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https://github.com/openwrt/openwrt.git
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38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
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+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
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@@ -374,9 +374,32 @@ static void cfi_fixup_major_minor(struct
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{
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// manufacturers defined in include/linux/mtd/cfi.h
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- if (cfi->mfr == CFI_MFR_SAMSUNG && cfi->id == 0x257e &&
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- extp->MajorVersion == '0')
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+ if (cfi->mfr == CFI_MFR_SAMSUNG &&
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+ extp->MajorVersion == '0') {
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+ printk(" Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c",
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+ extp->MajorVersion, extp->MinorVersion);
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+
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extp->MajorVersion = '1';
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+ extp->MinorVersion = '0';
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+
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+ printk(" to %c.%c.\n",
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+ extp->MajorVersion, extp->MinorVersion);
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+ }
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+
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+ if (cfi->mfr == CFI_MFR_SAMSUNG &&
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+ extp->MajorVersion == '3' && extp->MinorVersion == '3') {
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+ printk(KERN_NOTICE " Newer Samsung flash detected, "
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+ "should be compatibile with Amd/Fujitsu.\n");
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+
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+ printk(" Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c",
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+ extp->MajorVersion, extp->MinorVersion);
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+
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+ extp->MajorVersion = '1'; // set to 1.3 (last defined version)
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+ extp->MinorVersion = '3';
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+
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+ printk(" to %c.%c.\n",
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+ extp->MajorVersion, extp->MinorVersion);
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+ }
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}
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struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
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