Date: Fri, 5 Feb 2016 05:01:17 +0000 From: Phabricator <phabric-noreply@FreeBSD.org> To: freebsd-net@freebsd.org Subject: [Differential] [Closed] D5099: hyperv/hn: Enable IP header checksum offloading Message-ID: <b0cdd3fe745e279cfefc402b3159ad84@localhost.localdomain> In-Reply-To: <differential-rev-PHID-DREV-px4dekca4zurcmyqbhmi-req@FreeBSD.org> References: <differential-rev-PHID-DREV-px4dekca4zurcmyqbhmi-req@FreeBSD.org>
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--b1_b0cdd3fe745e279cfefc402b3159ad84 Content-Type: text/plain; charset = "utf-8" Content-Transfer-Encoding: 8bit This revision was automatically updated to reflect the committed changes. Closed by commit rS295298: hyperv/hn: Enable IP header checksum offloading (authored by sephe). CHANGED PRIOR TO COMMIT https://reviews.freebsd.org/D5099?vs=12775&id=13032#toc REPOSITORY rS FreeBSD src repository CHANGES SINCE LAST UPDATE https://reviews.freebsd.org/D5099?vs=12775&id=13032 REVISION DETAIL https://reviews.freebsd.org/D5099 AFFECTED FILES head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c CHANGE DETAILS diff --git a/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c b/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c --- a/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c +++ b/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c @@ -172,7 +172,7 @@ * Windows releases. */ #define HN_CSUM_ASSIST_WIN8 (CSUM_TCP) -#define HN_CSUM_ASSIST (CSUM_UDP | CSUM_TCP) +#define HN_CSUM_ASSIST (CSUM_IP | CSUM_UDP | CSUM_TCP) /* XXX move to netinet/tcp_lro.h */ #define HN_LRO_HIWAT_MAX 65535 @@ -867,6 +867,9 @@ rppi->per_packet_info_offset); csum_info->xmit.is_ipv4 = 1; + if (m_head->m_pkthdr.csum_flags & CSUM_IP) + csum_info->xmit.ip_header_csum = 1; + if (m_head->m_pkthdr.csum_flags & CSUM_TCP) { csum_info->xmit.tcp_csum = 1; csum_info->xmit.tcp_header_offset = 0; EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com, adrian, network Cc: freebsd-net-list --b1_b0cdd3fe745e279cfefc402b3159ad84 Content-Type: text/x-patch; charset=utf-8; name="D5099.13032.patch" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="D5099.13032.patch" ZGlmZiAtLWdpdCBhL2hlYWQvc3lzL2Rldi9oeXBlcnYvbmV0dnNjL2h2X25ldHZzY19kcnZfZnJl ZWJzZC5jIGIvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKLS0tIGEvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKKysrIGIvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKQEAgLTE3Miw3ICsxNzIsNyBAQAogICogV2luZG93cyByZWxlYXNlcy4KICAqLwogI2RlZmlu ZSBITl9DU1VNX0FTU0lTVF9XSU44CShDU1VNX1RDUCkKLSNkZWZpbmUgSE5fQ1NVTV9BU1NJU1QJ CShDU1VNX1VEUCB8IENTVU1fVENQKQorI2RlZmluZSBITl9DU1VNX0FTU0lTVAkJKENTVU1fSVAg fCBDU1VNX1VEUCB8IENTVU1fVENQKQogCiAvKiBYWFggbW92ZSB0byBuZXRpbmV0L3RjcF9scm8u aCAqLwogI2RlZmluZSBITl9MUk9fSElXQVRfTUFYCQkJCTY1NTM1CkBAIC04NjcsNiArODY3LDkg QEAKIAkJCSAgICBycHBpLT5wZXJfcGFja2V0X2luZm9fb2Zmc2V0KTsKIAogCQkJY3N1bV9pbmZv LT54bWl0LmlzX2lwdjQgPSAxOworCQkJaWYgKG1faGVhZC0+bV9wa3RoZHIuY3N1bV9mbGFncyAm IENTVU1fSVApCisJCQkJY3N1bV9pbmZvLT54bWl0LmlwX2hlYWRlcl9jc3VtID0gMTsKKwogCQkJ aWYgKG1faGVhZC0+bV9wa3RoZHIuY3N1bV9mbGFncyAmIENTVU1fVENQKSB7CiAJCQkJY3N1bV9p bmZvLT54bWl0LnRjcF9jc3VtID0gMTsKIAkJCQljc3VtX2luZm8tPnhtaXQudGNwX2hlYWRlcl9v ZmZzZXQgPSAwOwoK --b1_b0cdd3fe745e279cfefc402b3159ad84--
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