Remove unused settings as we always use the OPTIMISEd ones

This commit is contained in:
Eric Helgeson 2022-04-19 20:48:33 -05:00
parent c5447a4098
commit 8a27bcc585
1 changed files with 0 additions and 36 deletions

View File

@ -50,9 +50,6 @@
// 1: Debug information output to USB Serial
// 2: Debug information output to LOG.txt (slow)
#define READ_SPEED_OPTIMIZE 1 // Faster reads
#define WRITE_SPEED_OPTIMIZE 1 // Speeding up writes
// SCSI config
#define NUM_SCSIID 7 // Maximum number of supported SCSI-IDs (The minimum is 0)
#define NUM_SCSILUN 2 // Maximum number of LUNs supported (The minimum is 0)
@ -876,7 +873,6 @@ inline void writeHandshake(byte d)
while( SCSI_IN(vACK));
}
#if READ_SPEED_OPTIMIZE
#pragma GCC push_options
#pragma GCC optimize ("-Os")
/*
@ -938,7 +934,6 @@ void writeDataLoop(uint32_t blocksize, const byte* srcptr)
WAIT_ACK_INACTIVE();
}
#pragma GCC pop_options
#endif
/*
* Data in phase.
@ -948,16 +943,10 @@ void writeDataPhase(int len, const byte* p)
{
LOGN("DATAIN PHASE");
SCSI_PHASE_CHANGE(SCSI_PHASE_DATAIN);
#if READ_SPEED_OPTIMIZE
// Bus settle delay 400ns. Following code was measured at 800ns before REQ asserted. STM32F103.
SCSI_DB_OUTPUT()
writeDataLoop(len, p);
SCSI_DB_INPUT()
#else
for (int i = 0; i < len; i++) {
writeHandshake(p[i]);
}
#endif
}
/*
@ -980,13 +969,7 @@ void writeDataPhaseSD(uint32_t adds, uint32_t len)
m_img->m_file.read(m_buf, m_img->m_blocksize);
enableResetJmp();
#if READ_SPEED_OPTIMIZE
writeDataLoop(m_img->m_blocksize, m_buf);
#else
for(int j = 0; j < m_img->m_blocksize; j++) {
writeHandshake(m_buf[j]);
}
#endif
}
SCSI_DB_INPUT()
#ifdef XCVR
@ -994,7 +977,6 @@ void writeDataPhaseSD(uint32_t adds, uint32_t len)
#endif
}
#if WRITE_SPEED_OPTIMIZE
#pragma GCC push_options
#pragma GCC optimize ("-Os")
@ -1036,7 +1018,6 @@ void readDataLoop(uint32_t blockSize, byte* dstptr)
WAIT_ACK_INACTIVE();
}
#pragma GCC pop_options
#endif
/*
* Data out phase.
@ -1047,12 +1028,7 @@ void readDataPhase(int len, byte* p)
LOGN("DATAOUT PHASE");
SCSI_PHASE_CHANGE(SCSI_PHASE_DATAOUT);
// Bus settle delay 400ns. The following code was measured at 450ns before REQ asserted. STM32F103.
#if WRITE_SPEED_OPTIMIZE
readDataLoop(len, p);
#else
for(uint32_t i = 0; i < len; i++)
p[i] = readHandshake();
#endif
}
/*
@ -1069,13 +1045,7 @@ void readDataPhaseSD(uint32_t adds, uint32_t len)
m_img->m_file.seekSet(pos);
for(uint32_t i = 0; i < len; i++) {
m_resetJmp = true;
#if WRITE_SPEED_OPTIMIZE
readDataLoop(m_img->m_blocksize, m_buf);
#else
for(int j = 0; j < m_img->m_blocksize; j++) {
m_buf[j] = readHandshake();
}
#endif
m_resetJmp = false;
m_img->m_file.write(m_buf, m_img->m_blocksize);
// If a reset happened while writing, break and let the flush happen before it is handled.
@ -1100,13 +1070,7 @@ void verifyDataPhaseSD(uint32_t adds, uint32_t len)
uint64_t pos = (uint64_t)adds * m_img->m_blocksize;
m_img->m_file.seekSet(pos);
for(uint32_t i = 0; i < len; i++) {
#if WRITE_SPEED_OPTIMIZE
readDataLoop(m_img->m_blocksize, m_buf);
#else
for(int j = 0; j < m_img->m_blocksize; j++) {
m_buf[j] = readHandshake();
}
#endif
// This has just gone through the transfer to make things work, a compare would go here.
}
}