lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 1 Nov 2017 17:03:11 +0000 From: Adam Thomson <Adam.Thomson.Opensource@...semi.com> To: Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Guenter Roeck <linux@...ck-us.net>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Sebastian Reichel <sre@...nel.org>, Hans de Goede <hdegoede@...hat.com>, Yueyao Zhu <yueyao.zhu@...il.com>, Rui Miguel Silva <rmfrfs@...il.com> CC: <linux-usb@...r.kernel.org>, <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <support.opensource@...semi.com> Subject: [RFC PATCH 3/7] typec: tcpm: Add SDB header for Status message handling This commit adds a header providing definitions for handling Status messages. Currently the header only focuses on handling incoming Status messages. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com> --- include/linux/usb/pd_ext_sdb.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 include/linux/usb/pd_ext_sdb.h diff --git a/include/linux/usb/pd_ext_sdb.h b/include/linux/usb/pd_ext_sdb.h new file mode 100644 index 0000000..6d6da31 --- /dev/null +++ b/include/linux/usb/pd_ext_sdb.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2017 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@...semi.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. + */ + +#ifndef __LINUX_USB_PD_EXT_SDB_H +#define __LINUX_USB_PD_EXT_SDB_H + +/* SDB : Status Data Block */ +enum pd_ext_sdb_fields { + EXT_SDB_INTERNAL_TEMP = 0, + EXT_SDB_PRESENT_INPUT, + EXT_SDB_PRESENT_BATT_INPUT, + EXT_SDB_EVENT_FLAGS, + EXT_SDB_TEMP_STATUS, + EXT_SDB_DATA_SIZE, +}; + +/* Event Flags */ +#define EXT_SDB_EVENT_OCP BIT(1) +#define EXT_SDB_EVENT_OTP BIT(2) +#define EXT_SDB_EVENT_OVP BIT(3) +#define EXT_SDB_EVENT_CF_CV_MODE BIT(4) + +#define EXT_SDB_PPS_EVENTS (EXT_SDB_EVENT_OCP | \ + EXT_SDB_EVENT_OTP | \ + EXT_SDB_EVENT_OVP) + +#endif /* __LINUX_USB_PD_EXT_SDB_H */ -- 1.9.1
Powered by blists - more mailing lists