#
5500382e |
|
15-Jan-2024 |
Christophe JAILLET <christophe.jaillet@wanadoo.fr> |
staging: greybus: Remove usage of the deprecated ida_simple_xx() API ida_alloc() and ida_free() should be preferred to the deprecated ida_simple_get() and ida_simple_remove(). Note that the upper limit of ida_simple_get() is exclusive, buInputt the one of ida_alloc_range()/ida_alloc_max() is inclusive. So a -1 has been added when needed. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/2e7bbdaf8a495bb1273396395b5c779363287581.1705350141.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
f7704755 |
|
05-Oct-2023 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
staging: greybus: authentication: make cap_class constant Now that the driver core allows for struct class to be in read-only memory, making all 'class' structures to be declared at build time placing them into read-only memory, instead of having to be dynamically allocated at load time. Cc: Alex Elder <elder@kernel.org> Cc: greybus-dev@lists.linaro.org Reviewed-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/2023100534-showoff-alright-6c95@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
1aaba11d |
|
13-Mar-2023 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
driver core: class: remove module * from class_create() The module pointer in class_create() never actually did anything, and it shouldn't have been requred to be set as a parameter even if it did something. So just remove it and fix up all callers of the function in the kernel tree at the same time. Cc: "Rafael J. Wysocki" <rafael@kernel.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
ec0ad868 |
|
24-Aug-2019 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
staging: greybus: move core include files to include/linux/greybus/ With the goal of moving the core of the greybus code out of staging, the include files need to be moved to include/linux/greybus.h and include/linux/greybus/ Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com> Cc: Johan Hovold <johan@kernel.org> Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com> Cc: Rui Miguel Silva <rmfrfs@gmail.com> Cc: David Lin <dtwlin@gmail.com> Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Mark Greer <mgreer@animalcreek.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-8-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
ea0af4b6 |
|
17-Jan-2018 |
Kamal Heib <kamalheib1@gmail.com> |
staging: greybus: authentication.c: Fix alignment should match open parenthesis Fix the following error found by checkpatch.pl: CHECK: Alignment should match open parenthesis +static int cap_ioctl(struct gb_cap *cap, unsigned int cmd, + void __user *buf) Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
863dbc52 |
|
07-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
staging: greybus: Remove redundant license text Now that the SPDX tag is in all greybus files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com> Reviewed-by: Alex Elder <elder@linaro.org> Acked-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Acked-by: David Lin <dtwlin@gmail.com> Acked-by: Johan Hovold <johan@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Mark Greer <mgreer@animalcreek.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Acked-by: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
eb50fd3a |
|
07-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
staging: greybus: add SPDX identifiers to all greybus driver files It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/staging/greybus files files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com> Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Acked-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Acked-by: David Lin <dtwlin@gmail.com> Reviewed-by: Alex Elder <elder@linaro.org> Acked-by: Johan Hovold <johan@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Mark Greer <mgreer@animalcreek.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
5f50ca98 |
|
01-Feb-2017 |
Masanari Iida <standby24x7@gmail.com> |
staging: greybus: Remove duplicate include file This patch removed duplicated include line. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
c57fbb40 |
|
26-Jul-2016 |
Viresh Kumar <viresh.kumar@linaro.org> |
greybus: firmware: Add runtime PM support This patch implements runtime PM support for firmware management bundle. This guarantees that the bundle will be active, while the AP or the Module is trying to exchange any operations over any of the CPorts. - Firmware Management CPort: Runtime PM get/put calls are placed around the ioctl calls, which are all implemented as blocking ioctls. - Component Authentication CPort: Runtime PM get/put calls are placed around the ioctl calls, which are all implemented as blocking ioctls. - SPI: Uses the interface provided by spilib.c and runtime PM get/put are called around connection usage. - firmware-download: This is the most tricky one. All operations on this CPort are initiated from the Module and not from the AP. And the AP needs to do runtime_pm_get() before any request is received over this CPort. The module doesn't send any request over this connection, unless the AP has requested the module over firmware management CPort to download a firmware package over firmware download CPort. And so the runtime PM get/put calls around the ioctls in fw-management.c are sufficient to handle the firmware management CPort as well. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
#
fc0c38b3 |
|
14-Jul-2016 |
Alex Elder <elder@linaro.org> |
greybus: use memdup_user() Coccinelle reports that there are two opportunities to use memdup_user() in "authentication.c". This patch simplifies the code in cap_ioctl() by taking advantage of that. Make use of a local variable "size" to improve readability. Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
#
e3eda54d |
|
30-Jun-2016 |
Viresh Kumar <viresh.kumar@linaro.org> |
greybus: Add Component Authentication Protocol support This patch adds Component Authentication Protocol support in greybus. The purpose of the CAP protocol is to authenticate the Module hardware, and it can only be used when it is present as part of the firmware-management bundle, on a separate CPort. Compile tested only. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Jun Li <li_jun@projectara.com> Tested-by: Jun Li <li_jun@projectara.com> Signed-off-by: Alex Elder <elder@linaro.org>
|