This adds support for Intel Stratix10 (S10) platform.
Intel S10 is a quad-core ARM64 and FPGA fabric.
This creates two character devices: /dev/fpga0 and /dev/fpga_partial0 for a full and partial FPGA programming respectively.
Details
Details
- Reviewers
manu - Commits
- rS352302: Add support for Intel Stratix 10 platform.
Program FPGA with a valid bitfile.
Diff Detail
Diff Detail
- Repository
- rS FreeBSD src repository - subversion
- Lint
Lint Not Applicable - Unit
Tests Not Applicable
Event Timeline
| sys/arm64/intel/stratix10-soc-fpga-mgr.c | ||
|---|---|---|
| 109 ↗ | (On Diff #61401) | What happens if we open the device then fork? Both the parent and child will have the device open, but sc->busy will be 1, then set to 0 when one closes it. |
Comment Actions
Check if device is opened before writing to it or closing it. This could happen if user process forks.
| sys/arm64/intel/stratix10-soc-fpga-mgr.c | ||
|---|---|---|
| 109 ↗ | (On Diff #61401) | Thank you Andy I added a check if device is opened before writing to it or closing it |