| Message ID | 20240628070216.92609-27-philmd@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | hw/sd/sdcard: Add eMMC support | expand |
On 6/28/24 9:01 AM, Philippe Mathieu-Daudé wrote: > From: Philippe Mathieu-Daudé <f4bug@amsat.org> > > Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/sd/sd.c | 15 ++++----------- > 1 file changed, 4 insertions(+), 11 deletions(-) > > diff --git a/hw/sd/sd.c b/hw/sd/sd.c > index ccf81b9e59..1c4811f410 100644 > --- a/hw/sd/sd.c > +++ b/hw/sd/sd.c > @@ -1703,10 +1703,9 @@ static sd_rsp_type_t sd_app_command(SDState *sd, > case 13: /* ACMD13: SD_STATUS */ > switch (sd->state) { > case sd_transfer_state: > - sd->state = sd_sendingdata_state; > - sd->data_start = 0; > - sd->data_offset = 0; > - return sd_r1; > + return sd_cmd_to_sendingdata(sd, req, 0, > + sd->sd_status, > + sizeof(sd->sd_status)); > > default: > break; > @@ -2136,6 +2135,7 @@ uint8_t sd_read_byte(SDState *sd) > case 6: /* CMD6: SWITCH_FUNCTION */ > case 9: /* CMD9: SEND_CSD */ > case 10: /* CMD10: SEND_CID */ > + case 13: /* ACMD13: SD_STATUS */ > case 17: /* CMD17: READ_SINGLE_BLOCK */ > case 19: /* CMD19: SEND_TUNING_BLOCK (SD) */ > case 30: /* CMD30: SEND_WRITE_PROT */ > @@ -2143,13 +2143,6 @@ uint8_t sd_read_byte(SDState *sd) > sd_generic_read_byte(sd, &ret); > break; > > - case 13: /* ACMD13: SD_STATUS */ > - ret = sd->sd_status[sd->data_offset ++]; > - > - if (sd->data_offset >= sizeof(sd->sd_status)) > - sd->state = sd_transfer_state; > - break; > - > case 18: /* CMD18: READ_MULTIPLE_BLOCK */ > if (sd->data_offset == 0) { > if (!address_in_range(sd, "READ_MULTIPLE_BLOCK",
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index ccf81b9e59..1c4811f410 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1703,10 +1703,9 @@ static sd_rsp_type_t sd_app_command(SDState *sd, case 13: /* ACMD13: SD_STATUS */ switch (sd->state) { case sd_transfer_state: - sd->state = sd_sendingdata_state; - sd->data_start = 0; - sd->data_offset = 0; - return sd_r1; + return sd_cmd_to_sendingdata(sd, req, 0, + sd->sd_status, + sizeof(sd->sd_status)); default: break; @@ -2136,6 +2135,7 @@ uint8_t sd_read_byte(SDState *sd) case 6: /* CMD6: SWITCH_FUNCTION */ case 9: /* CMD9: SEND_CSD */ case 10: /* CMD10: SEND_CID */ + case 13: /* ACMD13: SD_STATUS */ case 17: /* CMD17: READ_SINGLE_BLOCK */ case 19: /* CMD19: SEND_TUNING_BLOCK (SD) */ case 30: /* CMD30: SEND_WRITE_PROT */ @@ -2143,13 +2143,6 @@ uint8_t sd_read_byte(SDState *sd) sd_generic_read_byte(sd, &ret); break; - case 13: /* ACMD13: SD_STATUS */ - ret = sd->sd_status[sd->data_offset ++]; - - if (sd->data_offset >= sizeof(sd->sd_status)) - sd->state = sd_transfer_state; - break; - case 18: /* CMD18: READ_MULTIPLE_BLOCK */ if (sd->data_offset == 0) { if (!address_in_range(sd, "READ_MULTIPLE_BLOCK",