| /Zephyr-Core-3.5.0/drivers/espi/ |
| D | espi_handlers.c | 126 struct espi_oob_packet *pckt) in z_vrfy_espi_send_oob() argument
132 Z_OOPS(Z_SYSCALL_MEMORY_READ(pckt->buf, pckt->len)); in z_vrfy_espi_send_oob()
133 Z_OOPS(z_user_from_copy(&pckt_copy, pckt, in z_vrfy_espi_send_oob()
143 struct espi_oob_packet *pckt) in z_vrfy_espi_receive_oob() argument
149 Z_OOPS(z_user_from_copy(&pckt_copy, pckt, in z_vrfy_espi_receive_oob()
151 Z_OOPS(Z_SYSCALL_MEMORY_WRITE(pckt->buf, pckt->len)); in z_vrfy_espi_receive_oob()
154 Z_OOPS(z_user_to_copy(pckt, &pckt_copy, in z_vrfy_espi_receive_oob()
162 struct espi_flash_packet *pckt) in z_vrfy_espi_read_flash() argument
168 Z_OOPS(z_user_from_copy(&pckt_copy, pckt, in z_vrfy_espi_read_flash()
170 Z_OOPS(Z_SYSCALL_MEMORY_WRITE(pckt->buf, pckt->len)); in z_vrfy_espi_read_flash()
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| D | espi_npcx.c | 751 struct espi_oob_packet *pckt) in espi_npcx_send_oob() argument
754 uint8_t *oob_buf = pckt->buf; in espi_npcx_send_oob()
755 int sz_oob_tx = pckt->len; in espi_npcx_send_oob()
819 struct espi_oob_packet *pckt) in espi_npcx_receive_oob() argument
823 uint8_t *oob_buf = pckt->buf; in espi_npcx_receive_oob()
863 pckt->len = sz_oob_rx; in espi_npcx_receive_oob()
941 struct espi_flash_packet *pckt) in espi_npcx_flash_parse_completion_with_data() argument
961 uint8_t *buf = pckt->buf; in espi_npcx_flash_parse_completion_with_data()
989 struct espi_flash_packet *pckt) in espi_npcx_flash_read() argument
996 if (pckt->len > NPCX_ESPI_FLASH_MAX_RX_PAYLOAD) { in espi_npcx_flash_read()
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| D | espi_saf_mchp_xec.c | 668 struct espi_saf_packet *pckt, uint8_t cmd) in saf_ecp_access() argument
693 rc = check_ecp_access_size(pckt->len); in saf_ecp_access()
700 memcpy(slave_mem, pckt->buf, pckt->len); in saf_ecp_access()
703 n = pckt->len; in saf_ecp_access()
705 n = get_erase_size_encoding(pckt->len); in saf_ecp_access()
729 regs->SAF_ECP_FLAR = pckt->flash_addr; in saf_ecp_access()
762 memcpy(pckt->buf, slave_mem, pckt->len); in saf_ecp_access()
773 struct espi_saf_packet *pckt) in saf_xec_flash_read() argument
776 return saf_ecp_access(dev, pckt, MCHP_SAF_ECP_CMD_CTYPE_READ0); in saf_xec_flash_read()
781 struct espi_saf_packet *pckt) in saf_xec_flash_write() argument
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| D | espi_mchp_xec.c | 501 struct espi_oob_packet *pckt) in espi_xec_send_oob() argument
521 if (pckt->len > CONFIG_ESPI_OOB_BUFFER_SIZE) { in espi_xec_send_oob()
526 memcpy(target_tx_mem, pckt->buf, pckt->len); in espi_xec_send_oob()
528 ESPI_OOB_REGS->TX_LEN = pckt->len; in espi_xec_send_oob()
548 struct espi_oob_packet *pckt) in espi_xec_receive_oob() argument
570 if (rcvd_len > pckt->len) { in espi_xec_receive_oob()
571 LOG_ERR("space rcvd %d vs %d", rcvd_len, pckt->len); in espi_xec_receive_oob()
575 pckt->len = rcvd_len; in espi_xec_receive_oob()
576 memcpy(pckt->buf, target_rx_mem, pckt->len); in espi_xec_receive_oob()
577 memset(target_rx_mem, 0, pckt->len); in espi_xec_receive_oob()
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| D | espi_mchp_xec_v2.c | 374 struct espi_oob_packet *pckt) in espi_xec_send_oob() argument
395 if (pckt->len > CONFIG_ESPI_OOB_BUFFER_SIZE) { in espi_xec_send_oob()
400 memcpy(target_tx_mem, pckt->buf, pckt->len); in espi_xec_send_oob()
402 regs->OOBTXL = pckt->len; in espi_xec_send_oob()
422 struct espi_oob_packet *pckt) in espi_xec_receive_oob() argument
445 if (rcvd_len > pckt->len) { in espi_xec_receive_oob()
446 LOG_ERR("space rcvd %d vs %d", rcvd_len, pckt->len); in espi_xec_receive_oob()
450 pckt->len = rcvd_len; in espi_xec_receive_oob()
451 memcpy(pckt->buf, target_rx_mem, pckt->len); in espi_xec_receive_oob()
452 memset(target_rx_mem, 0, pckt->len); in espi_xec_receive_oob()
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| D | espi_saf_mchp_xec_v2.c | 844 struct espi_saf_packet *pckt, uint8_t cmd) in saf_ecp_access() argument
872 rc = check_ecp_access_size(pckt->len); in saf_ecp_access()
879 memcpy(slave_mem, pckt->buf, pckt->len); in saf_ecp_access()
882 n = pckt->len; in saf_ecp_access()
885 n = get_erase_size_encoding(dev, pckt->len); in saf_ecp_access()
893 rc = check_ecp_access_size(pckt->len); in saf_ecp_access()
902 n = pckt->len; in saf_ecp_access()
906 rc = check_ecp_access_size(pckt->len); in saf_ecp_access()
915 n = pckt->len; in saf_ecp_access()
930 regs->SAF_ECP_FLAR = pckt->flash_addr; in saf_ecp_access()
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| D | espi_it8xxx2.c | 943 struct espi_oob_packet *pckt) in espi_it8xxx2_send_oob() argument
951 (struct espi_oob_msg_packet *)pckt->buf; in espi_it8xxx2_send_oob()
963 if (pckt->len > ESPI_IT8XXX2_OOB_MAX_PAYLOAD_SIZE) { in espi_it8xxx2_send_oob()
971 slave_reg->ESUCTRL2 = ESPI_TAG_LEN_FIELD(0, pckt->len); in espi_it8xxx2_send_oob()
973 slave_reg->ESUCTRL3 = pckt->len & 0xff; in espi_it8xxx2_send_oob()
976 for (int i = 0; i < pckt->len; i++) { in espi_it8xxx2_send_oob()
989 struct espi_oob_packet *pckt) in espi_it8xxx2_receive_oob() argument
997 (struct espi_oob_msg_packet *)pckt->buf; in espi_it8xxx2_receive_oob()
1023 if (oob_len > pckt->len) { in espi_it8xxx2_receive_oob()
1025 oob_len, pckt->len); in espi_it8xxx2_receive_oob()
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| /Zephyr-Core-3.5.0/include/zephyr/drivers/ |
| D | espi_saf.h | 143 struct espi_saf_packet *pckt);
145 struct espi_saf_packet *pckt);
147 struct espi_saf_packet *pckt);
313 struct espi_saf_packet *pckt);
316 struct espi_saf_packet *pckt) in z_impl_espi_saf_flash_read() argument
325 return api->flash_read(dev, pckt); in z_impl_espi_saf_flash_read()
342 struct espi_saf_packet *pckt);
345 struct espi_saf_packet *pckt) in z_impl_espi_saf_flash_write() argument
354 return api->flash_write(dev, pckt); in z_impl_espi_saf_flash_write()
371 struct espi_saf_packet *pckt);
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| D | espi.h | 443 struct espi_oob_packet *pckt);
445 struct espi_oob_packet *pckt);
448 struct espi_flash_packet *pckt);
450 struct espi_flash_packet *pckt);
452 struct espi_flash_packet *pckt);
754 struct espi_oob_packet *pckt);
757 struct espi_oob_packet *pckt) in z_impl_espi_send_oob() argument
766 return api->send_oob(dev, pckt); in z_impl_espi_send_oob()
781 struct espi_oob_packet *pckt);
784 struct espi_oob_packet *pckt) in z_impl_espi_receive_oob() argument
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| /Zephyr-Core-3.5.0/samples/drivers/espi/src/ |
| D | main.c | 1096 struct espi_flash_packet pckt; in read_test_block() local
1099 pckt.buf = buf; in read_test_block()
1100 pckt.flash_addr = flash_addr; in read_test_block()
1101 pckt.len = MAX_FLASH_REQUEST; in read_test_block()
1103 ret = espi_read_flash(espi_dev, &pckt); in read_test_block()
1123 struct espi_flash_packet pckt; in write_test_block() local
1127 pckt.buf = buf; in write_test_block()
1128 pckt.flash_addr = flash_addr; in write_test_block()
1129 pckt.len = MAX_FLASH_REQUEST; in write_test_block()
1131 ret = espi_write_flash(espi_dev, &pckt); in write_test_block()
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