nand_io_instr.patch

flash file system 能在linux下运行 和flash上使用

Index: Kconfig
===================================================================
RCS file: /home/cvs/mtd/drivers/mtd/nand/Kconfig,v
retrieving revision 1.35
diff -u -r1.35 Kconfig
--- Kconfig	7 Nov 2005 11:14:30 -0000	1.35
+++ Kconfig	19 Nov 2005 14:44:37 -0000
@@ -268,4 +268,26 @@
 	help
 	  For 16 bit devices word is 2 bytes, for 8 bit devices - 1 byte
 
+config MTD_NAND_IDE
+        tristate "Support for NAND Flash through an IDE interface"
+        depends on MTD_NAND && MTD_PARTITIONS
+        help
+          Enables the driver for accessing NAND Flash from the IDE 
+          interface of a PC. If you say Y, you will be asked 
+          if you want access through the I/O ports.
+
+config MTD_NAND_USE_IO_INSTR
+        bool "Support for accessing NAND flash through the I/O ports"
+        depends on MTD_NAND_IDE
+        help
+          Allows for accessing NAND Flash through the I/O ports. 
+          If you say Y, you will be asked to select your architecture 
+          below.
+
+config MTD_NAND_X86_IO_INSTR
+        bool "Support for x86 architecture I/O instructions"
+        depends on MTD_NAND_USE_IO_INSTR
+        help
+          Port numbers are of type unsigned int.        
+
 endmenu
Index: Makefile.common
===================================================================
RCS file: /home/cvs/mtd/drivers/mtd/nand/Makefile.common,v
retrieving revision 1.16
diff -u -r1.16 Makefile.common
--- Makefile.common	6 Jul 2005 09:33:28 -0000	1.16
+++ Makefile.common	19 Nov 2005 14:44:37 -0000
@@ -18,5 +18,6 @@
 obj-$(CONFIG_MTD_NAND_RTC_FROM4)	+= rtc_from4.o
 obj-$(CONFIG_MTD_NAND_SHARPSL)		+= sharpsl.o
 obj-$(CONFIG_MTD_NAND_NANDSIM)		+= nandsim.o
+obj-$(CONFIG_MTD_NAND_IDE)		+= ide.o
 
 nand-objs = nand_base.o nand_bbt.o