From: Alex Elder Date: Wed, 2 Jun 2021 12:41:31 +0000 (-0500) Subject: Revert "net: ipa: disable checksum offload for IPA v4.5+" X-Git-Tag: v5.15~843^2~347^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d15ec1933309a4677d0a667738dc64329ec3fd69;p=platform%2Fkernel%2Flinux-starfive.git Revert "net: ipa: disable checksum offload for IPA v4.5+" This reverts commit c88c34fcf8f501d588c0a999aa7e51e18552c5f0. The RMNet driver now supports inline checksum offload. Signed-off-by: Alex Elder Signed-off-by: David S. Miller --- diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index 03719fb6..07a81b7 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -88,11 +88,6 @@ static bool ipa_endpoint_data_valid_one(struct ipa *ipa, u32 count, if (ipa_gsi_endpoint_data_empty(data)) return true; - /* IPA v4.5+ uses checksum offload, not yet supported by RMNet */ - if (ipa->version >= IPA_VERSION_4_5) - if (data->endpoint.config.checksum) - return false; - if (!data->toward_ipa) { if (data->endpoint.filter_support) { dev_err(dev, "filtering not supported for " @@ -235,17 +230,6 @@ static bool ipa_endpoint_data_valid(struct ipa *ipa, u32 count, static bool ipa_endpoint_data_valid(struct ipa *ipa, u32 count, const struct ipa_gsi_endpoint_data *data) { - const struct ipa_gsi_endpoint_data *dp = data; - enum ipa_endpoint_name name; - - if (ipa->version < IPA_VERSION_4_5) - return true; - - /* IPA v4.5+ uses checksum offload, not yet supported by RMNet */ - for (name = 0; name < count; name++, dp++) - if (data->endpoint.config.checksum) - return false; - return true; }