Lines Matching full:phc
269 /* PTP hardware clock (PHC) MMIO read data info */
271 /* Internal PHC statistics */
274 /* PHC shared memory - virtual address */
277 /* System time of last PHC request */
280 /* Spin lock to ensure a single outstanding PHC read */
283 /* PHC doorbell address as an offset to PCIe MMIO REG BAR */
287 * Max time for valid PHC retrieval, passing this threshold will fail
288 * the get time request and block new PHC requests for block_timeout_usec
294 * PHC requests block period, blocking starts once PHC request expired
296 * any PHC requests during block period will be skipped
300 /* PHC shared memory - physical address */
306 /* True if PHC is active in the device */
369 struct ena_com_phc_info phc; member
435 /* ena_com_phc_init - Allocate and initialize PHC feature
437 * @note: This method assumes PHC is supported by the device
442 /* ena_com_phc_supported - Return if PHC feature is supported by the device
449 /* ena_com_phc_config - Configure PHC feature
451 * Configure PHC feature in driver and device
452 * @note: This method assumes PHC is supported by the device
457 /* ena_com_phc_destroy - Destroy PHC feature
462 /* ena_com_phc_get_timestamp - Retrieve PHC timestamp
464 * @timestamp: Retrieved PHC timestamp