| 155 | } |
| 156 | |
| 157 | void mei_reset(void) |
| 158 | { |
| 159 | struct mei_csr host; |
| 160 | |
| 161 | if (mei_wait_for_me_ready() < 0) |
| 162 | return; |
| 163 | |
| 164 | /* Reset host and ME circular buffers for next message */ |
| 165 | read_host_csr(&host); |
| 166 | host.reset = 1; |
| 167 | host.interrupt_generate = 1; |
| 168 | write_host_csr(&host); |
| 169 | |
| 170 | if (mei_wait_for_me_ready() < 0) |
| 171 | return; |
| 172 | |
| 173 | /* Re-init and indicate host is ready */ |
| 174 | read_host_csr(&host); |
| 175 | host.interrupt_generate = 1; |
| 176 | host.ready = 1; |
| 177 | host.reset = 0; |
| 178 | write_host_csr(&host); |
| 179 | } |
| 180 | |
| 181 | static int mei_send_msg(struct mei_header *mei, struct mkhi_header *mkhi, |
| 182 | void *req_data) |
no test coverage detected