From 9f12cd0e062614e19734b2ab37842d387457c5e5 Mon Sep 17 00:00:00 2001 From: Suriyan Ramasami Date: Mon, 17 Nov 2014 14:39:36 -0800 Subject: ext4: Prepare API change for files greater than 2GB Change the internal EXT4 functions to use loff_t for offsets. Signed-off-by: Suriyan Ramasami Acked-by: Simon Glass [trini: Update common/spl/spl_ext.c] Signed-off-by: Tom Rini --- common/cmd_ext4.c | 61 ++++++++----------------------------------------------- 1 file changed, 8 insertions(+), 53 deletions(-) (limited to 'common/cmd_ext4.c') diff --git a/common/cmd_ext4.c b/common/cmd_ext4.c index ecfc6d3c9b..19423d1c81 100644 --- a/common/cmd_ext4.c +++ b/common/cmd_ext4.c @@ -61,61 +61,16 @@ int do_ext4_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) #if defined(CONFIG_CMD_EXT4_WRITE) int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc, - char *const argv[]) + char *const argv[]) { - const char *filename = "/"; - int dev, part; - unsigned long ram_address; - unsigned long file_size; - disk_partition_t info; - block_dev_desc_t *dev_desc; - - if (argc < 6) - return cmd_usage(cmdtp); - - part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); - if (part < 0) - return 1; - - dev = dev_desc->dev; - - /* get the filename */ - filename = argv[4]; - - /* get the address in hexadecimal format (string to int) */ - ram_address = simple_strtoul(argv[3], NULL, 16); - - /* get the filesize in hexadecimal format */ - file_size = simple_strtoul(argv[5], NULL, 16); - - /* set the device as block device */ - ext4fs_set_blk_dev(dev_desc, &info); - - /* mount the filesystem */ - if (!ext4fs_mount(info.size)) { - printf("Bad ext4 partition %s %d:%d\n", argv[1], dev, part); - goto fail; - } - - /* start write */ - if (ext4fs_write(filename, (unsigned char *)ram_address, file_size)) { - printf("** Error ext4fs_write() **\n"); - goto fail; - } - ext4fs_close(); - - return 0; - -fail: - ext4fs_close(); - - return 1; + return do_save(cmdtp, flag, argc, argv, FS_TYPE_EXT); } -U_BOOT_CMD(ext4write, 6, 1, do_ext4_write, - "create a file in the root directory", - " [sizebytes]\n" - " - create a file in / directory"); +U_BOOT_CMD(ext4write, 7, 1, do_ext4_write, + "create a file in the root directory", + " \n" + " [sizebytes] [file offset]\n" + " - create a file in / directory"); #endif @@ -132,7 +87,7 @@ U_BOOT_CMD(ext4ls, 4, 1, do_ext4_ls, " [directory]\n" " - list files from 'dev' on 'interface' in a 'directory'"); -U_BOOT_CMD(ext4load, 6, 0, do_ext4_load, +U_BOOT_CMD(ext4load, 7, 0, do_ext4_load, "load binary file from a Ext4 filesystem", " [ [addr [filename [bytes [pos]]]]]\n" " - load binary file 'filename' from 'dev' on 'interface'\n" -- cgit