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39782 discussions

Re: Number of resets in 1.1.5
by YhLu 15 Oct '03

15 Oct '03

Stephan, The code seems already only reset once in the misc_control.c. Other reset may be caused by other reasons. Regards YH. -----邮件原件----- 发件人: Stefan Reinauer [mailto:stepan@suse.de] 发送时间: 2003年10月15日 4:51 收件人: linuxbios(a)clustermatic.org 主题: Number of resets in 1.1.5 Hi, LinuxBIOS 1.1.5 currently does a couple of resets on the HDAMA before it actually boots the payload. Is this elementary for getting HT to work properly, or is it based on the current algorithm? To keep boot times as short as possible, it'd be better to only do one reset and gather all setup functions that need reset before that. Stefan -- Architecture Team SuSE Linux AG _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

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Number of resets in 1.1.5
by Stefan Reinauer 15 Oct '03

15 Oct '03

Hi, LinuxBIOS 1.1.5 currently does a couple of resets on the HDAMA before it actually boots the payload. Is this elementary for getting HT to work properly, or is it based on the current algorithm? To keep boot times as short as possible, it'd be better to only do one reset and gather all setup functions that need reset before that. Stefan -- Architecture Team SuSE Linux AG

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EPIA M800 works fine.
by bendany 15 Oct '03

15 Oct '03

hi,all. today I get an epia M800 mb, and use the original BIOS, install debian woody. after that, I build a linuxbios, with FILO 0.3 and VGA support, just replace the original BIOS. it works!, without any modification! ;-) Best Reguards. Ben.

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Fwd: New 1U Chassis for 2 EPIA
by Nathanael Noblet 14 Oct '03

14 Oct '03

Uh there was for a time people looking for cheap epia stuff with cases. although I don't know many details, these look neat. Begin forwarded message: > > http://www.travla.com/Products/products.html > > or for each chassis are: > > http://www.travla.com/Products/C147/c147.html > http://www.travla.com/Products/C146/c146.html > -- Nathanael Noblet Gnat Solutions 4604 Monterey Ave NW Calgary, AB T3B 5K4 T/F 403.288.5360 C 403.809.5368 http://www.gnat.ca/

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romcc-0.36 with -O2 8 registers are sufficient
by ebiederman＠lnxi.com 14 Oct '03

14 Oct '03

I just got to looking at my test cases and I have successfully compiled all of my test cases that are derivatives of actual memory initialization code with -O2 and no extra registers. Which is a very good sign for the case of using extra registers to avoid inlining subroutines. Eric

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Epox Boards
by Mark-Andres Hohm 14 Oct '03

14 Oct '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Have anyone expirience with Epox board and linuxbios? -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/ivYuPC4Ugo8dWvcRAu/EAJ9vMDtrXZ3FM42Mri4yeH4wEeDIgwCeIxKr Cr6NzbDriwgqnU1gK9YW40M= =Y5/p -----END PGP SIGNATURE-----

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forgetful...
by Nathanael Noblet 14 Oct '03

14 Oct '03

Hello, I've tried google for the last 5 minutes. I can't remember how to backup the original BIOS. I fried my working flash copy of it, and have only the original, which I'd like to extract and put into another working part as safety, but can't find how I did it in the first place. -- Nathanael Noblet Gnat Solutions 4604 Monterey Ave NW Calgary, AB T3B 5K4 T/F 403.288.5360 C 403.809.5368 http://www.gnat.ca/

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config.py moved?
by Stefan Reinauer 14 Oct '03

14 Oct '03

Hi, config.py moved to the target directory. Did this happen on purpose? Should it not move to config/solo/solo instead of config/solo if it moves at all? Stefan -- Architecture Team SuSE Linux AG

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Re: [COMMIT] freebios2 How much have I broken?
by YhLu 14 Oct '03

14 Oct '03

Eric, The same. One Clue: Even I do the reverse scan, if I enable the hard_reset in the misc_control.c. After the reset and successful scan the 8131/8111, it will hang when scan the 8151. Regards YH -----邮件原件----- 发件人: YhLu 发送时间: 2003年10月13日 20:00 收件人: ebiederman(a)lnxi.com 抄送: LinuxBIOS 主题: Re: [COMMIT] freebios2 How much have I broken? One minute. -----邮件原件----- 发件人: ebiederman(a)lnxi.com [mailto:ebiederman@lnxi.com] 发送时间: 2003年10月13日 20:07 收件人: YhLu 抄送: LinuxBIOS 主题: Re: 答复: [COMMIT] freebios2 How much have I broken? YhLu <YhLu(a)tyan.com> writes: > I think Stephan will have trouble on it too. > > For me, If I reverse scan in northbridge.c, and it will be OK. A) the reverse scan works and that is good. > It seems that 8131/8111 need to initialize before others. Why? This is what I am trying to understand. It doesn't make sense especially as I already did that, earlier. The resets to get the hypertransport settings to take effect. I can see those depending on the amd8111. Have you tried the small subroutine change I sent? Eric _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

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Re: [COMMIT] freebios2 How much have I broken?
by YhLu 14 Oct '03

14 Oct '03

Reset: LinuxBIOS-1.1.52.0_Fallback Tue Oct 14 03:16:20 EDT 2003 starting... setting up resource map.... done. Enabling routing table for node 00000000 done. Enabling SMP settings setup_remote_node setup_remote_done Renaming current temp node to 00000001 done. Enabling routing table for node 00000001 done. 00000002 nodes initialized. detect_mp_capabilities: 00000002 coherent_ht_finalize done setting up ht links.... done SMBus controller enabled Ram1.00 setting up CPU00 northbridge registers done. Ram1.01 setting up CPU01 northbridge registers done. Ram2.00 Enabling dual channel memory 166Mhz Interleaved RAM: 0x00400000 KB Ram2.01 Enabling dual channel memory disabling dimm01 disabling dimm01 166Mhz disabling dimm01 Interleaved RAM: 0x00600000 KB Ram3 ECC enabled ECC enabled Initializing memory: done Clearing memory: addr 00000000-000000ff ---------------------------------------------------------------done Initializing memory: done Clearing memory: addr 00000100-0000017f ++++++++++++++++++++++++++++++++done Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.52.0_Fallback Tue Oct 14 03:16:20 EDT 2003 booting... Finding PCI configuration type. PCI: Using configuration type 1 Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Enumerating: AMD K8 Enumerating: AMD 8111 Enumerating buses...PCI: pci_scan_bus for bus 0 PCI: 00:18.0 [1022/1100] enabled PCI: 00:18.1 [1022/1101] enabled PCI: 00:18.2 [1022/1102] enabled PCI: 00:18.3 [1022/1103] ops PCI: 00:18.3 [1022/1103] enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] ops PCI: 00:19.3 [1022/1103] enabled amdk8_scan_chains max: 0 starting... Hyper transport scan link: 2 max: 1 PCI: 01:01.0 [1022/7450] enabled next_unitid: 0003 PCI: 01:03.0 [1022/7460] enabled next_unitid: 0007 PCI: pci_scan_bus for bus 1 PCI: 01:01.0 [1022/7450] bus ops PCI: 01:01.0 [1022/7450] enabled PCI: 01:01.1 [1022/7451] ops PCI: 01:01.1 [1022/7451] enabled PCI: 01:02.0 [1022/7450] bus ops PCI: 01:02.0 [1022/7450] enabled PCI: 01:02.1 [1022/7451] ops PCI: 01:02.1 [1022/7451] enabled PCI: 01:03.0 [1022/7460] enabled PCI: 01:04.0 [1022/7468] bus ops PCI: 01:04.0 [1022/7468] enabled PCI: 01:04.1 [1022/7469] ops PCI: 01:04.1 [1022/7469] enabled PCI: 01:04.2 [1022/746a] enabled PCI: 01:04.3 [1022/746b] ops PCI: 01:04.3 [1022/746b] enabled PCI: 01:04.5 [1022/746d] enabled amd8111_enable dev: PCI: 01:04.6 lpc_dev: PCI: 01:04.0 index: 6 reg: ffff -> ffbf done PCI: 01:04.6 [ffff/ffff] disabled PCI: pci_scan_bus for bus 2 PCI: 02:09.0 [14e4/16a7] ops PCI: 02:09.0 [14e4/16a7] enabled PCI: pci_scan_bus returning with max=02 PCI: pci_scan_bus for bus 3 PCI: pci_scan_bus returning with max=03 PCI: pci_scan_bus for bus 4 PCI: 04:00.0 [1022/7464] ops PCI: 04:00.0 [1022/7464] enabled PCI: 04:00.1 [1022/7464] ops PCI: 04:00.1 [1022/7464] enabled PCI: 04:00.2 [1022/7463] ops PCI: 04:00.2 [1022/7463] enabled amd8111_enable dev: PCI: 04:01.0 lpc_dev: PCI: 01:04.0 index: 9 reg: ffbf -> fdbf done PCI: 04:01.0 [ffff/ffff] disabled PCI: 04:0b.0 [1095/3114] ops PCI: 04:0b.0 [1095/3114] enabled PCI: 04:0c.0 [104c/8023] ops PCI: 04:0c.0 [104c/8023] enabled PCI: pci_scan_bus returning with max=04 PCI: pci_scan_bus returning with max=04 Hyper transport scan link: 2 new max: 4 Hypertransport scan link done Hyper transport scan link: 0 max: 5 PCI: 05:01.0 [1022/7454] enabled next_unitid: 0004 PCI: pci_scan_bus for bus 5 PCI: 05:01.0 [1022/7454] ops PCI: 05:01.0 [1022/7454] enabled PCI: 05:02.0 [1022/7455] bus ops PCI: 05:02.0 [1022/7455] enabled PCI: pci_scan_bus for bus 6 PCI: pci_scan_bus returning with max=06 PCI: pci_scan_bus returning with max=06 Hyper transport scan link: 0 new max: 6 Hypertransport scan link done amdk8_scan_chains max: 6 done amdk8_scan_chains max: 6 starting... amdk8_scan_chains max: 6 done PCI: pci_scan_bus returning with max=06 done Allocating resources... PCI: 04:01.0 missing read_resources PCI: 04:01.0 missing read_resources PCI: 04:01.0 missing read_resources PCI: 01:04.6 missing read_resources PCI: 01:04.6 missing read_resources ASSIGN RESOURCES, bus 0 PCI: 00:18.0 c8 <- [0x00003000 - 0x00002fff] node 0 link 0 io PCI: 00:18.0 80 <- [0xe0000000 - 0xefffffff] node 0 link 0 mem PCI: 01:04.6 missing read_resources PCI: 00:18.0 c0 <- [0x00001000 - 0x00002fff] node 0 link 2 io PCI: 01:04.6 missing read_resources PCI: 00:18.0 b8 <- [0xf0000000 - 0xf02fffff] node 0 link 2 mem ASSIGN RESOURCES, bus 5 PCI: 05:01.0 10 <- [0xe0000000 - 0xefffffff] prefmem PCI: 05:02.0 1c <- [0x00003000 - 0x00002fff] bus 6 io PCI: 05:02.0 24 <- [0xf0000000 - 0xefffffff] bus 6 prefmem PCI: 05:02.0 20 <- [0xf0000000 - 0xefffffff] bus 6 mem ASSIGNED RESOURCES, bus 5 ASSIGN RESOURCES, bus 1 PCI: 01:01.0 1c <- [0x00002000 - 0x00001fff] bus 2 io PCI: 01:01.0 24 <- [0xf0200000 - 0xf01fffff] bus 2 prefmem PCI: 01:01.0 20 <- [0xf0000000 - 0xf00fffff] bus 2 mem ASSIGN RESOURCES, bus 2 PCI: 02:09.0 10 <- [0xf0000000 - 0xf000ffff] mem ASSIGNED RESOURCES, bus 2 PCI: 01:01.1 10 <- [0xf0200000 - 0xf0200fff] mem PCI: 01:02.0 1c <- [0x00002000 - 0x00001fff] bus 3 io PCI: 01:02.0 24 <- [0xf0200000 - 0xf01fffff] bus 3 prefmem PCI: 01:02.0 20 <- [0xf0200000 - 0xf01fffff] bus 3 mem PCI: 01:02.1 10 <- [0xf0201000 - 0xf0201fff] mem PCI: 04:01.0 missing read_resources PCI: 01:03.0 1c <- [0x00001000 - 0x00001fff] bus 4 io PCI: 04:01.0 missing read_resources PCI: 01:03.0 24 <- [0xf0200000 - 0xf01fffff] bus 4 prefmem PCI: 04:01.0 missing read_resources PCI: 01:03.0 20 <- [0xf0100000 - 0xf01fffff] bus 4 mem ASSIGN RESOURCES, bus 4 PCI: 04:00.0 10 <- [0xf0104000 - 0xf0104fff] mem PCI: 04:00.1 10 <- [0xf0105000 - 0xf0105fff] mem PCI: 04:00.2 10 <- [0xf0108000 - 0xf01080ff] mem PCI: 04:00.2 14 <- [0xf0109000 - 0xf010901f] mem PCI: 04:01.0 missing set_resources PCI: 04:0b.0 10 <- [0x00001010 - 0x00001017] io PCI: 04:0b.0 14 <- [0x00001030 - 0x00001033] io PCI: 04:0b.0 18 <- [0x00001020 - 0x00001027] io PCI: 04:0b.0 1c <- [0x00001040 - 0x00001043] io PCI: 04:0b.0 20 <- [0x00001000 - 0x0000100f] io PCI: 04:0b.0 24 <- [0xf0107000 - 0xf01073ff] mem PCI: 04:0c.0 10 <- [0xf0106000 - 0xf01067ff] mem PCI: 04:0c.0 14 <- [0xf0100000 - 0xf0103fff] mem ASSIGNED RESOURCES, bus 4 PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] io PCI: 01:04.0 00 <- [0x00000000 - 0xffffffff] mem PCI: 01:04.1 20 <- [0x00002460 - 0x0000246f] io PCI: 01:04.2 10 <- [0x00002440 - 0x0000245f] io PCI: 01:04.5 10 <- [0x00002000 - 0x000020ff] io PCI: 01:04.5 14 <- [0x00002400 - 0x0000243f] io PCI: 01:04.6 missing set_resources ASSIGNED RESOURCES, bus 1 ASSIGNED RESOURCES, bus 0 done. Enabling resourcess... PCI: 00:18.0 cmd <- 00 PCI: 05:01.0 cmd <- 06 PCI: 05:02.0 bridge ctrl <- 0000 PCI: 05:02.0 cmd <- 07 PCI: 01:01.0 bridge ctrl <- 0000 PCI: 01:01.0 cmd <- 07 PCI: 02:09.0 cmd <- 02 PCI: 01:01.1 cmd <- 02 PCI: 01:02.0 bridge ctrl <- 0000 PCI: 01:02.0 cmd <- 07 PCI: 01:02.1 cmd <- 02 PCI: 01:03.0 bridge ctrl <- 0000 PCI: 01:03.0 cmd <- 07 PCI: 04:00.0 cmd <- 02 PCI: 04:00.1 cmd <- 02 PCI: 04:00.2 cmd <- 02 PCI: 04:01.0 missing enable_resources PCI: 04:0b.0 cmd <- 03 PCI: 04:0c.0 cmd <- 02 PCI: 01:04.0 cmd <- 0f PCI: 01:04.1 cmd <- 01 PCI: 01:04.2 cmd <- 01 PCI: 01:04.3 cmd <- 00 PCI: 01:04.5 cmd <- 01 PCI: 01:04.6 missing enable_resources PCI: 00:18.1 cmd <- 00 PCI: 00:18.2 cmd <- 00 PCI: 00:18.3 cmd <- 00 PCI: 00:19.0 cmd <- 00 PCI: 00:19.1 cmd <- 00 PCI: 00:19.2 cmd <- 00 PCI: 00:19.3 cmd <- 00 done. Initializing devices... PCI: 00:18.3 init NB: Function 3 Misc Control.. resetting cpu LinuxBIOS-1.1.52.0_Fallback Tue Oct 14 03:16:20 EDT 2003 starting... setting up resource map.... done. Enabling routing table for node 00000000 done. Enabling SMP settings setup_remote_node setup_remote_done Renaming current temp node to 00000001 done. Enabling routing table for node 00000001 done. 00000002 nodes initialized. detect_mp_capabilities: 00000002 coherent_ht_finalize done setting up ht links.... done SMBus controller enabled Ram1.00 setting up CPU00 northbridge registers done. Ram1.01 setting up CPU01 northbridge registers done. Ram2.00 Enabling dual channel memory 166Mhz Interleaved RAM: 0x00400000 KB Ram2.01 Enabling dual channel memory disabling dimm01 disabling dimm01 166Mhz disabling dimm01 Interleaved RAM: 0x00600000 KB Ram3 ECC enabled ECC enabled Initializing memory: done Clearing memory: addr 00000000-000000ff ---------------------------------------------------------------done Initializing memory: done Clearing memory: addr 00000100-0000017f ++++++++++++++++++++++++++++++++done Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.52.0_Fallback Tue Oct 14 03:16:20 EDT 2003 booting... Finding PCI configuration type. PCI: Using configuration type 1 Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Enumerating: AMD K8 Enumerating: AMD 8111 Enumerating buses...PCI: pci_scan_bus for bus 0 PCI: 00:18.0 [1022/1100] enabled PCI: 00:18.1 [1022/1101] enabled PCI: 00:18.2 [1022/1102] enabled PCI: 00:18.3 [1022/1103] ops PCI: 00:18.3 [1022/1103] enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] ops PCI: 00:19.3 [1022/1103] enabled amdk8_scan_chains max: 0 starting... Hyper transport scan link: 2 max: 1 PCI: 01:01.0 [1022/7450] enabled next_unitid: 0003 PCI: 01:03.0 [1022/7460] enabled next_unitid: 0007 PCI: pci_scan_bus for bus 1 PCI: 01:01.0 [1022/7450] bus ops PCI: 01:01.0 [1022/7450] enabled PCI: 01:01.1 [1022/7451] ops PCI: 01:01.1 [1022/7451] enabled PCI: 01:02.0 [1022/7450] bus ops PCI: 01:02.0 [1022/7450] enabled PCI: 01:02.1 [1022/7451] ops PCI: 01:02.1 [1022/7451] enabled PCI: 01:03.0 [1022/7460] enabled PCI: 01:04.0 [1022/7468] bus ops PCI: 01:04.0 [1022/7468] enabled PCI: 01:04.1 [1022/7469] ops PCI: 01:04.1 [1022/7469] enabled PCI: 01:04.2 [1022/746a] enabled PCI: 01:04.3 [1022/746b] ops PCI: 01:04.3 [1022/746b] enabled PCI: 01:04.5 [1022/746d] enabled amd8111_enable dev: PCI: 01:04.6 lpc_dev: PCI: 01:04.0 index: 6 reg: ffff -> ffbf done PCI: 01:04.6 [ffff/ffff] disabled PCI: pci_scan_bus for bus 2 PCI: 02:09.0 [14e4/16a7] ops PCI: 02:09.0 [14e4/16a7] enabled PCI: pci_scan_bus returning with max=02 PCI: pci_scan_bus for bus 3 PCI: pci_scan_bus returning with max=03 PCI: pci_scan_bus for bus 4 PCI: 04:00.0 [1022/7464] ops PCI: 04:00.0 [1022/7464] enabled PCI: 04:00.1 [1022/7464] ops PCI: 04:00.1 [1022/7464] enabled PCI: 04:00.2 [1022/7463] ops PCI: 04:00.2 [1022/7463] enabled amd8111_enable dev: PCI: 04:01.0 lpc_dev: PCI: 01:04.0 index: 9 reg: ffbf -> fdbf done PCI: 04:01.0 [ffff/ffff] disabled PCI: 04:0b.0 [1095/3114] ops PCI: 04:0b.0 [1095/3114] enabled PCI: 04:0c.0 [104c/8023] ops PCI: 04:0c.0 [104c/8023] enabled PCI: pci_scan_bus returning with max=04 PCI: pci_scan_bus returning with max=04 Hyper transport scan link: 2 new max: 4 Hypertransport scan link done Hyper transport scan link: 0 max: 5 <---- Hang here -----邮件原件----- 发件人: YhLu 发送时间: 2003年10月13日 20:25 收件人: ebiederman(a)lnxi.com 抄送: LinuxBIOS 主题: Re: [COMMIT] freebios2 How much have I broken? Eric, The same. One Clue: Even I do the reverse scan, if I enable the hard_reset in the misc_control.c. After the reset and successful scan the 8131/8111, it will hang when scan the 8151. Regards YH -----邮件原件----- 发件人: YhLu 发送时间: 2003年10月13日 20:00 收件人: ebiederman(a)lnxi.com 抄送: LinuxBIOS 主题: Re: [COMMIT] freebios2 How much have I broken? One minute. -----邮件原件----- 发件人: ebiederman(a)lnxi.com [mailto:ebiederman@lnxi.com] 发送时间: 2003年10月13日 20:07 收件人: YhLu 抄送: LinuxBIOS 主题: Re: 答复: [COMMIT] freebios2 How much have I broken? YhLu <YhLu(a)tyan.com> writes: > I think Stephan will have trouble on it too. > > For me, If I reverse scan in northbridge.c, and it will be OK. A) the reverse scan works and that is good. > It seems that 8131/8111 need to initialize before others. Why? This is what I am trying to understand. It doesn't make sense especially as I already did that, earlier. The resets to get the hypertransport settings to take effect. I can see those depending on the amd8111. Have you tried the small subroutine change I sent? Eric _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

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