linux-kernel - [PATCH v6 01/14] usb: typec: tcpci: Add register definitions to tcpci

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200901025927.3596190-2-badhri@google.com>
Date:   Mon, 31 Aug 2020 19:59:14 -0700
From:   Badhri Jagan Sridharan <badhri@...gle.com>
To:     Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Badhri Jagan Sridharan <badhri@...gle.com>
Subject: [PATCH v6 01/14] usb: typec: tcpci: Add register definitions to tcpci

Add register definitions to trap extended alerts.

Signed-off-by: Badhri Jagan Sridharan <badhri@...gle.com>
---
Change history:
- No code changes. Update version from v1 to v6 to avoid confusion
---
 drivers/usb/typec/tcpm/tcpci.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h
index 11c36d086c86..fd26ca35814c 100644
--- a/drivers/usb/typec/tcpm/tcpci.h
+++ b/drivers/usb/typec/tcpm/tcpci.h
@@ -16,6 +16,7 @@
 #define TCPC_PD_INT_REV			0xa
 
 #define TCPC_ALERT			0x10
+#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)
@@ -32,6 +33,10 @@
 #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_CONFIG_STD_OUTPUT		0x18
 
 #define TCPC_TCPC_CTRL			0x19
-- 
2.28.0.402.g5ffc5be6b7-goog