linux/usb/pd_vdo.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3  * Copyright 2015-2017 Google, Inc
21  * ----------
23  * <15>     :: VDM type ( 1b == structured, 0b == unstructured )
26  * <10:8>   :: object position (1-7 valid ... used for enter/exit mode only)
85  * SVDM Identity request -> response
106  * --------------------
107  * <31>     :: data capable as a USB host
108  * <30>     :: data capable as a USB device
110  * <26>     :: modal operation supported (1b == yes)
112  * <22:21>  :: connector type (SVDM version 2.0+ only; set to zero in version 1.0)
114  * <15:0>   :: USB-IF assigned VID for this cable vendor
156  * -------------
157  * <31:0>  : USB-IF assigned XID for this cable
164  * -----------
165  * <31:16> : USB Product ID
166  * <15:0>  : USB bcdDevice
173  * --------
177  * <23:22> :: Connector type (10b == receptacle, 11b == captive plug)
180  * <7>     :: Vconn required (AMA only, 0b == no, 1b == yes)
181  * <6>     :: Vbus required (AMA only, 0b == yes, 1b == no)
183  * <2:0>   :: USB highest speed
196 /* Connector Type */
223 /* USB Highest Speed */
236  * --------
240  * <23:22> :: Connector type (10b == receptacle, 11b == captive plug)
259  * ---------
263  * <19:18> :: type-C to Type-A/B/C/Captive (00b == A, 01 == B, 10 == C, 11 == Captive)
266  * <12:11> :: cable termination type (11b == both ends active VCONN req)
267  * <10>    :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
271  * <6:5>   :: Vbus current handling capability (01b == 3A, 10b == 5A)
272  * <4>     :: Vbus through cable (0b == no, 1b == yes)
273  * <3>     :: SOP" controller present? (0b == no, 1b == yes)
274  * <2:0>   :: USB SS Signaling support
277  * ---------
282  * <19:18> :: Type-C to Type-C/Captive (10b == C, 11b == Captive)
285  * <12:11> :: cable termination type (10b == Vconn not req, 01b == Vconn req)
286  * <10:9>  :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
288  * <6:5>   :: Vbus current handling capability (01b == 3A, 10b == 5A)
290  * <2:0>   :: USB highest speed
293  * ---------
298  * <19:18> :: Connector type (10b == C, 11b == Captive)
301  * <12:11> :: cable termination type (10b == one end active, 11b == both ends active VCONN req)
302  * <10:9>  :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
303  * <8>     :: SBU supported (0b == supported, 1b == not supported)
304  * <7>     :: SBU type (0b == passive, 1b == active)
305  * <6:5>   :: Vbus current handling capability (01b == 3A, 10b == 5A)
306  * <4>     :: Vbus through cable (0b == no, 1b == yes)
307  * <3>     :: SOP" controller present? (0b == no, 1b == yes)
308  * <2:0>   :: USB highest speed
314 /* Connector Type (_ATYPE and _BTYPE are for PD Rev2.0 only) */
353 /* USB SuperSpeed Signaling Support (PD Rev2.0) */
358 /* USB Highest Speed */
383  * ---------
388  * <11>    :: U3 to U0 transition mode (0b == direct, 1b == through U3S)
389  * <10>    :: Physical connection (0b == copper, 1b == optical)
390  * <9>     :: Active element (0b == redriver, 1b == retimer)
391  * <8>     :: USB4 supported (0b == yes, 1b == no)
393  * <5>     :: USB2 supported (0b == yes, 1b == no)
394  * <4>     :: USB3.2 supported (0b == yes, 1b == no)
395  * <3>     :: USB lanes supported (0b == one lane, 1b == two lanes)
396  * <2>     :: Optically isolated active cable (0b == no, 1b == yes)
398  * <0>     :: USB gen (0b == gen1, 1b == gen2+)
437  * ---------
441  * <11>    :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
448  * <2:0>   :: USB SS Signaling support
466  * ---------
471  * <16:15> :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
472  * <14>    :: Charge through current support (0b == 3A, 1b == 5A)
476  * <0>     :: Charge through support (0b == no, 1b == yes)
494  * SVDM Discover SVIDs request -> response
505 /* USB-IF SIDs */
508 #define USB_SID_MHL		0xff02	/* Mobile High-Definition Link */