Adding force no flush and invalidate flag for rpcmem_alloc
and respective attributes for remote_register_buf_attr.
Skip flush and invalidate if corresponding flag is set.
Change-Id: I5b872d1f22b082716a1fe715375c66a212fedbac
Acked-by: Deepika Singh <dsi@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
Use unsigned int for counters and maintain consistency when using
in the datatypes.
Change-Id: Ib4f15d3e0a5971da1beaeb57dc1b827e60c94d0a
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
Currently before staticPD on QDSP is up, remote mappings are
being removed. Instead, remove the mappings after staticPD is up.
Change-Id: I10a37b4c840dbd830f7b8897aabbf8681329b74c
Acked-by: Vishnu Karthik D <vikarthi@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
Enable FSA driver on Lahaina to support analog type-c
headset.
Change-Id: Ia95383641030c9ff56300c975ffd35a96abcdac5
Signed-off-by: Meng Wang <mengw@codeaurora.org>
When WALT and CFI are enabled, weak symbols which points to NULL
are causing issues like global structures becoming NULL due to
compiler/linker treatment of these symbols.
Provide proper stub definition for all such weak symbols to avoid
issues until compiler/linker gets fixed.
Change-Id: I3dce047393521681e663a0ad254b07e9769e0265
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
MEM_NOTIFY is useful for sending VMs notifications about
memory that has been shared with them, as well as sending
owners of memory an indication that a VM has released memory
that they own, so add support for it.
Change-Id: I65bf0d000c8b3850f04c85eec70692728314b26d
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Relying on hyp_assign for sharing memory is not sufficient,
as there are certain cases where hyp_assign is not applicable
for sharing memory (e.g. I/O memory). Add support for the MEM_SHARE
and MEM_LEND operations for sharing/lending memory with other
VMs respectively.
Change-Id: I7de502385a045f073540fa30c164b3410f6b5bd0
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
The MEM_ACCEPT call is required for VMs to map the
memory represented by a handle into their RM managed
page-tables, so add support for it.
Change-Id: I669ebd8298af405ca586a5721b26c4e19ffe39aa
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
The MEM_RELEASE/MEM_RECLAIM RM calls are required to unmap memory
from the RM managed page-tables of VMs, as well as for VMs that
own memory to reclaim it respectively, so add support for it.
Change-Id: I6b8025cb08067331deb9cc89ec1d36c94c959c59
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
The MEM_QCOM_LOOKUP_SGL RM call is required to retrieve
handles for memparcels created through hyp assign. Thus,
add support for it in the RM driver.
Change-Id: Ib854187daffa13a44c948111ef560c3479f2590c
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Expose the label used for the mem-buf message queue.
Change-Id: I6f7c7629f9f6a4aefaea65653187ba210ef6ceb8
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
The memparcel handles are standard in the haven interface,
so expose them to the rest of the kernel.
Change-Id: Id8eafd5f3fe0f1403b9b76b9a0176c11d6546707
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
The change involes support for 3.4 Mhz and modified clk values for 400 Khz
to support NFC enumeration. Also changed open drain frequency to be used
from i2c clk freq passed from DTSI.
Change-Id: Iee75cfcd630e905b10bff790de84b1da2efdc042
Signed-off-by: Subramanian Ananthanarayanan <skananth@codeaurora.org>
Currently the Soong logic doesn't kick in if a change updates
headers but doesn't update gen_headers_arm*.bp files for
incremental builds. Fix the issue by making inputs to the
kernel_headers.py script as variables instead of a list.
Change-Id: I9737f6d655848458bfda70b8c6f4d9aa896a98fc
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
On newer kernels, memory allocated by dma_alloc_attrs() is
expected to be zeroed out upon allocation. The allocation
paths in fastmap do not currently account for this new
requirement, so update them to zero out memory, unless
the client explicitly asks for memory to not be zeroed out.
Change-Id: I5c7fa81ab4b8fa98890036082883769ab12443c6
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Currently qti_flash_led_switch_brightness_set() is used to enable or
disable switch. Split it into separate APIs to enable and disable
switch. This will make it easier to control switches which is required
for implementing slow-sync flash feature.
Change-Id: I668ab872d1d646f97ed8fbfba4dfca6b4db5bc70
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
