Lines Matching full:fifos

199 		 * limit high enough to handle large FIFOs.
214 		 * limit high enough to handle large FIFOs and integrated
242  * We can only flush UARTs with FIFOs. UARTs without FIFOs should be
898 	 * Enable FIFOs. And check that the UART has them. If not, we're
899 	 * done. Since this is the first time we enable the FIFOs, we reset
922 	/* We have FIFOs. Drain the transmitter and receiver. */
933 	 * size of the FIFOs. We send as much characters as is reasonable
967 	/* Reset FIFOs. */
989 		    "Non-standard ns8250 class UART with FIFOs");