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| author | gd78059 <none@none> | 2008-06-03 13:53:28 -0700 |
|---|---|---|
| committer | gd78059 <none@none> | 2008-06-03 13:53:28 -0700 |
| commit | 18061c656cfeed11077d5725b11f34c879cd7f6c (patch) | |
| tree | 4df7ec4087f3ae86b2b283d94c8c8e8e936f48cf /usr/src/uts/common | |
| parent | 3fd94f8c011031b38162a1db3b554de4371c167f (diff) | |
| download | illumos-joyent-18061c656cfeed11077d5725b11f34c879cd7f6c.tar.gz | |
PSARC 2008/343 PCI Multimedia Class Interrupt Priorities
6708747 Decrease default IPL for PCI class 0x4 (Multimedia)
Diffstat (limited to 'usr/src/uts/common')
4 files changed, 7 insertions, 22 deletions
diff --git a/usr/src/uts/common/io/audio/sada/drv/audio810/audio810.conf b/usr/src/uts/common/io/audio/sada/drv/audio810/audio810.conf index 78de1bba77..3ec17d2cbc 100644 --- a/usr/src/uts/common/io/audio/sada/drv/audio810/audio810.conf +++ b/usr/src/uts/common/io/audio/sada/drv/audio810/audio810.conf @@ -19,7 +19,7 @@ # CDDL HEADER END # # -# Copyright 2006 Sun Microsystems, Inc. All rights reserved. +# Copyright 2008 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # ident "%Z%%M% %I% %E% SMI" @@ -61,11 +61,6 @@ record-interrupts=175; #reset-configuration=1; # -# We need change the priority so that we aren't a high level interrupt. -# -interrupt-priorities=9; - -# # Uncomment ac97-invert-amp to power down/up external amplifier. Most # hardware does't need this property. But some devices, such as some # Sony Vaio laptops need to set this property to 1 to correct the diff --git a/usr/src/uts/common/io/audio/sada/drv/audiohd/audiohd.conf b/usr/src/uts/common/io/audio/sada/drv/audiohd/audiohd.conf index 95d58184e9..105a8bb513 100644 --- a/usr/src/uts/common/io/audio/sada/drv/audiohd/audiohd.conf +++ b/usr/src/uts/common/io/audio/sada/drv/audiohd/audiohd.conf @@ -19,7 +19,7 @@ # CDDL HEADER END # # -# Copyright 2006 Sun Microsystems, Inc. All rights reserved. +# Copyright 2008 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # ident "%Z%%M% %I% %E% SMI" @@ -59,8 +59,3 @@ record-interrupts=175; # is retained across driver unload/reload cycles, but not across reboots. # #reset-configuration=1; - -# -# We need change the priority so that we aren't high level interrupt. -# -interrupt-priorities=9; diff --git a/usr/src/uts/common/io/audio/sada/drv/audioixp/audioixp.conf b/usr/src/uts/common/io/audio/sada/drv/audioixp/audioixp.conf index c40d2031d5..01efaa0243 100644 --- a/usr/src/uts/common/io/audio/sada/drv/audioixp/audioixp.conf +++ b/usr/src/uts/common/io/audio/sada/drv/audioixp/audioixp.conf @@ -19,7 +19,7 @@ # CDDL HEADER END # # -# Copyright 2006 Sun Microsystems, Inc. All rights reserved. +# Copyright 2008 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # ident "%Z%%M% %I% %E% SMI" @@ -72,8 +72,3 @@ record-interrupts=175; # is retained across driver unload/reload cycles, but not across reboots. # #reset-configuration=1; - -# -# We need to change the priority so that we aren't high level interrupt. -# -interrupt-priorities=9; diff --git a/usr/src/uts/common/io/pci_intr_lib.c b/usr/src/uts/common/io/pci_intr_lib.c index 0ef36d8a21..cd5fefe47d 100644 --- a/usr/src/uts/common/io/pci_intr_lib.c +++ b/usr/src/uts/common/io/pci_intr_lib.c @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -1132,13 +1132,13 @@ pci_devclass_to_ipl(int class) case PCI_CLASS_SERIALBUS: ipl = (sub_class == PCI_SERIAL_IB) ? 6 : 1; break; + case PCI_CLASS_MM: + ipl = 0x8; + break; /* * for high priority interrupt handlers, use level 12 * as the highest for device drivers */ - case PCI_CLASS_MM: - ipl = 0xc; - break; case PCI_CLASS_MEM: ipl = 0xc; break; |