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| 19 | ;; ;; |
19 | ;; ;; |
| 20 | ;; See file COPYING for details ;; |
20 | ;; See file COPYING for details ;; |
| 21 | ;; ;; |
21 | ;; ;; |
| 22 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
22 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 23 | 23 | ||
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| 24 | $Revision: 1354 $ |
24 | $Revision: 1358 $ |
| 25 | 25 | ||
| 26 | ;*************************************************************************** |
26 | ;*************************************************************************** |
| 27 | ; Function |
27 | ; Function |
| Line 380... | Line 380... | ||
| 380 | ; Function |
380 | ; Function |
| 381 | ; pci_mmio_init ; NEW! |
381 | ; pci_mmio_init ; NEW! |
| 382 | ; |
382 | ; |
| 383 | ; Description |
383 | ; Description |
| 384 | ; IN: bx = device's PCI bus address (bbbbbbbbdddddfff) |
384 | ; IN: bx = device's PCI bus address (bbbbbbbbdddddfff) |
| 385 | ; returns ax = user heap space available (bytes) |
385 | ; Returns eax = user heap space available (bytes) |
| 386 | ; Error codes |
386 | ; Error codes |
| 387 | ; eax = -1 : PCI user access blocked, |
387 | ; eax = -1 : PCI user access blocked, |
| 388 | ; eax = -2 : device not registered for uMMIO service |
388 | ; eax = -2 : device not registered for uMMIO service |
| 389 | ; eax = -3 : user heap initialization failure |
389 | ; eax = -3 : user heap initialization failure |
| 390 | ;*************************************************************************** |
390 | ;*************************************************************************** |