This patch migrates proc module to use iommu module.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch provides build support to build OMAP4
IOMMU module. This also adds the changes to Kconfig
file to make iommu option visible in menuconfig.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch adds omap4 support in iommu
module. This creates OMAP4 platform specific file
for iommu and defines the Ducati MMU fault interrupt.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch has the changes to iommu module to make
iommu functional on OMAP4 simulator. The changes
included using stubbed clock interface and commenting
out reading the MMU soft reset register.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch changes the procmgr driver's ioctl
base to start at 0x100 to fix the issue with
kernel version 2.6.31
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

The 2.6.31 kernel is discarding the ioctl # 2, so
had to change the ioctl for notify ducati driver.
This patch changes the ioctl command base to 0x100
from 0.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

fixes ipc compile errors due to missing <linux/mm.h>
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch reduces the DMM pool size to 44M to allow
kernel to use 74M memory with Ducati
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch removes an unnecessary WARN_ON in sharedregion_get_ptr
function. The WARN_ON is caused when a INVALID_SRPTR value is passed
into the function, which is a valid argument.
Signed-off-by: Suman Anna <s-anna@ti.com>

nameserver_get_local function has been modified in a recent patch to
return a positive value if it finds a match. The nameserver_get function
internally calls both nameserver_get_local and nameserver_remote_get.
The function is now patched so that it returns properly if the name is present
locally by comparing against a positive value for the return value from
nameserver_get_local, and against zero for nameserver_remote_get.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch removes unnecessary printks that are always enabled
in Syslink IPC modules.
Signed-off-by: Suman Anna <s-anna@ti.com>

This fixes the hang in heapbuf_destroy function.
The root cause of the issue was in heapbuf_close,
that was fixed with reference to latest syslink
code
Signed-off-by: Arun M G <arunmg@ti.com>

This patch removes a WARN_ON in PROC module
which is not really needed for most of the use cases.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes the issues found in nameserver_remotenotify
callback function. The following changes are made in this patch.
	- nameservet_get_local function returns the length of
		the name matched on success. Previously it was
		returning NULL.
	- nameserver_remotenotify_cbck function is corrected to
		not prematurely exit if a name is not found in
		the local nameserver table. Correction has also
		been made to send a request status value so
		that the remote core thread is not blocked.
Signed-off-by: Suman Anna <s-anna@ti.com>

This fix includes
[gatepeterson] A check for NULL for a parameter (name), that was not
necessary, was removed.

[nameserver remote notify] The nameserver instance handle was got
correctly from nameserver module but not used it. Instead we passed
an uninitialized variable to next nameserver call, that made a BUGON
Signed-off-by: Arun M G <arunmg@ti.com>

This patch reorganizes the listing of the modules in
Syslink Kconfig file. IPC module is moved to the bottom
and ProcMgr modules are moved to the top.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch address the following
	- Prints the L4 peripherals that are mapped
	- Renamed peripherals that starts with DSPVA_
	  to DUCATI_
	- Fixed the hw_mmu.c bug in reading RAM and CAM registers
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch implements the SysM3 and AppM3 start
and stop functionality. This exact functionality
is not verified as SysM3, AppM3 reset control is
not supported by Virtio.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch handles the following
        - Adds the missing L4 peripheral mapping
        - Fixes the checkpatch warnings in proc4430
        - Fixes the prints to remove the tabs.
        - Cosmetic changes in the code
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: Suman Anna <&lt;s-anna@ti.com>

This patch uses the Multiproc APIs to decide on the event charts
maintained in the shared memory region.Previously, this was hardcoded.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch adds udev support for ipcnotify and ducati notify
modules.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

The patch is a hack to support events to be sent between
SysM3<->MPU and AppM3<->MPU. As of now, both are handled
by a single driver with a single shared memory region
between Ducati and MPU.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch fixes the bug in sharedregion_add that does not allow
to add a second entry if the second entry's address is greater than
the first entry's address.

Minor status conversion statement added to nameserver_remotenotify
module to prevent the error in the shutdown phase of the MessageQ
sample.
Signed-off-by: Suman Anna <s-anna@ti.com>

This fix revert the work around made in MessageQ to
function it with Notify hard coded a multiproc id.

There is a minor fix in the Notify to enable multiproc
id beyond 2(replaced hard coded value with that provided
by multiproc)
Signed-off-by: Arun M G <arunmg@ti.com>

PROCMGR: updated with couple of changes for procmgr unmap Updated the ducatienabler.c file to get the procmgr Ummap function working. also updated the procmgr_drv.c file with a minor update
Signed-off-by: Arun Radhakrishnan <x0051460@ti.com>

Syslink: Notify,various fixes on Notify driver to support notify functionality on the kernel/user side

This patch contains various fixes on the notify module.These
include:
	- Memory allocation and freeing as required.
	- Remove/modify conditions in functions
	  notify_destroy()
	  notify_ducatidrv_qsearch_elem(), etc.
	- Remove compile time warning for
	  notify_drv_unregister_driver()
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch resolves the bugs found during the validation of
messageQ sample. The patch has temporary workarounds by assigning
the procIds for SysM3 and AppM3 as 1.
Signed-off-by: John Jayan <x00jayan@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch resolves issues in nameserver, nameserver remote, nameserver remote notify and messageQ. The fixes mainly involve correction of arg checks, status returns and status checks. These changes are necessary for MessageQ to work.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch correctly assigns the self_id and proc_id values for MPU and Ducati.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch resolves the issue in the missing padding bits in the Notify shared memory structures.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch resolves the issue of multiple ISR
from the MPU side being fired on receiving a
mailbox interrupt from Ducati Side.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch removes white spaces in function headers
of the notify ducati module
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch moves all the notify shm data
structures from the notify header to the
notify shm header.Also, shm structure header
names changed.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch fixes the bugs found during heapbuf sample validation.
The following are the main changes.
	- object creation attributes are assigned conditionally
		based on the create flag passed in _heapbuf_create
	- object lock has been commented out.
	- gt_traces are removed.

These fixes does not resolve the issues seen with heapbuf_destroy
in the sample.
Signed-off-by: Arun M G <arunmg@ti.com>

This patch replaces the linux mutex with gatepeterson for shared memory
protection in all the listmp_sharedmemory functions that deal with
listmp elements.
Signed-off-by: Suman Anna <s-anna@ti.com>

listmp_params has an extra additional member heap_handle, which is not
defined in the user-space. This has been removed.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch fixes the issues within listmp_sharedmemory module that are
causing the heapbuf_open and heapbuf_create to fail. listmp_sharedmemory module
uses the gate passed onto it from heapbuf. The module currently uses the linux
mutex apis with this gate, whereas the actual gate passed is a gatepeterson object.
The linux mutex apis are replaced with gatepeterson apis in
listmp_sharedmemort_put_tail function.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch fixes for the listmp element pointer corruption in
listmp_sharedmemory_destroy function. The corruption is caused
by usage of the linux kernel list macros within the
listmp_sharedmemory_delete function.

The patch also assigns SysM3 as the default remote owner processor for
lists being opened.
Signed-off-by: Simon Que <sque@ti.com>

This patch fixes the following bugs found during ListMP sample application
testing.
	- listmp_sharedmemory_ioctl_open has an out-of-place
		listmp_sharedmemory_create function call. This is removed.
	- cargs->api_status is not returning a failure value in case of
		premature exit for listmp_sharedmemory_get_head,
		listmp_sharedmemory_get_tail, listmp_sharedmemory_put_head,
		listmp_sharedmemory_put_tail functions.

There are other places where cargs->api_status needs to be fixed and this will
be done in a subsequent patch.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch provides fixes for minor bugs in gatepeterson driver
and sharedregion modules. gatepeterson driver has an incorrect
parameter check. Error traces are slightly adjusted in the
sharedregion module. Double semi-colons are corrected.
Signed-off-by: Suman Anna <s-anna@ti.com>