Lines Matching full:fifo

15  * This module shows how to create a byte stream fifo.
18 /* fifo size in elements (bytes) */
22 #define	PROC_FIFO	"bytestream-fifo"
31  * define DYNAMIC in this example for a dynamically allocated fifo.
33  * Otherwise the fifo storage will be a part of the fifo structure.
58 	printk(KERN_INFO "byte stream fifo test start\n");  in testfunc()
60 	/* put string into the fifo */  in testfunc()
63 	/* put values into the fifo */  in testfunc()
68 	printk(KERN_INFO "fifo len: %u\n", kfifo_len(&test));  in testfunc()
70 	/* get max of 5 bytes from the fifo */  in testfunc()
74 	/* get max of 2 elements from the fifo */  in testfunc()
77 	/* and put it back to the end of the fifo */  in testfunc()
81 	/* skip first element of the fifo */  in testfunc()
85 	/* put values into the fifo until is full */  in testfunc()
91 	/* show the first value without removing from the fifo */  in testfunc()
95 	/* check the correctness of all values in the fifo */  in testfunc()