mirror of
https://github.com/arehnman/yttrium-virtio-gpu.git
synced 2026-10-31 02:05:04 +00:00
Kostiantyn Kostiuk
e169859ae5
Update _tagPARANDIS_RSS_MODE enum. Signed-off-by: Kostiantyn Kostiuk <[email protected]>
122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
#ifndef PARANDIS_RSS_H
|
|
#define PARANDIS_RSS_H
|
|
|
|
#include "osdep.h"
|
|
|
|
#include "ParaNdis-Util.h"
|
|
|
|
#if PARANDIS_SUPPORT_RSS
|
|
|
|
#define PARANDIS_RSS_MAX_RECEIVE_QUEUES (32)
|
|
|
|
typedef enum class _tagPARANDIS_RSS_MODE
|
|
{
|
|
PARANDIS_RSS_DISABLED = 0,
|
|
PARANDIS_RSS_HASHING = 1,
|
|
PARANDIS_RSS_FULL = 2
|
|
} PARANDIS_RSS_MODE, *PPARANDIS_RSS_MODE;
|
|
|
|
typedef struct _tagPARANDIS_HASHING_SETTINGS
|
|
{
|
|
ULONG HashInformation;
|
|
CCHAR HashSecretKey[NDIS_RSS_HASH_SECRET_KEY_MAX_SIZE_REVISION_2];
|
|
USHORT HashSecretKeySize;
|
|
} PARANDIS_HASHING_SETTINGS;
|
|
|
|
|
|
#define INVALID_INDIRECTION_INDEX (-1)
|
|
|
|
typedef struct _tagPARANDIS_SCALING_SETTINGS
|
|
{
|
|
PROCESSOR_NUMBER IndirectionTable[NDIS_RSS_INDIRECTION_TABLE_MAX_SIZE_REVISION_2 / sizeof(PROCESSOR_NUMBER)];
|
|
USHORT IndirectionTableSize;
|
|
CCHAR QueueIndirectionTable[NDIS_RSS_INDIRECTION_TABLE_MAX_SIZE_REVISION_2 / sizeof(PROCESSOR_NUMBER)];
|
|
|
|
ULONG RSSHashMask;
|
|
|
|
PCHAR CPUIndexMapping;
|
|
ULONG CPUIndexMappingSize;
|
|
|
|
LONG FirstQueueIndirectionIndex;
|
|
|
|
PROCESSOR_NUMBER DefaultProcessor;
|
|
CCHAR DefaultQueue;
|
|
} PARANDIS_SCALING_SETTINGS, *PPARANDIS_SCALING_SETTINGS;
|
|
|
|
class PARANDIS_RSS_PARAMS
|
|
{
|
|
public:
|
|
PARANDIS_RSS_PARAMS(PARANDIS_ADAPTER *pContext);
|
|
~PARANDIS_RSS_PARAMS();
|
|
bool FailedInitialization;
|
|
CCHAR ReceiveQueuesNumber;
|
|
|
|
PARANDIS_RSS_MODE RSSMode = PARANDIS_RSS_MODE::PARANDIS_RSS_DISABLED;
|
|
|
|
PARANDIS_HASHING_SETTINGS ReceiveHashingSettings = {};
|
|
PARANDIS_HASHING_SETTINGS RSSHashingSettings = {};
|
|
PARANDIS_SCALING_SETTINGS RSSScalingSettings = {};
|
|
|
|
PARANDIS_HASHING_SETTINGS ActiveHashingSettings = {};
|
|
PARANDIS_SCALING_SETTINGS ActiveRSSScalingSettings = {};
|
|
|
|
mutable CNdisRWLock rwLock;
|
|
|
|
private:
|
|
PARANDIS_ADAPTER *m_pContext;
|
|
};
|
|
typedef PARANDIS_RSS_PARAMS *PPARANDIS_RSS_PARAMS;
|
|
|
|
typedef struct _tagRSS_HASH_KEY_PARAMETERS
|
|
{
|
|
NDIS_RECEIVE_HASH_PARAMETERS ReceiveHashParameters;
|
|
CCHAR HashSecretKey[NDIS_RSS_HASH_SECRET_KEY_MAX_SIZE_REVISION_2];
|
|
} RSS_HASH_KEY_PARAMETERS;
|
|
|
|
ULONG ParaNdis6_QueryReceiveHash(const PARANDIS_RSS_PARAMS *RSSParameters, RSS_HASH_KEY_PARAMETERS *RSSHashKeyParameters);
|
|
|
|
NDIS_STATUS ParaNdis6_RSSSetParameters( PARANDIS_ADAPTER *pContext,
|
|
const NDIS_RECEIVE_SCALE_PARAMETERS* Params,
|
|
UINT ParamsLength,
|
|
PUINT ParamsBytesRead);
|
|
|
|
NDIS_STATUS ParaNdis6_RSSSetReceiveHash(PARANDIS_ADAPTER *pContext,
|
|
const NDIS_RECEIVE_HASH_PARAMETERS* Params,
|
|
UINT ParamsLength,
|
|
PUINT ParamsBytesRead);
|
|
|
|
void ParaNdis6_CheckDeviceRSSCapabilities(PARANDIS_ADAPTER *pContext, bool& bRss, bool& bHash);
|
|
/* for engineering tests only */
|
|
void ParaNdis6_EnableDeviceRssSupport(PARANDIS_ADAPTER *pContext, BOOLEAN b);
|
|
|
|
NDIS_RECEIVE_SCALE_CAPABILITIES* ParaNdis6_RSSCreateConfiguration(PARANDIS_ADAPTER *pContext);
|
|
|
|
struct _tagNET_PACKET_INFO;
|
|
|
|
VOID ParaNdis6_RSSAnalyzeReceivedPacket(
|
|
PARANDIS_RSS_PARAMS *RSSParameters,
|
|
PVOID dataBuffer,
|
|
struct _tagNET_PACKET_INFO *packetInfo);
|
|
|
|
CCHAR ParaNdis6_RSSGetScalingDataForPacket(
|
|
PARANDIS_RSS_PARAMS *RSSParameters,
|
|
struct _tagNET_PACKET_INFO *packetInfo,
|
|
PPROCESSOR_NUMBER targetProcessor);
|
|
|
|
CCHAR ParaNdis6_RSSGetCurrentCpuReceiveQueue(PARANDIS_RSS_PARAMS *RSSParameters);
|
|
|
|
#else
|
|
|
|
#define PARANDIS_RSS_MAX_RECEIVE_QUEUES (0)
|
|
class PARANDIS_RSS_PARAMS
|
|
{
|
|
public:
|
|
PARANDIS_RSS_PARAMS(PARANDIS_ADAPTER *pContext) { }
|
|
bool FailedInitialization = false;
|
|
};
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|