OpenCL + Cyclone V SoC

Hello Jim and everybody

I'm facing the same problem :-(

I have seen Altera has included "beta support" for cvsoc but it is not documented at all. I have compiled host side driver for cvsoc (no pkg_editor.h header so reprogram app is commented out in Makefile). I put the module (aclsoc_drv) in my altera_cvsoc kit and "insmoded" it. Everything seems to be ok until the driver tries to register an IRQ

This is my dmseg output

aclsoc_init (826):

----------------------------<7>

aclsoc_init (827):

Driver version: 13.1.1<7>

aclsoc_probe (705):

acl_board_id is 4, ACL_PCI_CRA_BAR is 0, PAGE_SIZE is 4096<7>

init_chrdev (130):

aclsoc = 251:0<7>

mapped region 0 (lw) to [c0a80000, c0aa0000). Size = 131072

mapped region 2 (lw) to [c0a00000, c0a40000). Size = 262144

mapped ffc25000 to c0a60000

Writing 0x3fff to offset 0x80

Writing 0x0 to offset 0x7c

Setting applycfg bit to 1

ALT_SDR_CTL_CTLCFG_OFST = 0xa8c42

ALT_SDR_CTL_CTLWIDTH = 0x2

ALT_SDR_CTL_PORTCFG = 0x0

ALT_SDR_CTL_FPGAPORTRST = 0x3fff

ALT_SDR_CTL_REMAPPRIORITY = 0x0

ALT_SDR_CTL_CPORTWIDTH = 0x44000

ALT_SDR_CTL_CPORTWMAP = 0x2c000000

ALT_SDR_CTL_CPORTRMAP = 0xb00000

ALT_SDR_CTL_WFIFOCMAP = 0x980000

ALT_SDR_CTL_RFIFOCMAP = 0x760000

fpga_mgr mapped to c08e8000, fpga_mgr_data mapped to c08ea000

init_irq (288):

aclsoc = bf043c00<7>

init_irq (289):

get_interrupt_enable_addr = c0a04050<7>

init_irq (305):

Could not request IRQ# 72, error -22<7>

After failing to register the IRQ, the module remains in memory but the /dev/acl entry is not created. No test to try :-)

Is Altera going to document cvsoc CL support in 13.1 or we have to wait for other version/service pack?

Thanks In Advance