From: Benjamin Tissoires <benjamin.tissoires-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>,
Jean Delvare <jdelvare-l3A5Bk7waGM@public.gmane.org>,
Dmitry Torokhov
<dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: benjamin.tissoires-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Benjamin Tissoires
<benjamin.tissoires-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v4 0/3] I2C/SMBus: add support for Host Notify (in i2c_i801)
Date: Thu, 23 Jul 2015 14:55:15 -0400 [thread overview]
Message-ID: <1437677718-7894-1-git-send-email-benjamin.tissoires@redhat.com> (raw)
Hi,
this is the v4 of this patch series which fixes the race we discovered this
week when accessing the registers in i2c_i801.
Compared to v3, i2c_handle_smbus_host_notify can now be called in a non sleeping
thread because a worker will be spawn later on.
That also means that we need to allocate the worker and some other structures,
so I introduced i2c_setup_smbus_host_notify().
Cheers,
Benjamin
Benjamin Tissoires (3):
i2c: add a protocol parameter to the alert callback
i2c-smbus: add SMBus Host Notify support
i2c: i801: add support of Host Notify
Documentation/i2c/smbus-protocol | 3 +
drivers/char/ipmi/ipmi_ssif.c | 6 +-
drivers/hwmon/lm90.c | 3 +-
drivers/i2c/busses/i2c-i801.c | 164 +++++++++++++++++++++++++++++----------
drivers/i2c/i2c-smbus.c | 113 +++++++++++++++++++++++++--
include/linux/i2c-smbus.h | 43 ++++++++++
include/linux/i2c.h | 10 ++-
include/uapi/linux/i2c.h | 1 +
8 files changed, 292 insertions(+), 51 deletions(-)
--
2.4.3
next reply other threads:[~2015-07-23 18:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-23 18:55 Benjamin Tissoires [this message]
[not found] ` <1437677718-7894-1-git-send-email-benjamin.tissoires-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-23 18:55 ` [PATCH v4 1/3] i2c: add a protocol parameter to the alert callback Benjamin Tissoires
2015-07-23 18:55 ` [PATCH v4 2/3] i2c-smbus: add SMBus Host Notify support Benjamin Tissoires
2015-07-23 18:55 ` [PATCH v4 3/3] i2c: i801: add support of Host Notify Benjamin Tissoires
2015-09-22 17:41 ` [PATCH v4 0/3] I2C/SMBus: add support for Host Notify (in i2c_i801) Benjamin Tissoires
2015-09-23 9:16 ` Jean Delvare
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