Nios® II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
12435 Discussions

Non-blocking Bridge Access Drivers

Honored Contributor II

Has anyone heard of updated AXI bridge access drivers to allow for non-blocking access? Currently, if the low-level device isn't ready (ie a FIFO), there's no logic in place to timeout a read or report a similar problem, hence freezing Linux. 


Would love to hear any thoughts or if I'm missing something. This is using the linux-socfpga-ltsi kernel along with Yocto and the Altera-provided preloader with Quartus II 14.1 Update 1.
0 Kudos
0 Replies