search for: ccw_cmd_basic_sense

Displaying 13 results from an estimated 13 matches for "ccw_cmd_basic_sense".

[RFC PATCH 05/12] s390/cio: add protected virtualization support to cio
2019 Apr 10
0
[RFC PATCH 05/12] s390/cio: add protected virtualization support to cio
...cdev, struct > irb *irb) /* > * We have ending status but no sense information. Do a basic > sense. */ > - sense_ccw = &to_io_private(sch)->sense_ccw; > + sense_ccw = &to_io_private(sch)->dma_area->sense_ccw; > sense_ccw->cmd_code = CCW_CMD_BASIC_SENSE; > - sense_ccw->cda = (__u32) __pa(cdev->private->irb.ecw); > + sense_ccw->cda = (__u32) __pa(cdev->private->dma_area->irb.ecw); > > as the irb.ecw is used as channel program data. And that needs to be > shared. Ah, I see. So it's more "gue...
[PATCH 06/10] s390/cio: add basic protected virtualization support
2019 Apr 26
0
[PATCH 06/10] s390/cio: add basic protected virtualization support
...+329,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb) /* * We have ending status but no sense information. Do a basic sense. */ - sense_ccw = &to_io_private(sch)->sense_ccw; + sense_ccw = &to_io_private(sch)->dma_area->sense_ccw; sense_ccw->cmd_code = CCW_CMD_BASIC_SENSE; - sense_ccw->cda = (__u32) __pa(cdev->private->irb.ecw); + sense_ccw->cda = (__u32) __pa(cdev->private->dma_area->irb.ecw); sense_ccw->count = SENSE_MAX_COUNT; sense_ccw->flags = CCW_FLAG_SLI; @@ -364,7 +364,7 @@ ccw_device_accumulate_basic_sense(struct ccw_device...
[PATCH v2 3/8] s390/cio: add basic protected virtualization support
2019 May 23
0
[PATCH v2 3/8] s390/cio: add basic protected virtualization support
...+329,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb) /* * We have ending status but no sense information. Do a basic sense. */ - sense_ccw = &to_io_private(sch)->sense_ccw; + sense_ccw = &to_io_private(sch)->dma_area->sense_ccw; sense_ccw->cmd_code = CCW_CMD_BASIC_SENSE; - sense_ccw->cda = (__u32) __pa(cdev->private->irb.ecw); + sense_ccw->cda = (__u32) __pa(cdev->private->dma_area->irb.ecw); sense_ccw->count = SENSE_MAX_COUNT; sense_ccw->flags = CCW_FLAG_SLI; @@ -364,7 +364,7 @@ ccw_device_accumulate_basic_sense(struct ccw_device...
[PATCH v3 3/8] s390/cio: add basic protected virtualization support
2019 May 29
0
[PATCH v3 3/8] s390/cio: add basic protected virtualization support
...+329,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb) /* * We have ending status but no sense information. Do a basic sense. */ - sense_ccw = &to_io_private(sch)->sense_ccw; + sense_ccw = &to_io_private(sch)->dma_area->sense_ccw; sense_ccw->cmd_code = CCW_CMD_BASIC_SENSE; - sense_ccw->cda = (__u32) __pa(cdev->private->irb.ecw); + sense_ccw->cda = (__u32) __pa(cdev->private->dma_area->irb.ecw); sense_ccw->count = SENSE_MAX_COUNT; sense_ccw->flags = CCW_FLAG_SLI; @@ -364,7 +364,7 @@ ccw_device_accumulate_basic_sense(struct ccw_device...
[PATCH v5 3/8] s390/cio: add basic protected virtualization support
2019 Jun 12
0
[PATCH v5 3/8] s390/cio: add basic protected virtualization support
...+329,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb) /* * We have ending status but no sense information. Do a basic sense. */ - sense_ccw = &to_io_private(sch)->sense_ccw; + sense_ccw = &to_io_private(sch)->dma_area->sense_ccw; sense_ccw->cmd_code = CCW_CMD_BASIC_SENSE; - sense_ccw->cda = (__u32) __pa(cdev->private->irb.ecw); + sense_ccw->cda = (__u32) __pa(cdev->private->dma_area->irb.ecw); sense_ccw->count = SENSE_MAX_COUNT; sense_ccw->flags = CCW_FLAG_SLI; @@ -364,7 +364,7 @@ ccw_device_accumulate_basic_sense(struct ccw_device...
[PATCH v5 0/8] s390: virtio: support protected virtualization
2019 Jun 12
21
[PATCH v5 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH v5 0/8] s390: virtio: support protected virtualization
2019 Jun 12
21
[PATCH v5 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH v4 0/8] s390: virtio: support protected virtualization
2019 Jun 06
15
[PATCH v4 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH v4 0/8] s390: virtio: support protected virtualization
2019 Jun 06
15
[PATCH v4 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH v3 0/8] s390: virtio: support protected virtualization
2019 May 29
16
[PATCH v3 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH v2 0/8] s390: virtio: support protected virtualization
2019 May 23
18
[PATCH v2 0/8] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH 00/10] s390: virtio: support protected virtualization
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
[PATCH 00/10] s390: virtio: support protected virtualization
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV