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| author | Rafał Miłecki <zajec5@gmail.com> | 2015-12-16 09:37:16 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2015-12-16 09:37:16 +0000 |
| commit | 716905b986aa6642a22a37de9810932091579742 (patch) | |
| tree | caafb0d5a68dddd244a6ef77d4dda59709fdbfa3 /target/linux/bcm53xx/patches-4.1 | |
| parent | 5705d058eb0abea99dfa47dbbdb8ef9cd47ae0b8 (diff) | |
| download | master-31e0f0ae-716905b986aa6642a22a37de9810932091579742.tar.gz master-31e0f0ae-716905b986aa6642a22a37de9810932091579742.tar.bz2 master-31e0f0ae-716905b986aa6642a22a37de9810932091579742.zip | |
bcm53xx: print bcm47xxpart buf to debug R8000 UBI problem
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 47896
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.1/902-mtd-bcm47xxpart-print-buffer-used-for-determining-pa.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/902-mtd-bcm47xxpart-print-buffer-used-for-determining-pa.patch b/target/linux/bcm53xx/patches-4.1/902-mtd-bcm47xxpart-print-buffer-used-for-determining-pa.patch new file mode 100644 index 0000000000..2731c6dde5 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.1/902-mtd-bcm47xxpart-print-buffer-used-for-determining-pa.patch @@ -0,0 +1,40 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Wed, 16 Dec 2015 10:16:14 +0100 +Subject: [PATCH] mtd: bcm47xxpart: print buffer used for determining part name +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/mtd/bcm47xxpart.c | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -67,19 +67,22 @@ static void bcm47xxpart_add_part(struct + static const char *bcm47xxpart_trx_data_part_name(struct mtd_info *master, + size_t offset) + { +- uint32_t buf; ++ uint32_t buf[8]; + size_t bytes_read; + int err; + + err = mtd_read(master, offset, sizeof(buf), &bytes_read, +- (uint8_t *)&buf); ++ (uint8_t *)buf); + if (err && !mtd_is_bitflip(err)) { + pr_err("mtd_read error while parsing (offset: 0x%X): %d\n", + offset, err); + goto out_default; + } + +- if (buf == UBI_EC_MAGIC) ++ pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x00, buf[0], buf[1], buf[2], buf[3]); ++ pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x10, buf[4], buf[5], buf[6], buf[7]); ++ ++ if (buf[0] == UBI_EC_MAGIC) + return "ubi"; + + out_default: |