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CD-ROM code clean-ups, also reduces memory usage by a further about 2 MB.

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OBattler
2018-03-17 20:32:20 +01:00
parent f8f889b72c
commit a59dc8e436
13 changed files with 869 additions and 605 deletions
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25
src/disk/zip.c
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@@ -9,7 +9,7 @@
* Implementation of the Iomega ZIP drive with SCSI(-like)
* commands, for both ATAPI and SCSI usage.
*
* Version: @(#)zip.c 1.0.10 2018/03/16
* Version: @(#)zip.c 1.0.12 2018/03/17
*
* Author: Miran Grca, <mgrca8@gmail.com>
*
@@ -952,12 +952,12 @@ static void zip_command_common(uint8_t id)
bytes_per_second = 8333333.333333333333333; /* 8.3 MB/s PIO-2 speed */
} else
bytes_per_second = 3333333.333333333333333; /* 3.3 MB/s PIO-0 speed */
}
period = 1000000.0 / bytes_per_second;
dusec = (double) TIMER_USEC;
dusec = dusec * period * (double) (zip[id].packet_len);
zip[id].callback = ((int64_t) dusec);
period = 1000000.0 / bytes_per_second;
dusec = (double) TIMER_USEC;
dusec = dusec * period * (double) (zip[id].packet_len);
zip[id].callback = ((int64_t) dusec);
}
zip_set_callback(id);
}
@@ -2511,15 +2511,6 @@ void zip_write(uint8_t channel, uint32_t val, int length)
}
}
void zip_hard_reset(void)
{
int i = 0;
for (i=0; i<ZIP_NUM; i++)
zip_mode_sense_load(i);
}
/* Peform a master init on the entire module. */
void
zip_global_init(void)
@@ -2531,7 +2522,7 @@ zip_global_init(void)
void
zip_global_reset(void)
zip_hard_reset(void)
{
int c;
@@ -2542,5 +2533,7 @@ zip_global_reset(void)
zip_log("ZIP global_reset drive=%d host=%02x\n", c, zip_drives[c].host_drive);
if (wcslen(zip_drives[c].image_path))
zip_load(c, zip_drives[c].image_path);
zip_mode_sense_load(c);
}
}