| commit | e7364ae74c51666e83f43975decb61b7f66cd409 | |
| author | Philippe Mathieu-Daudé <philmd@linaro.org> | |
| Thu, 20 Jun 2024 09:57:54 +0000 (20 11:57 +0200) | ||
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | |
| Fri, 5 Jul 2024 21:53:57 +0000 (5 23:53 +0200) | ||
| tree | d2549abe7a1ca93ebf205e8235d79ea52074c9da | treesnapshot (tar.gz zip) |
| parent | a7487722dc1c6bd278feb0a1ec58e9455cb3daa2 | commitdiff |
hw/sd/sdcard: Add sd_cmd_GEN_CMD handler (CMD56)
"General command" (GEN_CMD, CMD56) is described as:
GEN_CMD is the same as the single block read or write
commands (CMD24 or CMD17). The difference is that [...]
the data block is not a memory payload data but has a
vendor specific format and meaning.
Thus this block must not be stored overwriting data block
on underlying storage drive. Handle as RAZ/WI.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Tested-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240703134356.85972-3-philmd@linaro.org>
"General command" (GEN_CMD, CMD56) is described as:
GEN_CMD is the same as the single block read or write
commands (CMD24 or CMD17). The difference is that [...]
the data block is not a memory payload data but has a
vendor specific format and meaning.
Thus this block must not be stored overwriting data block
on underlying storage drive. Handle as RAZ/WI.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Tested-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20240703134356.85972-3-philmd@linaro.org>
| hw/sd/sd.c | diffblobblamehistory |