[v1] hw/sd/ssi-sd: Return noise (dummy byte) when no card connected

[PATCH-for-10.1 0/2] hw/sd/ssi-sd: Return noise (dummy byte) when no card connected

Philippe Mathieu-Daudé posted 2 patches 3 months, 1 week ago

Diff against v2 v2 v2
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git fetch https://github.com/patchew-project/qemu tags/patchew/20250808135115.77310-1-philmd@linaro.org

Maintainers: "Philippe Mathieu-Daudé" <philmd@linaro.org>, Bin Meng <bmeng.cn@gmail.com>, Alistair Francis <Alistair.Francis@wdc.com>, Palmer Dabbelt <palmer@dabbelt.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>

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hw/sd/ssi-sd.c                            |  4 ++++
tests/functional/test_riscv64_sifive_u.py | 22 +++++++++++++++++-----
2 files changed, 21 insertions(+), 5 deletions(-)

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[PATCH-for-10.1 0/2] hw/sd/ssi-sd: Return noise (dummy byte) when no card connected

Posted by Philippe Mathieu-Daudé 3 months, 1 week ago

Trivial fix for the issue reported by Guenter here:
https://lore.kernel.org/qemu-devel/5b2dc427-f0db-4332-a997-fe0c82415acd@roeck-us.net/

- Return dummy byte when no card is connected
- Add a test

Philippe Mathieu-Daudé (2):
  hw/sd/ssi-sd: Return noise (dummy byte) when no card connected
  tests/functional: Test SPI-SD adapter without SD card connected

 hw/sd/ssi-sd.c                            |  4 ++++
 tests/functional/test_riscv64_sifive_u.py | 22 +++++++++++++++++-----
 2 files changed, 21 insertions(+), 5 deletions(-)

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2.49.0