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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2018-06-08 13:15:33 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-08 13:15:33 +0100 |
| commit | e2fce16edba8736eed4f18c4732ac80b7edaa0a6 (patch) | |
| tree | 69dd08ad5bce7c1fc6f00e7149e564f90cb1ce05 /hw/sd/sd.c | |
| parent | 9e1245795f99897d8ec4f49281938032de272536 (diff) | |
| download | qemu-e2fce16edba8736eed4f18c4732ac80b7edaa0a6.zip | |
sdcard: Allow commands valid in SPI mode
From the "Physical Layer Simplified Specification Version 1.10"
Chapter 7.3 "SPI Mode Transaction Packets"
Table 57: "Commands and arguments"
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20180607180641.874-3-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/sd/sd.c')
| -rw-r--r-- | hw/sd/sd.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index e1218d1fb6..80e70dd93e 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -960,8 +960,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) return sd_illegal; case 6: /* CMD6: SWITCH_FUNCTION */ - if (sd->spi) - goto bad_cmd; switch (sd->mode) { case sd_data_transfer_mode: sd_function_switch(sd, req.arg); @@ -1190,9 +1188,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) /* Block write commands (Class 4) */ case 24: /* CMD24: WRITE_SINGLE_BLOCK */ - if (sd->spi) { - goto unimplemented_spi_cmd; - } switch (sd->state) { case sd_transfer_state: /* Writing in SPI mode not implemented. */ @@ -1217,9 +1212,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) break; case 25: /* CMD25: WRITE_MULTIPLE_BLOCK */ - if (sd->spi) { - goto unimplemented_spi_cmd; - } switch (sd->state) { case sd_transfer_state: /* Writing in SPI mode not implemented. */ @@ -1259,9 +1251,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) break; case 27: /* CMD27: PROGRAM_CSD */ - if (sd->spi) { - goto unimplemented_spi_cmd; - } switch (sd->state) { case sd_transfer_state: sd->state = sd_receivingdata_state; @@ -1371,9 +1360,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) /* Lock card commands (Class 7) */ case 42: /* CMD42: LOCK_UNLOCK */ - if (sd->spi) { - goto unimplemented_spi_cmd; - } switch (sd->state) { case sd_transfer_state: sd->state = sd_receivingdata_state; |