search for: scb

...(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); } if...

...(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); } if...

...(KERN_ERR "%s: %s, iscp.stat %04x, didn't clear\n", @@ -384,10 +415,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_dma *dma, int d static inline int wait_cmd(struct net_device *dev, struct i596_dma *dma, int delcnt, char *str) { - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); while (--delcnt && dma->scb.command) { udelay(10); - DMA_INV(dev, &(dma->scb), sizeof(struct i596_scb)); + dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb)); } if...

...or software, problem? It happened a few times today, on two different drives, and it seem to "self-recover", since the server is still purring along without any noticeable problems: neptune# grep "timed out" /var/log/messages Jul 25 03:52:51 neptune /kernel: (da2:ahd1:0:2:0): SCB 0x40 - timed out Jul 25 03:57:22 neptune /kernel: (da2:ahd1:0:2:0): SCB 0x18 - timed out Jul 25 03:58:53 neptune /kernel: (da1:ahd1:0:1:0): SCB 0x1e - timed out Jul 26 10:55:46 neptune /kernel: (da2:ahd1:0:2:0): SCB 0x39 - timed out The drives are all U320 Seagate Cheetah 70G ... no RAID involve...

...ng. ad0: 76319MB <ST380021A> [155061/16/63] at ata0-master UDMA33 ad1: 76319MB <WDC WD800BB-00CAA0> [155061/16/63] at ata0-slave UDMA33 ad2: 57259MB <QUANTUM FIREBALLP AS60.0> [116336/16/63] at ata1-master UDMA33 Waiting 15 seconds for SCSI devices to settle (probe3:ahc0:0:3:0): SCB 0x6 - timed out >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< ahc0: Dumping Card State in Data-in phase, at SEQADDR 0x1b1 Card was paused ACCUM = 0x40, SINDEX = 0x8a, DINDEX = 0...

...[0x0] SCSIPHASE[0x0] SCSIBUS[0x0] LASTPHASE[0x1] SCSISEQ0[0x0] SCSISEQ1[0x12] SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0xc0] SEQ_FLAGS2[0x0] SSTAT0[0x0] SSTAT1[0x0] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0] SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0] SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0x0 qinstart = 59 qinfifonext = 59 QINFIFO: WAITING_TID_QUEUES: Pending list: 2 FIFO_USE[0x0] SCB_CONTROL[0x64] SCB_SCSIID[0x7] Total 1 Kernel Free SCB list: 3 1 0 Sequencer Complete DMA-inprog list: Sequencer Complete list: Sequencer D...

...LIB82596_DMA_ATTR); - if (!dma) { - printk(KERN_ERR "%s: Couldn't get shared memory\n", __FILE__); - return -ENOMEM; - } - dev->netdev_ops = &i596_netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; - memset(dma, 0, sizeof(struct i596_dma)); - lp->dma = dma; - - dma->scb.command = 0; - dma->scb.cmd = I596_NULL; - dma->scb.rfd = I596_NULL; + memset(lp->dma, 0, sizeof(struct i596_dma)); + lp->dma->scb.command = 0; + lp->dma->scb.cmd = I596_NULL; + lp->dma->scb.rfd = I596_NULL; spin_lock_init(&lp->lock); - DMA_WBACK_INV(dev, dma,...

...LIB82596_DMA_ATTR); - if (!dma) { - printk(KERN_ERR "%s: Couldn't get shared memory\n", __FILE__); - return -ENOMEM; - } - dev->netdev_ops = &i596_netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; - memset(dma, 0, sizeof(struct i596_dma)); - lp->dma = dma; - - dma->scb.command = 0; - dma->scb.cmd = I596_NULL; - dma->scb.rfd = I596_NULL; + memset(lp->dma, 0, sizeof(struct i596_dma)); + lp->dma->scb.command = 0; + lp->dma->scb.cmd = I596_NULL; + lp->dma->scb.rfd = I596_NULL; spin_lock_init(&lp->lock); - DMA_WBACK_INV(dev, dma,...

...it's dance. > It's the same interface each time (and I've changed cards...) > Anyway, for the record, a little from messages: > > Jun 2 18:48:43 nol33n0x /kernel: fxp0: Microcode loaded, int_delay: 1000 usec > bundle_max: 6 > Jun 4 16:57:50 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x0 > Jun 4 16:57:51 nol33n0x last message repeated 4 times > Jun 4 16:57:51 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x400 > Jun 4 16:57:58 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x0 > Jun 4 16:57:58 nol33n0x last message repeated 3 t...

...r 3TB on each OS without error. Can anyone offer advice on how to find out what is causing the error in CentOS. Thanks Dean # cat /proc/scsi/aic79xx/0 Adaptec AIC79xx driver version: 1.3.11 Adaptec 29320ALP Ultra320 SCSI adapter aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs Allocated SCBs: 4, SG List Length: 128 Serial EEPROM: 0x1349 0x1fc8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x1fc8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x09f4 0x0142 0x2807 0x0010 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x0430 0xbf74 Target 0 Negotiati...

...dad2: 12096MB (24773760 sectors), blocksize=512 idad3: <Compaq Logical Drive> on ida0 idad3: 26029MB (53309280 sectors), blocksize=512 ahc0: <Adaptec 2940 SCSI adapter> port 0x3000-0x30ff mem 0xc6df0000-0xc6df0fff irq 11 at device 2.0 on pci4 aic7870: Single Channel A, SCSI Id=7, 16/253 SCBs pcib6: <DEC 21152 PCI-PCI bridge> at device 5.0 on pci4 pci6: <PCI bus> on pcib6 de0: <Digital 21140A Fast Ethernet> port 0x5000-0x507f mem 0xc6ff0000-0xc6ff007f irq 9 at device 4.0 on pci6 de0: Cogent EM440TX 21140A [10-100Mb/s] pass 2.2 de0: address 00:00:d1:1c:c4:f9 de1: <D...

...the raid. My problem is that soon after recognizing the attached disk during boot, FreeBSD appears to hang for about 10 seconds and then says ahd0: Recovery Initiated - Card was not paused followed by a great detail of SCSI status information. Eventually it says (da1:ahd0:0:0:0): SCB 255 - timed out (da1:ahd0:0:0:0): no longer in timeout, status = 24b ahd0: Issued Channel A Bus Reset. 1 SCBs aborted (da1:ahd0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da1:ahd0:0:0:0): CAM Status: SCSI Status Error (da1:ahd0:0:0:0): SCSI Status: Check Condition...

...alues. I'm not expert on the fxp driver internals, but perhaps someone else has seen this kind of problem before. Multicast-promiscuous mode (aka ALLMULTI) was enabled on the interface. I know some NICs have problems with this, or don't even support it. The errors look like this: fxp0: SCB timeout: 0x10 0x0 0x80 0x0 fxp0: SCB timeout: 0x10 0x0 0x80 0x0 fxp0: DMA timeout ... repeated ... Attempted workarounds which don't work to un-wedge the chip: Reload the fxp0 microcode with "ifconfig fxp0 link0" Forcibly unloading the kernel module and reloading it Unpatching and...

...t; > idad3: <Compaq Logical Drive> on ida0 > > idad3: 26029MB (53309280 sectors), blocksize=512 > > ahc0: <Adaptec 2940 SCSI adapter> port 0x3000-0x30ff mem > > 0xc6df0000-0xc6df0fff irq 11 at device 2.0 on pci4 > > aic7870: Single Channel A, SCSI Id=7, 16/253 SCBs > > pcib6: <DEC 21152 PCI-PCI bridge> at device 5.0 on pci4 > > pci6: <PCI bus> on pcib6 > > de0: <Digital 21140A Fast Ethernet> port 0x5000-0x507f mem > > 0xc6ff0000-0xc6ff007f irq 9 at device 4.0 on pci6 > > de0: Cogent EM440TX 21140A [10-100Mb/s]...

...il Xen Development Team Unisys ACPI: PCI Interrupt 0000:03:0d.0[A] -> GSI 49 (level, low) -> IRQ 18 scsi2 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 <Adaptec (Dell OEM) 39320 Ultra320 SCSI adapter> aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs Vendor: SEAGATE Model: ST373207LW Rev: D702 Type: Direct-Access ANSI SCSI revision: 03 target2:0:0: asynchronous scsi2:A:0:0: Tagged Queuing enabled. Depth 32 target2:0:0: Beginning Domain Validation target2:0:0: wide asynchronous target2:0:0: FAST-160 WID...

...:07 server kernel: SSTAT1[0x0] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0] Nov 27 19:12:07 server kernel: SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] Nov 27 19:12:07 server kernel: LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0xe1] Nov 27 19:12:07 server kernel: Nov 27 19:12:58 server kernel: SCB Count = 12 CMDS_PENDING = 4 LASTSCB 0x6 CURRSCB 0x3 NEXTSCB 0xff40 Nov 27 19:12:58 server kernel: qinstart = 23816 qinfifonext = 23816 Nov 27 19:12:58 server kernel: QINFIFO: Nov 27 19:12:58 server kernel: WAITING_TID_QUEUES: Nov 27 19:12:58 server kernel: Pending list: Nov 27 19:12:58 server...

...ELOID[0x0] SELID[0x0] HS_MAILBOX[0x0] INTCTL[0x80] SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x33] SCSISIGI[0x24] SCSIPHASE[0x0] SCSIBUS[0x0] LASTPHASE[0x1] SCSISEQ0[0x0] SCSISEQ1[0x12] SEQCTL0[0x0] SEQINTCTL[0x0] SEQ_FLAGS[0x0] SEQ_FLAGS2[0x4] QFREEZE_COUNT[0x0] KERNEL_QFREEZE_COUNT[0x0] MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff] SSTAT0[0x0] SSTAT1[0x8] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0] SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x80] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0xe1] SCB Count = 4 CMDS_PENDING = 1 LASTSCB 0xffff CURRSCB 0x2 NEXTSCB 0xffc0 qinstart = 85 qinfifonext = 85...

I'm using the package 'locfit' for nonparametric regression. This package contains the function 'scb' to compute simultaneous confidence bands. The variance of the data is unknown. Up to now I compute a fit with 'locfit'. Afterwards an estimate of the residual variance is computed by the function 'rv'. The weights in the 'scb'-function are set 1/sigma^2 to compute the...

Hi all, this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs with a separate new dma_alloc_pages API, which is available on all platforms. In addition to cleaning up the convoluted code path, this ensures that other drivers that have asked for better support for non-coherent DMA to pages with incurring bounce buffering over can finally be properly supported. I'm still a

...ment Team Unisys, Tredyffrin PA ACPI: PCI Interrupt 0000:03:0d.0[A] -> GSI 49 (level, low) -> IRQ 18 scsi2 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 <Adaptec (Dell OEM) 39320 Ultra320 SCSI adapter> aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs Vendor: SEAGATE Model: ST373207LW Rev: D702 Type: Direct-Access ANSI SCSI revision: 03 target2:0:0: asynchronous scsi2:A:0:0: Tagged Queuing enabled. Depth 32 target2:0:0: Beginning Domain Validation target2:0:0: wide asynchronous target2:0:0: FAST-160 WID...