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| author | Alex Elder <elder@linaro.org> | 2021-04-09 15:40:23 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-11 16:49:08 -0700 |
| commit | fbb763e7e7366c27848cbfb09d983802b6322709 (patch) | |
| tree | 92ea54144299bb593043cd6e23aeed31c07567fa /drivers/net/ipa/ipa_main.c | |
| parent | c88c34fcf8f501d588c0a999aa7e51e18552c5f0 (diff) | |
| download | lwn-fbb763e7e7366c27848cbfb09d983802b6322709.tar.gz lwn-fbb763e7e7366c27848cbfb09d983802b6322709.zip | |
net: ipa: add IPA v4.5 configuration data
Add support for the SDX55 SoC, which includes IPA version 4.5.
Starting with IPA v4.5, a few of the memory regions have a different
number of "canary" values; update comments in the where the region
identifers are defined to accurately reflect that.
I'll note three differences in SDX55 versus the other two existing
platforms (SDM845 and SC7180):
- SDX55 uses a 32-bit Linux kernel
- SDX55 has four interconnects rather than three
- SDX55 uses IPA v4.5, which uses inline checksum offload
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa/ipa_main.c')
| -rw-r--r-- | drivers/net/ipa/ipa_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ipa/ipa_main.c b/drivers/net/ipa/ipa_main.c index bfed151f5d6d..27725f72ee7c 100644 --- a/drivers/net/ipa/ipa_main.c +++ b/drivers/net/ipa/ipa_main.c @@ -573,6 +573,10 @@ static const struct of_device_id ipa_match[] = { .compatible = "qcom,sc7180-ipa", .data = &ipa_data_v4_2, }, + { + .compatible = "qcom,sdx55-ipa", + .data = &ipa_data_v4_5, + }, { }, }; MODULE_DEVICE_TABLE(of, ipa_match); |