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[v2,00/11] hw/sd/sd: Introduce sd_cmd_to_sendingdata() and sd_generic_read_byte()

Message ID 20240627162729.80909-1-philmd@linaro.org (mailing list archive)
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Series hw/sd/sd: Introduce sd_cmd_to_sendingdata() and sd_generic_read_byte() | expand

Message

Philippe Mathieu-Daudé June 27, 2024, 4:27 p.m. UTC 
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-philmd@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(-)