* [PATCH V5 0/5] Add chrdev and name query support for GLINK
@ 2019-11-22 10:05 Arun Kumar Neelakantam
0 siblings, 0 replies; 4+ messages in thread
From: Arun Kumar Neelakantam @ 2019-11-22 10:05 UTC (permalink / raw)
To: ohad, bjorn.andersson, clew, sricharan
Cc: linux-remoteproc, linux-kernel, Arun Kumar Neelakantam
Add support for the GLINK rpmsg transport to register a rpmsg chrdev.
This will create the rpmsg_ctrl nodes for userspace clients to open
rpmsg epts. The rpmsg chrdev allocation is done by allocating a local
channel which also allocates an ept. We need to add some guards against
edge cases for this chrdev because it will never fully open.
Changes since v4:
- Resending by removing approved patches
Changes since v3:
- Change to device_add_group for rpmsg name attr
- Add patch to unregister the rpmsg device
- Add patch to support compat ioctl for rpmsg char driver
Changes since v2:
- Revert change to make glink attribute table const
Changes since v1:
- Add explanation to dt-bindings commit message
- Add patch complete_all the open_req/ack variables
- Add patch to prevent null pointer dereference in chrdev channel release
- Change chrdev allocation to use glink channel allocation
- Change glink attr struct to const
Arun Kumar Neelakantam (1):
rpmsg: glink: unregister rpmsg device during endpoint destroy
Chris Lew (4):
rpmsg: glink: Use complete_all for open states
rpmsg: Guard against null endpoint ops in destroy
rpmsg: glink: Add support for rpmsg glink chrdev
rpmsg: glink: Expose rpmsg name attr for glink
drivers/rpmsg/qcom_glink_native.c | 79 +++++++++++++++++++++++++++++++++++++--
drivers/rpmsg/rpmsg_core.c | 2 +-
2 files changed, 77 insertions(+), 4 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH V5 0/5] Add chrdev and name query support for GLINK
@ 2020-05-20 9:39 Arun Kumar Neelakantam
0 siblings, 0 replies; 4+ messages in thread
From: Arun Kumar Neelakantam @ 2020-05-20 9:39 UTC (permalink / raw)
To: ohad, bjorn.andersson, clew, sricharan
Cc: linux-remoteproc, linux-kernel, Arun Kumar Neelakantam
Add support for the GLINK rpmsg transport to register a rpmsg chrdev.
This will create the rpmsg_ctrl nodes for userspace clients to open
rpmsg epts. The rpmsg chrdev allocation is done by allocating a local
channel which also allocates an ept. We need to add some guards against
edge cases for this chrdev because it will never fully open.
Changes since v5:
- Re-orange the completion_done code
Changes since v4:
- Resending by removing approved patches
Changes since v3:
- Change to device_add_group for rpmsg name attr
- Add patch to unregister the rpmsg device
- Add patch to support compat ioctl for rpmsg char driver
Changes since v2:
- Revert change to make glink attribute table const
Changes since v1:
- Add explanation to dt-bindings commit message
- Add patch complete_all the open_req/ack variables
- Add patch to prevent null pointer dereference in chrdev channel release
- Change chrdev allocation to use glink channel allocation
- Change glink attr struct to const
Arun Kumar Neelakantam (1):
rpmsg: glink: unregister rpmsg device during endpoint destroy
Chris Lew (4):
rpmsg: glink: Use complete_all for open states
rpmsg: Guard against null endpoint ops in destroy
rpmsg: glink: Add support for rpmsg glink chrdev
rpmsg: glink: Expose rpmsg name attr for glink
drivers/rpmsg/qcom_glink_native.c | 79 +++++++++++++++++++++++++++++++++++++--
drivers/rpmsg/rpmsg_core.c | 2 +-
2 files changed, 77 insertions(+), 4 deletions(-)
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH V5 0/5] Add chrdev and name query support for GLINK
@ 2020-05-13 5:10 Arun Kumar Neelakantam
0 siblings, 0 replies; 4+ messages in thread
From: Arun Kumar Neelakantam @ 2020-05-13 5:10 UTC (permalink / raw)
To: ohad, bjorn.andersson, clew, sricharan
Cc: linux-remoteproc, linux-kernel, Arun Kumar Neelakantam
Add support for the GLINK rpmsg transport to register a rpmsg chrdev.
This will create the rpmsg_ctrl nodes for userspace clients to open
rpmsg epts. The rpmsg chrdev allocation is done by allocating a local
channel which also allocates an ept. We need to add some guards against
edge cases for this chrdev because it will never fully open.
Changes since v4:
- Resending by removing approved patches
Changes since v3:
- Change to device_add_group for rpmsg name attr
- Add patch to unregister the rpmsg device
- Add patch to support compat ioctl for rpmsg char driver
Changes since v2:
- Revert change to make glink attribute table const
Changes since v1:
- Add explanation to dt-bindings commit message
- Add patch complete_all the open_req/ack variables
- Add patch to prevent null pointer dereference in chrdev channel release
- Change chrdev allocation to use glink channel allocation
- Change glink attr struct to const
Arun Kumar Neelakantam (1):
rpmsg: glink: unregister rpmsg device during endpoint destroy
Chris Lew (4):
rpmsg: glink: Use complete_all for open states
rpmsg: Guard against null endpoint ops in destroy
rpmsg: glink: Add support for rpmsg glink chrdev
rpmsg: glink: Expose rpmsg name attr for glink
drivers/rpmsg/qcom_glink_native.c | 79 +++++++++++++++++++++++++++++++++++++--
drivers/rpmsg/rpmsg_core.c | 2 +-
2 files changed, 77 insertions(+), 4 deletions(-)
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH V5 0/5] Add chrdev and name query support for GLINK
@ 2019-11-22 10:05 Arun Kumar Neelakantam
0 siblings, 0 replies; 4+ messages in thread
From: Arun Kumar Neelakantam @ 2019-11-22 10:05 UTC (permalink / raw)
To: ohad, bjorn.andersson, clew, sricharan
Cc: linux-remoteproc, linux-kernel, Arun Kumar Neelakantam
Add support for the GLINK rpmsg transport to register a rpmsg chrdev.
This will create the rpmsg_ctrl nodes for userspace clients to open
rpmsg epts. The rpmsg chrdev allocation is done by allocating a local
channel which also allocates an ept. We need to add some guards against
edge cases for this chrdev because it will never fully open.
Changes since v4:
- Resending by removing approved patches
Changes since v3:
- Change to device_add_group for rpmsg name attr
- Add patch to unregister the rpmsg device
- Add patch to support compat ioctl for rpmsg char driver
Changes since v2:
- Revert change to make glink attribute table const
Changes since v1:
- Add explanation to dt-bindings commit message
- Add patch complete_all the open_req/ack variables
- Add patch to prevent null pointer dereference in chrdev channel release
- Change chrdev allocation to use glink channel allocation
- Change glink attr struct to const
Arun Kumar Neelakantam (1):
rpmsg: glink: unregister rpmsg device during endpoint destroy
Chris Lew (4):
rpmsg: glink: Use complete_all for open states
rpmsg: Guard against null endpoint ops in destroy
rpmsg: glink: Add support for rpmsg glink chrdev
rpmsg: glink: Expose rpmsg name attr for glink
drivers/rpmsg/qcom_glink_native.c | 79 +++++++++++++++++++++++++++++++++++++--
drivers/rpmsg/rpmsg_core.c | 2 +-
2 files changed, 77 insertions(+), 4 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-05-20 9:40 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-22 10:05 [PATCH V5 0/5] Add chrdev and name query support for GLINK Arun Kumar Neelakantam
-- strict thread matches above, loose matches on Subject: below --
2020-05-20 9:39 Arun Kumar Neelakantam
2020-05-13 5:10 Arun Kumar Neelakantam
2019-11-22 10:05 Arun Kumar Neelakantam
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.