search for: virtio_ccw_doing_read_config

Michael, here's one fix for the virtio-ccw driver. Patch is against master, as your git branches on mst/vhost.git seem to be quite old. Is there some branch I can base my own branch on, or do you prefer to take patches directly anyway? Cornelia Huck (1): virtio/s390: handle error values in irb drivers/s390/virtio/virtio_ccw.c | 62 ++++++++++++++++++++++++---------------- 1 file

Michael, here's one fix for the virtio-ccw driver. Patch is against master, as your git branches on mst/vhost.git seem to be quite old. Is there some branch I can base my own branch on, or do you prefer to take patches directly anyway? Cornelia Huck (1): virtio/s390: handle error values in irb drivers/s390/virtio/virtio_ccw.c | 62 ++++++++++++++++++++++++---------------- 1 file

This patch (on top of "virtio/s390: handle failures of READ_VQ_CONF ccw") implements the guest side of the new status ccw. Pierre Morel (1): virtio/s390: support READ_STATUS command for virtio-ccw drivers/s390/virtio/virtio_ccw.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) -- 2.3.8

...en we clean up via the machine check + * handler anyway), vcdev->status was not overwritten and we just + * return the old status, which is fine. +*/ + kfree(ccw); return *vcdev->status; } @@ -997,6 +1021,7 @@ static void virtio_ccw_check_activity(struct virtio_ccw_device *vcdev, case VIRTIO_CCW_DOING_READ_CONFIG: case VIRTIO_CCW_DOING_WRITE_CONFIG: case VIRTIO_CCW_DOING_WRITE_STATUS: + case VIRTIO_CCW_DOING_READ_STATUS: case VIRTIO_CCW_DOING_SET_VQ: case VIRTIO_CCW_DOING_SET_IND: case VIRTIO_CCW_DOING_SET_CONF_IND: -- 2.6.6

This patch implements the new status accessor in the ccw device, as laid out in "[PATCH v2 1/1] ccw: add CCW_CMD_READ_STATUS". Changes from the RFC (back in September): - rebased Pierre Morel (1): virtio/s390: support READ_STATUS command for virtio-ccw drivers/s390/virtio/virtio_ccw.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) -- 2.6.6

...en we clean up via the machine check + * handler anyway), vcdev->status was not overwritten and we just + * return the old status, which is fine. +*/ + kfree(ccw); return *vcdev->status; } @@ -987,6 +1011,7 @@ static void virtio_ccw_check_activity(struct virtio_ccw_device *vcdev, case VIRTIO_CCW_DOING_READ_CONFIG: case VIRTIO_CCW_DOING_WRITE_CONFIG: case VIRTIO_CCW_DOING_WRITE_STATUS: + case VIRTIO_CCW_DOING_READ_STATUS: case VIRTIO_CCW_DOING_SET_VQ: case VIRTIO_CCW_DOING_SET_IND: case VIRTIO_CCW_DOING_SET_CONF_IND: -- 2.11.0

This patch (on top of "virtio/s390: handle failures of READ_VQ_CONF ccw") implements the guest side of the new status ccw. Pierre Morel (1): virtio/s390: support READ_STATUS command for virtio-ccw drivers/s390/virtio/virtio_ccw.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) -- 2.3.8

This patch implements the new status accessor in the ccw device, as laid out in "[PATCH v2 1/1] ccw: add CCW_CMD_READ_STATUS". Changes from the RFC (back in September): - rebased Pierre Morel (1): virtio/s390: support READ_STATUS command for virtio-ccw drivers/s390/virtio/virtio_ccw.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) -- 2.6.6

...+877,7 @@ static void virtio_ccw_get_config(struct virtio_device *vdev, ccw->cmd_code = CCW_CMD_READ_CONF; ccw->flags = 0; ccw->count = offset + len; - ccw->cda = (__u32)(unsigned long)config_area; + ccw->cda = (__u32)virt_to_phys(config_area); ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_READ_CONFIG); if (ret) goto out_free; @@ -922,7 +924,7 @@ static void virtio_ccw_set_config(struct virtio_device *vdev, ccw->cmd_code = CCW_CMD_WRITE_CONF; ccw->flags = 0; ccw->count = offset + len; - ccw->cda = (__u32)(unsigned long)config_area; + ccw->cda = (__u32)virt_to_phys(confi...

...+877,7 @@ static void virtio_ccw_get_config(struct virtio_device *vdev, ccw->cmd_code = CCW_CMD_READ_CONF; ccw->flags = 0; ccw->count = offset + len; - ccw->cda = (__u32)(unsigned long)config_area; + ccw->cda = (__u32)virt_to_phys(config_area); ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_READ_CONFIG); if (ret) goto out_free; @@ -922,7 +924,7 @@ static void virtio_ccw_set_config(struct virtio_device *vdev, ccw->cmd_code = CCW_CMD_WRITE_CONF; ccw->flags = 0; ccw->count = offset + len; - ccw->cda = (__u32)(unsigned long)config_area; + ccw->cda = (__u32)virt_to_phys(confi...

Michael, the following patches have all been posted in the past. I've collected them on top of your vhost branch -- please let me know whether this works for you. The following changes since commit 6bdf1e0efb04a1716373646cb6f35b73addca492: Makefile: drop -D__CHECK_ENDIAN__ from cflags (2016-12-16 00:13:43 +0200) are available in the git repository at:

Michael, the following patches have all been posted in the past. I've collected them on top of your vhost branch -- please let me know whether this works for you. The following changes since commit 6bdf1e0efb04a1716373646cb6f35b73addca492: Makefile: drop -D__CHECK_ENDIAN__ from cflags (2016-12-16 00:13:43 +0200) are available in the git repository at: