renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-20 11:34:02 +08:00
Code

RDMA: Adding ethertype ETH_P_IBOE

Browse Source 
Update the if_ether.h with the  ethertype for Infiniband over
Ethernet packets. Also, removing the occurances of 0x8915
from infiniband vendor drivers.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Selvin Xavier 2016-12-19 11:28:46 -08:00 committed by Doug Ledford
parent fa83b7936e
commit 69ae543969
9 changed files with 9 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/infiniband/hw/mlx4/qp.c
View File

@ -76,10 +76,6 @@ enum {
MLX4_IB_LSO_HEADER_SPARE = 128,
};
enum {
MLX4_IB_IBOE_ETHERTYPE = 0x8915
};
struct mlx4_ib_sqp {
struct mlx4_ib_qp qp;
int pkey_index;
@ -2588,7 +2584,7 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_ud_wr *wr,
u16 ether_type;
u16 pcp = (be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 29) << 13;
ether_type = (!is_udp) ? MLX4_IB_IBOE_ETHERTYPE :
ether_type = (!is_udp) ? ETH_P_IBOE:
(ip_version == 4 ? ETH_P_IP : ETH_P_IPV6);
mlx->sched_prio = cpu_to_be16(pcp);

4
drivers/infiniband/hw/ocrdma/ocrdma_ah.c
View File

@ -59,7 +59,7 @@ static u16 ocrdma_hdr_type_to_proto_num(int devid, u8 hdr_type)
{
switch (hdr_type) {
case OCRDMA_L3_TYPE_IB_GRH:
return (u16)0x8915;
return (u16)ETH_P_IBOE;
case OCRDMA_L3_TYPE_IPV4:
return (u16)0x0800;
case OCRDMA_L3_TYPE_IPV6:
@ -94,7 +94,7 @@ static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah,
proto_num = ocrdma_hdr_type_to_proto_num(dev->id, ah->hdr_type);
if (!proto_num)
return -EINVAL;
nxthdr = (proto_num == 0x8915) ? 0x1b : 0x11;
nxthdr = (proto_num == ETH_P_IBOE) ? 0x1b : 0x11;
/* VLAN */
if (!vlan_tag || (vlan_tag > 0xFFF))
vlan_tag = dev->pvid;

3
drivers/infiniband/hw/ocrdma/ocrdma_hw.c
View File

@ -44,6 +44,7 @@
#include <linux/interrupt.h>
#include <linux/log2.h>
#include <linux/dma-mapping.h>
#include <linux/if_ether.h>
#include <rdma/ib_verbs.h>
#include <rdma/ib_user_verbs.h>
@ -2984,7 +2985,7 @@ static int ocrdma_parse_dcbxcfg_rsp(struct ocrdma_dev *dev, int ptype,
OCRDMA_APP_PARAM_APP_PROTO_MASK;
if (
valid && proto == OCRDMA_APP_PROTO_ROCE &&
valid && proto == ETH_P_IBOE &&
proto_sel == OCRDMA_PROTO_SELECT_L2) {
for (slindx = 0; slindx <
OCRDMA_MAX_SERVICE_LEVEL_INDEX; slindx++) {

5
drivers/infiniband/hw/ocrdma/ocrdma_sli.h
View File

@ -1901,7 +1901,6 @@ struct ocrdma_eth_vlan {
u8 smac[6];
__be16 eth_type;
__be16 vlan_tag;
#define OCRDMA_ROCE_ETH_TYPE 0x8915
__be16 roce_eth_type;
} __packed;
@ -2179,10 +2178,6 @@ enum OCRDMA_DCBX_PARAM_TYPE {
OCRDMA_PARAMETER_TYPE_PEER = 0x02
};
enum OCRDMA_DCBX_APP_PROTO {
OCRDMA_APP_PROTO_ROCE = 0x8915
};
enum OCRDMA_DCBX_PROTO {
OCRDMA_PROTO_SELECT_L2 = 0x00,
OCRDMA_PROTO_SELECT_L4 = 0x01

2
drivers/infiniband/hw/qedr/qedr_cm.c
View File

@ -293,7 +293,7 @@ static inline int qedr_gsi_build_header(struct qedr_dev *dev,
has_udp = (sgid_attr.gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP);
if (!has_udp) {
/* RoCE v1 */
ether_type = ETH_P_ROCE;
ether_type = ETH_P_IBOE;
*roce_mode = ROCE_V1;
} else if (ipv6_addr_v4mapped((struct in6_addr *)&sgid)) {
/* RoCE v2 IPv4 */

1
drivers/infiniband/hw/qedr/qedr_cm.h
View File

@ -37,7 +37,6 @@
#define QEDR_GSI_MAX_RECV_SGE (1) /* LL2 FW limitation */
#define ETH_P_ROCE (0x8915)
#define QEDR_ROCE_V2_UDP_SPORT (0000)
static inline u32 qedr_get_ipv4_from_gid(u8 *gid)

1
drivers/infiniband/hw/usnic/usnic_common_pkt_hdr.h
View File

@ -34,7 +34,6 @@
#ifndef USNIC_CMN_PKT_HDR_H
#define USNIC_CMN_PKT_HDR_H
#define USNIC_ROCE_ETHERTYPE (0x8915)
#define USNIC_ROCE_GRH_VER (8)
#define USNIC_PROTO_VER (1)
#define USNIC_ROCE_GRH_VER_SHIFT (4)

3
drivers/infiniband/hw/usnic/usnic_fwd.h
View File

@ -36,6 +36,7 @@
#include <linux/if.h>
#include <linux/netdevice.h>
#include <linux/if_ether.h>
#include <linux/pci.h>
#include <linux/in.h>
@ -97,7 +98,7 @@ static inline void usnic_fwd_init_usnic_filter(struct filter *filter,
uint32_t usnic_id)
{
filter->type = FILTER_USNIC_ID;
filter->u.usnic.ethtype = USNIC_ROCE_ETHERTYPE;
filter->u.usnic.ethtype = ETH_P_IBOE;
filter->u.usnic.flags = FILTER_FIELD_USNIC_ETHTYPE |
FILTER_FIELD_USNIC_ID |
FILTER_FIELD_USNIC_PROTO;

1
include/uapi/linux/if_ether.h
View File

@ -93,6 +93,7 @@
#define ETH_P_NCSI 0x88F8 /* NCSI protocol */
#define ETH_P_PRP 0x88FB /* IEC 62439-3 PRP/HSRv0 */
#define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
#define ETH_P_IBOE 0x8915 /* Infiniband over Ethernet */
#define ETH_P_TDLS 0x890D /* TDLS */
#define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */
#define ETH_P_80221 0x8917 /* IEEE 802.21 Media Independent Handover Protocol */