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-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h131
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c294
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/l2t.c32
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/l2t.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c22
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_msg.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h279
8 files changed, 757 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 378988b5709a..24ce797ddbbd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -545,6 +545,129 @@ struct adapter {
spinlock_t stats_lock;
};
+/* Defined bit width of user definable filter tuples
+ */
+#define ETHTYPE_BITWIDTH 16
+#define FRAG_BITWIDTH 1
+#define MACIDX_BITWIDTH 9
+#define FCOE_BITWIDTH 1
+#define IPORT_BITWIDTH 3
+#define MATCHTYPE_BITWIDTH 3
+#define PROTO_BITWIDTH 8
+#define TOS_BITWIDTH 8
+#define PF_BITWIDTH 8
+#define VF_BITWIDTH 8
+#define IVLAN_BITWIDTH 16
+#define OVLAN_BITWIDTH 16
+
+/* Filter matching rules. These consist of a set of ingress packet field
+ * (value, mask) tuples. The associated ingress packet field matches the
+ * tuple when ((field & mask) == value). (Thus a wildcard "don't care" field
+ * rule can be constructed by specifying a tuple of (0, 0).) A filter rule
+ * matches an ingress packet when all of the individual individual field
+ * matching rules are true.
+ *
+ * Partial field masks are always valid, however, while it may be easy to
+ * understand their meanings for some fields (e.g. IP address to match a
+ * subnet), for others making sensible partial masks is less intuitive (e.g.
+ * MPS match type) ...
+ *
+ * Most of the following data structures are modeled on T4 capabilities.
+ * Drivers for earlier chips use the subsets which make sense for those chips.
+ * We really need to come up with a hardware-independent mechanism to
+ * represent hardware filter capabilities ...
+ */
+struct ch_filter_tuple {
+ /* Compressed header matching field rules. The TP_VLAN_PRI_MAP
+ * register selects which of these fields will participate in the
+ * filter match rules -- up to a maximum of 36 bits. Because
+ * TP_VLAN_PRI_MAP is a global register, all filters must use the same
+ * set of fields.
+ */
+ uint32_t ethtype:ETHTYPE_BITWIDTH; /* Ethernet type */
+ uint32_t frag:FRAG_BITWIDTH; /* IP fragmentation header */
+ uint32_t ivlan_vld:1; /* inner VLAN valid */
+ uint32_t ovlan_vld:1; /* outer VLAN valid */
+ uint32_t pfvf_vld:1; /* PF/VF valid */
+ uint32_t macidx:MACIDX_BITWIDTH; /* exact match MAC index */
+ uint32_t fcoe:FCOE_BITWIDTH; /* FCoE packet */
+ uint32_t iport:IPORT_BITWIDTH; /* ingress port */
+ uint32_t matchtype:MATCHTYPE_BITWIDTH; /* MPS match type */
+ uint32_t proto:PROTO_BITWIDTH; /* protocol type */
+ uint32_t tos:TOS_BITWIDTH; /* TOS/Traffic Type */
+ uint32_t pf:PF_BITWIDTH; /* PCI-E PF ID */
+ uint32_t vf:VF_BITWIDTH; /* PCI-E VF ID */
+ uint32_t ivlan:IVLAN_BITWIDTH; /* inner VLAN */
+ uint32_t ovlan:OVLAN_BITWIDTH; /* outer VLAN */
+
+ /* Uncompressed header matching field rules. These are always
+ * available for field rules.
+ */
+ uint8_t lip[16]; /* local IP address (IPv4 in [3:0]) */
+ uint8_t fip[16]; /* foreign IP address (IPv4 in [3:0]) */
+ uint16_t lport; /* local port */
+ uint16_t fport; /* foreign port */
+};
+
+/* A filter ioctl command.
+ */
+struct ch_filter_specification {
+ /* Administrative fields for filter.
+ */
+ uint32_t hitcnts:1; /* count filter hits in TCB */
+ uint32_t prio:1; /* filter has priority over active/server */
+
+ /* Fundamental filter typing. This is the one element of filter
+ * matching that doesn't exist as a (value, mask) tuple.
+ */
+ uint32_t type:1; /* 0 => IPv4, 1 => IPv6 */
+
+ /* Packet dispatch information. Ingress packets which match the
+ * filter rules will be dropped, passed to the host or switched back
+ * out as egress packets.
+ */
+ uint32_t action:2; /* drop, pass, switch */
+
+ uint32_t rpttid:1; /* report TID in RSS hash field */
+
+ uint32_t dirsteer:1; /* 0 => RSS, 1 => steer to iq */
+ uint32_t iq:10; /* ingress queue */
+
+ uint32_t maskhash:1; /* dirsteer=0: store RSS hash in TCB */
+ uint32_t dirsteerhash:1;/* dirsteer=1: 0 => TCB contains RSS hash */
+ /* 1 => TCB contains IQ ID */
+
+ /* Switch proxy/rewrite fields. An ingress packet which matches a
+ * filter with "switch" set will be looped back out as an egress
+ * packet -- potentially with some Ethernet header rewriting.
+ */
+ uint32_t eport:2; /* egress port to switch packet out */
+ uint32_t newdmac:1; /* rewrite destination MAC address */
+ uint32_t newsmac:1; /* rewrite source MAC address */
+ uint32_t newvlan:2; /* rewrite VLAN Tag */
+ uint8_t dmac[ETH_ALEN]; /* new destination MAC address */
+ uint8_t smac[ETH_ALEN]; /* new source MAC address */
+ uint16_t vlan; /* VLAN Tag to insert */
+
+ /* Filter rule value/mask pairs.
+ */
+ struct ch_filter_tuple val;
+ struct ch_filter_tuple mask;
+};
+
+enum {
+ FILTER_PASS = 0, /* default */
+ FILTER_DROP,
+ FILTER_SWITCH
+};
+
+enum {
+ VLAN_NOCHANGE = 0, /* default */
+ VLAN_REMOVE,
+ VLAN_INSERT,
+ VLAN_REWRITE
+};
+
static inline u32 t4_read_reg(struct adapter *adap, u32 reg_addr)
{
return readl(adap->regs + reg_addr);
@@ -701,6 +824,12 @@ static inline int t4_wr_mbox_ns(struct adapter *adap, int mbox, const void *cmd,
void t4_write_indirect(struct adapter *adap, unsigned int addr_reg,
unsigned int data_reg, const u32 *vals,
unsigned int nregs, unsigned int start_idx);
+void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
+ unsigned int data_reg, u32 *vals, unsigned int nregs,
+ unsigned int start_idx);
+
+struct fw_filter_wr;
+
void t4_intr_enable(struct adapter *adapter);
void t4_intr_disable(struct adapter *adapter);
int t4_slow_intr_handler(struct adapter *adapter);
@@ -737,6 +866,8 @@ void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4,
void t4_load_mtus(struct adapter *adap, const unsigned short *mtus,
const unsigned short *alpha, const unsigned short *beta);
+void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid);
+
void t4_wol_magic_enable(struct adapter *adap, unsigned int port,
const u8 *addr);
int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index a27b4ae20f43..41537a403eef 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -175,6 +175,30 @@ enum {
MIN_FL_ENTRIES = 16
};
+/* Host shadow copy of ingress filter entry. This is in host native format
+ * and doesn't match the ordering or bit order, etc. of the hardware of the
+ * firmware command. The use of bit-field structure elements is purely to
+ * remind ourselves of the field size limitations and save memory in the case
+ * where the filter table is large.
+ */
+struct filter_entry {
+ /* Administrative fields for filter.
+ */
+ u32 valid:1; /* filter allocated and valid */
+ u32 locked:1; /* filter is administratively locked */
+
+ u32 pending:1; /* filter action is pending firmware reply */
+ u32 smtidx:8; /* Source MAC Table index for smac */
+ struct l2t_entry *l2t; /* Layer Two Table entry for dmac */
+
+ /* The filter itself. Most of this is a straight copy of information
+ * provided by the extended ioctl(). Some fields are translated to
+ * internal forms -- for instance the Ingress Queue ID passed in from
+ * the ioctl() is translated into the Absolute Ingress Queue ID.
+ */
+ struct ch_filter_specification fs;
+};
+
#define DFLT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK | \
NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP |\
NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -325,6 +349,9 @@ enum {
static unsigned int tp_vlan_pri_map = TP_VLAN_PRI_MAP_DEFAULT;
+module_param(tp_vlan_pri_map, uint, 0644);
+MODULE_PARM_DESC(tp_vlan_pri_map, "global compressed filter configuration");
+
static struct dentry *cxgb4_debugfs_root;
static LIST_HEAD(adapter_list);
@@ -506,8 +533,67 @@ static int link_start(struct net_device *dev)
return ret;
}
-/*
- * Response queue handler for the FW event queue.
+/* Clear a filter and release any of its resources that we own. This also
+ * clears the filter's "pending" status.
+ */
+static void clear_filter(struct adapter *adap, struct filter_entry *f)
+{
+ /* If the new or old filter have loopback rewriteing rules then we'll
+ * need to free any existing Layer Two Table (L2T) entries of the old
+ * filter rule. The firmware will handle freeing up any Source MAC
+ * Table (SMT) entries used for rewriting Source MAC Addresses in
+ * loopback rules.
+ */
+ if (f->l2t)
+ cxgb4_l2t_release(f->l2t);
+
+ /* The zeroing of the filter rule below clears the filter valid,
+ * pending, locked flags, l2t pointer, etc. so it's all we need for
+ * this operation.
+ */
+ memset(f, 0, sizeof(*f));
+}
+
+/* Handle a filter write/deletion reply.
+ */
+static void filter_rpl(struct adapter *adap, const struct cpl_set_tcb_rpl *rpl)
+{
+ unsigned int idx = GET_TID(rpl);
+ unsigned int nidx = idx - adap->tids.ftid_base;
+ unsigned int ret;
+ struct filter_entry *f;
+
+ if (idx >= adap->tids.ftid_base && nidx <
+ (adap->tids.nftids + adap->tids.nsftids)) {
+ idx = nidx;
+ ret = GET_TCB_COOKIE(rpl->cookie);
+ f = &adap->tids.ftid_tab[idx];
+
+ if (ret == FW_FILTER_WR_FLT_DELETED) {
+ /* Clear the filter when we get confirmation from the
+ * hardware that the filter has been deleted.
+ */
+ clear_filter(adap, f);
+ } else if (ret == FW_FILTER_WR_SMT_TBL_FULL) {
+ dev_err(adap->pdev_dev, "filter %u setup failed due to full SMT\n",
+ idx);
+ clear_filter(adap, f);
+ } else if (ret == FW_FILTER_WR_FLT_ADDED) {
+ f->smtidx = (be64_to_cpu(rpl->oldval) >> 24) & 0xff;
+ f->pending = 0; /* asynchronous setup completed */
+ f->valid = 1;
+ } else {
+ /* Something went wrong. Issue a warning about the
+ * problem and clear everything out.
+ */
+ dev_err(adap->pdev_dev, "filter %u setup failed with error %u\n",
+ idx, ret);
+ clear_filter(adap, f);
+ }
+ }
+}
+
+/* Response queue handler for the FW event queue.
*/
static int fwevtq_handler(struct sge_rspq *q, const __be64 *rsp,
const struct pkt_gl *gl)
@@ -542,6 +628,10 @@ static int fwevtq_handler(struct sge_rspq *q, const __be64 *rsp,
const struct cpl_l2t_write_rpl *p = (void *)rsp;
do_l2t_write_rpl(q->adap, p);
+ } else if (opcode == CPL_SET_TCB_RPL) {
+ const struct cpl_set_tcb_rpl *p = (void *)rsp;
+
+ filter_rpl(q->adap, p);
} else
dev_err(q->adap->pdev_dev,
"unexpected CPL %#x on FW event queue\n", opcode);
@@ -983,6 +1073,148 @@ static void t4_free_mem(void *addr)
kfree(addr);
}
+/* Send a Work Request to write the filter at a specified index. We construct
+ * a Firmware Filter Work Request to have the work done and put the indicated
+ * filter into "pending" mode which will prevent any further actions against
+ * it till we get a reply from the firmware on the completion status of the
+ * request.
+ */
+static int set_filter_wr(struct adapter *adapter, int fidx)
+{
+ struct filter_entry *f = &adapter->tids.ftid_tab[fidx];
+ struct sk_buff *skb;
+ struct fw_filter_wr *fwr;
+ unsigned int ftid;
+
+ /* If the new filter requires loopback Destination MAC and/or VLAN
+ * rewriting then we need to allocate a Layer 2 Table (L2T) entry for
+ * the filter.
+ */
+ if (f->fs.newdmac || f->fs.newvlan) {
+ /* allocate L2T entry for new filter */
+ f->l2t = t4_l2t_alloc_switching(adapter->l2t);
+ if (f->l2t == NULL)
+ return -EAGAIN;
+ if (t4_l2t_set_switching(adapter, f->l2t, f->fs.vlan,
+ f->fs.eport, f->fs.dmac)) {
+ cxgb4_l2t_release(f->l2t);
+ f->l2t = NULL;
+ return -ENOMEM;
+ }
+ }
+
+ ftid = adapter->tids.ftid_base + fidx;
+
+ skb = alloc_skb(sizeof(*fwr), GFP_KERNEL | __GFP_NOFAIL);
+ fwr = (struct fw_filter_wr *)__skb_put(skb, sizeof(*fwr));
+ memset(fwr, 0, sizeof(*fwr));
+
+ /* It would be nice to put most of the following in t4_hw.c but most
+ * of the work is translating the cxgbtool ch_filter_specification
+ * into the Work Request and the definition of that structure is
+ * currently in cxgbtool.h which isn't appropriate to pull into the
+ * common code. We may eventually try to come up with a more neutral
+ * filter specification structure but for now it's easiest to simply
+ * put this fairly direct code in line ...
+ */
+ fwr->op_pkd = htonl(FW_WR_OP(FW_FILTER_WR));
+ fwr->len16_pkd = htonl(FW_WR_LEN16(sizeof(*fwr)/16));
+ fwr->tid_to_iq =
+ htonl(V_FW_FILTER_WR_TID(ftid) |
+ V_FW_FILTER_WR_RQTYPE(f->fs.type) |
+ V_FW_FILTER_WR_NOREPLY(0) |
+ V_FW_FILTER_WR_IQ(f->fs.iq));
+ fwr->del_filter_to_l2tix =
+ htonl(V_FW_FILTER_WR_RPTTID(f->fs.rpttid) |
+ V_FW_FILTER_WR_DROP(f->fs.action == FILTER_DROP) |
+ V_FW_FILTER_WR_DIRSTEER(f->fs.dirsteer) |
+ V_FW_FILTER_WR_MASKHASH(f->fs.maskhash) |
+ V_FW_FILTER_WR_DIRSTEERHASH(f->fs.dirsteerhash) |
+ V_FW_FILTER_WR_LPBK(f->fs.action == FILTER_SWITCH) |
+ V_FW_FILTER_WR_DMAC(f->fs.newdmac) |
+ V_FW_FILTER_WR_SMAC(f->fs.newsmac) |
+ V_FW_FILTER_WR_INSVLAN(f->fs.newvlan == VLAN_INSERT ||
+ f->fs.newvlan == VLAN_REWRITE) |
+ V_FW_FILTER_WR_RMVLAN(f->fs.newvlan == VLAN_REMOVE ||
+ f->fs.newvlan == VLAN_REWRITE) |
+ V_FW_FILTER_WR_HITCNTS(f->fs.hitcnts) |
+ V_FW_FILTER_WR_TXCHAN(f->fs.eport) |
+ V_FW_FILTER_WR_PRIO(f->fs.prio) |
+ V_FW_FILTER_WR_L2TIX(f->l2t ? f->l2t->idx : 0));
+ fwr->ethtype = htons(f->fs.val.ethtype);
+ fwr->ethtypem = htons(f->fs.mask.ethtype);
+ fwr->frag_to_ovlan_vldm =
+ (V_FW_FILTER_WR_FRAG(f->fs.val.frag) |
+ V_FW_FILTER_WR_FRAGM(f->fs.mask.frag) |
+ V_FW_FILTER_WR_IVLAN_VLD(f->fs.val.ivlan_vld) |
+ V_FW_FILTER_WR_OVLAN_VLD(f->fs.val.ovlan_vld) |
+ V_FW_FILTER_WR_IVLAN_VLDM(f->fs.mask.ivlan_vld) |
+ V_FW_FILTER_WR_OVLAN_VLDM(f->fs.mask.ovlan_vld));
+ fwr->smac_sel = 0;
+ fwr->rx_chan_rx_rpl_iq =
+ htons(V_FW_FILTER_WR_RX_CHAN(0) |
+ V_FW_FILTER_WR_RX_RPL_IQ(adapter->sge.fw_evtq.abs_id));
+ fwr->maci_to_matchtypem =
+ htonl(V_FW_FILTER_WR_MACI(f->fs.val.macidx) |
+ V_FW_FILTER_WR_MACIM(f->fs.mask.macidx) |
+ V_FW_FILTER_WR_FCOE(f->fs.val.fcoe) |
+ V_FW_FILTER_WR_FCOEM(f->fs.mask.fcoe) |
+ V_FW_FILTER_WR_PORT(f->fs.val.iport) |
+ V_FW_FILTER_WR_PORTM(f->fs.mask.iport) |
+ V_FW_FILTER_WR_MATCHTYPE(f->fs.val.matchtype) |
+ V_FW_FILTER_WR_MATCHTYPEM(f->fs.mask.matchtype));
+ fwr->ptcl = f->fs.val.proto;
+ fwr->ptclm = f->fs.mask.proto;
+ fwr->ttyp = f->fs.val.tos;
+ fwr->ttypm = f->fs.mask.tos;
+ fwr->ivlan = htons(f->fs.val.ivlan);
+ fwr->ivlanm = htons(f->fs.mask.ivlan);
+ fwr->ovlan = htons(f->fs.val.ovlan);
+ fwr->ovlanm = htons(f->fs.mask.ovlan);
+ memcpy(fwr->lip, f->fs.val.lip, sizeof(fwr->lip));
+ memcpy(fwr->lipm, f->fs.mask.lip, sizeof(fwr->lipm));
+ memcpy(fwr->fip, f->fs.val.fip, sizeof(fwr->fip));
+ memcpy(fwr->fipm, f->fs.mask.fip, sizeof(fwr->fipm));
+ fwr->lp = htons(f->fs.val.lport);
+ fwr->lpm = htons(f->fs.mask.lport);
+ fwr->fp = htons(f->fs.val.fport);
+ fwr->fpm = htons(f->fs.mask.fport);
+ if (f->fs.newsmac)
+ memcpy(fwr->sma, f->fs.smac, sizeof(fwr->sma));
+
+ /* Mark the filter as "pending" and ship off the Filter Work Request.
+ * When we get the Work Request Reply we'll clear the pending status.
+ */
+ f->pending = 1;
+ set_wr_txq(skb, CPL_PRIORITY_CONTROL, f->fs.val.iport & 0x3);
+ t4_ofld_send(adapter, skb);
+ return 0;
+}
+
+/* Delete the filter at a specified index.
+ */
+static int del_filter_wr(struct adapter *adapter, int fidx)
+{
+ struct filter_entry *f = &adapter->tids.ftid_tab[fidx];
+ struct sk_buff *skb;
+ struct fw_filter_wr *fwr;
+ unsigned int len, ftid;
+
+ len = sizeof(*fwr);
+ ftid = adapter->tids.ftid_base + fidx;
+
+ skb = alloc_skb(len, GFP_KERNEL | __GFP_NOFAIL);
+ fwr = (struct fw_filter_wr *)__skb_put(skb, len);
+ t4_mk_filtdelwr(ftid, fwr, adapter->sge.fw_evtq.abs_id);
+
+ /* Mark the filter as "pending" and ship off the Filter Work Request.
+ * When we get the Work Request Reply we'll clear the pending status.
+ */
+ f->pending = 1;
+ t4_mgmt_tx(adapter, skb);
+ return 0;
+}
+
static inline int is_offload(const struct adapter *adap)
{
return adap->params.offload;
@@ -2195,7 +2427,7 @@ int cxgb4_alloc_atid(struct tid_info *t, void *data)
if (t->afree) {
union aopen_entry *p = t->afree;
- atid = p - t->atid_tab;
+ atid = (p - t->atid_tab) + t->atid_base;
t->afree = p->next;
p->data = data;
t->atids_in_use++;
@@ -2210,7 +2442,7 @@ EXPORT_SYMBOL(cxgb4_alloc_atid);
*/
void cxgb4_free_atid(struct tid_info *t, unsigned int atid)
{
- union aopen_entry *p = &t->atid_tab[atid];
+ union aopen_entry *p = &t->atid_tab[atid - t->atid_base];
spin_lock_bh(&t->atid_lock);
p->next = t->afree;
@@ -2362,11 +2594,16 @@ EXPORT_SYMBOL(cxgb4_remove_tid);
static int tid_init(struct tid_info *t)
{
size_t size;
+ unsigned int stid_bmap_size;
unsigned int natids = t->natids;
- size = t->ntids * sizeof(*t->tid_tab) + natids * sizeof(*t->atid_tab) +
+ stid_bmap_size = BITS_TO_LONGS(t->nstids);
+ size = t->ntids * sizeof(*t->tid_tab) +
+ natids * sizeof(*t->atid_tab) +
t->nstids * sizeof(*t->stid_tab) +
- BITS_TO_LONGS(t->nstids) * sizeof(long);
+ stid_bmap_size * sizeof(long) +
+ t->nftids * sizeof(*t->ftid_tab);
+
t->tid_tab = t4_alloc_mem(size);
if (!t->tid_tab)
return -ENOMEM;
@@ -2374,6 +2611,7 @@ static int tid_init(struct tid_info *t)
t->atid_tab = (union aopen_entry *)&t->tid_tab[t->ntids];
t->stid_tab = (struct serv_entry *)&t->atid_tab[natids];
t->stid_bmap = (unsigned long *)&t->stid_tab[t->nstids];
+ t->ftid_tab = (struct filter_entry *)&t->stid_bmap[stid_bmap_size];
spin_lock_init(&t->stid_lock);
spin_lock_init(&t->atid_lock);
@@ -2999,6 +3237,40 @@ static int cxgb_close(struct net_device *dev)
return t4_enable_vi(adapter, adapter->fn, pi->viid, false, false);
}
+/* Return an error number if the indicated filter isn't writable ...
+ */
+static int writable_filter(struct filter_entry *f)
+{
+ if (f->locked)
+ return -EPERM;
+ if (f->pending)
+ return -EBUSY;
+
+ return 0;
+}
+
+/* Delete the filter at the specified index (if valid). The checks for all
+ * the common problems with doing this like the filter being locked, currently
+ * pending in another operation, etc.
+ */
+static int delete_filter(struct adapter *adapter, unsigned int fidx)
+{
+ struct filter_entry *f;
+ int ret;
+
+ if (fidx >= adapter->tids.nftids)
+ return -EINVAL;
+
+ f = &adapter->tids.ftid_tab[fidx];
+ ret = writable_filter(f);
+ if (ret)
+ return ret;
+ if (f->valid)
+ return del_filter_wr(adapter, fidx);
+
+ return 0;
+}
+
static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *ns)
{
@@ -4661,6 +4933,16 @@ static void remove_one(struct pci_dev *pdev)
if (adapter->debugfs_root)
debugfs_remove_recursive(adapter->debugfs_root);
+ /* If we allocated filters, free up state associated with any
+ * valid filters ...
+ */
+ if (adapter->tids.ftid_tab) {
+ struct filter_entry *f = &adapter->tids.ftid_tab[0];
+ for (i = 0; i < adapter->tids.nftids; i++, f++)
+ if (f->valid)
+ clear_filter(adapter, f);
+ }
+
if (adapter->flags & FULL_INIT_DONE)
cxgb_down(adapter);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 39bec73ff87c..59a61332b78c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -97,7 +97,9 @@ struct tid_info {
union aopen_entry *atid_tab;
unsigned int natids;
+ unsigned int atid_base;
+ struct filter_entry *ftid_tab;
unsigned int nftids;
unsigned int ftid_base;
unsigned int aftid_base;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index 6ac77a62f361..29878098101e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -484,6 +484,38 @@ void t4_l2t_update(struct adapter *adap, struct neighbour *neigh)
handle_failed_resolution(adap, arpq);
}
+/* Allocate an L2T entry for use by a switching rule. Such need to be
+ * explicitly freed and while busy they are not on any hash chain, so normal
+ * address resolution updates do not see them.
+ */
+struct l2t_entry *t4_l2t_alloc_switching(struct l2t_data *d)
+{
+ struct l2t_entry *e;
+
+ write_lock_bh(&d->lock);
+ e = alloc_l2e(d);
+ if (e) {
+ spin_lock(&e->lock); /* avoid race with t4_l2t_free */
+ e->state = L2T_STATE_SWITCHING;
+ atomic_set(&e->refcnt, 1);
+ spin_unlock(&e->lock);
+ }
+ write_unlock_bh(&d->lock);
+ return e;
+}
+
+/* Sets/updates the contents of a switching L2T entry that has been allocated
+ * with an earlier call to @t4_l2t_alloc_switching.
+ */
+int t4_l2t_set_switching(struct adapter *adap, struct l2t_entry *e, u16 vlan,
+ u8 port, u8 *eth_addr)
+{
+ e->vlan = vlan;
+ e->lport = port;
+ memcpy(e->dmac, eth_addr, ETH_ALEN);
+ return write_l2e(adap, e, 0);
+}
+
struct l2t_data *t4_init_l2t(void)
{
int i;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.h b/drivers/net/ethernet/chelsio/cxgb4/l2t.h
index 02b31d0c6410..108c0f1fce1c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.h
@@ -100,6 +100,9 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
unsigned int priority);
void t4_l2t_update(struct adapter *adap, struct neighbour *neigh);
+struct l2t_entry *t4_l2t_alloc_switching(struct l2t_data *d);
+int t4_l2t_set_switching(struct adapter *adap, struct l2t_entry *e, u16 vlan,
+ u8 port, u8 *eth_addr);
struct l2t_data *t4_init_l2t(void);
void do_l2t_write_rpl(struct adapter *p, const struct cpl_l2t_write_rpl *rpl);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 8d9c7547b070..22f3af5166bf 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -109,7 +109,7 @@ void t4_set_reg_field(struct adapter *adapter, unsigned int addr, u32 mask,
* Reads registers that are accessed indirectly through an address/data
* register pair.
*/
-static void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
+void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
unsigned int data_reg, u32 *vals,
unsigned int nregs, unsigned int start_idx)
{
@@ -2268,6 +2268,26 @@ int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map,
return 0;
}
+/* t4_mk_filtdelwr - create a delete filter WR
+ * @ftid: the filter ID
+ * @wr: the filter work request to populate
+ * @qid: ingress queue to receive the delete notification
+ *
+ * Creates a filter work request to delete the supplied filter. If @qid is
+ * negative the delete notification is suppressed.
+ */
+void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid)
+{
+ memset(wr, 0, sizeof(*wr));
+ wr->op_pkd = htonl(FW_WR_OP(FW_FILTER_WR));
+ wr->len16_pkd = htonl(FW_WR_LEN16(sizeof(*wr) / 16));
+ wr->tid_to_iq = htonl(V_FW_FILTER_WR_TID(ftid) |
+ V_FW_FILTER_WR_NOREPLY(qid < 0));
+ wr->del_filter_to_l2tix = htonl(F_FW_FILTER_WR_DEL_FILTER);
+ if (qid >= 0)
+ wr->rx_chan_rx_rpl_iq = htons(V_FW_FILTER_WR_RX_RPL_IQ(qid));
+}
+
#define INIT_CMD(var, cmd, rd_wr) do { \
(var).op_to_write = htonl(FW_CMD_OP(FW_##cmd##_CMD) | \
FW_CMD_REQUEST | FW_CMD_##rd_wr); \
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
index b760808fd6d9..99ff71764499 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -332,6 +332,7 @@ struct cpl_set_tcb_field {
__be16 word_cookie;
#define TCB_WORD(x) ((x) << 0)
#define TCB_COOKIE(x) ((x) << 5)
+#define GET_TCB_COOKIE(x) (((x) >> 5) & 7)
__be64 mask;
__be64 val;
};
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 0abc864cdd3a..e98b6fff2c96 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -35,6 +35,10 @@
#ifndef _T4FW_INTERFACE_H_
#define _T4FW_INTERFACE_H_
+enum fw_ret_val {
+ FW_ENOEXEC = 8, /* Exec format error; inv microcode */
+};
+
#define FW_T4VF_SGE_BASE_ADDR 0x0000
#define FW_T4VF_MPS_BASE_ADDR 0x0100
#define FW_T4VF_PL_BASE_ADDR 0x0200
@@ -82,6 +86,281 @@ struct fw_wr_hdr {
#define HW_TPL_FR_MT_PR_IV_P_FC 0X32B
+/* filter wr reply code in cookie in CPL_SET_TCB_RPL */
+enum fw_filter_wr_cookie {
+ FW_FILTER_WR_SUCCESS,
+ FW_FILTER_WR_FLT_ADDED,
+ FW_FILTER_WR_FLT_DELETED,
+ FW_FILTER_WR_SMT_TBL_FULL,
+ FW_FILTER_WR_EINVAL,
+};
+
+struct fw_filter_wr {
+ __be32 op_pkd;
+ __be32 len16_pkd;
+ __be64 r3;
+ __be32 tid_to_iq;
+ __be32 del_filter_to_l2tix;
+ __be16 ethtype;
+ __be16 ethtypem;
+ __u8 frag_to_ovlan_vldm;
+ __u8 smac_sel;
+ __be16 rx_chan_rx_rpl_iq;
+ __be32 maci_to_matchtypem;
+ __u8 ptcl;
+ __u8 ptclm;
+ __u8 ttyp;
+ __u8 ttypm;
+ __be16 ivlan;
+ __be16 ivlanm;
+ __be16 ovlan;
+ __be16 ovlanm;
+ __u8 lip[16];
+ __u8 lipm[16];
+ __u8 fip[16];
+ __u8 fipm[16];
+ __be16 lp;
+ __be16 lpm;
+ __be16 fp;
+ __be16 fpm;
+ __be16 r7;
+ __u8 sma[6];
+};
+
+#define S_FW_FILTER_WR_TID 12
+#define M_FW_FILTER_WR_TID 0xfffff
+#define V_FW_FILTER_WR_TID(x) ((x) << S_FW_FILTER_WR_TID)
+#define G_FW_FILTER_WR_TID(x) \
+ (((x) >> S_FW_FILTER_WR_TID) & M_FW_FILTER_WR_TID)
+
+#define S_FW_FILTER_WR_RQTYPE 11
+#define M_FW_FILTER_WR_RQTYPE 0x1
+#define V_FW_FILTER_WR_RQTYPE(x) ((x) << S_FW_FILTER_WR_RQTYPE)
+#define G_FW_FILTER_WR_RQTYPE(x) \
+ (((x) >> S_FW_FILTER_WR_RQTYPE) & M_FW_FILTER_WR_RQTYPE)
+#define F_FW_FILTER_WR_RQTYPE V_FW_FILTER_WR_RQTYPE(1U)
+
+#define S_FW_FILTER_WR_NOREPLY 10
+#define M_FW_FILTER_WR_NOREPLY 0x1
+#define V_FW_FILTER_WR_NOREPLY(x) ((x) << S_FW_FILTER_WR_NOREPLY)
+#define G_FW_FILTER_WR_NOREPLY(x) \
+ (((x) >> S_FW_FILTER_WR_NOREPLY) & M_FW_FILTER_WR_NOREPLY)
+#define F_FW_FILTER_WR_NOREPLY V_FW_FILTER_WR_NOREPLY(1U)
+
+#define S_FW_FILTER_WR_IQ 0
+#define M_FW_FILTER_WR_IQ 0x3ff
+#define V_FW_FILTER_WR_IQ(x) ((x) << S_FW_FILTER_WR_IQ)
+#define G_FW_FILTER_WR_IQ(x) \
+ (((x) >> S_FW_FILTER_WR_IQ) & M_FW_FILTER_WR_IQ)
+
+#define S_FW_FILTER_WR_DEL_FILTER 31
+#define M_FW_FILTER_WR_DEL_FILTER 0x1
+#define V_FW_FILTER_WR_DEL_FILTER(x) ((x) << S_FW_FILTER_WR_DEL_FILTER)
+#define G_FW_FILTER_WR_DEL_FILTER(x) \
+ (((x) >> S_FW_FILTER_WR_DEL_FILTER) & M_FW_FILTER_WR_DEL_FILTER)
+#define F_FW_FILTER_WR_DEL_FILTER V_FW_FILTER_WR_DEL_FILTER(1U)
+
+#define S_FW_FILTER_WR_RPTTID 25
+#define M_FW_FILTER_WR_RPTTID 0x1
+#define V_FW_FILTER_WR_RPTTID(x) ((x) << S_FW_FILTER_WR_RPTTID)
+#define G_FW_FILTER_WR_RPTTID(x) \
+ (((x) >> S_FW_FILTER_WR_RPTTID) & M_FW_FILTER_WR_RPTTID)
+#define F_FW_FILTER_WR_RPTTID V_FW_FILTER_WR_RPTTID(1U)
+
+#define S_FW_FILTER_WR_DROP 24
+#define M_FW_FILTER_WR_DROP 0x1
+#define V_FW_FILTER_WR_DROP(x) ((x) << S_FW_FILTER_WR_DROP)
+#define G_FW_FILTER_WR_DROP(x) \
+ (((x) >> S_FW_FILTER_WR_DROP) & M_FW_FILTER_WR_DROP)
+#define F_FW_FILTER_WR_DROP V_FW_FILTER_WR_DROP(1U)
+
+#define S_FW_FILTER_WR_DIRSTEER 23
+#define M_FW_FILTER_WR_DIRSTEER 0x1
+#define V_FW_FILTER_WR_DIRSTEER(x) ((x) << S_FW_FILTER_WR_DIRSTEER)
+#define G_FW_FILTER_WR_DIRSTEER(x) \
+ (((x) >> S_FW_FILTER_WR_DIRSTEER) & M_FW_FILTER_WR_DIRSTEER)
+#define F_FW_FILTER_WR_DIRSTEER V_FW_FILTER_WR_DIRSTEER(1U)
+
+#define S_FW_FILTER_WR_MASKHASH 22
+#define M_FW_FILTER_WR_MASKHASH 0x1
+#define V_FW_FILTER_WR_MASKHASH(x) ((x) << S_FW_FILTER_WR_MASKHASH)
+#define G_FW_FILTER_WR_MASKHASH(x) \
+ (((x) >> S_FW_FILTER_WR_MASKHASH) & M_FW_FILTER_WR_MASKHASH)
+#define F_FW_FILTER_WR_MASKHASH V_FW_FILTER_WR_MASKHASH(1U)
+
+#define S_FW_FILTER_WR_DIRSTEERHASH 21
+#define M_FW_FILTER_WR_DIRSTEERHASH 0x1
+#define V_FW_FILTER_WR_DIRSTEERHASH(x) ((x) << S_FW_FILTER_WR_DIRSTEERHASH)
+#define G_FW_FILTER_WR_DIRSTEERHASH(x) \
+ (((x) >> S_FW_FILTER_WR_DIRSTEERHASH) & M_FW_FILTER_WR_DIRSTEERHASH)
+#define F_FW_FILTER_WR_DIRSTEERHASH V_FW_FILTER_WR_DIRSTEERHASH(1U)
+
+#define S_FW_FILTER_WR_LPBK 20
+#define M_FW_FILTER_WR_LPBK 0x1
+#define V_FW_FILTER_WR_LPBK(x) ((x) << S_FW_FILTER_WR_LPBK)
+#define G_FW_FILTER_WR_LPBK(x) \
+ (((x) >> S_FW_FILTER_WR_LPBK) & M_FW_FILTER_WR_LPBK)
+#define F_FW_FILTER_WR_LPBK V_FW_FILTER_WR_LPBK(1U)
+
+#define S_FW_FILTER_WR_DMAC 19
+#define M_FW_FILTER_WR_DMAC 0x1
+#define V_FW_FILTER_WR_DMAC(x) ((x) << S_FW_FILTER_WR_DMAC)
+#define G_FW_FILTER_WR_DMAC(x) \
+ (((x) >> S_FW_FILTER_WR_DMAC) & M_FW_FILTER_WR_DMAC)
+#define F_FW_FILTER_WR_DMAC V_FW_FILTER_WR_DMAC(1U)
+
+#define S_FW_FILTER_WR_SMAC 18
+#define M_FW_FILTER_WR_SMAC 0x1
+#define V_FW_FILTER_WR_SMAC(x) ((x) << S_FW_FILTER_WR_SMAC)
+#define G_FW_FILTER_WR_SMAC(x) \
+ (((x) >> S_FW_FILTER_WR_SMAC) & M_FW_FILTER_WR_SMAC)
+#define F_FW_FILTER_WR_SMAC V_FW_FILTER_WR_SMAC(1U)
+
+#define S_FW_FILTER_WR_INSVLAN 17
+#define M_FW_FILTER_WR_INSVLAN 0x1
+#define V_FW_FILTER_WR_INSVLAN(x) ((x) << S_FW_FILTER_WR_INSVLAN)
+#define G_FW_FILTER_WR_INSVLAN(x) \
+ (((x) >> S_FW_FILTER_WR_INSVLAN) & M_FW_FILTER_WR_INSVLAN)
+#define F_FW_FILTER_WR_INSVLAN V_FW_FILTER_WR_INSVLAN(1U)
+
+#define S_FW_FILTER_WR_RMVLAN 16
+#define M_FW_FILTER_WR_RMVLAN 0x1
+#define V_FW_FILTER_WR_RMVLAN(x) ((x) << S_FW_FILTER_WR_RMVLAN)
+#define G_FW_FILTER_WR_RMVLAN(x) \
+ (((x) >> S_FW_FILTER_WR_RMVLAN) & M_FW_FILTER_WR_RMVLAN)
+#define F_FW_FILTER_WR_RMVLAN V_FW_FILTER_WR_RMVLAN(1U)
+
+#define S_FW_FILTER_WR_HITCNTS 15
+#define M_FW_FILTER_WR_HITCNTS 0x1
+#define V_FW_FILTER_WR_HITCNTS(x) ((x) << S_FW_FILTER_WR_HITCNTS)
+#define G_FW_FILTER_WR_HITCNTS(x) \
+ (((x) >> S_FW_FILTER_WR_HITCNTS) & M_FW_FILTER_WR_HITCNTS)
+#define F_FW_FILTER_WR_HITCNTS V_FW_FILTER_WR_HITCNTS(1U)
+
+#define S_FW_FILTER_WR_TXCHAN 13
+#define M_FW_FILTER_WR_TXCHAN 0x3
+#define V_FW_FILTER_WR_TXCHAN(x) ((x) << S_FW_FILTER_WR_TXCHAN)
+#define G_FW_FILTER_WR_TXCHAN(x) \
+ (((x) >> S_FW_FILTER_WR_TXCHAN) & M_FW_FILTER_WR_TXCHAN)
+
+#define S_FW_FILTER_WR_PRIO 12
+#define M_FW_FILTER_WR_PRIO 0x1
+#define V_FW_FILTER_WR_PRIO(x) ((x) << S_FW_FILTER_WR_PRIO)
+#define G_FW_FILTER_WR_PRIO(x) \
+ (((x) >> S_FW_FILTER_WR_PRIO) & M_FW_FILTER_WR_PRIO)
+#define F_FW_FILTER_WR_PRIO V_FW_FILTER_WR_PRIO(1U)
+
+#define S_FW_FILTER_WR_L2TIX 0
+#define M_FW_FILTER_WR_L2TIX 0xfff
+#define V_FW_FILTER_WR_L2TIX(x) ((x) << S_FW_FILTER_WR_L2TIX)
+#define G_FW_FILTER_WR_L2TIX(x) \
+ (((x) >> S_FW_FILTER_WR_L2TIX) & M_FW_FILTER_WR_L2TIX)
+
+#define S_FW_FILTER_WR_FRAG 7
+#define M_FW_FILTER_WR_FRAG 0x1
+#define V_FW_FILTER_WR_FRAG(x) ((x) << S_FW_FILTER_WR_FRAG)
+#define G_FW_FILTER_WR_FRAG(x) \
+ (((x) >> S_FW_FILTER_WR_FRAG) & M_FW_FILTER_WR_FRAG)
+#define F_FW_FILTER_WR_FRAG V_FW_FILTER_WR_FRAG(1U)
+
+#define S_FW_FILTER_WR_FRAGM 6
+#define M_FW_FILTER_WR_FRAGM 0x1
+#define V_FW_FILTER_WR_FRAGM(x) ((x) << S_FW_FILTER_WR_FRAGM)
+#define G_FW_FILTER_WR_FRAGM(x) \
+ (((x) >> S_FW_FILTER_WR_FRAGM) & M_FW_FILTER_WR_FRAGM)
+#define F_FW_FILTER_WR_FRAGM V_FW_FILTER_WR_FRAGM(1U)
+
+#define S_FW_FILTER_WR_IVLAN_VLD 5
+#define M_FW_FILTER_WR_IVLAN_VLD 0x1
+#define V_FW_FILTER_WR_IVLAN_VLD(x) ((x) << S_FW_FILTER_WR_IVLAN_VLD)
+#define G_FW_FILTER_WR_IVLAN_VLD(x) \
+ (((x) >> S_FW_FILTER_WR_IVLAN_VLD) & M_FW_FILTER_WR_IVLAN_VLD)
+#define F_FW_FILTER_WR_IVLAN_VLD V_FW_FILTER_WR_IVLAN_VLD(1U)
+
+#define S_FW_FILTER_WR_OVLAN_VLD 4
+#define M_FW_FILTER_WR_OVLAN_VLD 0x1
+#define V_FW_FILTER_WR_OVLAN_VLD(x) ((x) << S_FW_FILTER_WR_OVLAN_VLD)
+#define G_FW_FILTER_WR_OVLAN_VLD(x) \
+ (((x) >> S_FW_FILTER_WR_OVLAN_VLD) & M_FW_FILTER_WR_OVLAN_VLD)
+#define F_FW_FILTER_WR_OVLAN_VLD V_FW_FILTER_WR_OVLAN_VLD(1U)
+
+#define S_FW_FILTER_WR_IVLAN_VLDM 3
+#define M_FW_FILTER_WR_IVLAN_VLDM 0x1
+#define V_FW_FILTER_WR_IVLAN_VLDM(x) ((x) << S_FW_FILTER_WR_IVLAN_VLDM)
+#define G_FW_FILTER_WR_IVLAN_VLDM(x) \
+ (((x) >> S_FW_FILTER_WR_IVLAN_VLDM) & M_FW_FILTER_WR_IVLAN_VLDM)
+#define F_FW_FILTER_WR_IVLAN_VLDM V_FW_FILTER_WR_IVLAN_VLDM(1U)
+
+#define S_FW_FILTER_WR_OVLAN_VLDM 2
+#define M_FW_FILTER_WR_OVLAN_VLDM 0x1
+#define V_FW_FILTER_WR_OVLAN_VLDM(x) ((x) << S_FW_FILTER_WR_OVLAN_VLDM)
+#define G_FW_FILTER_WR_OVLAN_VLDM(x) \
+ (((x) >> S_FW_FILTER_WR_OVLAN_VLDM) & M_FW_FILTER_WR_OVLAN_VLDM)
+#define F_FW_FILTER_WR_OVLAN_VLDM V_FW_FILTER_WR_OVLAN_VLDM(1U)
+
+#define S_FW_FILTER_WR_RX_CHAN 15
+#define M_FW_FILTER_WR_RX_CHAN 0x1
+#define V_FW_FILTER_WR_RX_CHAN(x) ((x) << S_FW_FILTER_WR_RX_CHAN)
+#define G_FW_FILTER_WR_RX_CHAN(x) \
+ (((x) >> S_FW_FILTER_WR_RX_CHAN) & M_FW_FILTER_WR_RX_CHAN)
+#define F_FW_FILTER_WR_RX_CHAN V_FW_FILTER_WR_RX_CHAN(1U)
+
+#define S_FW_FILTER_WR_RX_RPL_IQ 0
+#define M_FW_FILTER_WR_RX_RPL_IQ 0x3ff
+#define V_FW_FILTER_WR_RX_RPL_IQ(x) ((x) << S_FW_FILTER_WR_RX_RPL_IQ)
+#define G_FW_FILTER_WR_RX_RPL_IQ(x) \
+ (((x) >> S_FW_FILTER_WR_RX_RPL_IQ) & M_FW_FILTER_WR_RX_RPL_IQ)
+
+#define S_FW_FILTER_WR_MACI 23
+#define M_FW_FILTER_WR_MACI 0x1ff
+#define V_FW_FILTER_WR_MACI(x) ((x) << S_FW_FILTER_WR_MACI)
+#define G_FW_FILTER_WR_MACI(x) \
+ (((x) >> S_FW_FILTER_WR_MACI) & M_FW_FILTER_WR_MACI)
+
+#define S_FW_FILTER_WR_MACIM 14
+#define M_FW_FILTER_WR_MACIM 0x1ff
+#define V_FW_FILTER_WR_MACIM(x) ((x) << S_FW_FILTER_WR_MACIM)
+#define G_FW_FILTER_WR_MACIM(x) \
+ (((x) >> S_FW_FILTER_WR_MACIM) & M_FW_FILTER_WR_MACIM)
+
+#define S_FW_FILTER_WR_FCOE 13
+#define M_FW_FILTER_WR_FCOE 0x1
+#define V_FW_FILTER_WR_FCOE(x) ((x) << S_FW_FILTER_WR_FCOE)
+#define G_FW_FILTER_WR_FCOE(x) \
+ (((x) >> S_FW_FILTER_WR_FCOE) & M_FW_FILTER_WR_FCOE)
+#define F_FW_FILTER_WR_FCOE V_FW_FILTER_WR_FCOE(1U)
+
+#define S_FW_FILTER_WR_FCOEM 12
+#define M_FW_FILTER_WR_FCOEM 0x1
+#define V_FW_FILTER_WR_FCOEM(x) ((x) << S_FW_FILTER_WR_FCOEM)
+#define G_FW_FILTER_WR_FCOEM(x) \
+ (((x) >> S_FW_FILTER_WR_FCOEM) & M_FW_FILTER_WR_FCOEM)
+#define F_FW_FILTER_WR_FCOEM V_FW_FILTER_WR_FCOEM(1U)
+
+#define S_FW_FILTER_WR_PORT 9
+#define M_FW_FILTER_WR_PORT 0x7
+#define V_FW_FILTER_WR_PORT(x) ((x) << S_FW_FILTER_WR_PORT)
+#define G_FW_FILTER_WR_PORT(x) \
+ (((x) >> S_FW_FILTER_WR_PORT) & M_FW_FILTER_WR_PORT)
+
+#define S_FW_FILTER_WR_PORTM 6
+#define M_FW_FILTER_WR_PORTM 0x7
+#define V_FW_FILTER_WR_PORTM(x) ((x) << S_FW_FILTER_WR_PORTM)
+#define G_FW_FILTER_WR_PORTM(x) \
+ (((x) >> S_FW_FILTER_WR_PORTM) & M_FW_FILTER_WR_PORTM)
+
+#define S_FW_FILTER_WR_MATCHTYPE 3
+#define M_FW_FILTER_WR_MATCHTYPE 0x7
+#define V_FW_FILTER_WR_MATCHTYPE(x) ((x) << S_FW_FILTER_WR_MATCHTYPE)
+#define G_FW_FILTER_WR_MATCHTYPE(x) \
+ (((x) >> S_FW_FILTER_WR_MATCHTYPE) & M_FW_FILTER_WR_MATCHTYPE)
+
+#define S_FW_FILTER_WR_MATCHTYPEM 0
+#define M_FW_FILTER_WR_MATCHTYPEM 0x7
+#define V_FW_FILTER_WR_MATCHTYPEM(x) ((x) << S_FW_FILTER_WR_MATCHTYPEM)
+#define G_FW_FILTER_WR_MATCHTYPEM(x) \
+ (((x) >> S_FW_FILTER_WR_MATCHTYPEM) & M_FW_FILTER_WR_MATCHTYPEM)
+
struct fw_ulptx_wr {
__be32 op_to_compl;
__be32 flowid_len16;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 04:34:54 +0000