This patch fixes the bugs in sharedregion_get_table_info
implementation. Fixed the BUG_ON call to check for
valid pointer and changed the check from (proc_count+1)
to proc_count in sharedregion_ioctl.c
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: Arun Gopalakrishnan <arunmg@ti.com>

This patch updates the proc_ctrl structure in sync with
Ducati side structure.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes the issues in multiproc
   1.  The ioctl command base is moved to 2 from 0, this applies to multiproc
   and all other ipc modules
   2.  Default configuration values were added to module state object
   3.  The multiproc functions that were called with wrong argument were fixed
Signed-off-by: Arun M G <arunmg@ti.com>

This patch adds IOMMU dependancy for Proc4430 module

Signed-off-by: Ramesh Gupta G<grgupta@ti.com>

This patch enables the IOMMU by default in kernel
configuration.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

procmgr.h file has been moved from drivers/dsp/syslink/procmgr
to arch/arm/plat-omap/include/syslink/procmgr.h. This is required
as sysmgr would need to include procmgr.h.
Signed-off-by: Suman Anna <s-anna@ti.com>

Uses syslink atomic calls to maintain driver state in the
notify ducati driver module.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch uses syslink atomic calls to check and set
states of the notify driver module
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch supports pid to be passed from the notify use side
module to provide callback to registered events.
Attach and detach functions added. exit function removed.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch fixes the ProcMgr_start function to
take correct proc_id and entry_point from the
userspace.
Reworked the patch to fix merge conflicts (Hari K)
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Signed-off-by: Hari Kanigeri<h-kanigeri2@ti.com>

This patch adds support to sys mananager and adapting
to new IPC.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch reduces the DMM pool size to
4MB
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch aligns heapbuf code with IPC 50 and Syslink 2_00_00_08 changes.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch can be used to sync with the syslink drop 2.0.0.8 for
ListMP/ListMP Shared Mem and MessageQ Transport SHM modules

The changes are limited to
1.      parameter name changes
2.      error code changes
3.      addition of error function in MessageQ Transport SHM

No major functional change in any of the functions in above
modules.
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to sync with the syslink drop 2.0.0.6
for gatepeterson

The major changes are
  1. The atomic function usage came in the above modules
  2. Some logical changes came in some of the functions (create/delete,
     open/close)
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to sync with the syslink drop 2.0.0.6.,
this will add a new memory management module for Ducati-MPU
shared memory management

This module will keep track of the shared memory b/w Ducati-MPU that
is mapped in to MPU/Linux address space. This module also provides
functions that can be used for address translation(b/w physical
address and kernel virtual address)
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to synk with the syslink drop 2.0.0.6
for above modules
The major changes are
   1. The atomic function usage came in the above modules
   2. Some logical changes came in some of the fuinctions
     in above modules (create/delete, open/close etc.)
   3. Some of the data structure were changed
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to sync with the syslink drop 2.0.0.6
for above modules
The major changes are
   1. The atomic function usage came in the above modules
   2. Some logical changes came in some of the functions
      in above modules (messageq get, messageq put etc.)
   3. Some of the data structures were changed
   4. Few new functions introduced in place of macros
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to synk with the syslink drop 2.0.0.6
The major changes are
1. The atomic function usage related changes
2. The ioctl argument changes
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to synk with the syslink drop 2.0.0.6
for above modules
The major changes are
1. The atomic function usage came in the above modules
2. Some logical changes came in some of the fuinctions
   in above modules (nameserver get, nameserver notify get etc.)
Signed-off-by: Arun M G <arunmg@ti.com>

This patch can be used to synk with the syslink drop 2.0.0.6
for multiproc module
The major changes are
1. The atomic function usage came in the above modules
2. Some logical changes came in some of the fuinctions
3. The ioctl interface modified to sync with syslink
Signed-off-by: Arun M G <arunmg@ti.com>

This patch take care of the atomic functions
used in the IPC modules.
Signed-off-by: Arun M G <arunmg@ti.com>

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>