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84ee19bffc
The OEMID is an 8-bit binary number rather than 16-bit as the current code parses for. The OEMID occupies bits [111:104] in the CID register, see the eMMC spec JESD84-B51 paragraph 7.2.3. It seems that the 16-bit comes from the legacy MMC specs (v3.31 and before). Let's fix the parsing by simply move to use 8-bit instead of 16-bit. This means we ignore the impact on some of those old MMC cards that may be out there, but on the other hand this shouldn't be a problem as the OEMID seems not be an important feature for these cards. Signed-off-by: Avri Altman <avri.altman@wdc.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230927071500.1791882-1-avri.altman@wdc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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| .. | ||
| block.c | ||
| block.h | ||
| bus.c | ||
| bus.h | ||
| card.h | ||
| core.c | ||
| core.h | ||
| crypto.c | ||
| crypto.h | ||
| debugfs.c | ||
| host.c | ||
| host.h | ||
| Kconfig | ||
| Makefile | ||
| mmc_ops.c | ||
| mmc_ops.h | ||
| mmc_test.c | ||
| mmc.c | ||
| pwrseq_emmc.c | ||
| pwrseq_sd8787.c | ||
| pwrseq_simple.c | ||
| pwrseq.c | ||
| pwrseq.h | ||
| queue.c | ||
| queue.h | ||
| quirks.h | ||
| regulator.c | ||
| sd_ops.c | ||
| sd_ops.h | ||
| sd.c | ||
| sd.h | ||
| sdio_bus.c | ||
| sdio_bus.h | ||
| sdio_cis.c | ||
| sdio_cis.h | ||
| sdio_io.c | ||
| sdio_irq.c | ||
| sdio_ops.c | ||
| sdio_ops.h | ||
| sdio_uart.c | ||
| sdio.c | ||
| slot-gpio.c | ||
| slot-gpio.h | ||