40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Wed, 16 Dec 2015 10:16:14 +0100
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Subject: [PATCH] mtd: bcm47xxpart: print buffer used for determining part name
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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---
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drivers/mtd/bcm47xxpart.c | 9 ++++++---
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1 file changed, 6 insertions(+), 3 deletions(-)
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--- a/drivers/mtd/bcm47xxpart.c
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+++ b/drivers/mtd/bcm47xxpart.c
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@@ -94,19 +94,22 @@ static size_t bcm47xxpart_real_offset(st
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static const char *bcm47xxpart_trx_data_part_name(struct mtd_info *master,
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size_t offset)
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{
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- uint32_t buf;
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+ uint32_t buf[8];
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size_t bytes_read;
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int err;
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err = mtd_read(master, offset, sizeof(buf), &bytes_read,
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- (uint8_t *)&buf);
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+ (uint8_t *)buf);
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if (err && !mtd_is_bitflip(err)) {
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pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
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offset, err);
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goto out_default;
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}
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- if (buf == UBI_EC_MAGIC)
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+ pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x00, buf[0], buf[1], buf[2], buf[3]);
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+ pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x10, buf[4], buf[5], buf[6], buf[7]);
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+
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+ if (buf[0] == UBI_EC_MAGIC)
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return "ubi";
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out_default:
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