From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpauth01.prod.mesa1.secureserver.net (smtpauth01.prod.mesa1.secureserver.net [64.202.165.181]) by ozlabs.org (Postfix) with SMTP id BC974DDF59 for ; Sat, 3 Feb 2007 02:04:18 +1100 (EST) From: "Russell McGuire" To: Subject: MPC8360 : PCI resource allocate error Date: Fri, 2 Feb 2007 07:04:09 -0800 Message-ID: <000c01c746db$6451e7e0$6405a8c0@absolut> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000D_01C74698.562EA7E0" Reply-To: rmcguire@videopresence.com List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. ------=_NextPart_000_000D_01C74698.562EA7E0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit While trying out various of my PCI slots, I ran into this interesting error. If I try to put a sounc card, Audigy SE, into SLOT 1 and 2 this error doesn't occur. But when I place it in the 3rd. I get this: -------------------------------------- PCI: Probing PCI hardware Try to map irq for 0000:00:19.0... pci_busdev_to_OF_node(0,0xc8) parent is /soc8360@f0000000/pci@8500 result is Try to map irq for 0000:00:19.1... pci_busdev_to_OF_node(0,0xc9) parent is /soc8360@f0000000/pci@8500 result is Try to map irq for 0000:02:0b.0... pci_busdev_to_OF_node(2,0x58) pci_busdev_to_OF_node(0,0xc9) parent is /soc8360@f0000000/pci@8500 result is -> got one, spec 2 cells (0x00000017...) on /soc8360@f0000000/pic@700 PCI: bridge rsrc 0..ffffffff (100), parent c038d184 PCI: bridge rsrc 80000000..8fffffff (1200), parent c038d168 PCI: bridge rsrc 90000000..9fffffff (200), parent c038d168 PCI: bridge rsrc f0302000..f0302fff (101), parent c03da03c PCI:0000:02:0b.0: Resource 0: 0000000000302000-000000000030201f (f=101) PCI: Cannot allocate resource region 0 of device 0000:02:0b.0 PCI: Error while updating region 0000:02:0b.0/0 (f0302001 != 00302001) ------------------------------ What can cause this to not work? -Russ ------=_NextPart_000_000D_01C74698.562EA7E0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

While trying out various of my PCI slots, I ran into = this interesting error.

 

If I try to put a sounc card, Audigy SE, into SLOT 1 = and 2 this error doesn’t occur.

But when I place it in the 3rd. I get = this:  <Note the 02:0b is SLOT 3>

 

<Linux 2.6.20-rc6 compiled for PowerPC / = MPC83xx>

 

--------------------------------------

PCI: Probing PCI = hardware

Try to map irq for 0000:00:19.0...

pci_busdev_to_OF_node(0,0xc8)

 parent is /soc8360@f0000000/pci@8500

 result is = <NULL>

Try to map irq for 0000:00:19.1...

pci_busdev_to_OF_node(0,0xc9)

 parent is /soc8360@f0000000/pci@8500

 result is = <NULL>

Try to map irq for 0000:02:0b.0...

pci_busdev_to_OF_node(2,0x58)

pci_busdev_to_OF_node(0,0xc9)

 parent is /soc8360@f0000000/pci@8500

 result is = <NULL>

 -> got = one, spec 2 cells (0x00000017...) on = /soc8360@f0000000/pic@700

PCI: bridge rsrc = 0..ffffffff (100), parent c038d184

PCI: bridge rsrc 80000000..8fffffff (1200), parent c038d168

PCI: bridge rsrc 90000000..9fffffff (200), parent c038d168

PCI: bridge rsrc f0302000..f0302fff (101), parent c03da03c

PCI:0000:02:0b.0: = Resource 0: 0000000000302000-000000000030201f = (f=3D101)

PCI: Cannot = allocate resource region 0 of device 0000:02:0b.0

PCI: Error while updating region = 0000:02:0b.0/0 (f0302001 !=3D 00302001)

------------------------------

 

What can cause this to not = work?

 

-Russ

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