search for: dev_attr

This series is mainly for testing live migration between 2 vdpa_sim_blk devices. The first patch is preparation and moves the buffer allocation into devices, the second patch adds the `shared_buffer_mutex` parameter to vdpa_sim_blk to use the same ramdisk for all devices. Tested with QEMU v8.0.0-rc2 in this way: modprobe vhost_vdpa modprobe vdpa_sim_blk shared_backend=true vdpa dev add mgmtdev

....c | 6 ++---- 4 files changed, 21 insertions(+), 11 deletions(-) diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.h b/drivers/vdpa/vdpa_sim/vdpa_sim.h index 144858636c10..acee20faaf6a 100644 --- a/drivers/vdpa/vdpa_sim/vdpa_sim.h +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.h @@ -45,7 +45,7 @@ struct vdpasim_dev_attr { u32 ngroups; u32 nas; - work_func_t work_fn; + void (*work_fn)(struct vdpasim *vdpasim); void (*get_config)(struct vdpasim *vdpasim, void *config); void (*set_config)(struct vdpasim *vdpasim, const void *config); int (*get_stats)(struct vdpasim *vdpasim, u16 idx, @@ -78,6 +78,7 @@ str...

...se *iccsense = nvxx_iccsense(&drm->client.device); - return sprintf(buf, "%i\n", iccsense->power_w_crit); -} - -static SENSOR_DEVICE_ATTR(power1_crit, S_IRUGO, - nouveau_hwmon_get_power1_crit, NULL, 0); - -static struct attribute *hwmon_default_attributes[] = { - &sensor_dev_attr_name.dev_attr.attr, - &sensor_dev_attr_update_rate.dev_attr.attr, - NULL -}; -static struct attribute *hwmon_temp_attributes[] = { - &sensor_dev_attr_temp1_input.dev_attr.attr, - &sensor_dev_attr_temp1_auto_point1_pwm.dev_attr.attr, - &sensor_dev_attr_temp1_auto_point1_temp.dev_attr...

...gt;client.device); - return sprintf(buf, "%i\n", iccsense->power_w_crit); -} -static SENSOR_DEVICE_ATTR(power1_crit, S_IRUGO, - nouveau_hwmon_get_power1_crit, NULL, 0); + return iccsense->power_w_crit; +} -static struct attribute *hwmon_default_attributes[] = { - &sensor_dev_attr_name.dev_attr.attr, - &sensor_dev_attr_update_rate.dev_attr.attr, +static struct attribute *pwm_fan_sensor_attrs[] = { + &sensor_dev_attr_pwm1_min.dev_attr.attr, + &sensor_dev_attr_pwm1_max.dev_attr.attr, NULL }; -static struct attribute *hwmon_temp_attributes[] = { - &sensor_dev...

...se *iccsense = nvxx_iccsense(&drm->client.device); - return sprintf(buf, "%i\n", iccsense->power_w_crit); -} - -static SENSOR_DEVICE_ATTR(power1_crit, S_IRUGO, - nouveau_hwmon_get_power1_crit, NULL, 0); - -static struct attribute *hwmon_default_attributes[] = { - &sensor_dev_attr_name.dev_attr.attr, - &sensor_dev_attr_update_rate.dev_attr.attr, - NULL -}; -static struct attribute *hwmon_temp_attributes[] = { - &sensor_dev_attr_temp1_input.dev_attr.attr, - &sensor_dev_attr_temp1_auto_point1_pwm.dev_attr.attr, - &sensor_dev_attr_temp1_auto_point1_temp.dev_attr...

This v5 drops a check for attr_set. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild complains. v4 -> v5: * Drops a check for attr_set in

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

Hi, this is version v3 with some fix-ups: Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits This patchseries replaces the deprecated hwmon_device_register function with the new one hwmon_device_register_with_info. It also does some cleanup. Here

...ower_w_crit); > -} > > -static SENSOR_DEVICE_ATTR(power1_crit, S_IRUGO, > - nouveau_hwmon_get_power1_crit, NULL, 0); > + return iccsense->power_w_crit; > +} > > -static struct attribute *hwmon_default_attributes[] = { > - &sensor_dev_attr_name.dev_attr.attr, > - &sensor_dev_attr_update_rate.dev_attr.attr, > +static struct attribute *pwm_fan_sensor_attrs[] = { > + &sensor_dev_attr_pwm1_min.dev_attr.attr, > + &sensor_dev_attr_pwm1_max.dev_attr.attr, > NULL > }; > -static stru...

This v6 fixes some comments pointed out by Martin Peres. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild complains. v4 -> v5: * Drops a check for

Hi! This patchseries replaces the deprecated hwmon_device_register function with the new one hwmon_device_register_with_info. It also does some cleanup. Here is the list of patches and what they do: 1/ Adds config structures for all sensors and their possible settings. This patch and the next one are just preparing the code for what it comes. 2/ Now everything goes through

Kbuild sent me an e-mail due to a fixup I introduced in v3. It complains due to an incompatible pointer type and it doesn't build. This version reverts it. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4:

This v8 fixes removes dummy functions which only had a return and moves the code into the switch statements. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------ drivers/xen/xenbus/xenbus_probe.h | 2 + drivers/xen/xenbus/xenbus_probe_ba...

This v7 fixes removes dummy functions which only had a return and moves the code into the switch statements. Versions: v1 -> v2: * Keep temp attrs as read only v2 -> v3: * Code fix-ups: struct and string as const and add return within switch due to fallthrough * Add Signed-off-by to all commits v3 -> v4: * Rever const to struct attribute. Kbuild

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------ drivers/xen/xenbus/xenbus_probe.h | 2 + drivers/xen/xenbus/xenbus_probe_ba...

The xenbus bus type uses device_create_file to assign all used device attributes. However it does not remove them when the device goes away. This patch uses the dev_attrs field of the bus type to specify default attributes for all devices. Signed-off-by: Bastian Blank <waldi at debian.org> --- drivers/xen/xenbus/xenbus_probe.c | 41 +++++++++------------------ drivers/xen/xenbus/xenbus_probe.h | 2 + drivers/xen/xenbus/xenbus_probe_ba...

...;drm->device); > + return sprintf(buf, "%i\n", iccsense->power_w_crit); > +} > + > +static SENSOR_DEVICE_ATTR(power1_crit, S_IRUGO, > + nouveau_hwmon_get_power1_crit, NULL, 0); > + > static struct attribute *hwmon_default_attributes[] = { > &sensor_dev_attr_name.dev_attr.attr, > &sensor_dev_attr_update_rate.dev_attr.attr, > @@ -639,6 +665,12 @@ static struct attribute *hwmon_power_attributes[] = { > NULL > }; > > +static struct attribute *hwmon_power_caps_attributes[] = { > + &sensor_dev_attr_power1_max.dev_attr.attr,...

...vdpa_sim/vdpa_sim.h > +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.h > @@ -59,6 +59,7 @@ struct vdpasim { > struct vdpasim_virtqueue *vqs; > struct kthread_worker *worker; > struct kthread_work work; > + struct mm_struct *mm_bound; > struct vdpasim_dev_attr dev_attr; > /* mutex to synchronize virtqueue state */ > struct mutex mutex; > diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c > index ab4cfb82c237..23c891cdcd54 100644 > --- a/drivers/vdpa/vdpa_sim/vdpa_sim.c > +++ b/drivers/vdpa/v...