Lines Matching +full:stop +full:- +full:ack

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
51  * The original iicbus->bridge callback api took a pointer to an int containing
58  * child of the requested bus -- it may be a mux device which is electrically
96 #define INTR_STOP	0x3	/* stop condition received */
100 #define INTR_NOACK	0x7	/* no ack from master receiver */
107 #define IIC_ENOACK	0x2	/* ack not received until timeout */
116 #define IIC_ERRNO	__INT_MIN /* marker bit: errno is in low-order bits */
144 /* single byte read/write functions, start/stop not managed */
148 /* Read/write operations with start/stop conditions managed */
160  * The transfers are done with iicbus_transfer_excl().  Reads use a repeat-start
161  * between sending the address and reading; writes use a single start/stop.