amy
+ }
+ else
+ {
+ }
+ write_nic_byte(dev, RATE_FALLBACK, val8);
+}
+
+
+
+static void
+MacConfig_85BASIC_HardCode(
+ struct net_device *dev)
+{
+ //============================================================================
+ // MACREG.TXT
+ //============================================================================
+ int nLinesRead = 0;
+
+ u32 u4bRegOffset, u4bRegValue,u4bPageIndex = 0;
+ int i;
+
+ nLinesRead=sizeof(MAC_REG_TABLE)/2;
+
+ for(i = 0; i < nLinesRead; i++) //nLinesRead=101
+ {
+ u4bRegOffset=MAC_REG_TABLE[i][0];
+ u4bRegValue=MAC_REG_TABLE[i][1];
+
+ if(u4bRegOffset == 0x5e)
+ {
+ u4bPageIndex = u4bRegValue;
+ }
+ else
+ {
+ u4bRegOffset |= (u4bPageIndex << 8);
+ }
+ //DbgPrint("MAC - 0x%x = 0x%x\n", u4bRegOffset, u4bRegValue);
+ write_nic_byte(dev, u4bRegOffset, (u8)u4bRegValue);
+ }
+ //============================================================================
+}
+
+
+
+static void
+MacConfig_85BASIC(
+ struct net_device *dev)
+{
+
+ u8 u1DA;
+ MacConfig_85BASIC_HardCode(dev);
+
+ //============================================================================
+
+ // Follow TID_AC_MAP of WMac.
+ write_nic_word(dev, TID_AC_MAP, 0xfa50);
+
+ // Interrupt Migration, Jong suggested we use set 0x0000 first, 2005.12.14, by rcnjko.
+ write_nic_word(dev, IntMig, 0x0000);
+
+ // Prevent TPC to cause CRC error. Added by Annie, 2006-06-10.
+ PlatformIOWrite4Byte(dev, 0x1F0, 0x00000000);
+ PlatformIOWrite4Byte(dev, 0x1F4, 0x00000000);
+ PlatformIOWrite1Byte(dev, 0x1F8, 0x00);
+
+ // Asked for by SD3 CM Lin, 2006.06.27, by rcnjko.
+ //PlatformIOWrite4Byte(dev, RFTiming, 0x00004001);
+//by amy
+#if 0
+ write_nic_dword(dev, RFTiming, 0x00004001);
+#endif
+#ifdef CONFIG_RTL818X_S
+ // power save parameter based on "87SE power save parameters 20071127.doc", as follow.
+
+ //Enable DA10 TX power saving
+ u1DA = read_nic_byte(dev, PHYPR);
+ write_nic_byte(dev, PHYPR, (u1DA | BIT2) );
+
+ //POWER:
+ write_nic_word(dev, 0x360, 0x1000);
+ write_nic_word(dev, 0x362, 0x1000);
+
+ // AFE.
+ write_nic_word(dev, 0x370, 0x0560);
+ write_nic_word(dev, 0x372, 0x0560);
+ write_nic_word(dev, 0x374, 0x0DA4);
+ write_nic_word(dev, 0x376, 0x0DA4);
+ write_nic_word(dev, 0x378, 0x0560);
+ write_nic_word(dev, 0x37A, 0x0560);
+ write_nic_word(dev, 0x37C, 0x00EC);
+// write_nic_word(dev, 0x37E, 0x00FE);//-edward
+ write_nic_word(dev, 0x37E, 0x00EC);//+edward
+#else
+ write_nic_dword(dev, RFTiming, 0x00004003);
+#endif
+ write_nic_byte(dev, 0x24E,0x01);
+//by amy
+
+}
+
+
+
+
+u8
+GetSupportedWirelessMode8185(
+ struct net_device *dev
+)
+{
+ u8 btSupportedWirelessMode = 0;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+ switch(priv->rf_chip)
+ {
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ btSupportedWirelessMode = (WIRELESS_MODE_B | WIRELESS_MODE_G);
+ break;
+ default:
+ btSupportedWirelessMode = WIRELESS_MODE_B;
+ break;
+ }
+
+ return btSupportedWirelessMode;
+}
+
+void
+ActUpdateChannelAccessSetting(
+ struct net_device *dev,
+ WIRELESS_MODE WirelessMode,
+ PCHANNEL_ACCESS_SETTING ChnlAccessSetting
+ )
+{
+ struct r8180_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
+ AC_CODING eACI;
+ AC_PARAM AcParam;
+ //PSTA_QOS pStaQos = Adapter->MgntInfo.pStaQos;
+ u8 bFollowLegacySetting = 0;
+ u8 u1bAIFS;
+
+ //
+ // <RJ_TODO_8185B>
+ // TODO: We still don't know how to set up these registers, just follow WMAC to
+ // verify 8185B FPAG.
+ //
+ // <RJ_TODO_8185B>
+ // Jong said CWmin/CWmax register are not functional in 8185B,
+ // so we shall fill channel access realted register into AC parameter registers,
+ // even in nQBss.
+ //
+ ChnlAccessSetting->SIFS_Timer = 0x22; // Suggested by Jong, 2005.12.08.
+ ChnlAccessSetting->DIFS_Timer = 0x1C; // 2006.06.02, by rcnjko.
+ ChnlAccessSetting->SlotTimeTimer = 9; // 2006.06.02, by rcnjko.
+ ChnlAccessSetting->EIFS_Timer = 0x5B; // Suggested by wcchu, it is the default value of EIFS register, 2005.12.08.
+ ChnlAccessSetting->CWminIndex = 3; // 2006.06.02, by rcnjko.
+ ChnlAccessSetting->CWmaxIndex = 7; // 2006.06.02, by rcnjko.
+
+ write_nic_byte(dev, SIFS, ChnlAccessSetting->SIFS_Timer);
+ //Adapter->HalFunc.SetHwRegHandler( Adapter, HW_VAR_SLOT_TIME, &ChnlAccessSetting->SlotTimeTimer ); // Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29.
+ write_nic_byte(dev, SLOT, ChnlAccessSetting->SlotTimeTimer); // Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29.
+
+ u1bAIFS = aSifsTime + (2 * ChnlAccessSetting->SlotTimeTimer );
+
+ //write_nic_byte(dev, AC_VO_PARAM, u1bAIFS);
+ //write_nic_byte(dev, AC_VI_PARAM, u1bAIFS);
+ //write_nic_byte(dev, AC_BE_PARAM, u1bAIFS);
+ //write_nic_byte(dev, AC_BK_PARAM, u1bAIFS);
+
+ write_nic_byte(dev, EIFS, ChnlAccessSetting->EIFS_Timer);
+
+ write_nic_byte(dev, AckTimeOutReg, 0x5B); // <RJ_EXPR_QOS> Suggested by wcchu, it is the default value of EIFS register, 2005.12.08.
+
+#ifdef TODO
+ // <RJ_TODO_NOW_8185B> Update ECWmin/ECWmax, AIFS, TXOP Limit of each AC to the value defined by SPEC.
+ if( pStaQos->CurrentQosMode > QOS_DISABLE )
+ { // QoS mode.
+ if(pStaQos->QBssWirelessMode == WirelessMode)
+ {
+ // Follow AC Parameters of the QBSS.
+ for(eACI = 0; eACI < AC_MAX; eACI++)
+ {
+ Adapter->HalFunc.SetHwRegHandler(Adapter, HW_VAR_AC_PARAM, (pu1Byte)(&(pStaQos->WMMParamEle.AcParam[eACI])) );
+ }
+ }
+ else
+ {
+ // Follow Default WMM AC Parameters.
+ bFollowLegacySetting = 1;
+ }
+ }
+ else
+#endif
+ { // Legacy 802.11.
+ bFollowLegacySetting = 1;
+
+ }
+
+ // this setting is copied from rtl8187B. xiong-2006-11-13
+ if(bFollowLegacySetting)
+ {
+
+
+ //
+ // Follow 802.11 seeting to AC parameter, all AC shall use the same parameter.
+ // 2005.12.01, by rcnjko.
+ //
+ AcParam.longData = 0;
+ AcParam.f.AciAifsn.f.AIFSN = 2; // Follow 802.11 DIFS.
+ AcParam.f.AciAifsn.f.ACM = 0;
+ AcParam.f.Ecw.f.ECWmin = ChnlAccessSetting->CWminIndex; // Follow 802.11 CWmin.
+ AcParam.f.Ecw.f.ECWmax = ChnlAccessSetting->CWmaxIndex; // Follow 802.11 CWmax.
+ AcParam.f.TXOPLimit = 0;
+
+ //lzm reserved 080826
+#if 1
+#ifdef THOMAS_TURBO
+ // For turbo mode setting. port from 87B by Isaiah 2008-08-01
+ if( ieee->current_network.Turbo_Enable == 1 )
+ AcParam.f.TXOPLimit = 0x01FF;
+#endif
+ // For 87SE with Intel 4965 Ad-Hoc mode have poor throughput (19MB)
+ if (ieee->iw_mode == IW_MODE_ADHOC)
+ AcParam.f.TXOPLimit = 0x0020;
+#endif
+
+ for(eACI = 0; eACI < AC_MAX; eACI++)
+ {
+ AcParam.f.AciAifsn.f.ACI = (u8)eACI;
+ {
+ PAC_PARAM pAcParam = (PAC_PARAM)(&AcParam);
+ AC_CODING eACI;
+ u8 u1bAIFS;
+ u32 u4bAcParam;
+
+ // Retrive paramters to udpate.
+ eACI = pAcParam->f.AciAifsn.f.ACI;
+ u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * ChnlAccessSetting->SlotTimeTimer + aSifsTime;
+ u4bAcParam = ( (((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) |
+ (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) |
+ (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) |
+ (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
+
+ switch(eACI)
+ {
+ case AC1_BK:
+ //write_nic_dword(dev, AC_BK_PARAM, u4bAcParam);
+ break;
+
+ case AC0_BE:
+ //write_nic_dword(dev, AC_BE_PARAM, u4bAcParam);
+ break;
+
+ case AC2_VI:
+ //write_nic_dword(dev, AC_VI_PARAM, u4bAcParam);
+ break;
+
+ case AC3_VO:
+ //write_nic_dword(dev, AC_VO_PARAM, u4bAcParam);
+ break;
+
+ default:
+ DMESGW( "SetHwReg8185(): invalid ACI: %d !\n", eACI);
+ break;
+ }
+
+ // Cehck ACM bit.
+ // If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
+ //write_nic_byte(dev, ACM_CONTROL, pAcParam->f.AciAifsn);
+ {
+ PACI_AIFSN pAciAifsn = (PACI_AIFSN)(&pAcParam->f.AciAifsn);
+ AC_CODING eACI = pAciAifsn->f.ACI;
+
+ //modified Joseph
+ //for 8187B AsynIORead issue
+#ifdef TODO
+ u8 AcmCtrl = pHalData->AcmControl;
+#else
+ u8 AcmCtrl = 0;
+#endif
+ if( pAciAifsn->f.ACM )
+ { // ACM bit is 1.
+ switch(eACI)
+ {
+ case AC0_BE:
+ AcmCtrl |= (BEQ_ACM_EN|BEQ_ACM_CTL|ACM_HW_EN); // or 0x21
+ break;
+
+ case AC2_VI:
+ AcmCtrl |= (VIQ_ACM_EN|VIQ_ACM_CTL|ACM_HW_EN); // or 0x42
+ break;
+
+ case AC3_VO:
+ AcmCtrl |= (VOQ_ACM_EN|VOQ_ACM_CTL|ACM_HW_EN); // or 0x84
+ break;
+
+ default:
+ DMESGW("SetHwReg8185(): [HW_VAR_ACM_CTRL] ACM set failed: eACI is %d\n", eACI );
+ break;
+ }
+ }
+ else
+ { // ACM bit is 0.
+ switch(eACI)
+ {
+ case AC0_BE:
+ AcmCtrl &= ( (~BEQ_ACM_EN) & (~BEQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0xDE
+ break;
+
+ case AC2_VI:
+ AcmCtrl &= ( (~VIQ_ACM_EN) & (~VIQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0xBD
+ break;
+
+ case AC3_VO:
+ AcmCtrl &= ( (~VOQ_ACM_EN) & (~VOQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0x7B
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ //printk(KERN_WARNING "SetHwReg8185(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl);
+
+#ifdef TO_DO
+ pHalData->AcmControl = AcmCtrl;
+#endif
+ //write_nic_byte(dev, ACM_CONTROL, AcmCtrl);
+ write_nic_byte(dev, ACM_CONTROL, 0);
+ }
+ }
+ }
+
+
+ }
+}
+
+void
+ActSetWirelessMode8185(
+ struct net_device *dev,
+ u8 btWirelessMode
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
+ //PMGNT_INFO pMgntInfo = &(Adapter->MgntInfo);
+ u8 btSupportedWirelessMode = GetSupportedWirelessMode8185(dev);
+
+ if( (btWirelessMode & btSupportedWirelessMode) == 0 )
+ { // Don't switch to unsupported wireless mode, 2006.02.15, by rcnjko.
+ DMESGW("ActSetWirelessMode8185(): WirelessMode(%d) is not supported (%d)!\n",
+ btWirelessMode, btSupportedWirelessMode);
+ return;
+ }
+
+ // 1. Assign wireless mode to swtich if necessary.
+ if (btWirelessMode == WIRELESS_MODE_AUTO)
+ {
+ if((btSupportedWirelessMode & WIRELESS_MODE_A))
+ {
+ btWirelessMode = WIRELESS_MODE_A;
+ }
+ else if((btSupportedWirelessMode & WIRELESS_MODE_G))
+ {
+ btWirelessMode = WIRELESS_MODE_G;
+ }
+ else if((btSupportedWirelessMode & WIRELESS_MODE_B))
+ {
+ btWirelessMode = WIRELESS_MODE_B;
+ }
+ else
+ {
+ DMESGW("ActSetWirelessMode8185(): No valid wireless mode supported, btSupportedWirelessMode(%x)!!!\n",
+ btSupportedWirelessMode);
+ btWirelessMode = WIRELESS_MODE_B;
+ }
+ }
+
+
+ // 2. Swtich band: RF or BB specific actions,
+ // for example, refresh tables in omc8255, or change initial gain if necessary.
+ switch(priv->rf_chip)
+ {
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ {
+ // Nothing to do for Zebra to switch band.
+ // Update current wireless mode if we swtich to specified band successfully.
+ ieee->mode = (WIRELESS_MODE)btWirelessMode;
+ }
+ break;
+
+ default:
+ DMESGW("ActSetWirelessMode8185(): unsupported RF: 0x%X !!!\n", priv->rf_chip);
+ break;
+ }
+
+ // 3. Change related setting.
+ if( ieee->mode == WIRELESS_MODE_A ){
+ DMESG("WIRELESS_MODE_A\n");
+ }
+ else if( ieee->mode == WIRELESS_MODE_B ){
+ DMESG("WIRELESS_MODE_B\n");
+ }
+ else if( ieee->mode == WIRELESS_MODE_G ){
+ DMESG("WIRELESS_MODE_G\n");
+ }
+
+ ActUpdateChannelAccessSetting( dev, ieee->mode, &priv->ChannelAccessSetting);
+}
+
+void rtl8185b_irq_enable(struct net_device *dev)
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+ priv->irq_enabled = 1;
+ write_nic_dword(dev, IMR, priv->IntrMask);
+}
+//by amy for power save
+void
+DrvIFIndicateDisassociation(
+ struct net_device *dev,
+ u16 reason
+ )
+{
+ //printk("==> DrvIFIndicateDisassociation()\n");
+
+ // nothing is needed after disassociation request.
+
+ //printk("<== DrvIFIndicateDisassociation()\n");
+}
+void
+MgntDisconnectIBSS(
+ struct net_device *dev
+)
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ u8 i;
+
+ //printk("XXXXXXXXXX MgntDisconnect IBSS\n");
+
+ DrvIFIndicateDisassociation(dev, unspec_reason);
+
+// PlatformZeroMemory( pMgntInfo->Bssid, 6 );
+ for(i=0;i<6;i++) priv->ieee80211->current_network.bssid[i] = 0x55;
+
+ priv->ieee80211->state = IEEE80211_NOLINK;
+
+ //Stop Beacon.
+
+ // Vista add a Adhoc profile, HW radio off untill OID_DOT11_RESET_REQUEST
+ // Driver would set MSR=NO_LINK, then HW Radio ON, MgntQueue Stuck.
+ // Because Bcn DMA isn't complete, mgnt queue would stuck until Bcn packet send.
+
+ // Disable Beacon Queue Own bit, suggested by jong
+// Adapter->HalFunc.SetTxDescOWNHandler(Adapter, BEACON_QUEUE, 0, 0);
+ ieee80211_stop_send_beacons(priv->ieee80211);
+
+ priv->ieee80211->link_change(dev);
+ notify_wx_assoc_event(priv->ieee80211);
+
+ // Stop SW Beacon.Use hw beacon so do not need to do so.by amy
+#if 0
+ if(pMgntInfo->bEnableSwBeaconTimer)
+ {
+ // SwBeaconTimer will stop if pMgntInfo->mIbss==FALSE, see SwBeaconCallback() for details.
+// comment out by haich, 2007.10.01
+//#if DEV_BUS_TYPE==USB_INTERFACE
+ PlatformCancelTimer( Adapter, &pMgntInfo->SwBeaconTimer);
+//#endif
+ }
+#endif
+
+// MgntIndicateMediaStatus( Adapter, RT_MEDIA_DISCONNECT, GENERAL_INDICATE );
+
+}
+void
+MlmeDisassociateRequest(
+ struct net_device *dev,
+ u8* asSta,
+ u8 asRsn
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ u8 i;
+
+ SendDisassociation(priv->ieee80211, asSta, asRsn );
+
+ if( memcmp(priv->ieee80211->current_network.bssid, asSta, 6 ) == 0 ){
+ //ShuChen TODO: change media status.
+ //ShuChen TODO: What to do when disassociate.
+ DrvIFIndicateDisassociation(dev, unspec_reason);
+
+
+ // pMgntInfo->AsocTimestamp = 0;
+ for(i=0;i<6;i++) priv->ieee80211->current_network.bssid[i] = 0x22;
+// pMgntInfo->mBrates.Length = 0;
+// Adapter->HalFunc.SetHwRegHandler( Adapter, HW_VAR_BASIC_RATE, (pu1Byte)(&pMgntInfo->mBrates) );
+
+ ieee80211_disassociate(priv->ieee80211);
+
+
+ }
+
+}
+
+void
+MgntDisconnectAP(
+ struct net_device *dev,
+ u8 asRsn
+)
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+//
+// Commented out by rcnjko, 2005.01.27:
+// I move SecClearAllKeys() to MgntActSet_802_11_DISASSOCIATE().
+//
+// //2004/09/15, kcwu, the key should be cleared, or the new handshaking will not success
+// SecClearAllKeys(Adapter);
+
+ // In WPA WPA2 need to Clear all key ... because new key will set after new handshaking.
+#ifdef TODO
+ if( pMgntInfo->SecurityInfo.AuthMode > RT_802_11AuthModeAutoSwitch ||
+ (pMgntInfo->bAPSuportCCKM && pMgntInfo->bCCX8021xenable) ) // In CCKM mode will Clear key
+ {
+ SecClearAllKeys(Adapter);
+ RT_TRACE(COMP_SEC, DBG_LOUD,("======>CCKM clear key..."))
+ }
+#endif
+ // 2004.10.11, by rcnjko.
+ //MlmeDisassociateRequest( Adapter, pMgntInfo->Bssid, disas_lv_ss );
+ MlmeDisassociateRequest( dev, priv->ieee80211->current_network.bssid, asRsn );
+
+ priv->ieee80211->state = IEEE80211_NOLINK;
+// pMgntInfo->AsocTimestamp = 0;
+}
+bool
+MgntDisconnect(
+ struct net_device *dev,
+ u8 asRsn
+)
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ //
+ // Schedule an workitem to wake up for ps mode, 070109, by rcnjko.
+ //
+#ifdef TODO
+ if(pMgntInfo->mPss != eAwake)
+ {
+ //
+ // Using AwkaeTimer to prevent mismatch ps state.
+ // In the timer the state will be changed according to the RF is being awoke or not. By Bruce, 2007-10-31.
+ //
+ // PlatformScheduleWorkItem( &(pMgntInfo->AwakeWorkItem) );
+ PlatformSetTimer( Adapter, &(pMgntInfo->AwakeTimer), 0 );
+ }
+#endif
+
+ // Indication of disassociation event.
+ //DrvIFIndicateDisassociation(Adapter, asRsn);
+#ifdef ENABLE_DOT11D
+ if(IS_DOT11D_ENABLE(priv->ieee80211))
+ Dot11d_Reset(priv->ieee80211);
+#endif
+ // In adhoc mode, update beacon frame.
+ if( priv->ieee80211->state == IEEE80211_LINKED )
+ {
+ if( priv->ieee80211->iw_mode == IW_MODE_ADHOC )
+ {
+// RT_TRACE(COMP_MLME, DBG_LOUD, ("MgntDisconnect() ===> MgntDisconnectIBSS\n"));
+ //printk("MgntDisconnect() ===> MgntDisconnectIBSS\n");
+ MgntDisconnectIBSS(dev);
+ }
+ if( priv->ieee80211->iw_mode == IW_MODE_INFRA )
+ {
+ // We clear key here instead of MgntDisconnectAP() because that
+ // MgntActSet_802_11_DISASSOCIATE() is an interface called by OS,
+ // e.g. OID_802_11_DISASSOCIATE in Windows while as MgntDisconnectAP() is
+ // used to handle disassociation related things to AP, e.g. send Disassoc
+ // frame to AP. 2005.01.27, by rcnjko.
+// SecClearAllKeys(Adapter);
+
+// RT_TRACE(COMP_MLME, DBG_LOUD, ("MgntDisconnect() ===> MgntDisconnectAP\n"));
+ //printk("MgntDisconnect() ===> MgntDisconnectAP\n");
+ MgntDisconnectAP(dev, asRsn);
+ }
+
+ // Inidicate Disconnect, 2005.02.23, by rcnjko.
+// MgntIndicateMediaStatus( Adapter, RT_MEDIA_DISCONNECT, GENERAL_INDICATE);
+ }
+
+ return true;
+}
+//
+// Description:
+// Chang RF Power State.
+// Note that, only MgntActSet_RF_State() is allowed to set HW_VAR_RF_STATE.
+//
+// Assumption:
+// PASSIVE LEVEL.
+//
+bool
+SetRFPowerState(
+ struct net_device *dev,
+ RT_RF_POWER_STATE eRFPowerState
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ bool bResult = false;
+
+// printk("---------> SetRFPowerState(): eRFPowerState(%d)\n", eRFPowerState);
+ if(eRFPowerState == priv->eRFPowerState)
+ {
+// printk("<--------- SetRFPowerState(): discard the request for eRFPowerState(%d) is the same.\n", eRFPowerState);
+ return bResult;
+ }
+
+ switch(priv->rf_chip)
+ {
+ case RF_ZEBRA2:
+ case RF_ZEBRA4:
+ bResult = SetZebraRFPowerState8185(dev, eRFPowerState);
+ break;
+
+ default:
+ printk("SetRFPowerState8185(): unknown RFChipID: 0x%X!!!\n", priv->rf_chip);
+ break;;
+}
+// printk("<--------- SetRFPowerState(): bResult(%d)\n", bResult);
+
+ return bResult;
+}
+void
+HalEnableRx8185Dummy(
+ struct net_device *dev
+ )
+{
+}
+void
+HalDisableRx8185Dummy(
+ struct net_device *dev
+ )
+{
+}
+
+bool
+MgntActSet_RF_State(
+ struct net_device *dev,
+ RT_RF_POWER_STATE StateToSet,
+ u32 ChangeSource
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ bool bActionAllowed = false;
+ bool bConnectBySSID = false;
+ RT_RF_POWER_STATE rtState;
+ u16 RFWaitCounter = 0;
+ unsigned long flag;
+// printk("===>MgntActSet_RF_State(): StateToSet(%d), ChangeSource(0x%x)\n",StateToSet, ChangeSource);
+ //
+ // Prevent the race condition of RF state change. By Bruce, 2007-11-28.
+ // Only one thread can change the RF state at one time, and others should wait to be executed.
+ //
+#if 1
+ while(true)
+ {
+// down(&priv->rf_state);
+ spin_lock_irqsave(&priv->rf_ps_lock,flag);
+ if(priv->RFChangeInProgress)
+ {
+// printk("====================>haha111111111\n");
+// up(&priv->rf_state);
+// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): RF Change in progress! Wait to set..StateToSet(%d).\n", StateToSet));
+ spin_unlock_irqrestore(&priv->rf_ps_lock,flag);
+ // Set RF after the previous action is done.
+ while(priv->RFChangeInProgress)
+ {
+ RFWaitCounter ++;
+// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): Wait 1 ms (%d times)...\n", RFWaitCounter));
+ udelay(1000); // 1 ms
+
+ // Wait too long, return FALSE to avoid to be stuck here.
+ if(RFWaitCounter > 1000) // 1sec
+ {
+// RT_ASSERT(FALSE, ("MgntActSet_RF_State(): Wait too logn to set RF\n"));
+ printk("MgntActSet_RF_State(): Wait too long to set RF\n");
+ // TODO: Reset RF state?
+ return false;
+ }
+ }
+ }
+ else
+ {
+// printk("========================>haha2\n");
+ priv->RFChangeInProgress = true;
+// up(&priv->rf_state);
+ spin_unlock_irqrestore(&priv->rf_ps_lock,flag);
+ break;
+ }
+ }
+#endif
+ rtState = priv->eRFPowerState;
+
+
+ switch(StateToSet)
+ {
+ case eRfOn:
+ //
+ // Turn On RF no matter the IPS setting because we need to update the RF state to Ndis under Vista, or
+ // the Windows does not allow the driver to perform site survey any more. By Bruce, 2007-10-02.
+ //
+ priv->RfOffReason &= (~ChangeSource);
+
+ if(! priv->RfOffReason)
+ {
+ priv->RfOffReason = 0;
+ bActionAllowed = true;
+
+ if(rtState == eRfOff && ChangeSource >=RF_CHANGE_BY_HW && !priv->bInHctTest)
+ {
+ bConnectBySSID = true;
+ }
+ }
+ else
+// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State - eRfon reject pMgntInfo->RfOffReason= 0x%x, ChangeSource=0x%X\n", pMgntInfo->RfOffReason, ChangeSource));
+ ;
+ break;
+
+ case eRfOff:
+ // 070125, rcnjko: we always keep connected in AP mode.
+
+ if (priv->RfOffReason > RF_CHANGE_BY_IPS)
+ {
+ //
+ // 060808, Annie:
+ // Disconnect to current BSS when radio off. Asked by QuanTa.
+ //
+
+ //
+ // Calling MgntDisconnect() instead of MgntActSet_802_11_DISASSOCIATE(),
+ // because we do NOT need to set ssid to dummy ones.
+ // Revised by Roger, 2007.12.04.
+ //
+ MgntDisconnect( dev, disas_lv_ss );
+
+ // Clear content of bssDesc[] and bssDesc4Query[] to avoid reporting old bss to UI.
+ // 2007.05.28, by shien chang.
+// PlatformZeroMemory( pMgntInfo->bssDesc, sizeof(RT_WLAN_BSS)*MAX_BSS_DESC );
+// pMgntInfo->NumBssDesc = 0;
+// PlatformZeroMemory( pMgntInfo->bssDesc4Query, sizeof(RT_WLAN_BSS)*MAX_BSS_DESC );
+// pMgntInfo->NumBssDesc4Query = 0;
+ }
+
+
+
+ priv->RfOffReason |= ChangeSource;
+ bActionAllowed = true;
+ break;
+
+ case eRfSleep:
+ priv->RfOffReason |= ChangeSource;
+ bActionAllowed = true;
+ break;
+
+ default:
+ break;
+ }
+
+ if(bActionAllowed)
+ {
+// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): Action is allowed.... StateToSet(%d), RfOffReason(%#X)\n", StateToSet, pMgntInfo->RfOffReason));
+ // Config HW to the specified mode.
+// printk("MgntActSet_RF_State(): Action is allowed.... StateToSet(%d), RfOffReason(%#X)\n", StateToSet, priv->RfOffReason);
+ SetRFPowerState(dev, StateToSet);
+
+ // Turn on RF.
+ if(StateToSet == eRfOn)
+ {
+ HalEnableRx8185Dummy(dev);
+ if(bConnectBySSID)
+ {
+ // by amy not supported
+// MgntActSet_802_11_SSID(Adapter, Adapter->MgntInfo.Ssid.Octet, Adapter->MgntInfo.Ssid.Length, TRUE );
+ }
+ }
+ // Turn off RF.
+ else if(StateToSet == eRfOff)
+ {
+ HalDisableRx8185Dummy(dev);
+ }
+ }
+ else
+ {
+ // printk("MgntActSet_RF_State(): Action is rejected.... StateToSet(%d), ChangeSource(%#X), RfOffReason(%#X)\n", StateToSet, ChangeSource, priv->RfOffReason);
+ }
+
+ // Release RF spinlock
+// down(&priv->rf_state);
+ spin_lock_irqsave(&priv->rf_ps_lock,flag);
+ priv->RFChangeInProgress = false;
+// up(&priv->rf_state);
+ spin_unlock_irqrestore(&priv->rf_ps_lock,flag);
+// printk("<===MgntActSet_RF_State()\n");
+ return bActionAllowed;
+}
+void
+InactivePowerSave(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ //u8 index = 0;
+
+ //
+ // This flag "bSwRfProcessing", indicates the status of IPS procedure, should be set if the IPS workitem
+ // is really scheduled.
+ // The old code, sets this flag before scheduling the IPS workitem and however, at the same time the
+ // previous IPS workitem did not end yet, fails to schedule the current workitem. Thus, bSwRfProcessing
+ // blocks the IPS procedure of switching RF.
+ // By Bruce, 2007-12-25.
+ //
+ priv->bSwRfProcessing = true;
+
+ MgntActSet_RF_State(dev, priv->eInactivePowerState, RF_CHANGE_BY_IPS);
+
+ //
+ // To solve CAM values miss in RF OFF, rewrite CAM values after RF ON. By Bruce, 2007-09-20.
+ //
+#if 0
+ while( index < 4 )
+ {
+ if( ( pMgntInfo->SecurityInfo.PairwiseEncAlgorithm == WEP104_Encryption ) ||
+ (pMgntInfo->SecurityInfo.PairwiseEncAlgorithm == WEP40_Encryption) )
+ {
+ if( pMgntInfo->SecurityInfo.KeyLen[index] != 0)
+ pAdapter->HalFunc.SetKeyHandler(pAdapter, index, 0, FALSE, pMgntInfo->SecurityInfo.PairwiseEncAlgorithm, TRUE, FALSE);
+
+ }
+ index++;
+ }
+#endif
+ priv->bSwRfProcessing = false;
+}
+
+//
+// Description:
+// Enter the inactive power save mode. RF will be off
+// 2007.08.17, by shien chang.
+//
+void
+IPSEnter(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ RT_RF_POWER_STATE rtState;
+ //printk("==============================>enter IPS\n");
+ if (priv->bInactivePs)
+ {
+ rtState = priv->eRFPowerState;
+
+ //
+ // Added by Bruce, 2007-12-25.
+ // Do not enter IPS in the following conditions:
+ // (1) RF is already OFF or Sleep
+ // (2) bSwRfProcessing (indicates the IPS is still under going)
+ // (3) Connectted (only disconnected can trigger IPS)
+ // (4) IBSS (send Beacon)
+ // (5) AP mode (send Beacon)
+ //
+ if (rtState == eRfOn && !priv->bSwRfProcessing
+ && (priv->ieee80211->state != IEEE80211_LINKED ))
+ {
+ // printk("IPSEnter(): Turn off RF.\n");
+ priv->eInactivePowerState = eRfOff;
+ InactivePowerSave(dev);
+ }
+ }
+// printk("priv->eRFPowerState is %d\n",priv->eRFPowerState);
+}
+void
+IPSLeave(
+ struct net_device *dev
+ )
+{
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ RT_RF_POWER_STATE rtState;
+ //printk("===================================>leave IPS\n");
+ if (priv->bInactivePs)
+ {
+ rtState = priv->eRFPowerState;
+ if ((rtState == eRfOff || rtState == eRfSleep) && (!priv->bSwRfProcessing) && priv->RfOffReason <= RF_CHANGE_BY_IPS)
+ {
+// printk("IPSLeave(): Turn on RF.\n");
+ priv->eInactivePowerState = eRfOn;
+ InactivePowerSave(dev);
+ }
+ }
+// printk("priv->eRFPowerState is %d\n",priv->eRFPowerState);
+}
+//by amy for power save
+void rtl8185b_adapter_start(struct net_device *dev)
+{
+ struct r8180_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
+
+ u8 SupportedWirelessMode;
+ u8 InitWirelessMode;
+ u8 bInvalidWirelessMode = 0;
+ //int i;
+ u8 tmpu8;
+ //u8 u1tmp,u2tmp;
+ u8 btCR9346;
+ u8 TmpU1b;
+ u8 btPSR;
+
+ //rtl8180_rtx_disable(dev);
+//{by amy 080312
+ write_nic_byte(dev,0x24e, (BIT5|BIT6|BIT0));
+//by amy 080312}
+ rtl8180_reset(dev);
+
+ priv->dma_poll_mask = 0;
+ priv->dma_poll_stop_mask = 0;
+
+ //rtl8180_beacon_tx_disable(dev);
+
+ HwConfigureRTL8185(dev);
+
+ write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
+ write_nic_word(dev, MAC4, ((u32*)dev->dev_addr)[1] & 0xffff );
+
+ write_nic_byte(dev, MSR, read_nic_byte(dev, MSR) & 0xf3); // default network type to 'No Link'
+
+ //write_nic_byte(dev, BRSR, 0x0); // Set BRSR= 1M
+
+ write_nic_word(dev, BcnItv, 100);
+ write_nic_word(dev, AtimWnd, 2);
+
+ //PlatformEFIOWrite2Byte(dev, FEMR, 0xFFFF);
+ PlatformIOWrite2Byte(dev, FEMR, 0xFFFF);
+
+ write_nic_byte(dev, WPA_CONFIG, 0);
+
+ MacConfig_85BASIC(dev);
+
+ // Override the RFSW_CTRL (MAC offset 0x272-0x273), 2006.06.07, by rcnjko.
+ // BT_DEMO_BOARD type
+ PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x569a);
+//by amy
+//#ifdef CONFIG_RTL818X_S
+ // for jong required
+// PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x9a56);
+//#endif
+//by amy
+ //BT_QA_BOARD
+ //PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x9a56);
+
+ //-----------------------------------------------------------------------------
+ // Set up PHY related.
+ //-----------------------------------------------------------------------------
+ // Enable Config3.PARAM_En to revise AnaaParm.
+ write_nic_byte(dev, CR9346, 0xc0); // enable config register write
+//by amy
+ tmpu8 = read_nic_byte(dev, CONFIG3);
+#ifdef CONFIG_RTL818X_S
+ write_nic_byte(dev, CONFIG3, (tmpu8 |CONFIG3_PARM_En) );
+#else
+ write_nic_byte(dev, CONFIG3, (tmpu8 |CONFIG3_PARM_En | CONFIG3_CLKRUN_En) );
+#endif
+//by amy
+ // Turn on Analog power.
+ // Asked for by William, otherwise, MAC 3-wire can't work, 2006.06.27, by rcnjko.
+ write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON);
+ write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON);
+//by amy
+#ifdef CONFIG_RTL818X_S
+ write_nic_word(dev, ANAPARAM3, 0x0010);
+#else
+ write_nic_byte(dev, ANAPARAM3, 0x00);
+#endif
+//by amy
+
+ write_nic_byte(dev, CONFIG3, tmpu8);
+ write_nic_byte(dev, CR9346, 0x00);
+//{by amy 080312 for led
+ // enable EEM0 and EEM1 in 9346CR
+ btCR9346 = read_nic_byte(dev, CR9346);
+ write_nic_byte(dev, CR9346, (btCR9346|0xC0) );
+
+ // B cut use LED1 to control HW RF on/off
+ TmpU1b = read_nic_byte(dev, CONFIG5);
+ TmpU1b = TmpU1b & ~BIT3;
+ write_nic_byte(dev,CONFIG5, TmpU1b);
+
+ // disable EEM0 and EEM1 in 9346CR
+ btCR9346 &= ~(0xC0);
+ write_nic_byte(dev, CR9346, btCR9346);
+
+ //Enable Led (suggested by Jong)
+ // B-cut RF Radio on/off 5e[3]=0
+ btPSR = read_nic_byte(dev, PSR);
+ write_nic_byte(dev, PSR, (btPSR | BIT3));
+//by amy 080312 for led}
+ // setup initial timing for RFE.
+ write_nic_word(dev, RFPinsOutput, 0x0480);
+ SetOutputEnableOfRfPins(dev);
+ write_nic_word(dev, RFPinsSelect, 0x2488);
+
+ // PHY config.
+ PhyConfig8185(dev);
+
+ // We assume RegWirelessMode has already been initialized before,
+ // however, we has to validate the wireless mode here and provide a reasonble
+ // initialized value if necessary. 2005.01.13, by rcnjko.
+ SupportedWirelessMode = GetSupportedWirelessMode8185(dev);
+ if( (ieee->mode != WIRELESS_MODE_B) &&
+ (ieee->mode != WIRELESS_MODE_G) &&
+ (ieee->mode != WIRELESS_MODE_A) &&
+ (ieee->mode != WIRELESS_MODE_AUTO))
+ { // It should be one of B, G, A, or AUTO.
+ bInvalidWirelessMode = 1;
+ }
+ else
+ { // One of B, G, A, or AUTO.
+ // Check if the wireless mode is supported by RF.
+ if( (ieee->mode != WIRELESS_MODE_AUTO) &&
+ (ieee->mode & SupportedWirelessMode) == 0 )
+ {
+ bInvalidWirelessMode = 1;
+ }
+ }
+
+ if(bInvalidWirelessMode || ieee->mode==WIRELESS_MODE_AUTO)
+ { // Auto or other invalid value.
+ // Assigne a wireless mode to initialize.
+ if((SupportedWirelessMode & WIRELESS_MODE_A))
+ {
+ InitWirelessMode = WIRELESS_MODE_A;
+ }
+ else if((SupportedWirelessMode & WIRELESS_MODE_G))
+ {
+ InitWirelessMode = WIRELESS_MODE_G;
+ }
+ else if((SupportedWirelessMode & WIRELESS_MODE_B))
+ {
+ InitWirelessMode = WIRELESS_MODE_B;
+ }
+ else
+ {
+ DMESGW("InitializeAdapter8185(): No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n",
+ SupportedWirelessMode);
+ InitWirelessMode = WIRELESS_MODE_B;
+ }
+
+ // Initialize RegWirelessMode if it is not a valid one.
+ if(bInvalidWirelessMode)
+ {
+ ieee->mode = (WIRELESS_MODE)InitWirelessMode;
+ }
+ }
+ else
+ { // One of B, G, A.
+ InitWirelessMode = ieee->mode;
+ }
+//by amy for power save
+#ifdef ENABLE_IPS
+// printk("initialize ENABLE_IPS\n");
+ priv->eRFPowerState = eRfOff;
+ priv->RfOffReason = 0;
+ {
+ // u32 tmp2;
+ // u32 tmp = jiffies;
+ MgntActSet_RF_State(dev, eRfOn, 0);
+ // tmp2 = jiffies;
+ // printk("rf on cost jiffies:%lx\n", (tmp2-tmp)*1000/HZ);
+ }
+// DrvIFIndicateCurrentPhyStatus(priv);
+ //
+ // If inactive power mode is enabled, disable rf while in disconnected state.
+ // 2007.07.16, by shien chang.
+ //
+ if (priv->bInactivePs)
+ {
+ // u32 tmp2;
+ // u32 tmp = jiffies;
+ MgntActSet_RF_State(dev,eRfOff, RF_CHANGE_BY_IPS);
+ // tmp2 = jiffies;
+ // printk("rf off cost jiffies:%lx\n", (tmp2-tmp)*1000/HZ);
+
+ }
+#endif
+// IPSEnter(dev);
+//by amy for power save
+#ifdef TODO
+ // Turn off RF if necessary. 2005.08.23, by rcnjko.
+ // We shall turn off RF after setting CMDR, otherwise,
+ // RF will be turnned on after we enable MAC Tx/Rx.
+ if(Adapter->MgntInfo.RegRfOff == TRUE)
+ {
+ SetRFPowerState8185(Adapter, RF_OFF);
+ }
+ else
+ {
+ SetRFPowerState8185(Adapter, RF_ON);
+ }
+#endif
+
+/* //these is equal with above TODO.
+ write_nic_byte(dev, CR9346, 0xc0); // enable config register write
+ write_nic_byte(dev, CONFIG3, read_nic_byte(dev, CONFIG3) | CONFIG3_PARM_En);
+ RF_WriteReg(dev, 0x4, 0x9FF);
+ write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON);
+ write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON);
+ write_nic_byte(dev, CONFIG3, (read_nic_byte(dev, CONFIG3)&(~CONFIG3_PARM_En)));
+ write_nic_byte(dev, CR9346, 0x00);
+*/
+
+ ActSetWirelessMode8185(dev, (u8)(InitWirelessMode));
+
+ //-----------------------------------------------------------------------------
+
+ rtl8185b_irq_enable(dev);
+
+ netif_start_queue(dev);
+
+ }
+
+
+void rtl8185b_rx_enable(struct net_device *dev)
+{
+ u8 cmd;
+ //u32 rxconf;
+ /* for now we accept data, management & ctl frame*/
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+#if 0
+ rxconf=read_nic_dword(dev,RX_CONF);
+ rxconf = rxconf &~ MAC_FILTER_MASK;
+ rxconf = rxconf | (1<<ACCEPT_MNG_FRAME_SHIFT);
+ rxconf = rxconf | (1<<ACCEPT_DATA_FRAME_SHIFT);
+ rxconf = rxconf | (1<<ACCEPT_BCAST_FRAME_SHIFT);
+ rxconf = rxconf | (1<<ACCEPT_MCAST_FRAME_SHIFT);
+// rxconf = rxconf | (1<<ACCEPT_CRCERR_FRAME_SHIFT);
+ if (dev->flags & IFF_PROMISC) DMESG ("NIC in promisc mode");
+
+ if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \
+ dev->flags & IFF_PROMISC){
+ rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
+ }else{
+ rxconf = rxconf | (1<<ACCEPT_NICMAC_FRAME_SHIFT);
+ if(priv->card_8185 == 0)
+ rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT);
+ }
+
+ /*if(priv->ieee80211->iw_mode == IW_MODE_MASTER){
+ rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
+ rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT);
+ }*/
+
+ if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){
+ rxconf = rxconf | (1<<ACCEPT_CTL_FRAME_SHIFT);
+ rxconf = rxconf | (1<<ACCEPT_ICVERR_FRAME_SHIFT);
+ rxconf = rxconf | (1<<ACCEPT_PWR_FRAME_SHIFT);
+ }
+
+ if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
+ rxconf = rxconf | (1<<ACCEPT_CRCERR_FRAME_SHIFT);
+
+ //if(!priv->card_8185){
+ rxconf = rxconf &~ RX_FIFO_THRESHOLD_MASK;
+ rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE<<RX_FIFO_THRESHOLD_SHIFT);
+ //}
+
+ rxconf = rxconf | (1<<RX_AUTORESETPHY_SHIFT);
+ rxconf = rxconf &~ MAX_RX_DMA_MASK;
+ rxconf = rxconf | (MAX_RX_DMA_2048<<MAX_RX_DMA_SHIFT);
+
+ //if(!priv->card_8185)
+ rxconf = rxconf | RCR_ONLYERLPKT;
+
+ rxconf = rxconf &~ RCR_CS_MASK;
+ if(!priv->card_8185)
+ rxconf |= (priv->rcr_csense<<RCR_CS_SHIFT);
+// rxconf &=~ 0xfff00000;
+// rxconf |= 0x90100000;//9014f76f;
+ write_nic_dword(dev, RX_CONF, rxconf);
+#endif
+
+ if (dev->flags & IFF_PROMISC) DMESG ("NIC in promisc mode");
+
+ if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \
+ dev->flags & IFF_PROMISC){
+ priv->ReceiveConfig = priv->ReceiveConfig & (~RCR_APM);
+ priv->ReceiveConfig = priv->ReceiveConfig | RCR_AAP;
+ }
+
+ /*if(priv->ieee80211->iw_mode == IW_MODE_MASTER){
+ rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
+ rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT);
+ }*/
+
+ if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){
+ priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACF | RCR_APWRMGT | RCR_AICV;
+ }
+
+ if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
+ priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACRC32;
+
+ write_nic_dword(dev, RCR, priv->ReceiveConfig);
+
+ fix_rx_fifo(dev);
+
+#ifdef DEBUG_RX
+ DMESG("rxconf: %x %x",priv->ReceiveConfig ,read_nic_dword(dev,RCR));
+#endif
+ cmd=read_nic_byte(dev,CMD);
+ write_nic_byte(dev,CMD,cmd | (1<<CMD_RX_ENABLE_SHIFT));
+
+}
+
+void rtl8185b_tx_enable(struct net_device *dev)
+{
+ u8 cmd;
+ //u8 tx_agc_ctl;
+ u8 byte;
+ //u32 txconf;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+
+#if 0
+ txconf= read_nic_dword(dev,TX_CONF);
+ if(priv->card_8185){
+
+
+ byte = read_nic_byte(dev,CW_CONF);
+ byte &= ~(1<<CW_CONF_PERPACKET_CW_SHIFT);
+ byte &= ~(1<<CW_CONF_PERPACKET_RETRY_SHIFT);
+ write_nic_byte(dev, CW_CONF, byte);
+
+ tx_agc_ctl = read_nic_byte(dev, TX_AGC_CTL);
+ tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_GAIN_SHIFT);
+ tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT);
+ tx_agc_ctl |=(1<<TX_AGC_CTL_FEEDBACK_ANT);
+ write_nic_byte(dev, TX_AGC_CTL, tx_agc_ctl);
+ /*
+ write_nic_word(dev, 0x5e, 0x01);
+ force_pci_posting(dev);
+ mdelay(1);
+ write_nic_word(dev, 0xfe, 0x10);
+ force_pci_posting(dev);
+ mdelay(1);
+ write_nic_word(dev, 0x5e, 0x00);
+ force_pci_posting(dev);
+ mdelay(1);
+ */
+ write_nic_byte(dev, 0xec, 0x3f); /* Disable early TX */
+ }
+
+ if(priv->card_8185){
+
+ txconf = txconf &~ (1<<TCR_PROBE_NOTIMESTAMP_SHIFT);
+
+ }else{
+
+ if(hwseqnum)
+ txconf= txconf &~ (1<<TX_CONF_HEADER_AUTOICREMENT_SHIFT);
+ else
+ txconf= txconf | (1<<TX_CONF_HEADER_AUTOICREMENT_SHIFT);
+ }
+
+ txconf = txconf &~ TX_LOOPBACK_MASK;
+ txconf = txconf | (TX_LOOPBACK_NONE <<TX_LOOPBACK_SHIFT);
+ txconf = txconf &~ TCR_DPRETRY_MASK;
+ txconf = txconf &~ TCR_RTSRETRY_MASK;
+ txconf = txconf | (priv->retry_data<<TX_DPRETRY_SHIFT);
+ txconf = txconf | (priv->retry_rts<<TX_RTSRETRY_SHIFT);
+ txconf = txconf &~ (1<<TX_NOCRC_SHIFT);
+
+ if(priv->card_8185){
+ if(priv->hw_plcp_len)
+ txconf = txconf &~ TCR_PLCP_LEN;
+ else
+ txconf = txconf | TCR_PLCP_LEN;
+ }else{
+ txconf = txconf &~ TCR_SAT;
+ }
+ txconf = txconf &~ TCR_MXDMA_MASK;
+ txconf = txconf | (TCR_MXDMA_2048<<TCR_MXDMA_SHIFT);
+ txconf = txconf | TCR_CWMIN;
+ txconf = txconf | TCR_DISCW;
+
+// if(priv->ieee80211->hw_wep)
+// txconf=txconf &~ (1<<TX_NOICV_SHIFT);
+// else
+ txconf=txconf | (1<<TX_NOICV_SHIFT);
+
+ write_nic_dword(dev,TX_CONF,txconf);
+#endif
+
+ write_nic_dword(dev, TCR, priv->TransmitConfig);
+ byte = read_nic_byte(dev, MSR);
+ byte |= MSR_LINK_ENEDCA;
+ write_nic_byte(dev, MSR, byte);
+
+ fix_tx_fifo(dev);
+
+#ifdef DEBUG_TX
+ DMESG("txconf: %x %x",priv->TransmitConfig,read_nic_dword(dev,TCR));
+#endif
+
+ cmd=read_nic_byte(dev,CMD);
+ write_nic_byte(dev,CMD,cmd | (1<<CMD_TX_ENABLE_SHIFT));
+
+ //write_nic_dword(dev,TX_CONF,txconf);
+
+
+/*
+ rtl8180_set_mode(dev,EPROM_CMD_CONFIG);
+ write_nic_byte(dev, TX_DMA_POLLING, priv->dma_poll_mask);
+ rtl8180_set_mode(dev,EPROM_CMD_NORMAL);
+ */
+}
+
+
+#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.