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So far the CHARON-AXP emulators do not support virtual NCR 53C810 PCI SCSI adapter. Instead, virtual QLOGIC ISP1040B PCI SCSI adapter is used.
No support for Multi-Function PCI devices in AlphaServer 400.
Example: Loading DE435 into slot 0:
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The "irq_bus=isa" setting is specific to AlphaServer 400 only.
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| Slot | pci_<N> | device | function | irq | Description | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | 0 | 5 | 0 | 0 | QLOGIC ISP1020 PCI SCSI Adapter | ||||||||||
| - | 0 | 6 | 0 | 0 | S3 Trio32/64 Display Adapter | ||||||||||
| - | 0 | 7 | 0 | - | Intel i82375 PCI EISA Bridge (MERCURY) | ||||||||||
| 0 | 0 | 11 | 0 | 101 | <option> | ||||||||||
| 1 | 0 | 12 | 0 | 15 | <option> | 2 | 0 | 13 | 0 | 9 | <option>2 | <option>, function 1 | |||
| 2 | 17 | <option>, function 2 | |||||||||||||
| 3 | 18 | <option>, function 3 | |||||||||||||
| 1 | 0 | 12 | 0 | 3 | <option> | ||||||||||
| 1 | 4 | <option>, function 1 | |||||||||||||
| 2 | 19 | <option>, function 2 | |||||||||||||
| 3 | 20 | <option>, function 3 | |||||||||||||
| 2 | 0 | 13 | 0 | 5 | <option> | ||||||||||
| 1 | 6 | <option>, function 1 | |||||||||||||
| 2 | 21 | <option>, function 2 | |||||||||||||
| 3 | 22 | <option>, function 3 | |||||||||||||
| 3 | 0 | 14 | 0 | 7 | <option> | ||||||||||
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| 1 | 8 | <option>, function 1 | |||
| 2 | 23 | <option>, function 2 | |||
| 3 | 24 | <option>, function 3 | |||
The IRQ stands for input line of ASIC interrupt controllers. It has nothing to do with "EISA" style interrupts. So far, the CHARON-AXP emulators do not emulate S3 Trio32/64 Display Adapter. So position of the device 6, function 0 on the PCI 0 remains empty.
Example 1: Loading multiple DE500BA’s into slot 3, populating all 4 functions (gives 4 Ethernet ports):
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Example 2: Loading mixture of KZPBA and DE500BA into slot 1, populating 2 functions out of 4:
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In the above examples device name is PKB as there is a built-in PK-like PCI SCSI Adapter located “closer” to CPU and therefore assigned name PKA.
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