mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 14:43:58 +08:00
staging: ti dspbridge: add generic utilities
Add TI's DSP Bridge generic utilities driver sources Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Kanigeri, Hari <h-kanigeri2@ti.com> Signed-off-by: Ameya Palande <ameya.palande@nokia.com> Signed-off-by: Guzman Lugo, Fernando <fernando.lugo@ti.com> Signed-off-by: Hebbar, Shivananda <x0hebbar@ti.com> Signed-off-by: Ramos Falcon, Ernesto <ernesto@ti.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Anna, Suman <s-anna@ti.com> Signed-off-by: Gupta, Ramesh <grgupta@ti.com> Signed-off-by: Gomez Castellanos, Ivan <ivan.gomez@ti.com> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Signed-off-by: Armando Uribe De Leon <x0095078@ti.com> Signed-off-by: Deepak Chitriki <deepak.chitriki@ti.com> Signed-off-by: Menon, Nishanth <nm@ti.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Omar Ramirez Luna
Greg Kroah-Hartman
parent
5cc28e622f
commit
7227b671f7
167
drivers/staging/tidspbridge/gen/gb.c
Normal file
167
drivers/staging/tidspbridge/gen/gb.c
Normal file
@ -0,0 +1,167 @@
|
||||
/*
|
||||
* gb.c
|
||||
*
|
||||
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
|
||||
*
|
||||
* Generic bitmap operations.
|
||||
*
|
||||
* Copyright (C) 2005-2006 Texas Instruments, Inc.
|
||||
*
|
||||
* This package is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
/* ----------------------------------- DSP/BIOS Bridge */
|
||||
#include <dspbridge/std.h>
|
||||
#include <linux/types.h>
|
||||
/* ----------------------------------- This */
|
||||
#include <dspbridge/gs.h>
|
||||
#include <dspbridge/gb.h>
|
||||
|
||||
struct gb_t_map {
|
||||
u32 len;
|
||||
u32 wcnt;
|
||||
u32 *words;
|
||||
};
|
||||
|
||||
/*
|
||||
* ======== gb_clear ========
|
||||
* purpose:
|
||||
* Clears a bit in the bit map.
|
||||
*/
|
||||
|
||||
void gb_clear(struct gb_t_map *map, u32 bitn)
|
||||
{
|
||||
u32 mask;
|
||||
|
||||
mask = 1L << (bitn % BITS_PER_LONG);
|
||||
map->words[bitn / BITS_PER_LONG] &= ~mask;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_create ========
|
||||
* purpose:
|
||||
* Creates a bit map.
|
||||
*/
|
||||
|
||||
struct gb_t_map *gb_create(u32 len)
|
||||
{
|
||||
struct gb_t_map *map;
|
||||
u32 i;
|
||||
map = (struct gb_t_map *)gs_alloc(sizeof(struct gb_t_map));
|
||||
if (map != NULL) {
|
||||
map->len = len;
|
||||
map->wcnt = len / BITS_PER_LONG + 1;
|
||||
map->words = (u32 *) gs_alloc(map->wcnt * sizeof(u32));
|
||||
if (map->words != NULL) {
|
||||
for (i = 0; i < map->wcnt; i++)
|
||||
map->words[i] = 0L;
|
||||
|
||||
} else {
|
||||
gs_frees(map, sizeof(struct gb_t_map));
|
||||
map = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
return map;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_delete ========
|
||||
* purpose:
|
||||
* Frees a bit map.
|
||||
*/
|
||||
|
||||
void gb_delete(struct gb_t_map *map)
|
||||
{
|
||||
gs_frees(map->words, map->wcnt * sizeof(u32));
|
||||
gs_frees(map, sizeof(struct gb_t_map));
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_findandset ========
|
||||
* purpose:
|
||||
* Finds a free bit and sets it.
|
||||
*/
|
||||
u32 gb_findandset(struct gb_t_map *map)
|
||||
{
|
||||
u32 bitn;
|
||||
|
||||
bitn = gb_minclear(map);
|
||||
|
||||
if (bitn != GB_NOBITS)
|
||||
gb_set(map, bitn);
|
||||
|
||||
return bitn;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_minclear ========
|
||||
* purpose:
|
||||
* returns the location of the first unset bit in the bit map.
|
||||
*/
|
||||
u32 gb_minclear(struct gb_t_map *map)
|
||||
{
|
||||
u32 bit_location = 0;
|
||||
u32 bit_acc = 0;
|
||||
u32 i;
|
||||
u32 bit;
|
||||
u32 *word;
|
||||
|
||||
for (word = map->words, i = 0; i < map->wcnt; word++, i++) {
|
||||
if (~*word) {
|
||||
for (bit = 0; bit < BITS_PER_LONG; bit++, bit_acc++) {
|
||||
if (bit_acc == map->len)
|
||||
return GB_NOBITS;
|
||||
|
||||
if (~*word & (1L << bit)) {
|
||||
bit_location = i * BITS_PER_LONG + bit;
|
||||
return bit_location;
|
||||
}
|
||||
|
||||
}
|
||||
} else {
|
||||
bit_acc += BITS_PER_LONG;
|
||||
}
|
||||
}
|
||||
|
||||
return GB_NOBITS;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_set ========
|
||||
* purpose:
|
||||
* Sets a bit in the bit map.
|
||||
*/
|
||||
|
||||
void gb_set(struct gb_t_map *map, u32 bitn)
|
||||
{
|
||||
u32 mask;
|
||||
|
||||
mask = 1L << (bitn % BITS_PER_LONG);
|
||||
map->words[bitn / BITS_PER_LONG] |= mask;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gb_test ========
|
||||
* purpose:
|
||||
* Returns true if the bit is set in the specified location.
|
||||
*/
|
||||
|
||||
bool gb_test(struct gb_t_map *map, u32 bitn)
|
||||
{
|
||||
bool state;
|
||||
u32 mask;
|
||||
u32 word;
|
||||
|
||||
mask = 1L << (bitn % BITS_PER_LONG);
|
||||
word = map->words[bitn / BITS_PER_LONG];
|
||||
state = word & mask ? TRUE : FALSE;
|
||||
|
||||
return state;
|
||||
}
|
||||
213
drivers/staging/tidspbridge/gen/gh.c
Normal file
213
drivers/staging/tidspbridge/gen/gh.c
Normal file
@ -0,0 +1,213 @@
|
||||
/*
|
||||
* gh.c
|
||||
*
|
||||
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
|
||||
*
|
||||
* Copyright (C) 2005-2006 Texas Instruments, Inc.
|
||||
*
|
||||
* This package is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
#include <dspbridge/std.h>
|
||||
|
||||
#include <dspbridge/host_os.h>
|
||||
|
||||
#include <dspbridge/gs.h>
|
||||
|
||||
#include <dspbridge/gh.h>
|
||||
|
||||
struct element {
|
||||
struct element *next;
|
||||
u8 data[1];
|
||||
};
|
||||
|
||||
struct gh_t_hash_tab {
|
||||
u16 max_bucket;
|
||||
u16 val_size;
|
||||
struct element **buckets;
|
||||
u16(*hash) (void *, u16);
|
||||
bool(*match) (void *, void *);
|
||||
void (*delete) (void *);
|
||||
};
|
||||
|
||||
static void noop(void *p);
|
||||
static s32 cur_init;
|
||||
static void myfree(void *ptr, s32 size);
|
||||
|
||||
/*
|
||||
* ======== gh_create ========
|
||||
*/
|
||||
|
||||
struct gh_t_hash_tab *gh_create(u16 max_bucket, u16 val_size,
|
||||
u16(*hash) (void *, u16), bool(*match) (void *,
|
||||
void *),
|
||||
void (*delete) (void *))
|
||||
{
|
||||
struct gh_t_hash_tab *hash_tab;
|
||||
u16 i;
|
||||
hash_tab =
|
||||
(struct gh_t_hash_tab *)gs_alloc(sizeof(struct gh_t_hash_tab));
|
||||
if (hash_tab == NULL)
|
||||
return NULL;
|
||||
hash_tab->max_bucket = max_bucket;
|
||||
hash_tab->val_size = val_size;
|
||||
hash_tab->hash = hash;
|
||||
hash_tab->match = match;
|
||||
hash_tab->delete = delete == NULL ? noop : delete;
|
||||
|
||||
hash_tab->buckets = (struct element **)
|
||||
gs_alloc(sizeof(struct element *) * max_bucket);
|
||||
if (hash_tab->buckets == NULL) {
|
||||
gh_delete(hash_tab);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
for (i = 0; i < max_bucket; i++)
|
||||
hash_tab->buckets[i] = NULL;
|
||||
|
||||
return hash_tab;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gh_delete ========
|
||||
*/
|
||||
void gh_delete(struct gh_t_hash_tab *hash_tab)
|
||||
{
|
||||
struct element *elem, *next;
|
||||
u16 i;
|
||||
|
||||
if (hash_tab != NULL) {
|
||||
if (hash_tab->buckets != NULL) {
|
||||
for (i = 0; i < hash_tab->max_bucket; i++) {
|
||||
for (elem = hash_tab->buckets[i]; elem != NULL;
|
||||
elem = next) {
|
||||
next = elem->next;
|
||||
(*hash_tab->delete) (elem->data);
|
||||
myfree(elem,
|
||||
sizeof(struct element) - 1 +
|
||||
hash_tab->val_size);
|
||||
}
|
||||
}
|
||||
|
||||
myfree(hash_tab->buckets, sizeof(struct element *)
|
||||
* hash_tab->max_bucket);
|
||||
}
|
||||
|
||||
myfree(hash_tab, sizeof(struct gh_t_hash_tab));
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gh_exit ========
|
||||
*/
|
||||
|
||||
void gh_exit(void)
|
||||
{
|
||||
if (cur_init-- == 1)
|
||||
gs_exit();
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gh_find ========
|
||||
*/
|
||||
|
||||
void *gh_find(struct gh_t_hash_tab *hash_tab, void *key)
|
||||
{
|
||||
struct element *elem;
|
||||
|
||||
elem = hash_tab->buckets[(*hash_tab->hash) (key, hash_tab->max_bucket)];
|
||||
|
||||
for (; elem; elem = elem->next) {
|
||||
if ((*hash_tab->match) (key, elem->data))
|
||||
return elem->data;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gh_init ========
|
||||
*/
|
||||
|
||||
void gh_init(void)
|
||||
{
|
||||
if (cur_init++ == 0)
|
||||
gs_init();
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gh_insert ========
|
||||
*/
|
||||
|
||||
void *gh_insert(struct gh_t_hash_tab *hash_tab, void *key, void *value)
|
||||
{
|
||||
struct element *elem;
|
||||
u16 i;
|
||||
char *src, *dst;
|
||||
|
||||
elem = (struct element *)gs_alloc(sizeof(struct element) - 1 +
|
||||
hash_tab->val_size);
|
||||
if (elem != NULL) {
|
||||
|
||||
dst = (char *)elem->data;
|
||||
src = (char *)value;
|
||||
for (i = 0; i < hash_tab->val_size; i++)
|
||||
*dst++ = *src++;
|
||||
|
||||
i = (*hash_tab->hash) (key, hash_tab->max_bucket);
|
||||
elem->next = hash_tab->buckets[i];
|
||||
hash_tab->buckets[i] = elem;
|
||||
|
||||
return elem->data;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== noop ========
|
||||
*/
|
||||
/* ARGSUSED */
|
||||
static void noop(void *p)
|
||||
{
|
||||
p = p; /* stifle compiler warning */
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== myfree ========
|
||||
*/
|
||||
static void myfree(void *ptr, s32 size)
|
||||
{
|
||||
gs_free(ptr);
|
||||
}
|
||||
|
||||
/**
|
||||
* gh_iterate() - This function goes through all the elements in the hash table
|
||||
* looking for the dsp symbols.
|
||||
* @hash_tab: Hash table
|
||||
* @callback: pointer to callback function
|
||||
* @user_data: User data, contains the find_symbol_context pointer
|
||||
*
|
||||
*/
|
||||
void gh_iterate(struct gh_t_hash_tab *hash_tab,
|
||||
void (*callback)(void *, void *), void *user_data)
|
||||
{
|
||||
struct element *elem;
|
||||
u32 i;
|
||||
|
||||
if (hash_tab && hash_tab->buckets)
|
||||
for (i = 0; i < hash_tab->max_bucket; i++) {
|
||||
elem = hash_tab->buckets[i];
|
||||
while (elem) {
|
||||
callback(&elem->data, user_data);
|
||||
elem = elem->next;
|
||||
}
|
||||
}
|
||||
}
|
||||
89
drivers/staging/tidspbridge/gen/gs.c
Normal file
89
drivers/staging/tidspbridge/gen/gs.c
Normal file
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* gs.c
|
||||
*
|
||||
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
|
||||
*
|
||||
* General storage memory allocator services.
|
||||
*
|
||||
* Copyright (C) 2005-2006 Texas Instruments, Inc.
|
||||
*
|
||||
* This package is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
/* ----------------------------------- DSP/BIOS Bridge */
|
||||
#include <dspbridge/std.h>
|
||||
#include <dspbridge/dbdefs.h>
|
||||
#include <linux/types.h>
|
||||
|
||||
/* ----------------------------------- This */
|
||||
#include <dspbridge/gs.h>
|
||||
|
||||
#include <linux/slab.h>
|
||||
|
||||
/* ----------------------------------- Globals */
|
||||
static u32 cumsize;
|
||||
|
||||
/*
|
||||
* ======== gs_alloc ========
|
||||
* purpose:
|
||||
* Allocates memory of the specified size.
|
||||
*/
|
||||
void *gs_alloc(u32 size)
|
||||
{
|
||||
void *p;
|
||||
|
||||
p = kzalloc(size, GFP_KERNEL);
|
||||
if (p == NULL)
|
||||
return NULL;
|
||||
cumsize += size;
|
||||
return p;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gs_exit ========
|
||||
* purpose:
|
||||
* Discontinue the usage of the GS module.
|
||||
*/
|
||||
void gs_exit(void)
|
||||
{
|
||||
/* Do nothing */
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gs_free ========
|
||||
* purpose:
|
||||
* Frees the memory.
|
||||
*/
|
||||
void gs_free(void *ptr)
|
||||
{
|
||||
kfree(ptr);
|
||||
/* ack! no size info */
|
||||
/* cumsize -= size; */
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gs_frees ========
|
||||
* purpose:
|
||||
* Frees the memory.
|
||||
*/
|
||||
void gs_frees(void *ptr, u32 size)
|
||||
{
|
||||
kfree(ptr);
|
||||
cumsize -= size;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== gs_init ========
|
||||
* purpose:
|
||||
* Initializes the GS module.
|
||||
*/
|
||||
void gs_init(void)
|
||||
{
|
||||
/* Do nothing */
|
||||
}
|
||||
223
drivers/staging/tidspbridge/gen/uuidutil.c
Normal file
223
drivers/staging/tidspbridge/gen/uuidutil.c
Normal file
@ -0,0 +1,223 @@
|
||||
/*
|
||||
* uuidutil.c
|
||||
*
|
||||
* DSP-BIOS Bridge driver support functions for TI OMAP processors.
|
||||
*
|
||||
* This file contains the implementation of UUID helper functions.
|
||||
*
|
||||
* Copyright (C) 2005-2006 Texas Instruments, Inc.
|
||||
*
|
||||
* This package is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
/* ----------------------------------- Host OS */
|
||||
#include <dspbridge/host_os.h>
|
||||
|
||||
/* ----------------------------------- DSP/BIOS Bridge */
|
||||
#include <dspbridge/std.h>
|
||||
#include <dspbridge/dbdefs.h>
|
||||
|
||||
/* ----------------------------------- Trace & Debug */
|
||||
#include <dspbridge/dbc.h>
|
||||
|
||||
/* ----------------------------------- This */
|
||||
#include <dspbridge/uuidutil.h>
|
||||
|
||||
/*
|
||||
* ======== uuid_uuid_to_string ========
|
||||
* Purpose:
|
||||
* Converts a struct dsp_uuid to a string.
|
||||
* Note: snprintf format specifier is:
|
||||
* %[flags] [width] [.precision] [{h | l | I64 | L}]type
|
||||
*/
|
||||
void uuid_uuid_to_string(IN struct dsp_uuid *uuid_obj, OUT char *pszUuid,
|
||||
IN s32 size)
|
||||
{
|
||||
s32 i; /* return result from snprintf. */
|
||||
|
||||
DBC_REQUIRE(uuid_obj && pszUuid);
|
||||
|
||||
i = snprintf(pszUuid, size,
|
||||
"%.8X_%.4X_%.4X_%.2X%.2X_%.2X%.2X%.2X%.2X%.2X%.2X",
|
||||
uuid_obj->ul_data1, uuid_obj->us_data2, uuid_obj->us_data3,
|
||||
uuid_obj->uc_data4, uuid_obj->uc_data5,
|
||||
uuid_obj->uc_data6[0], uuid_obj->uc_data6[1],
|
||||
uuid_obj->uc_data6[2], uuid_obj->uc_data6[3],
|
||||
uuid_obj->uc_data6[4], uuid_obj->uc_data6[5]);
|
||||
|
||||
DBC_ENSURE(i != -1);
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== htoi ========
|
||||
* Purpose:
|
||||
* Converts a hex value to a decimal integer.
|
||||
*/
|
||||
|
||||
static int htoi(char c)
|
||||
{
|
||||
switch (c) {
|
||||
case '0':
|
||||
return 0;
|
||||
case '1':
|
||||
return 1;
|
||||
case '2':
|
||||
return 2;
|
||||
case '3':
|
||||
return 3;
|
||||
case '4':
|
||||
return 4;
|
||||
case '5':
|
||||
return 5;
|
||||
case '6':
|
||||
return 6;
|
||||
case '7':
|
||||
return 7;
|
||||
case '8':
|
||||
return 8;
|
||||
case '9':
|
||||
return 9;
|
||||
case 'A':
|
||||
return 10;
|
||||
case 'B':
|
||||
return 11;
|
||||
case 'C':
|
||||
return 12;
|
||||
case 'D':
|
||||
return 13;
|
||||
case 'E':
|
||||
return 14;
|
||||
case 'F':
|
||||
return 15;
|
||||
case 'a':
|
||||
return 10;
|
||||
case 'b':
|
||||
return 11;
|
||||
case 'c':
|
||||
return 12;
|
||||
case 'd':
|
||||
return 13;
|
||||
case 'e':
|
||||
return 14;
|
||||
case 'f':
|
||||
return 15;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* ======== uuid_uuid_from_string ========
|
||||
* Purpose:
|
||||
* Converts a string to a struct dsp_uuid.
|
||||
*/
|
||||
void uuid_uuid_from_string(IN char *pszUuid, OUT struct dsp_uuid *uuid_obj)
|
||||
{
|
||||
char c;
|
||||
s32 i, j;
|
||||
s32 result;
|
||||
char *temp = pszUuid;
|
||||
|
||||
result = 0;
|
||||
for (i = 0; i < 8; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->ul_data1 = result;
|
||||
|
||||
/* Step over underscore */
|
||||
temp++;
|
||||
|
||||
result = 0;
|
||||
for (i = 0; i < 4; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->us_data2 = (u16) result;
|
||||
|
||||
/* Step over underscore */
|
||||
temp++;
|
||||
|
||||
result = 0;
|
||||
for (i = 0; i < 4; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->us_data3 = (u16) result;
|
||||
|
||||
/* Step over underscore */
|
||||
temp++;
|
||||
|
||||
result = 0;
|
||||
for (i = 0; i < 2; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->uc_data4 = (u8) result;
|
||||
|
||||
result = 0;
|
||||
for (i = 0; i < 2; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->uc_data5 = (u8) result;
|
||||
|
||||
/* Step over underscore */
|
||||
temp++;
|
||||
|
||||
for (j = 0; j < 6; j++) {
|
||||
result = 0;
|
||||
for (i = 0; i < 2; i++) {
|
||||
/* Get first character in string */
|
||||
c = *temp;
|
||||
|
||||
/* Increase the results by new value */
|
||||
result *= 16;
|
||||
result += htoi(c);
|
||||
|
||||
/* Go to next character in string */
|
||||
temp++;
|
||||
}
|
||||
uuid_obj->uc_data6[j] = (u8) result;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user