alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

change(esp_hw_support): use new retention api to implement gdma retention

Browse Source
This commit is contained in:
Li Shuai 2024-02-06 17:47:48 +08:00
parent a0a343cb13
commit 57c8fdfd86
3 changed files with 46 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
components/esp_hw_support/dma/gdma_sleep_retention.c
View File

@ -11,8 +11,13 @@
#include "soc/soc_caps.h"
#include "esp_err.h"
#include "esp_check.h"
#if CONFIG_GDMA_ENABLE_DEBUG_LOG
// The local log level must be defined before including esp_log.h
// Set the maximum log level for this source file
#define LOG_LOCAL_LEVEL ESP_LOG_DEBUG
#endif
#include "esp_log.h"
#include "esp_check.h"
#include "esp_private/sleep_retention.h"
#include "esp_private/esp_regdma.h"
@ -20,21 +25,54 @@
static const char *TAG = "gdma";
esp_err_t gdma_sleep_retention_init(int group_id, int pair_id)
typedef struct {
int group_id;
int pair_id;
} gdma_channel_retention_arg_t;
static esp_err_t sleep_gdma_channel_retention_init(void *arg)
{
gdma_channel_retention_arg_t *parg = (gdma_channel_retention_arg_t *)arg;
int group_id = parg->group_id;
int pair_id = parg->pair_id;
sleep_retention_module_bitmap_t module = GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id);
esp_err_t err = sleep_retention_entries_create(gdma_chx_regs_retention[group_id][pair_id].link_list, gdma_chx_regs_retention[group_id][pair_id].link_num, REGDMA_LINK_PRI_GDMA, module);
if (err == ESP_OK) {
ESP_LOGI(TAG, "GDMA pair (%d, %d) retention initialization", group_id, pair_id);
ESP_LOGD(TAG, "GDMA pair (%d, %d) retention initialization", group_id, pair_id);
}
ESP_RETURN_ON_ERROR(err, TAG, "Failed to create sleep retention linked list for GDMA pair (%d, %d) retention", group_id, pair_id);
return err;
}
esp_err_t gdma_sleep_retention_deinit(int group_id, int pair_id)
esp_err_t gdma_sleep_retention_init(int group_id, int pair_id)
{
esp_err_t err = ESP_OK;
sleep_retention_entries_destroy(GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id));
gdma_channel_retention_arg_t arg = { .group_id = group_id, .pair_id = pair_id };
sleep_retention_module_init_param_t init_param = {
.cbs = { .create = { .handle = sleep_gdma_channel_retention_init, .arg = &arg } },
.depends = BIT(SLEEP_RETENTION_MODULE_CLOCK_SYSTEM)
};
sleep_retention_module_bitmap_t module = GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id);
esp_err_t err = sleep_retention_module_init(module, &init_param);
if (err == ESP_OK) {
err = sleep_retention_module_allocate(module);
if (err != ESP_OK) {
ESP_LOGW(TAG, "Failed to allocate sleep retention linked list for GDMA retention");
}
}
return err;
}
esp_err_t gdma_sleep_retention_deinit(int group_id, int pair_id)
{
esp_err_t err = sleep_retention_module_free(GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id));
if (err != ESP_OK) {
ESP_LOGW(TAG, "GDMA pair (%d, %d) retention destroy failed", group_id, pair_id);
}
err = sleep_retention_module_deinit(GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id));
if (err != ESP_OK) {
ESP_LOGW(TAG, "GDMA pair (%d, %d) retention deinit failed", group_id, pair_id);
}
return err;
}

2
components/hal/esp32c6/include/hal/gdma_ll.h
View File

@ -19,7 +19,7 @@
extern "C" {
#endif
#define GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id) (SLEEP_RETENTION_MODULE_GDMA_CH0 << (SOC_GDMA_PAIRS_PER_GROUP_MAX * group_id) << pair_id)
#define GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id) (SLEEP_RETENTION_MODULE_GDMA_CH0 + (SOC_GDMA_PAIRS_PER_GROUP_MAX * group_id) + pair_id)
#define GDMA_LL_GET_HW(id) (((id) == 0) ? (&GDMA) : NULL)

2
components/hal/esp32h2/include/hal/gdma_ll.h
View File

@ -19,7 +19,7 @@
extern "C" {
#endif
#define GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id) (SLEEP_RETENTION_MODULE_GDMA_CH0 << (SOC_GDMA_PAIRS_PER_GROUP_MAX * group_id) << pair_id)
#define GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id) (SLEEP_RETENTION_MODULE_GDMA_CH0 + (SOC_GDMA_PAIRS_PER_GROUP_MAX * group_id) + pair_id)
#define GDMA_LL_GET_HW(id) (((id) == 0) ? (&GDMA) : NULL)