| /drivers/unfinished/agp.asm |
|---|
| 1,6 → 1,6 |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; simple AGP driver for KolibriOS ;; |
| 121,8 → 121,8 |
| mov [bus], ebx |
| movzx ebx, [eax + PCIDEV.devfn] |
| mov [devfn], ebx |
| invoke PciRead8, [bus], [devfn], PCI_header00.prog_if |
| test al, 1 shl 4 ; got capabilities list? |
| invoke PciRead16, [bus], [devfn], PCI_header00.status |
| test ax, PCI_STATUS_CAPA ; got capabilities list? |
| jnz .got_capabilities_list |
| ; TODO: Do it the old way: detect device and check with a list of known capabilities |
| /drivers/unfinished/cardbus.asm |
|---|
| 190,7 → 190,7 |
| ; Enable power |
| invoke PciRead8, [bus], [devfn], 0x14 ; get capabilities offset |
| invoke PciRead8, [bus], [devfn], PCI_header02.cap_list_offs ; get capabilities offset |
| movzx eax, al ; (A0 for TI bridges) |
| DEBUGF 1, "Capabilities offset=0x%x\n", eax:2 |
| add al, 4 ; Power management control/status |
| 198,7 → 198,7 |
| ; Enable Bus master, io space, memory space |
| invoke PciWrite16, [bus], [devfn], PCI_header02.command, 0x0007 |
| invoke PciWrite16, [bus], [devfn], PCI_header02.command, PCI_CMD_PIO or PCI_CMD_MMIO or PCI_CMD_MASTER |
| ; Write CardBus Socket/ExCA base address |