Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 03:00:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

feat(phy): add skip list to sleep phy link context and fix deinit crash

Browse Source
This commit is contained in:
cjin
2026-07-17 11:04:26 +08:00
parent 0d8ef62e8f
commit 23239e4d99
8 changed files with 157 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_hw_support/lowpower/port/esp32c5/sleep_phy.c
+32 -32
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -37,24 +37,20 @@
ESP_LOG_ATTR_TAG(TAG, "sleep");
static DRAM_ATTR struct{
void *skip_link[4];
} s_phy_skip_links;
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
typedef struct {
#define DESC_IDX_I2C_MST_ENA (0)
#define DESC_IDX_I2C_MST_DIS (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
#define DESC_IDX_SKIP_WIFI (2)
#define DESC_SKIP_WIFI_ENTRY_CNT (4)
#define DESC_SKIP_WIFI_RESTORE_ENTRY_CNT (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1 + DESC_SKIP_WIFI_ENTRY_CNT];
} sleep_phy_link_context_t;
static esp_err_t sleep_phy_retention_init(void *arg)
{
#define PHY_ENTRY() (BIT(SOC_PM_PAU_REGDMA_LINK_IDX_PHY))
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x0b), REGDMA_PHY_LINK(0x15), REGDMA_PHY_LINK(0x16), REGDMA_PHY_LINK(0x17)
};
static sleep_retention_entries_config_t phy_modem_config[] = {
[0] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x00), MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN, MODEM_LPCON_CLK_I2C_MST_EN_M, 1, 0), .owner = PHY_ENTRY() }, /* I2C MST enable */
@@ -99,15 +95,11 @@ static esp_err_t sleep_phy_retention_init(void *arg)
phy_modem_config[15].config.write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
esp_err_t err = sleep_retention_entries_create(phy_modem_config, ARRAY_SIZE(phy_modem_config), 7, SLEEP_RETENTION_MODULE_MODEM_PHY);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate modem phy link");
for (int i = 0; i < ARRAY_SIZE(skip_idx_list); i++) {
s_phy_skip_links.skip_link[i] = sleep_retention_find_link_by_id(skip_idx_list[i]);
assert(s_phy_skip_links.skip_link[i] != NULL);
}
return ESP_OK;
}
#endif
esp_err_t sleep_phy_link_init(void **link_head)
esp_err_t sleep_phy_link_init(void **link_context)
{
esp_err_t err = ESP_OK;
@@ -117,7 +109,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
if (err == ESP_OK) {
err = sleep_retention_module_allocate(SLEEP_RETENTION_MODULE_MODEM_PHY);
if (err == ESP_OK) {
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x14) };
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x14), /* I2C MST CLK entries */
REGDMA_PHY_LINK(0x0b), REGDMA_PHY_LINK(0x15), REGDMA_PHY_LINK(0x16), REGDMA_PHY_LINK(0x17) /* WiFi Related entries */
};
static DRAM_ATTR sleep_phy_link_context_t phy_link_context;
for (int i = 0; (err == ESP_OK) && (i < ARRAY_SIZE(phy_link_context.regdma_desc)); i++) {
@@ -129,10 +123,13 @@ esp_err_t sleep_phy_link_init(void **link_head)
}
}
if (err == ESP_OK) {
*link_head = (void *)&phy_link_context;
*link_context = (void *)&phy_link_context;
}
}
}
if (err != ESP_OK) {
sleep_phy_link_deinit(NULL);
}
#endif
return err;
}
@@ -142,33 +139,36 @@ void IRAM_ATTR sleep_phy_link_config(void *link_context, uint32_t flags)
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
sleep_phy_link_context_t *phy_link_context = (sleep_phy_link_context_t *)link_context;
if (flags & BIT(0)) {
if (flags & SLEEP_MODEM_SKIP_I2C_MST_CLK_RETENTION) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, true);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], true, true);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, false);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], false, true);
}
if (flags & SLEEP_MODEM_SKIP_WIFI_RETENTION) {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, true);
}
} else {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
if (i < DESC_SKIP_WIFI_RESTORE_ENTRY_CNT) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, false);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], false, true);
}
}
}
#endif
}
esp_err_t sleep_phy_link_deinit(void *link_head)
esp_err_t sleep_phy_link_deinit(void *link_context)
{
esp_err_t err = ESP_OK;
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
err = sleep_retention_module_free(SLEEP_RETENTION_MODULE_MODEM_PHY);
if (err == ESP_OK) {
sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_MODEM_PHY);
}
sleep_retention_module_free(SLEEP_RETENTION_MODULE_MODEM_PHY);
sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_MODEM_PHY);
#endif
return err;
return ESP_OK;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
}
}
#endif /* SOC_PM_SUPPORT_REGDMA_TRIGGERED_PHY */
components/esp_hw_support/lowpower/port/esp32c6/sleep_phy.c
+29 -29
View File
@@ -39,19 +39,15 @@ typedef struct {
#define DESC_IDX_I2C_MST_ENA (0)
#define DESC_IDX_I2C_MST_SEL (1)
#define DESC_IDX_I2C_MST_DIS (2)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
#define DESC_IDX_SKIP_WIFI (3)
#define DESC_SKIP_WIFI_ENTRY_CNT (8)
#define DESC_SKIP_WIFI_RESTORE_ENTRY_CNT (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1 + DESC_SKIP_WIFI_ENTRY_CNT];
} sleep_phy_link_context_t;
static DRAM_ATTR struct{
void *skip_link[8];
} s_phy_skip_links;
esp_err_t sleep_phy_link_init(void **link_head)
esp_err_t sleep_phy_link_init(void **link_context)
{
esp_err_t err = ESP_OK;
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x10), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d), REGDMA_PHY_LINK(0x1e), REGDMA_PHY_LINK(0x1f),
REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21), REGDMA_PHY_LINK(0x22)
};
#if SOC_PM_PAU_REGDMA_LINK_MODEM
static regdma_link_config_t phy_modem_config[] = {
@@ -111,18 +107,10 @@ esp_err_t sleep_phy_link_init(void **link_head)
phy_modem_config[22].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
uint8_t skip_idx = 0;
for (int i = ARRAY_SIZE(phy_modem_config) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&phy_modem_config[i], false, 0, link);
if (next) {
link = next;
for (int idx = 0; idx < ARRAY_SIZE(skip_idx_list); idx ++) {
if (skip_idx_list[idx] == phy_modem_config[i].id) {
s_phy_skip_links.skip_link[skip_idx] = next;
skip_idx ++;
break;
}
}
} else {
regdma_link_destroy(link, 0);
err = ESP_ERR_NO_MEM;
@@ -131,7 +119,10 @@ esp_err_t sleep_phy_link_init(void **link_head)
if (err == ESP_OK) {
pau_regdma_set_modem_link_addr(link);
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x01), REGDMA_PHY_LINK(0x1b) };
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x01), REGDMA_PHY_LINK(0x1b), /* I2C MST CLK entries */
REGDMA_PHY_LINK(0x10), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d), REGDMA_PHY_LINK(0x1e),
REGDMA_PHY_LINK(0x1f), REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21), REGDMA_PHY_LINK(0x22) /* WiFi Related entries */
};
static DRAM_ATTR sleep_phy_link_context_t phy_link_context;
for (int i = 0; (err == ESP_OK) && (i < ARRAY_SIZE(phy_link_context.regdma_desc)); i++) {
@@ -144,7 +135,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
}
if (err == ESP_OK) {
phy_link_context.link_head = link;
*link_head = (void *)&phy_link_context;
*link_context = (void *)&phy_link_context;
} else {
regdma_link_destroy(link, 0);
}
}
#endif
@@ -155,7 +148,7 @@ void IRAM_ATTR sleep_phy_link_config(void *link_context, uint32_t flags)
{
sleep_phy_link_context_t *phy_link_context = (sleep_phy_link_context_t *)link_context;
if (flags & BIT(0)) {
if (flags & SLEEP_MODEM_SKIP_I2C_MST_CLK_RETENTION) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, true);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_SEL], true, true);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], true, true);
@@ -164,20 +157,27 @@ void IRAM_ATTR sleep_phy_link_config(void *link_context, uint32_t flags)
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_SEL], true, false);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], false, true);
}
if (flags & SLEEP_MODEM_SKIP_WIFI_RETENTION) {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, true);
}
} else {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
if (i < DESC_SKIP_WIFI_RESTORE_ENTRY_CNT) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, false);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], false, true);
}
}
}
}
esp_err_t sleep_phy_link_deinit(void *link_head)
esp_err_t sleep_phy_link_deinit(void *link_context)
{
#if SOC_PM_PAU_REGDMA_LINK_MODEM
regdma_link_destroy(((sleep_modem_state_phy_link_context_t *)link_head)->link_head, 0);
regdma_link_destroy(((sleep_phy_link_context_t *)link_context)->link_head, 0);
#endif
return ESP_OK;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
}
}
#endif /* SOC_PM_SUPPORT_REGDMA_TRIGGERED_PHY */
components/esp_hw_support/lowpower/port/esp32c61/sleep_phy.c
+32 -33
View File
@@ -36,19 +36,15 @@ typedef struct {
void *link_head;
#define DESC_IDX_I2C_MST_ENA (0)
#define DESC_IDX_I2C_MST_DIS (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
#define DESC_IDX_SKIP_WIFI (2)
#define DESC_SKIP_WIFI_ENTRY_CNT (8)
#define DESC_SKIP_WIFI_RESTORE_ENTRY_CNT (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1 + DESC_SKIP_WIFI_ENTRY_CNT];
} sleep_phy_link_context_t;
static DRAM_ATTR struct{
void *skip_link[8];
} s_phy_skip_links;
esp_err_t sleep_phy_link_init(void **link_head)
esp_err_t sleep_phy_link_init(void **link_context)
{
esp_err_t err = ESP_OK;
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x0f), REGDMA_PHY_LINK(0x1b), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d), REGDMA_PHY_LINK(0x1e),
REGDMA_PHY_LINK(0x1f), REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21),
};
#if SOC_PM_PAU_REGDMA_LINK_MODEM
static regdma_link_config_t phy_modem_config[] = {
@@ -106,17 +102,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
phy_modem_config[19].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
uint8_t skip_idx = 0;
for (int i = ARRAY_SIZE(phy_modem_config) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&phy_modem_config[i], false, 0, link);
if (next) {
for (int idx = 0; idx < ARRAY_SIZE(skip_idx_list); idx ++) {
if (skip_idx_list[idx] == phy_modem_config[i].id) {
s_phy_skip_links.skip_link[skip_idx] = next;
skip_idx ++;
break;
}
}
link = next;
} else {
regdma_link_destroy(link, 0);
@@ -126,7 +114,10 @@ esp_err_t sleep_phy_link_init(void **link_head)
if (err == ESP_OK) {
pau_regdma_set_modem_link_addr(link);
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x1a) };
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x1a), /* I2C MST CLK entries */
REGDMA_PHY_LINK(0x0f), REGDMA_PHY_LINK(0x1b), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d),
REGDMA_PHY_LINK(0x1e), REGDMA_PHY_LINK(0x1f), REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21) /* WiFi Related entries */
};
static DRAM_ATTR sleep_phy_link_context_t phy_link_context;
for (int i = 0; (err == ESP_OK) && (i < ARRAY_SIZE(phy_link_context.regdma_desc)); i++) {
@@ -139,7 +130,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
}
if (err == ESP_OK) {
phy_link_context.link_head = link;
*link_head = (void *)&phy_link_context;
*link_context = (void *)&phy_link_context;
} else {
regdma_link_destroy(link, 0);
}
}
#endif
@@ -150,28 +143,34 @@ void IRAM_ATTR sleep_phy_link_config(void *link_context, uint32_t flags)
{
sleep_phy_link_context_t *phy_link_context = (sleep_phy_link_context_t *)link_context;
if (flags & BIT(0)) {
if (flags & SLEEP_MODEM_SKIP_I2C_MST_CLK_RETENTION) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, true);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], true, true);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, false);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], false, true);
}
}
esp_err_t sleep_phy_link_deinit(void *link_head)
{
#if SOC_PM_PAU_REGDMA_LINK_MODEM
regdma_link_destroy(((sleep_modem_state_phy_link_context_t *)link_head)->link_head, 0);
#endif
return ESP_OK;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
if (flags & SLEEP_MODEM_SKIP_WIFI_RETENTION) {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, true);
}
} else {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
if (i < DESC_SKIP_WIFI_RESTORE_ENTRY_CNT) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, false);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], false, true);
}
}
}
}
esp_err_t sleep_phy_link_deinit(void *link_context)
{
#if SOC_PM_PAU_REGDMA_LINK_MODEM
regdma_link_destroy(((sleep_phy_link_context_t *)link_context)->link_head, 0);
#endif
return ESP_OK;
}
#endif /* SOC_PM_SUPPORT_REGDMA_TRIGGERED_PHY */
components/esp_hw_support/lowpower/port/esp32s31/sleep_phy.c
+29 -9
View File
@@ -40,7 +40,11 @@ static __attribute__((unused)) const char *TAG = "sleep";
typedef struct {
#define DESC_IDX_I2C_MST_ENA (0)
#define DESC_IDX_I2C_MST_DIS (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
#define DESC_IDX_SKIP_WIFI (2)
#define DESC_SKIP_WIFI_ENTRY_CNT (4)
#define DESC_SKIP_WIFI_RESTORE_ENTRY_CNT (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1 + DESC_SKIP_WIFI_ENTRY_CNT];
} sleep_phy_link_context_t;
static esp_err_t sleep_phy_retention_init(void *arg)
@@ -104,7 +108,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
if (err == ESP_OK) {
err = sleep_retention_module_allocate(SLEEP_RETENTION_MODULE_MODEM_PHY);
if (err == ESP_OK) {
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x14) };
const int id_array[] = { REGDMA_PHY_LINK(0x00), REGDMA_PHY_LINK(0x14),
REGDMA_PHY_LINK(0x0b), REGDMA_PHY_LINK(0x15), REGDMA_PHY_LINK(0x16), REGDMA_PHY_LINK(0x17) /* WiFi Related entries */
};
static DRAM_ATTR sleep_phy_link_context_t phy_link_context;
for (int i = 0; (err == ESP_OK) && (i < ARRAY_SIZE(phy_link_context.regdma_desc)); i++) {
@@ -120,6 +126,9 @@ esp_err_t sleep_phy_link_init(void **link_head)
}
}
}
if (err != ESP_OK) {
sleep_phy_link_deinit(NULL);
}
#endif
return err;
}
@@ -129,26 +138,37 @@ void IRAM_ATTR sleep_phy_link_config(void *link_context, uint32_t flags)
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
sleep_phy_link_context_t *phy_link_context = (sleep_phy_link_context_t *)link_context;
if (flags & BIT(0)) {
if (flags & SLEEP_MODEM_SKIP_I2C_MST_CLK_RETENTION) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, true);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], true, true);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_ENA], true, false);
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_I2C_MST_DIS], false, true);
}
if (flags & SLEEP_MODEM_SKIP_WIFI_RETENTION) {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, true);
}
} else {
for (int i = 0; i < DESC_SKIP_WIFI_ENTRY_CNT; i++) {
if (i < DESC_SKIP_WIFI_RESTORE_ENTRY_CNT) {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], true, false);
} else {
regdma_link_set_skip_flag(phy_link_context->regdma_desc[DESC_IDX_SKIP_WIFI + i], false, true);
}
}
}
#endif
}
esp_err_t sleep_phy_link_deinit(void *link_head)
{
esp_err_t err = ESP_OK;
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
err = sleep_retention_module_free(SLEEP_RETENTION_MODULE_MODEM_PHY);
if (err == ESP_OK) {
sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_MODEM_PHY);
}
sleep_retention_module_free(SLEEP_RETENTION_MODULE_MODEM_PHY);
sleep_retention_module_deinit(SLEEP_RETENTION_MODULE_MODEM_PHY);
#endif
return err;
return ESP_OK;
}
#endif /* SOC_PM_SUPPORT_REGDMA_TRIGGERED_PHY */