diff options
Diffstat (limited to 'driver/tcpm/it83xx.c')
| -rw-r--r-- | driver/tcpm/it83xx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/driver/tcpm/it83xx.c b/driver/tcpm/it83xx.c index f5e78bbbb9..e1593b0d89 100644 --- a/driver/tcpm/it83xx.c +++ b/driver/tcpm/it83xx.c @@ -95,18 +95,16 @@ static enum tcpc_cc_voltage_status it83xx_get_cc( static int it83xx_rx_data(enum usbpd_port port, int *head, uint32_t *buf) { - struct usbpd_header *p_head = (struct usbpd_header *)head; + int cnt = PD_HEADER_CNT(IT83XX_USBPD_RMH(port)); if (!USBPD_IS_RX_DONE(port)) return EC_ERROR_UNKNOWN; /* store header */ - *p_head = *((struct usbpd_header *)IT83XX_USBPD_RMH_BASE(port)); + *head = IT83XX_USBPD_RMH(port); /* check data message */ - if (p_head->data_obj_num) - memcpy(buf, - (uint8_t *)IT83XX_USBPD_RDO_BASE(port), - p_head->data_obj_num * 4); + if (cnt) + memcpy(buf, (uint32_t *)&IT83XX_USBPD_RDO0(port), cnt * 4); /* * Note: clear RX done interrupt after get the data. * If clear this bit, USBPD receives next packet @@ -148,7 +146,7 @@ static enum tcpc_transmit_complete it83xx_tx_data( /* set data length setting */ IT83XX_USBPD_MTSR1(port) |= length; /* set data */ - memcpy((uint8_t *)IT83XX_USBPD_TDO_BASE(port), buf, length * 4); + memcpy((uint32_t *)&IT83XX_USBPD_TDO(port), buf, length * 4); } for (r = 0; r <= PD_RETRY_COUNT; r++) { |