This patch set adds an extended usage of Feature ID for DFL and based on 5.18-rc2. Previously the feature IDs defined are unique, no matter which feature type. But currently we want to extend its usage to have a per-type feature ID space. Patch 1 adds feature type checking before parse the irq info. Patch 2 adds description about the Feature ID. v6: - Fix documentation from Hao's comment. v5: - Fix documentation from Matthew's comment. v4: - Fix the git commit from Hao's comments. - Split documentation into another patch. v3: - Remove "Fixes" in commit log with Hao's comment, this is a extension not a bug fix. v2: - add DFL Feature ID Registry in documentation. Tianfei zhang (2): fpga: dfl: check feature type before parse irq info Documentation: fpga: dfl: add description of feature ids Tianfei zhang (2): fpga: dfl: check feature type before parse irq info Documentation: fpga: dfl: add description of feature ids Documentation/fpga/dfl.rst | 5 +++++ drivers/fpga/dfl.c | 38 ++++++++++++++++++++++---------------- 2 files changed, 27 insertions(+), 16 deletions(-) -- 2.26.2