79b026a8f3
ISA-compatible port space of PCI buslogic cards. * Add call to bha_pci.c to disable the ISA-compatible ports of a PCI device. The ISA-compatible ports are enabled by default, which causes the card to be autoconfigured a second time as an ISA device, which appears to deadlock the card. * Change bha_cmd() to return the number of bytes it actually received in response to a command, or -1 on error. * Use heuristics (checking for bha-only registers, and checking the size of the response to BHA_INQURE_EXTENDED) to bha_find, to make sure the bha driver never matches an aha (Adaptec 1542 or compatible) device. A single kernel should now boot on either Adaptec or BusLogic controllers, provided we always probe for BusLogic devices before Adaptec devices, but this has not yet been verified. |
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|---|---|---|
| .. | ||
| ahc_pci.c | ||
| bha_pci.c | ||
| cy_pci.c | ||
| devlist2h.awk | ||
| files.pci | ||
| if_de.c | ||
| if_en_pci.c | ||
| if_ep_pci.c | ||
| if_fpa.c | ||
| if_le_pci.c | ||
| if_levar.h | ||
| Makefile | ||
| ncr_reg.h | ||
| ncr.c | ||
| ncrreg.h | ||
| ncrstat.c | ||
| pci_subr.c | ||
| pci.c | ||
| pcidevs | ||
| pcidevs_data.h | ||
| pcidevs.h | ||
| pcireg.h | ||
| pcivar.h | ||
| ppb.c | ||
| ppbreg.h | ||
| README | ||
$NetBSD: README,v 1.2 1994/10/27 04:21:29 cgd Exp $ This directory contains files which are used during PCI configuration and PCI device drivers. Eventually, most of the device drivers and some of the configuration support should become machine-independent and be moved to a more general location. The configuration support was implemented according to the `PCI Local Bus Specification, Production Version, Revision 2.0' dated April 30, 1993. Section numbers referred to in the code may be specific to that edition of the specification. Some attempt has been made to insure that the code works on rogue machines where the BIOS doesn't do its job, but in general I can't guarantee that. -- - Charles Hannum NetBSD group August 8, 1994