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path: root/drivers/staging/tidspbridge/rmgr/drv.c (follow)
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2014-07-15staging: tidspbridge: remove driverKristina Martšenko1-816/+0
The driver has been broken and disabled for several kernel versions now. It doesn't have a maintainer anymore, and most of the people who've worked on it have moved on. There's also still a long list of issues in the TODO file before it can be moved out of staging. Until someone can put in the work to make the driver work again and move it out of staging, remove it from the kernel. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Omar Ramirez Luna <omar.ramirez@copitl.com> Cc: Suman Anna <s-anna@ti.com> Cc: Felipe Contreras <felipe.contreras@gmail.com> Cc: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-01staging: tidspbridge: fixed space coding styleMasood Mehmood1-1/+1
- Adjusted pointer's '*' declaration to the data_type. - Added space after 'if' keyword Signed-off-by: Masood Mehmood <ody.guru@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-13tidspbridge: convert to idr_alloc()Tejun Heo1-44/+26
idr_get_new*() and friends are about to be deprecated. Convert to the new idr_alloc() interface. There are some peculiarities and possible bugs in the converted functions. This patch preserves those. * drv_insert_node_res_element() returns -ENOMEM on alloc failure, -EFAULT if id space is exhausted. -EFAULT is at best misleading. * drv_proc_insert_strm_res_element() is even weirder. It returns -EFAULT if kzalloc() fails, -ENOMEM if idr preloading fails and -EPERM if id space is exhausted. What's going on here? * drv_proc_insert_strm_res_element() doesn't free *pstrm_res after failure. Only compile tested. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Víctor Manuel Jáquez Leal <vjaquez@igalia.com> Cc: Rene Sapiens <rene.sapiens@ti.com> Cc: Armando Uribe <x0095078@ti.com> Cc: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-24staging: tidspbridge: change type to __iomem for per and core addressesOmar Ramirez Luna1-4/+4
Currently per_pm_base and core_pm_base are declared as u32, however _raw_* changed the data type, since: 195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors This should fix warnings for per and core accesses: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast ../io.h:88: note: expected 'volatile void *' but argument is of type 'u32' Signed-off-by: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-09staging: tidspbridge: remove drv_init() and drv_exit()Víctor Manuel Jáquez Leal1-26/+0
The drv module has a drv_init() and a drv_exit() whose only purpose is to keep a reference counting which is not used at all. This patch removes these functions and the reference count variable. There is no functional changes. Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09staging: tidspbridge: remove dbc.hVíctor Manuel Jáquez Leal1-3/+0
All the macros in dbc.h are removed now so this patch removes it completely. Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09staging: tidspbridge: remove DBC_ASSERT macroVíctor Manuel Jáquez Leal1-7/+0
This macro is only valid when CONFIG_TIDSPBRDIGE_DEBUG is enabled and it only prints a log message, it is not a real assertion mechanism like BUG_ON() or WARN_ON(). It is better to remove them: less code to maintain. Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09staging: tidspbridge: remove DBC_ENSURE and DBC_REQUIREDVíctor Manuel Jáquez Leal1-38/+0
The kernel does not use a "Design by Contract" approach, and it is only activated in the module if CONFIG_TIDSPBRDIGE_DEBUG is enabled, so they are executed rarely. It is better to remove them: less code to maintain. Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-04staging: tidspbridge: set10 remove hungarian from structsRene Sapiens1-6/+6
hungarian notation will be removed from the elements inside structures, the next varibles will be renamed: Original: Replacement: hnext next hnode node hprev prev hroot root hstream stream pbuf buf pcb_arg cb_arg pdspheap_list dspheap_list pmsg msg ps_name name pstr_create_phase_fxn str_create_phase_fxn pstr_delete_phase_fxn str_delete_phase_fxn pstr_dev_name str_dev_name pstr_event_name str_event_name pstr_execute_phase_fxn str_execute_phase_fxn pstr_i_alg_name str_i_alg_name udma_chnl_id dma_chnl_id un_bufs_in_strm bufs_in_strm usm_buf_size sm_buf_size Signed-off-by: Rene Sapiens <rene.sapiens@ti.com> Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2011-02-04staging: tidspbridge: set9 remove hungarian from structsRene Sapiens1-2/+2
hungarian notation will be removed from the elements inside structures, the next varibles will be renamed: Original: Replacement: hprocessor processor udma_priority dma_priority udsp_data_mau_size dsp_data_mau_size udsp_heap_addr dsp_heap_addr udsp_heap_res_addr dsp_heap_res_addr udsp_heap_virt_addr dsp_heap_virt_addr udsp_mau_size dsp_mau_size udsp_word_size dsp_word_size ugpp_heap_addr gpp_heap_addr ugpp_heap_virt_addr gpp_heap_virt_addr us_data2 data2 us_data3 data3 uc_data4 data4 uc_data5 data5 uc_data6 data6 us_load_type load_type usm_length sm_length utimeout timeout uwc_deadline wc_deadline uwc_execution_time wc_execution_time uwc_period wc_period Signed-off-by: Rene Sapiens <rene.sapiens@ti.com> Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2011-02-04staging: tidspbridge: set2 remove hungarian from structsRene Sapiens1-30/+30
hungarian notation will be removed from the elements inside structures, the next varibles will be renamed: Original: Replacement: dw_dsp_base_addr dsp_base_addr dw_dmmu_base dmmu_base dw_index index dw_int_addr int_addr dw_internal_size internal_size dw_last_output last_output dw_mem_base mem_base dw_mem_length mem_length dw_mem_phys mem_phys dw_mode mode dw_num_chnls num_chnls dw_offset_for_monitor offset_for_monitor dw_output_mask output_mask dw_page_size page_size dw_pa pa dw_per_base per_base dw_per_pm_base per_pm_base dw_public_rhea public_rhea dw_seg_base_pa seg_base_pa Signed-off-by: Rene Sapiens <rene.sapiens@ti.com> Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2011-02-04staging: tidspbridge: set1 remove hungarian from structsRene Sapiens1-5/+5
hungarian notation will be removed from the elements inside structures, the next varibles will be renamed: dw_api_reg_base api_reg_base dw_brd_state brd_state dw_chnl_buf_size chnl_buf_size dw_chnl_offset chnl_offset dw_cmd cmd dw_core_pm_base core_pm_base dw_dsp_base dsp_base dw_dsp_base_va dsp_base_va dw_dsp_bufs dsp_bufs dw_dsp_buf_size dsp_buf_size dw_dsp_clk_m2_base dsp_clk_m2_base dw_dsp_ext_base_addr dsp_ext_base_addr dw_dsp_phys_addr_offset dsp_phys_addr_offset dw_dsp_start_add dsp_start_add dw_err_mask err_mask dw_gpp_base_pa gpp_base_pa dw_api_clk_base api_clk_base dw_api_reg_base api_reg_base dw_arg arg dw_arg1 arg1 dw_arg2 arg2 dw_chnl_buf_size chnl_buf_size Signed-off-by: Rene Sapiens <rene.sapiens@ti.com> Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2011-02-04staging: tidspbridge: convert rmgr to list_headIonut Nicu1-84/+31
Convert the rmgr 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>
2011-02-04staging: tidspbridge: Eliminate direct manipulation of OMAP_SYSC_BASEArmando Uribe1-1/+0
Eliminates Bridge direct manipulation of OMAP_SYSC_BASE registers Signed-off-by: Armando Uribe <x0095078@ti.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2010-11-10Revert "staging: tidspbridge: remove dw_dmmu_base from cfg_hostres struct"Felipe Contreras1-0/+4
This reverts commit b5a44939231d6e3b0354624289507bfa1432a7b1. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2010-11-10Revert "staging: tidspbridge - remove reserved memory clean up"Felipe Contreras1-0/+11
This reverts commit db348ca36e5881cd1d2e5caa6eee7d0237d07a3d. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
2010-10-05staging: tidspbridge - remove reserved memory clean upFernando Guzman Lugo1-11/+0
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>
2010-10-05staging: tidspbridge: remove dw_dmmu_base from cfg_hostres structFernando Guzman Lugo1-4/+0
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>
2010-08-31staging: tidspbridge: Remove cfg.c and cfg.h filesIvan Gomez Castellanos1-1/+0
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>
2010-08-31staging: tidspbridge: Remove cfg_set_object()Ivan Gomez Castellanos1-5/+19
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>
2010-08-31staging: tidspbridge: Remove cfg_get_object()Ivan Gomez Castellanos1-7/+27
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>
2010-08-02staging: ti dspbridge: use stream id instead of kernel addressErnesto Ramos1-99/+47
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>
2010-08-02staging: ti dspbridge: use node id instead of kernel addressErnesto Ramos1-109/+44
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>
2010-07-28staging:ti dspbridge: remove DSP_FAILED macro from rmgrErnesto Ramos1-4/+4
Since status succeeded is 0, DSP_FAILED macro is not necessary anymore. Signed-off-by: Ernesto Ramos <ernesto@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-28staging:ti dspbridge: remove DSP_SUCCEEDED macro from rmgrErnesto Ramos1-17/+14
Since status succeeded is now 0 macro DSP_SUCCEEDED is not necessary anymore. Signed-off-by: Ernesto Ramos <ernesto@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-22staging: tidspbridge: remove OUT defineMenon, Nishanth1-3/+3
Remove OUT modifier which makes no sense for linux kernel Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-22staging: tidspbridge: remove std.hNishanth Menon1-1/+1
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>
2010-07-22staging: ti dspbridge: make variables in prototypes match within functions definitionsRene Sapiens1-10/+10
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>
2010-07-22staging: ti dspbridge: Rename words with camel caseRene Sapiens1-2/+3
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>
2010-07-22staging: ti dspbridge: Rename words with camel caseRene Sapiens1-3/+3
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>
2010-07-22staging: ti dspbridge: Rename words with camel case.Rene Sapiens1-9/+9
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>
2010-07-22staging: ti dspbridge: Rename words with camel caseRene Sapiens1-5/+5
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>
2010-07-22staging: ti dspbridge: Rename words with camel caseRene Sapiens1-7/+7
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>
2010-07-22staging: ti dspbridge: Rename words with camel caseRene Sapiens1-7/+7
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>
2010-07-22staging: ti dspbridge: Rename words with camel case.Rene Sapiens1-2/+2
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>
2010-07-22staging: ti dspbridge: Rename words with camel case.Rene Sapiens1-43/+44
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>
2010-07-08staging: ti dspbridge: prefix configs with TIDSPBRIDGEFelipe Contreras1-1/+1
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-06-23staging: ti dspbridge: add resource managerOmar Ramirez Luna1-0/+1047
Add TI's DSP Bridge resource manager driver sources Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Kanigeri, Hari <h-kanigeri2@ti.com> Signed-off-by: Ameya Palande <ameya.palande@nokia.com> Signed-off-by: Guzman Lugo, Fernando <fernando.lugo@ti.com> Signed-off-by: Hebbar, Shivananda <x0hebbar@ti.com> Signed-off-by: Ramos Falcon, Ernesto <ernesto@ti.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Anna, Suman <s-anna@ti.com> Signed-off-by: Gupta, Ramesh <grgupta@ti.com> Signed-off-by: Gomez Castellanos, Ivan <ivan.gomez@ti.com> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Signed-off-by: Armando Uribe De Leon <x0095078@ti.com> Signed-off-by: Deepak Chitriki <deepak.chitriki@ti.com> Signed-off-by: Menon, Nishanth <nm@ti.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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