Re: Is a BAD BAR something to worry about?

Morten Rodal said:
> On Wed, Apr 14, 2004 at 07:11:46PM +0200, Tilman Linneweh wrote:
>> Hi,
>>
>> With todays CURRENT my ata controllers are a bit more verbose:
>>
>> atapci1: <VIA 6420 SATA150 controller> port
>> 0xd000-0xd0ff,0xd400-0xd40f,0xd800-0xd803,0xe000-0xe007,0xe400-0xe403,0xe800-0xe807
>> irq 20 at device 15.0 on pci0
>> atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xd400
>> atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0xe800
>> atapci1: Reserved 0x4 bytes for rid 0x14 type 4 at 0xe400
>> ata5: at 0xe800 on atapci1
>> atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0xe000
>> atapci1: Reserved 0x4 bytes for rid 0x1c type 4 at 0xd800
>> ata6: at 0xe000 on atapci1
>> atapci2: <VIA 8237 UDMA133 controller> port 0xfc00-0xfc0f at device 15.1
>> on pci0
>
> I get these too, everything works so I'm not that worried (yet?)
>

"Me Too" But my fdc stopped working, and ACPI errors.

atapci0: <VIA 82C686B UDMA100 controller> port 0xb800-0xb80f at device 4.1
on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xb800
atapci0: BAD BAR: skipping checks
atapci0: Lazy allocation of 0x8 bytes rid 0x10 type 4 at 0x1f0
atapci0: BAD BAR: skipping checks
atapci0: Lazy allocation of 0x4 bytes rid 0x14 type 4 at 0x3f4
ata0: at 0x1f0 irq 14 on atapci0
atapci0: BAD BAR: skipping checks
atapci0: Lazy allocation of 0x8 bytes rid 0x18 type 4 at 0x170
atapci0: BAD BAR: skipping checks
atapci0: Lazy allocation of 0x4 bytes rid 0x1c type 4 at 0x374
ata1: at 0x170 irq 15 on atapci0
pci0: <serial bus, USB> at device 4.2 (no driver attached)
pci0:4:2: Transition from D0 to D3
pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER
pci0: <serial bus, USB> at device 4.3 (no driver attached)
pci0:4:3: Transition from D0 to D3
pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER
pci0: <bridge, PCI-unknown> at device 4.4 (no driver attached)
pci0:4:4: Transition from D0 to D3
pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x9400-0x947f mem
0xc6000000-0xc600007f irq 5 at device 9.0 on pci0
xl0: Reserved 0x80 bytes for rid 0x14 type 3 at 0xc6000000
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl0: Ethernet address: 00:01:03:d4:4c:07
xl0: [GIANT-LOCKED]
fxp0: <Intel 82551 Pro/100 Ethernet> port 0x9000-0x903f mem
0xc5000000-0xc501ffff,0xc5800000-0xc5800fff irq 12 at device 10.0 on pci0
fxp0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xc5800000
miibus1: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus1
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:07:e9:0f:8d:5e
fxp0: [GIANT-LOCKED]
pcn0: Reserved 0x20 bytes for rid 0x10 type 4 at 0x8800
pcn0: <AMD PCnet/Home HomePNA> port 0x8800-0x881f mem
0xc4800000-0xc480001f irq 10 at device 11.0 on pci0
miibus2: <MII bus> on pcn0
pnaphy0: <Am79c978 HomePNA PHY> on miibus2
pnaphy0:  HomePNA
pcn0: Ethernet address: 00:d0:41:00:04:c9
pcn0: [GIANT-LOCKED]
atapci1: <Promise PDC20265 UDMA100 controller> port
0x7000-0x703f,0x7400-0x7403,0x7800-0x7807,0x8000-0x8003,0x8400-0x8407 mem
0xc4000000-0xc401ffff irq 10 at device 17.0 on pci0
atapci1: Reserved 0x40 bytes for rid 0x20 type 4 at 0x7000
atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0x8400
atapci1: Reserved 0x4 bytes for rid 0x14 type 4 at 0x8000
ata2: at 0x8400 on atapci1
atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0x7800
atapci1: Reserved 0x4 bytes for rid 0x1c type 4 at 0x7400
ata3: at 0x7800 on atapci1
fdc0: cannot reserve I/O port range (1 ports)
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
sio1 port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
fdc0: cannot reserve I/O port range (1 ports)