net: ipa: add support to code for IPA v4.5
Update the IPA code to make use of the updated IPA v4.5 register definitions. Generally what this patch does is, if IPA v4.5 hardware is in use: - Ensure new registers or fields in IPA v4.5 are updated where required - Ensure registers or fields not supported in IPA v4.5 are not examined when read, or are set to 0 when written It does this while preserving the existing functionality for IPA versions lower than v4.5. The values to program for QSB_MAX_READS and QSB_MAX_WRITES and the source and destination resource counts are updated to be correct for all versions through v4.5 as well. Note that IPA_RESOURCE_GROUP_SRC_MAX and IPA_RESOURCE_GROUP_DST_MAX already reflect that 5 is an acceptable number of resources (which IPA v4.5 implements). Signed-off-by:Alex Elder <elder@linaro.org> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
parent
1af15c2a
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