packet->extra_byte = 0;
packet->fecn = ib_bth_get_fecn(packet->ohdr);
packet->becn = ib_bth_get_becn(packet->ohdr);
+ packet->pkey = ib_bth_get_pkey(packet->ohdr);
+ packet->migrated = ib_bth_is_migration(packet->ohdr);
return 0;
drop:
packet->extra_byte = SIZE_OF_LT;
packet->fecn = hfi1_16B_get_fecn(packet->hdr);
packet->becn = hfi1_16B_get_becn(packet->hdr);
+ packet->pkey = hfi1_16B_get_pkey(packet->hdr);
+ packet->migrated = opa_bth_is_migration(packet->ohdr);
if (hfi1_bypass_ingress_pkt_check(packet))
goto drop;
u32 slid;
u16 tlen;
s16 etail;
+ u16 pkey;
u8 hlen;
u8 numpkt;
u8 rsize;
u8 opcode;
bool becn;
bool fecn;
+ bool migrated;
};
/* Packet types */
u32 dlid = packet->dlid;
u32 slid = packet->slid;
u32 sl = packet->sl;
- int migrated;
- u32 bth0, bth1;
- u16 pkey;
-
- bth0 = be32_to_cpu(packet->ohdr->bth[0]);
- bth1 = be32_to_cpu(packet->ohdr->bth[1]);
- if (packet->etype == RHF_RCV_TYPE_BYPASS) {
- pkey = hfi1_16B_get_pkey(packet->hdr);
- migrated = bth1 & OPA_BTH_MIG_REQ;
- } else {
- pkey = ib_bth_get_pkey(packet->ohdr);
- migrated = bth0 & IB_BTH_MIG_REQ;
- }
+ bool migrated = packet->migrated;
+ u16 pkey = packet->pkey;
if (qp->s_mig_state == IB_MIG_ARMED && migrated) {
if (!packet->grh) {
__copy_user_nocache(dst, (void __user *)src, n, 0);
}
+static inline bool opa_bth_is_migration(struct ib_other_headers *ohdr)
+{
+ return ohdr->bth[1] & cpu_to_be32(OPA_BTH_MIG_REQ);
+}
+
extern const enum ib_wc_opcode ib_hfi1_wc_opcode[];
extern const u8 hdr_len_by_opcode[];
{
return ohdr->bth[0] & cpu_to_be32(IB_BTH_SOLICITED);
}
+
+static inline bool ib_bth_is_migration(struct ib_other_headers *ohdr)
+{
+ return ohdr->bth[0] & cpu_to_be32(IB_BTH_MIG_REQ);
+}
#endif /* IB_HDRS_H */