1 files changed, 0 insertions, 139 deletions
diff --git a/include/usb_prl_sm.h b/include/usb_prl_sm.h
deleted file mode 100644
index 6607bd2824..0000000000
--- a/include/usb_prl_sm.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Copyright 2019 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* USB Protocol Layer module */
-
-#ifndef __CROS_EC_USB_PRL_H
-#define __CROS_EC_USB_PRL_H
-#include "common.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-#include "usb_sm.h"
-#include "timer.h"
-#include "usb_pd_tcpm.h"
-
-/**
- * Returns TX success time stamp.
- *
- * @param port USB-C port number
- * @return the time stamp of TCPC tx success.
- **/
-timestamp_t prl_get_tcpc_tx_success_ts(int port);
-
-/**
- * Returns true if Protocol Layer State Machine is in run mode
- *
- * @param port USB-C port number
- * @return 1 if state machine is running, else 0
- */
-int prl_is_running(int port);
-
-/**
- * Returns true if the Protocol Layer State Machine is in the
- * process of transmitting or receiving chunked messages.
- *
- * @param port USB-C port number
- * @return true if sending or receiving a chunked message, else false
- */
-bool prl_is_busy(int port);
-
-/**
- * Sets the debug level for the PRL layer
- *
- * @param level debug level
- */
-void prl_set_debug_level(enum debug_level level);
-
-/**
- * Resets the Protocol Layer state machine but does not reset the stored PD
- * revisions of the partners.
- *
- * @param port USB-C port number
- */
-void prl_reset_soft(int port);
-
-/**
- * resets the stored pd revisions for each sop type to their default value, the
- * highest revision supported by this implementation. per pd r3.0 v2.0,
- * ss6.2.1.1.5, this should only happen upon detach, hard reset, or error
- * recovery.
- *
- * @param port USB-C port number
- */
-void prl_set_default_pd_revision(int port);
-
-/**
- * Runs the Protocol Layer State Machine
- *
- * @param port USB-C port number
- * @param evt  system event, ie: PD_EVENT_RX
- * @param en   0 to disable the machine, 1 to enable the machine
- */
-void prl_run(int port, int evt, int en);
-
-/**
- * Set the PD revision
- *
- * @param port USB-C port number
- * @param type port address
- * @param rev revision
- */
-void prl_set_rev(int port, enum tcpci_msg_type type,
-					enum pd_rev_type rev);
-
-/**
- * Get the PD revision
- *
- * @param port USB-C port number
- * @param type port address
- * @return pd rev
- */
-enum pd_rev_type prl_get_rev(int port, enum tcpci_msg_type type);
-
-/**
- * Sends a PD control message
- *
- * @param port USB-C port number
- * @param type Transmit type
- * @param msg  Control message type
- */
-void prl_send_ctrl_msg(int port, enum tcpci_msg_type type,
-	enum pd_ctrl_msg_type msg);
-
-/**
- * Sends a PD data message
- *
- * @param port USB-C port number
- * @param type Transmit type
- * @param msg  Data message type
- */
-void prl_send_data_msg(int port, enum tcpci_msg_type type,
-	enum pd_data_msg_type msg);
-
-/**
- * Sends a PD extended data message
- *
- * @param port USB-C port number
- * @param type Transmit type
- * @param msg  Extended data message type
- */
-void prl_send_ext_data_msg(int port, enum tcpci_msg_type type,
-	enum pd_ext_msg_type msg);
-
-/**
- * Informs the Protocol Layer that a hard reset has completed
- *
- * @param port USB-C port number
- */
-void prl_hard_reset_complete(int port);
-
-/**
- * Policy Engine calls this function to execute a hard reset.
- *
- * @param port USB-C port number
- */
-void prl_execute_hard_reset(int port);
-
-#endif /* __CROS_EC_USB_PRL_H */