Linux2.6.22 network support

Linux2.6.22 supports Network-Linux general technology-Linux programming and kernel information. The following is a detailed description. 1: The kernel supports ramdisk:
Three items are modified as follows:
① Modify Bootoptions
The Default kernel command string item is set to null and passed in by bootloader (u-boot, vivi.

② Select Float point emulation->
[*] NWFE math emnulaiton

③ Modify Driver device->
Block device->
(4096) Default RAM disk size (kbytes)
Change 4096 to 8192

2: net
Copy cs8900.c. h to/driver/net
Change make file to add obj-$ (CONFIG_CS8900) + = cs8900.o
Kconfig File
Config CS8900
Tristate "CS8900 support"
Depends on NET_PCI & (ISA | MACH_IXDP2351 | ARCH_IXDP2X01 | ARCH_PNX010X | MACH_F2410)
--- Help ---
Support for CS8900 chipset based Ethernet cards. If you have
Network (Ethernet) card of this type, say Y and read
Ethernet-HOWTO, available from
As well
.

To compile this driver as a module, choose M here and read
. The module will be
Called cs8900.

Config NET_PCI
Depends on NET_ETHERNET & (ISA | EISA | PCI | MACH_F2410)

New File asm-arm/arch-s3c2410/mach-f2410.h
/* CS8900 */
# Define S3C24XX_VA_CS8900 0xE0000000
# Define S3C2410_PA_CS8900 _ phys_to_pfn (0x19000000)
# Define S3C24XX_SZ_CS8900 SZ_1M
# Define S3C24XX_PA_CS8900 S3C2410_PA_CS8900

# Define SMDK2410_ETH_IRQ IRQ_EINT9


Add an arch/arm/mach-s3c2410/mach-f2410.c (copy a mach-smdk.c file)

Add # include "arch/arm/mach-f2410.h"
Static struct map_desc f2410_iodesc [] _ initdata = {
/* Nothing here yet */
/* Map the ethernet controller CS8900A */
{S3C24XX_VA_CS8900, S3C2410_PA_CS8900, S3C24XX_SZ_CS8900, MT_DEVICE}
};
Modify the partition information that is equal to that of vivi.
Edit arch/arm/tools/mach-types to add the board type.
Modify the arch/arm/mach-s3c2410/kconfig and Makefile files to add support for f2410.