On Thu, 3 Dec 2009 01:57:50 +0000, Leonardo Santagostini
<lsantagostini@gmail.com> wrote:> Hello everybody,
>
> I was facing one big problem, i have a notebook, which is an Acer
> Aspire 5920. If you like i can send to you my messages file.
>
> Which is:
>
> Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz (1833.48-MHz 686-class CPU)
> Intel(R) PRO/Wireless 3945ABG
> Broadcom NetLink Gigabit Ethernet Controller
> 2 Gigs RAM
> 160 Gigs SATA
>
> The point was:
> With ACPI disabled, i managed to boot but without WIFI; and with ACPI
> enabled, the boot process hanged up all times.
>
> I fixed this adding
>
> if (device_get_unit(dev)==2){
> pci_write_config(dev, PCIR_COMMAND, PCIM_CMD_MEMEN |
PCIM_CMD_PORTEN, 1);
> pci_enable_busmaster(dev);
> pci_write_config(dev, PCIR_IOBASEL_1, 0xf0, 1);
> pci_write_config(dev, PCIR_MEMBASE_1, 0xf020, 2);
> pci_write_config(dev, PCIR_MEMLIMIT_1, 0xf020, 2);
> pci_write_config(dev, PCIR_PMBASEL_1, 0xfff1, 2);
> }
> if (device_get_unit(dev)==3){
> pci_write_config(dev, PCIR_COMMAND, PCIM_CMD_MEMEN |
PCIM_CMD_PORTEN, 1);
> pci_enable_busmaster(dev);
> pci_write_config(dev, PCIR_IOBASEL_1, 0xf0, 1);
> pci_write_config(dev, PCIR_MEMBASE_1, 0xf030, 2);
> pci_write_config(dev, PCIR_MEMLIMIT_1, 0xf030, 2);
> pci_write_config(dev, PCIR_PMBASEL_1, 0xfff1, 2);
> }
>
> to /usr/src/sys/dev/acpica/acpi_pcib_pci.c running on a 8.0-RELEASE
>
> I was able to fix it by my way but many people cant do it, so, i would
> really appreciate if you can add this piece of code.
Hi Leonardo.
Jung-uk Kim has done a lot of ACPI-related work, so he will probably
know if the change is ok to commit to stable/8. I've added him to the
thread, so he can let us know what he thinks of the change. Can you
please post a diff that also shows _where_ the changes have to be
installed in our current version of src/sys/dev/acpica/acpi_pcib_pci.c
for 8.0-RELEASE?