Try to use this: http://sourceforge.net/project/showfiles.php?group_id=220929 BRs Peer Chen -----Original Message----- From: Volker Armin Hemmann [mailto:volker.armin.hemmann@xxxxxxxxxxxxxxx] Sent: Wednesday, April 16, 2008 12:20 AM To: Peer Chen Cc: Jeff Garzik; Tejun Heo; linux-kernel@xxxxxxxxxxxxxxx; linux-ide@xxxxxxxxxxxxxxx; Kuan Luo Subject: Re: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3 Hi, On Dienstag, 15. April 2008, Peer Chen wrote: > Yes, could you dump the IO port data from 0x2f00 to 0x2fff and send it to > me, it record the base address BIOS trap? how do I do that? Also, I can't see anything resembling this two adresses(?) in /proc/ioports: 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:09.0 01f0-01f7 : 0000:00:09.0 0290-029f : pnp 00:0a 0295-0296 : w83627ehf 0295-0296 : w83627ehf 0376-0376 : 0000:00:09.0 03c0-03df : vga+ 03f6-03f6 : 0000:00:09.0 04d0-04d1 : pnp 00:05 0800-080f : pnp 00:05 0cf8-0cff : PCI conf1 0e00-0e07 : 0000:00:0a.0 0e00-0e07 : ahci 0e20-0e23 : 0000:00:0a.0 0e20-0e23 : ahci 0e40-0e47 : 0000:00:0a.0 0e40-0e47 : ahci 0e60-0e63 : 0000:00:0a.0 0e60-0e63 : ahci 2000-207f : pnp 00:05 2000-2003 : ACPI PM1a_EVT_BLK 2004-2005 : ACPI PM1a_CNT_BLK 2008-200b : ACPI PM_TMR 2010-2015 : ACPI CPU throttle 2020-2027 : ACPI GPE0_BLK 2080-20ff : pnp 00:05 2400-247f : pnp 00:05 2480-24ff : pnp 00:05 24a0-24af : ACPI GPE1_BLK 2800-287f : pnp 00:05 2880-28ff : pnp 00:05 2c00-2c7f : pnp 00:05 2c80-2cff : pnp 00:05 2d00-2d3f : 0000:00:01.1 2d00-2d3f : nForce2_smbus 2e00-2e3f : 0000:00:01.1 2e00-2e3f : nForce2_smbus a800-a80f : 0000:00:0a.0 a800-a80f : ahci bc00-bc3f : 0000:00:01.1 c000-cfff : PCI Bus #01 c800-c8ff : 0000:01:00.0 c800-c8ff : r8169 d000-dfff : PCI Bus #02 d800-d8ff : 0000:02:08.0 dc00-dc3f : 0000:02:09.0 dc00-dc3f : EMU10K1 e000-efff : PCI Bus #04 ec00-ec7f : 0000:04:00.0 ffa0-ffaf : 0000:00:09.0 > Also, could you update the latest BIOS to try this issue again? there was a new bios from today - and nothing changed: with 2.6.25-rc8: [ 0.360518] ------------[ cut here ]------------ [ 0.360518] WARNING: at drivers/ata/ahci.c:645 ahci_init_one+0x190/0xa3a() [ 0.360518] Modules linked in: [ 0.360518] Pid: 1, comm: swapper Not tainted 2.6.25-rc8 #2 [ 0.360518] [ 0.360518] Call Trace: [ 0.360518] [<ffffffff8022c5a5>] warn_on_slowpath+0x51/0x63 [ 0.360522] [<ffffffff80220061>] __ioremap+0x8/0x197 [ 0.360561] [<ffffffff803921f4>] pci_conf1_read+0xb2/0xbd [ 0.360600] [<ffffffff802f3316>] pcim_iomap_release+0x0/0x2c [ 0.360639] [<ffffffff802f3316>] pcim_iomap_release+0x0/0x2c [ 0.360679] [<ffffffff803471a9>] devres_find+0x4b/0x65 [ 0.360718] [<ffffffff8036e4cd>] ahci_init_one+0x190/0xa3a [ 0.360757] [<ffffffff802af837>] sysfs_addrm_finish+0x1d/0x209 [ 0.360796] [<ffffffff80284014>] ifind+0x34/0x8d [ 0.360834] [<ffffffff802af54e>] sysfs_find_dirent+0x1b/0x2f [ 0.360873] [<ffffffff802eb75d>] ida_get_new_above+0xf0/0x180 [ 0.360912] [<ffffffff802af837>] sysfs_addrm_finish+0x1d/0x209 [ 0.360951] [<ffffffff802b0378>] sysfs_create_link+0xb6/0x102 [ 0.360992] [<ffffffff802f8664>] pci_device_probe+0x4c/0x72 [ 0.361030] [<ffffffff80344c48>] driver_probe_device+0xb5/0x132 [ 0.361069] [<ffffffff80344ddb>] __driver_attach+0x6f/0xaf [ 0.361108] [<ffffffff80344d6c>] __driver_attach+0x0/0xaf [ 0.361146] [<ffffffff80344d6c>] __driver_attach+0x0/0xaf [ 0.361185] [<ffffffff8034400a>] bus_for_each_dev+0x44/0x6f [ 0.361225] [<ffffffff802a9b57>] proc_match+0x23/0x2d [ 0.361263] [<ffffffff80344876>] bus_add_driver+0xae/0x1f4 [ 0.361302] [<ffffffff8034500a>] driver_register+0x59/0xce [ 0.361341] [<ffffffff802f88a5>] __pci_register_driver+0x4a/0x7d [ 0.361388] [<ffffffff804e56b8>] kernel_init+0x14f/0x2b9 [ 0.361427] [<ffffffff8020be98>] child_rip+0xa/0x12 [ 0.361465] [<ffffffff804e5569>] kernel_init+0x0/0x2b9 [ 0.361503] [<ffffffff8020be8e>] child_rip+0x0/0x12 [ 0.361540] [ 0.361577] ---[ end trace 78236403fd67c90f ]- Glück Auf, Volker ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
