TAS
TCP Acceleration as an OS Service
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TAS Fast Path. More...
Data Structures | |
struct | flexnic_info |
struct | flextcp_pl_krx |
struct | flextcp_pl_ktx |
struct | flextcp_pl_arx_connupdate |
struct | flextcp_pl_arx |
struct | flextcp_pl_atx |
struct | flextcp_pl_appst |
struct | flextcp_pl_appctx |
struct | flextcp_pl_flowst |
struct | flextcp_pl_flowhte |
struct | flextcp_pl_mem |
Macros | |
#define | FLEXNIC_HUGE_PREFIX "/dev/hugepages" |
#define | FLEXNIC_NAME_INFO "tas_info" |
#define | FLEXNIC_NAME_DMA_MEM "tas_memory" |
#define | FLEXNIC_NAME_INTERNAL_MEM "tas_internal" |
#define | FLEXNIC_INFO_BYTES 0x1000 |
#define | FLEXNIC_FLAG_READY 1 |
#define | FLEXNIC_FLAG_HUGEPAGES 2 |
#define | FLEXTCP_PL_KRX_INVALID 0x0 |
#define | FLEXTCP_PL_KRX_PACKET 0x1 |
#define | FLEXTCP_PL_KTX_INVALID 0x0 |
#define | FLEXTCP_PL_KTX_PACKET 0x1 |
#define | FLEXTCP_PL_KTX_CONNRETRAN 0x2 |
#define | FLEXTCP_PL_KTX_PACKET_NOTS 0x3 |
#define | FLEXTCP_PL_ARX_INVALID 0x0 |
#define | FLEXTCP_PL_ARX_CONNUPDATE 0x1 |
#define | FLEXTCP_PL_ARX_FLRXDONE 0x1 |
#define | FLEXTCP_PL_ATX_CONNUPDATE 0x1 |
#define | FLEXTCP_PL_ATX_FLTXDONE 0x1 |
#define | FLEXNIC_PL_APPST_NUM 8 |
#define | FLEXNIC_PL_APPST_CTX_NUM 31 |
#define | FLEXNIC_PL_APPST_CTX_MCS 16 |
#define | FLEXNIC_PL_APPCTX_NUM 16 |
#define | FLEXNIC_PL_FLOWST_NUM (128 * 1024) |
#define | FLEXNIC_PL_FLOWHT_ENTRIES (FLEXNIC_PL_FLOWST_NUM * 2) |
#define | FLEXNIC_PL_FLOWHT_NBSZ 4 |
#define | FLEXNIC_PL_OOO_RECV 1 |
#define | FLEXNIC_PL_FLOWST_SLOWPATH 1 |
#define | FLEXNIC_PL_FLOWST_ECN 8 |
#define | FLEXNIC_PL_FLOWST_TXFIN 16 |
#define | FLEXNIC_PL_FLOWST_RXFIN 32 |
#define | FLEXNIC_PL_FLOWST_RX_MASK (~63ULL) |
#define | FLEXNIC_PL_FLOWHTE_VALID (1 << 31) |
#define | FLEXNIC_PL_FLOWHTE_POSSHIFT 29 |
#define | FLEXNIC_PL_MAX_FLOWGROUPS 4096 |
Functions | |
struct flexnic_info | __attribute__ ((packed)) |
STATIC_ASSERT (sizeof(struct flextcp_pl_krx)==64, krx_size) | |
STATIC_ASSERT (sizeof(struct flextcp_pl_ktx)==64, ktx_size) | |
STATIC_ASSERT (sizeof(struct flextcp_pl_arx)==32, arx_size) | |
STATIC_ASSERT (sizeof(struct flextcp_pl_atx)==16, atx_size) | |
struct flextcp_pl_flowst | __attribute__ ((packed, aligned(64))) |
Variables | |
struct tcp_opts | __attribute__ |
TAS Fast Path.
#define FLEXNIC_FLAG_HUGEPAGES 2 |
Indicates that huge pages should be used for the internal and dma memory
Definition at line 53 of file tas_memif.h.
#define FLEXNIC_FLAG_READY 1 |
Indicates that flexnic is done initializing.
Definition at line 51 of file tas_memif.h.
Referenced by nicif_init().
#define FLEXNIC_INFO_BYTES 0x1000 |
Size of the info shared memory region.
Definition at line 48 of file tas_memif.h.
#define FLEXNIC_NAME_DMA_MEM "tas_memory" |
Name for flexnic dma shared memory region.
Definition at line 43 of file tas_memif.h.
#define FLEXNIC_NAME_INFO "tas_info" |
Name for the info shared memory region.
Definition at line 41 of file tas_memif.h.
#define FLEXNIC_NAME_INTERNAL_MEM "tas_internal" |
Name for flexnic internal shared memory region.
Definition at line 45 of file tas_memif.h.
#define FLEXNIC_PL_OOO_RECV 1 |
Enable out of order receive processing members
Definition at line 222 of file tas_memif.h.