Messages in this thread | | | Date | Sun, 5 Jan 2003 05:15:55 -0800 (PST) | From | Tony Spinillo <> | Subject | RE: updated CDROMREADAUDIO DMA patch |
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Andrew,
I tried the patch on 2.4.21pre2. In the short time that it has been on, it seems to be working. To test, I did this before the patch: cdda2wav -D /dev/cdrom -e -N, then fired up Quake3, the game was very stuttery. CD music played fine. After patching, the game played smooth, game sounds were smooth as well as the CD music.
I will bat it around more and report any problems.
Thanks!
Tony
lspci - INTEL 845PESVL motherboard: 00:00.0 Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge (rev 02) Subsystem: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge Flags: bus master, fast devsel, latency 0 Memory at e0000000 (32-bit, prefetchable) [size=256M] Capabilities: [e4] #09 [6105] Capabilities: [a0] AGP version 2.0
00:01.0 PCI bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset AGP Bridge (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, fast devsel, latency 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 Memory behind bridge: fc500000-fe5fffff Prefetchable memory behind bridge: cc100000-dc2fffff
00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 5356 Flags: bus master, medium devsel, latency 0, IRQ 16 I/O ports at e800 [size=32]
00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 5356 Flags: bus master, medium devsel, latency 0, IRQ 19 I/O ports at e880 [size=32]
00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 5356 Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at ec00 [size=32]
00:1d.7 USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 02) (prog-if 20 [EHCI]) Subsystem: Intel Corp.: Unknown device 5356 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at febffc00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] #0a [2080]
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 82) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fe600000-feafffff Prefetchable memory behind bridge: dc300000-dc3fffff
00:1f.0 ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 02) Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corp.: Unknown device 5356 Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at <unassigned> [size=8] I/O ports at <unassigned> [size=4] I/O ports at <unassigned> [size=8] I/O ports at <unassigned> [size=4] I/O ports at ffa0 [size=16] Memory at 40000000 (32-bit, non-prefetchable) [disabled] [size=1K]
00:1f.3 SMBus: Intel Corp. 82801DB SMBus (rev 02) Subsystem: Intel Corp.: Unknown device 5356 Flags: medium devsel, IRQ 17 I/O ports at e480 [size=32]
01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti4600] (rev a2) (prog-if 00 [VGA]) Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 16 Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (32-bit, prefetchable) [size=128M] Memory at dc280000 (32-bit, prefetchable) [size=512K] Expansion ROM at fe5e0000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Capabilities: [44] AGP version 2.0
02:01.0 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01) Subsystem: Adaptec AHA-3960D U160/m Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 22 BIST result: 00 I/O ports at d400 [disabled] [size=256] Memory at feafe000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at feaa0000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2
02:01.1 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01) Subsystem: Adaptec AHA-3960D U160/m Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 21 BIST result: 00 I/O ports at d800 [disabled] [size=256] Memory at feaff000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at feac0000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2
02:03.0 Multimedia audio controller: IC Ensemble Inc ICE1712 [Envy24] (rev 02) Subsystem: IC Ensemble Inc: Unknown device d634 Flags: bus master, medium devsel, latency 32, IRQ 19 I/O ports at dc00 [size=32] I/O ports at d080 [size=16] I/O ports at d000 [size=16] I/O ports at df00 [size=64] Capabilities: [80] Power Management version 1
02:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) Subsystem: IBM 10/100 EtherJet Management Adapter Flags: bus master, medium devsel, latency 32, IRQ 18 Memory at feafd000 (32-bit, non-prefetchable) [size=4K] I/O ports at de80 [size=64] Memory at fe900000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at fe800000 [disabled] [size=1M] Capabilities: [dc] Power Management version 2
02:08.0 Ethernet controller: Intel Corp. 82801BD PRO/100 VE (LOM) Ethernet Controller (rev 82) Subsystem: Intel Corp.: Unknown device 3015 Flags: bus master, medium devsel, latency 32, IRQ 20 Memory at feafc000 (32-bit, non-prefetchable) [size=4K] I/O ports at de00 [size=64] Capabilities: [dc] Power Management version 2
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