Align is not assigned and it will be used to calculate the base too. (using resource_max)
root mem limit=0x00febfffff, size=0x0022700000, align=28, base=0x00d0000000 Allocating VGA resource PCI: 03:00.0 base1: a 0xd0000000 limit1: 0xfebfffff size: 0x1880000000000000 align: 0x1c00000000 base2: a 0xec000000 limit2: 0xfebfffff size: 0x06700000 align: 0x2bfc40000001a base1: b 0xf8000000 limit1: 0xf7ffffff size: 0x1880000000000000 align: 0x1c00000000 base2: b 0xf8000000 limit2: 0xfebfffff size: 0x06700000 align: 0x2bfc40000001a -----Original Message----- From: YhLu Sent: Tuesday, October 19, 2004 12:31 PM To: YhLu; [EMAIL PROTECTED] Cc: Ronald G. Minnich; Li-Ta Lo; 'LinuxBIOS' Subject: RE: FYI: Merge in progress... strange size for prefmem of PCI_DOMAIN root mem limit=0x00febfffff, size=0x0022700000, align=28, base=0x00d0000000 Allocating VGA resource PCI: 03:00.0 base1: 0xf8000000 limit1: 0xf7ffffff size: 0x1880000000000000 base2: 0xf8000000 limit2: 0xfebfffff size: 0x06700000 PCI_DOMAIN: 0000 00 <- [0x0000001000 - 0x0000005fff] io PCI_DOMAIN: 0000 01 <- [0x00f8000000 - 0x01007fffff] prefmem PCI_DOMAIN: 0000 02 <- [0x00f8000000 - 0x00fe6fffff] mem -----Original Message----- From: YhLu Sent: Tuesday, October 19, 2004 12:18 PM To: [EMAIL PROTECTED] Cc: Ronald G. Minnich; Li-Ta Lo; 'LinuxBIOS' Subject: RE: FYI: Merge in progress... Eric, The PCI_DOMAIN has two mem resource, root calculate the mem base correctly. But PCI_DOMAIN get the wrong base. root mem limit=0x00febfffff, size=0x0022700000, align=28, base=0x00d0000000 Allocating VGA resource PCI: 03:00.0 PCI_DOMAIN: 0000 00 <- [0x0000001000 - 0x0000005fff] io PCI_DOMAIN: 0000 01 <- [0x00f8000000 - 0x01007fffff] prefmem PCI_DOMAIN: 0000 02 <- [0x00f8000000 - 0x00fe6fffff] mem -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, October 18, 2004 7:54 PM To: YhLu Cc: Ronald G. Minnich; Li-Ta Lo; 'LinuxBIOS' Subject: Re: FYI: Merge in progress... YhLu <[EMAIL PROTECTED]> writes: > Get more worse. Ouch. If you can boot the board in linux please give me an lspci -vvv I don't have enough information to even guess what is going on. I need to know what the size and limit of the resources are, so I can walk through the code and see what it would do. At the moment I can't even begin to guess what is going wrong. The obvious problem of doubly allocating a base register does not appear to apply. I am using the standard compute_allocate_resource function which should traverse the bus and do the right thing. Unless my rewrite of the limit calculation code is causing a problem. I just don't know where to look. Eric _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
