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Kernel: Add support for version 2 SD host controllers

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This commit is contained in:
Marco Cutecchia 2023-03-23 21:30:20 +01:00 • committed by Andrew Kaster
parent 1b04c43690
commit 47cae8005f
2 changed files with 82 additions and 8 deletions
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2
Kernel/Storage/SD/SDHostController.h
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@ -57,6 +57,8 @@ private:
}
bool currently_active_command_uses_transfer_complete_interrupt();
ErrorOr<u32> calculate_sd_clock_divisor(u32 sd_clock_frequency, u32 frequency);
bool is_sd_clock_enabled();
ErrorOr<void> sd_clock_supply(u32 frequency);
void sd_clock_stop();
ErrorOr<void> sd_clock_frequency_change(u32 frequency);