search for: cmnd

This is a resend of a previously sent patch-set. This patch-set deals with some of the style isues in blkvsc_drv.c. We also get rid most of the "dead code" in this file: 1) Get rid of most of the forward declarations in this file. The only remaining forward declarations are to deal with circular dependencies. 2) Get rid of most of the dead code in the file. Some of the

This is a resend of a previously sent patch-set. This patch-set deals with some of the style isues in blkvsc_drv.c. We also get rid most of the "dead code" in this file: 1) Get rid of most of the forward declarations in this file. The only remaining forward declarations are to deal with circular dependencies. 2) Get rid of most of the dead code in the file. Some of the

The latest upstream merge changed struct block_device_operations: This merge got rid of blkvsc_media_changed and introduced the function blkvsc_check_events. This broke all the patches that were sent after the tree was closed the last time. This is a resend of this patch-set to account for this change in the kernel. More cleanup. In this patch-set we deal with the following issues: 1) While a

The latest upstream merge changed struct block_device_operations: This merge got rid of blkvsc_media_changed and introduced the function blkvsc_check_events. This broke all the patches that were sent after the tree was closed the last time. This is a resend of this patch-set to account for this change in the kernel. More cleanup. In this patch-set we deal with the following issues: 1) While a

This patch-set deals with some of the style isues in blkvsc_drv.c. We also get rid most of the "dead code" in this file: 1) Get rid of most of the forward declarations in this file. The only remaining forward declarations are to deal with circular dependencies. 2) Get rid of most of the dead code in the file. Some of the functions in this file are place holders - they

This patch-set deals with some of the style isues in blkvsc_drv.c. We also get rid most of the "dead code" in this file: 1) Get rid of most of the forward declarations in this file. The only remaining forward declarations are to deal with circular dependencies. 2) Get rid of most of the dead code in the file. Some of the functions in this file are place holders - they

...up to receive another message */ - dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); + dma_sync_from_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE); return resume_offset; } @@ -1008,8 +1027,8 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, slot->SG[1].ins = bS_to_host(SCRIPT_RETURN); slot->SG[1].pAddr = 0; slot->resume_offset = hostdata->pScript; - dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE); - dma_cache_sync(hostdata->dev, SCp->sense_buffer, SCSI...

More cleanup. In this patch-set we deal with the following issues: 1) While a Linux guest on Hyper-V can be assigned removable media devices (DVD, floppy etc), these devices are not handled by the Hyper-V block driver. So, we cleanup all the dead code dealing with removable media devices. 2) There were multiple functions to retrieve information about the device. Since much of

More cleanup. In this patch-set we deal with the following issues: 1) While a Linux guest on Hyper-V can be assigned removable media devices (DVD, floppy etc), these devices are not handled by the Hyper-V block driver. So, we cleanup all the dead code dealing with removable media devices. 2) There were multiple functions to retrieve information about the device. Since much of

...up to receive another message */ - dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); + dma_sync_from_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE); return resume_offset; } @@ -1008,8 +1027,8 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, slot->SG[1].ins = bS_to_host(SCRIPT_RETURN); slot->SG[1].pAddr = 0; slot->resume_offset = hostdata->pScript; - dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE); - dma_cache_sync(hostdata->dev, SCp->sense_buffer, SCSI...

...up to receive another message */ - dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); + dma_sync_from_dev(hostdata, hostdata->msgin, MSG_ARRAY_SIZE); return resume_offset; } @@ -1008,8 +1027,8 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, slot->SG[1].ins = bS_to_host(SCRIPT_RETURN); slot->SG[1].pAddr = 0; slot->resume_offset = hostdata->pScript; - dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE); - dma_cache_sync(hostdata->dev, SCp->sense_buffer, SCSI...

I've patched bcmxcp.c such that it can power cycle the outlet load segments independently on a Powerware PW5125 UPS. I presume that it will work for any XCP protocol UPS with 2 load segments. Should these instant commands be called outlet.1.shutdown.return outlet.2.shutdown.return ? Where do the descriptions displayed by upscmd -l come from? Presently it shows outlet.1.shutdown.return -

...){ the.tranche <- tranches$data[j,] the.auc.date <- day.list(the.tranche$aucdate) the.mat.date <- day.list(the.tranche$matdate) the.is.date <- day.list(the.tranche$issdate) #get the data from a given auction/tranche cmnd <- paste("SELECT submitted_by_fi_id AS fiid , bid_yield AS yld,bid_amt/100000000 AS amt,bid_allotted_amt/100000000 AS aamt,on_target as target, on_rate as rate FROM official_bid,rates,auction WHERE auction.auction_id = ",the.tranche$id," AND auction.auction_id = official_bid.aucti...

Hi all, These 2 patches added virtio-nvme to kernel and qemu, basically modified from virtio-blk and nvme code. As title said, request for your comments. Play it in Qemu with: -drive file=disk.img,format=raw,if=none,id=D22 \ -device virtio-nvme-pci,drive=D22,serial=1234,num_queues=4 The goal is to have a full NVMe stack from VM guest(virtio-nvme) to host(vhost_nvme) to LIO NVMe-over-fabrics

Hi all, These 2 patches added virtio-nvme to kernel and qemu, basically modified from virtio-blk and nvme code. As title said, request for your comments. Play it in Qemu with: -drive file=disk.img,format=raw,if=none,id=D22 \ -device virtio-nvme-pci,drive=D22,serial=1234,num_queues=4 The goal is to have a full NVMe stack from VM guest(virtio-nvme) to host(vhost_nvme) to LIO NVMe-over-fabrics

...), netgroups (prefixed with '+') and other aliases. Each ......... A Host_List is made up of one or more hostnames, IP addresses, network numbers, netgroups (prefixed with '+') and other aliases. Again, the value of an item may be ......... Cmnd_List ::= Cmnd | Cmnd ',' Cmnd_List ....... The reserved word ALL is a a built in alias that always causes a match to succeed. It can be used wherever one might otherwise use a Cmnd_Alias, User_Alias, Runas_Alias, or Host_Alias. You shoul...

pvSCSI backend driver Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> ----- Jun Kamada _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...S file system storage is from IBM STORAGE.I don't know what parameter to be fine tuned,bcoz of that may be i feel my oracle apps is also very slow. In syslog i am getting following error continuously in one of the node less /var/log/messages test2 kernel: 493 [RAIDarray.mpp]AHA-SN01:1:0:10 Cmnd failed-retry the same path. vcmnd SN 7147770 pdev H2:C0: T0:L10 0x00/0x00/0x00 0x00020000 mpp_status:2 Any one help me to get rid of this slow gfs performance. Regards lingu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/cent...

...GFP_ATOMIC, &prp_dma); if (!prp_list) return BLK_STS_RESOURCE; @@ -653,6 +658,8 @@ static blk_status_t nvme_pci_setup_prps(struct nvme_dev *dev, dma_len = sg_dma_len(sg); } + dma_sync_single_for_device(dev->dev, prp_dma, i * sizeof(*prp_list), + DMA_TO_DEVICE); done: cmnd->dptr.prp1 = cpu_to_le64(sg_dma_address(iod->sg)); cmnd->dptr.prp2 = cpu_to_le64(iod->first_dma); @@ -706,10 +713,10 @@ static blk_status_t nvme_pci_setup_sgls(struct nvme_dev *dev, } if (entries <= (256 / sizeof(struct nvme_sgl_desc))) { - pool = dev->prp_small_pool; +...

...virtio_scsi_cmd_req_pi cmd_pi; > struct virtio_scsi_ctrl_tmf_req tmf; > struct virtio_scsi_ctrl_an_req an; > } req; > @@ -440,7 +441,7 @@ static int virtscsi_add_cmd(struct virtqueue *vq, > size_t req_size, size_t resp_size, gfp_t gfp) > { > struct scsi_cmnd *sc = cmd->sc; > - struct scatterlist *sgs[4], req, resp; > + struct scatterlist *sgs[6], req, resp; > struct sg_table *out, *in; > unsigned out_num = 0, in_num = 0; > > @@ -458,16 +459,24 @@ static int virtscsi_add_cmd(struct virtqueue *vq, > sgs[out_num++] = &r...