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protocol_ntr.c: Change if block chain to a switch block

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archshift 2015-05-11 00:14:08 -07:00
parent 1f4c4911fc
commit 1059f73fb8
1 changed files with 19 additions and 12 deletions
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31
source/gamecart/protocol_ntr.c
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@ -13,21 +13,28 @@ void NTR_SendCommand(const u32 command[2], u32 pageSize, u32 latency, void* buff
} }
pageSize -= pageSize & 3; // align to 4 byte pageSize -= pageSize & 3; // align to 4 byte
u32 pageParam = NTRCARD_PAGESIZE_4K; u32 pageParam = NTRCARD_PAGESIZE_4K;
u32 transferLength = 4096; u32 transferLength = 4096;
// make zero read and 4 byte read a little special for timing optimization(and 512 too) // make zero read and 4 byte read a little special for timing optimization(and 512 too)
if( 0 == pageSize ) { switch (pageSize) {
transferLength = 0; case 0:
pageParam = NTRCARD_PAGESIZE_0; transferLength = 0;
} else if( 4 == pageSize ) { pageParam = NTRCARD_PAGESIZE_0;
transferLength = 4; break;
pageParam = NTRCARD_PAGESIZE_4; case 4:
} else if( 512 == pageSize ) { transferLength = 4;
transferLength = 512; pageParam = NTRCARD_PAGESIZE_4;
pageParam = NTRCARD_PAGESIZE_512; break;
} else if( 8192 == pageSize ) { case 512:
transferLength = 8192; transferLength = 512;
pageParam = NTRCARD_PAGESIZE_8K; pageParam = NTRCARD_PAGESIZE_512;
break;
case 8192:
transferLength = 8192;
pageParam = NTRCARD_PAGESIZE_8K;
break;
} }
// go // go