On Mon, Jan 22, 2018 at 7:30 PM, Philippe Mathieu-Daudé <f4...@amsat.org> wrote:
> This device does not model MMCA Specification previous to v4.2
>
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: Alistair Francis <alistair.fran...@xilinx.com>
Alistair
> ---
> hw/sd/sd.c | 33 ---------------------------------
> 1 file changed, 33 deletions(-)
>
> diff --git a/hw/sd/sd.c b/hw/sd/sd.c
> index 5d50d48097..3c66521862 100644
> --- a/hw/sd/sd.c
> +++ b/hw/sd/sd.c
> @@ -1044,24 +1044,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,
> SDRequest req)
> }
> break;
>
> - case 11: /* CMD11: READ_DAT_UNTIL_STOP */
> - if (sd->spi)
> - goto bad_cmd;
> - switch (sd->state) {
> - case sd_transfer_state:
> - sd->state = sd_sendingdata_state;
> - sd->data_start = req.arg;
> - sd->data_offset = 0;
> -
> - if (sd->data_start + sd->blk_len > sd->size)
> - sd->card_status |= ADDRESS_ERROR;
> - return sd_r0;
> -
> - default:
> - break;
> - }
> - break;
> -
> case 12: /* CMD12: STOP_TRANSMISSION */
> switch (sd->state) {
> case sd_sendingdata_state:
> @@ -1874,21 +1856,6 @@ uint8_t sd_read_data(SDState *sd)
> sd->state = sd_transfer_state;
> break;
>
> - case 11: /* CMD11: READ_DAT_UNTIL_STOP */
> - if (sd->data_offset == 0)
> - BLK_READ_BLOCK(sd->data_start, io_len);
> - ret = sd->data[sd->data_offset ++];
> -
> - if (sd->data_offset >= io_len) {
> - sd->data_start += io_len;
> - sd->data_offset = 0;
> - if (sd->data_start + io_len > sd->size) {
> - sd->card_status |= ADDRESS_ERROR;
> - break;
> - }
> - }
> - break;
> -
> case 13: /* ACMD13: SD_STATUS */
> ret = sd->sd_status[sd->data_offset ++];
>
> --
> 2.15.1
>
>
