alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-10-08 05:48:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feat/p4_emac_sleep' into 'master'

Browse Source 
feat(esp_eth): added EMAC sleep retention for ESP32P4

Closes IDF-9919

See merge request espressif/esp-idf!40385
This commit is contained in:
Ondrej Kosta
2025-08-14 02:52:29 +08:00
parent 286f7fe082 b3e2f89f49
commit 3fb1f9add3
33 changed files with 8030 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
components/hal/esp32/include/hal/emac_ll.h
View File

@@ -127,9 +127,14 @@ extern "C" {
#define EMAC_LL_INTR_ABNORMAL_SUMMARY_ENABLE 0x00008000U
#define EMAC_LL_INTR_NORMAL_SUMMARY_ENABLE 0x00010000U
/* Enable needed interrupts (recv/recv_buf_unavailabal/normal must be enabled to make eth work) */
/* EMAC interrupt enable (referring to emacintmask register in emac_mac_struct.h)*/
#define EMAC_LL_MAC_INTR_LOW_POWER_IDLE_ENABLE 0x00000400U
#define EMAC_LL_MAC_INTR_POWER_MANAGEMENT_MOD_ENABLE 0x00000008U
/* Enable needed DMA interrupts (recv/recv_buf_unavailabal/normal must be enabled to make eth work) */
#define EMAC_LL_CONFIG_ENABLE_INTR_MASK (EMAC_LL_INTR_RECEIVE_ENABLE | EMAC_LL_INTR_NORMAL_SUMMARY_ENABLE)
/* Maximum number of MAC address to be filtered */
#define EMAC_LL_MAX_MAC_ADDR_NUM 8
@@ -385,6 +390,22 @@ static inline uint32_t emac_ll_read_debug_reg(emac_mac_dev_t *mac_regs)
return mac_regs->emacdebug.val;
}
/* pmt_csr */
static inline void emac_ll_power_down_enable(emac_mac_dev_t *mac_regs, bool enable)
{
mac_regs->pmt_csr.pwrdwn = enable;
}
static inline void emac_ll_magic_packet_enable(emac_mac_dev_t *mac_regs, bool enable)
{
mac_regs->pmt_csr.mgkpkten = enable;
}
static inline bool emac_ll_get_magic_packet_received(emac_mac_dev_t *mac_regs)
{
return mac_regs->pmt_csr.mgkprcvd;
}
/* emacmiidata */
static inline void emac_ll_set_phy_data(emac_mac_dev_t *mac_regs, uint32_t data)
{
@@ -403,6 +424,16 @@ static inline void emac_ll_set_addr(emac_mac_dev_t *mac_regs, const uint8_t *add
mac_regs->emacaddr0low = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | (addr[0]);
}
static inline void emac_ll_get_addr(emac_mac_dev_t *mac_regs, uint8_t *addr)
{
addr[0] = mac_regs->emacaddr0low & 0xFF;
addr[1] = (mac_regs->emacaddr0low >> 8) & 0xFF;
addr[2] = (mac_regs->emacaddr0low >> 16) & 0xFF;
addr[3] = (mac_regs->emacaddr0low >> 24) & 0xFF;
addr[4] = mac_regs->emacaddr0high.address0_hi & 0xFF;
addr[5] = (mac_regs->emacaddr0high.address0_hi >> 8) & 0xFF;
}
/* emacaddrN */
static inline void emac_ll_add_addr_filter(emac_mac_dev_t *mac_regs, uint8_t addr_num, const uint8_t *mac_addr, uint8_t mask, bool filter_for_source)
{
@@ -420,12 +451,12 @@ static inline bool emac_ll_get_addr_filter(emac_mac_dev_t *mac_regs, uint8_t add
addr_num = addr_num - 1; // MAC Address1 is located at emacaddr[0]
if (mac_regs->emacaddr[addr_num].emacaddrhigh.address_enable) {
if (mac_addr != NULL) {
*(&mac_addr[0]) = mac_regs->emacaddr[addr_num].emacaddrlow & 0xFF;
*(&mac_addr[1]) = (mac_regs->emacaddr[addr_num].emacaddrlow >> 8) & 0xFF;
*(&mac_addr[2]) = (mac_regs->emacaddr[addr_num].emacaddrlow >> 16) & 0xFF;
*(&mac_addr[3]) = (mac_regs->emacaddr[addr_num].emacaddrlow >> 24) & 0xFF;
*(&mac_addr[4]) = mac_regs->emacaddr[addr_num].emacaddrhigh.mac_address_hi & 0xFF;
*(&mac_addr[5]) = (mac_regs->emacaddr[addr_num].emacaddrhigh.mac_address_hi >> 8) & 0xFF;
mac_addr[0] = mac_regs->emacaddr[addr_num].emacaddrlow & 0xFF;
mac_addr[1] = (mac_regs->emacaddr[addr_num].emacaddrlow >> 8) & 0xFF;
mac_addr[2] = (mac_regs->emacaddr[addr_num].emacaddrlow >> 16) & 0xFF;
mac_addr[3] = (mac_regs->emacaddr[addr_num].emacaddrlow >> 24) & 0xFF;
mac_addr[4] = mac_regs->emacaddr[addr_num].emacaddrhigh.mac_address_hi & 0xFF;
mac_addr[5] = (mac_regs->emacaddr[addr_num].emacaddrhigh.mac_address_hi >> 8) & 0xFF;
}
if (mask != NULL) {
*mask = mac_regs->emacaddr[addr_num].emacaddrhigh.mask_byte_control;
@@ -446,6 +477,21 @@ static inline void emac_ll_rm_addr_filter(emac_mac_dev_t *mac_regs, uint8_t addr
mac_regs->emacaddr[addr_num].emacaddrlow = 0;
}
/* emacintmask */
static inline void emac_ll_enable_corresponding_emac_intr(emac_mac_dev_t *mac_regs, uint32_t mask)
{
uint32_t temp_mask = mac_regs->emacintmask.val;
temp_mask &= ~mask;
mac_regs->emacintmask.val = temp_mask;
}
static inline void emac_ll_disable_corresponding_emac_intr(emac_mac_dev_t *mac_regs, uint32_t mask)
{
uint32_t temp_mask = mac_regs->emacintmask.val;
temp_mask |= mask;
mac_regs->emacintmask.val = temp_mask;
}
/*************** End of mac regs operation *********************/
/************** Start of dma regs operation ********************/