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NCR 53c8xx: Set correct SCSI speeds.

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This commit is contained in:
OBattler
2024-04-23 03:19:24 +02:00
parent 3dbb0daa17
commit 15ad2c1992
1 changed files with 33 additions and 24 deletions
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57
src/scsi/scsi_ncr53c8xx.c
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@@ -2567,28 +2567,39 @@ ncr53c8xx_init(const device_t *info)
else
pci_add_card(PCI_ADD_NORMAL, ncr53c8xx_pci_read, ncr53c8xx_pci_write, dev, &dev->pci_slot);
if (dev->chip == CHIP_875) {
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c875.nvr";
dev->wide = 1;
} else if (dev->chip == CHIP_860) {
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c860.nvr";
dev->wide = 1;
} else if (dev->chip == CHIP_820) {
dev->nvr_path = "ncr53c820.nvr";
dev->wide = 1;
} else if (dev->chip == CHIP_825) {
dev->chip_rev = 0x26;
dev->nvr_path = "ncr53c825a.nvr";
dev->wide = 1;
} else if (dev->chip == CHIP_810) {
dev->nvr_path = "ncr53c810.nvr";
dev->wide = 0;
} else if (dev->chip == CHIP_815) {
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c815.nvr";
dev->wide = 0;
scsi_bus_set_speed(dev->bus, 10000000.0);
switch (dev->chip) {
case CHIP_810:
dev->nvr_path = "ncr53c810.nvr";
dev->wide = 0;
break;
case CHIP_815:
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c815.nvr";
dev->wide = 0;
break;
case CHIP_820:
dev->nvr_path = "ncr53c820.nvr";
dev->wide = 1;
break;
case CHIP_825:
dev->chip_rev = 0x26;
dev->nvr_path = "ncr53c825a.nvr";
dev->wide = 1;
break;
case CHIP_860:
scsi_bus_set_speed(dev->bus, 20000000.0);
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c860.nvr";
dev->wide = 1;
break;
case CHIP_875:
scsi_bus_set_speed(dev->bus, 40000000.0);
dev->chip_rev = 0x04;
dev->nvr_path = "ncr53c875.nvr";
dev->wide = 1;
break;
}
ncr53c8xx_pci_bar[0].addr_regs[0] = 1;
@@ -2629,8 +2640,6 @@ ncr53c8xx_init(const device_t *info)
timer_add(&dev->timer, ncr53c8xx_callback, dev, 0);
scsi_bus_set_speed(dev->bus, 10000000.0);
return dev;
}