#define ICE_FLOW_FLD_SZ_ICMP_CODE 1
#define ICE_FLOW_FLD_SZ_ARP_OPER 2
#define ICE_FLOW_FLD_SZ_GRE_KEYID 4
+#define ICE_FLOW_FLD_SZ_GTP_TEID 4
+#define ICE_FLOW_FLD_SZ_PPPOE_SESS_ID 2
/* Protocol header fields are extracted at the word boundaries as word-sized
* values. Specify the displacement value of some non-word-aligned fields needed
/* GRE */
/* ICE_FLOW_FIELD_IDX_GRE_KEYID */
ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_GRE, 12, ICE_FLOW_FLD_SZ_GRE_KEYID),
+ /* GTP */
+ /* ICE_FLOW_FIELD_IDX_GTPC_TEID */
+ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_GTPC_TEID, 12,
+ ICE_FLOW_FLD_SZ_GTP_TEID),
+ /* ICE_FLOW_FIELD_IDX_GTPU_IP_TEID */
+ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_GTPU_IP, 12,
+ ICE_FLOW_FLD_SZ_GTP_TEID),
+ /* ICE_FLOW_FIELD_IDX_GTPU_UP_TEID */
+ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_GTPU_UP, 12,
+ ICE_FLOW_FLD_SZ_GTP_TEID),
+ /* ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID */
+ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_GTPU_DWN, 12,
+ ICE_FLOW_FLD_SZ_GTP_TEID),
+ /* PPPOE */
+ /* ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID */
+ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_PPPOE, 2,
+ ICE_FLOW_FLD_SZ_PPPOE_SESS_ID),
};
/* Bitmaps indicating relevant packet types for a particular protocol header
0x00000000, 0x00000000, 0x00000000, 0x00000000,
};
+/* Packet types for GTPC */
+static const u32 ice_ptypes_gtpc[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000180, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+/* Packet types for GTPC with TEID */
+static const u32 ice_ptypes_gtpc_tid[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000060, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+/* Packet types for GTPU */
+static const u32 ice_ptypes_gtpu[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x7FFFF800, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
/* Manage parameters and info. used during the creation of a flow profile */
struct ice_flow_prof_params {
enum ice_block blk;
ice_declare_bitmap(ptypes, ICE_FLOW_PTYPE_MAX);
};
-/**
- * ice_is_pow2 - check if integer value is a power of 2
- * @val: unsigned integer to be validated
- */
-static bool ice_is_pow2(u64 val)
-{
- return (val && !(val & (val - 1)));
-}
-
#define ICE_FLOW_SEG_HDRS_L2_MASK \
(ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN)
#define ICE_FLOW_SEG_HDRS_L3_MASK \
- (ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_ARP)
+ (ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV6 | \
+ ICE_FLOW_SEG_HDR_ARP | ICE_FLOW_SEG_HDR_PPPOE)
#define ICE_FLOW_SEG_HDRS_L4_MASK \
(ICE_FLOW_SEG_HDR_ICMP | ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_UDP | \
- ICE_FLOW_SEG_HDR_SCTP)
+ ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_GTPC | \
+ ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_GTPU_IP | \
+ ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_GTPU_DWN)
/**
* ice_flow_val_hdrs - validates packet segments for valid protocol headers
(const ice_bitmap_t *)ice_ptypes_mac_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_ETH;
}
if (i && hdrs & ICE_FLOW_SEG_HDR_VLAN) {
src = (const ice_bitmap_t *)ice_ptypes_macvlan_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_VLAN;
}
if (!i && hdrs & ICE_FLOW_SEG_HDR_ARP) {
ice_and_bitmap(params->ptypes, params->ptypes,
(const ice_bitmap_t *)ice_ptypes_arp_of,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_ARP;
}
if (hdrs & ICE_FLOW_SEG_HDR_IPV4) {
(const ice_bitmap_t *)ice_ptypes_ipv4_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_IPV4;
} else if (hdrs & ICE_FLOW_SEG_HDR_IPV6) {
src = !i ? (const ice_bitmap_t *)ice_ptypes_ipv6_ofos :
(const ice_bitmap_t *)ice_ptypes_ipv6_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_IPV6;
}
if (hdrs & ICE_FLOW_SEG_HDR_ICMP) {
(const ice_bitmap_t *)ice_ptypes_icmp_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_ICMP;
} else if (hdrs & ICE_FLOW_SEG_HDR_UDP) {
src = (const ice_bitmap_t *)ice_ptypes_udp_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_UDP;
} else if (hdrs & ICE_FLOW_SEG_HDR_TCP) {
ice_and_bitmap(params->ptypes, params->ptypes,
(const ice_bitmap_t *)ice_ptypes_tcp_il,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_TCP;
} else if (hdrs & ICE_FLOW_SEG_HDR_SCTP) {
src = (const ice_bitmap_t *)ice_ptypes_sctp_il;
ice_and_bitmap(params->ptypes, params->ptypes, src,
ICE_FLOW_PTYPE_MAX);
- hdrs &= ~ICE_FLOW_SEG_HDR_SCTP;
} else if (hdrs & ICE_FLOW_SEG_HDR_GRE) {
if (!i) {
src = (const ice_bitmap_t *)ice_ptypes_gre_of;
ice_and_bitmap(params->ptypes, params->ptypes,
src, ICE_FLOW_PTYPE_MAX);
}
- hdrs &= ~ICE_FLOW_SEG_HDR_GRE;
+ } else if (hdrs & ICE_FLOW_SEG_HDR_GTPC) {
+ if (!i) {
+ src = (const ice_bitmap_t *)ice_ptypes_gtpc;
+ ice_and_bitmap(params->ptypes, params->ptypes,
+ src, ICE_FLOW_PTYPE_MAX);
+ }
+ } else if (hdrs & ICE_FLOW_SEG_HDR_GTPC_TEID) {
+ if (!i) {
+ src = (const ice_bitmap_t *)ice_ptypes_gtpc_tid;
+ ice_and_bitmap(params->ptypes, params->ptypes,
+ src, ICE_FLOW_PTYPE_MAX);
+ }
+ } else if (hdrs & ICE_FLOW_SEG_HDR_GTPU) {
+ if (!i) {
+ src = (const ice_bitmap_t *)ice_ptypes_gtpu;
+ ice_and_bitmap(params->ptypes, params->ptypes,
+ src, ICE_FLOW_PTYPE_MAX);
+ }
}
}
break;
case ICE_FLOW_FIELD_IDX_UDP_SRC_PORT:
case ICE_FLOW_FIELD_IDX_UDP_DST_PORT:
- prot_id = seg == 0 ? ICE_PROT_UDP_IL_OR_S : ICE_PROT_UDP_OF;
+ prot_id = ICE_PROT_UDP_IL_OR_S;
break;
case ICE_FLOW_FIELD_IDX_SCTP_SRC_PORT:
case ICE_FLOW_FIELD_IDX_SCTP_DST_PORT:
prot_id = ICE_PROT_SCTP_IL;
break;
+ case ICE_FLOW_FIELD_IDX_GTPC_TEID:
+ case ICE_FLOW_FIELD_IDX_GTPU_IP_TEID:
+ case ICE_FLOW_FIELD_IDX_GTPU_UP_TEID:
+ case ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID:
+ /* GTP is accessed through UDP OF protocol */
+ prot_id = ICE_PROT_UDP_OF;
+ break;
+ case ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID:
+ prot_id = ICE_PROT_PPPOE;
+ break;
case ICE_FLOW_FIELD_IDX_ARP_SIP:
case ICE_FLOW_FIELD_IDX_ARP_DIP:
case ICE_FLOW_FIELD_IDX_ARP_SHA:
enum ice_flow_dir dir, struct ice_flow_seg_info *segs,
u8 segs_cnt, u16 vsi_handle, u32 conds)
{
- struct ice_flow_prof *p;
+ struct ice_flow_prof *p, *prof = NULL;
+ ice_acquire_lock(&hw->fl_profs_locks[blk]);
LIST_FOR_EACH_ENTRY(p, &hw->fl_profs[blk], ice_flow_prof, l_entry) {
if ((p->dir == dir || conds & ICE_FLOW_FIND_PROF_NOT_CHK_DIR) &&
segs_cnt && segs_cnt == p->segs_cnt) {
break;
/* A match is found if all segments are matched */
- if (i == segs_cnt)
- return p;
+ if (i == segs_cnt) {
+ prof = p;
+ break;
+ }
}
}
+ ice_release_lock(&hw->fl_profs_locks[blk]);
- return NULL;
+ return prof;
}
/**
{
struct ice_flow_prof *p;
- ice_acquire_lock(&hw->fl_profs_locks[blk]);
p = ice_flow_find_prof_conds(hw, blk, dir, segs, segs_cnt,
ICE_MAX_VSI, ICE_FLOW_FIND_PROF_CHK_FLDS);
- ice_release_lock(&hw->fl_profs_locks[blk]);
return p ? p->id : ICE_FLOW_PROF_ID_INVAL;
}
goto out;
}
- ice_acquire_lock(&prof->entries_lock);
- LIST_ADD(&e->l_entry, &prof->entries);
- ice_release_lock(&prof->entries_lock);
+ if (blk != ICE_BLK_ACL) {
+ /* ACL will handle the entry management */
+ ice_acquire_lock(&prof->entries_lock);
+ LIST_ADD(&e->l_entry, &prof->entries);
+ ice_release_lock(&prof->entries_lock);
+ }
*entry_h = ICE_FLOW_ENTRY_HNDL(e);
}
#define ICE_FLOW_RSS_SEG_HDR_L3_MASKS \
- (ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV6)
+ (ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_PPPOE)
#define ICE_FLOW_RSS_SEG_HDR_L4_MASKS \
(ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_UDP | \
- ICE_FLOW_SEG_HDR_SCTP)
+ ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_GTPC_TEID)
+
#define ICE_FLOW_RSS_SEG_HDR_VAL_MASKS \
(ICE_FLOW_RSS_SEG_HDR_L3_MASKS | \
/* Remove profile if it has no VSIs associated */
if (!ice_is_any_bit_set(prof->vsis, ICE_MAX_VSI)) {
- status = ice_flow_rem_prof_sync(hw, blk, prof);
+ status = ice_flow_rem_prof(hw, blk, prof->id);
if (status)
goto exit;
}
* be removed.
*/
if (status) {
- ice_flow_rem_prof_sync(hw, blk, prof);
+ ice_flow_rem_prof(hw, blk, prof->id);
goto exit;
}
ice_rem_rss_list(hw, vsi_handle, prof);
if (!ice_is_any_bit_set(prof->vsis, ICE_MAX_VSI))
- status = ice_flow_rem_prof_sync(hw, blk, prof);
+ status = ice_flow_rem_prof(hw, blk, prof->id);
out:
ice_free(hw, segs);
git.droids-corp.org / dpdk.git / blobdiff