Patch Name: PHKL_23387 Patch Description: s700 10.20 New audio h/w support + cumulative fixes Creation Date: 01/04/06 Post Date: 01/05/07 Hardware Platforms - OS Releases: s700: 10.20 Products: N/A Filesets: OS-Core.CORE-KRN ProgSupport.C-INC Automatic Reboot?: Yes Status: General Superseded Critical: No (superseded patches were critical) PHKL_21724: PANIC PHKL_11578: PANIC PHKL_9580: PANIC Currently all audio applications shipped by HP use Aserver, which will not exhibit the problem. The problem is only possible when running non HP audio applications. Of course any user can load such an application. Path Name: /hp-ux_patches/s700/10.X/PHKL_23387 Symptoms: PHKL_23387: (SR: 8606187687 CR: JAGad56896) Enable support for the new sound card for B2600 system. PHKL_22348: (SR: 4701232991 CR: JAGad03762) The audio output on 745/50, 745/100, 747/50, and 747/100 workstations will produce static instead of normal audio output. This bug does NOT exist on 745/132L and 745/165L workstations, nor on other workstations with different audio hardware. PHKL_21724: (SR: 8606126493 CR: JAGac57058) Under certain circumstances, the audio driver could cause an HPMC. The console and PIM output may show something like this pointing to the audio device: "A Data I/O Fetch Timeout occurred while CPU 0 was requesting information from a device at the path 10/0/15/1 (built-in PCI device)" PHKL_17837: This patch enables new functionality that is part of the 10.20 ACE (Additional Core Enhancements) Workstation bundle, which adds new I/O drivers to support the B1000, C3000 and J5000 systems. PHKL_11578: The system will panic with an "Audio hardware clock dead" message. This will most likely only be seen on the newer (180 Mhz and up PA8000) processors. This panic will usually occur just after a beep. PHKL_9580: A direct audio application (an application that does not use the Audio server, e.g. a common freeware unix application called rplay) can panic the system. Defect Description: PHKL_23387: (SR: 8606187687 CR: JAGad56896) Enable support for the new sound card for B2600 system. Resolution: Add code to support the new sound card. PHKL_22348: (SR: 4701232991 CR: JAGad03762) A long standing timing related defect was exposed in the 10.20 release when configuring the PSB2160 audio codec found in the 745/50, 745/100, 747/50, and 747/100 workstations. After sending configuration information to the codec, the driver was not waiting for the configuration to complete. Other older workstations with this codec (705/710) do not exhibit this defect because the processor speed on those workstations was not great enough for the driver to access the codec again before configuration was complete. Note that the majority of HP workstations use a different codec and do not exhibit this defect. Resolution: The audio driver now properly waits for configuration to complete before accessing the audio hardware. PHKL_21724: (SR: 8606126493 CR: JAGac57058) The problem was that if all the data fit into one DMA buffer it was possible that the "next" DMA buffer information was set for a buffer which had since been deallocated. If that happened, an HPMC would occur when the current DMA buffer was completed. Resolution: The "next" DMA buffer will always be set up, even if all of the data will fit into one buffer. PHKL_17837: New functionality to support the B1000, C3000 and J5000 systems on HP-UX 10.20. Resolution: New support added for new audio hardware on the above mentioned systems. PHKL_11578: A hardware design change opened up a timing dependency in the audio driver that was not exposed until the newer PA8000 processors were made available. The problem occurs when switching sampling rates. The problem usually occurs after a "beep" since the driver changes sampling rates to do the beep, and then switches back. PHKL_9580: One way of reproducing the problem is to run a common freeware unix application called rplay. Any application that calls the AUDIO_GET_STATUS ioctl of the audio driver before allocating a transmit buffer will cause the system to panic. This problem will not occur on a 705,710 or 74x series machine. Any machine with CD quality audio hardware will exhibit the problem. SR: 1653214379 4701232991 4701341545 4701398263 8606126493 8606187687 Patch Files: /usr/conf/lib/libhp-ux.a(audio.o) /usr/conf/lib/libhp-ux.a(audio1.o) /usr/conf/lib/libhp-ux.a(audio2.o) /usr/conf/lib/libhp-ux.a(audio3.o) /usr/conf/lib/libhp-ux.a(audio4.o) /usr/conf/lib/libhp-ux.a(audio_shared.o) /usr/include/sys/audio.h what(1) Output: /usr/conf/lib/libhp-ux.a(audio.o): audio.c $Date: 2001/04/06 10:21:31 $ $Revision: 1.7. 98.10 $ PATCH_10.20 (PHKL_23387) /usr/conf/lib/libhp-ux.a(audio1.o): audio1.c $Date: 2001/04/06 10:23:50 $ $Revision: 1.2 .98.2 $ PATCH_10.20 (PHKL_23387) /usr/conf/lib/libhp-ux.a(audio2.o): audio2.c $Date: 2001/04/06 10:24:07 $ $Revision: 1.2 .98.2 $ PATCH_10.20 (PHKL_23387) /usr/conf/lib/libhp-ux.a(audio3.o): audio3.c $Date: 2001/04/06 10:24:24 $ $Revision: 1.2 .98.2 $ PATCH_10.20 (PHKL_23387) /usr/conf/lib/libhp-ux.a(audio4.o): audio4.c $Date: 2001/04/06 10:24:38 $ $Revision: 1.2 .98.2 $ PATCH_10.20 (PHKL_23387) /usr/conf/lib/libhp-ux.a(audio_shared.o): audio_shared.c $Date: 2001/04/06 10:23:41 $ $Revisio n: 1.2.98.2 $ PATCH_10.20 (PHKL_23387) /usr/include/sys/audio.h: audio.h $Date: 2001/04/06 10:19:50 $ $Revision: 1 .10.98.3 $ PATCH_10.20 (PHKL_23387) cksum(1) Output: 366622083 23208 /usr/conf/lib/libhp-ux.a(audio.o) 3153185281 14444 /usr/conf/lib/libhp-ux.a(audio1.o) 770245701 21832 /usr/conf/lib/libhp-ux.a(audio2.o) 1239559550 30920 /usr/conf/lib/libhp-ux.a(audio3.o) 247807407 46768 /usr/conf/lib/libhp-ux.a(audio4.o) 1690285888 29628 /usr/conf/lib/libhp-ux.a(audio_shared.o) 895129505 31156 /usr/include/sys/audio.h Patch Conflicts: None Patch Dependencies: None Hardware Dependencies: None Other Dependencies: All machines except 9000/705,710,74x with audio h/w. Supersedes: PHKL_9580 PHKL_11578 PHKL_17837 PHKL_21724 PHKL_22348 Equivalent Patches: PHKL_23388: s700: 11.00 PHKL_23389: s700: 11.11 Patch Package Size: 270 KBytes Installation Instructions: Please review all instructions and the Hewlett-Packard SupportLine User Guide or your Hewlett-Packard support terms and conditions for precautions, scope of license, restrictions, and, limitation of liability and warranties, before installing this patch. ------------------------------------------------------------ 1. Back up your system before installing a patch. 2. Login as root. 3. Copy the patch to the /tmp directory. 4. Move to the /tmp directory and unshar the patch: cd /tmp sh PHKL_23387 5a. For a standalone system, run swinstall to install the patch: swinstall -x autoreboot=true -x match_target=true \ -s /tmp/PHKL_23387.depot By default swinstall will archive the original software in /var/adm/sw/patch/PHKL_23387. If you do not wish to retain a copy of the original software, you can create an empty file named /var/adm/sw/patch/PATCH_NOSAVE. WARNING: If this file exists when a patch is installed, the patch cannot be deinstalled. Please be careful when using this feature. It is recommended that you move the PHKL_23387.text file to /var/adm/sw/patch for future reference. To put this patch on a magnetic tape and install from the tape drive, use the command: dd if=/tmp/PHKL_23387.depot of=/dev/rmt/0m bs=2k Special Installation Instructions: None