EDK2 files must use CRLF line ending. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.mar...@arm.com> Reviewed-by: Laszlo Ersek <ler...@redhat.com> --- OvmfPkg/Include/IndustryStandard/VirtioNet.h | 198 +++++++++++++------------- 1 files changed, 99 insertions(+), 99 deletions(-)
diff --git a/OvmfPkg/Include/IndustryStandard/VirtioNet.h b/OvmfPkg/Include/IndustryStandard/VirtioNet.h index 9f5291a..03dfeb2 100644 --- a/OvmfPkg/Include/IndustryStandard/VirtioNet.h +++ b/OvmfPkg/Include/IndustryStandard/VirtioNet.h @@ -1,99 +1,99 @@ -/** @file - - Virtio Network Device specific type and macro definitions corresponding to - the virtio-0.9.5 specification. - - Copyright (C) 2013, Red Hat, Inc. - - This program and the accompanying materials are licensed and made available - under the terms and conditions of the BSD License which accompanies this - distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT - WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#ifndef _VIRTIO_NET_H_ -#define _VIRTIO_NET_H_ - -#include <IndustryStandard/Virtio.h> - -// -// virtio-0.9.5, Appendix C: Network Device -// -#pragma pack(1) -typedef struct { - VIRTIO_HDR Generic; - UINT8 VhdrMac[6]; - UINT16 VhdrLinkStatus; -} VNET_HDR; -#pragma pack() - -#define OFFSET_OF_VNET(Field) OFFSET_OF (VNET_HDR, Field) -#define SIZE_OF_VNET(Field) (sizeof ((VNET_HDR *) 0)->Field) - -// -// Queue Identifiers -// -#define VIRTIO_NET_Q_RX 0 -#define VIRTIO_NET_Q_TX 1 - -// -// Feature Bits -// -#define VIRTIO_NET_F_CSUM BIT0 // host to checksum outgoing packets -#define VIRTIO_NET_F_GUEST_CSUM BIT1 // guest to checksum incoming packets -#define VIRTIO_NET_F_MAC BIT5 // MAC available to guest -#define VIRTIO_NET_F_GSO BIT6 // deprecated -#define VIRTIO_NET_F_GUEST_TSO4 BIT7 // guest can receive TSOv4 -#define VIRTIO_NET_F_GUEST_TSO6 BIT8 // guest can receive TSOv6 -#define VIRTIO_NET_F_GUEST_ECN BIT9 // guest can receive TSO with ECN -#define VIRTIO_NET_F_GUEST_UFO BIT10 // guest can receive UFO -#define VIRTIO_NET_F_HOST_TSO4 BIT11 // host can receive TSOv4 -#define VIRTIO_NET_F_HOST_TSO6 BIT12 // host can receive TSOv6 -#define VIRTIO_NET_F_HOST_ECN BIT13 // host can receive TSO with ECN -#define VIRTIO_NET_F_HOST_UFO BIT14 // host can receive UFO -#define VIRTIO_NET_F_MRG_RXBUF BIT15 // guest can merge receive buffers -#define VIRTIO_NET_F_STATUS BIT16 // link status available to guest -#define VIRTIO_NET_F_CTRL_VQ BIT17 // control channel available -#define VIRTIO_NET_F_CTRL_RX BIT18 // control channel RX mode support -#define VIRTIO_NET_F_CTRL_VLAN BIT19 // control channel VLAN filtering -#define VIRTIO_NET_F_GUEST_ANNOUNCE BIT21 // guest can send gratuitous pkts - -// -// Packet Header -// -#pragma pack(1) -typedef struct { - UINT8 Flags; - UINT8 GsoType; - UINT16 HdrLen; - UINT16 GsoSize; - UINT16 CsumStart; - UINT16 CsumOffset; -} VIRTIO_NET_REQ; -#pragma pack() - -// -// Bits in VIRTIO_NET_REQ.Flags -// -#define VIRTIO_NET_HDR_F_NEEDS_CSUM BIT0 - -// -// Types/Bits for VIRTIO_NET_REQ.GsoType -// -#define VIRTIO_NET_HDR_GSO_NONE 0x00 -#define VIRTIO_NET_HDR_GSO_TCPV4 0x01 -#define VIRTIO_NET_HDR_GSO_UDP 0x03 -#define VIRTIO_NET_HDR_GSO_TCPV6 0x04 -#define VIRTIO_NET_HDR_GSO_ECN BIT7 - -// -// Link Status Bits in VNET_HDR.VhdrLinkStatus -// -#define VIRTIO_NET_S_LINK_UP BIT0 -#define VIRTIO_NET_S_ANNOUNCE BIT1 - -#endif // _VIRTIO_NET_H_ +/** @file + + Virtio Network Device specific type and macro definitions corresponding to + the virtio-0.9.5 specification. + + Copyright (C) 2013, Red Hat, Inc. + + This program and the accompanying materials are licensed and made available + under the terms and conditions of the BSD License which accompanies this + distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT + WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef _VIRTIO_NET_H_ +#define _VIRTIO_NET_H_ + +#include <IndustryStandard/Virtio.h> + +// +// virtio-0.9.5, Appendix C: Network Device +// +#pragma pack(1) +typedef struct { + VIRTIO_HDR Generic; + UINT8 VhdrMac[6]; + UINT16 VhdrLinkStatus; +} VNET_HDR; +#pragma pack() + +#define OFFSET_OF_VNET(Field) OFFSET_OF (VNET_HDR, Field) +#define SIZE_OF_VNET(Field) (sizeof ((VNET_HDR *) 0)->Field) + +// +// Queue Identifiers +// +#define VIRTIO_NET_Q_RX 0 +#define VIRTIO_NET_Q_TX 1 + +// +// Feature Bits +// +#define VIRTIO_NET_F_CSUM BIT0 // host to checksum outgoing packets +#define VIRTIO_NET_F_GUEST_CSUM BIT1 // guest to checksum incoming packets +#define VIRTIO_NET_F_MAC BIT5 // MAC available to guest +#define VIRTIO_NET_F_GSO BIT6 // deprecated +#define VIRTIO_NET_F_GUEST_TSO4 BIT7 // guest can receive TSOv4 +#define VIRTIO_NET_F_GUEST_TSO6 BIT8 // guest can receive TSOv6 +#define VIRTIO_NET_F_GUEST_ECN BIT9 // guest can receive TSO with ECN +#define VIRTIO_NET_F_GUEST_UFO BIT10 // guest can receive UFO +#define VIRTIO_NET_F_HOST_TSO4 BIT11 // host can receive TSOv4 +#define VIRTIO_NET_F_HOST_TSO6 BIT12 // host can receive TSOv6 +#define VIRTIO_NET_F_HOST_ECN BIT13 // host can receive TSO with ECN +#define VIRTIO_NET_F_HOST_UFO BIT14 // host can receive UFO +#define VIRTIO_NET_F_MRG_RXBUF BIT15 // guest can merge receive buffers +#define VIRTIO_NET_F_STATUS BIT16 // link status available to guest +#define VIRTIO_NET_F_CTRL_VQ BIT17 // control channel available +#define VIRTIO_NET_F_CTRL_RX BIT18 // control channel RX mode support +#define VIRTIO_NET_F_CTRL_VLAN BIT19 // control channel VLAN filtering +#define VIRTIO_NET_F_GUEST_ANNOUNCE BIT21 // guest can send gratuitous pkts + +// +// Packet Header +// +#pragma pack(1) +typedef struct { + UINT8 Flags; + UINT8 GsoType; + UINT16 HdrLen; + UINT16 GsoSize; + UINT16 CsumStart; + UINT16 CsumOffset; +} VIRTIO_NET_REQ; +#pragma pack() + +// +// Bits in VIRTIO_NET_REQ.Flags +// +#define VIRTIO_NET_HDR_F_NEEDS_CSUM BIT0 + +// +// Types/Bits for VIRTIO_NET_REQ.GsoType +// +#define VIRTIO_NET_HDR_GSO_NONE 0x00 +#define VIRTIO_NET_HDR_GSO_TCPV4 0x01 +#define VIRTIO_NET_HDR_GSO_UDP 0x03 +#define VIRTIO_NET_HDR_GSO_TCPV6 0x04 +#define VIRTIO_NET_HDR_GSO_ECN BIT7 + +// +// Link Status Bits in VNET_HDR.VhdrLinkStatus +// +#define VIRTIO_NET_S_LINK_UP BIT0 +#define VIRTIO_NET_S_ANNOUNCE BIT1 + +#endif // _VIRTIO_NET_H_ -- 1.7.0.4 ------------------------------------------------------------------------------ LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. 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