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Diffstat (limited to 'packages/linux/openslug-kernel-2.6.11.2/nslu2-part.c')
-rw-r--r--packages/linux/openslug-kernel-2.6.11.2/nslu2-part.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/packages/linux/openslug-kernel-2.6.11.2/nslu2-part.c b/packages/linux/openslug-kernel-2.6.11.2/nslu2-part.c
deleted file mode 100644
index 6fbf952e2a..0000000000
--- a/packages/linux/openslug-kernel-2.6.11.2/nslu2-part.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * nslu2-part.c
- *
- * Maintainers: http://www.nslu2-linux.org/
- * Initial port: Mark Rakes <mrakes AT mac.com>
- *
- * "Parse" the fixed partition table of the Linksys NSLU2 and
- * produce a Linux partition array to match.
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/vmalloc.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-/* info we know about the NSLU2's flash setup:
- *
- * Num Partition offset size
- * --- --------- ---------- -----------
- * 0 RedBoot 0x00000000 0x00040000
- * 1 System Configuration 0x00040000 0x00020000
- * 2 Kernel 0x00060000 0x00100000
- * 3 Ramdisk 0x00160000 0x006a0000
- */
- #define NSLU2_NUM_FLASH_PARTITIONS 4
- #define NSLU2_FLASH_PART0_NAME "RedBoot"
- #define NSLU2_FLASH_PART0_OFFSET 0x00000000
- #define NSLU2_FLASH_PART0_SIZE 0x00040000
- #define NSLU2_FLASH_PART1_NAME "System Configuration"
- #define NSLU2_FLASH_PART1_OFFSET (NSLU2_FLASH_PART0_OFFSET + NSLU2_FLASH_PART0_SIZE)
- #define NSLU2_FLASH_PART1_SIZE 0x00020000
- #define NSLU2_FLASH_PART2_NAME "Kernel"
- #define NSLU2_FLASH_PART2_OFFSET (NSLU2_FLASH_PART1_OFFSET + NSLU2_FLASH_PART1_SIZE)
- #define NSLU2_FLASH_PART2_SIZE 0x00100000
- #define NSLU2_FLASH_PART3_NAME "Ramdisk"
- #define NSLU2_FLASH_PART3_OFFSET (NSLU2_FLASH_PART2_OFFSET + NSLU2_FLASH_PART2_SIZE)
- #define NSLU2_FLASH_PART3_SIZE 0x006a0000
-
-static int parse_nslu2_partitions(struct mtd_info *master,
- struct mtd_partition **pparts,
- unsigned long flash_start)
-{
- struct mtd_partition *parts;
- int ret = 0, namelen = 0;
- char *names;
-
- namelen = strlen(NSLU2_FLASH_PART0_NAME) +
- strlen(NSLU2_FLASH_PART1_NAME) +
- strlen(NSLU2_FLASH_PART2_NAME) +
- strlen(NSLU2_FLASH_PART3_NAME) +
- NSLU2_NUM_FLASH_PARTITIONS; /*4 strings + each terminator */
-
- parts = kmalloc(sizeof(*parts)*NSLU2_NUM_FLASH_PARTITIONS + namelen, GFP_KERNEL);
- if (!parts) {
- ret = -ENOMEM;
- goto out;
- }
-
- memset(parts, 0, sizeof(*parts)*NSLU2_NUM_FLASH_PARTITIONS + namelen);
- names = (char *)&parts[NSLU2_NUM_FLASH_PARTITIONS];
-
- /* RedBoot partition */
- parts[0].size = NSLU2_FLASH_PART0_SIZE;
- parts[0].offset = NSLU2_FLASH_PART0_OFFSET;
- parts[0].name = NSLU2_FLASH_PART0_NAME;
- parts[0].mask_flags = MTD_WRITEABLE; /* readonly */
- strcpy(names, NSLU2_FLASH_PART0_NAME);
- names += strlen(names)+1;
- /* System Configuration */
- parts[1].size = NSLU2_FLASH_PART1_SIZE;
- parts[1].offset = NSLU2_FLASH_PART1_OFFSET;
- parts[1].name = NSLU2_FLASH_PART1_NAME;
- parts[1].mask_flags = MTD_WRITEABLE; /* readonly */
- strcpy(names, NSLU2_FLASH_PART1_NAME);
- names += strlen(names)+1;
- /* Kernel */
- parts[2].size = NSLU2_FLASH_PART2_SIZE;
- parts[2].offset = NSLU2_FLASH_PART2_OFFSET;
- parts[2].name = NSLU2_FLASH_PART2_NAME;
- parts[2].mask_flags = MTD_WRITEABLE; /* readonly */
- strcpy(names, NSLU2_FLASH_PART2_NAME);
- names += strlen(names)+1;
- /* Ramdisk */
- parts[3].size = NSLU2_FLASH_PART3_SIZE;
- parts[3].offset = NSLU2_FLASH_PART3_OFFSET;
- parts[3].name = NSLU2_FLASH_PART3_NAME;
- parts[3].mask_flags = MTD_WRITEABLE; /* readonly */
- strcpy(names, NSLU2_FLASH_PART3_NAME);
- names += strlen(names)+1;
-
- ret = NSLU2_NUM_FLASH_PARTITIONS;
- *pparts = parts;
- out:
- return ret;
-}
-
-static struct mtd_part_parser nslu2_parser = {
- .owner = THIS_MODULE,
- .parse_fn = parse_nslu2_partitions,
- .name = "NSLU2",
-};
-
-static int __init nslu2_parser_init(void)
-{
- return register_mtd_parser(&nslu2_parser);
-}
-
-static void __exit nslu2_parser_exit(void)
-{
- deregister_mtd_parser(&nslu2_parser);
-}
-
-module_init(nslu2_parser_init);
-module_exit(nslu2_parser_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mark Rakes");
-MODULE_DESCRIPTION("Parsing code for NSLU2 flash tables");