Messages in this thread |  | | From | (Philippe Strauss) | Subject | 2.0.26: sound error: cannot allocate DMA | Date | Sat, 23 Nov 1996 15:28:17 +0100 (MET) |
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2.0.26 is unable to allocate a DMA buffer for my SB16 when starting any apps requiring sound.
_Every time_ I start an apps requiring sound, I got
Sound error: Couldn't allocate DMA buffer
Sometime, I also get:
Couldn't get a free page.
[shift scrollock right after]
Mem-info: Free pages: 10876kB ( 503*4kB 500*8kB 190*16kB 53*32kB 2*64kB 0*128kB = 10876kB) Swap cache: add 0/0, delete 149080/0, find 0/0 Free swap: 68536kB 8192 pages of RAM 2754 free pages 490 reserved pages 2500 pages shared Buffer memory: 5988kB Buffer heads: 20940 Buffer blocks: 5988 Buffer[0] mem: 5686 buffers, 1 used (last=1), 0 locked, 0 protected, 0 dirty 0 shrd Buffer[2] mem: 253 buffers, 42 used (last=239), 21 locked, 0 protected, 0 dirty 0 shrd Buffer[4] mem: 2 buffers, 0 used (last=0), 0 locked, 0 protected, 2 dirty 0 shrd Size [LAV] Free Clean Unshar Lck Lck1 Dirty Shared 512 [ 0]: 0 0 0 0 0 0 0 1024 [ 139]: 47 5686 0 253 0 2 0 2048 [ 0]: 0 0 0 0 0 0 0 4096 [ 0]: 0 0 0 0 0 0 0 8192 [ 0]: 0 0 0 0 0 0 0
Never got such problem before.
# # Automatically generated make config: don't edit #
# # Code maturity level options # CONFIG_EXPERIMENTAL=y
# # Loadable module support # CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KERNELD=y
# # General setup # # CONFIG_MATH_EMULATION is not set CONFIG_NET=y # CONFIG_MAX_16M is not set CONFIG_PCI=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_JAVA is not set CONFIG_KERNEL_ELF=y # CONFIG_M386 is not set # CONFIG_M486 is not set CONFIG_M586=y # CONFIG_M686 is not set
# # Floppy, IDE, and other block devices # CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_IDE=y
# # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_HD_IDE is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDE_PCMCIA is not set # CONFIG_BLK_DEV_CMD640 is not set # CONFIG_BLK_DEV_RZ1000 is not set CONFIG_BLK_DEV_TRITON=y # CONFIG_IDE_CHIPSETS is not set
# # Additional Block Devices # # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_MD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_BLK_DEV_XD is not set # CONFIG_BLK_DEV_HD is not set
# # Networking options # CONFIG_FIREWALL=y # CONFIG_NET_ALIAS is not set CONFIG_INET=y CONFIG_IP_FORWARD=y # CONFIG_IP_MULTICAST is not set CONFIG_IP_FIREWALL=y CONFIG_IP_FIREWALL_VERBOSE=y CONFIG_IP_MASQUERADE=y
# # Protocol-specific masquerading support will be built as modules. # # CONFIG_IP_TRANSPARENT_PROXY is not set CONFIG_IP_ALWAYS_DEFRAG=y CONFIG_IP_ACCT=y # CONFIG_IP_ROUTER is not set # CONFIG_NET_IPIP is not set
# # (it is safe to leave these untouched) # # CONFIG_INET_PCTCP is not set # CONFIG_INET_RARP is not set # CONFIG_NO_PATH_MTU_DISCOVERY is not set CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y
# # # # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_AX25 is not set # CONFIG_BRIDGE is not set # CONFIG_NETLINK is not set
# # SCSI support # CONFIG_SCSI=y
# # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y
# # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y
# # SCSI low-level drivers # # CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AHA1740 is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_EATA_DMA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_NCR53C7xx is not set CONFIG_SCSI_NCR53C8XX=y # CONFIG_SCSI_NCR53C8XX_TAGGED_QUEUE is not set # CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set # CONFIG_SCSI_NCR53C8XX_NO_DISCONNECT is not set # CONFIG_SCSI_NCR53C8XX_FORCE_ASYNCHRONOUS is not set # CONFIG_SCSI_NCR53C8XX_FORCE_SYNC_NEGO is not set # CONFIG_SCSI_NCR53C8XX_DISABLE_MPARITY_CHECK is not set # CONFIG_SCSI_NCR53C8XX_DISABLE_PARITY_CHECK is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_SEAGATE is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_ULTRASTOR is not set
# # Network device support # CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_EQUALIZER is not set # CONFIG_DLCI is not set # CONFIG_PLIP is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_RADIO is not set CONFIG_NET_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set CONFIG_NET_ISA=y # CONFIG_AT1700 is not set # CONFIG_E2100 is not set # CONFIG_DEPCA is not set # CONFIG_EWRK3 is not set # CONFIG_EEXPRESS is not set # CONFIG_EEXPRESS_PRO is not set # CONFIG_FMV18X is not set # CONFIG_HPLAN_PLUS is not set # CONFIG_HPLAN is not set # CONFIG_HP100 is not set # CONFIG_ETH16I is not set CONFIG_NE2000=y # CONFIG_NI52 is not set # CONFIG_NI65 is not set # CONFIG_SEEQ8005 is not set # CONFIG_SK_G16 is not set CONFIG_NET_EISA=y # CONFIG_AC3200 is not set # CONFIG_APRICOT is not set # CONFIG_DE4X5 is not set # CONFIG_DEC_ELCP is not set # CONFIG_DGRS is not set # CONFIG_ZNET is not set # CONFIG_NET_POCKET is not set # CONFIG_TR is not set # CONFIG_FDDI is not set # CONFIG_ARCNET is not set
# # ISDN subsystem # # CONFIG_ISDN is not set
# # CD-ROM drivers (not for SCSI or IDE/ATAPI drives) # # CONFIG_CD_NO_IDESCSI is not set
# # Filesystems # # CONFIG_QUOTA is not set # CONFIG_LOCK_MANDATORY is not set CONFIG_MINIX_FS=y # CONFIG_EXT_FS is not set CONFIG_EXT2_FS=y # CONFIG_XIA_FS is not set CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y # CONFIG_UMSDOS_FS is not set CONFIG_PROC_FS=y CONFIG_NFS_FS=y # CONFIG_ROOT_NFS is not set CONFIG_SMB_FS=y CONFIG_SMB_LONG=y CONFIG_ISO9660_FS=y # CONFIG_HPFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_UFS_FS is not set
# # Character devices # CONFIG_SERIAL=y # CONFIG_DIGI is not set # CONFIG_CYCLADES is not set # CONFIG_STALDRV is not set # CONFIG_RISCOM8 is not set CONFIG_PRINTER=y # CONFIG_MOUSE is not set # CONFIG_UMISC is not set # CONFIG_QIC02_TAPE is not set # CONFIG_FTAPE is not set # CONFIG_APM is not set # CONFIG_WATCHDOG is not set CONFIG_RTC=y
# # Sound # CONFIG_SOUND=y # CONFIG_LOWLEVEL_SOUND is not set
# # Kernel hacking # # CONFIG_PROFILE is not set
-- Philippe Strauss, CH-1092 Belmont
Email: <philippe.strauss@urbanet.ch> Homepage: http://sicel-home-1-4.urbanet.ch
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