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PCI_LogicalAddress
Programmer's Reference Manuals
» Part 15 – SWI Calls
» PCI
» PCI_LogicalAddress
PCI_LogicalAddress
(SWI &50392)
| Entry | |
|---|---|
| R0 | Input flags |
| R1 | PCI address |
| R2 | Length |
| Exit | |
|---|---|
| R0 | Preserved ? |
| R1 | Preserved ? |
| R2 | Preserved ? |
| R4 | Logical address |
Use
The purpose of this call is to map-in the given PCI address into the logical memory map.
Notes
The PCI address in R0 can be found by calling PCI_HardwareAddress.