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79 lines
1.4 KiB
79 lines
1.4 KiB
#include <ctype.h>
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#include <inttypes.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <flash.h>
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#include <ftl.h>
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#include <macros.h>
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#include <shell.h>
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static void do_ftl_mount(const char *s);
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static void do_ftl_test(const char *s);
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static struct cmd ftl_cmds[] = {
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{ "mount", do_ftl_mount },
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{ "test", do_ftl_test },
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{ NULL, NULL },
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};
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extern struct flash_dev *flash;
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static void do_ftl_mount(const char *s)
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{
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(void)s;
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if (!flash) {
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fprintf(stderr, "error: no flash device probed.\n");
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return;
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}
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if (!(flash = ftl_mount(flash))) {
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fprintf(stderr, "error: unable to mount the device.\n");
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return;
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}
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}
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static void do_ftl_test(const char *s)
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{
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uint8_t page[4096];
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uint32_t n;
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(void)s;
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if (!flash) {
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fprintf(stderr, "error: no flash device probed.\n");
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return;
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}
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memset(page, 0xff, 4096);
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memcpy(page, "test", 4);
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/*for (n = 0; n < 64; ++n) {
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if (flash_write(dev, n << 12, page, sizeof page) == 0)
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printf("unable to write the upage\n");
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}
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ftl_trim(dev->priv, 0x29);*/
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for (n = 0; n < 64; ++n) {
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if (ftl_is_mapped(flash->priv, n))
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printf("%x [OK]\n", n);
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else
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printf("%x [FAIL]\n", n);
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}
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printf("Capacity: %u/%u bytes (%u%% used)\n",
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flash_get_size(flash),
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flash_get_capacity(flash),
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100 * flash_get_size(flash) / flash_get_capacity(flash));
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}
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void do_ftl_cmd(const char *line)
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{
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cmd_exec(ftl_cmds, line);
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}
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