Moved handling of fixup for binder objects,
handles and file descriptors into separate
functions.
Change-Id: If68c2d93c3a42765cefda40dc807b39f6ab774c2
Signed-off-by: Martijn Coenen <maco@google.com>
Git-commit: 6ea3f1848b
Git-repo: https://git.linaro.org/kernel/linux-linaro-stable
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Add a new module parameter 'devices', that can be
used to specify the names of the binder device
nodes we want to populate in /dev.
Each device node has its own context manager, and
is therefore logically separated from all the other
device nodes.
The config option CONFIG_ANDROID_BINDER_DEVICES can
be used to set the default value of the parameter.
This approach was favored over using IPC namespaces,
mostly because we require a single process to be a
part of multiple binder contexts, which seemed harder
to achieve with namespaces.
Change-Id: Idc765f6186282bdfcf95960d7b4168c5f0992c31
Signed-off-by: Martijn Coenen <maco@google.com>
Git-commit: 5711c305d2
Git-repo: https://git.linaro.org/kernel/linux-linaro-stable
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Move the context manager state into a separate
struct context, and allow for each process to have
its own context associated with it.
Change-Id: I2a1c9adbc01ce1125e4f8661898e7ea4b4904ebe
Signed-off-by: Martijn Coenen <maco@google.com>
Git-commit: e11560a518
Git-repo: https://git.linaro.org/kernel/linux-linaro-stable
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
flat_binder_object is used for both handling
binder objects and file descriptors, even though
the two are mostly independent. Since we'll
have more fixup objects in binder in the future,
instead of extending flat_binder_object again,
split out file descriptors to their own object
while retaining backwards compatibility to
existing user-space clients. All binder objects
just share a header.
Change-Id: Ife64444979fba493c1865d2e4f4213ec26d03720
Signed-off-by: Martijn Coenen <maco@google.com>
Git-commit: d8e0aca03a
Git-repo: https://git.linaro.org/kernel/linux-linaro-stable
[neeraju@codeaurora.org: resolve trivial merge conflicts]
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Add new sdhci host_op for updating ice configuration while sending
request through cmdq. Adding provision for supporting the ice
context configuration for ICE HCI.
Change-Id: I0e7299cfb1064c117aa94fb2416cc5cc4f1ec5f6
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Factor out the logic of getting ice config parameters from
sdhci_msm_ice_cfg().
With ICE2.0, same sdhci_msm_ice_cfg function is being called from cmdq
and noncq. But with ICE3.0 support, cmdq needs a separate host op.
Since this logic of getting ice config is common for noncq and cmdq,
by having it in separate function, same can be reused
in cmdq host op as-well.
Change-Id: If2cf26667acd54cb7ee7bd6283d8f24fcbf60791
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Factor out the logic of updating the SDHC ICE config registers
from sdhci_msm_ice_cfg().
For ICE3.0, different set of SDHC ICE registers are need to be updated.
So having this logic in separate functions, we can have logical
separation for ICE2.0 and ICE3.0.
Change-Id: Ib3d3f9701875000985dc9382bdcdf5fb0e872a43
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
KTM won't apply a frequency mitigation request for an offline cluster.
Instead when the CPU is brought back online, the cpufreq will ask for
new request and KTM will limit the frequency at that time. With the LMH
DCVSh doing the frequency mitigation, the frequency request is not
applied when the CPU comes back online.
For targets with LMH DCVSh frequency mitigation, apply the latest
frequency mitigation request when the CPU comes back online.
Change-Id: If280e4e19fc5dd717aae4f0992d2e2950c057c57
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
This enables CCID bridge between CCID Host and CCID
daemon in userspace.
Change-Id: Ie68bf6c98b53d992f43b2a4daa168a8b3caac5b6
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
This allows ccid device to enumerate using usb compostion
driver supporting config file system. Also fix compliation
errors.
Change-Id: I363b8f967781ab162fbd7ded0b397c86cf3d3fc5
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
During U1 exit, the controller might send LFPS ping at the same
time when the P1 to P0 transition occurs(GUSB3PIPECTL[27] = '0').
The de-assertion of the pipe_TxElecIdle signal during the
pipe_PowerDown signal transition violates the PIPE specification.
Fix this by setting GUSB3PIPECTL[27] = '1' so that there is no
pipe_PowerDown transition during U1 exit. This fix is applicable
for DWC3 revision 3.10 or older.
Change-Id: I7708d42c0f8b67d315be59e9ff9f04ccb74b9b5c
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Modified size and alignment in adsp-region node to allow for
HLOS memory to be used for growing of heap and for loading
shared objects on DSP.
Change-Id: I41e95100d67141e30f02f4e718f66e3b2dfe157b
Acked-by: Ashwini Patil <aapatil@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>
In case of device shutdown DMA memory allocation might
fail with GFP_KERNEL flag. This failure might occur
since the calling process received SIGKILL.In order to
avoid that scenario perform the DMA allocation with atomic
flag.
CRs-Fixed: 1116368
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Change-Id: Id4d29d0f4a25f5630911db79c236fb08da752be4
WCN3990 target uses different bit filed for ce
gather support.
Populate valid src descriptor buffers and gather
flag for WCN3990 target.
CRs-Fixed: 1115328
Change-Id: Ia7e73bd3009823357bb7df06eddb4903efb47286
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
