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-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c1739
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h253
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c6
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c89
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h7
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c112
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h310
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c16
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c41
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c20
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h1
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c5
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h3
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c2
15 files changed, 2106 insertions, 500 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 8bb1e38b1681..de987ccdcf1f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -111,6 +111,7 @@ enum board_idx {
BCM57452,
BCM57454,
BCM5745x_NPAR,
+ BCM57508,
BCM58802,
BCM58804,
BCM58808,
@@ -152,6 +153,7 @@ static const struct {
[BCM57452] = { "Broadcom BCM57452 NetXtreme-E 10Gb/25Gb/40Gb/50Gb Ethernet" },
[BCM57454] = { "Broadcom BCM57454 NetXtreme-E 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
[BCM5745x_NPAR] = { "Broadcom BCM5745x NetXtreme-E Ethernet Partition" },
+ [BCM57508] = { "Broadcom BCM57508 NetXtreme-E 10Gb/25Gb/50Gb/100Gb/200Gb Ethernet" },
[BCM58802] = { "Broadcom BCM58802 NetXtreme-S 10Gb/25Gb/40Gb/50Gb Ethernet" },
[BCM58804] = { "Broadcom BCM58804 NetXtreme-S 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
[BCM58808] = { "Broadcom BCM58808 NetXtreme-S 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
@@ -196,6 +198,7 @@ static const struct pci_device_id bnxt_pci_tbl[] = {
{ PCI_VDEVICE(BROADCOM, 0x16ef), .driver_data = BCM57416_NPAR },
{ PCI_VDEVICE(BROADCOM, 0x16f0), .driver_data = BCM58808 },
{ PCI_VDEVICE(BROADCOM, 0x16f1), .driver_data = BCM57452 },
+ { PCI_VDEVICE(BROADCOM, 0x1750), .driver_data = BCM57508 },
{ PCI_VDEVICE(BROADCOM, 0xd802), .driver_data = BCM58802 },
{ PCI_VDEVICE(BROADCOM, 0xd804), .driver_data = BCM58804 },
#ifdef CONFIG_BNXT_SRIOV
@@ -241,15 +244,46 @@ static bool bnxt_vf_pciid(enum board_idx idx)
#define DB_CP_FLAGS (DB_KEY_CP | DB_IDX_VALID | DB_IRQ_DIS)
#define DB_CP_IRQ_DIS_FLAGS (DB_KEY_CP | DB_IRQ_DIS)
-#define BNXT_CP_DB_REARM(db, raw_cons) \
- writel(DB_CP_REARM_FLAGS | RING_CMP(raw_cons), db)
-
-#define BNXT_CP_DB(db, raw_cons) \
- writel(DB_CP_FLAGS | RING_CMP(raw_cons), db)
-
#define BNXT_CP_DB_IRQ_DIS(db) \
writel(DB_CP_IRQ_DIS_FLAGS, db)
+#define BNXT_DB_CQ(db, idx) \
+ writel(DB_CP_FLAGS | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_NQ_P5(db, idx) \
+ writeq((db)->db_key64 | DBR_TYPE_NQ | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_CQ_ARM(db, idx) \
+ writel(DB_CP_REARM_FLAGS | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_NQ_ARM_P5(db, idx) \
+ writeq((db)->db_key64 | DBR_TYPE_NQ_ARM | RING_CMP(idx), (db)->doorbell)
+
+static void bnxt_db_nq(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ BNXT_DB_NQ_P5(db, idx);
+ else
+ BNXT_DB_CQ(db, idx);
+}
+
+static void bnxt_db_nq_arm(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ BNXT_DB_NQ_ARM_P5(db, idx);
+ else
+ BNXT_DB_CQ_ARM(db, idx);
+}
+
+static void bnxt_db_cq(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ writeq(db->db_key64 | DBR_TYPE_CQ_ARMALL | RING_CMP(idx),
+ db->doorbell);
+ else
+ BNXT_DB_CQ(db, idx);
+}
+
const u16 bnxt_lhint_arr[] = {
TX_BD_FLAGS_LHINT_512_AND_SMALLER,
TX_BD_FLAGS_LHINT_512_TO_1023,
@@ -341,6 +375,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct tx_push_buffer *tx_push_buf = txr->tx_push;
struct tx_push_bd *tx_push = &tx_push_buf->push_bd;
struct tx_bd_ext *tx_push1 = &tx_push->txbd2;
+ void __iomem *db = txr->tx_db.doorbell;
void *pdata = tx_push_buf->data;
u64 *end;
int j, push_len;
@@ -398,12 +433,11 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
push_len = (length + sizeof(*tx_push) + 7) / 8;
if (push_len > 16) {
- __iowrite64_copy(txr->tx_doorbell, tx_push_buf, 16);
- __iowrite32_copy(txr->tx_doorbell + 4, tx_push_buf + 1,
+ __iowrite64_copy(db, tx_push_buf, 16);
+ __iowrite32_copy(db + 4, tx_push_buf + 1,
(push_len - 16) << 1);
} else {
- __iowrite64_copy(txr->tx_doorbell, tx_push_buf,
- push_len);
+ __iowrite64_copy(db, tx_push_buf, push_len);
}
goto tx_done;
@@ -505,7 +539,7 @@ normal_tx:
txr->tx_prod = prod;
if (!skb->xmit_more || netif_xmit_stopped(txq))
- bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | prod);
+ bnxt_db_write(bp, &txr->tx_db, prod);
tx_done:
@@ -513,7 +547,7 @@ tx_done:
if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) {
if (skb->xmit_more && !tx_buf->is_push)
- bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | prod);
+ bnxt_db_write(bp, &txr->tx_db, prod);
netif_tx_stop_queue(txq);
@@ -776,11 +810,11 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp,
return 0;
}
-static void bnxt_reuse_rx_agg_bufs(struct bnxt_napi *bnapi, u16 cp_cons,
+static void bnxt_reuse_rx_agg_bufs(struct bnxt_cp_ring_info *cpr, u16 cp_cons,
u32 agg_bufs)
{
+ struct bnxt_napi *bnapi = cpr->bnapi;
struct bnxt *bp = bnapi->bp;
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
u16 prod = rxr->rx_agg_prod;
u16 sw_prod = rxr->rx_sw_agg_prod;
@@ -903,12 +937,13 @@ static struct sk_buff *bnxt_rx_skb(struct bnxt *bp,
return skb;
}
-static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
+static struct sk_buff *bnxt_rx_pages(struct bnxt *bp,
+ struct bnxt_cp_ring_info *cpr,
struct sk_buff *skb, u16 cp_cons,
u32 agg_bufs)
{
+ struct bnxt_napi *bnapi = cpr->bnapi;
struct pci_dev *pdev = bp->pdev;
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
u16 prod = rxr->rx_agg_prod;
u32 i;
@@ -955,7 +990,7 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
* allocated already.
*/
rxr->rx_agg_prod = prod;
- bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs - i);
+ bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs - i);
return NULL;
}
@@ -1012,10 +1047,9 @@ static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
return skb;
}
-static int bnxt_discard_rx(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_discard_rx(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
u32 *raw_cons, void *cmp)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
struct rx_cmp *rxcmp = cmp;
u32 tmp_raw_cons = *raw_cons;
u8 cmp_type, agg_bufs = 0;
@@ -1141,11 +1175,11 @@ static void bnxt_tpa_start(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
cons_rx_buf->data = NULL;
}
-static void bnxt_abort_tpa(struct bnxt *bp, struct bnxt_napi *bnapi,
- u16 cp_cons, u32 agg_bufs)
+static void bnxt_abort_tpa(struct bnxt_cp_ring_info *cpr, u16 cp_cons,
+ u32 agg_bufs)
{
if (agg_bufs)
- bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs);
+ bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs);
}
static struct sk_buff *bnxt_gro_func_5731x(struct bnxt_tpa_info *tpa_info,
@@ -1339,13 +1373,13 @@ static struct net_device *bnxt_get_pkt_dev(struct bnxt *bp, u16 cfa_code)
}
static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
- struct bnxt_napi *bnapi,
+ struct bnxt_cp_ring_info *cpr,
u32 *raw_cons,
struct rx_tpa_end_cmp *tpa_end,
struct rx_tpa_end_cmp_ext *tpa_end1,
u8 *event)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_napi *bnapi = cpr->bnapi;
struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
u8 agg_id = TPA_END_AGG_ID(tpa_end);
u8 *data_ptr, agg_bufs;
@@ -1357,7 +1391,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
void *data;
if (unlikely(bnapi->in_reset)) {
- int rc = bnxt_discard_rx(bp, bnapi, raw_cons, tpa_end);
+ int rc = bnxt_discard_rx(bp, cpr, raw_cons, tpa_end);
if (rc < 0)
return ERR_PTR(-EBUSY);
@@ -1383,7 +1417,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
}
if (unlikely(agg_bufs > MAX_SKB_FRAGS || TPA_END_ERRORS(tpa_end1))) {
- bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+ bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
if (agg_bufs > MAX_SKB_FRAGS)
netdev_warn(bp->dev, "TPA frags %d exceeded MAX_SKB_FRAGS %d\n",
agg_bufs, (int)MAX_SKB_FRAGS);
@@ -1393,7 +1427,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
if (len <= bp->rx_copy_thresh) {
skb = bnxt_copy_skb(bnapi, data_ptr, len, mapping);
if (!skb) {
- bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+ bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
return NULL;
}
} else {
@@ -1402,7 +1436,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
new_data = __bnxt_alloc_rx_data(bp, &new_mapping, GFP_ATOMIC);
if (!new_data) {
- bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+ bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
return NULL;
}
@@ -1417,7 +1451,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
if (!skb) {
kfree(data);
- bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+ bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
return NULL;
}
skb_reserve(skb, bp->rx_offset);
@@ -1425,7 +1459,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
}
if (agg_bufs) {
- skb = bnxt_rx_pages(bp, bnapi, skb, cp_cons, agg_bufs);
+ skb = bnxt_rx_pages(bp, cpr, skb, cp_cons, agg_bufs);
if (!skb) {
/* Page reuse already handled by bnxt_rx_pages(). */
return NULL;
@@ -1479,10 +1513,10 @@ static void bnxt_deliver_skb(struct bnxt *bp, struct bnxt_napi *bnapi,
* -ENOMEM - packet aborted due to out of memory
* -EIO - packet aborted due to hw error indicated in BD
*/
-static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
- u8 *event)
+static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+ u32 *raw_cons, u8 *event)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_napi *bnapi = cpr->bnapi;
struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
struct net_device *dev = bp->dev;
struct rx_cmp *rxcmp;
@@ -1521,7 +1555,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
goto next_rx_no_prod_no_len;
} else if (cmp_type == CMP_TYPE_RX_L2_TPA_END_CMP) {
- skb = bnxt_tpa_end(bp, bnapi, &tmp_raw_cons,
+ skb = bnxt_tpa_end(bp, cpr, &tmp_raw_cons,
(struct rx_tpa_end_cmp *)rxcmp,
(struct rx_tpa_end_cmp_ext *)rxcmp1, event);
@@ -1542,7 +1576,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
data = rx_buf->data;
data_ptr = rx_buf->data_ptr;
if (unlikely(cons != rxr->rx_next_cons)) {
- int rc1 = bnxt_discard_rx(bp, bnapi, raw_cons, rxcmp);
+ int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp);
bnxt_sched_reset(bp, rxr);
return rc1;
@@ -1565,7 +1599,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
if (rxcmp1->rx_cmp_cfa_code_errors_v2 & RX_CMP_L2_ERRORS) {
bnxt_reuse_rx_data(rxr, cons, data);
if (agg_bufs)
- bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs);
+ bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs);
rc = -EIO;
goto next_rx;
@@ -1602,7 +1636,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
}
if (agg_bufs) {
- skb = bnxt_rx_pages(bp, bnapi, skb, cp_cons, agg_bufs);
+ skb = bnxt_rx_pages(bp, cpr, skb, cp_cons, agg_bufs);
if (!skb) {
rc = -ENOMEM;
goto next_rx;
@@ -1664,10 +1698,10 @@ next_rx_no_prod_no_len:
/* In netpoll mode, if we are using a combined completion ring, we need to
* discard the rx packets and recycle the buffers.
*/
-static int bnxt_force_rx_discard(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_force_rx_discard(struct bnxt *bp,
+ struct bnxt_cp_ring_info *cpr,
u32 *raw_cons, u8 *event)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
u32 tmp_raw_cons = *raw_cons;
struct rx_cmp_ext *rxcmp1;
struct rx_cmp *rxcmp;
@@ -1697,7 +1731,7 @@ static int bnxt_force_rx_discard(struct bnxt *bp, struct bnxt_napi *bnapi,
tpa_end1->rx_tpa_end_cmp_errors_v2 |=
cpu_to_le32(RX_TPA_END_CMP_ERRORS);
}
- return bnxt_rx_pkt(bp, bnapi, raw_cons, event);
+ return bnxt_rx_pkt(bp, cpr, raw_cons, event);
}
#define BNXT_GET_EVENT_PORT(data) \
@@ -1848,7 +1882,7 @@ static irqreturn_t bnxt_inta(int irq, void *dev_instance)
}
/* disable ring IRQ */
- BNXT_CP_DB_IRQ_DIS(cpr->cp_doorbell);
+ BNXT_CP_DB_IRQ_DIS(cpr->cp_db.doorbell);
/* Return here if interrupt is shared and is disabled. */
if (unlikely(atomic_read(&bp->intr_sem) != 0))
@@ -1858,9 +1892,10 @@ static irqreturn_t bnxt_inta(int irq, void *dev_instance)
return IRQ_HANDLED;
}
-static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
+static int __bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+ int budget)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_napi *bnapi = cpr->bnapi;
u32 raw_cons = cpr->cp_raw_cons;
u32 cons;
int tx_pkts = 0;
@@ -1868,6 +1903,7 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
u8 event = 0;
struct tx_cmp *txcmp;
+ cpr->has_more_work = 0;
while (1) {
int rc;
@@ -1881,16 +1917,22 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
* reading any further.
*/
dma_rmb();
+ cpr->had_work_done = 1;
if (TX_CMP_TYPE(txcmp) == CMP_TYPE_TX_L2_CMP) {
tx_pkts++;
/* return full budget so NAPI will complete. */
- if (unlikely(tx_pkts > bp->tx_wake_thresh))
+ if (unlikely(tx_pkts > bp->tx_wake_thresh)) {
rx_pkts = budget;
+ raw_cons = NEXT_RAW_CMP(raw_cons);
+ if (budget)
+ cpr->has_more_work = 1;
+ break;
+ }
} else if ((TX_CMP_TYPE(txcmp) & 0x30) == 0x10) {
if (likely(budget))
- rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
+ rc = bnxt_rx_pkt(bp, cpr, &raw_cons, &event);
else
- rc = bnxt_force_rx_discard(bp, bnapi, &raw_cons,
+ rc = bnxt_force_rx_discard(bp, cpr, &raw_cons,
&event);
if (likely(rc >= 0))
rx_pkts += rc;
@@ -1913,39 +1955,60 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
}
raw_cons = NEXT_RAW_CMP(raw_cons);
- if (rx_pkts == budget)
+ if (rx_pkts && rx_pkts == budget) {
+ cpr->has_more_work = 1;
break;
+ }
}
if (event & BNXT_TX_EVENT) {
struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
- void __iomem *db = txr->tx_doorbell;
u16 prod = txr->tx_prod;
/* Sync BD data before updating doorbell */
wmb();
- bnxt_db_write_relaxed(bp, db, DB_KEY_TX | prod);
+ bnxt_db_write_relaxed(bp, &txr->tx_db, prod);
}
cpr->cp_raw_cons = raw_cons;
- /* ACK completion ring before freeing tx ring and producing new
- * buffers in rx/agg rings to prevent overflowing the completion
- * ring.
- */
- BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+ bnapi->tx_pkts += tx_pkts;
+ bnapi->events |= event;
+ return rx_pkts;
+}
- if (tx_pkts)
- bnapi->tx_int(bp, bnapi, tx_pkts);
+static void __bnxt_poll_work_done(struct bnxt *bp, struct bnxt_napi *bnapi)
+{
+ if (bnapi->tx_pkts) {
+ bnapi->tx_int(bp, bnapi, bnapi->tx_pkts);
+ bnapi->tx_pkts = 0;
+ }
- if (event & BNXT_RX_EVENT) {
+ if (bnapi->events & BNXT_RX_EVENT) {
struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
- bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rxr->rx_prod);
- if (event & BNXT_AGG_EVENT)
- bnxt_db_write(bp, rxr->rx_agg_doorbell,
- DB_KEY_RX | rxr->rx_agg_prod);
+ bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
+ if (bnapi->events & BNXT_AGG_EVENT)
+ bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
}
+ bnapi->events = 0;
+}
+
+static int bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+ int budget)
+{
+ struct bnxt_napi *bnapi = cpr->bnapi;
+ int rx_pkts;
+
+ rx_pkts = __bnxt_poll_work(bp, cpr, budget);
+
+ /* ACK completion ring before freeing tx ring and producing new
+ * buffers in rx/agg rings to prevent overflowing the completion
+ * ring.
+ */
+ bnxt_db_cq(bp, &cpr->cp_db, cpr->cp_raw_cons);
+
+ __bnxt_poll_work_done(bp, bnapi);
return rx_pkts;
}
@@ -1984,7 +2047,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
rxcmp1->rx_cmp_cfa_code_errors_v2 |=
cpu_to_le32(RX_CMPL_ERRORS_CRC_ERROR);
- rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
+ rc = bnxt_rx_pkt(bp, cpr, &raw_cons, &event);
if (likely(rc == -EIO) && budget)
rx_pkts++;
else if (rc == -EBUSY) /* partial completion */
@@ -2003,16 +2066,15 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
}
cpr->cp_raw_cons = raw_cons;
- BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
- bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rxr->rx_prod);
+ BNXT_DB_CQ(&cpr->cp_db, cpr->cp_raw_cons);
+ bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
if (event & BNXT_AGG_EVENT)
- bnxt_db_write(bp, rxr->rx_agg_doorbell,
- DB_KEY_RX | rxr->rx_agg_prod);
+ bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
if (!bnxt_has_work(bp, cpr) && rx_pkts < budget) {
napi_complete_done(napi, rx_pkts);
- BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+ BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
}
return rx_pkts;
}
@@ -2025,15 +2087,17 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
int work_done = 0;
while (1) {
- work_done += bnxt_poll_work(bp, bnapi, budget - work_done);
+ work_done += bnxt_poll_work(bp, cpr, budget - work_done);
- if (work_done >= budget)
+ if (work_done >= budget) {
+ if (!budget)
+ BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
break;
+ }
if (!bnxt_has_work(bp, cpr)) {
if (napi_complete_done(napi, work_done))
- BNXT_CP_DB_REARM(cpr->cp_doorbell,
- cpr->cp_raw_cons);
+ BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
break;
}
}
@@ -2050,6 +2114,104 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
return work_done;
}
+static int __bnxt_poll_cqs(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
+{
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ int i, work_done = 0;
+
+ for (i = 0; i < 2; i++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[i];
+
+ if (cpr2) {
+ work_done += __bnxt_poll_work(bp, cpr2,
+ budget - work_done);
+ cpr->has_more_work |= cpr2->has_more_work;
+ }
+ }
+ return work_done;
+}
+
+static void __bnxt_poll_cqs_done(struct bnxt *bp, struct bnxt_napi *bnapi,
+ u64 dbr_type, bool all)
+{
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[i];
+ struct bnxt_db_info *db;
+
+ if (cpr2 && (all || cpr2->had_work_done)) {
+ db = &cpr2->cp_db;
+ writeq(db->db_key64 | dbr_type |
+ RING_CMP(cpr2->cp_raw_cons), db->doorbell);
+ cpr2->had_work_done = 0;
+ }
+ }
+ __bnxt_poll_work_done(bp, bnapi);
+}
+
+static int bnxt_poll_p5(struct napi_struct *napi, int budget)
+{
+ struct bnxt_napi *bnapi = container_of(napi, struct bnxt_napi, napi);
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ u32 raw_cons = cpr->cp_raw_cons;
+ struct bnxt *bp = bnapi->bp;
+ struct nqe_cn *nqcmp;
+ int work_done = 0;
+ u32 cons;
+
+ if (cpr->has_more_work) {
+ cpr->has_more_work = 0;
+ work_done = __bnxt_poll_cqs(bp, bnapi, budget);
+ if (cpr->has_more_work) {
+ __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, false);
+ return work_done;
+ }
+ __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL, true);
+ if (napi_complete_done(napi, work_done))
+ BNXT_DB_NQ_ARM_P5(&cpr->cp_db, cpr->cp_raw_cons);
+ return work_done;
+ }
+ while (1) {
+ cons = RING_CMP(raw_cons);
+ nqcmp = &cpr->nq_desc_ring[CP_RING(cons)][CP_IDX(cons)];
+
+ if (!NQ_CMP_VALID(nqcmp, raw_cons)) {
+ __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL,
+ false);
+ cpr->cp_raw_cons = raw_cons;
+ if (napi_complete_done(napi, work_done))
+ BNXT_DB_NQ_ARM_P5(&cpr->cp_db,
+ cpr->cp_raw_cons);
+ return work_done;
+ }
+
+ /* The valid test of the entry must be done first before
+ * reading any further.
+ */
+ dma_rmb();
+
+ if (nqcmp->type == cpu_to_le16(NQ_CN_TYPE_CQ_NOTIFICATION)) {
+ u32 idx = le32_to_cpu(nqcmp->cq_handle_low);
+ struct bnxt_cp_ring_info *cpr2;
+
+ cpr2 = cpr->cp_ring_arr[idx];
+ work_done += __bnxt_poll_work(bp, cpr2,
+ budget - work_done);
+ cpr->has_more_work = cpr2->has_more_work;
+ } else {
+ bnxt_hwrm_handler(bp, (struct tx_cmp *)nqcmp);
+ }
+ raw_cons = NEXT_RAW_CMP(raw_cons);
+ if (cpr->has_more_work)
+ break;
+ }
+ __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, true);
+ cpr->cp_raw_cons = raw_cons;
+ return work_done;
+}
+
static void bnxt_free_tx_skbs(struct bnxt *bp)
{
int i, max_idx;
@@ -2195,60 +2357,73 @@ static void bnxt_free_skbs(struct bnxt *bp)
bnxt_free_rx_skbs(bp);
}
-static void bnxt_free_ring(struct bnxt *bp, struct bnxt_ring_struct *ring)
+static void bnxt_free_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem)
{
struct pci_dev *pdev = bp->pdev;
int i;
- for (i = 0; i < ring->nr_pages; i++) {
- if (!ring->pg_arr[i])
+ for (i = 0; i < rmem->nr_pages; i++) {
+ if (!rmem->pg_arr[i])
continue;
- dma_free_coherent(&pdev->dev, ring->page_size,
- ring->pg_arr[i], ring->dma_arr[i]);
+ dma_free_coherent(&pdev->dev, rmem->page_size,
+ rmem->pg_arr[i], rmem->dma_arr[i]);
- ring->pg_arr[i] = NULL;
+ rmem->pg_arr[i] = NULL;
}
- if (ring->pg_tbl) {
- dma_free_coherent(&pdev->dev, ring->nr_pages * 8,
- ring->pg_tbl, ring->pg_tbl_map);
- ring->pg_tbl = NULL;
+ if (rmem->pg_tbl) {
+ dma_free_coherent(&pdev->dev, rmem->nr_pages * 8,
+ rmem->pg_tbl, rmem->pg_tbl_map);
+ rmem->pg_tbl = NULL;
}
- if (ring->vmem_size && *ring->vmem) {
- vfree(*ring->vmem);
- *ring->vmem = NULL;
+ if (rmem->vmem_size && *rmem->vmem) {
+ vfree(*rmem->vmem);
+ *rmem->vmem = NULL;
}
}
-static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_struct *ring)
+static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem)
{
- int i;
struct pci_dev *pdev = bp->pdev;
+ u64 valid_bit = 0;
+ int i;
- if (ring->nr_pages > 1) {
- ring->pg_tbl = dma_alloc_coherent(&pdev->dev,
- ring->nr_pages * 8,
- &ring->pg_tbl_map,
+ if (rmem->flags & (BNXT_RMEM_VALID_PTE_FLAG | BNXT_RMEM_RING_PTE_FLAG))
+ valid_bit = PTU_PTE_VALID;
+ if (rmem->nr_pages > 1) {
+ rmem->pg_tbl = dma_alloc_coherent(&pdev->dev,
+ rmem->nr_pages * 8,
+ &rmem->pg_tbl_map,
GFP_KERNEL);
- if (!ring->pg_tbl)
+ if (!rmem->pg_tbl)
return -ENOMEM;
}
- for (i = 0; i < ring->nr_pages; i++) {
- ring->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
- ring->page_size,
- &ring->dma_arr[i],
+ for (i = 0; i < rmem->nr_pages; i++) {
+ u64 extra_bits = valid_bit;
+
+ rmem->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
+ rmem->page_size,
+ &rmem->dma_arr[i],
GFP_KERNEL);
- if (!ring->pg_arr[i])
+ if (!rmem->pg_arr[i])
return -ENOMEM;
- if (ring->nr_pages > 1)
- ring->pg_tbl[i] = cpu_to_le64(ring->dma_arr[i]);
+ if (rmem->nr_pages > 1) {
+ if (i == rmem->nr_pages - 2 &&
+ (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
+ extra_bits |= PTU_PTE_NEXT_TO_LAST;
+ else if (i == rmem->nr_pages - 1 &&
+ (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
+ extra_bits |= PTU_PTE_LAST;
+ rmem->pg_tbl[i] =
+ cpu_to_le64(rmem->dma_arr[i] | extra_bits);
+ }
}
- if (ring->vmem_size) {
- *ring->vmem = vzalloc(ring->vmem_size);
- if (!(*ring->vmem))
+ if (rmem->vmem_size) {
+ *rmem->vmem = vzalloc(rmem->vmem_size);
+ if (!(*rmem->vmem))
return -ENOMEM;
}
return 0;
@@ -2278,10 +2453,10 @@ static void bnxt_free_rx_rings(struct bnxt *bp)
rxr->rx_agg_bmap = NULL;
ring = &rxr->rx_ring_struct;
- bnxt_free_ring(bp, ring);
+ bnxt_free_ring(bp, &ring->ring_mem);
ring = &rxr->rx_agg_ring_struct;
- bnxt_free_ring(bp, ring);
+ bnxt_free_ring(bp, &ring->ring_mem);
}
}
@@ -2308,15 +2483,16 @@ static int bnxt_alloc_rx_rings(struct bnxt *bp)
if (rc < 0)
return rc;
- rc = bnxt_alloc_ring(bp, ring);
+ rc = bnxt_alloc_ring(bp, &ring->ring_mem);
if (rc)
return rc;
+ ring->grp_idx = i;
if (agg_rings) {
u16 mem_size;
ring = &rxr->rx_agg_ring_struct;
- rc = bnxt_alloc_ring(bp, ring);
+ rc = bnxt_alloc_ring(bp, &ring->ring_mem);
if (rc)
return rc;
@@ -2359,7 +2535,7 @@ static void bnxt_free_tx_rings(struct bnxt *bp)
ring = &txr->tx_ring_struct;
- bnxt_free_ring(bp, ring);
+ bnxt_free_ring(bp, &ring->ring_mem);
}
}
@@ -2390,7 +2566,7 @@ static int bnxt_alloc_tx_rings(struct bnxt *bp)
ring = &txr->tx_ring_struct;
- rc = bnxt_alloc_ring(bp, ring);
+ rc = bnxt_alloc_ring(bp, &ring->ring_mem);
if (rc)
return rc;
@@ -2436,6 +2612,7 @@ static void bnxt_free_cp_rings(struct bnxt *bp)
struct bnxt_napi *bnapi = bp->bnapi[i];
struct bnxt_cp_ring_info *cpr;
struct bnxt_ring_struct *ring;
+ int j;
if (!bnapi)
continue;
@@ -2443,12 +2620,51 @@ static void bnxt_free_cp_rings(struct bnxt *bp)
cpr = &bnapi->cp_ring;
ring = &cpr->cp_ring_struct;
- bnxt_free_ring(bp, ring);
+ bnxt_free_ring(bp, &ring->ring_mem);
+
+ for (j = 0; j < 2; j++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+
+ if (cpr2) {
+ ring = &cpr2->cp_ring_struct;
+ bnxt_free_ring(bp, &ring->ring_mem);
+ kfree(cpr2);
+ cpr->cp_ring_arr[j] = NULL;
+ }
+ }
+ }
+}
+
+static struct bnxt_cp_ring_info *bnxt_alloc_cp_sub_ring(struct bnxt *bp)
+{
+ struct bnxt_ring_mem_info *rmem;
+ struct bnxt_ring_struct *ring;
+ struct bnxt_cp_ring_info *cpr;
+ int rc;
+
+ cpr = kzalloc(sizeof(*cpr), GFP_KERNEL);
+ if (!cpr)
+ return NULL;
+
+ ring = &cpr->cp_ring_struct;
+ rmem = &ring->ring_mem;
+ rmem->nr_pages = bp->cp_nr_pages;
+ rmem->page_size = HW_CMPD_RING_SIZE;
+ rmem->pg_arr = (void **)cpr->cp_desc_ring;
+ rmem->dma_arr = cpr->cp_desc_mapping;
+ rmem->flags = BNXT_RMEM_RING_PTE_FLAG;
+ rc = bnxt_alloc_ring(bp, rmem);
+ if (rc) {
+ bnxt_free_ring(bp, rmem);
+ kfree(cpr);
+ cpr = NULL;
}
+ return cpr;
}
static int bnxt_alloc_cp_rings(struct bnxt *bp)
{
+ bool sh = !!(bp->flags & BNXT_FLAG_SHARED_RINGS);
int i, rc, ulp_base_vec, ulp_msix;
ulp_msix = bnxt_get_ulp_msix_num(bp);
@@ -2462,9 +2678,10 @@ static int bnxt_alloc_cp_rings(struct bnxt *bp)
continue;
cpr = &bnapi->cp_ring;
+ cpr->bnapi = bnapi;
ring = &cpr->cp_ring_struct;
- rc = bnxt_alloc_ring(bp, ring);
+ rc = bnxt_alloc_ring(bp, &ring->ring_mem);
if (rc)
return rc;
@@ -2472,6 +2689,29 @@ static int bnxt_alloc_cp_rings(struct bnxt *bp)
ring->map_idx = i + ulp_msix;
else
ring->map_idx = i;
+
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+ continue;
+
+ if (i < bp->rx_nr_rings) {
+ struct bnxt_cp_ring_info *cpr2 =
+ bnxt_alloc_cp_sub_ring(bp);
+
+ cpr->cp_ring_arr[BNXT_RX_HDL] = cpr2;
+ if (!cpr2)
+ return -ENOMEM;
+ cpr2->bnapi = bnapi;
+ }
+ if ((sh && i < bp->tx_nr_rings) ||
+ (!sh && i >= bp->rx_nr_rings)) {
+ struct bnxt_cp_ring_info *cpr2 =
+ bnxt_alloc_cp_sub_ring(bp);
+
+ cpr->cp_ring_arr[BNXT_TX_HDL] = cpr2;
+ if (!cpr2)
+ return -ENOMEM;
+ cpr2->bnapi = bnapi;
+ }
}
return 0;
}
@@ -2482,6 +2722,7 @@ static void bnxt_init_ring_struct(struct bnxt *bp)
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_ring_mem_info *rmem;
struct bnxt_cp_ring_info *cpr;
struct bnxt_rx_ring_info *rxr;
struct bnxt_tx_ring_info *txr;
@@ -2492,31 +2733,34 @@ static void bnxt_init_ring_struct(struct bnxt *bp)
cpr = &bnapi->cp_ring;
ring = &cpr->cp_ring_struct;
- ring->nr_pages = bp->cp_nr_pages;
- ring->page_size = HW_CMPD_RING_SIZE;
- ring->pg_arr = (void **)cpr->cp_desc_ring;
- ring->dma_arr = cpr->cp_desc_mapping;
- ring->vmem_size = 0;
+ rmem = &ring->ring_mem;
+ rmem->nr_pages = bp->cp_nr_pages;
+ rmem->page_size = HW_CMPD_RING_SIZE;
+ rmem->pg_arr = (void **)cpr->cp_desc_ring;
+ rmem->dma_arr = cpr->cp_desc_mapping;
+ rmem->vmem_size = 0;
rxr = bnapi->rx_ring;
if (!rxr)
goto skip_rx;
ring = &rxr->rx_ring_struct;
- ring->nr_pages = bp->rx_nr_pages;
- ring->page_size = HW_RXBD_RING_SIZE;
- ring->pg_arr = (void **)rxr->rx_desc_ring;
- ring->dma_arr = rxr->rx_desc_mapping;
- ring->vmem_size = SW_RXBD_RING_SIZE * bp->rx_nr_pages;
- ring->vmem = (void **)&rxr->rx_buf_ring;
+ rmem = &ring->ring_mem;
+ rmem->nr_pages = bp->rx_nr_pages;
+ rmem->page_size = HW_RXBD_RING_SIZE;
+ rmem->pg_arr = (void **)rxr->rx_desc_ring;
+ rmem->dma_arr = rxr->rx_desc_mapping;
+ rmem->vmem_size = SW_RXBD_RING_SIZE * bp->rx_nr_pages;
+ rmem->vmem = (void **)&rxr->rx_buf_ring;
ring = &rxr->rx_agg_ring_struct;
- ring->nr_pages = bp->rx_agg_nr_pages;
- ring->page_size = HW_RXBD_RING_SIZE;
- ring->pg_arr = (void **)rxr->rx_agg_desc_ring;
- ring->dma_arr = rxr->rx_agg_desc_mapping;
- ring->vmem_size = SW_RXBD_AGG_RING_SIZE * bp->rx_agg_nr_pages;
- ring->vmem = (void **)&rxr->rx_agg_ring;
+ rmem = &ring->ring_mem;
+ rmem->nr_pages = bp->rx_agg_nr_pages;
+ rmem->page_size = HW_RXBD_RING_SIZE;
+ rmem->pg_arr = (void **)rxr->rx_agg_desc_ring;
+ rmem->dma_arr = rxr->rx_agg_desc_mapping;
+ rmem->vmem_size = SW_RXBD_AGG_RING_SIZE * bp->rx_agg_nr_pages;
+ rmem->vmem = (void **)&rxr->rx_agg_ring;
skip_rx:
txr = bnapi->tx_ring;
@@ -2524,12 +2768,13 @@ skip_rx:
continue;
ring = &txr->tx_ring_struct;
- ring->nr_pages = bp->tx_nr_pages;
- ring->page_size = HW_RXBD_RING_SIZE;
- ring->pg_arr = (void **)txr->tx_desc_ring;
- ring->dma_arr = txr->tx_desc_mapping;
- ring->vmem_size = SW_TXBD_RING_SIZE * bp->tx_nr_pages;
- ring->vmem = (void **)&txr->tx_buf_ring;
+ rmem = &ring->ring_mem;
+ rmem->nr_pages = bp->tx_nr_pages;
+ rmem->page_size = HW_RXBD_RING_SIZE;
+ rmem->pg_arr = (void **)txr->tx_desc_ring;
+ rmem->dma_arr = txr->tx_desc_mapping;
+ rmem->vmem_size = SW_TXBD_RING_SIZE * bp->tx_nr_pages;
+ rmem->vmem = (void **)&txr->tx_buf_ring;
}
}
@@ -2539,8 +2784,8 @@ static void bnxt_init_rxbd_pages(struct bnxt_ring_struct *ring, u32 type)
u32 prod;
struct rx_bd **rx_buf_ring;
- rx_buf_ring = (struct rx_bd **)ring->pg_arr;
- for (i = 0, prod = 0; i < ring->nr_pages; i++) {
+ rx_buf_ring = (struct rx_bd **)ring->ring_mem.pg_arr;
+ for (i = 0, prod = 0; i < ring->ring_mem.nr_pages; i++) {
int j;
struct rx_bd *rxbd;
@@ -2642,7 +2887,7 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr)
static void bnxt_init_cp_rings(struct bnxt *bp)
{
- int i;
+ int i, j;
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_cp_ring_info *cpr = &bp->bnapi[i]->cp_ring;
@@ -2651,6 +2896,17 @@ static void bnxt_init_cp_rings(struct bnxt *bp)
ring->fw_ring_id = INVALID_HW_RING_ID;
cpr->rx_ring_coal.coal_ticks = bp->rx_coal.coal_ticks;
cpr->rx_ring_coal.coal_bufs = bp->rx_coal.coal_bufs;
+ for (j = 0; j < 2; j++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+
+ if (!cpr2)
+ continue;
+
+ ring = &cpr2->cp_ring_struct;
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+ cpr2->rx_ring_coal.coal_ticks = bp->rx_coal.coal_ticks;
+ cpr2->rx_ring_coal.coal_bufs = bp->rx_coal.coal_bufs;
+ }
}
}
@@ -2754,10 +3010,12 @@ static void bnxt_init_vnics(struct bnxt *bp)
for (i = 0; i < bp->nr_vnics; i++) {
struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
+ int j;
vnic->fw_vnic_id = INVALID_HW_RING_ID;
- vnic->fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID;
- vnic->fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID;
+ for (j = 0; j < BNXT_MAX_CTX_PER_VNIC; j++)
+ vnic->fw_rss_cos_lb_ctx[j] = INVALID_HW_RING_ID;
+
vnic->fw_l2_ctx_id = INVALID_HW_RING_ID;
if (bp->vnic_info[i].rss_hash_key) {
@@ -2971,6 +3229,9 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp)
}
}
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ goto vnic_skip_grps;
+
if (vnic->flags & BNXT_VNIC_RSS_FLAG)
max_rings = bp->rx_nr_rings;
else
@@ -2981,7 +3242,7 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp)
rc = -ENOMEM;
goto out;
}
-
+vnic_skip_grps:
if ((bp->flags & BNXT_FLAG_NEW_RSS_CAP) &&
!(vnic->flags & BNXT_VNIC_RSS_FLAG))
continue;
@@ -3010,10 +3271,11 @@ static void bnxt_free_hwrm_resources(struct bnxt *bp)
{
struct pci_dev *pdev = bp->pdev;
- dma_free_coherent(&pdev->dev, PAGE_SIZE, bp->hwrm_cmd_resp_addr,
- bp->hwrm_cmd_resp_dma_addr);
-
- bp->hwrm_cmd_resp_addr = NULL;
+ if (bp->hwrm_cmd_resp_addr) {
+ dma_free_coherent(&pdev->dev, PAGE_SIZE, bp->hwrm_cmd_resp_addr,
+ bp->hwrm_cmd_resp_dma_addr);
+ bp->hwrm_cmd_resp_addr = NULL;
+ }
}
static int bnxt_alloc_hwrm_resources(struct bnxt *bp)
@@ -3034,7 +3296,7 @@ static void bnxt_free_hwrm_short_cmd_req(struct bnxt *bp)
if (bp->hwrm_short_cmd_req_addr) {
struct pci_dev *pdev = bp->pdev;
- dma_free_coherent(&pdev->dev, BNXT_HWRM_MAX_REQ_LEN,
+ dma_free_coherent(&pdev->dev, bp->hwrm_max_ext_req_len,
bp->hwrm_short_cmd_req_addr,
bp->hwrm_short_cmd_req_dma_addr);
bp->hwrm_short_cmd_req_addr = NULL;
@@ -3046,7 +3308,7 @@ static int bnxt_alloc_hwrm_short_cmd_req(struct bnxt *bp)
struct pci_dev *pdev = bp->pdev;
bp->hwrm_short_cmd_req_addr =
- dma_alloc_coherent(&pdev->dev, BNXT_HWRM_MAX_REQ_LEN,
+ dma_alloc_coherent(&pdev->dev, bp->hwrm_max_ext_req_len,
&bp->hwrm_short_cmd_req_dma_addr,
GFP_KERNEL);
if (!bp->hwrm_short_cmd_req_addr)
@@ -3070,6 +3332,13 @@ static void bnxt_free_stats(struct bnxt *bp)
bp->hw_rx_port_stats = NULL;
}
+ if (bp->hw_tx_port_stats_ext) {
+ dma_free_coherent(&pdev->dev, sizeof(struct tx_port_stats_ext),
+ bp->hw_tx_port_stats_ext,
+ bp->hw_tx_port_stats_ext_map);
+ bp->hw_tx_port_stats_ext = NULL;
+ }
+
if (bp->hw_rx_port_stats_ext) {
dma_free_coherent(&pdev->dev, sizeof(struct rx_port_stats_ext),
bp->hw_rx_port_stats_ext,
@@ -3144,6 +3413,13 @@ static int bnxt_alloc_stats(struct bnxt *bp)
if (!bp->hw_rx_port_stats_ext)
return 0;
+ if (bp->hwrm_spec_code >= 0x10902) {
+ bp->hw_tx_port_stats_ext =
+ dma_zalloc_coherent(&pdev->dev,
+ sizeof(struct tx_port_stats_ext),
+ &bp->hw_tx_port_stats_ext_map,
+ GFP_KERNEL);
+ }
bp->flags |= BNXT_FLAG_PORT_STATS_EXT;
}
return 0;
@@ -3282,6 +3558,13 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
bp->bnapi[i] = bnapi;
bp->bnapi[i]->index = i;
bp->bnapi[i]->bp = bp;
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_cp_ring_info *cpr =
+ &bp->bnapi[i]->cp_ring;
+
+ cpr->cp_ring_struct.ring_mem.flags =
+ BNXT_RMEM_RING_PTE_FLAG;
+ }
}
bp->rx_ring = kcalloc(bp->rx_nr_rings,
@@ -3291,7 +3574,15 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
return -ENOMEM;
for (i = 0; i < bp->rx_nr_rings; i++) {
- bp->rx_ring[i].bnapi = bp->bnapi[i];
+ struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
+
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ rxr->rx_ring_struct.ring_mem.flags =
+ BNXT_RMEM_RING_PTE_FLAG;
+ rxr->rx_agg_ring_struct.ring_mem.flags =
+ BNXT_RMEM_RING_PTE_FLAG;
+ }
+ rxr->bnapi = bp->bnapi[i];
bp->bnapi[i]->rx_ring = &bp->rx_ring[i];
}
@@ -3313,12 +3604,16 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
j = bp->rx_nr_rings;
for (i = 0; i < bp->tx_nr_rings; i++, j++) {
- bp->tx_ring[i].bnapi = bp->bnapi[j];
- bp->bnapi[j]->tx_ring = &bp->tx_ring[i];
+ struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
+
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ txr->tx_ring_struct.ring_mem.flags =
+ BNXT_RMEM_RING_PTE_FLAG;
+ txr->bnapi = bp->bnapi[j];
+ bp->bnapi[j]->tx_ring = txr;
bp->tx_ring_map[i] = bp->tx_nr_rings_xdp + i;
if (i >= bp->tx_nr_rings_xdp) {
- bp->tx_ring[i].txq_index = i -
- bp->tx_nr_rings_xdp;
+ txr->txq_index = i - bp->tx_nr_rings_xdp;
bp->bnapi[j]->tx_int = bnxt_tx_int;
} else {
bp->bnapi[j]->flags |= BNXT_NAPI_FLAG_XDP;
@@ -3378,7 +3673,7 @@ static void bnxt_disable_int(struct bnxt *bp)
struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
if (ring->fw_ring_id != INVALID_HW_RING_ID)
- BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+ bnxt_db_nq(bp, &cpr->cp_db, cpr->cp_raw_cons);
}
}
@@ -3414,7 +3709,7 @@ static void bnxt_enable_int(struct bnxt *bp)
struct bnxt_napi *bnapi = bp->bnapi[i];
struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+ bnxt_db_nq_arm(bp, &cpr->cp_db, cpr->cp_raw_cons);
}
}
@@ -3447,12 +3742,27 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
cp_ring_id = le16_to_cpu(req->cmpl_ring);
intr_process = (cp_ring_id == INVALID_HW_RING_ID) ? 0 : 1;
- if (bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) {
+ if (msg_len > BNXT_HWRM_MAX_REQ_LEN) {
+ if (msg_len > bp->hwrm_max_ext_req_len ||
+ !bp->hwrm_short_cmd_req_addr)
+ return -EINVAL;
+ }
+
+ if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) ||
+ msg_len > BNXT_HWRM_MAX_REQ_LEN) {
void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
+ u16 max_msg_len;
+
+ /* Set boundary for maximum extended request length for short
+ * cmd format. If passed up from device use the max supported
+ * internal req length.
+ */
+ max_msg_len = bp->hwrm_max_ext_req_len;
memcpy(short_cmd_req, req, msg_len);
- memset(short_cmd_req + msg_len, 0, BNXT_HWRM_MAX_REQ_LEN -
- msg_len);
+ if (msg_len < max_msg_len)
+ memset(short_cmd_req + msg_len, 0,
+ max_msg_len - msg_len);
short_input.req_type = req->req_type;
short_input.signature =
@@ -3981,13 +4291,48 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags)
return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
}
+static u16 bnxt_cp_ring_from_grp(struct bnxt *bp, struct bnxt_ring_struct *ring)
+{
+ struct bnxt_ring_grp_info *grp_info;
+
+ grp_info = &bp->grp_info[ring->grp_idx];
+ return grp_info->cp_fw_ring_id;
+}
+
+static u16 bnxt_cp_ring_for_rx(struct bnxt *bp, struct bnxt_rx_ring_info *rxr)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_napi *bnapi = rxr->bnapi;
+ struct bnxt_cp_ring_info *cpr;
+
+ cpr = bnapi->cp_ring.cp_ring_arr[BNXT_RX_HDL];
+ return cpr->cp_ring_struct.fw_ring_id;
+ } else {
+ return bnxt_cp_ring_from_grp(bp, &rxr->rx_ring_struct);
+ }
+}
+
+static u16 bnxt_cp_ring_for_tx(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_napi *bnapi = txr->bnapi;
+ struct bnxt_cp_ring_info *cpr;
+
+ cpr = bnapi->cp_ring.cp_ring_arr[BNXT_TX_HDL];
+ return cpr->cp_ring_struct.fw_ring_id;
+ } else {
+ return bnxt_cp_ring_from_grp(bp, &txr->tx_ring_struct);
+ }
+}
+
static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss)
{
u32 i, j, max_rings;
struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
struct hwrm_vnic_rss_cfg_input req = {0};
- if (vnic->fw_rss_cos_lb_ctx[0] == INVALID_HW_RING_ID)
+ if ((bp->flags & BNXT_FLAG_CHIP_P5) ||
+ vnic->fw_rss_cos_lb_ctx[0] == INVALID_HW_RING_ID)
return 0;
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1);
@@ -4018,6 +4363,51 @@ static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss)
return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
}
+static int bnxt_hwrm_vnic_set_rss_p5(struct bnxt *bp, u16 vnic_id, bool set_rss)
+{
+ struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
+ u32 i, j, k, nr_ctxs, max_rings = bp->rx_nr_rings;
+ struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0];
+ struct hwrm_vnic_rss_cfg_input req = {0};
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1);
+ req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
+ if (!set_rss) {
+ hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ return 0;
+ }
+ req.hash_type = cpu_to_le32(bp->rss_hash_cfg);
+ req.hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT;
+ req.ring_grp_tbl_addr = cpu_to_le64(vnic->rss_table_dma_addr);
+ req.hash_key_tbl_addr = cpu_to_le64(vnic->rss_hash_key_dma_addr);
+ nr_ctxs = DIV_ROUND_UP(bp->rx_nr_rings, 64);
+ for (i = 0, k = 0; i < nr_ctxs; i++) {
+ __le16 *ring_tbl = vnic->rss_table;
+ int rc;
+
+ req.ring_table_pair_index = i;
+ req.rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[i]);
+ for (j = 0; j < 64; j++) {
+ u16 ring_id;
+
+ ring_id = rxr->rx_ring_struct.fw_ring_id;
+ *ring_tbl++ = cpu_to_le16(ring_id);
+ ring_id = bnxt_cp_ring_for_rx(bp, rxr);
+ *ring_tbl++ = cpu_to_le16(ring_id);
+ rxr++;
+ k++;
+ if (k == max_rings) {
+ k = 0;
+ rxr = &bp->rx_ring[0];
+ }
+ }
+ rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (rc)
+ return -EIO;
+ }
+ return 0;
+}
+
static int bnxt_hwrm_vnic_set_hds(struct bnxt *bp, u16 vnic_id)
{
struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
@@ -4101,6 +4491,18 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id)
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_CFG, -1, -1);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0];
+
+ req.default_rx_ring_id =
+ cpu_to_le16(rxr->rx_ring_struct.fw_ring_id);
+ req.default_cmpl_ring_id =
+ cpu_to_le16(bnxt_cp_ring_for_rx(bp, rxr));
+ req.enables =
+ cpu_to_le32(VNIC_CFG_REQ_ENABLES_DEFAULT_RX_RING_ID |
+ VNIC_CFG_REQ_ENABLES_DEFAULT_CMPL_RING_ID);
+ goto vnic_mru;
+ }
req.enables = cpu_to_le32(VNIC_CFG_REQ_ENABLES_DFLT_RING_GRP);
/* Only RSS support for now TBD: COS & LB */
if (vnic->fw_rss_cos_lb_ctx[0] != INVALID_HW_RING_ID) {
@@ -4133,13 +4535,13 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id)
ring = bp->rx_nr_rings - 1;
grp_idx = bp->rx_ring[ring].bnapi->index;
- req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
req.dflt_ring_grp = cpu_to_le16(bp->grp_info[grp_idx].fw_grp_id);
-
req.lb_rule = cpu_to_le16(0xffff);
+vnic_mru:
req.mru = cpu_to_le16(bp->dev->mtu + ETH_HLEN + ETH_FCS_LEN +
VLAN_HLEN);
+ req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
#ifdef CONFIG_BNXT_SRIOV
if (BNXT_VF(bp))
def_vlan = bp->vf.vlan;
@@ -4187,6 +4589,10 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
unsigned int i, j, grp_idx, end_idx = start_rx_ring_idx + nr_rings;
struct hwrm_vnic_alloc_input req = {0};
struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
+ struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
+
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ goto vnic_no_ring_grps;
/* map ring groups to this vnic */
for (i = start_rx_ring_idx, j = 0; i < end_idx; i++, j++) {
@@ -4196,12 +4602,12 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
j, nr_rings);
break;
}
- bp->vnic_info[vnic_id].fw_grp_ids[j] =
- bp->grp_info[grp_idx].fw_grp_id;
+ vnic->fw_grp_ids[j] = bp->grp_info[grp_idx].fw_grp_id;
}
- bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID;
- bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID;
+vnic_no_ring_grps:
+ for (i = 0; i < BNXT_MAX_CTX_PER_VNIC; i++)
+ vnic->fw_rss_cos_lb_ctx[i] = INVALID_HW_RING_ID;
if (vnic_id == 0)
req.flags = cpu_to_le32(VNIC_ALLOC_REQ_FLAGS_DEFAULT);
@@ -4210,7 +4616,7 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
mutex_lock(&bp->hwrm_cmd_lock);
rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
if (!rc)
- bp->vnic_info[vnic_id].fw_vnic_id = le32_to_cpu(resp->vnic_id);
+ vnic->fw_vnic_id = le32_to_cpu(resp->vnic_id);
mutex_unlock(&bp->hwrm_cmd_lock);
return rc;
}
@@ -4230,7 +4636,8 @@ static int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
if (!rc) {
u32 flags = le32_to_cpu(resp->flags);
- if (flags & VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP)
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5) &&
+ (flags & VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP))
bp->flags |= BNXT_FLAG_NEW_RSS_CAP;
if (flags &
VNIC_QCAPS_RESP_FLAGS_ROCE_MIRRORING_CAPABLE_VNIC_CAP)
@@ -4245,6 +4652,9 @@ static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp)
u16 i;
u32 rc = 0;
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ return 0;
+
mutex_lock(&bp->hwrm_cmd_lock);
for (i = 0; i < bp->rx_nr_rings; i++) {
struct hwrm_ring_grp_alloc_input req = {0};
@@ -4277,7 +4687,7 @@ static int bnxt_hwrm_ring_grp_free(struct bnxt *bp)
u32 rc = 0;
struct hwrm_ring_grp_free_input req = {0};
- if (!bp->grp_info)
+ if (!bp->grp_info || (bp->flags & BNXT_FLAG_CHIP_P5))
return 0;
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_FREE, -1, -1);
@@ -4306,45 +4716,90 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
int rc = 0, err = 0;
struct hwrm_ring_alloc_input req = {0};
struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
+ struct bnxt_ring_mem_info *rmem = &ring->ring_mem;
struct bnxt_ring_grp_info *grp_info;
u16 ring_id;
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_ALLOC, -1, -1);
req.enables = 0;
- if (ring->nr_pages > 1) {
- req.page_tbl_addr = cpu_to_le64(ring->pg_tbl_map);
+ if (rmem->nr_pages > 1) {
+ req.page_tbl_addr = cpu_to_le64(rmem->pg_tbl_map);
/* Page size is in log2 units */
req.page_size = BNXT_PAGE_SHIFT;
req.page_tbl_depth = 1;
} else {
- req.page_tbl_addr = cpu_to_le64(ring->dma_arr[0]);
+ req.page_tbl_addr = cpu_to_le64(rmem->dma_arr[0]);
}
req.fbo = 0;
/* Association of ring index with doorbell index and MSIX number */
req.logical_id = cpu_to_le16(map_index);
switch (ring_type) {
- case HWRM_RING_ALLOC_TX:
+ case HWRM_RING_ALLOC_TX: {
+ struct bnxt_tx_ring_info *txr;
+
+ txr = container_of(ring, struct bnxt_tx_ring_info,
+ tx_ring_struct);
req.ring_type = RING_ALLOC_REQ_RING_TYPE_TX;
/* Association of transmit ring with completion ring */
grp_info = &bp->grp_info[ring->grp_idx];
- req.cmpl_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id);
+ req.cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_tx(bp, txr));
req.length = cpu_to_le32(bp->tx_ring_mask + 1);
req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
req.queue_id = cpu_to_le16(ring->queue_id);
break;
+ }
case HWRM_RING_ALLOC_RX:
req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
req.length = cpu_to_le32(bp->rx_ring_mask + 1);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ u16 flags = 0;
+
+ /* Association of rx ring with stats context */
+ grp_info = &bp->grp_info[ring->grp_idx];
+ req.rx_buf_size = cpu_to_le16(bp->rx_buf_use_size);
+ req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
+ req.enables |= cpu_to_le32(
+ RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID);
+ if (NET_IP_ALIGN == 2)
+ flags = RING_ALLOC_REQ_FLAGS_RX_SOP_PAD;
+ req.flags = cpu_to_le16(flags);
+ }
break;
case HWRM_RING_ALLOC_AGG:
- req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG;
+ /* Association of agg ring with rx ring */
+ grp_info = &bp->grp_info[ring->grp_idx];
+ req.rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id);
+ req.rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE);
+ req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
+ req.enables |= cpu_to_le32(
+ RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID |
+ RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID);
+ } else {
+ req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
+ }
req.length = cpu_to_le32(bp->rx_agg_ring_mask + 1);
break;
case HWRM_RING_ALLOC_CMPL:
req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
req.length = cpu_to_le32(bp->cp_ring_mask + 1);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ /* Association of cp ring with nq */
+ grp_info = &bp->grp_info[map_index];
+ req.nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id);
+ req.cq_handle = cpu_to_le64(ring->handle);
+ req.enables |= cpu_to_le32(
+ RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID);
+ } else if (bp->flags & BNXT_FLAG_USING_MSIX) {
+ req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
+ }
+ break;
+ case HWRM_RING_ALLOC_NQ:
+ req.ring_type = RING_ALLOC_REQ_RING_TYPE_NQ;
+ req.length = cpu_to_le32(bp->cp_ring_mask + 1);
if (bp->flags & BNXT_FLAG_USING_MSIX)
req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
break;
@@ -4393,22 +4848,67 @@ static int bnxt_hwrm_set_async_event_cr(struct bnxt *bp, int idx)
return rc;
}
+static void bnxt_set_db(struct bnxt *bp, struct bnxt_db_info *db, u32 ring_type,
+ u32 map_idx, u32 xid)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ if (BNXT_PF(bp))
+ db->doorbell = bp->bar1 + 0x10000;
+ else
+ db->doorbell = bp->bar1 + 0x4000;
+ switch (ring_type) {
+ case HWRM_RING_ALLOC_TX:
+ db->db_key64 = DBR_PATH_L2 | DBR_TYPE_SQ;
+ break;
+ case HWRM_RING_ALLOC_RX:
+ case HWRM_RING_ALLOC_AGG:
+ db->db_key64 = DBR_PATH_L2 | DBR_TYPE_SRQ;
+ break;
+ case HWRM_RING_ALLOC_CMPL:
+ db->db_key64 = DBR_PATH_L2;
+ break;
+ case HWRM_RING_ALLOC_NQ:
+ db->db_key64 = DBR_PATH_L2;
+ break;
+ }
+ db->db_key64 |= (u64)xid << DBR_XID_SFT;
+ } else {
+ db->doorbell = bp->bar1 + map_idx * 0x80;
+ switch (ring_type) {
+ case HWRM_RING_ALLOC_TX:
+ db->db_key32 = DB_KEY_TX;
+ break;
+ case HWRM_RING_ALLOC_RX:
+ case HWRM_RING_ALLOC_AGG:
+ db->db_key32 = DB_KEY_RX;
+ break;
+ case HWRM_RING_ALLOC_CMPL:
+ db->db_key32 = DB_KEY_CP;
+ break;
+ }
+ }
+}
+
static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
{
int i, rc = 0;
+ u32 type;
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ type = HWRM_RING_ALLOC_NQ;
+ else
+ type = HWRM_RING_ALLOC_CMPL;
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_napi *bnapi = bp->bnapi[i];
struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
u32 map_idx = ring->map_idx;
- cpr->cp_doorbell = bp->bar1 + map_idx * 0x80;
- rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_CMPL,
- map_idx);
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
if (rc)
goto err_out;
- BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+ bnxt_set_db(bp, &cpr->cp_db, type, map_idx, ring->fw_ring_id);
+ bnxt_db_nq(bp, &cpr->cp_db, cpr->cp_raw_cons);
bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id;
if (!i) {
@@ -4418,33 +4918,69 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
}
}
+ type = HWRM_RING_ALLOC_TX;
for (i = 0; i < bp->tx_nr_rings; i++) {
struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
- struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
- u32 map_idx = i;
-
- rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_TX,
- map_idx);
+ struct bnxt_ring_struct *ring;
+ u32 map_idx;
+
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_napi *bnapi = txr->bnapi;
+ struct bnxt_cp_ring_info *cpr, *cpr2;
+ u32 type2 = HWRM_RING_ALLOC_CMPL;
+
+ cpr = &bnapi->cp_ring;
+ cpr2 = cpr->cp_ring_arr[BNXT_TX_HDL];
+ ring = &cpr2->cp_ring_struct;
+ ring->handle = BNXT_TX_HDL;
+ map_idx = bnapi->index;
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx);
+ if (rc)
+ goto err_out;
+ bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx,
+ ring->fw_ring_id);
+ bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons);
+ }
+ ring = &txr->tx_ring_struct;
+ map_idx = i;
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
if (rc)
goto err_out;
- txr->tx_doorbell = bp->bar1 + map_idx * 0x80;
+ bnxt_set_db(bp, &txr->tx_db, type, map_idx, ring->fw_ring_id);
}
+ type = HWRM_RING_ALLOC_RX;
for (i = 0; i < bp->rx_nr_rings; i++) {
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
- u32 map_idx = rxr->bnapi->index;
+ struct bnxt_napi *bnapi = rxr->bnapi;
+ u32 map_idx = bnapi->index;
- rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_RX,
- map_idx);
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
if (rc)
goto err_out;
- rxr->rx_doorbell = bp->bar1 + map_idx * 0x80;
- writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
+ bnxt_set_db(bp, &rxr->rx_db, type, map_idx, ring->fw_ring_id);
+ bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
bp->grp_info[map_idx].rx_fw_ring_id = ring->fw_ring_id;
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ u32 type2 = HWRM_RING_ALLOC_CMPL;
+ struct bnxt_cp_ring_info *cpr2;
+
+ cpr2 = cpr->cp_ring_arr[BNXT_RX_HDL];
+ ring = &cpr2->cp_ring_struct;
+ ring->handle = BNXT_RX_HDL;
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx);
+ if (rc)
+ goto err_out;
+ bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx,
+ ring->fw_ring_id);
+ bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons);
+ }
}
if (bp->flags & BNXT_FLAG_AGG_RINGS) {
+ type = HWRM_RING_ALLOC_AGG;
for (i = 0; i < bp->rx_nr_rings; i++) {
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
struct bnxt_ring_struct *ring =
@@ -4452,15 +4988,13 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
u32 grp_idx = ring->grp_idx;
u32 map_idx = grp_idx + bp->rx_nr_rings;
- rc = hwrm_ring_alloc_send_msg(bp, ring,
- HWRM_RING_ALLOC_AGG,
- map_idx);
+ rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
if (rc)
goto err_out;
- rxr->rx_agg_doorbell = bp->bar1 + map_idx * 0x80;
- writel(DB_KEY_RX | rxr->rx_agg_prod,
- rxr->rx_agg_doorbell);
+ bnxt_set_db(bp, &rxr->rx_agg_db, type, map_idx,
+ ring->fw_ring_id);
+ bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
bp->grp_info[grp_idx].agg_fw_ring_id = ring->fw_ring_id;
}
}
@@ -4496,6 +5030,7 @@ static int hwrm_ring_free_send_msg(struct bnxt *bp,
static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
{
+ u32 type;
int i;
if (!bp->bnapi)
@@ -4504,9 +5039,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
for (i = 0; i < bp->tx_nr_rings; i++) {
struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
- u32 grp_idx = txr->bnapi->index;
- u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+ u32 cmpl_ring_id;
+ cmpl_ring_id = bnxt_cp_ring_for_tx(bp, txr);
if (ring->fw_ring_id != INVALID_HW_RING_ID) {
hwrm_ring_free_send_msg(bp, ring,
RING_FREE_REQ_RING_TYPE_TX,
@@ -4520,8 +5055,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
u32 grp_idx = rxr->bnapi->index;
- u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+ u32 cmpl_ring_id;
+ cmpl_ring_id = bnxt_cp_ring_for_rx(bp, rxr);
if (ring->fw_ring_id != INVALID_HW_RING_ID) {
hwrm_ring_free_send_msg(bp, ring,
RING_FREE_REQ_RING_TYPE_RX,
@@ -4533,15 +5069,19 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
}
}
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ type = RING_FREE_REQ_RING_TYPE_RX_AGG;
+ else
+ type = RING_FREE_REQ_RING_TYPE_RX;
for (i = 0; i < bp->rx_nr_rings; i++) {
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
struct bnxt_ring_struct *ring = &rxr->rx_agg_ring_struct;
u32 grp_idx = rxr->bnapi->index;
- u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+ u32 cmpl_ring_id;
+ cmpl_ring_id = bnxt_cp_ring_for_rx(bp, rxr);
if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(bp, ring,
- RING_FREE_REQ_RING_TYPE_RX,
+ hwrm_ring_free_send_msg(bp, ring, type,
close_path ? cmpl_ring_id :
INVALID_HW_RING_ID);
ring->fw_ring_id = INVALID_HW_RING_ID;
@@ -4556,14 +5096,32 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
*/
bnxt_disable_int_sync(bp);
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ type = RING_FREE_REQ_RING_TYPE_NQ;
+ else
+ type = RING_FREE_REQ_RING_TYPE_L2_CMPL;
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_napi *bnapi = bp->bnapi[i];
struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
+ struct bnxt_ring_struct *ring;
+ int j;
+ for (j = 0; j < 2; j++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+
+ if (cpr2) {
+ ring = &cpr2->cp_ring_struct;
+ if (ring->fw_ring_id == INVALID_HW_RING_ID)
+ continue;
+ hwrm_ring_free_send_msg(bp, ring,
+ RING_FREE_REQ_RING_TYPE_L2_CMPL,
+ INVALID_HW_RING_ID);
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+ }
+ }
+ ring = &cpr->cp_ring_struct;
if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(bp, ring,
- RING_FREE_REQ_RING_TYPE_L2_CMPL,
+ hwrm_ring_free_send_msg(bp, ring, type,
INVALID_HW_RING_ID);
ring->fw_ring_id = INVALID_HW_RING_ID;
bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
@@ -4571,6 +5129,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
}
}
+static int bnxt_trim_rings(struct bnxt *bp, int *rx, int *tx, int max,
+ bool shared);
+
static int bnxt_hwrm_get_rings(struct bnxt *bp)
{
struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
@@ -4601,6 +5162,22 @@ static int bnxt_hwrm_get_rings(struct bnxt *bp)
cp = le16_to_cpu(resp->alloc_cmpl_rings);
stats = le16_to_cpu(resp->alloc_stat_ctx);
cp = min_t(u16, cp, stats);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ int rx = hw_resc->resv_rx_rings;
+ int tx = hw_resc->resv_tx_rings;
+
+ if (bp->flags & BNXT_FLAG_AGG_RINGS)
+ rx >>= 1;
+ if (cp < (rx + tx)) {
+ bnxt_trim_rings(bp, &rx, &tx, cp, false);
+ if (bp->flags & BNXT_FLAG_AGG_RINGS)
+ rx <<= 1;
+ hw_resc->resv_rx_rings = rx;
+ hw_resc->resv_tx_rings = tx;
+ }
+ cp = le16_to_cpu(resp->alloc_msix);
+ hw_resc->resv_hw_ring_grps = rx;
+ }
hw_resc->resv_cp_rings = cp;
}
mutex_unlock(&bp->hwrm_cmd_lock);
@@ -4626,6 +5203,8 @@ int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings)
return rc;
}
+static bool bnxt_rfs_supported(struct bnxt *bp);
+
static void
__bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req,
int tx_rings, int rx_rings, int ring_grps,
@@ -4639,15 +5218,38 @@ __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req,
req->num_tx_rings = cpu_to_le16(tx_rings);
if (BNXT_NEW_RM(bp)) {
enables |= rx_rings ? FUNC_CFG_REQ_ENABLES_NUM_RX_RINGS : 0;
- enables |= cp_rings ? FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
- FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
- enables |= ring_grps ?
- FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
- enables |= vnics ? FUNC_VF_CFG_REQ_ENABLES_NUM_VNICS : 0;
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ enables |= cp_rings ? FUNC_CFG_REQ_ENABLES_NUM_MSIX : 0;
+ enables |= tx_rings + ring_grps ?
+ FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+ FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+ enables |= rx_rings ?
+ FUNC_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+ } else {
+ enables |= cp_rings ?
+ FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+ FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+ enables |= ring_grps ?
+ FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS |
+ FUNC_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+ }
+ enables |= vnics ? FUNC_CFG_REQ_ENABLES_NUM_VNICS : 0;
req->num_rx_rings = cpu_to_le16(rx_rings);
- req->num_hw_ring_grps = cpu_to_le16(ring_grps);
- req->num_cmpl_rings = cpu_to_le16(cp_rings);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ req->num_cmpl_rings = cpu_to_le16(tx_rings + ring_grps);
+ req->num_msix = cpu_to_le16(cp_rings);
+ req->num_rsscos_ctxs =
+ cpu_to_le16(DIV_ROUND_UP(ring_grps, 64));
+ } else {
+ req->num_cmpl_rings = cpu_to_le16(cp_rings);
+ req->num_hw_ring_grps = cpu_to_le16(ring_grps);
+ req->num_rsscos_ctxs = cpu_to_le16(1);
+ if (!(bp->flags & BNXT_FLAG_NEW_RSS_CAP) &&
+ bnxt_rfs_supported(bp))
+ req->num_rsscos_ctxs =
+ cpu_to_le16(ring_grps + 1);
+ }
req->num_stat_ctxs = req->num_cmpl_rings;
req->num_vnics = cpu_to_le16(vnics);
}
@@ -4664,16 +5266,33 @@ __bnxt_hwrm_reserve_vf_rings(struct bnxt *bp,
bnxt_hwrm_cmd_hdr_init(bp, req, HWRM_FUNC_VF_CFG, -1, -1);
enables |= tx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_TX_RINGS : 0;
- enables |= rx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_RX_RINGS : 0;
- enables |= cp_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
- FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
- enables |= ring_grps ? FUNC_VF_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
+ enables |= rx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_RX_RINGS |
+ FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ enables |= tx_rings + ring_grps ?
+ FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+ FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+ } else {
+ enables |= cp_rings ?
+ FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+ FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+ enables |= ring_grps ?
+ FUNC_VF_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
+ }
enables |= vnics ? FUNC_VF_CFG_REQ_ENABLES_NUM_VNICS : 0;
+ enables |= FUNC_VF_CFG_REQ_ENABLES_NUM_L2_CTXS;
+ req->num_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
req->num_tx_rings = cpu_to_le16(tx_rings);
req->num_rx_rings = cpu_to_le16(rx_rings);
- req->num_hw_ring_grps = cpu_to_le16(ring_grps);
- req->num_cmpl_rings = cpu_to_le16(cp_rings);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ req->num_cmpl_rings = cpu_to_le16(tx_rings + ring_grps);
+ req->num_rsscos_ctxs = cpu_to_le16(DIV_ROUND_UP(ring_grps, 64));
+ } else {
+ req->num_cmpl_rings = cpu_to_le16(cp_rings);
+ req->num_hw_ring_grps = cpu_to_le16(ring_grps);
+ req->num_rsscos_ctxs = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
+ }
req->num_stat_ctxs = req->num_cmpl_rings;
req->num_vnics = cpu_to_le16(vnics);
@@ -4717,10 +5336,6 @@ bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
__bnxt_hwrm_reserve_vf_rings(bp, &req, tx_rings, rx_rings, ring_grps,
cp_rings, vnics);
- req.enables |= cpu_to_le32(FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS |
- FUNC_VF_CFG_REQ_ENABLES_NUM_L2_CTXS);
- req.num_rsscos_ctxs = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
- req.num_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
if (rc)
return -ENOMEM;
@@ -4766,20 +5381,19 @@ static bool bnxt_need_reserve_rings(struct bnxt *bp)
if (hw_resc->resv_tx_rings != bp->tx_nr_rings)
return true;
- if (bp->flags & BNXT_FLAG_RFS)
+ if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_CHIP_P5))
vnic = rx + 1;
if (bp->flags & BNXT_FLAG_AGG_RINGS)
rx <<= 1;
if (BNXT_NEW_RM(bp) &&
(hw_resc->resv_rx_rings != rx || hw_resc->resv_cp_rings != cp ||
- hw_resc->resv_hw_ring_grps != grp || hw_resc->resv_vnics != vnic))
+ hw_resc->resv_vnics != vnic ||
+ (hw_resc->resv_hw_ring_grps != grp &&
+ !(bp->flags & BNXT_FLAG_CHIP_P5))))
return true;
return false;
}
-static int bnxt_trim_rings(struct bnxt *bp, int *rx, int *tx, int max,
- bool shared);
-
static int __bnxt_reserve_rings(struct bnxt *bp)
{
struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
@@ -4795,7 +5409,7 @@ static int __bnxt_reserve_rings(struct bnxt *bp)
if (bp->flags & BNXT_FLAG_SHARED_RINGS)
sh = true;
- if (bp->flags & BNXT_FLAG_RFS)
+ if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_CHIP_P5))
vnic = rx + 1;
if (bp->flags & BNXT_FLAG_AGG_RINGS)
rx <<= 1;
@@ -4858,9 +5472,11 @@ static int bnxt_hwrm_check_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
flags = FUNC_VF_CFG_REQ_FLAGS_TX_ASSETS_TEST |
FUNC_VF_CFG_REQ_FLAGS_RX_ASSETS_TEST |
FUNC_VF_CFG_REQ_FLAGS_CMPL_ASSETS_TEST |
- FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST |
FUNC_VF_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST |
- FUNC_VF_CFG_REQ_FLAGS_VNIC_ASSETS_TEST;
+ FUNC_VF_CFG_REQ_FLAGS_VNIC_ASSETS_TEST |
+ FUNC_VF_CFG_REQ_FLAGS_RSSCOS_CTX_ASSETS_TEST;
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+ flags |= FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST;
req.flags = cpu_to_le32(flags);
rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -4879,12 +5495,16 @@ static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
__bnxt_hwrm_reserve_pf_rings(bp, &req, tx_rings, rx_rings, ring_grps,
cp_rings, vnics);
flags = FUNC_CFG_REQ_FLAGS_TX_ASSETS_TEST;
- if (BNXT_NEW_RM(bp))
+ if (BNXT_NEW_RM(bp)) {
flags |= FUNC_CFG_REQ_FLAGS_RX_ASSETS_TEST |
FUNC_CFG_REQ_FLAGS_CMPL_ASSETS_TEST |
- FUNC_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST |
FUNC_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST |
FUNC_CFG_REQ_FLAGS_VNIC_ASSETS_TEST;
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ flags |= FUNC_CFG_REQ_FLAGS_RSSCOS_CTX_ASSETS_TEST;
+ else
+ flags |= FUNC_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST;
+ }
req.flags = cpu_to_le32(flags);
rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -4907,46 +5527,140 @@ static int bnxt_hwrm_check_rings(struct bnxt *bp, int tx_rings, int rx_rings,
cp_rings, vnics);
}
-static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
+static void bnxt_hwrm_coal_params_qcaps(struct bnxt *bp)
+{
+ struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
+ struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+ struct hwrm_ring_aggint_qcaps_input req = {0};
+ int rc;
+
+ coal_cap->cmpl_params = BNXT_LEGACY_COAL_CMPL_PARAMS;
+ coal_cap->num_cmpl_dma_aggr_max = 63;
+ coal_cap->num_cmpl_dma_aggr_during_int_max = 63;
+ coal_cap->cmpl_aggr_dma_tmr_max = 65535;
+ coal_cap->cmpl_aggr_dma_tmr_during_int_max = 65535;
+ coal_cap->int_lat_tmr_min_max = 65535;
+ coal_cap->int_lat_tmr_max_max = 65535;
+ coal_cap->num_cmpl_aggr_int_max = 65535;
+ coal_cap->timer_units = 80;
+
+ if (bp->hwrm_spec_code < 0x10902)
+ return;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_AGGINT_QCAPS, -1, -1);
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (!rc) {
+ coal_cap->cmpl_params = le32_to_cpu(resp->cmpl_params);
+ coal_cap->nq_params = le32_to_cpu(resp->nq_params);
+ coal_cap->num_cmpl_dma_aggr_max =
+ le16_to_cpu(resp->num_cmpl_dma_aggr_max);
+ coal_cap->num_cmpl_dma_aggr_during_int_max =
+ le16_to_cpu(resp->num_cmpl_dma_aggr_during_int_max);
+ coal_cap->cmpl_aggr_dma_tmr_max =
+ le16_to_cpu(resp->cmpl_aggr_dma_tmr_max);
+ coal_cap->cmpl_aggr_dma_tmr_during_int_max =
+ le16_to_cpu(resp->cmpl_aggr_dma_tmr_during_int_max);
+ coal_cap->int_lat_tmr_min_max =
+ le16_to_cpu(resp->int_lat_tmr_min_max);
+ coal_cap->int_lat_tmr_max_max =
+ le16_to_cpu(resp->int_lat_tmr_max_max);
+ coal_cap->num_cmpl_aggr_int_max =
+ le16_to_cpu(resp->num_cmpl_aggr_int_max);
+ coal_cap->timer_units = le16_to_cpu(resp->timer_units);
+ }
+ mutex_unlock(&bp->hwrm_cmd_lock);
+}
+
+static u16 bnxt_usec_to_coal_tmr(struct bnxt *bp, u16 usec)
+{
+ struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+
+ return usec * 1000 / coal_cap->timer_units;
+}
+
+static void bnxt_hwrm_set_coal_params(struct bnxt *bp,
+ struct bnxt_coal *hw_coal,
struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
{
- u16 val, tmr, max, flags;
+ struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+ u32 cmpl_params = coal_cap->cmpl_params;
+ u16 val, tmr, max, flags = 0;
max = hw_coal->bufs_per_record * 128;
if (hw_coal->budget)
max = hw_coal->bufs_per_record * hw_coal->budget;
+ max = min_t(u16, max, coal_cap->num_cmpl_aggr_int_max);
val = clamp_t(u16, hw_coal->coal_bufs, 1, max);
req->num_cmpl_aggr_int = cpu_to_le16(val);
- /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
- val = min_t(u16, val, 63);
+ val = min_t(u16, val, coal_cap->num_cmpl_dma_aggr_max);
req->num_cmpl_dma_aggr = cpu_to_le16(val);
- /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
- val = clamp_t(u16, hw_coal->coal_bufs_irq, 1, 63);
+ val = clamp_t(u16, hw_coal->coal_bufs_irq, 1,
+ coal_cap->num_cmpl_dma_aggr_during_int_max);
req->num_cmpl_dma_aggr_during_int = cpu_to_le16(val);
- tmr = BNXT_USEC_TO_COAL_TIMER(hw_coal->coal_ticks);
- tmr = max_t(u16, tmr, 1);
+ tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks);
+ tmr = clamp_t(u16, tmr, 1, coal_cap->int_lat_tmr_max_max);
req->int_lat_tmr_max = cpu_to_le16(tmr);
/* min timer set to 1/2 of interrupt timer */
- val = tmr / 2;
- req->int_lat_tmr_min = cpu_to_le16(val);
+ if (cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MIN) {
+ val = tmr / 2;
+ val = clamp_t(u16, val, 1, coal_cap->int_lat_tmr_min_max);
+ req->int_lat_tmr_min = cpu_to_le16(val);
+ req->enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE);
+ }
/* buf timer set to 1/4 of interrupt timer */
- val = max_t(u16, tmr / 4, 1);
+ val = clamp_t(u16, tmr / 4, 1, coal_cap->cmpl_aggr_dma_tmr_max);
req->cmpl_aggr_dma_tmr = cpu_to_le16(val);
- tmr = BNXT_USEC_TO_COAL_TIMER(hw_coal->coal_ticks_irq);
- tmr = max_t(u16, tmr, 1);
- req->cmpl_aggr_dma_tmr_during_int = cpu_to_le16(tmr);
+ if (cmpl_params &
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR_DURING_INT) {
+ tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks_irq);
+ val = clamp_t(u16, tmr, 1,
+ coal_cap->cmpl_aggr_dma_tmr_during_int_max);
+ req->cmpl_aggr_dma_tmr_during_int = cpu_to_le16(tmr);
+ req->enables |=
+ cpu_to_le16(BNXT_COAL_CMPL_AGGR_TMR_DURING_INT_ENABLE);
+ }
- flags = RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_TIMER_RESET;
- if (hw_coal->idle_thresh && hw_coal->coal_ticks < hw_coal->idle_thresh)
+ if (cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_TIMER_RESET)
+ flags |= RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_TIMER_RESET;
+ if ((cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_RING_IDLE) &&
+ hw_coal->idle_thresh && hw_coal->coal_ticks < hw_coal->idle_thresh)
flags |= RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_RING_IDLE;
req->flags = cpu_to_le16(flags);
+ req->enables |= cpu_to_le16(BNXT_COAL_CMPL_ENABLES);
+}
+
+/* Caller holds bp->hwrm_cmd_lock */
+static int __bnxt_hwrm_set_coal_nq(struct bnxt *bp, struct bnxt_napi *bnapi,
+ struct bnxt_coal *hw_coal)
+{
+ struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+ u32 nq_params = coal_cap->nq_params;
+ u16 tmr;
+
+ if (!(nq_params & RING_AGGINT_QCAPS_RESP_NQ_PARAMS_INT_LAT_TMR_MIN))
+ return 0;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
+ -1, -1);
+ req.ring_id = cpu_to_le16(cpr->cp_ring_struct.fw_ring_id);
+ req.flags =
+ cpu_to_le16(RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_IS_NQ);
+
+ tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks) / 2;
+ tmr = clamp_t(u16, tmr, 1, coal_cap->int_lat_tmr_min_max);
+ req.int_lat_tmr_min = cpu_to_le16(tmr);
+ req.enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE);
+ return _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
}
int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
@@ -4954,7 +5668,6 @@ int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req_rx = {0};
struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
struct bnxt_coal coal;
- unsigned int grp_idx;
/* Tick values in micro seconds.
* 1 coal_buf x bufs_per_record = 1 completion record.
@@ -4970,10 +5683,9 @@ int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
bnxt_hwrm_cmd_hdr_init(bp, &req_rx,
HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1);
- bnxt_hwrm_set_coal_params(&coal, &req_rx);
+ bnxt_hwrm_set_coal_params(bp, &coal, &req_rx);
- grp_idx = bnapi->index;
- req_rx.ring_id = cpu_to_le16(bp->grp_info[grp_idx].cp_fw_ring_id);
+ req_rx.ring_id = cpu_to_le16(bnxt_cp_ring_for_rx(bp, bnapi->rx_ring));
return hwrm_send_message(bp, &req_rx, sizeof(req_rx),
HWRM_CMD_TIMEOUT);
@@ -4990,22 +5702,46 @@ int bnxt_hwrm_set_coal(struct bnxt *bp)
bnxt_hwrm_cmd_hdr_init(bp, &req_tx,
HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1);
- bnxt_hwrm_set_coal_params(&bp->rx_coal, &req_rx);
- bnxt_hwrm_set_coal_params(&bp->tx_coal, &req_tx);
+ bnxt_hwrm_set_coal_params(bp, &bp->rx_coal, &req_rx);
+ bnxt_hwrm_set_coal_params(bp, &bp->tx_coal, &req_tx);
mutex_lock(&bp->hwrm_cmd_lock);
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_coal *hw_coal;
+ u16 ring_id;
req = &req_rx;
- if (!bnapi->rx_ring)
+ if (!bnapi->rx_ring) {
+ ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring);
req = &req_tx;
- req->ring_id = cpu_to_le16(bp->grp_info[i].cp_fw_ring_id);
+ } else {
+ ring_id = bnxt_cp_ring_for_rx(bp, bnapi->rx_ring);
+ }
+ req->ring_id = cpu_to_le16(ring_id);
rc = _hwrm_send_message(bp, req, sizeof(*req),
HWRM_CMD_TIMEOUT);
if (rc)
break;
+
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+ continue;
+
+ if (bnapi->rx_ring && bnapi->tx_ring) {
+ req = &req_tx;
+ ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring);
+ req->ring_id = cpu_to_le16(ring_id);
+ rc = _hwrm_send_message(bp, req, sizeof(*req),
+ HWRM_CMD_TIMEOUT);
+ if (rc)
+ break;
+ }
+ if (bnapi->rx_ring)
+ hw_coal = &bp->rx_coal;
+ else
+ hw_coal = &bp->tx_coal;
+ __bnxt_hwrm_set_coal_nq(bp, bnapi, hw_coal);
}
mutex_unlock(&bp->hwrm_cmd_lock);
return rc;
@@ -5132,6 +5868,304 @@ func_qcfg_exit:
return rc;
}
+static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
+{
+ struct hwrm_func_backing_store_qcaps_input req = {0};
+ struct hwrm_func_backing_store_qcaps_output *resp =
+ bp->hwrm_cmd_resp_addr;
+ int rc;
+
+ if (bp->hwrm_spec_code < 0x10902 || BNXT_VF(bp) || bp->ctx)
+ return 0;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_QCAPS, -1, -1);
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (!rc) {
+ struct bnxt_ctx_pg_info *ctx_pg;
+ struct bnxt_ctx_mem_info *ctx;
+ int i;
+
+ ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+ if (!ctx) {
+ rc = -ENOMEM;
+ goto ctx_err;
+ }
+ ctx_pg = kzalloc(sizeof(*ctx_pg) * (bp->max_q + 1), GFP_KERNEL);
+ if (!ctx_pg) {
+ kfree(ctx);
+ rc = -ENOMEM;
+ goto ctx_err;
+ }
+ for (i = 0; i < bp->max_q + 1; i++, ctx_pg++)
+ ctx->tqm_mem[i] = ctx_pg;
+
+ bp->ctx = ctx;
+ ctx->qp_max_entries = le32_to_cpu(resp->qp_max_entries);
+ ctx->qp_min_qp1_entries = le16_to_cpu(resp->qp_min_qp1_entries);
+ ctx->qp_max_l2_entries = le16_to_cpu(resp->qp_max_l2_entries);
+ ctx->qp_entry_size = le16_to_cpu(resp->qp_entry_size);
+ ctx->srq_max_l2_entries = le16_to_cpu(resp->srq_max_l2_entries);
+ ctx->srq_max_entries = le32_to_cpu(resp->srq_max_entries);
+ ctx->srq_entry_size = le16_to_cpu(resp->srq_entry_size);
+ ctx->cq_max_l2_entries = le16_to_cpu(resp->cq_max_l2_entries);
+ ctx->cq_max_entries = le32_to_cpu(resp->cq_max_entries);
+ ctx->cq_entry_size = le16_to_cpu(resp->cq_entry_size);
+ ctx->vnic_max_vnic_entries =
+ le16_to_cpu(resp->vnic_max_vnic_entries);
+ ctx->vnic_max_ring_table_entries =
+ le16_to_cpu(resp->vnic_max_ring_table_entries);
+ ctx->vnic_entry_size = le16_to_cpu(resp->vnic_entry_size);
+ ctx->stat_max_entries = le32_to_cpu(resp->stat_max_entries);
+ ctx->stat_entry_size = le16_to_cpu(resp->stat_entry_size);
+ ctx->tqm_entry_size = le16_to_cpu(resp->tqm_entry_size);
+ ctx->tqm_min_entries_per_ring =
+ le32_to_cpu(resp->tqm_min_entries_per_ring);
+ ctx->tqm_max_entries_per_ring =
+ le32_to_cpu(resp->tqm_max_entries_per_ring);
+ ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
+ if (!ctx->tqm_entries_multiple)
+ ctx->tqm_entries_multiple = 1;
+ ctx->mrav_max_entries = le32_to_cpu(resp->mrav_max_entries);
+ ctx->mrav_entry_size = le16_to_cpu(resp->mrav_entry_size);
+ ctx->tim_entry_size = le16_to_cpu(resp->tim_entry_size);
+ ctx->tim_max_entries = le32_to_cpu(resp->tim_max_entries);
+ } else {
+ rc = 0;
+ }
+ctx_err:
+ mutex_unlock(&bp->hwrm_cmd_lock);
+ return rc;
+}
+
+static void bnxt_hwrm_set_pg_attr(struct bnxt_ring_mem_info *rmem, u8 *pg_attr,
+ __le64 *pg_dir)
+{
+ u8 pg_size = 0;
+
+ if (BNXT_PAGE_SHIFT == 13)
+ pg_size = 1 << 4;
+ else if (BNXT_PAGE_SIZE == 16)
+ pg_size = 2 << 4;
+
+ *pg_attr = pg_size;
+ if (rmem->nr_pages > 1) {
+ *pg_attr |= 1;
+ *pg_dir = cpu_to_le64(rmem->pg_tbl_map);
+ } else {
+ *pg_dir = cpu_to_le64(rmem->dma_arr[0]);
+ }
+}
+
+#define FUNC_BACKING_STORE_CFG_REQ_DFLT_ENABLES \
+ (FUNC_BACKING_STORE_CFG_REQ_ENABLES_QP | \
+ FUNC_BACKING_STORE_CFG_REQ_ENABLES_SRQ | \
+ FUNC_BACKING_STORE_CFG_REQ_ENABLES_CQ | \
+ FUNC_BACKING_STORE_CFG_REQ_ENABLES_VNIC | \
+ FUNC_BACKING_STORE_CFG_REQ_ENABLES_STAT)
+
+static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables)
+{
+ struct hwrm_func_backing_store_cfg_input req = {0};
+ struct bnxt_ctx_mem_info *ctx = bp->ctx;
+ struct bnxt_ctx_pg_info *ctx_pg;
+ __le32 *num_entries;
+ __le64 *pg_dir;
+ u8 *pg_attr;
+ int i, rc;
+ u32 ena;
+
+ if (!ctx)
+ return 0;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_CFG, -1, -1);
+ req.enables = cpu_to_le32(enables);
+
+ if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_QP) {
+ ctx_pg = &ctx->qp_mem;
+ req.qp_num_entries = cpu_to_le32(ctx_pg->entries);
+ req.qp_num_qp1_entries = cpu_to_le16(ctx->qp_min_qp1_entries);
+ req.qp_num_l2_entries = cpu_to_le16(ctx->qp_max_l2_entries);
+ req.qp_entry_size = cpu_to_le16(ctx->qp_entry_size);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+ &req.qpc_pg_size_qpc_lvl,
+ &req.qpc_page_dir);
+ }
+ if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_SRQ) {
+ ctx_pg = &ctx->srq_mem;
+ req.srq_num_entries = cpu_to_le32(ctx_pg->entries);
+ req.srq_num_l2_entries = cpu_to_le16(ctx->srq_max_l2_entries);
+ req.srq_entry_size = cpu_to_le16(ctx->srq_entry_size);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+ &req.srq_pg_size_srq_lvl,
+ &req.srq_page_dir);
+ }
+ if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_CQ) {
+ ctx_pg = &ctx->cq_mem;
+ req.cq_num_entries = cpu_to_le32(ctx_pg->entries);
+ req.cq_num_l2_entries = cpu_to_le16(ctx->cq_max_l2_entries);
+ req.cq_entry_size = cpu_to_le16(ctx->cq_entry_size);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, &req.cq_pg_size_cq_lvl,
+ &req.cq_page_dir);
+ }
+ if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_VNIC) {
+ ctx_pg = &ctx->vnic_mem;
+ req.vnic_num_vnic_entries =
+ cpu_to_le16(ctx->vnic_max_vnic_entries);
+ req.vnic_num_ring_table_entries =
+ cpu_to_le16(ctx->vnic_max_ring_table_entries);
+ req.vnic_entry_size = cpu_to_le16(ctx->vnic_entry_size);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+ &req.vnic_pg_size_vnic_lvl,
+ &req.vnic_page_dir);
+ }
+ if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_STAT) {
+ ctx_pg = &ctx->stat_mem;
+ req.stat_num_entries = cpu_to_le32(ctx->stat_max_entries);
+ req.stat_entry_size = cpu_to_le16(ctx->stat_entry_size);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+ &req.stat_pg_size_stat_lvl,
+ &req.stat_page_dir);
+ }
+ for (i = 0, num_entries = &req.tqm_sp_num_entries,
+ pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl,
+ pg_dir = &req.tqm_sp_page_dir,
+ ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP;
+ i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
+ if (!(enables & ena))
+ continue;
+
+ req.tqm_entry_size = cpu_to_le16(ctx->tqm_entry_size);
+ ctx_pg = ctx->tqm_mem[i];
+ *num_entries = cpu_to_le32(ctx_pg->entries);
+ bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
+ }
+ rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (rc)
+ rc = -EIO;
+ return rc;
+}
+
+static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp,
+ struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size)
+{
+ struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem;
+
+ if (!mem_size)
+ return 0;
+
+ rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE);
+ if (rmem->nr_pages > MAX_CTX_PAGES) {
+ rmem->nr_pages = 0;
+ return -EINVAL;
+ }
+ rmem->page_size = BNXT_PAGE_SIZE;
+ rmem->pg_arr = ctx_pg->ctx_pg_arr;
+ rmem->dma_arr = ctx_pg->ctx_dma_arr;
+ rmem->flags = BNXT_RMEM_VALID_PTE_FLAG;
+ return bnxt_alloc_ring(bp, rmem);
+}
+
+static void bnxt_free_ctx_mem(struct bnxt *bp)
+{
+ struct bnxt_ctx_mem_info *ctx = bp->ctx;
+ int i;
+
+ if (!ctx)
+ return;
+
+ if (ctx->tqm_mem[0]) {
+ for (i = 0; i < bp->max_q + 1; i++)
+ bnxt_free_ring(bp, &ctx->tqm_mem[i]->ring_mem);
+ kfree(ctx->tqm_mem[0]);
+ ctx->tqm_mem[0] = NULL;
+ }
+
+ bnxt_free_ring(bp, &ctx->stat_mem.ring_mem);
+ bnxt_free_ring(bp, &ctx->vnic_mem.ring_mem);
+ bnxt_free_ring(bp, &ctx->cq_mem.ring_mem);
+ bnxt_free_ring(bp, &ctx->srq_mem.ring_mem);
+ bnxt_free_ring(bp, &ctx->qp_mem.ring_mem);
+ ctx->flags &= ~BNXT_CTX_FLAG_INITED;
+}
+
+static int bnxt_alloc_ctx_mem(struct bnxt *bp)
+{
+ struct bnxt_ctx_pg_info *ctx_pg;
+ struct bnxt_ctx_mem_info *ctx;
+ u32 mem_size, ena, entries;
+ int i, rc;
+
+ rc = bnxt_hwrm_func_backing_store_qcaps(bp);
+ if (rc) {
+ netdev_err(bp->dev, "Failed querying context mem capability, rc = %d.\n",
+ rc);
+ return rc;
+ }
+ ctx = bp->ctx;
+ if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED))
+ return 0;
+
+ ctx_pg = &ctx->qp_mem;
+ ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries;
+ mem_size = ctx->qp_entry_size * ctx_pg->entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+
+ ctx_pg = &ctx->srq_mem;
+ ctx_pg->entries = ctx->srq_max_l2_entries;
+ mem_size = ctx->srq_entry_size * ctx_pg->entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+
+ ctx_pg = &ctx->cq_mem;
+ ctx_pg->entries = ctx->cq_max_l2_entries;
+ mem_size = ctx->cq_entry_size * ctx_pg->entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+
+ ctx_pg = &ctx->vnic_mem;
+ ctx_pg->entries = ctx->vnic_max_vnic_entries +
+ ctx->vnic_max_ring_table_entries;
+ mem_size = ctx->vnic_entry_size * ctx_pg->entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+
+ ctx_pg = &ctx->stat_mem;
+ ctx_pg->entries = ctx->stat_max_entries;
+ mem_size = ctx->stat_entry_size * ctx_pg->entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+
+ entries = ctx->qp_max_l2_entries;
+ entries = roundup(entries, ctx->tqm_entries_multiple);
+ entries = clamp_t(u32, entries, ctx->tqm_min_entries_per_ring,
+ ctx->tqm_max_entries_per_ring);
+ for (i = 0, ena = 0; i < bp->max_q + 1; i++) {
+ ctx_pg = ctx->tqm_mem[i];
+ ctx_pg->entries = entries;
+ mem_size = ctx->tqm_entry_size * entries;
+ rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+ if (rc)
+ return rc;
+ ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP << i;
+ }
+ ena |= FUNC_BACKING_STORE_CFG_REQ_DFLT_ENABLES;
+ rc = bnxt_hwrm_func_backing_store_cfg(bp, ena);
+ if (rc)
+ netdev_err(bp->dev, "Failed configuring context mem, rc = %d.\n",
+ rc);
+ else
+ ctx->flags |= BNXT_CTX_FLAG_INITED;
+
+ return 0;
+}
+
int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp, bool all)
{
struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
@@ -5170,6 +6204,13 @@ int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp, bool all)
hw_resc->min_stat_ctxs = le16_to_cpu(resp->min_stat_ctx);
hw_resc->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ u16 max_msix = le16_to_cpu(resp->max_msix);
+
+ hw_resc->max_irqs = min_t(u16, hw_resc->max_irqs, max_msix);
+ hw_resc->max_hw_ring_grps = hw_resc->max_rx_rings;
+ }
+
if (BNXT_PF(bp)) {
struct bnxt_pf_info *pf = &bp->pf;
@@ -5259,6 +6300,9 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp)
if (rc)
return rc;
if (bp->hwrm_spec_code >= 0x10803) {
+ rc = bnxt_alloc_ctx_mem(bp);
+ if (rc)
+ return rc;
rc = bnxt_hwrm_func_resc_qcaps(bp, true);
if (!rc)
bp->fw_cap |= BNXT_FW_CAP_NEW_RM;
@@ -5303,13 +6347,15 @@ static int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
no_rdma = !(bp->flags & BNXT_FLAG_ROCE_CAP);
qptr = &resp->queue_id0;
for (i = 0, j = 0; i < bp->max_tc; i++) {
- bp->q_info[j].queue_id = *qptr++;
+ bp->q_info[j].queue_id = *qptr;
+ bp->q_ids[i] = *qptr++;
bp->q_info[j].queue_profile = *qptr++;
bp->tc_to_qidx[j] = j;
if (!BNXT_CNPQ(bp->q_info[j].queue_profile) ||
(no_rdma && BNXT_PF(bp)))
j++;
}
+ bp->max_q = bp->max_tc;
bp->max_tc = max_t(u8, j, 1);
if (resp->queue_cfg_info & QUEUE_QPORTCFG_RESP_QUEUE_CFG_INFO_ASYM_CFG)
@@ -5359,8 +6405,12 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp)
if (!bp->hwrm_cmd_timeout)
bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
- if (resp->hwrm_intf_maj_8b >= 1)
+ if (resp->hwrm_intf_maj_8b >= 1) {
bp->hwrm_max_req_len = le16_to_cpu(resp->max_req_win_len);
+ bp->hwrm_max_ext_req_len = le16_to_cpu(resp->max_ext_req_len);
+ }
+ if (bp->hwrm_max_ext_req_len < HWRM_MAX_REQ_LEN)
+ bp->hwrm_max_ext_req_len = HWRM_MAX_REQ_LEN;
bp->chip_num = le16_to_cpu(resp->chip_num);
if (bp->chip_num == CHIP_NUM_58700 && !resp->chip_rev &&
@@ -5417,8 +6467,10 @@ static int bnxt_hwrm_port_qstats(struct bnxt *bp)
static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp)
{
+ struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
struct hwrm_port_qstats_ext_input req = {0};
struct bnxt_pf_info *pf = &bp->pf;
+ int rc;
if (!(bp->flags & BNXT_FLAG_PORT_STATS_EXT))
return 0;
@@ -5427,7 +6479,19 @@ static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp)
req.port_id = cpu_to_le16(pf->port_id);
req.rx_stat_size = cpu_to_le16(sizeof(struct rx_port_stats_ext));
req.rx_stat_host_addr = cpu_to_le64(bp->hw_rx_port_stats_ext_map);
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ req.tx_stat_size = cpu_to_le16(sizeof(struct tx_port_stats_ext));
+ req.tx_stat_host_addr = cpu_to_le64(bp->hw_tx_port_stats_ext_map);
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (!rc) {
+ bp->fw_rx_stats_ext_size = le16_to_cpu(resp->rx_stat_size) / 8;
+ bp->fw_tx_stats_ext_size = le16_to_cpu(resp->tx_stat_size) / 8;
+ } else {
+ bp->fw_rx_stats_ext_size = 0;
+ bp->fw_tx_stats_ext_size = 0;
+ }
+ mutex_unlock(&bp->hwrm_cmd_lock);
+ return rc;
}
static void bnxt_hwrm_free_tunnel_ports(struct bnxt *bp)
@@ -5532,7 +6596,7 @@ static int bnxt_hwrm_set_cache_line_size(struct bnxt *bp, int size)
return rc;
}
-static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
+static int __bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
{
struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
int rc;
@@ -5588,6 +6652,53 @@ vnic_setup_err:
return rc;
}
+static int __bnxt_setup_vnic_p5(struct bnxt *bp, u16 vnic_id)
+{
+ int rc, i, nr_ctxs;
+
+ nr_ctxs = DIV_ROUND_UP(bp->rx_nr_rings, 64);
+ for (i = 0; i < nr_ctxs; i++) {
+ rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic_id, i);
+ if (rc) {
+ netdev_err(bp->dev, "hwrm vnic %d ctx %d alloc failure rc: %x\n",
+ vnic_id, i, rc);
+ break;
+ }
+ bp->rsscos_nr_ctxs++;
+ }
+ if (i < nr_ctxs)
+ return -ENOMEM;
+
+ rc = bnxt_hwrm_vnic_set_rss_p5(bp, vnic_id, true);
+ if (rc) {
+ netdev_err(bp->dev, "hwrm vnic %d set rss failure rc: %d\n",
+ vnic_id, rc);
+ return rc;
+ }
+ rc = bnxt_hwrm_vnic_cfg(bp, vnic_id);
+ if (rc) {
+ netdev_err(bp->dev, "hwrm vnic %d cfg failure rc: %x\n",
+ vnic_id, rc);
+ return rc;
+ }
+ if (bp->flags & BNXT_FLAG_AGG_RINGS) {
+ rc = bnxt_hwrm_vnic_set_hds(bp, vnic_id);
+ if (rc) {
+ netdev_err(bp->dev, "hwrm vnic %d set hds failure rc: %x\n",
+ vnic_id, rc);
+ }
+ }
+ return rc;
+}
+
+static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
+{
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ return __bnxt_setup_vnic_p5(bp, vnic_id);
+ else
+ return __bnxt_setup_vnic(bp, vnic_id);
+}
+
static int bnxt_alloc_rfs_vnics(struct bnxt *bp)
{
#ifdef CONFIG_RFS_ACCEL
@@ -5913,12 +7024,12 @@ unsigned int bnxt_get_max_func_cp_rings(struct bnxt *bp)
return bp->hw_resc.max_cp_rings;
}
-void bnxt_set_max_func_cp_rings(struct bnxt *bp, unsigned int max)
+unsigned int bnxt_get_max_func_cp_rings_for_en(struct bnxt *bp)
{
- bp->hw_resc.max_cp_rings = max;
+ return bp->hw_resc.max_cp_rings - bnxt_get_ulp_msix_num(bp);
}
-unsigned int bnxt_get_max_func_irqs(struct bnxt *bp)
+static unsigned int bnxt_get_max_func_irqs(struct bnxt *bp)
{
struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
@@ -6206,12 +7317,15 @@ static void bnxt_init_napi(struct bnxt *bp)
struct bnxt_napi *bnapi;
if (bp->flags & BNXT_FLAG_USING_MSIX) {
- if (BNXT_CHIP_TYPE_NITRO_A0(bp))
+ int (*poll_fn)(struct napi_struct *, int) = bnxt_poll;
+
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ poll_fn = bnxt_poll_p5;
+ else if (BNXT_CHIP_TYPE_NITRO_A0(bp))
cp_nr_rings--;
for (i = 0; i < cp_nr_rings; i++) {
bnapi = bp->bnapi[i];
- netif_napi_add(bp->dev, &bnapi->napi,
- bnxt_poll, 64);
+ netif_napi_add(bp->dev, &bnapi->napi, poll_fn, 64);
}
if (BNXT_CHIP_TYPE_NITRO_A0(bp)) {
bnapi = bp->bnapi[cp_nr_rings];
@@ -6684,6 +7798,8 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
hw_resc->resv_rx_rings = 0;
hw_resc->resv_hw_ring_grps = 0;
hw_resc->resv_vnics = 0;
+ bp->tx_nr_rings = 0;
+ bp->rx_nr_rings = 0;
}
return rc;
}
@@ -6966,10 +8082,10 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
netdev_err(bp->dev, "Failed to reserve default rings at open\n");
return rc;
}
- rc = bnxt_reserve_rings(bp);
- if (rc)
- return rc;
}
+ rc = bnxt_reserve_rings(bp);
+ if (rc)
+ return rc;
if ((bp->flags & BNXT_FLAG_RFS) &&
!(bp->flags & BNXT_FLAG_USING_MSIX)) {
/* disable RFS if falling back to INTA */
@@ -7441,6 +8557,8 @@ static bool bnxt_can_reserve_rings(struct bnxt *bp)
/* If the chip and firmware supports RFS */
static bool bnxt_rfs_supported(struct bnxt *bp)
{
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ return false;
if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp))
return true;
if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
@@ -7454,6 +8572,8 @@ static bool bnxt_rfs_capable(struct bnxt *bp)
#ifdef CONFIG_RFS_ACCEL
int vnics, max_vnics, max_rss_ctxs;
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ return false;
if (!(bp->flags & BNXT_FLAG_MSIX_CAP) || !bnxt_can_reserve_rings(bp))
return false;
@@ -7670,21 +8790,6 @@ static void bnxt_tx_timeout(struct net_device *dev)
bnxt_queue_sp_work(bp);
}
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void bnxt_poll_controller(struct net_device *dev)
-{
- struct bnxt *bp = netdev_priv(dev);
- int i;
-
- /* Only process tx rings/combined rings in netpoll mode. */
- for (i = 0; i < bp->tx_nr_rings; i++) {
- struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
-
- napi_schedule(&txr->bnapi->napi);
- }
-}
-#endif
-
static void bnxt_timer(struct timer_list *t)
{
struct bnxt *bp = from_timer(bp, t, timer);
@@ -7989,6 +9094,9 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
INIT_WORK(&bp->sp_task, bnxt_sp_task);
spin_lock_init(&bp->ntp_fltr_lock);
+#if BITS_PER_LONG == 32
+ spin_lock_init(&bp->db_lock);
+#endif
bp->rx_ring_size = BNXT_DEFAULT_RX_RING_SIZE;
bp->tx_ring_size = BNXT_DEFAULT_TX_RING_SIZE;
@@ -8025,7 +9133,7 @@ static int bnxt_change_mac_addr(struct net_device *dev, void *p)
if (ether_addr_equal(addr->sa_data, dev->dev_addr))
return 0;
- rc = bnxt_approve_mac(bp, addr->sa_data);
+ rc = bnxt_approve_mac(bp, addr->sa_data, true);
if (rc)
return rc;
@@ -8518,9 +9626,6 @@ static const struct net_device_ops bnxt_netdev_ops = {
.ndo_set_vf_spoofchk = bnxt_set_vf_spoofchk,
.ndo_set_vf_trust = bnxt_set_vf_trust,
#endif
-#ifdef CONFIG_NET_POLL_CONTROLLER
- .ndo_poll_controller = bnxt_poll_controller,
-#endif
.ndo_setup_tc = bnxt_setup_tc,
#ifdef CONFIG_RFS_ACCEL
.ndo_rx_flow_steer = bnxt_rx_flow_steer,
@@ -8557,6 +9662,9 @@ static void bnxt_remove_one(struct pci_dev *pdev)
bnxt_dcb_free(bp);
kfree(bp->edev);
bp->edev = NULL;
+ bnxt_free_ctx_mem(bp);
+ kfree(bp->ctx);
+ bp->ctx = NULL;
bnxt_cleanup_pci(bp);
free_netdev(dev);
}
@@ -8629,7 +9737,8 @@ static void _bnxt_get_max_rings(struct bnxt *bp, int *max_rx, int *max_tx,
*max_tx = hw_resc->max_tx_rings;
*max_rx = hw_resc->max_rx_rings;
- *max_cp = min_t(int, hw_resc->max_irqs, hw_resc->max_cp_rings);
+ *max_cp = min_t(int, bnxt_get_max_func_cp_rings_for_en(bp),
+ hw_resc->max_irqs - bnxt_get_ulp_msix_num(bp));
*max_cp = min_t(int, *max_cp, hw_resc->max_stat_ctxs);
max_ring_grps = hw_resc->max_hw_ring_grps;
if (BNXT_CHIP_TYPE_NITRO_A0(bp) && BNXT_PF(bp)) {
@@ -8769,20 +9878,25 @@ static int bnxt_init_dflt_ring_mode(struct bnxt *bp)
if (bp->tx_nr_rings)
return 0;
+ bnxt_ulp_irq_stop(bp);
+ bnxt_clear_int_mode(bp);
rc = bnxt_set_dflt_rings(bp, true);
if (rc) {
netdev_err(bp->dev, "Not enough rings available.\n");
- return rc;
+ goto init_dflt_ring_err;
}
rc = bnxt_init_int_mode(bp);
if (rc)
- return rc;
+ goto init_dflt_ring_err;
+
bp->tx_nr_rings_per_tc = bp->tx_nr_rings;
if (bnxt_rfs_supported(bp) && bnxt_rfs_capable(bp)) {
bp->flags |= BNXT_FLAG_RFS;
bp->dev->features |= NETIF_F_NTUPLE;
}
- return 0;
+init_dflt_ring_err:
+ bnxt_ulp_irq_restart(bp, rc);
+ return rc;
}
int bnxt_restore_pf_fw_resources(struct bnxt *bp)
@@ -8819,14 +9933,19 @@ static int bnxt_init_mac_addr(struct bnxt *bp)
} else {
#ifdef CONFIG_BNXT_SRIOV
struct bnxt_vf_info *vf = &bp->vf;
+ bool strict_approval = true;
if (is_valid_ether_addr(vf->mac_addr)) {
/* overwrite netdev dev_addr with admin VF MAC */
memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN);
+ /* Older PF driver or firmware may not approve this
+ * correctly.
+ */
+ strict_approval = false;
} else {
eth_hw_addr_random(bp->dev);
}
- rc = bnxt_approve_mac(bp, bp->dev->dev_addr);
+ rc = bnxt_approve_mac(bp, bp->dev->dev_addr, strict_approval);
#endif
}
return rc;
@@ -8851,6 +9970,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENOMEM;
bp = netdev_priv(dev);
+ bnxt_set_max_func_irqs(bp, max_irqs);
if (bnxt_vf_pciid(ent->driver_data))
bp->flags |= BNXT_FLAG_VF;
@@ -8877,12 +9997,16 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
goto init_err_pci_clean;
- if (bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) {
+ if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) ||
+ bp->hwrm_max_ext_req_len > BNXT_HWRM_MAX_REQ_LEN) {
rc = bnxt_alloc_hwrm_short_cmd_req(bp);
if (rc)
goto init_err_pci_clean;
}
+ if (BNXT_CHIP_P5(bp))
+ bp->flags |= BNXT_FLAG_CHIP_P5;
+
rc = bnxt_hwrm_func_reset(bp);
if (rc)
goto init_err_pci_clean;
@@ -8897,7 +10021,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
NETIF_F_GSO_PARTIAL | NETIF_F_RXHASH |
NETIF_F_RXCSUM | NETIF_F_GRO;
- if (!BNXT_CHIP_TYPE_NITRO_A0(bp))
+ if (BNXT_SUPPORTS_TPA(bp))
dev->hw_features |= NETIF_F_LRO;
dev->hw_enc_features =
@@ -8911,7 +10035,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->vlan_features = dev->hw_features | NETIF_F_HIGHDMA;
dev->hw_features |= NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX;
- if (!BNXT_CHIP_TYPE_NITRO_A0(bp))
+ if (BNXT_SUPPORTS_TPA(bp))
dev->hw_features |= NETIF_F_GRO_HW;
dev->features |= dev->hw_features | NETIF_F_HIGHDMA;
if (dev->features & NETIF_F_GRO_HW)
@@ -8922,10 +10046,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
init_waitqueue_head(&bp->sriov_cfg_wait);
mutex_init(&bp->sriov_lock);
#endif
- bp->gro_func = bnxt_gro_func_5730x;
- if (BNXT_CHIP_P4_PLUS(bp))
- bp->gro_func = bnxt_gro_func_5731x;
- else
+ if (BNXT_SUPPORTS_TPA(bp)) {
+ bp->gro_func = bnxt_gro_func_5730x;
+ if (BNXT_CHIP_P4(bp))
+ bp->gro_func = bnxt_gro_func_5731x;
+ }
+ if (!BNXT_CHIP_P4_PLUS(bp))
bp->flags |= BNXT_FLAG_DOUBLE_DB;
rc = bnxt_hwrm_func_drv_rgtr(bp);
@@ -8938,6 +10064,13 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
bp->ulp_probe = bnxt_ulp_probe;
+ rc = bnxt_hwrm_queue_qportcfg(bp);
+ if (rc) {
+ netdev_err(bp->dev, "hwrm query qportcfg failure rc: %x\n",
+ rc);
+ rc = -1;
+ goto init_err_pci_clean;
+ }
/* Get the MAX capabilities for this function */
rc = bnxt_hwrm_func_qcaps(bp);
if (rc) {
@@ -8952,13 +10085,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rc = -EADDRNOTAVAIL;
goto init_err_pci_clean;
}
- rc = bnxt_hwrm_queue_qportcfg(bp);
- if (rc) {
- netdev_err(bp->dev, "hwrm query qportcfg failure rc: %x\n",
- rc);
- rc = -1;
- goto init_err_pci_clean;
- }
bnxt_hwrm_func_qcfg(bp);
bnxt_hwrm_port_led_qcaps(bp);
@@ -8976,7 +10102,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
bnxt_set_rx_skb_mode(bp, false);
bnxt_set_tpa_flags(bp);
bnxt_set_ring_params(bp);
- bnxt_set_max_func_irqs(bp, max_irqs);
rc = bnxt_set_dflt_rings(bp, true);
if (rc) {
netdev_err(bp->dev, "Not enough rings available.\n");
@@ -8989,7 +10114,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 |
VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 |
VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6;
- if (BNXT_CHIP_P4_PLUS(bp) && bp->hwrm_spec_code >= 0x10501) {
+ if (BNXT_CHIP_P4(bp) && bp->hwrm_spec_code >= 0x10501) {
bp->flags |= BNXT_FLAG_UDP_RSS_CAP;
bp->rss_hash_cfg |= VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4 |
VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;
@@ -9024,6 +10149,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
bnxt_hwrm_set_cache_line_size(bp, cache_line_size());
+ bnxt_hwrm_coal_params_qcaps(bp);
+
if (BNXT_PF(bp)) {
if (!bnxt_pf_wq) {
bnxt_pf_wq =
@@ -9055,6 +10182,10 @@ init_err_cleanup_tc:
bnxt_clear_int_mode(bp);
init_err_pci_clean:
+ bnxt_free_hwrm_resources(bp);
+ bnxt_free_ctx_mem(bp);
+ kfree(bp->ctx);
+ bp->ctx = NULL;
bnxt_cleanup_pci(bp);
init_err_free:
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index fefa011320e0..498b373c992d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -12,11 +12,11 @@
#define BNXT_H
#define DRV_MODULE_NAME "bnxt_en"
-#define DRV_MODULE_VERSION "1.9.2"
+#define DRV_MODULE_VERSION "1.10.0"
#define DRV_VER_MAJ 1
-#define DRV_VER_MIN 9
-#define DRV_VER_UPD 2
+#define DRV_VER_MIN 10
+#define DRV_VER_UPD 0
#include <linux/interrupt.h>
#include <linux/rhashtable.h>
@@ -403,6 +403,19 @@ struct rx_tpa_end_cmp_ext {
((rx_tpa_end_ext)->rx_tpa_end_cmp_errors_v2 & \
cpu_to_le32(RX_TPA_END_CMP_ERRORS))
+struct nqe_cn {
+ __le16 type;
+ #define NQ_CN_TYPE_MASK 0x3fUL
+ #define NQ_CN_TYPE_SFT 0
+ #define NQ_CN_TYPE_CQ_NOTIFICATION 0x30UL
+ #define NQ_CN_TYPE_LAST NQ_CN_TYPE_CQ_NOTIFICATION
+ __le16 reserved16;
+ __le32 cq_handle_low;
+ __le32 v;
+ #define NQ_CN_V 0x1UL
+ __le32 cq_handle_high;
+};
+
#define DB_IDX_MASK 0xffffff
#define DB_IDX_VALID (0x1 << 26)
#define DB_IRQ_DIS (0x1 << 27)
@@ -416,6 +429,25 @@ struct rx_tpa_end_cmp_ext {
#define BNXT_MIN_ROCE_CP_RINGS 2
#define BNXT_MIN_ROCE_STAT_CTXS 1
+/* 64-bit doorbell */
+#define DBR_INDEX_MASK 0x0000000000ffffffULL
+#define DBR_XID_MASK 0x000fffff00000000ULL
+#define DBR_XID_SFT 32
+#define DBR_PATH_L2 (0x1ULL << 56)
+#define DBR_TYPE_SQ (0x0ULL << 60)
+#define DBR_TYPE_RQ (0x1ULL << 60)
+#define DBR_TYPE_SRQ (0x2ULL << 60)
+#define DBR_TYPE_SRQ_ARM (0x3ULL << 60)
+#define DBR_TYPE_CQ (0x4ULL << 60)
+#define DBR_TYPE_CQ_ARMSE (0x5ULL << 60)
+#define DBR_TYPE_CQ_ARMALL (0x6ULL << 60)
+#define DBR_TYPE_CQ_ARMENA (0x7ULL << 60)
+#define DBR_TYPE_SRQ_ARMENA (0x8ULL << 60)
+#define DBR_TYPE_CQ_CUTOFF_ACK (0x9ULL << 60)
+#define DBR_TYPE_NQ (0xaULL << 60)
+#define DBR_TYPE_NQ_ARM (0xbULL << 60)
+#define DBR_TYPE_NULL (0xfULL << 60)
+
#define INVALID_HW_RING_ID ((u16)-1)
/* The hardware supports certain page sizes. Use the supported page sizes
@@ -505,6 +537,9 @@ struct rx_tpa_end_cmp_ext {
(!!((agg)->rx_agg_cmp_v & cpu_to_le32(RX_AGG_CMP_V)) == \
!((raw_cons) & bp->cp_bit))
+#define NQ_CMP_VALID(nqcmp, raw_cons) \
+ (!!((nqcmp)->v & cpu_to_le32(NQ_CN_V)) == !((raw_cons) & bp->cp_bit))
+
#define TX_CMP_TYPE(txcmp) \
(le32_to_cpu((txcmp)->tx_cmp_flags_type) & CMP_TYPE)
@@ -577,9 +612,13 @@ struct bnxt_sw_rx_agg_bd {
dma_addr_t mapping;
};
-struct bnxt_ring_struct {
+struct bnxt_ring_mem_info {
int nr_pages;
int page_size;
+ u32 flags;
+#define BNXT_RMEM_VALID_PTE_FLAG 1
+#define BNXT_RMEM_RING_PTE_FLAG 2
+
void **pg_arr;
dma_addr_t *dma_arr;
@@ -588,12 +627,17 @@ struct bnxt_ring_struct {
int vmem_size;
void **vmem;
+};
+
+struct bnxt_ring_struct {
+ struct bnxt_ring_mem_info ring_mem;
u16 fw_ring_id; /* Ring id filled by Chimp FW */
union {
u16 grp_idx;
u16 map_idx; /* Used by cmpl rings */
};
+ u32 handle;
u8 queue_id;
};
@@ -609,12 +653,20 @@ struct tx_push_buffer {
u32 data[25];
};
+struct bnxt_db_info {
+ void __iomem *doorbell;
+ union {
+ u64 db_key64;
+ u32 db_key32;
+ };
+};
+
struct bnxt_tx_ring_info {
struct bnxt_napi *bnapi;
u16 tx_prod;
u16 tx_cons;
u16 txq_index;
- void __iomem *tx_doorbell;
+ struct bnxt_db_info tx_db;
struct tx_bd *tx_desc_ring[MAX_TX_PAGES];
struct bnxt_sw_tx_bd *tx_buf_ring;
@@ -631,6 +683,42 @@ struct bnxt_tx_ring_info {
struct bnxt_ring_struct tx_ring_struct;
};
+#define BNXT_LEGACY_COAL_CMPL_PARAMS \
+ (RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MIN | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MAX | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_TIMER_RESET | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_RING_IDLE | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR_DURING_INT | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_CMPL_AGGR_DMA_TMR | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_CMPL_AGGR_DMA_TMR_DURING_INT | \
+ RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_AGGR_INT)
+
+#define BNXT_COAL_CMPL_ENABLES \
+ (RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_DMA_AGGR | \
+ RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_CMPL_AGGR_DMA_TMR | \
+ RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_INT_LAT_TMR_MAX | \
+ RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_AGGR_INT)
+
+#define BNXT_COAL_CMPL_MIN_TMR_ENABLE \
+ RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_INT_LAT_TMR_MIN
+
+#define BNXT_COAL_CMPL_AGGR_TMR_DURING_INT_ENABLE \
+ RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_DMA_AGGR_DURING_INT
+
+struct bnxt_coal_cap {
+ u32 cmpl_params;
+ u32 nq_params;
+ u16 num_cmpl_dma_aggr_max;
+ u16 num_cmpl_dma_aggr_during_int_max;
+ u16 cmpl_aggr_dma_tmr_max;
+ u16 cmpl_aggr_dma_tmr_during_int_max;
+ u16 int_lat_tmr_min_max;
+ u16 int_lat_tmr_max_max;
+ u16 num_cmpl_aggr_int_max;
+ u16 timer_units;
+};
+
struct bnxt_coal {
u16 coal_ticks;
u16 coal_ticks_irq;
@@ -675,8 +763,8 @@ struct bnxt_rx_ring_info {
u16 rx_agg_prod;
u16 rx_sw_agg_prod;
u16 rx_next_cons;
- void __iomem *rx_doorbell;
- void __iomem *rx_agg_doorbell;
+ struct bnxt_db_info rx_db;
+ struct bnxt_db_info rx_agg_db;
struct bpf_prog *xdp_prog;
@@ -703,8 +791,12 @@ struct bnxt_rx_ring_info {
};
struct bnxt_cp_ring_info {
+ struct bnxt_napi *bnapi;
u32 cp_raw_cons;
- void __iomem *cp_doorbell;
+ struct bnxt_db_info cp_db;
+
+ u8 had_work_done:1;
+ u8 has_more_work:1;
struct bnxt_coal rx_ring_coal;
u64 rx_packets;
@@ -713,7 +805,10 @@ struct bnxt_cp_ring_info {
struct net_dim dim;
- struct tx_cmp *cp_desc_ring[MAX_CP_PAGES];
+ union {
+ struct tx_cmp *cp_desc_ring[MAX_CP_PAGES];
+ struct nqe_cn *nq_desc_ring[MAX_CP_PAGES];
+ };
dma_addr_t cp_desc_mapping[MAX_CP_PAGES];
@@ -723,6 +818,10 @@ struct bnxt_cp_ring_info {
u64 rx_l4_csum_errors;
struct bnxt_ring_struct cp_ring_struct;
+
+ struct bnxt_cp_ring_info *cp_ring_arr[2];
+#define BNXT_RX_HDL 0
+#define BNXT_TX_HDL 1
};
struct bnxt_napi {
@@ -736,6 +835,9 @@ struct bnxt_napi {
void (*tx_int)(struct bnxt *, struct bnxt_napi *,
int);
+ int tx_pkts;
+ u8 events;
+
u32 flags;
#define BNXT_NAPI_FLAG_XDP 0x1
@@ -755,6 +857,7 @@ struct bnxt_irq {
#define HWRM_RING_ALLOC_RX 0x2
#define HWRM_RING_ALLOC_AGG 0x4
#define HWRM_RING_ALLOC_CMPL 0x8
+#define HWRM_RING_ALLOC_NQ 0x10
#define INVALID_STATS_CTX_ID -1
@@ -768,7 +871,7 @@ struct bnxt_ring_grp_info {
struct bnxt_vnic_info {
u16 fw_vnic_id; /* returned by Chimp during alloc */
-#define BNXT_MAX_CTX_PER_VNIC 2
+#define BNXT_MAX_CTX_PER_VNIC 8
u16 fw_rss_cos_lb_ctx[BNXT_MAX_CTX_PER_VNIC];
u16 fw_l2_ctx_id;
#define BNXT_MAX_UC_ADDRS 4
@@ -1069,6 +1172,55 @@ struct bnxt_vf_rep {
struct bnxt_vf_rep_stats tx_stats;
};
+#define PTU_PTE_VALID 0x1UL
+#define PTU_PTE_LAST 0x2UL
+#define PTU_PTE_NEXT_TO_LAST 0x4UL
+
+#define MAX_CTX_PAGES (BNXT_PAGE_SIZE / 8)
+
+struct bnxt_ctx_pg_info {
+ u32 entries;
+ void *ctx_pg_arr[MAX_CTX_PAGES];
+ dma_addr_t ctx_dma_arr[MAX_CTX_PAGES];
+ struct bnxt_ring_mem_info ring_mem;
+};
+
+struct bnxt_ctx_mem_info {
+ u32 qp_max_entries;
+ u16 qp_min_qp1_entries;
+ u16 qp_max_l2_entries;
+ u16 qp_entry_size;
+ u16 srq_max_l2_entries;
+ u32 srq_max_entries;
+ u16 srq_entry_size;
+ u16 cq_max_l2_entries;
+ u32 cq_max_entries;
+ u16 cq_entry_size;
+ u16 vnic_max_vnic_entries;
+ u16 vnic_max_ring_table_entries;
+ u16 vnic_entry_size;
+ u32 stat_max_entries;
+ u16 stat_entry_size;
+ u16 tqm_entry_size;
+ u32 tqm_min_entries_per_ring;
+ u32 tqm_max_entries_per_ring;
+ u32 mrav_max_entries;
+ u16 mrav_entry_size;
+ u16 tim_entry_size;
+ u32 tim_max_entries;
+ u8 tqm_entries_multiple;
+
+ u32 flags;
+ #define BNXT_CTX_FLAG_INITED 0x01
+
+ struct bnxt_ctx_pg_info qp_mem;
+ struct bnxt_ctx_pg_info srq_mem;
+ struct bnxt_ctx_pg_info cq_mem;
+ struct bnxt_ctx_pg_info vnic_mem;
+ struct bnxt_ctx_pg_info stat_mem;
+ struct bnxt_ctx_pg_info *tqm_mem[9];
+};
+
struct bnxt {
void __iomem *bar0;
void __iomem *bar1;
@@ -1098,6 +1250,8 @@ struct bnxt {
#define CHIP_NUM_5745X 0xd730
+#define CHIP_NUM_57500 0x1750
+
#define CHIP_NUM_58802 0xd802
#define CHIP_NUM_58804 0xd804
#define CHIP_NUM_58808 0xd808
@@ -1144,6 +1298,7 @@ struct bnxt {
atomic_t intr_sem;
u32 flags;
+ #define BNXT_FLAG_CHIP_P5 0x1
#define BNXT_FLAG_VF 0x2
#define BNXT_FLAG_LRO 0x4
#ifdef CONFIG_INET
@@ -1190,15 +1345,24 @@ struct bnxt {
#define BNXT_SINGLE_PF(bp) (BNXT_PF(bp) && !BNXT_NPAR(bp) && !BNXT_MH(bp))
#define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0)
#define BNXT_RX_PAGE_MODE(bp) ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE)
+#define BNXT_SUPPORTS_TPA(bp) (!BNXT_CHIP_TYPE_NITRO_A0(bp) && \
+ !(bp->flags & BNXT_FLAG_CHIP_P5))
-/* Chip class phase 4 and later */
-#define BNXT_CHIP_P4_PLUS(bp) \
+/* Chip class phase 5 */
+#define BNXT_CHIP_P5(bp) \
+ ((bp)->chip_num == CHIP_NUM_57500)
+
+/* Chip class phase 4.x */
+#define BNXT_CHIP_P4(bp) \
(BNXT_CHIP_NUM_57X1X((bp)->chip_num) || \
BNXT_CHIP_NUM_5745X((bp)->chip_num) || \
BNXT_CHIP_NUM_588XX((bp)->chip_num) || \
(BNXT_CHIP_NUM_58700((bp)->chip_num) && \
!BNXT_CHIP_TYPE_NITRO_A0(bp)))
+#define BNXT_CHIP_P4_PLUS(bp) \
+ (BNXT_CHIP_P4(bp) || BNXT_CHIP_P5(bp))
+
struct bnxt_en_dev *edev;
struct bnxt_en_dev * (*ulp_probe)(struct net_device *);
@@ -1261,6 +1425,8 @@ struct bnxt {
u8 max_lltc; /* lossless TCs */
struct bnxt_queue_info q_info[BNXT_MAX_QUEUE];
u8 tc_to_qidx[BNXT_MAX_QUEUE];
+ u8 q_ids[BNXT_MAX_QUEUE];
+ u8 max_q;
unsigned int current_interval;
#define BNXT_TIMER_INTERVAL HZ
@@ -1305,12 +1471,17 @@ struct bnxt {
struct rx_port_stats *hw_rx_port_stats;
struct tx_port_stats *hw_tx_port_stats;
struct rx_port_stats_ext *hw_rx_port_stats_ext;
+ struct tx_port_stats_ext *hw_tx_port_stats_ext;
dma_addr_t hw_rx_port_stats_map;
dma_addr_t hw_tx_port_stats_map;
dma_addr_t hw_rx_port_stats_ext_map;
+ dma_addr_t hw_tx_port_stats_ext_map;
int hw_port_stats_size;
+ u16 fw_rx_stats_ext_size;
+ u16 fw_tx_stats_ext_size;
u16 hwrm_max_req_len;
+ u16 hwrm_max_ext_req_len;
int hwrm_cmd_timeout;
struct mutex hwrm_cmd_lock; /* serialize hwrm messages */
struct hwrm_ver_get_output ver_resp;
@@ -1328,11 +1499,10 @@ struct bnxt {
u8 port_count;
u16 br_mode;
+ struct bnxt_coal_cap coal_cap;
struct bnxt_coal rx_coal;
struct bnxt_coal tx_coal;
-#define BNXT_USEC_TO_COAL_TIMER(x) ((x) * 25 / 2)
-
u32 stats_coal_ticks;
#define BNXT_DEF_STATS_COAL_TICKS 1000000
#define BNXT_MIN_STATS_COAL_TICKS 250000
@@ -1360,6 +1530,7 @@ struct bnxt {
struct bnxt_hw_resc hw_resc;
struct bnxt_pf_info pf;
+ struct bnxt_ctx_mem_info *ctx;
#ifdef CONFIG_BNXT_SRIOV
int nr_vfs;
struct bnxt_vf_info vf;
@@ -1374,6 +1545,11 @@ struct bnxt {
struct mutex sriov_lock;
#endif
+#if BITS_PER_LONG == 32
+ /* ensure atomic 64-bit doorbell writes on 32-bit systems. */
+ spinlock_t db_lock;
+#endif
+
#define BNXT_NTP_FLTR_MAX_FLTR 4096
#define BNXT_NTP_FLTR_HASH_SIZE 512
#define BNXT_NTP_FLTR_HASH_MASK (BNXT_NTP_FLTR_HASH_SIZE - 1)
@@ -1425,6 +1601,9 @@ struct bnxt {
#define BNXT_RX_STATS_EXT_OFFSET(counter) \
(offsetof(struct rx_port_stats_ext, counter) / 8)
+#define BNXT_TX_STATS_EXT_OFFSET(counter) \
+ (offsetof(struct tx_port_stats_ext, counter) / 8)
+
#define I2C_DEV_ADDR_A0 0xa0
#define I2C_DEV_ADDR_A2 0xa2
#define SFF_DIAG_SUPPORT_OFFSET 0x5c
@@ -1443,21 +1622,46 @@ static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
}
+#if BITS_PER_LONG == 32
+#define writeq(val64, db) \
+do { \
+ spin_lock(&bp->db_lock); \
+ writel((val64) & 0xffffffff, db); \
+ writel((val64) >> 32, (db) + 4); \
+ spin_unlock(&bp->db_lock); \
+} while (0)
+
+#define writeq_relaxed writeq
+#endif
+
/* For TX and RX ring doorbells with no ordering guarantee*/
-static inline void bnxt_db_write_relaxed(struct bnxt *bp, void __iomem *db,
- u32 val)
+static inline void bnxt_db_write_relaxed(struct bnxt *bp,
+ struct bnxt_db_info *db, u32 idx)
{
- writel_relaxed(val, db);
- if (bp->flags & BNXT_FLAG_DOUBLE_DB)
- writel_relaxed(val, db);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ writeq_relaxed(db->db_key64 | idx, db->doorbell);
+ } else {
+ u32 db_val = db->db_key32 | idx;
+
+ writel_relaxed(db_val, db->doorbell);
+ if (bp->flags & BNXT_FLAG_DOUBLE_DB)
+ writel_relaxed(db_val, db->doorbell);
+ }
}
/* For TX and RX ring doorbells */
-static inline void bnxt_db_write(struct bnxt *bp, void __iomem *db, u32 val)
+static inline void bnxt_db_write(struct bnxt *bp, struct bnxt_db_info *db,
+ u32 idx)
{
- writel(val, db);
- if (bp->flags & BNXT_FLAG_DOUBLE_DB)
- writel(val, db);
+ if (bp->flags & BNXT_FLAG_CHIP_P5) {
+ writeq(db->db_key64 | idx, db->doorbell);
+ } else {
+ u32 db_val = db->db_key32 | idx;
+
+ writel(db_val, db->doorbell);
+ if (bp->flags & BNXT_FLAG_DOUBLE_DB)
+ writel(db_val, db->doorbell);
+ }
}
extern const u16 bnxt_lhint_arr[];
@@ -1481,8 +1685,7 @@ int bnxt_hwrm_set_coal(struct bnxt *);
unsigned int bnxt_get_max_func_stat_ctxs(struct bnxt *bp);
void bnxt_set_max_func_stat_ctxs(struct bnxt *bp, unsigned int max);
unsigned int bnxt_get_max_func_cp_rings(struct bnxt *bp);
-void bnxt_set_max_func_cp_rings(struct bnxt *bp, unsigned int max);
-unsigned int bnxt_get_max_func_irqs(struct bnxt *bp);
+unsigned int bnxt_get_max_func_cp_rings_for_en(struct bnxt *bp);
int bnxt_get_avail_msix(struct bnxt *bp, int num);
int bnxt_reserve_rings(struct bnxt *bp);
void bnxt_tx_disable(struct bnxt *bp);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
index ddc98c359488..a85d2be986af 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
@@ -98,13 +98,13 @@ static int bnxt_hwrm_queue_cos2bw_cfg(struct bnxt *bp, struct ieee_ets *ets,
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_COS2BW_CFG, -1, -1);
for (i = 0; i < max_tc; i++) {
- u8 qidx;
+ u8 qidx = bp->tc_to_qidx[i];
req.enables |= cpu_to_le32(
- QUEUE_COS2BW_CFG_REQ_ENABLES_COS_QUEUE_ID0_VALID << i);
+ QUEUE_COS2BW_CFG_REQ_ENABLES_COS_QUEUE_ID0_VALID <<
+ qidx);
memset(&cos2bw, 0, sizeof(cos2bw));
- qidx = bp->tc_to_qidx[i];
cos2bw.queue_id = bp->q_info[qidx].queue_id;
if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_STRICT) {
cos2bw.tsa =
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index f3b9fbcc705b..140dbd62106d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -21,9 +21,22 @@ static const struct devlink_ops bnxt_dl_ops = {
#endif /* CONFIG_BNXT_SRIOV */
};
+enum bnxt_dl_param_id {
+ BNXT_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
+ BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK,
+};
+
static const struct bnxt_dl_nvm_param nvm_params[] = {
{DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV, NVM_OFF_ENABLE_SRIOV,
BNXT_NVM_SHARED_CFG, 1},
+ {DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI, NVM_OFF_IGNORE_ARI,
+ BNXT_NVM_SHARED_CFG, 1},
+ {DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX,
+ NVM_OFF_MSIX_VEC_PER_PF_MAX, BNXT_NVM_SHARED_CFG, 10},
+ {DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN,
+ NVM_OFF_MSIX_VEC_PER_PF_MIN, BNXT_NVM_SHARED_CFG, 7},
+ {BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, NVM_OFF_DIS_GRE_VER_CHECK,
+ BNXT_NVM_SHARED_CFG, 1},
};
static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
@@ -46,14 +59,31 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
}
}
+ if (i == ARRAY_SIZE(nvm_params))
+ return -EOPNOTSUPP;
+
if (nvm_param.dir_type == BNXT_NVM_PORT_CFG)
idx = bp->pf.port_id;
else if (nvm_param.dir_type == BNXT_NVM_FUNC_CFG)
idx = bp->pf.fw_fid - BNXT_FIRST_PF_FID;
bytesize = roundup(nvm_param.num_bits, BITS_PER_BYTE) / BITS_PER_BYTE;
- if (nvm_param.num_bits == 1)
- buf = &val->vbool;
+ switch (bytesize) {
+ case 1:
+ if (nvm_param.num_bits == 1)
+ buf = &val->vbool;
+ else
+ buf = &val->vu8;
+ break;
+ case 2:
+ buf = &val->vu16;
+ break;
+ case 4:
+ buf = &val->vu32;
+ break;
+ default:
+ return -EFAULT;
+ }
data_addr = dma_zalloc_coherent(&bp->pdev->dev, bytesize,
&data_dma_addr, GFP_KERNEL);
@@ -75,8 +105,12 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
memcpy(buf, data_addr, bytesize);
dma_free_coherent(&bp->pdev->dev, bytesize, data_addr, data_dma_addr);
- if (rc)
+ if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) {
+ netdev_err(bp->dev, "PF does not have admin privileges to modify NVM config\n");
+ return -EACCES;
+ } else if (rc) {
return -EIO;
+ }
return 0;
}
@@ -85,9 +119,15 @@ static int bnxt_dl_nvm_param_get(struct devlink *dl, u32 id,
{
struct hwrm_nvm_get_variable_input req = {0};
struct bnxt *bp = bnxt_get_bp_from_dl(dl);
+ int rc;
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_NVM_GET_VARIABLE, -1, -1);
- return bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
+ rc = bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
+ if (!rc)
+ if (id == BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK)
+ ctx->val.vbool = !ctx->val.vbool;
+
+ return rc;
}
static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id,
@@ -97,14 +137,55 @@ static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id,
struct bnxt *bp = bnxt_get_bp_from_dl(dl);
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_NVM_SET_VARIABLE, -1, -1);
+
+ if (id == BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK)
+ ctx->val.vbool = !ctx->val.vbool;
+
return bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
}
+static int bnxt_dl_msix_validate(struct devlink *dl, u32 id,
+ union devlink_param_value val,
+ struct netlink_ext_ack *extack)
+{
+ int max_val = -1;
+
+ if (id == DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX)
+ max_val = BNXT_MSIX_VEC_MAX;
+
+ if (id == DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN)
+ max_val = BNXT_MSIX_VEC_MIN_MAX;
+
+ if (val.vu32 > max_val) {
+ NL_SET_ERR_MSG_MOD(extack, "MSIX value is exceeding the range");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static const struct devlink_param bnxt_dl_params[] = {
DEVLINK_PARAM_GENERIC(ENABLE_SRIOV,
BIT(DEVLINK_PARAM_CMODE_PERMANENT),
bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
NULL),
+ DEVLINK_PARAM_GENERIC(IGNORE_ARI,
+ BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+ bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+ NULL),
+ DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MAX,
+ BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+ bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+ bnxt_dl_msix_validate),
+ DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MIN,
+ BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+ bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+ bnxt_dl_msix_validate),
+ DEVLINK_PARAM_DRIVER(BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK,
+ "gre_ver_check", DEVLINK_PARAM_TYPE_BOOL,
+ BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+ bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+ NULL),
};
int bnxt_dl_register(struct bnxt *bp)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
index 2f68dc048390..5b6b2c7d97cf 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
@@ -33,8 +33,15 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
}
}
+#define NVM_OFF_MSIX_VEC_PER_PF_MAX 108
+#define NVM_OFF_MSIX_VEC_PER_PF_MIN 114
+#define NVM_OFF_IGNORE_ARI 164
+#define NVM_OFF_DIS_GRE_VER_CHECK 171
#define NVM_OFF_ENABLE_SRIOV 401
+#define BNXT_MSIX_VEC_MAX 1280
+#define BNXT_MSIX_VEC_MIN_MAX 128
+
enum bnxt_nvm_dir_type {
BNXT_NVM_SHARED_CFG = 40,
BNXT_NVM_PORT_CFG,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index e52d7af3ab3e..48078564f025 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -148,6 +148,65 @@ reset_coalesce:
#define BNXT_RX_STATS_EXT_ENTRY(counter) \
{ BNXT_RX_STATS_EXT_OFFSET(counter), __stringify(counter) }
+#define BNXT_TX_STATS_EXT_ENTRY(counter) \
+ { BNXT_TX_STATS_EXT_OFFSET(counter), __stringify(counter) }
+
+#define BNXT_RX_STATS_EXT_PFC_ENTRY(n) \
+ BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_duration_us), \
+ BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_transitions)
+
+#define BNXT_TX_STATS_EXT_PFC_ENTRY(n) \
+ BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_duration_us), \
+ BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_transitions)
+
+#define BNXT_RX_STATS_EXT_PFC_ENTRIES \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(0), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(1), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(2), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(3), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(4), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(5), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(6), \
+ BNXT_RX_STATS_EXT_PFC_ENTRY(7)
+
+#define BNXT_TX_STATS_EXT_PFC_ENTRIES \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(0), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(1), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(2), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(3), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(4), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(5), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(6), \
+ BNXT_TX_STATS_EXT_PFC_ENTRY(7)
+
+#define BNXT_RX_STATS_EXT_COS_ENTRY(n) \
+ BNXT_RX_STATS_EXT_ENTRY(rx_bytes_cos##n), \
+ BNXT_RX_STATS_EXT_ENTRY(rx_packets_cos##n)
+
+#define BNXT_TX_STATS_EXT_COS_ENTRY(n) \
+ BNXT_TX_STATS_EXT_ENTRY(tx_bytes_cos##n), \
+ BNXT_TX_STATS_EXT_ENTRY(tx_packets_cos##n)
+
+#define BNXT_RX_STATS_EXT_COS_ENTRIES \
+ BNXT_RX_STATS_EXT_COS_ENTRY(0), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(1), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(2), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(3), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(4), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(5), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(6), \
+ BNXT_RX_STATS_EXT_COS_ENTRY(7) \
+
+#define BNXT_TX_STATS_EXT_COS_ENTRIES \
+ BNXT_TX_STATS_EXT_COS_ENTRY(0), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(1), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(2), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(3), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(4), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(5), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(6), \
+ BNXT_TX_STATS_EXT_COS_ENTRY(7) \
+
enum {
RX_TOTAL_DISCARDS,
TX_TOTAL_DISCARDS,
@@ -256,11 +315,20 @@ static const struct {
BNXT_RX_STATS_EXT_ENTRY(resume_pause_events),
BNXT_RX_STATS_EXT_ENTRY(continuous_roce_pause_events),
BNXT_RX_STATS_EXT_ENTRY(resume_roce_pause_events),
+ BNXT_RX_STATS_EXT_COS_ENTRIES,
+ BNXT_RX_STATS_EXT_PFC_ENTRIES,
+};
+
+static const struct {
+ long offset;
+ char string[ETH_GSTRING_LEN];
+} bnxt_tx_port_stats_ext_arr[] = {
+ BNXT_TX_STATS_EXT_COS_ENTRIES,
+ BNXT_TX_STATS_EXT_PFC_ENTRIES,
};
#define BNXT_NUM_SW_FUNC_STATS ARRAY_SIZE(bnxt_sw_func_stats)
#define BNXT_NUM_PORT_STATS ARRAY_SIZE(bnxt_port_stats_arr)
-#define BNXT_NUM_PORT_STATS_EXT ARRAY_SIZE(bnxt_port_stats_ext_arr)
static int bnxt_get_num_stats(struct bnxt *bp)
{
@@ -272,7 +340,8 @@ static int bnxt_get_num_stats(struct bnxt *bp)
num_stats += BNXT_NUM_PORT_STATS;
if (bp->flags & BNXT_FLAG_PORT_STATS_EXT)
- num_stats += BNXT_NUM_PORT_STATS_EXT;
+ num_stats += bp->fw_rx_stats_ext_size +
+ bp->fw_tx_stats_ext_size;
return num_stats;
}
@@ -334,12 +403,17 @@ static void bnxt_get_ethtool_stats(struct net_device *dev,
}
}
if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) {
- __le64 *port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext;
+ __le64 *rx_port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext;
+ __le64 *tx_port_stats_ext = (__le64 *)bp->hw_tx_port_stats_ext;
- for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++, j++) {
- buf[j] = le64_to_cpu(*(port_stats_ext +
+ for (i = 0; i < bp->fw_rx_stats_ext_size; i++, j++) {
+ buf[j] = le64_to_cpu(*(rx_port_stats_ext +
bnxt_port_stats_ext_arr[i].offset));
}
+ for (i = 0; i < bp->fw_tx_stats_ext_size; i++, j++) {
+ buf[j] = le64_to_cpu(*(tx_port_stats_ext +
+ bnxt_tx_port_stats_ext_arr[i].offset));
+ }
}
}
@@ -407,10 +481,15 @@ static void bnxt_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
}
}
if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) {
- for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++) {
+ for (i = 0; i < bp->fw_rx_stats_ext_size; i++) {
strcpy(buf, bnxt_port_stats_ext_arr[i].string);
buf += ETH_GSTRING_LEN;
}
+ for (i = 0; i < bp->fw_tx_stats_ext_size; i++) {
+ strcpy(buf,
+ bnxt_tx_port_stats_ext_arr[i].string);
+ buf += ETH_GSTRING_LEN;
+ }
}
break;
case ETH_SS_TEST:
@@ -2419,11 +2498,11 @@ static int bnxt_hwrm_phy_loopback(struct bnxt *bp, bool enable, bool ext)
return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
}
-static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
u32 raw_cons, int pkt_size)
{
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
+ struct bnxt_napi *bnapi = cpr->bnapi;
+ struct bnxt_rx_ring_info *rxr;
struct bnxt_sw_rx_bd *rx_buf;
struct rx_cmp *rxcmp;
u16 cp_cons, cons;
@@ -2431,6 +2510,7 @@ static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
u32 len;
int i;
+ rxr = bnapi->rx_ring;
cp_cons = RING_CMP(raw_cons);
rxcmp = (struct rx_cmp *)
&cpr->cp_desc_ring[CP_RING(cp_cons)][CP_IDX(cp_cons)];
@@ -2451,17 +2531,15 @@ static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
return 0;
}
-static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
+static int bnxt_poll_loopback(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+ int pkt_size)
{
- struct bnxt_napi *bnapi = bp->bnapi[0];
- struct bnxt_cp_ring_info *cpr;
struct tx_cmp *txcmp;
int rc = -EIO;
u32 raw_cons;
u32 cons;
int i;
- cpr = &bnapi->cp_ring;
raw_cons = cpr->cp_raw_cons;
for (i = 0; i < 200; i++) {
cons = RING_CMP(raw_cons);
@@ -2477,7 +2555,7 @@ static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
*/
dma_rmb();
if (TX_CMP_TYPE(txcmp) == CMP_TYPE_RX_L2_CMP) {
- rc = bnxt_rx_loopback(bp, bnapi, raw_cons, pkt_size);
+ rc = bnxt_rx_loopback(bp, cpr, raw_cons, pkt_size);
raw_cons = NEXT_RAW_CMP(raw_cons);
raw_cons = NEXT_RAW_CMP(raw_cons);
break;
@@ -2491,12 +2569,14 @@ static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
static int bnxt_run_loopback(struct bnxt *bp)
{
struct bnxt_tx_ring_info *txr = &bp->tx_ring[0];
+ struct bnxt_cp_ring_info *cpr;
int pkt_size, i = 0;
struct sk_buff *skb;
dma_addr_t map;
u8 *data;
int rc;
+ cpr = &txr->bnapi->cp_ring;
pkt_size = min(bp->dev->mtu + ETH_HLEN, bp->rx_copy_thresh);
skb = netdev_alloc_skb(bp->dev, pkt_size);
if (!skb)
@@ -2520,8 +2600,8 @@ static int bnxt_run_loopback(struct bnxt *bp)
/* Sync BD data before updating doorbell */
wmb();
- bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | txr->tx_prod);
- rc = bnxt_poll_loopback(bp, pkt_size);
+ bnxt_db_write(bp, &txr->tx_db, txr->tx_prod);
+ rc = bnxt_poll_loopback(bp, cpr, pkt_size);
dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE);
dev_kfree_skb(skb);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
index 971ace5d0d4a..5dd086059568 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
@@ -37,6 +37,8 @@ struct hwrm_resp_hdr {
#define TLV_TYPE_HWRM_REQUEST 0x1UL
#define TLV_TYPE_HWRM_RESPONSE 0x2UL
#define TLV_TYPE_ROCE_SP_COMMAND 0x3UL
+#define TLV_TYPE_QUERY_ROCE_CC_GEN1 0x4UL
+#define TLV_TYPE_MODIFY_ROCE_CC_GEN1 0x5UL
#define TLV_TYPE_ENGINE_CKV_DEVICE_SERIAL_NUMBER 0x8001UL
#define TLV_TYPE_ENGINE_CKV_NONCE 0x8002UL
#define TLV_TYPE_ENGINE_CKV_IV 0x8003UL
@@ -186,6 +188,7 @@ struct cmd_nums {
#define HWRM_TUNNEL_DST_PORT_QUERY 0xa0UL
#define HWRM_TUNNEL_DST_PORT_ALLOC 0xa1UL
#define HWRM_TUNNEL_DST_PORT_FREE 0xa2UL
+ #define HWRM_STAT_CTX_ENG_QUERY 0xafUL
#define HWRM_STAT_CTX_ALLOC 0xb0UL
#define HWRM_STAT_CTX_FREE 0xb1UL
#define HWRM_STAT_CTX_QUERY 0xb2UL
@@ -235,6 +238,7 @@ struct cmd_nums {
#define HWRM_CFA_PAIR_INFO 0x10fUL
#define HWRM_FW_IPC_MSG 0x110UL
#define HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO 0x111UL
+ #define HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE 0x112UL
#define HWRM_ENGINE_CKV_HELLO 0x12dUL
#define HWRM_ENGINE_CKV_STATUS 0x12eUL
#define HWRM_ENGINE_CKV_CKEK_ADD 0x12fUL
@@ -295,6 +299,7 @@ struct cmd_nums {
#define HWRM_DBG_COREDUMP_RETRIEVE 0xff19UL
#define HWRM_DBG_FW_CLI 0xff1aUL
#define HWRM_DBG_I2C_CMD 0xff1bUL
+ #define HWRM_DBG_RING_INFO_GET 0xff1cUL
#define HWRM_NVM_FACTORY_DEFAULTS 0xffeeUL
#define HWRM_NVM_VALIDATE_OPTION 0xffefUL
#define HWRM_NVM_FLUSH 0xfff0UL
@@ -320,20 +325,21 @@ struct cmd_nums {
/* ret_codes (size:64b/8B) */
struct ret_codes {
__le16 error_code;
- #define HWRM_ERR_CODE_SUCCESS 0x0UL
- #define HWRM_ERR_CODE_FAIL 0x1UL
- #define HWRM_ERR_CODE_INVALID_PARAMS 0x2UL
- #define HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED 0x3UL
- #define HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR 0x4UL
- #define HWRM_ERR_CODE_INVALID_FLAGS 0x5UL
- #define HWRM_ERR_CODE_INVALID_ENABLES 0x6UL
- #define HWRM_ERR_CODE_UNSUPPORTED_TLV 0x7UL
- #define HWRM_ERR_CODE_NO_BUFFER 0x8UL
- #define HWRM_ERR_CODE_UNSUPPORTED_OPTION_ERR 0x9UL
- #define HWRM_ERR_CODE_HWRM_ERROR 0xfUL
- #define HWRM_ERR_CODE_UNKNOWN_ERR 0xfffeUL
- #define HWRM_ERR_CODE_CMD_NOT_SUPPORTED 0xffffUL
- #define HWRM_ERR_CODE_LAST HWRM_ERR_CODE_CMD_NOT_SUPPORTED
+ #define HWRM_ERR_CODE_SUCCESS 0x0UL
+ #define HWRM_ERR_CODE_FAIL 0x1UL
+ #define HWRM_ERR_CODE_INVALID_PARAMS 0x2UL
+ #define HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED 0x3UL
+ #define HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR 0x4UL
+ #define HWRM_ERR_CODE_INVALID_FLAGS 0x5UL
+ #define HWRM_ERR_CODE_INVALID_ENABLES 0x6UL
+ #define HWRM_ERR_CODE_UNSUPPORTED_TLV 0x7UL
+ #define HWRM_ERR_CODE_NO_BUFFER 0x8UL
+ #define HWRM_ERR_CODE_UNSUPPORTED_OPTION_ERR 0x9UL
+ #define HWRM_ERR_CODE_HWRM_ERROR 0xfUL
+ #define HWRM_ERR_CODE_TLV_ENCAPSULATED_RESPONSE 0x8000UL
+ #define HWRM_ERR_CODE_UNKNOWN_ERR 0xfffeUL
+ #define HWRM_ERR_CODE_CMD_NOT_SUPPORTED 0xffffUL
+ #define HWRM_ERR_CODE_LAST HWRM_ERR_CODE_CMD_NOT_SUPPORTED
__le16 unused_0[3];
};
@@ -355,10 +361,10 @@ struct hwrm_err_output {
#define HW_HASH_KEY_SIZE 40
#define HWRM_RESP_VALID_KEY 1
#define HWRM_VERSION_MAJOR 1
-#define HWRM_VERSION_MINOR 9
-#define HWRM_VERSION_UPDATE 2
-#define HWRM_VERSION_RSVD 25
-#define HWRM_VERSION_STR "1.9.2.25"
+#define HWRM_VERSION_MINOR 10
+#define HWRM_VERSION_UPDATE 0
+#define HWRM_VERSION_RSVD 3
+#define HWRM_VERSION_STR "1.10.0.3"
/* hwrm_ver_get_input (size:192b/24B) */
struct hwrm_ver_get_input {
@@ -396,10 +402,15 @@ struct hwrm_ver_get_output {
u8 netctrl_fw_bld_8b;
u8 netctrl_fw_rsvd_8b;
__le32 dev_caps_cfg;
- #define VER_GET_RESP_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED 0x1UL
- #define VER_GET_RESP_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED 0x2UL
- #define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED 0x4UL
- #define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED 0x8UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED 0x1UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED 0x2UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED 0x4UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED 0x8UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED 0x10UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_FLOW_HANDLE_64BIT_SUPPORTED 0x20UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_L2_FILTER_TYPES_ROCE_OR_L2_SUPPORTED 0x40UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_VIRTIO_VSWITCH_OFFLOAD_SUPPORTED 0x80UL
+ #define VER_GET_RESP_DEV_CAPS_CFG_TRUSTED_VF_SUPPORTED 0x100UL
u8 roce_fw_maj_8b;
u8 roce_fw_min_8b;
u8 roce_fw_bld_8b;
@@ -528,6 +539,7 @@ struct hwrm_async_event_cmpl {
#define ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED 0x5UL
#define ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE 0x6UL
#define ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE 0x7UL
+ #define ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY 0x8UL
#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_UNLOAD 0x10UL
#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_LOAD 0x11UL
#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_FLR_PROC_CMPLT 0x12UL
@@ -539,6 +551,7 @@ struct hwrm_async_event_cmpl {
#define ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE 0x33UL
#define ASYNC_EVENT_CMPL_EVENT_ID_LLFC_PFC_CHANGE 0x34UL
#define ASYNC_EVENT_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE 0x35UL
+ #define ASYNC_EVENT_CMPL_EVENT_ID_HW_FLOW_AGED 0x36UL
#define ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR 0xffUL
#define ASYNC_EVENT_CMPL_EVENT_ID_LAST ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR
__le32 event_data2;
@@ -652,10 +665,11 @@ struct hwrm_async_event_cmpl_vf_cfg_change {
u8 timestamp_lo;
__le16 timestamp_hi;
__le32 event_data1;
- #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE 0x1UL
- #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE 0x2UL
- #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE 0x4UL
- #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE 0x8UL
+ #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE 0x1UL
+ #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE 0x2UL
+ #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE 0x4UL
+ #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE 0x8UL
+ #define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_TRUSTED_VF_CFG_CHANGE 0x10UL
};
/* hwrm_func_reset_input (size:192b/24B) */
@@ -852,6 +866,7 @@ struct hwrm_func_qcaps_output {
#define FUNC_QCAPS_RESP_FLAGS_ADOPTED_PF_SUPPORTED 0x20000UL
#define FUNC_QCAPS_RESP_FLAGS_ADMIN_PF_SUPPORTED 0x40000UL
#define FUNC_QCAPS_RESP_FLAGS_LINK_ADMIN_STATUS_SUPPORTED 0x80000UL
+ #define FUNC_QCAPS_RESP_FLAGS_WCB_PUSH_MODE 0x100000UL
u8 mac_address[6];
__le16 max_rsscos_ctx;
__le16 max_cmpl_rings;
@@ -903,6 +918,7 @@ struct hwrm_func_qcfg_output {
#define FUNC_QCFG_RESP_FLAGS_STD_TX_RING_MODE_ENABLED 0x8UL
#define FUNC_QCFG_RESP_FLAGS_FW_LLDP_AGENT_ENABLED 0x10UL
#define FUNC_QCFG_RESP_FLAGS_MULTI_HOST 0x20UL
+ #define FUNC_QCFG_RESP_FLAGS_TRUSTED_VF 0x40UL
u8 mac_address[6];
__le16 pci_id;
__le16 alloc_rsscos_ctx;
@@ -1014,6 +1030,7 @@ struct hwrm_func_cfg_input {
#define FUNC_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST 0x40000UL
#define FUNC_CFG_REQ_FLAGS_VNIC_ASSETS_TEST 0x80000UL
#define FUNC_CFG_REQ_FLAGS_L2_CTX_ASSETS_TEST 0x100000UL
+ #define FUNC_CFG_REQ_FLAGS_TRUSTED_VF_ENABLE 0x200000UL
__le32 enables;
#define FUNC_CFG_REQ_ENABLES_MTU 0x1UL
#define FUNC_CFG_REQ_ENABLES_MRU 0x2UL
@@ -1214,9 +1231,10 @@ struct hwrm_func_drv_rgtr_input {
__le16 target_id;
__le64 resp_addr;
__le32 flags;
- #define FUNC_DRV_RGTR_REQ_FLAGS_FWD_ALL_MODE 0x1UL
- #define FUNC_DRV_RGTR_REQ_FLAGS_FWD_NONE_MODE 0x2UL
- #define FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE 0x4UL
+ #define FUNC_DRV_RGTR_REQ_FLAGS_FWD_ALL_MODE 0x1UL
+ #define FUNC_DRV_RGTR_REQ_FLAGS_FWD_NONE_MODE 0x2UL
+ #define FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE 0x4UL
+ #define FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE 0x8UL
__le32 enables;
#define FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE 0x1UL
#define FUNC_DRV_RGTR_REQ_ENABLES_VER 0x2UL
@@ -1416,7 +1434,9 @@ struct hwrm_func_resource_qcaps_output {
__le16 min_hw_ring_grps;
__le16 max_hw_ring_grps;
__le16 max_tx_scheduler_inputs;
- u8 unused_0[7];
+ __le16 flags;
+ #define FUNC_RESOURCE_QCAPS_RESP_FLAGS_MIN_GUARANTEED 0x1UL
+ u8 unused_0[5];
u8 valid;
};
@@ -1445,7 +1465,9 @@ struct hwrm_func_vf_resource_cfg_input {
__le16 max_stat_ctx;
__le16 min_hw_ring_grps;
__le16 max_hw_ring_grps;
- u8 unused_0[4];
+ __le16 flags;
+ #define FUNC_VF_RESOURCE_CFG_REQ_FLAGS_MIN_GUARANTEED 0x1UL
+ u8 unused_0[2];
};
/* hwrm_func_vf_resource_cfg_output (size:256b/32B) */
@@ -1503,7 +1525,8 @@ struct hwrm_func_backing_store_qcaps_output {
__le16 mrav_entry_size;
__le16 tim_entry_size;
__le32 tim_max_entries;
- u8 unused_0[3];
+ u8 unused_0[2];
+ u8 tqm_entries_multiple;
u8 valid;
};
@@ -1917,6 +1940,7 @@ struct hwrm_port_phy_cfg_input {
#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_40GB 0x190UL
#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_50GB 0x1f4UL
#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_100GB 0x3e8UL
+ #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_200GB 0x7d0UL
#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_10MB 0xffffUL
#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_LAST PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_10MB
u8 auto_mode;
@@ -1947,6 +1971,7 @@ struct hwrm_port_phy_cfg_input {
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_40GB 0x190UL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_50GB 0x1f4UL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100GB 0x3e8UL
+ #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_200GB 0x7d0UL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10MB 0xffffUL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_LAST PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10MB
__le16 auto_link_speed_mask;
@@ -1964,6 +1989,7 @@ struct hwrm_port_phy_cfg_input {
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_100GB 0x800UL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MBHD 0x1000UL
#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MB 0x2000UL
+ #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_200GB 0x4000UL
u8 wirespeed;
#define PORT_PHY_CFG_REQ_WIRESPEED_OFF 0x0UL
#define PORT_PHY_CFG_REQ_WIRESPEED_ON 0x1UL
@@ -2048,6 +2074,7 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_LINK_SPEED_40GB 0x190UL
#define PORT_PHY_QCFG_RESP_LINK_SPEED_50GB 0x1f4UL
#define PORT_PHY_QCFG_RESP_LINK_SPEED_100GB 0x3e8UL
+ #define PORT_PHY_QCFG_RESP_LINK_SPEED_200GB 0x7d0UL
#define PORT_PHY_QCFG_RESP_LINK_SPEED_10MB 0xffffUL
#define PORT_PHY_QCFG_RESP_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_LINK_SPEED_10MB
u8 duplex_cfg;
@@ -2072,6 +2099,7 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_100GB 0x800UL
#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MBHD 0x1000UL
#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MB 0x2000UL
+ #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_200GB 0x4000UL
__le16 force_link_speed;
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100MB 0x1UL
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_1GB 0xaUL
@@ -2083,6 +2111,7 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_40GB 0x190UL
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_50GB 0x1f4UL
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100GB 0x3e8UL
+ #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_200GB 0x7d0UL
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_10MB 0xffffUL
#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_10MB
u8 auto_mode;
@@ -2107,6 +2136,7 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_40GB 0x190UL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_50GB 0x1f4UL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_100GB 0x3e8UL
+ #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_200GB 0x7d0UL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_10MB 0xffffUL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_10MB
__le16 auto_link_speed_mask;
@@ -2124,6 +2154,7 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_100GB 0x800UL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MBHD 0x1000UL
#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MB 0x2000UL
+ #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_200GB 0x4000UL
u8 wirespeed;
#define PORT_PHY_QCFG_RESP_WIRESPEED_OFF 0x0UL
#define PORT_PHY_QCFG_RESP_WIRESPEED_ON 0x1UL
@@ -2178,7 +2209,11 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASET 0x19UL
#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASESX 0x1aUL
#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASECX 0x1bUL
- #define PORT_PHY_QCFG_RESP_PHY_TYPE_LAST PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASECX
+ #define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASECR4 0x1cUL
+ #define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASESR4 0x1dUL
+ #define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASELR4 0x1eUL
+ #define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASEER4 0x1fUL
+ #define PORT_PHY_QCFG_RESP_PHY_TYPE_LAST PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASEER4
u8 media_type;
#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_UNKNOWN 0x0UL
#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP 0x1UL
@@ -2644,7 +2679,8 @@ struct hwrm_port_qstats_ext_output {
__le16 tx_stat_size;
__le16 rx_stat_size;
__le16 total_active_cos_queues;
- u8 unused_0;
+ u8 flags;
+ #define PORT_QSTATS_EXT_RESP_FLAGS_CLEAR_ROCE_COUNTERS_SUPPORTED 0x1UL
u8 valid;
};
@@ -2685,7 +2721,9 @@ struct hwrm_port_clr_stats_input {
__le16 target_id;
__le64 resp_addr;
__le16 port_id;
- u8 unused_0[6];
+ u8 flags;
+ #define PORT_CLR_STATS_REQ_FLAGS_ROCE_COUNTERS 0x1UL
+ u8 unused_0[5];
};
/* hwrm_port_clr_stats_output (size:128b/16B) */
@@ -4574,7 +4612,9 @@ struct hwrm_ring_alloc_input {
#define RING_ALLOC_REQ_RING_TYPE_RX_AGG 0x4UL
#define RING_ALLOC_REQ_RING_TYPE_NQ 0x5UL
#define RING_ALLOC_REQ_RING_TYPE_LAST RING_ALLOC_REQ_RING_TYPE_NQ
- u8 unused_0[3];
+ u8 unused_0;
+ __le16 flags;
+ #define RING_ALLOC_REQ_FLAGS_RX_SOP_PAD 0x1UL
__le64 page_tbl_addr;
__le32 fbo;
u8 page_size;
@@ -4838,13 +4878,19 @@ struct hwrm_cfa_l2_filter_alloc_input {
__le16 target_id;
__le64 resp_addr;
__le32 flags;
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH 0x1UL
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_TX 0x0UL
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX 0x1UL
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_LOOPBACK 0x2UL
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_DROP 0x4UL
- #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST 0x8UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH 0x1UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_TX 0x0UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX 0x1UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_LOOPBACK 0x2UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_DROP 0x4UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST 0x8UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_MASK 0x30UL
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_SFT 4
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_NO_ROCE_L2 (0x0UL << 4)
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_L2 (0x1UL << 4)
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_ROCE (0x2UL << 4)
+ #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_LAST CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_ROCE
__le32 enables;
#define CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR 0x1UL
#define CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR_MASK 0x2UL
@@ -4901,6 +4947,8 @@ struct hwrm_cfa_l2_filter_alloc_input {
#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT 0x7UL
#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE 0x8UL
#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
+ #define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
+ #define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
u8 unused_4;
@@ -4958,11 +5006,17 @@ struct hwrm_cfa_l2_filter_cfg_input {
__le16 target_id;
__le64 resp_addr;
__le32 flags;
- #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH 0x1UL
- #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_TX 0x0UL
- #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX 0x1UL
- #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX
- #define CFA_L2_FILTER_CFG_REQ_FLAGS_DROP 0x2UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH 0x1UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_TX 0x0UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX 0x1UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_DROP 0x2UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_MASK 0xcUL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_SFT 2
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_NO_ROCE_L2 (0x0UL << 2)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_L2 (0x1UL << 2)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE (0x2UL << 2)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE
__le32 enables;
#define CFA_L2_FILTER_CFG_REQ_ENABLES_DST_ID 0x1UL
#define CFA_L2_FILTER_CFG_REQ_ENABLES_NEW_MIRROR_VNIC_ID 0x2UL
@@ -5064,6 +5118,8 @@ struct hwrm_cfa_tunnel_filter_alloc_input {
#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT 0x7UL
#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE 0x8UL
#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
+ #define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
+ #define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
u8 tunnel_flags;
@@ -5140,7 +5196,7 @@ struct hwrm_vxlan_ipv6_hdr {
__be32 dest_ip_addr[4];
};
-/* hwrm_cfa_encap_data_vxlan (size:576b/72B) */
+/* hwrm_cfa_encap_data_vxlan (size:640b/80B) */
struct hwrm_cfa_encap_data_vxlan {
u8 src_mac_addr[6];
__le16 unused_0;
@@ -5159,6 +5215,10 @@ struct hwrm_cfa_encap_data_vxlan {
__be16 src_port;
__be16 dst_port;
__be32 vni;
+ u8 hdr_rsvd0[3];
+ u8 hdr_rsvd1;
+ u8 hdr_flags;
+ u8 unused[3];
};
/* hwrm_cfa_encap_record_alloc_input (size:832b/104B) */
@@ -5171,15 +5231,18 @@ struct hwrm_cfa_encap_record_alloc_input {
__le32 flags;
#define CFA_ENCAP_RECORD_ALLOC_REQ_FLAGS_LOOPBACK 0x1UL
u8 encap_type;
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN 0x1UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_NVGRE 0x2UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2GRE 0x3UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPIP 0x4UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_GENEVE 0x5UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_MPLS 0x6UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VLAN 0x7UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE 0x8UL
- #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_LAST CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN 0x1UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_NVGRE 0x2UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2GRE 0x3UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPIP 0x4UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_GENEVE 0x5UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_MPLS 0x6UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VLAN 0x7UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE 0x8UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN_V4 0x9UL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE_V1 0xaUL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2_ETYPE 0xbUL
+ #define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_LAST CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2_ETYPE
u8 unused_0[3];
__le32 encap_data[20];
};
@@ -5273,6 +5336,8 @@ struct hwrm_cfa_ntuple_filter_alloc_input {
#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT 0x7UL
#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE 0x8UL
#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
+ #define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
+ #define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
u8 pri_hint;
@@ -5404,6 +5469,8 @@ struct hwrm_cfa_decap_filter_alloc_input {
#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT 0x7UL
#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE 0x8UL
#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
+ #define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
+ #define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
u8 unused_0;
@@ -5476,19 +5543,22 @@ struct hwrm_cfa_flow_alloc_input {
__le16 target_id;
__le64 resp_addr;
__le16 flags;
- #define CFA_FLOW_ALLOC_REQ_FLAGS_TUNNEL 0x1UL
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_MASK 0x6UL
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_SFT 1
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_NONE (0x0UL << 1)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_ONE (0x1UL << 1)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO (0x2UL << 1)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_LAST CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_MASK 0x38UL
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_SFT 3
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2 (0x0UL << 3)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV4 (0x1UL << 3)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6 (0x2UL << 3)
- #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_LAST CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_TUNNEL 0x1UL
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_MASK 0x6UL
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_SFT 1
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_NONE (0x0UL << 1)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_ONE (0x1UL << 1)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO (0x2UL << 1)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_LAST CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_MASK 0x38UL
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_SFT 3
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2 (0x0UL << 3)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV4 (0x1UL << 3)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6 (0x2UL << 3)
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_LAST CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_PATH_TX 0x40UL
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_PATH_RX 0x80UL
+ #define CFA_FLOW_ALLOC_REQ_FLAGS_MATCH_VXLAN_IP_VNI 0x100UL
__le16 src_fid;
__le32 tunnel_handle;
__le16 action_flags;
@@ -5502,6 +5572,7 @@ struct hwrm_cfa_flow_alloc_input {
#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_IPV4_ADDRESS 0x80UL
#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_L2_HEADER_REWRITE 0x100UL
#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_TTL_DECREMENT 0x200UL
+ #define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_TUNNEL_IP 0x400UL
__le16 dst_fid;
__be16 l2_rewrite_vlan_tpid;
__be16 l2_rewrite_vlan_tci;
@@ -5525,21 +5596,38 @@ struct hwrm_cfa_flow_alloc_input {
__be16 nat_port;
__be16 l2_rewrite_smac[3];
u8 ip_proto;
- u8 unused_0;
-};
-
-/* hwrm_cfa_flow_alloc_output (size:128b/16B) */
+ u8 tunnel_type;
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_NONTUNNEL 0x0UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_VXLAN 0x1UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_NVGRE 0x2UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_L2GRE 0x3UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPIP 0x4UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_GENEVE 0x5UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_MPLS 0x6UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_STT 0x7UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPGRE 0x8UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
+ #define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_LAST CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
+};
+
+/* hwrm_cfa_flow_alloc_output (size:256b/32B) */
struct hwrm_cfa_flow_alloc_output {
__le16 error_code;
__le16 req_type;
__le16 seq_id;
__le16 resp_len;
__le16 flow_handle;
- u8 unused_0[5];
+ u8 unused_0[2];
+ __le32 flow_id;
+ __le64 ext_flow_handle;
+ u8 unused_1[7];
u8 valid;
};
-/* hwrm_cfa_flow_free_input (size:192b/24B) */
+/* hwrm_cfa_flow_free_input (size:256b/32B) */
struct hwrm_cfa_flow_free_input {
__le16 req_type;
__le16 cmpl_ring;
@@ -5548,6 +5636,7 @@ struct hwrm_cfa_flow_free_input {
__le64 resp_addr;
__le16 flow_handle;
u8 unused_0[6];
+ __le64 ext_flow_handle;
};
/* hwrm_cfa_flow_free_output (size:256b/32B) */
@@ -5562,7 +5651,7 @@ struct hwrm_cfa_flow_free_output {
u8 valid;
};
-/* hwrm_cfa_flow_stats_input (size:320b/40B) */
+/* hwrm_cfa_flow_stats_input (size:640b/80B) */
struct hwrm_cfa_flow_stats_input {
__le16 req_type;
__le16 cmpl_ring;
@@ -5581,6 +5670,16 @@ struct hwrm_cfa_flow_stats_input {
__le16 flow_handle_8;
__le16 flow_handle_9;
u8 unused_0[2];
+ __le32 flow_id_0;
+ __le32 flow_id_1;
+ __le32 flow_id_2;
+ __le32 flow_id_3;
+ __le32 flow_id_4;
+ __le32 flow_id_5;
+ __le32 flow_id_6;
+ __le32 flow_id_7;
+ __le32 flow_id_8;
+ __le32 flow_id_9;
};
/* hwrm_cfa_flow_stats_output (size:1408b/176B) */
@@ -5670,7 +5769,8 @@ struct hwrm_tunnel_dst_port_query_input {
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_GENEVE 0x5UL
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
- #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_IPGRE_V1
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_L2_ETYPE
u8 unused_0[7];
};
@@ -5698,7 +5798,8 @@ struct hwrm_tunnel_dst_port_alloc_input {
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE 0x5UL
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
- #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE
u8 unused_0;
__be16 tunnel_dst_port_val;
u8 unused_1[4];
@@ -5727,7 +5828,8 @@ struct hwrm_tunnel_dst_port_free_input {
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GENEVE 0x5UL
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
- #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_IPGRE_V1
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_L2_ETYPE
u8 unused_0;
__le16 tunnel_dst_port_id;
u8 unused_1[4];
@@ -5932,10 +6034,11 @@ struct hwrm_fw_reset_input {
#define FW_RESET_REQ_EMBEDDED_PROC_TYPE_HOST_RESOURCE_REINIT 0x7UL
#define FW_RESET_REQ_EMBEDDED_PROC_TYPE_LAST FW_RESET_REQ_EMBEDDED_PROC_TYPE_HOST_RESOURCE_REINIT
u8 selfrst_status;
- #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTNONE 0x0UL
- #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP 0x1UL
- #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
- #define FW_RESET_REQ_SELFRST_STATUS_LAST FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST
+ #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTNONE 0x0UL
+ #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP 0x1UL
+ #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
+ #define FW_RESET_REQ_SELFRST_STATUS_SELFRSTIMMEDIATE 0x3UL
+ #define FW_RESET_REQ_SELFRST_STATUS_LAST FW_RESET_REQ_SELFRST_STATUS_SELFRSTIMMEDIATE
u8 host_idx;
u8 unused_0[5];
};
@@ -5947,10 +6050,11 @@ struct hwrm_fw_reset_output {
__le16 seq_id;
__le16 resp_len;
u8 selfrst_status;
- #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTNONE 0x0UL
- #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTASAP 0x1UL
- #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
- #define FW_RESET_RESP_SELFRST_STATUS_LAST FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST
+ #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTNONE 0x0UL
+ #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTASAP 0x1UL
+ #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
+ #define FW_RESET_RESP_SELFRST_STATUS_SELFRSTIMMEDIATE 0x3UL
+ #define FW_RESET_RESP_SELFRST_STATUS_LAST FW_RESET_RESP_SELFRST_STATUS_SELFRSTIMMEDIATE
u8 unused_0[6];
u8 valid;
};
@@ -6498,6 +6602,34 @@ struct hwrm_dbg_coredump_retrieve_output {
u8 valid;
};
+/* hwrm_dbg_ring_info_get_input (size:192b/24B) */
+struct hwrm_dbg_ring_info_get_input {
+ __le16 req_type;
+ __le16 cmpl_ring;
+ __le16 seq_id;
+ __le16 target_id;
+ __le64 resp_addr;
+ u8 ring_type;
+ #define DBG_RING_INFO_GET_REQ_RING_TYPE_L2_CMPL 0x0UL
+ #define DBG_RING_INFO_GET_REQ_RING_TYPE_TX 0x1UL
+ #define DBG_RING_INFO_GET_REQ_RING_TYPE_RX 0x2UL
+ #define DBG_RING_INFO_GET_REQ_RING_TYPE_LAST DBG_RING_INFO_GET_REQ_RING_TYPE_RX
+ u8 unused_0[3];
+ __le32 fw_ring_id;
+};
+
+/* hwrm_dbg_ring_info_get_output (size:192b/24B) */
+struct hwrm_dbg_ring_info_get_output {
+ __le16 error_code;
+ __le16 req_type;
+ __le16 seq_id;
+ __le16 resp_len;
+ __le32 producer_index;
+ __le32 consumer_index;
+ u8 unused_0[7];
+ u8 valid;
+};
+
/* hwrm_nvm_read_input (size:320b/40B) */
struct hwrm_nvm_read_input {
__le16 req_type;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 6d583bcd2a81..3962f6fd543c 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -451,7 +451,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs)
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_VF_RESOURCE_CFG, -1, -1);
- vf_cp_rings = hw_resc->max_cp_rings - bp->cp_nr_rings;
+ vf_cp_rings = bnxt_get_max_func_cp_rings_for_en(bp) - bp->cp_nr_rings;
vf_stat_ctx = hw_resc->max_stat_ctxs - bp->num_stat_ctxs;
if (bp->flags & BNXT_FLAG_AGG_RINGS)
vf_rx_rings = hw_resc->max_rx_rings - bp->rx_nr_rings * 2;
@@ -549,7 +549,8 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
max_stat_ctxs = hw_resc->max_stat_ctxs;
/* Remaining rings are distributed equally amongs VF's for now */
- vf_cp_rings = (hw_resc->max_cp_rings - bp->cp_nr_rings) / num_vfs;
+ vf_cp_rings = (bnxt_get_max_func_cp_rings_for_en(bp) -
+ bp->cp_nr_rings) / num_vfs;
vf_stat_ctx = (max_stat_ctxs - bp->num_stat_ctxs) / num_vfs;
if (bp->flags & BNXT_FLAG_AGG_RINGS)
vf_rx_rings = (hw_resc->max_rx_rings - bp->rx_nr_rings * 2) /
@@ -643,7 +644,7 @@ static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)
*/
vfs_supported = *num_vfs;
- avail_cp = hw_resc->max_cp_rings - bp->cp_nr_rings;
+ avail_cp = bnxt_get_max_func_cp_rings_for_en(bp) - bp->cp_nr_rings;
avail_stat = hw_resc->max_stat_ctxs - bp->num_stat_ctxs;
avail_cp = min_t(int, avail_cp, avail_stat);
@@ -1103,7 +1104,7 @@ update_vf_mac_exit:
mutex_unlock(&bp->hwrm_cmd_lock);
}
-int bnxt_approve_mac(struct bnxt *bp, u8 *mac)
+int bnxt_approve_mac(struct bnxt *bp, u8 *mac, bool strict)
{
struct hwrm_func_vf_cfg_input req = {0};
int rc = 0;
@@ -1121,12 +1122,13 @@ int bnxt_approve_mac(struct bnxt *bp, u8 *mac)
memcpy(req.dflt_mac_addr, mac, ETH_ALEN);
rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
mac_done:
- if (rc) {
+ if (rc && strict) {
rc = -EADDRNOTAVAIL;
netdev_warn(bp->dev, "VF MAC address %pM not approved by the PF\n",
mac);
+ return rc;
}
- return rc;
+ return 0;
}
#else
@@ -1143,7 +1145,7 @@ void bnxt_update_vf_mac(struct bnxt *bp)
{
}
-int bnxt_approve_mac(struct bnxt *bp, u8 *mac)
+int bnxt_approve_mac(struct bnxt *bp, u8 *mac, bool strict)
{
return 0;
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
index e9b20cd19881..2eed9eda1195 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
@@ -39,5 +39,5 @@ int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs);
void bnxt_sriov_disable(struct bnxt *);
void bnxt_hwrm_exec_fwd_req(struct bnxt *);
void bnxt_update_vf_mac(struct bnxt *);
-int bnxt_approve_mac(struct bnxt *, u8 *);
+int bnxt_approve_mac(struct bnxt *, u8 *, bool);
#endif
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 139d96c5a023..749f63beddd8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -75,17 +75,23 @@ static int bnxt_tc_parse_redir(struct bnxt *bp,
return 0;
}
-static void bnxt_tc_parse_vlan(struct bnxt *bp,
- struct bnxt_tc_actions *actions,
- const struct tc_action *tc_act)
+static int bnxt_tc_parse_vlan(struct bnxt *bp,
+ struct bnxt_tc_actions *actions,
+ const struct tc_action *tc_act)
{
- if (tcf_vlan_action(tc_act) == TCA_VLAN_ACT_POP) {
+ switch (tcf_vlan_action(tc_act)) {
+ case TCA_VLAN_ACT_POP:
actions->flags |= BNXT_TC_ACTION_FLAG_POP_VLAN;
- } else if (tcf_vlan_action(tc_act) == TCA_VLAN_ACT_PUSH) {
+ break;
+ case TCA_VLAN_ACT_PUSH:
actions->flags |= BNXT_TC_ACTION_FLAG_PUSH_VLAN;
actions->push_vlan_tci = htons(tcf_vlan_push_vid(tc_act));
actions->push_vlan_tpid = tcf_vlan_push_proto(tc_act);
+ break;
+ default:
+ return -EOPNOTSUPP;
}
+ return 0;
}
static int bnxt_tc_parse_tunnel_set(struct bnxt *bp,
@@ -110,16 +116,14 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
struct tcf_exts *tc_exts)
{
const struct tc_action *tc_act;
- LIST_HEAD(tc_actions);
- int rc;
+ int i, rc;
if (!tcf_exts_has_actions(tc_exts)) {
netdev_info(bp->dev, "no actions");
return -EINVAL;
}
- tcf_exts_to_list(tc_exts, &tc_actions);
- list_for_each_entry(tc_act, &tc_actions, list) {
+ tcf_exts_for_each_action(i, tc_act, tc_exts) {
/* Drop action */
if (is_tcf_gact_shot(tc_act)) {
actions->flags |= BNXT_TC_ACTION_FLAG_DROP;
@@ -136,7 +140,9 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
/* Push/pop VLAN */
if (is_tcf_vlan(tc_act)) {
- bnxt_tc_parse_vlan(bp, actions, tc_act);
+ rc = bnxt_tc_parse_vlan(bp, actions, tc_act);
+ if (rc)
+ return rc;
continue;
}
@@ -183,7 +189,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
struct bnxt_tc_flow *flow)
{
struct flow_dissector *dissector = tc_flow_cmd->dissector;
- u16 addr_type = 0;
/* KEY_CONTROL and KEY_BASIC are needed for forming a meaningful key */
if ((dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CONTROL)) == 0 ||
@@ -193,13 +198,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
return -EOPNOTSUPP;
}
- if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
- struct flow_dissector_key_control *key =
- GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_CONTROL);
-
- addr_type = key->addr_type;
- }
-
if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_BASIC)) {
struct flow_dissector_key_basic *key =
GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_BASIC);
@@ -295,13 +293,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
flow->l4_mask.icmp.code = mask->code;
}
- if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
- struct flow_dissector_key_control *key =
- GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_CONTROL);
-
- addr_type = key->addr_type;
- }
-
if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS)) {
struct flow_dissector_key_ipv4_addrs *key =
GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
index c37b2842f972..beee61292d5e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
@@ -169,7 +169,6 @@ static int bnxt_req_msix_vecs(struct bnxt_en_dev *edev, int ulp_id,
edev->ulp_tbl[ulp_id].msix_requested = avail_msix;
}
bnxt_fill_msix_vecs(bp, ent);
- bnxt_set_max_func_cp_rings(bp, max_cp_rings - avail_msix);
edev->flags |= BNXT_EN_FLAG_MSIX_REQUESTED;
return avail_msix;
}
@@ -178,7 +177,6 @@ static int bnxt_free_msix_vecs(struct bnxt_en_dev *edev, int ulp_id)
{
struct net_device *dev = edev->net;
struct bnxt *bp = netdev_priv(dev);
- int max_cp_rings, msix_requested;
ASSERT_RTNL();
if (ulp_id != BNXT_ROCE_ULP)
@@ -187,9 +185,6 @@ static int bnxt_free_msix_vecs(struct bnxt_en_dev *edev, int ulp_id)
if (!(edev->flags & BNXT_EN_FLAG_MSIX_REQUESTED))
return 0;
- max_cp_rings = bnxt_get_max_func_cp_rings(bp);
- msix_requested = edev->ulp_tbl[ulp_id].msix_requested;
- bnxt_set_max_func_cp_rings(bp, max_cp_rings + msix_requested);
edev->ulp_tbl[ulp_id].msix_requested = 0;
edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED;
if (netif_running(dev)) {
@@ -220,21 +215,6 @@ int bnxt_get_ulp_msix_base(struct bnxt *bp)
return 0;
}
-void bnxt_subtract_ulp_resources(struct bnxt *bp, int ulp_id)
-{
- ASSERT_RTNL();
- if (bnxt_ulp_registered(bp->edev, ulp_id)) {
- struct bnxt_en_dev *edev = bp->edev;
- unsigned int msix_req, max;
-
- msix_req = edev->ulp_tbl[ulp_id].msix_requested;
- max = bnxt_get_max_func_cp_rings(bp);
- bnxt_set_max_func_cp_rings(bp, max - msix_req);
- max = bnxt_get_max_func_stat_ctxs(bp);
- bnxt_set_max_func_stat_ctxs(bp, max - 1);
- }
-}
-
static int bnxt_send_msg(struct bnxt_en_dev *edev, int ulp_id,
struct bnxt_fw_msg *fw_msg)
{
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
index df48ac71729f..d9bea37cd211 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
@@ -90,7 +90,6 @@ static inline bool bnxt_ulp_registered(struct bnxt_en_dev *edev, int ulp_id)
int bnxt_get_ulp_msix_num(struct bnxt *bp);
int bnxt_get_ulp_msix_base(struct bnxt *bp);
-void bnxt_subtract_ulp_resources(struct bnxt *bp, int ulp_id);
void bnxt_ulp_stop(struct bnxt *bp);
void bnxt_ulp_start(struct bnxt *bp);
void bnxt_ulp_sriov_cfg(struct bnxt *bp, int num_vfs);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
index e31f5d803c13..9a25c05aa571 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
@@ -209,9 +209,7 @@ struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code)
void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb)
{
struct bnxt_vf_rep *vf_rep = netdev_priv(skb->dev);
- struct bnxt_vf_rep_stats *rx_stats;
- rx_stats = &vf_rep->rx_stats;
vf_rep->rx_stats.bytes += skb->len;
vf_rep->rx_stats.packets++;
@@ -523,7 +521,8 @@ int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode)
return 0;
}
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode)
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack)
{
struct bnxt *bp = bnxt_get_bp_from_dl(devlink);
int rc = 0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
index 38b9a75ad724..d7287651422f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
@@ -30,7 +30,8 @@ static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev)
bool bnxt_dev_is_vf_rep(struct net_device *dev);
int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode);
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode);
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+ struct netlink_ext_ack *extack);
#else
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 0584d07c8c33..bf6de02be396 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -63,7 +63,7 @@ void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
tx_buf = &txr->tx_buf_ring[last_tx_cons];
rx_prod = tx_buf->rx_prod;
}
- bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rx_prod);
+ bnxt_db_write(bp, &rxr->rx_db, rx_prod);
}
/* returns the following:
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