[flashrom] [PATCH] Print total size of large chips in Megabytes

[Boris Baykov]

Print total size of large chips in Megabytes.

Signed-off-by: Boris Baykov 
---
Index: cli_common.c
===================================================================
--- cli_common.c        (revision 1869)
+++ cli_common.c        (working copy)
@@ -55,10 +55,23 @@
        ret[strlen(ret) - 2] = '\0';
        ret = realloc(ret, strlen(ret) + 1);
        return ret;
 }

+char *flashsize_to_text(unsigned int chip_size)
+{
+       char *ret = malloc(100);
+       if(chip_size < 1024) {
+               sprintf(ret, "%d kB", chip_size);
+       } else if(chip_size % 1024 == 0){
+               sprintf(ret, "%d MB", chip_size / 1024);
+       } else {
+               sprintf(ret, "%1.1f MB", (double)chip_size / 1024);
+       }
+       ret = realloc(ret, strlen(ret) + 1);
+       return ret;
+}

void print_chip_support_status(const struct flashchip *chip)
 {
        if (chip->feature_bits & FEATURE_OTP) {
                msg_cdbg("This chip may contain one-time programmable memory. flashrom cannot read\n"
Index: flash.h
===================================================================
--- flash.h     (revision 1869)
+++ flash.h     (working copy)
@@ -295,10 +295,11 @@
  */
 #define ERROR_FLASHROM_LIMIT -201

/* cli_common.c */
 char *flashbuses_to_text(enum chipbustype bustype);
+char *flashsize_to_text(unsigned int chip_size);
 void print_chip_support_status(const struct flashchip *chip);

/* cli_output.c */
 extern int verbose_screen;
 extern int verbose_logfile;
Index: flashrom.c
===================================================================
--- flashrom.c  (revision 1869)
+++ flashrom.c  (working copy)
@@ -1121,18 +1121,21 @@
 int probe_flash(struct registered_master *mst, int startchip, struct flashctx *flash, int force)
 {
        const struct flashchip *chip;
        enum chipbustype buses_common;
        char *tmp;
+       char *tmp2;

for (chip = flashchips + startchip; chip && chip->name; chip++) {
                if (chip_to_probe && strcmp(chip->name, chip_to_probe) != 0)
                        continue;
                buses_common = mst->buses_supported & chip->bustype;
                if (!buses_common)
                        continue;
-               msg_gdbg("Probing for %s %s, %d kB: ", chip->vendor, chip->name, chip->total_size);
+               tmp2 = flashsize_to_text(chip->total_size);
+               msg_gdbg("Probing for %s %s, %s: ", chip->vendor, chip->name, tmp2);
+               free(tmp2);
                if (!chip->probe && !force) {
                        msg_gdbg("failed! flashrom has no probe function for this flash chip.\n");
                        continue;
                }

@@ -1202,14 +1205,16 @@

if (!flash->chip)
                return -1;

+       tmp2 = flashsize_to_text(flash->chip->total_size);
        tmp = flashbuses_to_text(flash->chip->bustype);
-       msg_cinfo("%s %s flash chip "%s" (%d kB, %s) ", force ? "Assuming" : "Found",
-                 flash->chip->vendor, flash->chip->name, flash->chip->total_size, tmp);
+       msg_cinfo("%s %s flash chip "%s" (%s, %s) ", force ? "Assuming" : "Found",
+                 flash->chip->vendor, flash->chip->name, tmp2, tmp);
        free(tmp);
+       free(tmp2);
 #if CONFIG_INTERNAL == 1
        if (programmer_table[programmer].map_flash_region == physmap)
                msg_cinfo("mapped at physical address 0x%0*" PRIxPTR ".\n",
                          PRIxPTR_WIDTH, flash->physical_memory);
        else