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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
u32 pageParam = NTRCARD_PAGESIZE_4K;
u32 transferLength = 4096;
// make zero read and 4 byte read a little special for timing optimization(and 512 too)
if( 0 == pageSize ) {
transferLength = 0;
pageParam = NTRCARD_PAGESIZE_0;
} else if( 4 == pageSize ) {
transferLength = 4;
pageParam = NTRCARD_PAGESIZE_4;
} else if( 512 == pageSize ) {
transferLength = 512;
pageParam = NTRCARD_PAGESIZE_512;
} else if( 8192 == pageSize ) {
transferLength = 8192;
pageParam = NTRCARD_PAGESIZE_8K;
switch (pageSize) {
case 0:
transferLength = 0;
pageParam = NTRCARD_PAGESIZE_0;
break;
case 4:
transferLength = 4;
pageParam = NTRCARD_PAGESIZE_4;
break;
case 512:
transferLength = 512;
pageParam = NTRCARD_PAGESIZE_512;
break;
case 8192:
transferLength = 8192;
pageParam = NTRCARD_PAGESIZE_8K;
break;
}
// go