Refactored platform code to use interfaces for patch code with a special feature and improved patch code file names

arm9/source/patches/platform/acekard-common/IoRpgDefinitions.h

@@ -0,0 +1,21 @@
+#pragma once
+#include <libtwl/card/card.h>
+
+/// All RPG-based SDIO drivers use this as base, and add latency/size as needed
+#define IORPG_CTRL_BASE      (MCCNT1_CMD_SCRAMBLE | MCCNT1_CLOCK_SCRAMBLER | MCCNT1_READ_DATA_DESCRAMBLE | MCCNT1_LATENCY2(0) | MCCNT1_LATENCY1(0))
+#define IORPG_CTRL_POLL      (IORPG_CTRL_BASE | MCCNT1_ENABLE | MCCNT1_RESET_OFF | MCCNT1_LEN_0)
+#define IORPG_CTRL_READ_512B (IORPG_CTRL_POLL | MCCNT1_LEN_512)
+
+/// This command instructs the SD host to switch to SDHC mode.
+#define IORPG_CMD_SET_SD_MODE_SDHC (0xC101000000000000ull)
+
+/// @brief SDIO parameter types. Used with IORPG_CMD_SDIO command.
+enum IoRpgSdioParamTypes
+{
+    IORPG_SDIO_NORESPONSE = 0ull,
+    IORPG_SDIO_READ_RESPONSE = 1ull,
+    IORPG_SDIO_READ_SINGLE_BLOCK = 3ull,
+    IORPG_SDIO_READ_MULTI_BLOCK = 4ull,
+    IORPG_SDIO_WRITE_SINGLE_BLOCK = 5ull,
+    IORPG_SDIO_WRITE_MULTI_BLOCK = 6ull
+};