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| author | Avri Altman <avri.altman@wdc.com> | 2024-10-06 08:11:42 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-10-14 13:29:01 +0300 |
| commit | 403a0293f1c230524e0185b31f69c02a6aed12c7 (patch) | |
| tree | 4301e3ce4c6b7a55eafd7eb092198886b92a6d21 /include/linux/mmc | |
| parent | 933873852cd7d23cf79794d2c0e2d13ba3481f4d (diff) | |
| download | linux-403a0293f1c230524e0185b31f69c02a6aed12c7.tar.xz | |
mmc: core: Add open-ended Ext memory addressing
For open-ended read/write - just send CMD22 before issuing the command.
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20241006051148.160278-5-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index f0ac2e469b32..a890a71288ef 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -96,6 +96,10 @@ struct mmc_command { unsigned int busy_timeout; /* busy detect timeout in ms */ struct mmc_data *data; /* data segment associated with cmd */ struct mmc_request *mrq; /* associated request */ + + /* for SDUC */ + bool has_ext_addr; + u8 ext_addr; }; struct mmc_data { |