This patch fixes the issues with the status returned from kernel
for gatepeterson_open. The following are the changes.
1. gatepeterson_open - changed the ENOENT to ENXIO, as ENOENT might
   be returned from nameserver and will translate to a different error
   code in user-space
2. gatepeterson_ioctl_open - returning the status of gatepeterson_open
   to the user-level in api_status.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch fixes coding style issues in
proc4430 module.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes the DMM for user space buffer.
The Ducati virtual address that was mapped was
initialized to 0 instead of using the one that is
passed to the map function. Also, this includes
the fix for VM_IO part where teh va was incremented
twice.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

Signed-off-by:

The physical address of a memory entry is stored into the user
virtual address entry in proc4430_attach so that the user-side
can remap using this address in ProcMgrDrv_Open. The current mapping
uses the Slave address and assumes that the Slave address is same as
the physical address.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch fixes the default element size for Ducati
virtual address mapping. It is changed from 16bit to
32bits. Also, temporary changed the start address of
Ducati VA to 0xa0000000 from 0x80000000
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

Added the MODULE_EXPORT for the multiproc functions.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch handles the following
	- Adds checks for null pointers in proc attach
	- fixes the proc4430_proc_info to return correct
	  mem entries
	- fixes compile warnings in previous patch
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch fixes a missing copy_from_user for the embedded pointer for
proc4430_mem_entry passed in the params object of the proc4430_cmd_args_create.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch fixes the issues with messageq_setup and messageq_transportshm_setup.
The issue is caused by incorrect BUG_ON and unlikely statements.
Signed-off-by: Suman Anna <s-anna@ti.com>

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

This patch removes unused file
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

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

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

In proc manager open, the address translation (ducti -> mpu kernel,
ducati -> mpu user) were not populated from proc 4430 get info
function.
In this fix the adress translation tables are populated directly
from the proc instance handle memory entry tables in proc get info
function, rather than going in to proc4430 get info function for
the same. This fix is based on the approach followed in syslink code.
Signed-off-by: Arun M G <arunmg@ti.com>

This patch adds proc4430 Attach and Detach functionality.
The Attach functions does ioremap of the Ducati physical
address, sets the slave virtual address same as the
physical address. This values are returned to the caller
in the params parameter passed to the Attach.
The Detach function does the reverse of Attach, where it
does the iounmap of the Master Virtual address.
Also, fixed the compile warning in procmgr.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This patch fixes the issue with getting mem_entries for
a proc instance.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

This will remove multiple header inclusion in some of the
ioctl files of ipc
Signed-off-by: Arun M G <arunmg@ti.com>

Some  variables that makes a osal feel were renamed
Signed-off-by: Arun M G <arunmg@ti.com>

This patch fizes checkpatch errors in
ducati driver files.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes check patch errors in
dispatcher driver files.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch handles the following.
   - Calling the proc4430 setup multiple twice.
   - Fixes the bugs in proc4430 create function that were
     causing segmentation fault.
   - Handled wrong check for return value of kmalloc.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: Arun Radhakrishnan <x0051460@ti.com>

The changes are
1. The ioctl interface of some of the modified based on review
   comment to make it consistest with other ipc modules(e.g messageq)
2. All the ioctl interface functions will return api_status
   to reflect the module specific return and osstatus to
   reflect the os specific return (the original syslink approach)
3. IPC Modules affected are
	sharedregion, gatepeterson, nameserver_remotenotify, heapbuf,
	and nameserver
Signed-off-by: Arun M G <arunmg@ti.com>

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

This patch removes unused header file
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes formatting issues adds correct
license to the file.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes format for hw header files for
notify dispatcher.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes format issues with the
ducati header files.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes the problem with the premature exit of module ioctl
functions. This has caused the api return status to be not visible in
the user-space.

Signed-off-by; Suman Anna <s-anna@ti.com>

Renamed the omap_ipc driver to syslink_ipc, to better
place it alongside other syslink drivers.
Signed-off-by: Suman Anna <s-anna@ti.com>

This patch removes the OS abstraction files related to
Semaphore and List.
Signed-off-by: Suman Anna <s-anna@ti.com>

The changes are
1. The ioctl interface is modified based on review comment
   to make it consistest with other ipc modules(e.g messageq)
2. All the ioctl commands were made as IOWR commands
3. Debug prints were added in all the APIs failure return
Signed-off-by: Arun M G <arunmg@ti.com>

The changes are
1. The ioctl interface is modified based on review comment
   to make it consistest with other ipc modules(e.g messageq)
2. All the ioctl commands are made IOWR
3. Debug prints were added in all the APIs failure return
Signed-off-by: Arun M G <arunmg@ti.com>

The changes are
1. The ioctl interface is modified based on review comment
   to make it consistest with other ipc modules(e.g messageq)
2. All the ioctl commands are made IOWR
3. Debug prints were added in all the APIs failure return
Signed-off-by: Arun M G <arunmg@ti.com>

This patch removes unused include files
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

removed osStatus and optimized the code.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>

This patch fixes the issue with unregistering the
proc-mgr module. platform_driver_unregister was
missing in exit function.
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>

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

This patch removes tesla driver from syslink tree.
As this dirver is currently dependended on dspbridge,
the right place for this driver for this is in the
tree that has dspbridge.
Signed-off-by: Hari Kanigeri <h-kanigeri@ti.com>

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

Corrected the checkpatch warnings in ipc modules. Warnings related to
the volatile keyword still persist in gate_remote.c, messageq_transportshm.c
and listmp.h
Signed-off-by: Suman Anna <s-anna@ti.com>