X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_sandbox.c;h=3d9fce7e554883f8dbb6b886d17420704f2f8a03;hb=4c2dbefde58917205af51a2c20b3069e01e55cf4;hp=75eb23adf2fd01fcfa192cb5a862f5ffdd538614;hpb=3be2bdf5dc69b3142c1162a59bc67191c9077567;p=karo-tx-uboot.git

diff --git a/common/cmd_sandbox.c b/common/cmd_sandbox.c
index 75eb23adf2..3d9fce7e55 100644
--- a/common/cmd_sandbox.c
+++ b/common/cmd_sandbox.c
@@ -6,11 +6,14 @@
 
 #include <common.h>
 #include <fs.h>
+#include <part.h>
+#include <sandboxblockdev.h>
+#include <asm/errno.h>
 
 static int do_sandbox_load(cmd_tbl_t *cmdtp, int flag, int argc,
 			   char * const argv[])
 {
-	return do_load(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX, 16);
+	return do_load(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
 }
 
 static int do_sandbox_ls(cmd_tbl_t *cmdtp, int flag, int argc,
@@ -22,13 +25,72 @@ static int do_sandbox_ls(cmd_tbl_t *cmdtp, int flag, int argc,
 static int do_sandbox_save(cmd_tbl_t *cmdtp, int flag, int argc,
 			   char * const argv[])
 {
-	return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX, 16);
+	return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
+}
+
+static int do_sandbox_bind(cmd_tbl_t *cmdtp, int flag, int argc,
+			   char * const argv[])
+{
+	if (argc < 2 || argc > 3)
+		return CMD_RET_USAGE;
+	char *ep;
+	char *dev_str = argv[1];
+	char *file = argc >= 3 ? argv[2] : NULL;
+	int dev = simple_strtoul(dev_str, &ep, 16);
+	if (*ep) {
+		printf("** Bad device specification %s **\n", dev_str);
+		return CMD_RET_USAGE;
+	}
+	return host_dev_bind(dev, file);
+}
+
+static int do_sandbox_info(cmd_tbl_t *cmdtp, int flag, int argc,
+			   char * const argv[])
+{
+	if (argc < 1 || argc > 2)
+		return CMD_RET_USAGE;
+	int min_dev = 0;
+	int max_dev = CONFIG_HOST_MAX_DEVICES - 1;
+	if (argc >= 2) {
+		char *ep;
+		char *dev_str = argv[1];
+		int dev = simple_strtoul(dev_str, &ep, 16);
+		if (*ep) {
+			printf("** Bad device specification %s **\n", dev_str);
+			return CMD_RET_USAGE;
+		}
+		min_dev = dev;
+		max_dev = dev;
+	}
+	int dev;
+	printf("%3s %12s %s\n", "dev", "blocks", "path");
+	for (dev = min_dev; dev <= max_dev; dev++) {
+		block_dev_desc_t *blk_dev;
+		int ret;
+
+		printf("%3d ", dev);
+		ret = host_get_dev_err(dev, &blk_dev);
+		if (ret) {
+			if (ret == -ENOENT)
+				puts("Not bound to a backing file\n");
+			else if (ret == -ENODEV)
+				puts("Invalid host device number\n");
+
+			continue;
+		}
+		struct host_block_dev *host_dev = blk_dev->priv;
+		printf("%12lu %s\n", (unsigned long)blk_dev->lba,
+		       host_dev->filename);
+	}
+	return 0;
 }
 
 static cmd_tbl_t cmd_sandbox_sub[] = {
 	U_BOOT_CMD_MKENT(load, 7, 0, do_sandbox_load, "", ""),
 	U_BOOT_CMD_MKENT(ls, 3, 0, do_sandbox_ls, "", ""),
 	U_BOOT_CMD_MKENT(save, 6, 0, do_sandbox_save, "", ""),
+	U_BOOT_CMD_MKENT(bind, 3, 0, do_sandbox_bind, "", ""),
+	U_BOOT_CMD_MKENT(info, 3, 0, do_sandbox_info, "", ""),
 };
 
 static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc,
@@ -52,9 +114,13 @@ static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc,
 U_BOOT_CMD(
 	sb,	8,	1,	do_sandbox,
 	"Miscellaneous sandbox commands",
-	"load host <dev> <addr> <filename> [<bytes> <offset>]  - "
+	"load hostfs - <addr> <filename> [<bytes> <offset>]  - "
 		"load a file from host\n"
-	"sb ls host <filename>                      - list files on host\n"
-	"sb save host <dev> <filename> <addr> <bytes> [<offset>] - "
+	"sb ls hostfs - <filename>                    - list files on host\n"
+	"sb save hostfs - <filename> <addr> <bytes> [<offset>] - "
 		"save a file to host\n"
+	"sb bind <dev> [<filename>] - bind \"host\" device to file\n"
+	"sb info [<dev>]            - show device binding & info\n"
+	"sb commands use the \"hostfs\" device. The \"host\" device is used\n"
+	"with standard IO commands such as fatls or ext2load"
 );