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Differential D7785

hyperv/hn: Fix VLAN tag setup for outgoing VLAN packets.
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Authored by sepherosa_gmail.com on Sep 5 2016, 7:11 AM.
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howard0su_gmail.com
honzhan_microsoft.com
decui_microsoft.com
delphij
royger
Commits
rS305454: hyperv/hn: Fix VLAN tag setup for outgoing VLAN packets.

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rS FreeBSD src repository - subversion
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sepherosa_gmail.com updated this revision to Diff 20052.Sep 5 2016, 7:11 AM
sepherosa_gmail.com retitled this revision from to hyperv/hn: Fix VLAN tag setup for outgoing VLAN packets..
sepherosa_gmail.com updated this object.
sepherosa_gmail.com edited the test plan for this revision. (Show Details)
sepherosa_gmail.com added reviewers: delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com.
Closed by commit rS305454: hyperv/hn: Fix VLAN tag setup for outgoing VLAN packets. (authored by sephe). · Explain WhySep 6 2016, 3:31 AM
This revision was automatically updated to reflect the committed changes.

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PathSize
head/
sys/
dev/
hyperv/
netvsc/
6 lines
2 lines

Diff 20073

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head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c

Show First 20 Lines • Show All 897 Lines • ▼ Show 20 Lines if (m_head->m_flags & M_VLANTAG) {
ndis_8021q_info *rppi_vlan_info; ndis_8021q_info *rppi_vlan_info;
rndis_msg_size += RNDIS_VLAN_PPI_SIZE; rndis_msg_size += RNDIS_VLAN_PPI_SIZE;
rppi = hv_set_rppi_data(rndis_mesg, RNDIS_VLAN_PPI_SIZE, rppi = hv_set_rppi_data(rndis_mesg, RNDIS_VLAN_PPI_SIZE,
ieee_8021q_info); ieee_8021q_info);
rppi_vlan_info = (ndis_8021q_info *)((uint8_t *)rppi + rppi_vlan_info = (ndis_8021q_info *)((uint8_t *)rppi +
rppi->per_packet_info_offset); rppi->per_packet_info_offset);
rppi_vlan_info->u1.s1.vlan_id = rppi_vlan_info->u1.value = NDIS_VLAN_INFO_MAKE(
m_head->m_pkthdr.ether_vtag & 0xfff; EVL_VLANOFTAG(m_head->m_pkthdr.ether_vtag),
EVL_PRIOFTAG(m_head->m_pkthdr.ether_vtag),
EVL_CFIOFTAG(m_head->m_pkthdr.ether_vtag));
} }
if (m_head->m_pkthdr.csum_flags & CSUM_TSO) { if (m_head->m_pkthdr.csum_flags & CSUM_TSO) {
rndis_tcp_tso_info *tso_info; rndis_tcp_tso_info *tso_info;
struct ether_vlan_header *eh; struct ether_vlan_header *eh;
int ether_len; int ether_len;
/* /*
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head/sys/dev/hyperv/netvsc/ndis.h

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*/ */
/* VLAN */ /* VLAN */
#define NDIS_VLAN_INFO_SIZE sizeof(uint32_t) #define NDIS_VLAN_INFO_SIZE sizeof(uint32_t)
#define NDIS_VLAN_INFO_PRI_MASK 0x0007 #define NDIS_VLAN_INFO_PRI_MASK 0x0007
#define NDIS_VLAN_INFO_CFI_MASK 0x0008 #define NDIS_VLAN_INFO_CFI_MASK 0x0008
#define NDIS_VLAN_INFO_ID_MASK 0xfff0 #define NDIS_VLAN_INFO_ID_MASK 0xfff0
#define NDIS_VLAN_INFO_MAKE(id, pri, cfi) \ #define NDIS_VLAN_INFO_MAKE(id, pri, cfi) \
(((pri) & NVIS_VLAN_INFO_PRI_MASK) | \ (((pri) & NDIS_VLAN_INFO_PRI_MASK) | \
(((cfi) & 0x1) << 3) | (((id) & 0xfff) << 4)) (((cfi) & 0x1) << 3) | (((id) & 0xfff) << 4))
#define NDIS_VLAN_INFO_ID(inf) (((inf) & NDIS_VLAN_INFO_ID_MASK) >> 4) #define NDIS_VLAN_INFO_ID(inf) (((inf) & NDIS_VLAN_INFO_ID_MASK) >> 4)
#define NDIS_VLAN_INFO_CFI(inf) (((inf) & NDIS_VLAN_INFO_CFI_MASK) >> 3) #define NDIS_VLAN_INFO_CFI(inf) (((inf) & NDIS_VLAN_INFO_CFI_MASK) >> 3)
#define NDIS_VLAN_INFO_PRI(inf) ((inf) & NDIS_VLAN_INFO_PRI_MASK) #define NDIS_VLAN_INFO_PRI(inf) ((inf) & NDIS_VLAN_INFO_PRI_MASK)
/* Reception checksum */ /* Reception checksum */
#define NDIS_RXCSUM_INFO_SIZE sizeof(uint32_t) #define NDIS_RXCSUM_INFO_SIZE sizeof(uint32_t)
#define NDIS_RXCSUM_INFO_TCPCS_FAILED 0x0001 #define NDIS_RXCSUM_INFO_TCPCS_FAILED 0x0001
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