See below... Regards,
- Rob > -----Original Message----- > From: davinci-linux-open-source-boun...@linux.davincidsp.com > [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com > ] On Behalf Of ??? > Sent: Sunday, November 01, 2009 9:35 PM > To: Richard Williams > Cc: davinci-linux-open-source@linux.davincidsp.com > Subject: Re: Failed to run dsplink sample > > > BTW: > When I executed the "loadmodules.sh" on DM6446. I got the > message like this : > > ================================================================== > r...@192.168.1.14:/opt/dvsdk/dm6446# ./loadmodules.sh CMEMK > Error: CMEM phys_start (0x87600000) overlaps kernel (0x80000000 > -> 0x87800000) > insmod: error inserting 'cmemk.ko': -1 Invalid parameters > dsplinkk: no version for "struct_module" found: kernel tainted. > DSPLINK Module (1.61.03) created on Date: Apr 16 2009 Time: > 18:22:23 > ================================================================== > > It seems that CMEM module is loaded to the wrong position, > but if I change the starting address of load CMEM module to > the address 0x87800000, it still does not work. > Here is the message : > > ================================================================== > ioremap_nocache(0x87800000, 8388608)=0xc9000000 CMEMK Error: > Failed to find a big enough free block CMEMK Error: > alloc_pool failed to get contiguous area of size 1245184 > CMEMK Error: Failed to alloc pool of size 1244160 and number > of buffers 2 > insmod: error inserting 'cmemk.ko': -1 Cannot allocate memory > ================================================================== Since I don't know your CMEM insmod parameters I can't say for sure, but the above message indicates that you don't have enough phys memory granted to CMEM to satisfy your pool geometry. You can either: - change the u-boot 'bootargs' parameter mem=120M to mem=118M, which will avoid the "overlaps w/ kernel" messages since the kernel will then end at 0x87600000. - change your CMEM insmod params geometry to fit the 8 MB given to CMEM when you specify phys_start=0x87800000. When doing so, realize that each buffer gets rounded up to the nearest 0x1000 in size. > > and what is the meaning of the message "dsplinkk: no version > for "struct_module" found: kernel tainted.". > Is there something wrong with my dsplink module? > > Thanks, > Wei-Ting > > 2009/11/2 Richard Williams <rkw...@lewiscounty.com>: > > richard, > > > > Most packages that I have seen end in .deb or something similar, > > rather than .bin. > > > > Where did you find the .bin archive packages? > > > > BTW: > > according to the data you supplied, the first indication of > a problem > > is in the DRV_initialize function at line 238. > > To me, this means the function failed to initialize a device. > > Is your development system DM6446 connected to the computer? > > Is your setup correctly identifying the 6446 DSP? > > Is your connection to the PC from the DM6446 correctly > identified in > > the setup? > > > > > > R. Williams > > > > > > > > ---------- Original Message ----------- > > From: ©P«Â§Ê <richard925...@gmail.com> > > To: davinci-linux-open-source@linux.davincidsp.com > > Sent: Sun, 1 Nov 2009 20:10:13 +0800 > > Subject: Failed to run dsplink sample > > > >> Hi all, > >> > >> I am trying to run the dsplink sample program (loop) on DM6446 > >> platform. I followed the steps from "TMS320DM6446 DVEVM > v2.0 Getting > >> Started Guide", but it seemed something wrong. > >> > >> I haven't found anything useful to solve the problem. > >> > >> Could anyone help me to solve this problem? > >> > >> My development environment : Ubuntu 9.04 > >> > >> Here is the package I used : > >> > >> * bios_setuplinux_5_33_03.bin > >> * dvsdk_setuplinux_2_00_00_22.bin (include dsplink-1_61_03-prebuilt > >> package) > >> * TI-C6x-CGT-v6.0.21.1.bin > >> * mvl_5_0_0801921_demo_sys_setuplinux.bin > >> * mvl_5_0_0_demo_lsp_setuplinux_02_00_00_140.bin > >> > >> This is the message I got : > >> > >> r...@192.168.1.14:/opt/test# ./loopgpp /opt/test/loop.out > 1024 1000 0 > >> =============== Sample Application : LOOP ========== ==== > Executing > >> sample for DSP processor Id 0 ==== Entered LOOP_Create () Entered > >> PROC_setup () > >> linkCfg [0x0] > >> Entered DRV_Initialize () > >> drvObj [0x2fad0] > >> arg [0x0] > >> Leaving DRV_Initialize () status [0x80008008] > >> > >> Failure: Status:[0x80008008] File:[0x200] Line:[238] Leaving > >> PROC_setup () status [0x80008008] PROC_setup failed. Status = > >> [0x80008008] Leaving LOOP_Create () Entered LOOP_Delete () Entered > >> CHNL_freeBuffer () > >> procId [0x0] > >> chnlId [0x0] > >> bufArray [0x2f718] > >> numBufs [0x1] > >> Entered DRV_Invoke () > >> drvObj [0x0] > >> cmdId [0x6d06] > >> arg1 [0xbe8e3c14] > >> arg2 [0x0] > >> Leaving DRV_Invoke () status [0x80008002] > >> > >> Failure: Status:[0x80008002] File:[0x201] Line:[300] Leaving > >> CHNL_freeBuffer () status [0x80008002] > CHNL_freeBuffer () failed > >> (output). Status = [0x80008002] Entered CHNL_delete () > >> procId [0x0] > >> chnlId [0x1] > >> Entered DRV_Invoke () > >> drvObj [0x0] > >> cmdId [0x6d02] > >> arg1 [0xbe8e3c14] > >> arg2 [0x0] > >> Leaving DRV_Invoke () status [0x80008002] > >> > >> Failure: Status:[0x80008002] File:[0x201] Line:[188] Leaving > >> CHNL_delete () status [0x80008002] CHNL_delete () failed (input). > >> Status = [0x80008002] Entered CHNL_delete () > >> procId [0x0] > >> chnlId [0x0] > >> Entered DRV_Invoke () > >> drvObj [0x0] > >> cmdId [0x6d02] > >> arg1 [0xbe8e3c14] > >> arg2 [0x0] > >> Leaving DRV_Invoke () status [0x80008002] > >> > >> Failure: Status:[0x80008002] File:[0x201] Line:[188] Leaving > >> CHNL_delete () status [0x80008002] CHNL_delete () failed > (output). > >> Status = [0x80008002] Entered PROC_stop () > >> procId [0x0] > >> > >> Failure: Status:[0x80008002] File:[0x200] Line:[1175] Leaving > >> PROC_stop () status [0x80008002] Entered POOL_close () > >> poolId [0x0] > >> Leaving POOL_close () status [0x80008000] Entered PROC_detach () > >> procId [0x0] > >> > >> Failure: Status:[0x80008000] File:[0x200] Line:[670] Leaving > >> PROC_detach () status [0x80008000] Entered PROC_destroy () > >> > >> Failure: Status:[0x80008000] File:[0x200] Line:[351] > >> > >> Failure: Status:[0x80008000] File:[0x200] Line:[435] Leaving > >> PROC_destroy () status [0x80008000] Leaving LOOP_Delete () > >> ==================================================== > >> > >> Many thanks, > >> Wei-Ting > >> > >> _______________________________________________ > >> Davinci-linux-open-source mailing list > >> Davinci-linux-open-source@linux.davincidsp.com > >> > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-sourc > >> e > > ------- End of Original Message ------- > > > > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source >
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