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Date: Wed, 19 Mar 2008 14:55:14 +0100
From: Volker Armin Hemmann <volker.armin.hemmann@...clausthal.de>
To: Tejun Heo <htejun@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3
On Mittwoch, 19. März 2008, Tejun Heo wrote:
> Volker Armin Hemmann wrote:
> > On Mittwoch, 19. März 2008, Tejun Heo wrote:
> >> x UDMA/133 abar m8192@...9dfc000 port 0xf9dfc200
> >>
> >>> irq 315
> >>> [ 38.125479] ata4: SATA max UDMA/133 abar m8192@...9dfc000 port
> >>> 0xf9dfc280 irq 315
> >>> [ 38.597035] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> >>> [ 38.597732] ata1.00: ATA-7: WDC WD1600JS-00MHB1, 10.02E01, max
> >>> UDMA/133 [ 38.597775] ata1.00: 312581808 sectors, multi 16: LBA48
> >>> [ 38.598405] ata1.00: configured for UDMA/133
> >>> [ 39.069342] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> >>> [ 39.084225] ata2.00: ATA-8: SAMSUNG HD501LJ, CR100-12, max UDMA7
> >>> [ 39.084264] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth
> >>> 0/32) [ 39.086268] ata2.00: configured for UDMA/133
> >>
> >> So, just to confirm. With the updated patch, you don't see any problem,
> >> right?
> >
> > Correct. With the updated patch I don't see problems in 'non-raid' mode.
> > AHCI mode still has problems without nosmi. But that is an entirely
> > different problem, right?
>
> Yeap, can you please post the result of "lspci -nn"?
with AHCI+nosmi, 2.6.24.3:
lspci -nn
00:00.0 RAM memory [0500]: nVidia Corporation MCP65 Memory Controller
[10de:0444] (rev a1)
00:01.0 ISA bridge [0601]: nVidia Corporation MCP65 LPC Bridge [10de:0441]
(rev a2)
00:01.1 SMBus [0c05]: nVidia Corporation MCP65 SMBus [10de:0446] (rev a1)
00:01.2 RAM memory [0500]: nVidia Corporation MCP65 Memory Controller
[10de:0445] (rev a1)
00:02.0 USB Controller [0c03]: nVidia Corporation MCP65 USB Controller
[10de:0454] (rev a1)
00:02.1 USB Controller [0c03]: nVidia Corporation MCP65 USB Controller
[10de:0455] (rev a1)
00:08.0 PCI bridge [0604]: nVidia Corporation MCP65 PCI bridge [10de:0449]
(rev a1)
00:09.0 IDE interface [0101]: nVidia Corporation MCP65 IDE [10de:0448] (rev
a1)
00:0a.0 SATA controller [0106]: nVidia Corporation MCP65 AHCI Controller
[10de:044d] (rev a1)
00:0b.0 PCI bridge [0604]: nVidia Corporation Unknown device [10de:045b] (rev
a1)
00:0c.0 PCI bridge [0604]: nVidia Corporation MCP65 PCI Express bridge
[10de:045a] (rev a1)
00:0d.0 PCI bridge [0604]: nVidia Corporation MCP65 PCI Express bridge
[10de:0458] (rev a1)
00:0e.0 PCI bridge [0604]: nVidia Corporation MCP65 PCI Express bridge
[10de:0459] (rev a1)
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control [1022:1103]
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
02:08.0 SCSI storage controller [0100]: Adaptec AHA-2944UW / AIC-7884U
[9004:8478] (rev 01)
02:09.0 Multimedia audio controller [0401]: Creative Labs SB0400 Audigy2 Value
[1102:0008]
04:00.0 VGA compatible controller [0300]: nVidia Corporation Unknown device
[10de:0402] (rev a1)
I booted into systemrescuecd (which is the easiest way to get the error and be
able to safe the stuff) - lspci is of course identical, but /proc/interrupts
is not.
2.6.24.3:
cat /proc/interrupts
CPU0 CPU1
0: 57 1 IO-APIC-edge timer
1: 1 544 IO-APIC-edge i8042
8: 0 1 IO-APIC-edge rtc
9: 0 1 IO-APIC-fasteoi acpi
12: 0 3 IO-APIC-edge i8042
17: 22 21598 IO-APIC-fasteoi nvidia
18: 0 0 IO-APIC-fasteoi EMU10K1
19: 5 1132 IO-APIC-fasteoi eth0
22: 30 21627 IO-APIC-fasteoi ehci_hcd:usb1
23: 29 23078 IO-APIC-fasteoi ahci
NMI: 0 0 Non-maskable interrupts
LOC: 41299 60204 Local timer interrupts
RES: 14872 22506 Rescheduling interrupts
CAL: 1783 173 function call interrupts
TLB: 2668 2406 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
SPU: 0 0 Spurious interrupts
ERR: 0
systemrescuecd's rescue64 kernel:
CPU0 CPU1
0: 148 1 IO-APIC-edge timer
1: 0 946 IO-APIC-edge i8042
8: 0 25 IO-APIC-edge rtc
9: 0 1 IO-APIC-fasteoi acpi
12: 0 4 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
18: 0 16 IO-APIC-fasteoi aic7xxx
21: 0 0 IO-APIC-fasteoi ohci_hcd:usb2
22: 2 8158 IO-APIC-fasteoi ehci_hcd:usb1
1274: 0 0 PCI-MSI-edge ahci
1275: 0 453 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 16082 18972 Local timer interrupts
RES: 7042 6008 Rescheduling interrupts
CAL: 48 45 function call interrupts
TLB: 1836 1843 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
SPU: 0 0 Spurious interrupts
ERR: 6
dmesg of this is attached.
Glück Auf,
Volker
View attachment "dmesg_rescue64" of type "text/plain" (26506 bytes)
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