* UP IO-APIC fix in 2.4.22-pre?
@ 2003-07-31 0:28 Marc Heckmann
2003-07-31 7:08 ` Marc-Christian Petersen
0 siblings, 1 reply; 6+ messages in thread
From: Marc Heckmann @ 2003-07-31 0:28 UTC (permalink / raw)
To: linux-kernel
Hi,
I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
and that went into 2.5:
http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9
Will it make it into 2.4.22? From what I understand this fixes the
following problem that many of us are seeing:
hda: dma_timer_expiry: dma status == 0x24
hda: lost interrupt
hda: dma_intr: bad DMA status (dma_stat=30)
hda: dma_intr: status=0x50 { DriveReady SeekComplete }
this is on a Via chipset ATA133 capable board with 2 ATA133 Western
Digital drives in a raid1 configuration. kernel is 2.4.21 patched ACPI
and UP-APIC enabled.
lspci -v output:
00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 3189 (rev 80)
Subsystem: Giga-byte Technology: Unknown device 5000
Flags: bus master, 66Mhz, medium devsel, latency 176
Memory at e0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [80] AGP version 3.5
Capabilities: [c0] Power Management version 2
00:01.0 PCI bridge: VIA Technologies, Inc.: Unknown device b198 (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Capabilities: [80] Power Management version 2
00:09.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08)
Subsystem: Creative Labs CT4832 SBLive! Value
Flags: bus master, medium devsel, latency 248, IRQ 17
I/O ports at d000 [size=32]
Capabilities: [dc] Power Management version 1
00:09.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 08)
Subsystem: Creative Labs Gameport Joystick
Flags: bus master, medium devsel, latency 176
I/O ports at d400 [size=8]
Capabilities: [dc] Power Management version 1
00:0b.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+] (rev 54) (prog-if 00 [VGA])
Flags: medium devsel, IRQ 19
Memory at e8000000 (32-bit, non-prefetchable) [size=64M]
Expansion ROM at <unassigned> [disabled] [size=64K]
00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology: Unknown device 5004
Flags: bus master, medium devsel, latency 176, IRQ 7
I/O ports at d800 [size=32]
Capabilities: [80] Power Management version 2
00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology: Unknown device 5004
Flags: bus master, medium devsel, latency 176, IRQ 12
I/O ports at dc00 [size=32]
Capabilities: [80] Power Management version 2
00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology: Unknown device 5004
Flags: bus master, medium devsel, latency 176, IRQ 11
I/O ports at e000 [size=32]
Capabilities: [80] Power Management version 2
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233A ISA Bridge
Subsystem: Giga-byte Technology: Unknown device 5001
Flags: bus master, stepping, medium devsel, latency 0
Capabilities: [c0] Power Management version 2
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: Giga-byte Technology: Unknown device 5002
Flags: bus master, medium devsel, latency 176, IRQ 255
I/O ports at e400 [size=16]
Capabilities: [c0] Power Management version 2
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97 Audio Controller (rev 50)
Subsystem: Giga-byte Technology: Unknown device a002
Flags: medium devsel, IRQ 11
I/O ports at e800 [size=256]
Capabilities: [c0] Power Management version 2
00:13.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Flags: bus master, medium devsel, latency 176, IRQ 18
I/O ports at ec00 [size=256]
Memory at ed001000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
thanks.
-m
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: UP IO-APIC fix in 2.4.22-pre?
2003-07-31 0:28 UP IO-APIC fix in 2.4.22-pre? Marc Heckmann
@ 2003-07-31 7:08 ` Marc-Christian Petersen
2003-07-31 15:26 ` Marcelo Tosatti
0 siblings, 1 reply; 6+ messages in thread
From: Marc-Christian Petersen @ 2003-07-31 7:08 UTC (permalink / raw)
To: Marc Heckmann, linux-kernel, Marcelo Tosatti
[-- Attachment #1: Type: text/plain, Size: 676 bytes --]
On Thursday 31 July 2003 02:28, Marc Heckmann wrote:
Hi Marc,
> I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
> and that went into 2.5:
> http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9
> Will it make it into 2.4.22? From what I understand this fixes the
> following problem that many of us are seeing:
> hda: dma_timer_expiry: dma status == 0x24
> hda: lost interrupt
> hda: dma_intr: bad DMA status (dma_stat=30)
> hda: dma_intr: status=0x50 { DriveReady SeekComplete }
I sent it to Marcelo yesterday. In the meantime you might want to try out the
attached patch ontop of 2.4.22-pre9 and see if it fixes the problems for you.
ciao, Marc
[-- Attachment #2: IO-APIC-edge-IRQs-on-UP-fix.patch --]
[-- Type: text/x-diff, Size: 1388 bytes --]
--- a/arch/i386/kernel/io_apic.c 2003-07-30 11:18:50.000000000 +0200
+++ b/arch/i386/kernel/io_apic.c 2003-07-31 01:40:36.000000000 +0200
@@ -1343,6 +1343,25 @@ static void clear_IO_APIC (void)
static void mask_and_ack_level_ioapic_irq (unsigned int irq) { /* nothing */ }
+#ifndef CONFIG_SMP
+
+void send_IPI_self(int vector)
+{
+ unsigned int cfg;
+
+ /*
+ * Wait for idle.
+ */
+ apic_wait_icr_idle();
+ cfg = APIC_DM_FIXED | APIC_DEST_SELF | vector | APIC_DEST_LOGICAL;
+ /*
+ * Send the IPI. The write to APIC_ICR fires this off.
+ */
+ apic_write_around(APIC_ICR, cfg);
+}
+
+#endif /* CONFIG_SMP */
+
static void set_ioapic_affinity (unsigned int irq, unsigned long mask)
{
unsigned long flags;
--- a/include/asm-i386/hw_irq.h 2003-07-17 13:42:13.000000000 +0100
+++ b/include/asm-i386/hw_irq.h 2003-07-17 15:49:58.000000000 +0100
@@ -13,8 +13,10 @@
*/
#include <linux/config.h>
+#include <linux/smp_lock.h>
#include <asm/atomic.h>
#include <asm/irq.h>
+#include <asm/current.h>
/*
* IDT vectors usable for external interrupt sources start
@@ -213,7 +215,7 @@
atomic_inc((atomic_t *)&prof_buffer[eip]);
}
-#ifdef CONFIG_SMP /*more of this file should probably be ifdefed SMP */
+#if defined(CONFIG_X86_IO_APIC)
static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {
if (IO_APIC_IRQ(i))
send_IPI_self(IO_APIC_VECTOR(i));
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: UP IO-APIC fix in 2.4.22-pre?
2003-07-31 7:08 ` Marc-Christian Petersen
@ 2003-07-31 15:26 ` Marcelo Tosatti
2003-07-31 15:45 ` Marc Heckmann
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Marcelo Tosatti @ 2003-07-31 15:26 UTC (permalink / raw)
To: Marc-Christian Petersen; +Cc: Marc Heckmann, linux-kernel
Marc,
I just applied that patch in the 2.4 BK tree.
-pre10 will be release today with it included.
On Thu, 31 Jul 2003, Marc-Christian Petersen wrote:
> On Thursday 31 July 2003 02:28, Marc Heckmann wrote:
>
> Hi Marc,
>
> > I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
> > and that went into 2.5:
> > http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9
> > Will it make it into 2.4.22? From what I understand this fixes the
> > following problem that many of us are seeing:
> > hda: dma_timer_expiry: dma status == 0x24
> > hda: lost interrupt
> > hda: dma_intr: bad DMA status (dma_stat=30)
> > hda: dma_intr: status=0x50 { DriveReady SeekComplete }
>
> I sent it to Marcelo yesterday. In the meantime you might want to try out the
> attached patch ontop of 2.4.22-pre9 and see if it fixes the problems for you.
>
> ciao, Marc
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: UP IO-APIC fix in 2.4.22-pre?
2003-07-31 15:26 ` Marcelo Tosatti
@ 2003-07-31 15:45 ` Marc Heckmann
2003-07-31 18:45 ` Marc-Christian Petersen
2003-07-31 22:23 ` Marc Heckmann
2 siblings, 0 replies; 6+ messages in thread
From: Marc Heckmann @ 2003-07-31 15:45 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: Marc-Christian Petersen, linux-kernel
hi,
On Thu, Jul 31, 2003 at 12:26:58PM -0300, Marcelo Tosatti wrote:
>
> Marc,
>
> I just applied that patch in the 2.4 BK tree.
>
> -pre10 will be release today with it included.
>
ok, I'll give it a spin and let you know.
Cheers,
-m
> On Thu, 31 Jul 2003, Marc-Christian Petersen wrote:
>
> > On Thursday 31 July 2003 02:28, Marc Heckmann wrote:
> >
> > Hi Marc,
> >
> > > I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
> > > and that went into 2.5:
> > > http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9
> > > Will it make it into 2.4.22? From what I understand this fixes the
> > > following problem that many of us are seeing:
> > > hda: dma_timer_expiry: dma status == 0x24
> > > hda: lost interrupt
> > > hda: dma_intr: bad DMA status (dma_stat=30)
> > > hda: dma_intr: status=0x50 { DriveReady SeekComplete }
> >
> > I sent it to Marcelo yesterday. In the meantime you might want to try out the
> > attached patch ontop of 2.4.22-pre9 and see if it fixes the problems for you.
> >
> > ciao, Marc
> >
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: UP IO-APIC fix in 2.4.22-pre?
2003-07-31 15:26 ` Marcelo Tosatti
2003-07-31 15:45 ` Marc Heckmann
@ 2003-07-31 18:45 ` Marc-Christian Petersen
2003-07-31 22:23 ` Marc Heckmann
2 siblings, 0 replies; 6+ messages in thread
From: Marc-Christian Petersen @ 2003-07-31 18:45 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: Marc Heckmann, linux-kernel
On Thursday 31 July 2003 17:26, Marcelo Tosatti wrote:
Hi Marcelo,
> I just applied that patch in the 2.4 BK tree.
> -pre10 will be release today with it included.
perfect :) ... Thank you.
ciao, Marc
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: UP IO-APIC fix in 2.4.22-pre?
2003-07-31 15:26 ` Marcelo Tosatti
2003-07-31 15:45 ` Marc Heckmann
2003-07-31 18:45 ` Marc-Christian Petersen
@ 2003-07-31 22:23 ` Marc Heckmann
2 siblings, 0 replies; 6+ messages in thread
From: Marc Heckmann @ 2003-07-31 22:23 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: Marc-Christian Petersen, linux-kernel
hi,
the patch solves the bug for me.
-m
On Thu, Jul 31, 2003 at 12:26:58PM -0300, Marcelo Tosatti wrote:
>
> Marc,
>
> I just applied that patch in the 2.4 BK tree.
>
> -pre10 will be release today with it included.
>
> On Thu, 31 Jul 2003, Marc-Christian Petersen wrote:
>
> > On Thursday 31 July 2003 02:28, Marc Heckmann wrote:
> >
> > Hi Marc,
> >
> > > I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
> > > and that went into 2.5:
> > > http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9
> > > Will it make it into 2.4.22? From what I understand this fixes the
> > > following problem that many of us are seeing:
> > > hda: dma_timer_expiry: dma status == 0x24
> > > hda: lost interrupt
> > > hda: dma_intr: bad DMA status (dma_stat=30)
> > > hda: dma_intr: status=0x50 { DriveReady SeekComplete }
> >
> > I sent it to Marcelo yesterday. In the meantime you might want to try out the
> > attached patch ontop of 2.4.22-pre9 and see if it fixes the problems for you.
> >
> > ciao, Marc
> >
^ permalink raw reply [flat|nested] 6+ messages in thread
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2003-07-31 0:28 UP IO-APIC fix in 2.4.22-pre? Marc Heckmann
2003-07-31 7:08 ` Marc-Christian Petersen
2003-07-31 15:26 ` Marcelo Tosatti
2003-07-31 15:45 ` Marc Heckmann
2003-07-31 18:45 ` Marc-Christian Petersen
2003-07-31 22:23 ` Marc Heckmann
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