Consolitate reading bytes on the DAT lines by introducing a pair of helpers to reuse in all commands sending data.
Full series for testing: https://gitlab.com/philmd/qemu/-/tags/emmc-v4 Based-on: <20240627162232.80428-1-phi...@linaro.org> Philippe Mathieu-Daudé (11): hw/sd/sdcard: Introduce sd_cmd_to_sendingdata and sd_generic_read_byte hw/sd/sdcard: Convert SWITCH_FUNCTION to generic_read_byte (CMD6) hw/sd/sdcard: Convert SEND_CSD/SEND_CID to generic_read_byte (CMD9 & 10) hw/sd/sdcard: Duplicate READ_SINGLE_BLOCK / READ_MULTIPLE_BLOCK cases hw/sd/sdcard: Convert READ_SINGLE_BLOCK to generic_read_byte (CMD17) hw/sd/sdcard: Convert SEND_TUNING_BLOCK to generic_read_byte (CMD19) hw/sd/sdcard: Convert SEND_WRITE_PROT to generic_read_byte (CMD30) hw/sd/sdcard: Convert GEN_CMD to generic_read_byte (CMD56) hw/sd/sdcard: Convert SD_STATUS to generic_read_byte (ACMD13) hw/sd/sdcard: Convert SEND_NUM_WR_BLOCKS to generic_read_byte (ACMD22) hw/sd/sdcard: Convert SEND_SCR to generic_read_byte (ACMD51) hw/sd/sd.c | 223 ++++++++++++++++++++++++----------------------------- 1 file changed, 100 insertions(+), 123 deletions(-) -- 2.41.0
