Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)     AudioScience HPI driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)     Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) Debug macro translation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) ************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include "hpi_internal.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include "hpidebug.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug.  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) void hpi_debug_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	printk(KERN_INFO "debug start\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) int hpi_debug_level_set(int level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	int old_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	old_level = hpi_debug_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	hpi_debug_level = level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	return old_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) int hpi_debug_level_get(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	return hpi_debug_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	if (phm) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 			phm->adapter_index, phm->obj_index, phm->function,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 			phm->u.c.attribute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) void hpi_debug_data(u16 *pdata, u32 len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	u32 i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	int j;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	int k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	int lines;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	int cols = 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	lines = (len + cols - 1) / cols;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	if (lines > 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 		lines = 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	for (i = 0, j = 0; j < lines; j++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 		printk(KERN_DEBUG "%p:", (pdata + i));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 		for (k = 0; k < cols && i < len; i++, k++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 			printk(KERN_CONT "%s%04x", k == 0 ? "" : " ", pdata[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 		printk(KERN_CONT "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) }