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hw/sd: ssi-sd: Handle the rest commands with R1b response type

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Besides CMD12, the following command's reponse type is R1b:

- SET_WRITE_PROT (CMD28)
- CLR_WRITE_PROT (CMD29)
- ERASE (CMD38)

Reuse the same s->stopping to indicate a R1b reponse is needed.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210128063035.15674-10-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Bin Meng 2021-01-28 14:30:35 +08:00 committed by Philippe Mathieu-Daudé
parent 5b45a3666e
commit 17674695ab
1 changed files with 6 additions and 0 deletions
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6
hw/sd/ssi-sd.c
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@ -194,6 +194,12 @@ static uint32_t ssi_sd_transfer(SSIPeripheral *dev, uint32_t val)
/* CMD13 returns a 2-byte statuse work. Other commands
only return the first byte. */
s->arglen = (s->cmd == 13) ? 2 : 1;
/* handle R1b */
if (s->cmd == 28 || s->cmd == 29 || s->cmd == 38) {
s->stopping = 1;
}
cardstatus = ldl_be_p(longresp);
status = 0;
if (((cardstatus >> 9) & 0xf) < 4)