patch-2.6.0-rmk2

linux 2.6.0 的arm补丁 .做嵌入式的来下

+		break;
+	default:
+		return;
+	}
+	sa1111_writel(duty, reg);
+}
+
+void sa1111_set_io_dir(struct sa1111_dev *sadev,
+		       unsigned int bits, unsigned int dir,
+		       unsigned int sleep_dir)
+{
+	struct sa1111 *sachip = sa1111_chip_driver(sadev);
+	unsigned long flags;
+	unsigned int val;
+	void *gpio = sachip->base + SA1111_GPIO;
+
+#define MODIFY_BITS(port, mask, dir)		\
+	if (mask) {				\
+		val = sa1111_readl(port);	\
+		val &= ~(mask);			\
+		val |= (dir) & (mask);		\
+		sa1111_writel(val, port);	\
+	}
+
+	spin_lock_irqsave(&sachip->lock, flags);
+	MODIFY_BITS(gpio + SA1111_GPIO_PADDR, bits & 15, dir);
+	MODIFY_BITS(gpio + SA1111_GPIO_PBDDR, (bits >> 8) & 255, dir >> 8);
+	MODIFY_BITS(gpio + SA1111_GPIO_PCDDR, (bits >> 16) & 255, dir >> 16);
+
+	MODIFY_BITS(gpio + SA1111_GPIO_PASDR, bits & 15, sleep_dir);
+	MODIFY_BITS(gpio + SA1111_GPIO_PBSDR, (bits >> 8) & 255, sleep_dir >> 8);
+	MODIFY_BITS(gpio + SA1111_GPIO_PCSDR, (bits >> 16) & 255, sleep_dir >> 16);
+	spin_unlock_irqrestore(&sachip->lock, flags);
+}
+
+void sa1111_set_io(struct sa1111_dev *sadev, unsigned int bits, unsigned int v)
+{
+	struct sa1111 *sachip = sa1111_chip_driver(sadev);
+	unsigned long flags;
+	unsigned int val;
+	void *gpio = sachip->base + SA1111_GPIO;
+
+	spin_lock_irqsave(&sachip->lock, flags);
+	MODIFY_BITS(gpio + SA1111_GPIO_PADWR, bits & 15, v);
+	MODIFY_BITS(gpio + SA1111_GPIO_PBDWR, (bits >> 8) & 255, v >> 8);
+	MODIFY_BITS(gpio + SA1111_GPIO_PCDWR, (bits >> 16) & 255, v >> 16);
+	spin_unlock_irqrestore(&sachip->lock, flags);
+}
+
+void sa1111_set_sleep_io(struct sa1111_dev *sadev, unsigned int bits, unsigned int v)
+{
+	struct sa1111 *sachip = sa1111_chip_driver(sadev);
+	unsigned long flags;
+	unsigned int val;
+	void *gpio = sachip->base + SA1111_GPIO;
+
+	spin_lock_irqsave(&sachip->lock, flags);
+	MODIFY_BITS(gpio + SA1111_GPIO_PASSR, bits & 15, v);
+	MODIFY_BITS(gpio + SA1111_GPIO_PBSSR, (bits >> 8) & 255, v >> 8);
+	MODIFY_BITS(gpio + SA1111_GPIO_PCSSR, (bits >> 16) & 255, v >> 16);
+	spin_unlock_irqrestore(&sachip->lock, flags);
+}
+
 /*
  * Individual device operations.
  */
@@ -1199,6 +1331,7 @@
 
 int sa1111_driver_register(struct sa1111_driver *driver)
 {
+	WARN_ON(driver->drv.suspend || driver->drv.resume || driver->drv.probe || driver->drv.remove);
 	driver->drv.probe = sa1111_bus_probe;
 	driver->drv.remove = sa1111_bus_remove;
 	driver->drv.bus = &sa1111_bus_type;
@@ -1234,6 +1367,9 @@
 EXPORT_SYMBOL(sa1111_select_audio_mode);
 EXPORT_SYMBOL(sa1111_set_audio_rate);
 EXPORT_SYMBOL(sa1111_get_audio_rate);
+EXPORT_SYMBOL(sa1111_pwm_enable);	/* not happy about the interface */
+EXPORT_SYMBOL(sa1111_pwm_disable);	/* not happy about the interface */
+EXPORT_SYMBOL(sa1111_pwm_dutycycle);	/* not happy about the interface */
 EXPORT_SYMBOL(sa1111_enable_device);
 EXPORT_SYMBOL(sa1111_disable_device);
 EXPORT_SYMBOL(sa1111_pll_clock);
diff -urN orig/arch/arm/configs/shark_defconfig linux/arch/arm/configs/shark_defconfig
--- orig/arch/arm/configs/shark_defconfig	Sun Sep 28 09:53:48 2003
+++ linux/arch/arm/configs/shark_defconfig	Tue Oct 21 21:54:38 2003
@@ -10,6 +10,10 @@
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
+# CONFIG_CLEAN_COMPILE is not set
+# CONFIG_STANDALONE is not set
+CONFIG_BROKEN=y
+CONFIG_BROKEN_ON_SMP=y
 
 #
 # General setup
@@ -19,6 +23,14 @@
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
 
 #
 # Loadable module support
@@ -35,7 +47,6 @@
 #
 # CONFIG_ARCH_ADIFCC is not set
 # CONFIG_ARCH_ANAKIN is not set
-# CONFIG_ARCH_ARCA5K is not set
 # CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_CO285 is not set
@@ -44,21 +55,13 @@
 # CONFIG_ARCH_CAMELOT is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
 # CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP310 is not set
+# CONFIG_ARCH_IOP3XX is not set
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 CONFIG_ARCH_SHARK=y
 
 #
-# Archimedes/A5000 Implementations
-#
-
-#
-# Archimedes/A5000 Implementations (select only ONE)
-#
-
-#
 # CLPS711X/EP721X Implementations
 #
 
@@ -71,11 +74,13 @@
 #
 
 #
-# IOP310 Implementation Options
+# IOP3xx Implementation Options
 #
+# CONFIG_ARCH_IOP310 is not set
+# CONFIG_ARCH_IOP321 is not set
 
 #
-# IOP310 Chipset Features
+# IOP3xx Chipset Features
 #
 
 #
@@ -92,6 +97,10 @@
 CONFIG_CPU_32=y
 CONFIG_CPU_SA110=y
 CONFIG_CPU_32v4=y
+CONFIG_CPU_ABRT_EV4=y
+CONFIG_CPU_CACHE_V4WB=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WB=y
 
 #
 # Processor Features
@@ -116,11 +125,13 @@
 #
 # CONFIG_FPE_NWFPE is not set
 CONFIG_FPE_FASTFPE=y
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-# CONFIG_BINFMT_AOUT is not set
 CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
 # CONFIG_PM is not set
 # CONFIG_PREEMPT is not set
 # CONFIG_ARTHUR is not set
@@ -164,6 +175,7 @@
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
 CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=4096
@@ -185,7 +197,6 @@
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 # CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -199,8 +210,11 @@
 # CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
 # CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NETFILTER is not set
 
 #
 # SCTP Configuration (EXPERIMENTAL)
@@ -209,9 +223,9 @@
 # CONFIG_IP_SCTP is not set
 # CONFIG_ATM is not set
 # CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
 # CONFIG_NET_DIVERT is not set
@@ -239,13 +253,13 @@
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
 
 #
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_SMC91X is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_NET_VENDOR_3COM is not set
@@ -294,8 +308,14 @@
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_PLIP is not set
@@ -306,10 +326,12 @@
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
+# CONFIG_HOSTAP is not set
 
 #
-# Token Ring devices (depends on LLC=y)
+# Token Ring devices
 #
+# CONFIG_TR is not set
 # CONFIG_NET_FC is not set
 # CONFIG_RCPCI is not set
 # CONFIG_SHAPER is not set
@@ -320,47 +342,54 @@
 # CONFIG_WAN is not set
 
 #
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
 # IrDA (infrared) support
 #
 # CONFIG_IRDA is not set
 
 #
-# Amateur Radio support
+# Bluetooth support
 #
-# CONFIG_HAMRADIO is not set
+# CONFIG_BT is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
 #
 CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
 CONFIG_BLK_DEV_IDE=y
 
 #
 # Please see Documentation/ide.txt for help/info on IDE drives
 #
-# CONFIG_BLK_DEV_HD is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
 # CONFIG_IDEDISK_STROKE is not set
 CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
 CONFIG_BLK_DEV_IDEFLOPPY=y
 # CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
+# CONFIG_IDE_TASKFILE_IO is not set
 
 #
 # IDE chipset support/bugfixes
 #
 # CONFIG_BLK_DEV_IDEPCI is not set
 # CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_DMA_NONPCI is not set
+# CONFIG_BLK_DEV_HD is not set
 
 #
-# SCSI support
+# SCSI device support
 #
 CONFIG_SCSI=m
+CONFIG_SCSI_PROC_FS=y
 
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -395,7 +424,6 @@
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
 # CONFIG_SCSI_MEGARAID is not set
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_SCSI_CPQFCTS is not set
@@ -407,15 +435,13 @@
 # CONFIG_SCSI_GDTH is not set
 # CONFIG_SCSI_GENERIC_NCR5380 is not set
 # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
 # CONFIG_SCSI_PPA is not set
 # CONFIG_SCSI_IMM is not set
 # CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NCR53C7xx is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_NCR53C8XX is not set
-# CONFIG_SCSI_SYM53C8XX is not set
 # CONFIG_SCSI_PAS16 is not set
 # CONFIG_SCSI_PCI2000 is not set
 # CONFIG_SCSI_PCI2220I is not set
@@ -425,6 +451,7 @@
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_T128 is not set
 # CONFIG_SCSI_U14_34F is not set
@@ -486,6 +513,7 @@
 # CONFIG_KEYBOARD_NEWTON is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_PS2_SYNAPTICS is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_INPORT is not set
 # CONFIG_MOUSE_LOGIBM is not set
@@ -497,7 +525,9 @@
 #
 # Character devices
 #
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -505,6 +535,7 @@
 #
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -526,12 +557,17 @@
 # CONFIG_I2C is not set
 
 #
-# I2C Hardware Sensors Mainboard support
+# I2C Algorithms
+#
+
+#
+# I2C Hardware Bus support
 #
 
 #
 # I2C Hardware Sensors Chip support
 #
+# CONFIG_I