Hi everyone,<div><br></div><div>I am having issues with cross compiling DAHDI on the blackfin processor and Tzafrir suggested I post my question here.</div><div><br></div><div><span class="Apple-style-span" style="font-family: Tahoma, Verdana, Arial, sans-serif; font-size: 12px; color: rgb(90, 90, 137); line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 10px; padding-left: 0px; ">
Here is what I get when I simply run make KSRC=wherever my uClinux kernel is - right in the dahdi linux directory:</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 10px; padding-left: 0px; ">
</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 10px; padding-left: 0px; "><span style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: smaller; ">danamarandei@ubuntu:~/apps/BAPS2/dahdi-linux-2.2.0.2$ make KSRC=~/apps/BAPS2/uClinux-dist/</span></p>
<span style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: smaller; ">make -C drivers/dahdi/firmware firmware-loadersmake[1]: Entering directory `/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/firmware'make[1]: Leaving directory `/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/firmware'echo Prreq runningPrreq runningmake -C /home/danamarandei/apps/BAPS2/uClinux-dist/ SUBDIRS=/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi DAHDI_INCLUDE=/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/include DAHDI_MODULES_EXTRA=" " HOTPLUG_FIRMWARE=no modules DAHDI_BUILD_ALL=mmake[1]: Entering directory `/home/danamarandei/apps/BAPS2/uClinux-dist'. linux-2.6.x/.config; if [ "$CONFIG_MODULES" = "y" ]; then \<span class="Apple-tab-span" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; white-space: pre; "> </span>[ -d linux-2.6.x/modules ] || mkdir linux-2.6.x/modules; \<span class="Apple-tab-span" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; white-space: pre; "> </span>make ARCH=blackfin CROSS_COMPILE=bfin-uclinux- -C linux-2.6.x modules; \<span class="Apple-tab-span" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; white-space: pre; "> </span>fimake[2]: Entering directory `/home/danamarandei/apps/BAPS2/uClinux-dist/linux-2.6.x'/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/Kbuild:85: CPU Architecture 'blackfin' does not support VPMADT032 or HPEC. Skipping. CC [M] /home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.o/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_initialize_descriptors’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:316: warning: implicit declaration of function ‘pci_alloc_consistent’/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:317: warning: assignment makes pointer from integer without a cast/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_initialize_tx_descriptors’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:336: error: ‘DMA_TO_DEVICE’ undeclared (first use in this function)/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:336: error: (Each undeclared identifier is reported only once/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:336: error: for each function it appears in.)/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_initialize_rx_descriptors’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:343: error: ‘DMA_FROM_DEVICE’ undeclared (first use in this function)/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘__vb_getctl’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:428: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_free_descriptors’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:493: warning: implicit declaration of function ‘pci_free_consistent’/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_submit’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:741: warning: implicit declaration of function ‘dma_map_single’/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c: In function ‘vb_retrieve’:/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.c:757: warning: implicit declaration of function ‘dma_unmap_single’make[4]: *** [/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus/voicebus.o] Error 1make[3]: *** [/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi/voicebus] Error 2make[2]: *** [_module_/home/danamarandei/apps/BAPS2/dahdi-linux-2.2.0.2/drivers/dahdi] Error 2make[2]: Leaving directory `/home/danamarandei/apps/BAPS2/uClinux-dist/linux-2.6.x'make[1]: *** [modules] Error 2make[1]: Leaving directory `/home/danamarandei/apps/BAPS2/uClinux-dist'make: *** [modules] Error </span></span></div>
<div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif" size="2"><span class="Apple-style-span" style="font-size: 10px; line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;"><br>
</span></font></div><div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; ">As an alternative I have copied the dahdi-linux-2.2.0.2/drivers/dahdi into uClinux-dist/linux-2.6.x/drivers and added a line in uClinux-dist/linux-2.6.x/drivers/Makefile like this "obj -$(CONFIG_DAHDI) +=dahdi/" and in uClinux-dist/linux-2.6.x/drivers/Kconfig like this "source "drivers/dahdi/Kconfig"". When I run make xconfig in the uClinux-dist folder Customize kernel settings now shows DAHDI support with DAHDI Echo Cancelers as a submenu, DAHDI transcoding support as the second submenu, and Xorcom Astribank Support as a further option. I disabled everything but the DAHDI transcoding support - yet when I go on to make I get build errors where it looks like include folders are not there.</span></font></div>
<div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;"><br>
</span></font></div><div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;">All I am really looking for is to have the DAHDI basics only for Asterisk 1.6 however ultimately I need to port the wcfxs driver - any help would be greatly appreciated.</span></font></div>
<div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br>
</span></font></div><div><font class="Apple-style-span" color="#5A5A89" face="Tahoma, Verdana, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 14px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;">Thanks.</span></font></div>