This patch changes the notify tesla module to use open
source mailbox instead of notify dispatcher.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch essentially calls syslink specific atomic
functions to maintain notify tesla driver state. Part
of IPC migration.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

Switching find_task_by_vpid call to pid_task, according to
clean ups in pid module.

Reference:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=17f98dcf6010a1cfd25d179fd0ce77d3dc2685c3Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>

For newer kernels the ioctl numbers have changed, passing ioctl number
1 or 2, will call kernel functions inside the ioctl syscall switch.

This patch changes the base number for bridge ioctls to start on 101.
For this to work, the same change has to be propagated to bridge API.

This patch should be temporary until the _IOx kernel calls are used
to define ioctl numbers withing bridge driver.
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>

This patch provides OMAP4 Syslink release notes for
L24.0.9 release.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch adds notify dependancies for Tesla
bridgedriver
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch provides OMAP4 Syslink release notes for
L24.0.8 release.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch fixes coding style in tesla driver
sources.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes minor checkpatch warnings.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes coding style and compilation
warnings.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

Use kernel bit operation functions instead of
custom defined.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch cleans up tesla header files
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

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

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

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

Fixed typo in Makefile to build dspbridge
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

Intial Bridge changes for new tree These are the bridge changes for OMAP4 and Notify Support. Require cleanup.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

Provide build support for tesla in omap4 setup
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

Port 3430 bridge files for tesla support. Also disables
PM.

This patch adds tesla driver to teslabridge tree
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

The memory alignment was not done properly in proc4430_map.  It was not
being aligned to the size of all pages needed to cover the reserved
area.  As a result, not all of it was reserved.  This has been fixed and
tested.
Signed-off-by: Simon Que <sque@ti.com>

This is a patch for near-term to enable MM to validate non-Tiler buffers.
This patch  maps the SW DMM region at 0x80000000 and of size 4MB into
the kernel space and also adds a new shared region for it in
platform_setup function. platform_override_config function is updated
to configure the messageq module with 3 heaps.
Signed-off-by: Suman Anna <s-anna@ti.com>

Syslink destroy phase was failing because of incorrect order of
operations in gatepeterson and notify ducati.
Signed-off-by: Simon Que <sque@ti.com>

Error message strings in sysmgr did not have newline characters at end.
They have been added.
Signed-off-by: Simon Que <sque@ti.com>

Changed the order of heapbuf cleanup operations in
platform_stop_callback.  The heapbuf gate handles are deleted after
heapbuf is closed.  Otherwise the heapbuf close function will hang when
attempting to enter the gate.
Signed-off-by: Simon Que <sque@ti.com>

Thi patch has changes to migrate to syslink version 2.0.0.12
Also added some additional checks. Added -EINVAL return code
for invalid arguments.
Signed-off-by: C A Subramaniam <subramaniam.ca@gmail.com>

Patch Introduces additional tracking of notify driver
handles.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch incorporates a number of bug fixes from the Syslink
2.00.00.12 drop. The following is the summary of changes.

1. sharedregion:
	- sharedregion_remove() is corrected to remove the
		sharedregion entry from the desired processor table.
2. platform_mem:
	- fixed memory leaks.
3. nameserver_remotenotify:
	- an atomic_t variable is added to maintain reference counting
		and the state of the module.
	- nameserver_get_local searches directly copy the value into the
		sharedmemory request buffer.
	- additional error checking is added.
4. messageq:
	- Number of priority queues definition moved from messageq source
		code to messageq header file, and is now also used by
		the messageq_transportshm module.
	- messageqq_transportshm module state object also keeps track of
		the individual messageq_transportshm instances created.
5. listmp_sharedmemory:
	- listmp_sharedmemory_open return value can come from nameserver,
		and so is checked against only a negative value for failure
	- sharedregion value is added into the nameserver database rather
		than the absolute sharedaddr.
	- minor changes in variable names.
6. heapbuf:
	- additional checks were added for valid sharedregion ptrs.
	- heapbuf_open return value can come from nameserver, and so
		is checked against only a negative value for failure.
	- minor changes in variable names.
7. gatepeterson:
	- minor changes in gatepeterson module. This module is currently
		missing the gatespinlock for interrupt context protection.
	- additional checks were added for valid sharedregion ptrs.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch provides the following functionality:
	1. Virt_To_Phys - Given a Co-processor's virtual
	address, the pages that are mapped are retured
	in the buffer passed by the user.
	2. Given a Chiron's virtual address, maps to
	Ducati virtual address. This is a hack for now
	to address Tiler memory until the dynmamic memory
	allocation for Tiler is supported.

	This patch also fixed bug in memory unmap function
	using iommu for Super and Large page cases.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch adds support to use multiple ipc heaps.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch cleans up the gt_trace code in the rest of the
IPC modules. printks are added instead in the IPC driver
code. The gt.h header file is no longer included in any
IPC source files. This patch has also fixed couple of
checkpatch warnings in sharedregion module.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch cleaned up all the gt_traces in messageq modules. Duplicate
BUG_ONs have also been removed. WARN_ONs have been added instead in some
places. Return statements have been added in couple of functions for
successful execution scenarions.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch cleaned up all the gt_traces in listmp_sharedmemory and listmp
modules. Duplicate BUG_ONs have also been removed. return statements have
been added in couple of functions for successful execution scenarions.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch cleaned up all the gt_traces in messageq_transportshm and heapbuf
modules. Duplicate BUG_ONs have also been removed. return statements have
been added in couple of functions for successful execution scenarions.
Signed-off-by: Suman Anna <s-anna@ti.com>

Removed unsed global variables. Also, cleaned up the
platform_destroy() function.

Note: Provision for setting separate heapIDs are also
introduced. However, the values set are the same. The
HeapIDs and names can be changed once the corresponding
changes are made on the MPU side samples and the Ducati
side.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>

This patch fixes the minor issues found in heapbuf.c. heapbuf_alloc() now returns failure status for all failures. Earlier we had 0 returned in the case of some failures.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch makes the sys manager option selected
to be as default
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch fixes the issues found in..
	-messageq.c: messageq_open() now returns standard Linux
		error -NOENT instead of MESSAGEQ_E_NOTFOUND.
	-nameserver_remotenotify.c: nameserver_remotenotify_get()
		calls  gatepeterson_leave() in the case of failure.
Signed-off-by: Jayan John <x00jayan@ti.com>

This patch adds mapping of UART peripherals to DUCATI
virtual address
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch fixes the oops in notify_ducatidrv_open() call.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>