Struct Request 

pub struct Request<'buf> { /* private fields */ }

Available on crate feature drm-ras only.

Implementations

impl Request<'static>

pub fn new() -> Self

pub fn new_from_buf(buf: Vec<u8>) -> Self

pub fn into_buf(self) -> Vec<u8>

impl<'buf> Request<'buf>

pub fn new_with_buf(buf: &'buf mut Vec<u8>) -> Self

pub fn new_extend(buf: &'buf mut Vec<u8>) -> Self

pub fn buf(&self) -> &Vec<u8>

pub fn buf_mut(&mut self) -> &mut Vec<u8>

pub fn set_create(self) -> Self

Set NLM_F_CREATE flag

pub fn set_excl(self) -> Self

Set NLM_F_EXCL flag

pub fn set_replace(self) -> Self

Set NLM_F_REPLACE flag

pub fn set_change(self) -> Self

Set NLM_F_CREATE and NLM_F_REPLACE flag

pub fn set_append(self) -> Self

Set NLM_F_APPEND flag

pub fn set_flags(self, flags: u16) -> Self

Set self.flags |= flags

pub fn unset_flags(self, flags: u16) -> Self

Set self.flags ^= self.flags & flags

pub fn op_list_nodes_dump(self) -> OpListNodesDump<'buf>

Retrieve the full list of currently registered DRM RAS nodes. Each node includes its dynamically assigned ID, name, and type. Important: User space must call this operation first to obtain the node IDs. These IDs are required for all subsequent operations on nodes, such as querying error counters.

Flags: admin-perm

Reply attributes:

• .get_node_id()
• .get_device_name()
• .get_node_name()
• .get_node_type()

pub fn op_get_error_counter_dump(self) -> OpGetErrorCounterDump<'buf>

Retrieve error counter for a given node. The response includes the id, the name, and even the current value of each counter.

Flags: admin-perm

Request attributes:

• .push_node_id()

Reply attributes:

• .get_error_id()
• .get_error_name()
• .get_error_value()

pub fn op_get_error_counter_do(self) -> OpGetErrorCounterDo<'buf>

Retrieve error counter for a given node. The response includes the id, the name, and even the current value of each counter.

Flags: admin-perm

Request attributes:

• .push_node_id()
• .push_error_id()

Reply attributes:

• .get_error_id()
• .get_error_name()
• .get_error_value()

pub fn op_clear_error_counter_do(self) -> OpClearErrorCounterDo<'buf>

Clear error counter for a given node. The request includes the error-id and node-id of the counter to be cleared.

Flags: admin-perm

Request attributes:

• .push_node_id()
• .push_error_id()

Trait Implementations

impl<'buf> Debug for Request<'buf>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.