Date: Mon, 28 Mar 2011 08:23:23 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Cc: =?utf-8?b?0JrRgdC10L3Qt9C+0LIg0JDQu9C10LrRgdC10Lk=?= <aksenzov@gmail.com> Subject: Re: Atheros 9285 & Atheros AR8131 Message-ID: <201103280823.23502.jhb@freebsd.org> In-Reply-To: <AANLkTi=-rourdUbyH0MVceHi81vAHcNdpaxjpmxJ_BCk@mail.gmail.com> References: <AANLkTi=-rourdUbyH0MVceHi81vAHcNdpaxjpmxJ_BCk@mail.gmail.com>
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On Saturday, March 26, 2011 1:13:45 pm =D0=9A=D1=81=D0=B5=D0=BD=D0=B7=D0=BE= =D0=B2 =D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B5=D0=B9 wrote: > Network cards do not work. Tried on systems 8.0, 8.1, and 8.2. Notebook A= ser > Extenza 5635ZG. Tried to change Wi-Fi adapter on the other, but the > situation has not changed. In all kinds of windows and linux, works fine. >=20 > ath0: <Atheros 9285> irq 19 at device 0.0 on pci7 > ath0: 0x10000 bytes of rid 0x10 res 3 failed (0, 0xffffffff). > ath0: cannot map register space > device_attach: ath0 attach returned 6 >=20 > alc0: <Atheros AR8131 PCIe Gigabit Ethernet> irq 17 at device 0.0 on pci9 > alc0: 0x40000 bytes of rid 0x10 res 3 failed (0, 0xffffffff). > alc0: cannot allocate memory resources. > device_attach: alc0 attach returned 6 >=20 > Attached: dmesg, sysctl hw.acpi and acpidump -t -d This is probably due to a problem FreeBSD has with ACPI initialization=20 sometimes wiping out the state in PCI-PCI bridges for resource windows and = not=20 gracefully recovering from that. I have some early work in progress to=20 address this, but it will be a while before I have something ready for=20 testing. =2D-=20 John Baldwin
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