System_ipcMsgQSendMsg error

ketty Lu

Hi, we use DM8168, RDK4.0.

If we use OSD to draw some lines, the cpu can reach to 100%.

And the console prints:

83720005: MSGQ: MsgQ Ack get from [VPSS-M3] failed for link 63, cmdId 0x900f !!!
Received unexpected Ack from [DSP] link 63, cmdId 0x900f !!!

What's the problem?

0 Badri Narayanan over 11 years ago

Try modifying

/dvr_rdk/mcfw/src_bios6/links_c6xdsp/system/systemLink_tsk_c6xdsp.c

SystemLink_init

SYSTEM_TSK_PRI

SYSTEM_TSK_PRI_HIGH

If that doesn't work try disabling calls to Vsys_getCoreStatus

0 ketty Lu over 11 years ago in reply to Badri Narayanan

Hi, Badri.

what's the difference of using SYSTEM_TSK_PRI and SYSTEM_TSK_PRI_HIGH?

Processors forum