diff options
Diffstat (limited to 'include/linux/usb')
37 files changed, 384 insertions, 281 deletions
diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h index 8fc2abd7aecb..ca796dc1a984 100644 --- a/include/linux/usb/audio-v2.h +++ b/include/linux/usb/audio-v2.h @@ -2,9 +2,6 @@ /* * Copyright (c) 2010 Daniel Mack <daniel@caiaq.de> * - * This software is distributed under the terms of the GNU General Public - * License ("GPL") version 2, as published by the Free Software Foundation. - * * This file holds USB constants and structures defined * by the USB Device Class Definition for Audio Devices in version 2.0. * Comments below reference relevant sections of the documents contained diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index 170acd500ea1..0747b24a1a7c 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h @@ -6,9 +6,6 @@ * Developed for Thumtronics by Grey Innovation * Ben Williamson <ben.williamson@greyinnovation.com> * - * This software is distributed under the terms of the GNU General Public - * License ("GPL") version 2, as published by the Free Software Foundation. - * * This file holds USB constants and structures defined * by the USB Device Class Definition for Audio Devices. * Comments below reference relevant sections of that document: diff --git a/include/linux/usb/c67x00.h b/include/linux/usb/c67x00.h index 2fc39e3b7281..45e0757e58f3 100644 --- a/include/linux/usb/c67x00.h +++ b/include/linux/usb/c67x00.h @@ -3,21 +3,6 @@ * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip * * Copyright (C) 2006-2008 Barco N.V. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #ifndef _LINUX_USB_C67X00_H diff --git a/include/linux/usb/cdc-wdm.h b/include/linux/usb/cdc-wdm.h index 9f5a51f79ba5..85417f00a89a 100644 --- a/include/linux/usb/cdc-wdm.h +++ b/include/linux/usb/cdc-wdm.h @@ -3,10 +3,6 @@ * USB CDC Device Management subdriver * * Copyright (c) 2012 Bjørn Mork <bjorn@mork.no> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #ifndef __LINUX_USB_CDC_WDM_H diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index 35d784cf32a4..0af0db51bc89 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -3,10 +3,6 @@ * USB CDC common helpers * * Copyright (c) 2015 Oliver Neukum <oneukum@suse.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #ifndef __LINUX_USB_CDC_H #define __LINUX_USB_CDC_H diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h index f7cb3ddce7fb..2d207cb4837d 100644 --- a/include/linux/usb/cdc_ncm.h +++ b/include/linux/usb/cdc_ncm.h @@ -53,8 +53,8 @@ #define USB_CDC_NCM_NDP32_LENGTH_MIN 0x20 /* Maximum NTB length */ -#define CDC_NCM_NTB_MAX_SIZE_TX 32768 /* bytes */ -#define CDC_NCM_NTB_MAX_SIZE_RX 32768 /* bytes */ +#define CDC_NCM_NTB_MAX_SIZE_TX 65536 /* bytes */ +#define CDC_NCM_NTB_MAX_SIZE_RX 65536 /* bytes */ /* Initial NTB length */ #define CDC_NCM_NTB_DEF_SIZE_TX 16384 /* bytes */ diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 9d2762279286..43ac3fa760db 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -3,20 +3,6 @@ * composite.h -- framework for usb gadgets which are composite devices * * Copyright (C) 2006-2008 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __LINUX_USB_COMPOSITE_H diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index c892c5bc6638..fbabadd3b372 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -1,20 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_USB_EHCI_DEF_H diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h index 89fc901e778f..0f1b166f5aa0 100644 --- a/include/linux/usb/ehci_pdriver.h +++ b/include/linux/usb/ehci_pdriver.h @@ -1,20 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __USB_CORE_EHCI_PDRIVER_H diff --git a/include/linux/usb/g_hid.h b/include/linux/usb/g_hid.h index 7581e488c237..d56bfedeb079 100644 --- a/include/linux/usb/g_hid.h +++ b/include/linux/usb/g_hid.h @@ -3,20 +3,6 @@ * g_hid.h -- Header file for USB HID gadget driver * * Copyright (C) 2010 Fabien Chouteau <fabien.chouteau@barco.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_USB_G_HID_H diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 3ad58b7a0824..dc3092cea99e 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -10,8 +10,6 @@ * * (C) Copyright 2002-2004 by David Brownell * All Rights Reserved. - * - * This software is licensed under the GNU GPL version 2. */ #ifndef __LINUX_USB_GADGET_H diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 2c1fc9212cf2..67f8713d3fa3 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -1,20 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __USB_CORE_HCD_H @@ -66,6 +52,7 @@ struct giveback_urb_bh { bool running; + bool high_prio; spinlock_t lock; struct list_head head; struct tasklet_struct bh; diff --git a/include/linux/usb/input.h b/include/linux/usb/input.h index 974befa72ac0..5e759b2cf551 100644 --- a/include/linux/usb/input.h +++ b/include/linux/usb/input.h @@ -1,10 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005 Dmitry Torokhov - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __LINUX_USB_INPUT_H diff --git a/include/linux/usb/isp1301.h b/include/linux/usb/isp1301.h index dedb3b2473e8..fa986b926a12 100644 --- a/include/linux/usb/isp1301.h +++ b/include/linux/usb/isp1301.h @@ -3,16 +3,6 @@ * NXP ISP1301 USB transceiver driver * * Copyright (C) 2012 Roland Stigge <stigge@antcom.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __LINUX_USB_ISP1301_H diff --git a/include/linux/usb/m66592.h b/include/linux/usb/m66592.h index 2dfe68183495..5f04de2b47fd 100644 --- a/include/linux/usb/m66592.h +++ b/include/linux/usb/m66592.h @@ -3,20 +3,6 @@ * M66592 driver platform data * * Copyright (C) 2009 Renesas Solutions Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_USB_M66592_H diff --git a/include/linux/usb/musb-ux500.h b/include/linux/usb/musb-ux500.h index c4b7ad9850ca..d60dcfc56b5a 100644 --- a/include/linux/usb/musb-ux500.h +++ b/include/linux/usb/musb-ux500.h @@ -1,16 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2013 ST-Ericsson AB - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MUSB_UX500_H__ diff --git a/include/linux/usb/net2280.h b/include/linux/usb/net2280.h index 08b85caecfaf..f29fe6a1f415 100644 --- a/include/linux/usb/net2280.h +++ b/include/linux/usb/net2280.h @@ -5,20 +5,6 @@ * * Copyright (C) 2002 NetChip Technology, Inc. (http://www.netchip.com) * Copyright (C) 2003 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_USB_NET2280_H diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h index dba55ccb9b53..98487fd7ab11 100644 --- a/include/linux/usb/of.h +++ b/include/linux/usb/of.h @@ -1,8 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* * OF helpers for usb devices. - * - * This file is released under the GPLv2 */ #ifndef __LINUX_USB_OF_H diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h index 7eb16cf587ee..2447c78b1766 100644 --- a/include/linux/usb/ohci_pdriver.h +++ b/include/linux/usb/ohci_pdriver.h @@ -1,20 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __USB_CORE_OHCI_PDRIVER_H diff --git a/include/linux/usb/onboard_hub.h b/include/linux/usb/onboard_hub.h new file mode 100644 index 000000000000..d9373230556e --- /dev/null +++ b/include/linux/usb/onboard_hub.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __LINUX_USB_ONBOARD_HUB_H +#define __LINUX_USB_ONBOARD_HUB_H + +struct usb_device; +struct list_head; + +#if IS_ENABLED(CONFIG_USB_ONBOARD_HUB) +void onboard_hub_create_pdevs(struct usb_device *parent_hub, struct list_head *pdev_list); +void onboard_hub_destroy_pdevs(struct list_head *pdev_list); +#else +static inline void onboard_hub_create_pdevs(struct usb_device *parent_hub, + struct list_head *pdev_list) {} +static inline void onboard_hub_destroy_pdevs(struct list_head *pdev_list) {} +#endif + +#endif /* __LINUX_USB_ONBOARD_HUB_H */ diff --git a/include/linux/usb/otg-fsm.h b/include/linux/usb/otg-fsm.h index 784659d4dc99..6135d076c53d 100644 --- a/include/linux/usb/otg-fsm.h +++ b/include/linux/usb/otg-fsm.h @@ -1,19 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ -/* Copyright (C) 2007,2008 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. +/* + * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. */ #ifndef __LINUX_USB_OTG_FSM_H diff --git a/include/linux/usb/pd.h b/include/linux/usb/pd.h index 96b7ff66f074..c59fb79a42e8 100644 --- a/include/linux/usb/pd.h +++ b/include/linux/usb/pd.h @@ -495,4 +495,42 @@ static inline unsigned int rdo_max_power(u32 rdo) #define PD_P_SNK_STDBY_MW 2500 /* 2500 mW */ +#if IS_ENABLED(CONFIG_TYPEC) + +struct usb_power_delivery; + +/** + * usb_power_delivery_desc - USB Power Delivery Descriptor + * @revision: USB Power Delivery Specification Revision + * @version: USB Power Delivery Specicication Version - optional + */ +struct usb_power_delivery_desc { + u16 revision; + u16 version; +}; + +/** + * usb_power_delivery_capabilities_desc - Description of USB Power Delivery Capabilities Message + * @pdo: The Power Data Objects in the Capability Message + * @role: Power role of the capabilities + */ +struct usb_power_delivery_capabilities_desc { + u32 pdo[PDO_MAX_OBJECTS]; + enum typec_role role; +}; + +struct usb_power_delivery_capabilities * +usb_power_delivery_register_capabilities(struct usb_power_delivery *pd, + struct usb_power_delivery_capabilities_desc *desc); +void usb_power_delivery_unregister_capabilities(struct usb_power_delivery_capabilities *cap); + +struct usb_power_delivery *usb_power_delivery_register(struct device *parent, + struct usb_power_delivery_desc *desc); +void usb_power_delivery_unregister(struct usb_power_delivery *pd); + +int usb_power_delivery_link_device(struct usb_power_delivery *pd, struct device *dev); +void usb_power_delivery_unlink_device(struct usb_power_delivery *pd, struct device *dev); + +#endif /* CONFIG_TYPEC */ + #endif /* __LINUX_USB_PD_H */ diff --git a/include/linux/usb/phy_companion.h b/include/linux/usb/phy_companion.h index 263196f05015..862aaeca2319 100644 --- a/include/linux/usb/phy_companion.h +++ b/include/linux/usb/phy_companion.h @@ -3,18 +3,8 @@ * phy-companion.h -- phy companion to indicate the comparator part of PHY * * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. * * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __DRIVERS_PHY_COMPANION_H diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h index c0753d026bbf..f0fa7ddadbaa 100644 --- a/include/linux/usb/r8a66597.h +++ b/include/linux/usb/r8a66597.h @@ -5,20 +5,6 @@ * Copyright (C) 2009 Renesas Solutions Corp. * * Author : Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_USB_R8A66597_H diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h index cc42db51bbba..489cfb1d00f6 100644 --- a/include/linux/usb/rndis_host.h +++ b/include/linux/usb/rndis_host.h @@ -2,20 +2,6 @@ /* * Host Side support for RNDIS Networking Links * Copyright (C) 2005 by David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_USB_RNDIS_HOST_H diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 16ea5a4cc586..8ea319f89e1f 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -4,11 +4,6 @@ * * Copyright (C) 1999 - 2012 * Greg Kroah-Hartman (greg@kroah.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * */ #ifndef __LINUX_USB_SERIAL_H diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h index e0240f864548..2827ce72e502 100644 --- a/include/linux/usb/storage.h +++ b/include/linux/usb/storage.h @@ -9,8 +9,6 @@ * * This file contains definitions taken from the * USB Mass Storage Class Specification Overview - * - * Distributed under the terms of the GNU GPL, version two. */ /* Storage subclass codes */ diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h new file mode 100644 index 000000000000..20c0bedb8ec8 --- /dev/null +++ b/include/linux/usb/tcpci.h @@ -0,0 +1,210 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2015-2017 Google, Inc + * + * USB Type-C Port Controller Interface. + */ + +#ifndef __LINUX_USB_TCPCI_H +#define __LINUX_USB_TCPCI_H + +#include <linux/usb/typec.h> +#include <linux/usb/tcpm.h> + +#define TCPC_VENDOR_ID 0x0 +#define TCPC_PRODUCT_ID 0x2 +#define TCPC_BCD_DEV 0x4 +#define TCPC_TC_REV 0x6 +#define TCPC_PD_REV 0x8 +#define TCPC_PD_INT_REV 0xa + +#define TCPC_ALERT 0x10 +#define TCPC_ALERT_EXTND BIT(14) +#define TCPC_ALERT_EXTENDED_STATUS BIT(13) +#define TCPC_ALERT_VBUS_DISCNCT BIT(11) +#define TCPC_ALERT_RX_BUF_OVF BIT(10) +#define TCPC_ALERT_FAULT BIT(9) +#define TCPC_ALERT_V_ALARM_LO BIT(8) +#define TCPC_ALERT_V_ALARM_HI BIT(7) +#define TCPC_ALERT_TX_SUCCESS BIT(6) +#define TCPC_ALERT_TX_DISCARDED BIT(5) +#define TCPC_ALERT_TX_FAILED BIT(4) +#define TCPC_ALERT_RX_HARD_RST BIT(3) +#define TCPC_ALERT_RX_STATUS BIT(2) +#define TCPC_ALERT_POWER_STATUS BIT(1) +#define TCPC_ALERT_CC_STATUS BIT(0) + +#define TCPC_ALERT_MASK 0x12 +#define TCPC_POWER_STATUS_MASK 0x14 +#define TCPC_FAULT_STATUS_MASK 0x15 + +#define TCPC_EXTENDED_STATUS_MASK 0x16 +#define TCPC_EXTENDED_STATUS_MASK_VSAFE0V BIT(0) + +#define TCPC_ALERT_EXTENDED_MASK 0x17 +#define TCPC_SINK_FAST_ROLE_SWAP BIT(0) + +#define TCPC_CONFIG_STD_OUTPUT 0x18 + +#define TCPC_TCPC_CTRL 0x19 +#define TCPC_TCPC_CTRL_ORIENTATION BIT(0) +#define PLUG_ORNT_CC1 0 +#define PLUG_ORNT_CC2 1 +#define TCPC_TCPC_CTRL_BIST_TM BIT(1) +#define TCPC_TCPC_CTRL_EN_LK4CONN_ALRT BIT(6) + +#define TCPC_EXTENDED_STATUS 0x20 +#define TCPC_EXTENDED_STATUS_VSAFE0V BIT(0) + +#define TCPC_ROLE_CTRL 0x1a +#define TCPC_ROLE_CTRL_DRP BIT(6) +#define TCPC_ROLE_CTRL_RP_VAL_SHIFT 4 +#define TCPC_ROLE_CTRL_RP_VAL_MASK 0x3 +#define TCPC_ROLE_CTRL_RP_VAL_DEF 0x0 +#define TCPC_ROLE_CTRL_RP_VAL_1_5 0x1 +#define TCPC_ROLE_CTRL_RP_VAL_3_0 0x2 +#define TCPC_ROLE_CTRL_CC2_SHIFT 2 +#define TCPC_ROLE_CTRL_CC2_MASK 0x3 +#define TCPC_ROLE_CTRL_CC1_SHIFT 0 +#define TCPC_ROLE_CTRL_CC1_MASK 0x3 +#define TCPC_ROLE_CTRL_CC_RA 0x0 +#define TCPC_ROLE_CTRL_CC_RP 0x1 +#define TCPC_ROLE_CTRL_CC_RD 0x2 +#define TCPC_ROLE_CTRL_CC_OPEN 0x3 + +#define TCPC_FAULT_CTRL 0x1b + +#define TCPC_POWER_CTRL 0x1c +#define TCPC_POWER_CTRL_VCONN_ENABLE BIT(0) +#define TCPC_POWER_CTRL_BLEED_DISCHARGE BIT(3) +#define TCPC_POWER_CTRL_AUTO_DISCHARGE BIT(4) +#define TCPC_DIS_VOLT_ALRM BIT(5) +#define TCPC_POWER_CTRL_VBUS_VOLT_MON BIT(6) +#define TCPC_FAST_ROLE_SWAP_EN BIT(7) + +#define TCPC_CC_STATUS 0x1d +#define TCPC_CC_STATUS_TOGGLING BIT(5) +#define TCPC_CC_STATUS_TERM BIT(4) +#define TCPC_CC_STATUS_TERM_RP 0 +#define TCPC_CC_STATUS_TERM_RD 1 +#define TCPC_CC_STATE_SRC_OPEN 0 +#define TCPC_CC_STATUS_CC2_SHIFT 2 +#define TCPC_CC_STATUS_CC2_MASK 0x3 +#define TCPC_CC_STATUS_CC1_SHIFT 0 +#define TCPC_CC_STATUS_CC1_MASK 0x3 + +#define TCPC_POWER_STATUS 0x1e +#define TCPC_POWER_STATUS_DBG_ACC_CON BIT(7) +#define TCPC_POWER_STATUS_UNINIT BIT(6) +#define TCPC_POWER_STATUS_SOURCING_VBUS BIT(4) +#define TCPC_POWER_STATUS_VBUS_DET BIT(3) +#define TCPC_POWER_STATUS_VBUS_PRES BIT(2) +#define TCPC_POWER_STATUS_VCONN_PRES BIT(1) +#define TCPC_POWER_STATUS_SINKING_VBUS BIT(0) + +#define TCPC_FAULT_STATUS 0x1f + +#define TCPC_ALERT_EXTENDED 0x21 + +#define TCPC_COMMAND 0x23 +#define TCPC_CMD_WAKE_I2C 0x11 +#define TCPC_CMD_DISABLE_VBUS_DETECT 0x22 +#define TCPC_CMD_ENABLE_VBUS_DETECT 0x33 +#define TCPC_CMD_DISABLE_SINK_VBUS 0x44 +#define TCPC_CMD_SINK_VBUS 0x55 +#define TCPC_CMD_DISABLE_SRC_VBUS 0x66 +#define TCPC_CMD_SRC_VBUS_DEFAULT 0x77 +#define TCPC_CMD_SRC_VBUS_HIGH 0x88 +#define TCPC_CMD_LOOK4CONNECTION 0x99 +#define TCPC_CMD_RXONEMORE 0xAA +#define TCPC_CMD_I2C_IDLE 0xFF + +#define TCPC_DEV_CAP_1 0x24 +#define TCPC_DEV_CAP_2 0x26 +#define TCPC_STD_INPUT_CAP 0x28 +#define TCPC_STD_OUTPUT_CAP 0x29 + +#define TCPC_MSG_HDR_INFO 0x2e +#define TCPC_MSG_HDR_INFO_DATA_ROLE BIT(3) +#define TCPC_MSG_HDR_INFO_PWR_ROLE BIT(0) +#define TCPC_MSG_HDR_INFO_REV_SHIFT 1 +#define TCPC_MSG_HDR_INFO_REV_MASK 0x3 + +#define TCPC_RX_DETECT 0x2f +#define TCPC_RX_DETECT_HARD_RESET BIT(5) +#define TCPC_RX_DETECT_SOP BIT(0) +#define TCPC_RX_DETECT_SOP1 BIT(1) +#define TCPC_RX_DETECT_SOP2 BIT(2) +#define TCPC_RX_DETECT_DBG1 BIT(3) +#define TCPC_RX_DETECT_DBG2 BIT(4) + +#define TCPC_RX_BYTE_CNT 0x30 +#define TCPC_RX_BUF_FRAME_TYPE 0x31 +#define TCPC_RX_BUF_FRAME_TYPE_SOP 0 +#define TCPC_RX_HDR 0x32 +#define TCPC_RX_DATA 0x34 /* through 0x4f */ + +#define TCPC_TRANSMIT 0x50 +#define TCPC_TRANSMIT_RETRY_SHIFT 4 +#define TCPC_TRANSMIT_RETRY_MASK 0x3 +#define TCPC_TRANSMIT_TYPE_SHIFT 0 +#define TCPC_TRANSMIT_TYPE_MASK 0x7 + +#define TCPC_TX_BYTE_CNT 0x51 +#define TCPC_TX_HDR 0x52 +#define TCPC_TX_DATA 0x54 /* through 0x6f */ + +#define TCPC_VBUS_VOLTAGE 0x70 +#define TCPC_VBUS_VOLTAGE_MASK 0x3ff +#define TCPC_VBUS_VOLTAGE_LSB_MV 25 +#define TCPC_VBUS_SINK_DISCONNECT_THRESH 0x72 +#define TCPC_VBUS_SINK_DISCONNECT_THRESH_LSB_MV 25 +#define TCPC_VBUS_SINK_DISCONNECT_THRESH_MAX 0x3ff +#define TCPC_VBUS_STOP_DISCHARGE_THRESH 0x74 +#define TCPC_VBUS_VOLTAGE_ALARM_HI_CFG 0x76 +#define TCPC_VBUS_VOLTAGE_ALARM_LO_CFG 0x78 + +/* I2C_WRITE_BYTE_COUNT + 1 when TX_BUF_BYTE_x is only accessible I2C_WRITE_BYTE_COUNT */ +#define TCPC_TRANSMIT_BUFFER_MAX_LEN 31 + +struct tcpci; + +/* + * @TX_BUF_BYTE_x_hidden: + * optional; Set when TX_BUF_BYTE_x can only be accessed through I2C_WRITE_BYTE_COUNT. + * @frs_sourcing_vbus: + * Optional; Callback to perform chip specific operations when FRS + * is sourcing vbus. + * @auto_discharge_disconnect: + * Optional; Enables TCPC to autonously discharge vbus on disconnect. + * @vbus_vsafe0v: + * optional; Set when TCPC can detect whether vbus is at VSAFE0V. + * @set_partner_usb_comm_capable: + * Optional; The USB Communications Capable bit indicates if port + * partner is capable of communication over the USB data lines + * (e.g. D+/- or SS Tx/Rx). Called to notify the status of the bit. + */ +struct tcpci_data { + struct regmap *regmap; + unsigned char TX_BUF_BYTE_x_hidden:1; + unsigned char auto_discharge_disconnect:1; + unsigned char vbus_vsafe0v:1; + + int (*init)(struct tcpci *tcpci, struct tcpci_data *data); + int (*set_vconn)(struct tcpci *tcpci, struct tcpci_data *data, + bool enable); + int (*start_drp_toggling)(struct tcpci *tcpci, struct tcpci_data *data, + enum typec_cc_status cc); + int (*set_vbus)(struct tcpci *tcpci, struct tcpci_data *data, bool source, bool sink); + void (*frs_sourcing_vbus)(struct tcpci *tcpci, struct tcpci_data *data); + void (*set_partner_usb_comm_capable)(struct tcpci *tcpci, struct tcpci_data *data, + bool capable); +}; + +struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data); +void tcpci_unregister_port(struct tcpci *tcpci); +irqreturn_t tcpci_irq(struct tcpci *tcpci); + +struct tcpm_port; +struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci); +#endif /* __LINUX_USB_TCPCI_H */ diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h index d3e65eb9e16f..46e73584b6e6 100644 --- a/include/linux/usb/tegra_usb_phy.h +++ b/include/linux/usb/tegra_usb_phy.h @@ -1,16 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __TEGRA_USB_PHY_H diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index fdf737d48b3b..7751bedcae5d 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -22,6 +22,8 @@ struct typec_altmode_ops; struct fwnode_handle; struct device; +struct usb_power_delivery; + enum typec_port_type { TYPEC_PORT_SRC, TYPEC_PORT_SNK, @@ -52,6 +54,16 @@ enum typec_role { TYPEC_SOURCE, }; +static inline int is_sink(enum typec_role role) +{ + return role == TYPEC_SINK; +} + +static inline int is_source(enum typec_role role) +{ + return role == TYPEC_SOURCE; +} + enum typec_pwr_opmode { TYPEC_PWR_MODE_USB, TYPEC_PWR_MODE_1_5A, @@ -213,6 +225,8 @@ struct typec_partner_desc { * @pr_set: Set Power Role * @vconn_set: Source VCONN * @port_type_set: Set port type + * @pd_get: Get available USB Power Delivery Capabilities. + * @pd_set: Set USB Power Delivery Capabilities. */ struct typec_operations { int (*try_role)(struct typec_port *port, int role); @@ -221,6 +235,8 @@ struct typec_operations { int (*vconn_set)(struct typec_port *port, enum typec_role role); int (*port_type_set)(struct typec_port *port, enum typec_port_type type); + struct usb_power_delivery **(*pd_get)(struct typec_port *port); + int (*pd_set)(struct typec_port *port, struct usb_power_delivery *pd); }; enum usb_pd_svdm_ver { @@ -240,6 +256,7 @@ enum usb_pd_svdm_ver { * @accessory: Supported Accessory Modes * @fwnode: Optional fwnode of the port * @driver_data: Private pointer for driver specific info + * @pd: Optional USB Power Delivery Support * @ops: Port operations vector * * Static capabilities of a single USB Type-C port. @@ -257,6 +274,8 @@ struct typec_capability { struct fwnode_handle *fwnode; void *driver_data; + struct usb_power_delivery *pd; + const struct typec_operations *ops; }; @@ -308,4 +327,8 @@ void typec_partner_set_svdm_version(struct typec_partner *partner, enum usb_pd_svdm_ver svdm_version); int typec_get_negotiated_svdm_version(struct typec_port *port); +int typec_port_set_usb_power_delivery(struct typec_port *port, struct usb_power_delivery *pd); +int typec_partner_set_usb_power_delivery(struct typec_partner *partner, + struct usb_power_delivery *pd); + #endif /* __LINUX_USB_TYPEC_H */ diff --git a/include/linux/usb/typec_altmode.h b/include/linux/usb/typec_altmode.h index 65933cbe9129..350d49012659 100644 --- a/include/linux/usb/typec_altmode.h +++ b/include/linux/usb/typec_altmode.h @@ -124,7 +124,7 @@ struct typec_altmode *typec_match_altmode(struct typec_altmode **altmodes, /** * typec_altmode_get_orientation - Get cable plug orientation - * altmode: Handle to the alternate mode + * @altmode: Handle to the alternate mode */ static inline enum typec_orientation typec_altmode_get_orientation(struct typec_altmode *altmode) diff --git a/include/linux/usb/typec_mux.h b/include/linux/usb/typec_mux.h index ee57781dcf28..9292f0e07846 100644 --- a/include/linux/usb/typec_mux.h +++ b/include/linux/usb/typec_mux.h @@ -58,17 +58,13 @@ struct typec_mux_desc { void *drvdata; }; +#if IS_ENABLED(CONFIG_TYPEC) + struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode, const struct typec_altmode_desc *desc); void typec_mux_put(struct typec_mux *mux); int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state); -static inline struct typec_mux * -typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc) -{ - return fwnode_typec_mux_get(dev_fwnode(dev), desc); -} - struct typec_mux_dev * typec_mux_register(struct device *parent, const struct typec_mux_desc *desc); void typec_mux_unregister(struct typec_mux_dev *mux); @@ -76,4 +72,40 @@ void typec_mux_unregister(struct typec_mux_dev *mux); void typec_mux_set_drvdata(struct typec_mux_dev *mux, void *data); void *typec_mux_get_drvdata(struct typec_mux_dev *mux); +#else + +static inline struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode, + const struct typec_altmode_desc *desc) +{ + return NULL; +} + +static inline void typec_mux_put(struct typec_mux *mux) {} + +static inline int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state) +{ + return 0; +} + +static inline struct typec_mux_dev * +typec_mux_register(struct device *parent, const struct typec_mux_desc *desc) +{ + return ERR_PTR(-EOPNOTSUPP); +} +static inline void typec_mux_unregister(struct typec_mux_dev *mux) {} + +static inline void typec_mux_set_drvdata(struct typec_mux_dev *mux, void *data) {} +static inline void *typec_mux_get_drvdata(struct typec_mux_dev *mux) +{ + return ERR_PTR(-EOPNOTSUPP); +} + +#endif /* CONFIG_TYPEC */ + +static inline struct typec_mux * +typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc) +{ + return fwnode_typec_mux_get(dev_fwnode(dev), desc); +} + #endif /* __USB_TYPEC_MUX */ diff --git a/include/linux/usb/typec_retimer.h b/include/linux/usb/typec_retimer.h new file mode 100644 index 000000000000..5e036b3360e2 --- /dev/null +++ b/include/linux/usb/typec_retimer.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __USB_TYPEC_RETIMER +#define __USB_TYPEC_RETIMER + +#include <linux/property.h> +#include <linux/usb/typec.h> + +struct device; +struct typec_retimer; +struct typec_altmode; +struct fwnode_handle; + +struct typec_retimer_state { + struct typec_altmode *alt; + unsigned long mode; + void *data; +}; + +typedef int (*typec_retimer_set_fn_t)(struct typec_retimer *retimer, + struct typec_retimer_state *state); + +struct typec_retimer_desc { + struct fwnode_handle *fwnode; + typec_retimer_set_fn_t set; + const char *name; + void *drvdata; +}; + +struct typec_retimer *fwnode_typec_retimer_get(struct fwnode_handle *fwnode); +void typec_retimer_put(struct typec_retimer *retimer); +int typec_retimer_set(struct typec_retimer *retimer, struct typec_retimer_state *state); + +static inline struct typec_retimer *typec_retimer_get(struct device *dev) +{ + return fwnode_typec_retimer_get(dev_fwnode(dev)); +} + +struct typec_retimer * +typec_retimer_register(struct device *parent, const struct typec_retimer_desc *desc); +void typec_retimer_unregister(struct typec_retimer *retimer); + +void *typec_retimer_get_drvdata(struct typec_retimer *retimer); + +#endif /* __USB_TYPEC_RETIMER */ diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h index 36c2982780ad..5050f502c1ed 100644 --- a/include/linux/usb/ulpi.h +++ b/include/linux/usb/ulpi.h @@ -3,10 +3,6 @@ * ulpi.h -- ULPI defines and function prorotypes * * Copyright (C) 2010 Nokia Corporation - * - * This software is distributed under the terms of the GNU General - * Public License ("GPL") as published by the Free Software Foundation, - * version 2 of that License. */ #ifndef __LINUX_USB_ULPI_H diff --git a/include/linux/usb/usb338x.h b/include/linux/usb/usb338x.h index 20020c1336d5..70a7e3cdb3c9 100644 --- a/include/linux/usb/usb338x.h +++ b/include/linux/usb/usb338x.h @@ -6,17 +6,6 @@ * Copyright (C) 2002 NetChip Technology, Inc. (http://www.netchip.com) * Copyright (C) 2003 David Brownell * Copyright (C) 2014 Ricardo Ribalda - Qtechnology/AS - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __LINUX_USB_USB338X_H diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 1b4d72d5e891..9f08a584d707 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -4,25 +4,17 @@ * * Copyright (C) 2000-2005 by David Brownell <dbrownell@users.sourceforge.net> * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_USB_USBNET_H #define __LINUX_USB_USBNET_H +#include <linux/mii.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> +#include <linux/types.h> +#include <linux/usb.h> + /* interface from usbnet core to each USB networking link we handle */ struct usbnet { /* housekeeping */ diff --git a/include/linux/usb/xhci-dbgp.h b/include/linux/usb/xhci-dbgp.h index 01fe768873f9..171fd74b1cfc 100644 --- a/include/linux/usb/xhci-dbgp.h +++ b/include/linux/usb/xhci-dbgp.h @@ -5,10 +5,6 @@ * Copyright (C) 2016 Intel Corporation * * Author: Lu Baolu <baolu.lu@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_XHCI_DBGP_H |