[net-next,0/4] net: ipa: I/O map SMEM and IMEM

Message

Alex Elder May 1, 2020, 9:46 p.m. UTC

This series adds the definition of two memory regions that must be
mapped for IPA to access through an SMMU.  It defines the SMMU for
the SDM845 SoC; the SC7180 already had this defined, though these
memory regions were not previously defined or mapped.

					-Alex

Alex Elder (4):
  arm64: dts: sdm845: add IPA iommus property
  net: ipa: redefine struct ipa_mem_data
  net: ipa: define IMEM memory region for IPA
  net: ipa: define SMEM memory region for IPA

 arch/arm64/boot/dts/qcom/sdm845.dtsi |   2 +
 drivers/net/ipa/ipa.h                |  10 ++
 drivers/net/ipa/ipa_data-sc7180.c    |  14 +-
 drivers/net/ipa/ipa_data-sdm845.c    |  14 +-
 drivers/net/ipa/ipa_data.h           |  23 +--
 drivers/net/ipa/ipa_main.c           |   2 +-
 drivers/net/ipa/ipa_mem.c            | 209 ++++++++++++++++++++++++++-
 drivers/net/ipa/ipa_mem.h            |   3 +-
 8 files changed, 256 insertions(+), 21 deletions(-)