diff options
Diffstat (limited to 'drivers/otg/otg/otg-fw-mn.h')
| -rw-r--r-- | drivers/otg/otg/otg-fw-mn.h | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/drivers/otg/otg/otg-fw-mn.h b/drivers/otg/otg/otg-fw-mn.h new file mode 100644 index 000000000000..a8140dd655e9 --- /dev/null +++ b/drivers/otg/otg/otg-fw-mn.h @@ -0,0 +1,352 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* Generated by otg-states-h.awk + * + * Do not Edit thie file + */ + +/* %Z %K */ + +/*! +* @file otg/otg/otg-fw-mn.h +* @brief OTG Firmware - Firmware for mn +* +* This file defines the OTG State Machine tests. +* +* @ingroup OTGFW +*/ + + +/*! +* @page OTGFW +* @section OTGFW_SECTION - otg-fw-mn.h +* This contains the input, output and timout definitions for the OTG state machine firmware +*/ +extern char otg_fw_name_mn[]; +extern int otg_test_max_mn; +extern struct otg_test otg_tests_mn[]; + + /* + * Copyright (c) 2005-2007 Belcarra Technologies 2005 Corp + */ + /*! + * This is the initialization set for pcd, hcd and tcd. + */ + /*! + * @name Meta State - otg_init + * @{ + */ + +#define invalid_state 0 /* Un-initialized state. */ + /* + * This the initial state of the software when first loaded. + * It is not possible to return to this state. + */ + +#define otg_disabled 1 /* State Machine ready but disabled. */ + /* + * The USBOTG State Machine has been initialized but is inactive. + * This state may have arrived at from either the invalid_state or + * from the otg_disable state. + */ + +#define otg_disable_tcd 2 /* State Machine waiting for driver de-initialization. */ + /* + * The State Machine stops the device drivers and waits for them + * to signal that they have finished de-initializing. + */ + +#define otg_disable_hcd 3 /* State Machine waiting for driver de-initialization. */ + /* + * The State Machine stops the device drivers and waits for them + * to signal that they have finished de-initializing. + */ + +#define otg_disable_pcd 4 /* State Machine waiting for driver de-initialization. */ + /* + * The State Machine stops the device drivers and waits for them + * to signal that they have finished de-initializing. + */ + +#define otg_disable_ocd 5 /* State Machine waiting for driver de-initialization. */ + /* + * The State Machine stops the device drivers and waits for them + * to signal that they have finished de-initializing. + */ + +#define otg_enable_ocd 6 /* State Machine waiting for driver initialization. */ + /* + * The State Machine starts the device drivers and waits for them + * to signal that they have finished initializing. + */ + +#define otg_enable_pcd 7 /* State Machine waiting for driver initialization. */ + /* + * The State Machine starts the device drivers and waits for them + * to signal that they have finished initializing. + */ + +#define otg_enable_hcd 8 /* State Machine waiting for driver initialization. */ + /* + * The State Machine starts the device drivers and waits for them + * to signal that they have finished initializing. + */ + +#define otg_enable_tcd 9 /* State Machine waiting for driver initialization. */ + /* + * The State Machine starts the device drivers and waits for them + * to signal that they have finished initializing. + */ + /* @} */ + /* + * Copyright (c) 2005-2007 Belcarra Technologies 2005 Corp + * + */ + /*! + * This is the minimal firmware. It can be included in the + * compiled modules and supports the auto Traditional USB + * mode. No user inputs are required for normal operation. + * + * The b_bus_drop input can be optionally used to disconnect and re-connect. + * + * The enable_otg input can be optionally used to disable and re-enable. + * Note that disable/enable will reset b_bus_drop. + * + * + * B-Device Input Signals + * + * ID_GND/ + * B_SESS_VLD + * + * + * + * A-Device Input Signals + * + * ID_GND + * DM_HIGH + * VBUS_VLD + * HUB_PORT_CONNECT + * BUS_RESET + * ADDRESSED + * CONFIGURED + * A_SESS_VLD/ + * + * + * + */ + /*! + * @name Meta State - otg_init + * @{ + */ + +#define otg_enabled 10 /* State machine has been initialized. */ + /*! + * The State Machine has successfully started the device drivers and + * is waiting for an input event. Typically it will move from here to + * an idle state specific to the current conditions (peripheral_idle etc.) + * based on user request b_bus_drop. + * + */ + /* @} */ + /*! + * @name Meta State - b_idle + * @{ + */ + +#define peripheral_idle 11 /* Idle */ + /*! + * USB Peripheral is idle. + * Waiting for Vbus to indicate that it has been plugged into a USB Host. + * + */ + +#define peripheral_dropped 12 /* Dropped */ + /*! + * USB Peripheral, user has dropped the bus. + */ + /* @} */ + /*! + * @name Meta State - b_peripheral + * @{ + */ + +#define peripheral_wait 13 /* Signal a connection and wait for packet traffic. */ + /*! + * USB Peripheral, Vbus sensed, enabling pullup. + * The D+ pullup is enabled and we are waiting for a BUS_RESET to + * indicate that the USB Host has recognized that a USB Device is attached. + */ + +#define peripheral_bus_reset 14 /* The bus has been reset. */ + /*! + * USB Peripheral, waiting to be addressed. + * It is waiting to be enumerated and configured by the USB Host. + */ + +#define peripheral_addressed 15 /* The device has been addressed. */ + /*! + * The State Machine in the configured state for a Traditional USB Device. + * This means that there is an active session, there is packet traffic + * with this device. + */ + +#define peripheral_configured 16 /* The device has been configured. */ + /*! + * The State Machine in the configured state for a Traditional USB Device. + * This means that there is an active session, there is packet traffic + * with this device. + */ + +#define peripheral_discharge_vbus 17 /* Discharging Vbus */ + /*! + * The State Machine in the discharge state for a Traditional USB Device. + * The device has been unplugged. The Vbus discharge resistor will be enabled + * for the TLDISC_DSCHRG time period. + */ + /* @} */ + /*! + * @name Meta State - b_suspended + * @{ + */ + +#define peripheral_suspended 18 /* The bus has been suspended */ + /*! + * The State Machine in the suspend state for a Traditional USB Device. + */ + +#define peripheral_wakeup_enabled 19 /* Suspended with REMOTE WAKEUP enabled. */ + /*! + * The State Machine in the suspend state for a Traditional USB Device, + * prior to suspended the USB Host enabled Remote Wakeup by sending a + * set REMOTE WAKUP request. + */ + +#define peripheral_wakeup 20 /* Perform REMOTE WAKEUP procedure. */ + /*! + * The State Machine in the wakeup state for a Traditional USB Device, + * The REMOTE WAKEUP procedure will be performed. + */ + /* @} */ + +#define host_idle 21 /* A-device idle. */ + /*! + * A-Device idle state. An A-Plug is inserted in the Mini A-B Receptacle. + * This is the Host Only idle state. Waiting for user to allow + * the bus to be used. + * + * N.B. Reset all progress indicator inputs here. + */ + +#define host_idle_dropped 22 /* A-device idle. */ + /*! + * A-Device idle state. An A-Plug is inserted in the Mini A-B Receptacle. + * This is the Host Only idle state. Waiting for user to allow + * the bus to be used. + * + * N.B. Reset all progress indicator inputs here. + */ + +#define host_wait_vrise 23 /* Check if charge pump should be enabled. */ + /*! + * First check if external charge pump is required. + * + * XXX We force a wait of Ta_wait_vrise here, arriving in host wait + * port connect to quickly causes system hangs occasionally. + */ + +#define host_wait_vrise_overcurrent 24 /* Overcurrent error. */ + /*! + * A-Device Overcurrent condition (taking too long for Vbus to become valid.) + * + */ + +#define host_wait_port_connect 25 /* Wait for a B-device connect. */ + /*! + * Wait for a connection. + * + * A-Device wait for B-Device Connect. This is the normal route using the + * long debounce window. + * + * This state can optionally use the Ta_wait_bcon timeout (OTG mode) or + * wait forever (traditional USB Host mode.) + * + * XXX Arriving in this state to quickly from wait vrise can cause a system hang. + */ + +#define host_port_connected 26 /* Reset the bus */ + /*! + * A-Device host, the host controller driver has noticed a port status change, + * reset the bus and proceed. + */ + +#define host_bus_reset 27 /* Address the device. */ + /*! + * A-Device host, the bus has been reset, attempt to address the device. + */ + +#define host_addressed 28 /* Enumerate the device. */ + /*! + * A-Device host, the device has been addressed, attempt to enumerate, + * find the appropriate class driver and configure. + */ + +#define host_configured 29 /* The device is configured. */ + /*! + * A-Device host, the enumerated device is supported, and has been configured. + * + * XXX N.B. Currently assuming HNP enable feature is automatically performed. + * XXX N.B. Currently forcing HNP_CAPABLE and HNP_ENABLED. + */ + /*! + * @name Meta State - a_vbus_err + * @{ + */ + +#define host_vbus_err 30 /* Vbus error. */ + /*! + * A-Device Vbus error. + * The user must be informed and allowed to clear the problem. + */ + /* @} */ + /*! + * @name Meta State - host_wait_vfall + * @{ + */ + +#define host_wait_dischrg 31 /* Wait for Vbus to fall. */ + /*! + */ + +#define host_wait_vfall 32 /* Wait for Vbus to fall. */ + /*! + * A-Device wait for Vbus to fall. + * + * XXX Currently reseting a_bus_req on entry, require explicit a_bus_req to proceed. + */ + +#define terminator_state 33 /* terminator */ + /*! + * This is not an OTG State. It is used internally to mark the end of the + * list of states and inputs. + */ + +#define OTG_STATES_MN 34 + +/* @} */ + +extern struct otg_state otg_states_mn[OTG_STATES_MN + 1]; + +extern char *otg_get_state_name_mn(int); + +extern struct otg_firmware otg_firmware_mn; |