(&mut self, offset: u64, data: &[u8])
| 1069 | } |
| 1070 | |
| 1071 | fn write_config(&mut self, offset: u64, data: &[u8]) { |
| 1072 | // The "writeback" field is the only mutable field |
| 1073 | let writeback_offset = |
| 1074 | (&raw const self.config.writeback as u64) - (&raw const self.config as u64); |
| 1075 | if offset != writeback_offset || data.len() != std::mem::size_of_val(&self.config.writeback) |
| 1076 | { |
| 1077 | error!( |
| 1078 | "Attempt to write to read-only field: offset {:x} length {}", |
| 1079 | offset, |
| 1080 | data.len() |
| 1081 | ); |
| 1082 | return; |
| 1083 | } |
| 1084 | |
| 1085 | let writeback = self.is_writeback_enabled(data[0] == 1); |
| 1086 | self.set_writeback_mode(writeback); |
| 1087 | } |
| 1088 | |
| 1089 | fn activate(&mut self, context: crate::device::ActivationContext) -> ActivateResult { |
| 1090 | let crate::device::ActivationContext { |
nothing calls this directly
no test coverage detected