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net/ice/base: filter for GTPU outer IP without inner IP

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Add ptype MAC_IPV4_GTPU into
ice_ptypes_ipv4_ofos, ice_ptypes_ipv4_ofos_all and ice_ipv4_ofos_no_l4

Add ptype MAC_IPV6_GTPU into
ice_ptypes_ipv6_ofos, ice_ptypes_ipv6_ofos_all and ice_ipv6_ofos_no_l4

Add ptype MAC_IPV4_GTPU and MAC_IPV6_GTPU into
the new ice_ptypes_gtpu_no_ip

So outer IP can be configured as input set for GTPU packet that without
inner IP layer.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
This commit is contained in:
Qi Zhang 2020-08-26 20:21:19 +08:00 committed by Ferruh Yigit
parent ef77f2cfe9
commit e8ae33f119
2 changed files with 23 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/net/ice/base/ice_flow.c
View File

@ -224,7 +224,7 @@ static const u32 ice_ptypes_macvlan_il[] = {
static const u32 ice_ptypes_ipv4_ofos[] = {
0x1DC00000, 0x04000800, 0x00000000, 0x00000000,
0x00000000, 0x00000155, 0x00000000, 0x00000000,
0x00000000, 0x000FC000, 0x000000A0, 0x00000000,
0x00000000, 0x000FC000, 0x000002A0, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -238,7 +238,7 @@ static const u32 ice_ptypes_ipv4_ofos[] = {
static const u32 ice_ptypes_ipv4_ofos_all[] = {
0x1DC00000, 0x04000800, 0x00000000, 0x00000000,
0x00000000, 0x00000155, 0x00000000, 0x00000000,
0x00000000, 0x000FC000, 0x83E0F8A0, 0x00000101,
0x00000000, 0x000FC000, 0x83E0FAA0, 0x00000101,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -264,7 +264,7 @@ static const u32 ice_ptypes_ipv4_il[] = {
static const u32 ice_ptypes_ipv6_ofos[] = {
0x00000000, 0x00000000, 0x77000000, 0x10002000,
0x00000000, 0x000002AA, 0x00000000, 0x00000000,
0x00000000, 0x03F00000, 0x00000140, 0x00000000,
0x00000000, 0x03F00000, 0x00000540, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -278,7 +278,7 @@ static const u32 ice_ptypes_ipv6_ofos[] = {
static const u32 ice_ptypes_ipv6_ofos_all[] = {
0x00000000, 0x00000000, 0x77000000, 0x10002000,
0x00000000, 0x000002AA, 0x00000000, 0x00000000,
0x00000000, 0x03F00000, 0x7C1F0140, 0x00000206,
0x00000000, 0x03F00000, 0x7C1F0540, 0x00000206,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -302,7 +302,7 @@ static const u32 ice_ptypes_ipv6_il[] = {
static const u32 ice_ipv4_ofos_no_l4[] = {
0x10C00000, 0x04000800, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x000cc000, 0x000000A0, 0x00000000,
0x00000000, 0x000cc000, 0x000002A0, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -326,7 +326,7 @@ static const u32 ice_ipv4_il_no_l4[] = {
static const u32 ice_ipv6_ofos_no_l4[] = {
0x00000000, 0x00000000, 0x43000000, 0x10002000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x02300000, 0x00000140, 0x00000000,
0x00000000, 0x02300000, 0x00000540, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -667,6 +667,17 @@ static const u32 ice_ptypes_mac_non_ip_ofos[] = {
0x00000000, 0x00000000, 0x00000000, 0x00000000,
};
static const u32 ice_ptypes_gtpu_no_ip[] = {
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000600, 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;
@ -691,7 +702,7 @@ struct ice_flow_prof_params {
ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_GTPU | \
ICE_FLOW_SEG_HDR_PFCP_SESSION | ICE_FLOW_SEG_HDR_L2TPV3 | \
ICE_FLOW_SEG_HDR_ESP | ICE_FLOW_SEG_HDR_AH | \
ICE_FLOW_SEG_HDR_NAT_T_ESP)
ICE_FLOW_SEG_HDR_NAT_T_ESP | ICE_FLOW_SEG_HDR_GTPU_NON_IP)
#define ICE_FLOW_SEG_HDRS_L2_MASK \
(ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN)
@ -911,6 +922,10 @@ ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
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_NON_IP) {
src = (const ice_bitmap_t *)ice_ptypes_gtpu_no_ip;
ice_and_bitmap(params->ptypes, params->ptypes,
src, ICE_FLOW_PTYPE_MAX);
} else if (hdrs & ICE_FLOW_SEG_HDR_GTPU_DWN) {
src = (const ice_bitmap_t *)ice_ptypes_gtpu;
ice_and_bitmap(params->ptypes, params->ptypes,

1
drivers/net/ice/base/ice_flow.h
View File

@ -178,6 +178,7 @@ enum ice_flow_seg_hdr {
ICE_FLOW_SEG_HDR_AH = 0x00200000,
ICE_FLOW_SEG_HDR_NAT_T_ESP = 0x00400000,
ICE_FLOW_SEG_HDR_ETH_NON_IP = 0x00800000,
ICE_FLOW_SEG_HDR_GTPU_NON_IP = 0x01000000,
/* The following is an additive bit for ICE_FLOW_SEG_HDR_IPV4 and
* ICE_FLOW_SEG_HDR_IPV6 which include the IPV4 other PTYPEs
*/