[PATCH 02/10] net/ncsi: NCSI command packet handler
Gavin Shan
gwshan at linux.vnet.ibm.com
Thu Jun 30 20:27:43 AEST 2016
The NCSI command packets are sent from MC (Management Controller)
to remote end. They are used for multiple purposes: probe existing
NCSI package/channel, retrieve NCSI channel's capability, configure
NCSI channel etc.
This defines struct to represent NCSI command packets and introduces
function ncsi_xmit_cmd(), which will be used to transmit NCSI command
packet according to the request. The request is represented by struct
ncsi_cmd_arg.
Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
---
include/uapi/linux/if_ether.h | 1 +
net/ncsi/Makefile | 2 +-
net/ncsi/internal.h | 18 ++
net/ncsi/ncsi-cmd.c | 372 ++++++++++++++++++++++++++++++++++++++++++
net/ncsi/ncsi-pkt.h | 168 +++++++++++++++++++
5 files changed, 560 insertions(+), 1 deletion(-)
create mode 100644 net/ncsi/ncsi-cmd.c
create mode 100644 net/ncsi/ncsi-pkt.h
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index cec849a..7300b2d 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -87,6 +87,7 @@
#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */
#define ETH_P_MVRP 0x88F5 /* 802.1Q MVRP */
#define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */
+#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_TDLS 0x890D /* TDLS */
diff --git a/net/ncsi/Makefile b/net/ncsi/Makefile
index 07b5625..abc4046 100644
--- a/net/ncsi/Makefile
+++ b/net/ncsi/Makefile
@@ -1,4 +1,4 @@
#
# Makefile for NCSI API
#
-obj-$(CONFIG_NET_NCSI) += ncsi-manage.o
+obj-$(CONFIG_NET_NCSI) += ncsi-cmd.o ncsi-manage.o
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 4a8bd76..0c51c89 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -217,6 +217,21 @@ struct ncsi_dev_priv {
struct list_head ndp_node;
};
+struct ncsi_cmd_arg {
+ struct ncsi_dev_priv *nca_ndp;
+ unsigned char nca_type;
+ unsigned char nca_id;
+ unsigned char nca_package;
+ unsigned char nca_channel;
+ unsigned short nca_payload;
+ unsigned int nca_portid;
+ union {
+ unsigned char nca_bytes[16];
+ unsigned short nca_words[8];
+ unsigned int nca_dwords[4];
+ };
+};
+
extern struct list_head ncsi_dev_list;
extern spinlock_t ncsi_dev_lock;
@@ -250,4 +265,7 @@ struct ncsi_req *ncsi_alloc_req(struct ncsi_dev_priv *ndp);
void ncsi_free_req(struct ncsi_req *nr, bool check, bool timeout);
struct ncsi_dev *ncsi_find_dev(struct net_device *dev);
+/* Packet handlers */
+int ncsi_xmit_cmd(struct ncsi_cmd_arg *nca);
+
#endif /* __NCSI_INTERNAL_H__ */
diff --git a/net/ncsi/ncsi-cmd.c b/net/ncsi/ncsi-cmd.c
new file mode 100644
index 0000000..c64c437
--- /dev/null
+++ b/net/ncsi/ncsi-cmd.c
@@ -0,0 +1,372 @@
+/*
+ * Copyright Gavin Shan, IBM Corporation 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+
+#include <net/ncsi.h>
+#include <net/net_namespace.h>
+#include <net/sock.h>
+
+#include "internal.h"
+#include "ncsi-pkt.h"
+
+/* This function should be called after the data area has been
+ * populated completely.
+ */
+static int ncsi_cmd_build_header(struct ncsi_pkt_hdr *h,
+ struct ncsi_cmd_arg *nca)
+{
+ __be32 csum, *checksum;
+ __be32 low, high;
+ unsigned char *stream;
+ int i;
+
+ h->mc_id = 0;
+ h->revision = NCSI_PKT_REVISION;
+ h->reserved = 0;
+ h->id = nca->nca_id;
+ h->type = nca->nca_type;
+ h->channel = NCSI_TO_CHANNEL(nca->nca_package,
+ nca->nca_channel);
+ h->length = htons(nca->nca_payload);
+ h->reserved1[0] = 0;
+ h->reserved1[1] = 0;
+
+ /* Calculate the checksum */
+ csum = 0;
+ stream = (unsigned char *)h;
+ for (i = 0; i < sizeof(*h) + nca->nca_payload; i += 2) {
+ high = stream[i];
+ low = stream[i + 1];
+ csum += ((high << 8) | low);
+ }
+
+ /* Fill with the calculated checksum */
+ checksum = (__be32 *)((void *)(h + 1) + nca->nca_payload);
+ csum = (~csum + 1);
+ *checksum = htonl(csum);
+
+ return 0;
+}
+
+static int ncsi_cmd_handler_default(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_pkt *cmd;
+
+ if (!nca)
+ return 0;
+
+ cmd = (struct ncsi_cmd_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_sp(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_sp_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_sp_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->hw_arbitration = nca->nca_bytes[0];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_dc(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_dc_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_dc_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->ald = nca->nca_bytes[0];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_rc(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_rc_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_rc_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_ae(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_ae_pkt *cmd;
+
+ if (!nca)
+ return 8;
+
+ cmd = (struct ncsi_cmd_ae_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mc_id = nca->nca_bytes[0];
+ cmd->mode = htonl(nca->nca_dwords[1]);
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_sl(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_sl_pkt *cmd;
+
+ if (!nca)
+ return 8;
+
+ cmd = (struct ncsi_cmd_sl_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mode = htonl(nca->nca_dwords[0]);
+ cmd->oem_mode = htonl(nca->nca_dwords[1]);
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_svf(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_svf_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_svf_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->vlan = htons(nca->nca_words[0]);
+ cmd->index = nca->nca_bytes[2];
+ cmd->enable = nca->nca_bytes[3];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_ev(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_ev_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_ev_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mode = nca->nca_bytes[0];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_sma(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_sma_pkt *cmd;
+ int i;
+
+ if (!nca)
+ return 8;
+
+ cmd = (struct ncsi_cmd_sma_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ for (i = 0; i < 6; i++)
+ cmd->mac[i] = nca->nca_bytes[i];
+ cmd->index = nca->nca_bytes[6];
+ cmd->at_e = nca->nca_bytes[7];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_ebf(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_ebf_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_ebf_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mode = htonl(nca->nca_dwords[0]);
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_egmf(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_egmf_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_egmf_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mode = htonl(nca->nca_dwords[0]);
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static int ncsi_cmd_handler_snfc(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_cmd_snfc_pkt *cmd;
+
+ if (!nca)
+ return 4;
+
+ cmd = (struct ncsi_cmd_snfc_pkt *)skb_put(skb, sizeof(*cmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->mode = nca->nca_bytes[0];
+ return ncsi_cmd_build_header(&cmd->cmd.common, nca);
+}
+
+static struct ncsi_cmd_handler {
+ unsigned char nch_type;
+ int (*nch_handler)(struct sk_buff *skb,
+ struct ncsi_cmd_arg *nca);
+} ncsi_cmd_handlers[] = {
+ { NCSI_PKT_CMD_CIS, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_SP, ncsi_cmd_handler_sp },
+ { NCSI_PKT_CMD_DP, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_EC, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_DC, ncsi_cmd_handler_dc },
+ { NCSI_PKT_CMD_RC, ncsi_cmd_handler_rc },
+ { NCSI_PKT_CMD_ECNT, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_DCNT, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_AE, ncsi_cmd_handler_ae },
+ { NCSI_PKT_CMD_SL, ncsi_cmd_handler_sl },
+ { NCSI_PKT_CMD_GLS, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_SVF, ncsi_cmd_handler_svf },
+ { NCSI_PKT_CMD_EV, ncsi_cmd_handler_ev },
+ { NCSI_PKT_CMD_DV, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_SMA, ncsi_cmd_handler_sma },
+ { NCSI_PKT_CMD_EBF, ncsi_cmd_handler_ebf },
+ { NCSI_PKT_CMD_DBF, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_EGMF, ncsi_cmd_handler_egmf },
+ { NCSI_PKT_CMD_DGMF, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_SNFC, ncsi_cmd_handler_snfc },
+ { NCSI_PKT_CMD_GVI, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_GC, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_GP, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_GCPS, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_GNS, ncsi_cmd_handler_default },
+ { NCSI_PKT_CMD_GNPTS, ncsi_cmd_handler_default },
+ { 0, NULL }
+};
+
+static struct ncsi_req *ncsi_alloc_cmd_req(struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_dev_priv *ndp = nca->nca_ndp;
+ struct ncsi_dev *nd = &ndp->ndp_ndev;
+ struct net_device *dev = nd->nd_dev;
+ int hlen = LL_RESERVED_SPACE(dev);
+ int tlen = dev->needed_tailroom;
+ int len = hlen + tlen;
+ struct sk_buff *skb;
+ struct ncsi_req *nr;
+
+ nr = ncsi_alloc_req(ndp);
+ if (!nr)
+ return NULL;
+
+ /* NCSI command packet has 16-bytes header, payload,
+ * 4-bytes checksum and optional padding.
+ */
+ len += sizeof(struct ncsi_cmd_pkt_hdr);
+ len += 4;
+ if (nca->nca_payload < 26)
+ len += 26;
+ else
+ len += nca->nca_payload;
+
+ /* Allocate skb */
+ skb = alloc_skb(len, GFP_ATOMIC);
+ if (!skb) {
+ ncsi_free_req(nr, false, false);
+ return NULL;
+ }
+
+ nr->nr_cmd = skb;
+ skb_reserve(skb, hlen);
+ skb_reset_network_header(skb);
+
+ skb->dev = dev;
+ skb->protocol = htons(ETH_P_NCSI);
+
+ return nr;
+}
+
+int ncsi_xmit_cmd(struct ncsi_cmd_arg *nca)
+{
+ struct ncsi_req *nr;
+ struct ethhdr *eh;
+ struct ncsi_cmd_handler *nch;
+ int i, ret;
+
+ /* Search for the handler */
+ nch = ncsi_cmd_handlers;
+ while (nch->nch_handler) {
+ if (nch->nch_type == nca->nca_type)
+ break;
+ nch++;
+ }
+
+ if (!nch->nch_handler) {
+ pr_info("%s: Cannot send packet with type 0x%x\n",
+ __func__, nca->nca_type);
+ return -ENOENT;
+ }
+
+ /* Get packet payload length and allocate the request */
+ nca->nca_payload = nch->nch_handler(NULL, NULL);
+ nr = ncsi_alloc_cmd_req(nca);
+ if (!nr)
+ return -ENOMEM;
+
+ /* Prepare the packet */
+ nca->nca_id = nr->nr_id;
+ ret = nch->nch_handler(nr->nr_cmd, nca);
+ if (ret) {
+ ncsi_free_req(nr, true, false);
+ return ret;
+ }
+
+ /* Fill the ethernet header */
+ eh = (struct ethhdr *)skb_push(nr->nr_cmd, sizeof(*eh));
+ eh->h_proto = htons(ETH_P_NCSI);
+ for (i = 0; i < ETH_ALEN; i++) {
+ eh->h_dest[i] = 0xff;
+ eh->h_source[i] = 0xff;
+ }
+
+ /* Start the timer for the request that might not have
+ * corresponding response. I'm not sure 1 second delay
+ * here is enough. Anyway, NCSI is internal network, so
+ * the responsiveness should be as fast as enough.
+ */
+ nr->nr_timer_enabled = true;
+ mod_timer(&nr->nr_timer, jiffies + 1 * HZ);
+
+ /* Send NCSI packet */
+ skb_get(nr->nr_cmd);
+ ret = dev_queue_xmit(nr->nr_cmd);
+ if (ret < 0) {
+ ncsi_free_req(nr, true, false);
+ return ret;
+ }
+
+ return 0;
+}
diff --git a/net/ncsi/ncsi-pkt.h b/net/ncsi/ncsi-pkt.h
new file mode 100644
index 0000000..7f030b5
--- /dev/null
+++ b/net/ncsi/ncsi-pkt.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright Gavin Shan, IBM Corporation 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __NCSI_PKT_H__
+#define __NCSI_PKT_H__
+
+struct ncsi_pkt_hdr {
+ unsigned char mc_id; /* Management controller ID */
+ unsigned char revision; /* NCSI version - 0x01 */
+ unsigned char reserved; /* Reserved */
+ unsigned char id; /* Packet sequence number */
+ unsigned char type; /* Packet type */
+ unsigned char channel; /* Network controller ID */
+ __be16 length; /* Payload length */
+ __be32 reserved1[2]; /* Reserved */
+};
+
+struct ncsi_cmd_pkt_hdr {
+ struct ncsi_pkt_hdr common; /* Common NCSI packet header */
+};
+
+/* NCSI common command packet */
+struct ncsi_cmd_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[26];
+};
+
+/* Select Package */
+struct ncsi_cmd_sp_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char reserved[3]; /* Reserved */
+ unsigned char hw_arbitration; /* HW arbitration */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* Disable Channel */
+struct ncsi_cmd_dc_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char reserved[3]; /* Reserved */
+ unsigned char ald; /* Allow link down */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* Reset Channel */
+struct ncsi_cmd_rc_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 reserved; /* Reserved */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* AEN Enable */
+struct ncsi_cmd_ae_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char reserved[3]; /* Reserved */
+ unsigned char mc_id; /* MC ID */
+ __be32 mode; /* AEN working mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[18];
+};
+
+/* Set Link */
+struct ncsi_cmd_sl_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 mode; /* Link working mode */
+ __be32 oem_mode; /* OEM link mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[18];
+};
+
+/* Set VLAN Filter */
+struct ncsi_cmd_svf_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be16 reserved; /* Reserved */
+ __be16 vlan; /* VLAN ID */
+ __be16 reserved1; /* Reserved */
+ unsigned char index; /* VLAN table index */
+ unsigned char enable; /* Enable or disable */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[14];
+};
+
+/* Enable VLAN */
+struct ncsi_cmd_ev_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char reserved[3]; /* Reserved */
+ unsigned char mode; /* VLAN filter mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* Set MAC Address */
+struct ncsi_cmd_sma_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char mac[6]; /* MAC address */
+ unsigned char index; /* MAC table index */
+ unsigned char at_e; /* Addr type and operation */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[18];
+};
+
+/* Enable Broadcast Filter */
+struct ncsi_cmd_ebf_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 mode; /* Filter mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* Enable Global Multicast Filter */
+struct ncsi_cmd_egmf_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 mode; /* Global MC mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* Set NCSI Flow Control */
+struct ncsi_cmd_snfc_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ unsigned char reserved[3]; /* Reserved */
+ unsigned char mode; /* Flow control mode */
+ __be32 checksum; /* Checksum */
+ unsigned char pad[22];
+};
+
+/* NCSI packet revision */
+#define NCSI_PKT_REVISION 0x01
+
+/* NCSI packet commands */
+#define NCSI_PKT_CMD_CIS 0x00 /* Clear Initial State */
+#define NCSI_PKT_CMD_SP 0x01 /* Select Package */
+#define NCSI_PKT_CMD_DP 0x02 /* Deselect Package */
+#define NCSI_PKT_CMD_EC 0x03 /* Enable Channel */
+#define NCSI_PKT_CMD_DC 0x04 /* Disable Channel */
+#define NCSI_PKT_CMD_RC 0x05 /* Reset Channel */
+#define NCSI_PKT_CMD_ECNT 0x06 /* Enable Channel Network Tx */
+#define NCSI_PKT_CMD_DCNT 0x07 /* Disable Channel Network Tx */
+#define NCSI_PKT_CMD_AE 0x08 /* AEN Enable */
+#define NCSI_PKT_CMD_SL 0x09 /* Set Link */
+#define NCSI_PKT_CMD_GLS 0x0a /* Get Link */
+#define NCSI_PKT_CMD_SVF 0x0b /* Set VLAN Filter */
+#define NCSI_PKT_CMD_EV 0x0c /* Enable VLAN */
+#define NCSI_PKT_CMD_DV 0x0d /* Disable VLAN */
+#define NCSI_PKT_CMD_SMA 0x0e /* Set MAC address */
+#define NCSI_PKT_CMD_EBF 0x10 /* Enable Broadcast Filter */
+#define NCSI_PKT_CMD_DBF 0x11 /* Disable Broadcast Filter */
+#define NCSI_PKT_CMD_EGMF 0x12 /* Enable Global Multicast Filter */
+#define NCSI_PKT_CMD_DGMF 0x13 /* Disable Global Multicast Filter */
+#define NCSI_PKT_CMD_SNFC 0x14 /* Set NCSI Flow Control */
+#define NCSI_PKT_CMD_GVI 0x15 /* Get Version ID */
+#define NCSI_PKT_CMD_GC 0x16 /* Get Capabilities */
+#define NCSI_PKT_CMD_GP 0x17 /* Get Parameters */
+#define NCSI_PKT_CMD_GCPS 0x18 /* Get Controller Packet Statistics */
+#define NCSI_PKT_CMD_GNS 0x19 /* Get NCSI Statistics */
+#define NCSI_PKT_CMD_GNPTS 0x1a /* Get NCSI Pass-throu Statistics */
+#define NCSI_PKT_CMD_OEM 0x50 /* OEM */
+
+#endif /* __NCSI_PKT_H__ */
--
2.1.0
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