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feat: use fast memcpy for net

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This commit is contained in:
sakumisu
2024-05-31 22:28:56 +08:00
parent 5f28438eec
commit 2d63b52d0b
10 changed files with 100 additions and 11 deletions
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4
class/cdc/usbd_cdc_ecm.c
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@@ -183,7 +183,7 @@ struct pbuf *usbd_cdc_ecm_eth_rx(void)
usbd_cdc_ecm_start_read_next();
return NULL;
}
memcpy(p->payload, (uint8_t *)g_cdc_ecm_rx_buffer, g_cdc_ecm_rx_data_length);
usb_memcpy(p->payload, (uint8_t *)g_cdc_ecm_rx_buffer, g_cdc_ecm_rx_data_length);
p->len = g_cdc_ecm_rx_data_length;
USB_LOG_DBG("rxlen:%d\r\n", g_cdc_ecm_rx_data_length);
@@ -206,7 +206,7 @@ int usbd_cdc_ecm_eth_tx(struct pbuf *p)
buffer = g_cdc_ecm_tx_buffer;
for (q = p; q != NULL; q = q->next) {
memcpy(buffer, q->payload, q->len);
usb_memcpy(buffer, q->payload, q->len);
buffer += q->len;
}

2
class/cdc/usbh_cdc_ecm.c
View File

@@ -287,7 +287,7 @@ int usbh_cdc_ecm_eth_output(uint8_t *buf, uint32_t buflen)
return -USB_ERR_NOTCONN;
}
memcpy(buffer, buf, buflen);
usb_memcpy(buffer, buf, buflen);
USB_LOG_DBG("txlen:%d\r\n", buflen);

2
class/cdc/usbh_cdc_ncm.c
View File

@@ -356,7 +356,7 @@ int usbh_cdc_ncm_eth_output(uint8_t *buf, uint32_t buflen)
ndp16_datagram->wDatagramLength = 0;
buffer = &g_cdc_ncm_tx_buffer[16];
memcpy(buffer, buf, buflen);
usb_memcpy(buffer, buf, buflen);
USB_LOG_DBG("txlen:%d\r\n", nth16->wBlockLength);