hw/sd/sdcard: Make iolen unsigned
I/O request length can not be negative. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20200630133912.9428-15-f4bug@amsat.org>
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@ -1982,7 +1982,7 @@ uint8_t sd_read_byte(SDState *sd)
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{
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{
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/* TODO: Append CRCs */
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/* TODO: Append CRCs */
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uint8_t ret;
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uint8_t ret;
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int io_len;
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uint32_t io_len;
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if (!sd->blk || !blk_is_inserted(sd->blk) || !sd->enable)
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if (!sd->blk || !blk_is_inserted(sd->blk) || !sd->enable)
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return 0x00;
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return 0x00;
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@ -52,7 +52,7 @@ sdcard_unlock(void) ""
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sdcard_read_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
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sdcard_read_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
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sdcard_write_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
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sdcard_write_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
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sdcard_write_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint8_t value) "%s %20s/ CMD%02d value 0x%02x"
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sdcard_write_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint8_t value) "%s %20s/ CMD%02d value 0x%02x"
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sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, int length) "%s %20s/ CMD%02d len %d"
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sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t length) "%s %20s/ CMD%02d len %" PRIu32
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sdcard_set_voltage(uint16_t millivolts) "%u mV"
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sdcard_set_voltage(uint16_t millivolts) "%u mV"
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# milkymist-memcard.c
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# milkymist-memcard.c
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