Convert the core module of the tidspbridge driver
to use struct list_head instead of struct lst_list.
Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Now that all users of gb have been converted to the
standard linux bitmap API, we can remove it from the
gen library.
Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Remove a header file that was not very useful to
the dspbridge driver.
Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Remove unnecessary wrappers for linux kernel memory
allocation primitives.
Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Lately, mailbox callbacks have been replaced by notifier block
call chains, this needs to be changed in the users of mailbox,
otherwise compilation will break due to missing parameters.
For this new change to work, io_mbox_msg needs to be compatible
with the notifier_call definition.
Reported-by: Hari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Now what iommu memory usage is kept track by iommu module
the functions reserve/unreserve_memory are not needed anymore.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Now iommv module keeps track of iommu memory used,
we do not need resource cleanup for reserved
memories anymore.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
We don't need to map iva2 iommu register base address
anymore.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Create dsp-mmu module and moves all the iommu code related to
this module.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hw directory was only being used for custom iommu implementation
APIs, so after the iommu module migration this directory is not
needed anymore.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Now these functions only map user space addresses to dsp virtual
addresses, so now the functions have a more meaningful name.
Also now user_to_dsp_map returns the mapped address.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Now the tidspbridge uses the API's from
iovmm module.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Resending this patch since it was missed in the last merge...
Remove unnecessary cmm_xlator_delete function and use
kfree() kernel function directly.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The services_init() and services_exit() functions don't do anything,
so they are removed, and as these are the only two functions defined
in services.c and services.h, then these files are also removed.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
So far, the cfg.c file is empty, and the function prototypes in cfg.h
are not used in any place. So they can be removed.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the services directory is going to be removed, the cfg_set_object
function has also to be removed.
Since the driver object handle is retrieved from the drv_data structure,
then the word "Registry" is replaced by "driver data" in the comments.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the services directory is going to be removed, the cfg_set_dev_object
function has also to be removed.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the services directory is going to be removed, the cfg_get_object
function has also to be removed.
Since the driver object handle is retrieved from the drv_data structure,
then the word "Registry" is replaced by "driver data" in the comments.
Also, the hdrv_obj is not used in function omap34_xx_bridge_remove(), so
it is removed.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the services directory is going to be removed, the cfg_get_exec_file
function has also to be removed.
This patch also avoids a possible NULL pointer dereference in function
cfg_get_exec_file(), when drv_datap is checked for NULL and then pass
drv_datap->base_img as argument to strlen().
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The cfg_get_dev_object function is only used in one place and because of
its simplicity, it can be removed.
The parameter *value can be left uninitialized if the strcmp() returns a
nonzero value, so in the function dev_remove_device(), the hdev_obj could
be used uninitialized and could be dereferenced in dev_destroy_device().
This patch fixes this issue, and also removes the dev_obj pointer which
is not used.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The functions cfg_init() and cfg_exit() do nothing, so they are removed.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As the services directory is going to be removed, this patch is needed.
The function cfg_get_auto_start() only assigns a value to the flag
tmp, and it is only called by the function api_init_complete2(). So
the function cfg_get_auto_start() is not required.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Send stream ids to the user instead of handles, then when
the id is coming from user dspbridge can retrive the handle
using id and avoid using invalid handles.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Use idr kernel library to send/receive node ids to the
user instead of kernel address.
This id will be use to access the node handles at the
kernel side, if id does not match to any handle
error -EFAULT is returned.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_FAILED
is not necessary anymore. This patch removes this
define.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore. This patch removes this
define.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch removes a couple of macros that are not
being used
Signed-off-by: Armando Uribe <x0095078@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch changes preprocesing macros to static inline
funcions. Also the function is_equal_uuid (IS_EQUAL_UUID) now uses the
memcmp function.
Signed-off-by: Armando Uribe <x0095078@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch change to macros to static inline functions, these
macros are used to perform write/read operations in shared memory
Signed-off-by: Armando Uribe <x0095078@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch removes 4 redundant macros used to perform
read/write operations in shared memory region from io_sm.c.
Signed-off-by: Armando Uribe <x0095078@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
std.h introduces _TI_ _FLOAT_ _FIXED_ _TARGET_ ARG_TO_INT ARG_TO_PTR
which are no longer being used anywhere. we dont really need the
custom std.h header. remove it from the repo. where we need types,
introduce standard types.h
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
kernel has it's own NULL define, we dont need to introduce our own
custom NULL type!
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
bool has standard true and false, we dont need to introduce
our own TRUE and FALSE macros.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch renames the variables in the parameter lists and in the function
definitions to make them match.
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
validBit to valid_bit
victimEntryNum to victim_entry_num
virtualAddr to virtual_addr
xType to xtype
actualValue to actual_value
EASIL1_MMUMMU_IRQSTATUSReadRegister32 to easil1_mmummu_irqstatus_read_register32
EASIL1_MMUMMU_LOCKBaseValueWrite32 to easil1_mmummu_lock_base_value_write32
easiNum to easi_num
expectedValue to expected_value
invalidValue to invalid_value
L1_base to l1_base
L2_base to l2_base
lower16Bits to lower16_bits
lower8Bits to lower8_bits
lowerMiddle8Bits to lower_middle8_bits
lowerUpper8Bits to lower_upper8_bits
maxValidValue to max_valid_value
minValidValue to min_valid_value
newValue to new_value
returnCodeIfMismatch to return_code_if_mismatch
spyCodeIfMisMatch to spy_code_if_mis_match
upper16Bits to upper16_bits
upper8Bits to upper8_bits
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
ulBrdState to brd_state
ulChnl to chnl
ulDspAddr to dsp_add
ulDspDestAddr to dsp_dest_addr
ulDspLoadAddr to dsp_load_addr
ulDspRunAddr to dsp_run_addr
ulDspSrcAddr to dsp_src_addr
ulMapAttrs to map_attr
ulMemType to mem_type
ulRMSFxn to rms_fxn
ulStatus to ret
ulVirtAddr to virt_addr
uNumDesc to num_desc
uNumToDSP to num_to_dsp
uPaSize to pa_size
uPhase to phase
uSegId to segm_id
uStream1 to stream1
uStream2 to stream2
uZId to zid
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
segmentId to segmnt_id
SetPageDirty to set_page_dirty
sizeInBytes to size_in_bytes
sleepCode to sleep_code
Status to status
symName to sym_name
szVar to sz_var
Trapped_Args to trapped_args
TTBPhysAddr to ttb_phys_addr
uChirps to chirps
uChnlId to ch_id
uChnlID to ch_id
uContentSize to cont_size
uDDMAChnlId to ddma_chnl_id
uEvents to events
ulAlign to align_mask
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
puLen to len
pulEntry to entry_pt
pulFxnAddr to fxn_addr
pulId to chan_id
pulSegId to sgmt_id
pVaBuf to va_buf
pVirtualAddress to virtual_address
pwMbVal to mbx_val
pWord to word
pXlatorAttrs to xlator_attrs
registerFxn to register_fxn
rootPersistent to root_prstnt
sectionData to section_data
sectionInfo to section_info
sectionName to section_name
sectName to sec_name
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
pstrFxn to str_fxn
pstrLibName to str_lib_name
pstrSect to str_sect
pstrSym to str_sym
pstrZLFileName to str_zl_file_name
pstrZLFile to str_zl_file
pszCoffPath to sz_coff_path
pszMode to sz_mode
pszName to sz_name
pszSectName to sz_sect_name
pszUuid to sz_uuid
pszZlDllName to sz_zl_dll_name
puAddr to addr
pulAddr to addr
pulBufSize to buff_size
pulBytes to nbytes
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
pPhysAddr to phys_addr
pPhysicalAddress to physical_address
ppIntfFxns to if_fxns
pProcLoadStat to proc_load_stat
pProcStat to proc_lstat
ppSym to sym_val
pRefData to ref_data
pRef to ref
preservedBit to preserved_bit
pResult to result
procID to proc_id
pSectInfo to sect_inf
pSrc to src
pstrContent to str_content
pstrDummyFile to str_dummy_file
pstrExecFile to str_exec_file
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
pMemStatBuf to mem_stat_buf
pMgrAttrs to mgr_attrts
pMgrInfo to mgr_info
pNodeEnv to node_env
pNodeId to node_uuid
pNodeInfo to node_info
pNumLibs to num_libs
pNumPersLibs to num_pers_libs
pObjDef to obj_def
pObjUuid to obj_uuid
poolPhysBase to pool_phys_base
poolSize to pool_size
pPctxt to pctxt
ppDevContext to dev_cntxt
ppDrvInterface to drv_intf
pPersistentDepLibs to prstnt_dep_libs
pPhyAddr to phy_addr
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
phNldrObj to nldr_ovlyobj
phNldr to nldr
phNodeMgr to node_man
pHostBuf to host_buf
pHostConfig to host_config
phRmmMgr to rmm_mgr
phStrmMgr to strm_man
phStrm to strm_objct
phXlator to xlator
physicalAddr to physical_addr
pInfo to channel_info
pIOC to chan_ioc
pLib to lib_obj
pList to lst
pMemBuf to mem_buf
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
phDevContext to device_ctx
phDevNode to dev_nde
phDevObject to device_obj
phDispObject to dispatch_obj
phDmmMgr to dmm_manager
phDrvObject to drv_obj
phDRVObject to drv_obj
phIOMgr to io_man
phLoader to loader
phManager to manager
phMgrObject to mgr_obj
phMgr to mgr
phMsgMgr to msg_man
phMsgQueue to msgq
phNldrNode to nldr_nodeobj
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
pdwSize to buff_size
pdwState to board_state
pdwValue to value
pdwVersion to version
pElemExisting to elem_existing
pEntry to entry
pExists to exists
pfEnablePerf to enable_perf
pGenObj to gen_obj
phChnlMgr to channel_mgr
phChnl to chnl
phCodMgr to cod_mgr
phDCDHandle to dcd_handle
phDcdMgr to dcd_mgr
phDehMgr to deh_manager
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
pArb to arb
pbAlreadyAttached to already_attached
pBaseAddr to base_addr
pbHostBuf to host_buff
pBufVa to buf_va
pChnlInfo to channel_info
pConfig to config_param
pContent to content
pContext to context
pdcdProps to dcd_prop
pDepLibUuids to dep_lib_uuids
pDevNodeString to dev_node_strg
pDispAttrs to disp_attrs
pDsp to dsp
pdwAutoStart to auto_start
pdwChnl to chnl
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
hStrm to stream_obj
iMode to io_mode
irqMask to irq_mask
lOffset to offset
memPtr to mem_ptr
moduleId to module_id
msgCallback to msg_callback
msgList to msg_list
nArgc to num_argc
nEntryStart to entry_start
nMemSpace to mem_space
nStatus to node_status
nStrms to strms
numLibs to num_libs
numLockedEntries to num_locked_entries
pageSize to page_sz
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
hDevContext to dev_ctxt
hDevExtension to dev_extension
hdevObject to device_obj
hDispObject to disp_obj
hDrVObject to driver_obj
hDRVObject to driver_obj
hMGRHandle to mgr_handle
hNldrObject to nldr
hNode1 to node1
hNode2 to node2
hNodeRes to node_resource
hPCtxt to process_ctxt
hProc to proc
hStreamHandle to stream_handle
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
dspAddr to dsp_address
dspAdr to dsp_adr
dspBaseVirt to dsp_base_virt
dwDeviceContext to device_context
dwDSPAddrOffset to dsp_addr_offset
dwDSPAddr to dsp_addr
dwErrInfo to error_info
dwGPPBaseBA to gpp_base_ba
dwMask to mask
dwTimeout to timeout
dwTimeOut to timeout
dwValue to value
entryNum to entry_num
execFile to exec_file
fFlush to flush_data
FlushMemType to flush_mem_type
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The intention of this patch is to rename the remaining variables with camel
case. Variables will be renamed avoiding camel case and Hungarian notation.
The words to be renamed in this patch are:
========================================
aAddr to addrs
aArgs to args
aSize to len
baseAddress to base_address
bDynamicLoad to dynamic_load
bForce to force
cCharSize to char_size
cContentSize to content_size
cCount to count
cDspCharSize to dsp_char_size
cIndex to index
ClkId to clock_id
cOrigin to origin
dataBasePhys to data_base_phys
dcdObjUnion to dcd_obj
deviceContext to device_ctxt
========================================
Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Obviously nobody was using DSP_TRACEBUF_DISABLED, since it wasn't even
standarized between TRACEBUF and TRACE_BUF.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
We only use it to pass the MMU fault address.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ionut Nicu