search for: cmb_list

...gt; - struct pgid pgid[8]; /* path group IDs per chpid*/ > - struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ > struct work_struct todo_work; > enum cdev_todo todo; > wait_queue_head_t wait_q; > @@ -169,6 +177,7 @@ struct ccw_device_private { > struct list_head cmb_list; /* list of measured devices */ > u64 cmb_start_time; /* clock value of cmb reset */ > void *cmb_wait; /* deferred cmb enable/disable */ > + struct ccw_device_dma_area *dma_area; > enum interruption_class int_class; > }; > So, this leaves some things I'm not sure...

...nseid senseid; /* SenseID info */ - struct pgid pgid[8]; /* path group IDs per chpid*/ - struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ struct work_struct todo_work; enum cdev_todo todo; wait_queue_head_t wait_q; @@ -169,6 +177,9 @@ struct ccw_device_private { struct list_head cmb_list; /* list of measured devices */ u64 cmb_start_time; /* clock value of cmb reset */ void *cmb_wait; /* deferred cmb enable/disable */ + u64 dma_mask; + struct gen_pool *dma_pool; + struct ccw_device_dma_area *dma_area; enum interruption_class int_class; }; diff --git a/drivers/s390/virti...

...nseid senseid; /* SenseID info */ - struct pgid pgid[8]; /* path group IDs per chpid*/ - struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ struct work_struct todo_work; enum cdev_todo todo; wait_queue_head_t wait_q; @@ -169,6 +177,8 @@ struct ccw_device_private { struct list_head cmb_list; /* list of measured devices */ u64 cmb_start_time; /* clock value of cmb reset */ void *cmb_wait; /* deferred cmb enable/disable */ + struct gen_pool *dma_pool; + struct ccw_device_dma_area *dma_area; enum interruption_class int_class; }; diff --git a/drivers/s390/virtio/virtio_ccw.c b...

...nseid senseid; /* SenseID info */ - struct pgid pgid[8]; /* path group IDs per chpid*/ - struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ struct work_struct todo_work; enum cdev_todo todo; wait_queue_head_t wait_q; @@ -169,6 +177,8 @@ struct ccw_device_private { struct list_head cmb_list; /* list of measured devices */ u64 cmb_start_time; /* clock value of cmb reset */ void *cmb_wait; /* deferred cmb enable/disable */ + struct gen_pool *dma_pool; + struct ccw_device_dma_area *dma_area; enum interruption_class int_class; }; diff --git a/drivers/s390/virtio/virtio_ccw.c b...

...nseid senseid; /* SenseID info */ - struct pgid pgid[8]; /* path group IDs per chpid*/ - struct ccw1 iccws[2]; /* ccws for SNID/SID/SPGID commands */ struct work_struct todo_work; enum cdev_todo todo; wait_queue_head_t wait_q; @@ -169,6 +177,8 @@ struct ccw_device_private { struct list_head cmb_list; /* list of measured devices */ u64 cmb_start_time; /* clock value of cmb reset */ void *cmb_wait; /* deferred cmb enable/disable */ + struct gen_pool *dma_pool; + struct ccw_device_dma_area *dma_area; enum interruption_class int_class; }; diff --git a/drivers/s390/virtio/virtio_ccw.c b...

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

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

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

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

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

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

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

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