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Diffstat (limited to 'cmd')
-rw-r--r--cmd/blk_common.c34
-rw-r--r--cmd/blkmap.c7
-rw-r--r--cmd/host.c25
3 files changed, 43 insertions, 23 deletions
diff --git a/cmd/blk_common.c b/cmd/blk_common.c
index 9f9d4327a99..02ac92837b6 100644
--- a/cmd/blk_common.c
+++ b/cmd/blk_common.c
@@ -25,18 +25,18 @@ int blk_common_cmd(int argc, char *const argv[], enum uclass_id uclass_id,
case 2:
if (strncmp(argv[1], "inf", 3) == 0) {
blk_list_devices(uclass_id);
- return 0;
+ return CMD_RET_SUCCESS;
} else if (strncmp(argv[1], "dev", 3) == 0) {
if (blk_print_device_num(uclass_id, *cur_devnump)) {
printf("\nno %s devices available\n", if_name);
return CMD_RET_FAILURE;
}
- return 0;
+ return CMD_RET_SUCCESS;
} else if (strncmp(argv[1], "part", 4) == 0) {
if (blk_list_part(uclass_id))
printf("\nno %s partition table available\n",
if_name);
- return 0;
+ return CMD_RET_SUCCESS;
}
return CMD_RET_USAGE;
case 3:
@@ -49,7 +49,7 @@ int blk_common_cmd(int argc, char *const argv[], enum uclass_id uclass_id,
} else {
return CMD_RET_FAILURE;
}
- return 0;
+ return CMD_RET_SUCCESS;
} else if (strncmp(argv[1], "part", 4) == 0) {
int dev = (int)dectoul(argv[2], NULL);
@@ -58,7 +58,7 @@ int blk_common_cmd(int argc, char *const argv[], enum uclass_id uclass_id,
if_name, dev);
return CMD_RET_FAILURE;
}
- return 0;
+ return CMD_RET_SUCCESS;
}
return CMD_RET_USAGE;
@@ -67,38 +67,46 @@ int blk_common_cmd(int argc, char *const argv[], enum uclass_id uclass_id,
phys_addr_t paddr = hextoul(argv[2], NULL);
lbaint_t blk = hextoul(argv[3], NULL);
ulong cnt = hextoul(argv[4], NULL);
+ struct blk_desc *desc;
void *vaddr;
ulong n;
+ int ret;
printf("\n%s read: device %d block # "LBAFU", count %lu ... ",
if_name, *cur_devnump, blk, cnt);
- vaddr = map_sysmem(paddr, 512 * cnt);
- n = blk_read_devnum(uclass_id, *cur_devnump, blk, cnt,
- vaddr);
+ ret = blk_get_desc(uclass_id, *cur_devnump, &desc);
+ if (ret)
+ return CMD_RET_FAILURE;
+ vaddr = map_sysmem(paddr, desc->blksz * cnt);
+ n = blk_dread(desc, blk, cnt, vaddr);
unmap_sysmem(vaddr);
printf("%ld blocks read: %s\n", n,
n == cnt ? "OK" : "ERROR");
- return n == cnt ? 0 : 1;
+ return n == cnt ? CMD_RET_SUCCESS : CMD_RET_FAILURE;
} else if (strcmp(argv[1], "write") == 0) {
phys_addr_t paddr = hextoul(argv[2], NULL);
lbaint_t blk = hextoul(argv[3], NULL);
ulong cnt = hextoul(argv[4], NULL);
+ struct blk_desc *desc;
void *vaddr;
ulong n;
+ int ret;
printf("\n%s write: device %d block # "LBAFU", count %lu ... ",
if_name, *cur_devnump, blk, cnt);
- vaddr = map_sysmem(paddr, 512 * cnt);
- n = blk_write_devnum(uclass_id, *cur_devnump, blk, cnt,
- vaddr);
+ ret = blk_get_desc(uclass_id, *cur_devnump, &desc);
+ if (ret)
+ return CMD_RET_FAILURE;
+ vaddr = map_sysmem(paddr, desc->blksz * cnt);
+ n = blk_dwrite(desc, blk, cnt, vaddr);
unmap_sysmem(vaddr);
printf("%ld blocks written: %s\n", n,
n == cnt ? "OK" : "ERROR");
- return n == cnt ? 0 : 1;
+ return n == cnt ? CMD_RET_SUCCESS : CMD_RET_FAILURE;
} else {
return CMD_RET_USAGE;
}
diff --git a/cmd/blkmap.c b/cmd/blkmap.c
index b34c0130728..ef74ebc0036 100644
--- a/cmd/blkmap.c
+++ b/cmd/blkmap.c
@@ -25,7 +25,8 @@ struct map_handler {
map_parser_fn fn;
};
-int do_blkmap_map_linear(struct map_ctx *ctx, int argc, char *const argv[])
+static int do_blkmap_map_linear(struct map_ctx *ctx, int argc,
+ char *const argv[])
{
struct blk_desc *lbd;
int err, ldevnum;
@@ -58,7 +59,7 @@ int do_blkmap_map_linear(struct map_ctx *ctx, int argc, char *const argv[])
return CMD_RET_SUCCESS;
}
-int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
+static int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
{
phys_addr_t addr;
int err;
@@ -80,7 +81,7 @@ int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
return CMD_RET_SUCCESS;
}
-struct map_handler map_handlers[] = {
+static struct map_handler map_handlers[] = {
{ .name = "linear", .fn = do_blkmap_map_linear },
{ .name = "mem", .fn = do_blkmap_map_mem },
diff --git a/cmd/host.c b/cmd/host.c
index fb1cb1fdd1a..c33c2a9787e 100644
--- a/cmd/host.c
+++ b/cmd/host.c
@@ -13,6 +13,7 @@
#include <dm/device-internal.h>
#include <dm/uclass-internal.h>
#include <linux/errno.h>
+#include <linux/log2.h>
static int do_host_load(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
@@ -45,6 +46,7 @@ static int do_host_bind(struct cmd_tbl *cmdtp, int flag, int argc,
struct udevice *dev;
const char *label;
char *file;
+ unsigned long blksz = DEFAULT_BLKSZ;
int ret;
/* Skip 'bind' */
@@ -59,12 +61,19 @@ static int do_host_bind(struct cmd_tbl *cmdtp, int flag, int argc,
argv++;
}
- if (argc > 2)
+ if (argc < 2 || argc > 3)
return CMD_RET_USAGE;
label = argv[0];
- file = argc > 1 ? argv[1] : NULL;
+ file = argv[1];
+ if (argc > 2) {
+ blksz = dectoul(argv[2], NULL);
+ if (blksz < DEFAULT_BLKSZ || !is_power_of_2(blksz)) {
+ printf("blksz must be >= 512 and power of 2\n");
+ return CMD_RET_FAILURE;
+ }
+ }
- ret = host_create_attach_file(label, file, removable, &dev);
+ ret = host_create_attach_file(label, file, removable, blksz, &dev);
if (ret) {
printf("Cannot create device / bind file\n");
return CMD_RET_FAILURE;
@@ -151,8 +160,8 @@ static void show_host_dev(struct udevice *dev)
return;
desc = dev_get_uclass_plat(blk);
- printf("%12lu %-15s %s\n", (unsigned long)desc->lba, plat->label,
- plat->filename);
+ printf("%12lu %6lu %-15s %s\n", (unsigned long)desc->lba, desc->blksz,
+ plat->label, plat->filename);
}
static int do_host_info(struct cmd_tbl *cmdtp, int flag, int argc,
@@ -170,7 +179,8 @@ static int do_host_info(struct cmd_tbl *cmdtp, int flag, int argc,
return CMD_RET_FAILURE;
}
- printf("%3s %12s %-15s %s\n", "dev", "blocks", "label", "path");
+ printf("%3s %12s %6s %-15s %s\n",
+ "dev", "blocks", "blksz", "label", "path");
if (dev) {
show_host_dev(dev);
} else {
@@ -253,7 +263,8 @@ U_BOOT_CMD(
"host save hostfs - <addr> <filename> <bytes> [<offset>] - "
"save a file to host\n"
"host size hostfs - <filename> - determine size of file on host\n"
- "host bind [-r] <label> [<filename>] - bind \"host\" device to file\n"
+ "host bind [-r] <label> <filename> [<blksz>] - bind \"host\" device to file,\n"
+ " and optionally set the device's logical block size\n"
" -r = mark as removable\n"
"host unbind <label> - unbind file from \"host\" device\n"
"host info [<label>] - show device binding & info\n"
generated by cgit v1.2.3 (git 2.0.4) at 2025-07-24 15:19:32 +0000