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-rw-r--r--drivers/net/ethernet/broadcom/b44.c12
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c98
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h7
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c30
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h5
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c1
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c70
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h4
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c9
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c3
-rw-r--r--drivers/net/ethernet/broadcom/cnic.c2
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c74
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c2
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmmii.c5
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c123
16 files changed, 311 insertions, 136 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index e445ab724827..f44808959ff3 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -2248,6 +2248,7 @@ static void b44_adjust_link(struct net_device *dev)
static int b44_register_phy_one(struct b44 *bp)
{
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct mii_bus *mii_bus;
struct ssb_device *sdev = bp->sdev;
struct phy_device *phydev;
@@ -2303,11 +2304,12 @@ static int b44_register_phy_one(struct b44 *bp)
}
/* mask with MAC supported features */
- phydev->supported &= (SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_MII);
- phydev->advertising = phydev->supported;
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, mask);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, mask);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask);
+ linkmode_and(phydev->supported, phydev->supported, mask);
+ linkmode_copy(phydev->advertising, phydev->supported);
bp->old_link = 0;
bp->phy_addr = phydev->mdio.addr;
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 4122553e224b..4574275ef445 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1068,6 +1068,7 @@ static void mpd_enable_set(struct bcm_sysport_priv *priv, bool enable)
static void bcm_sysport_resume_from_wol(struct bcm_sysport_priv *priv)
{
+ unsigned int index;
u32 reg;
/* Disable RXCHK, active filters and Broadcom tag matching */
@@ -1076,6 +1077,15 @@ static void bcm_sysport_resume_from_wol(struct bcm_sysport_priv *priv)
RXCHK_BRCM_TAG_MATCH_SHIFT | RXCHK_EN | RXCHK_BRCM_TAG_EN);
rxchk_writel(priv, reg, RXCHK_CONTROL);
+ /* Make sure we restore correct CID index in case HW lost
+ * its context during deep idle state
+ */
+ for_each_set_bit(index, priv->filters, RXCHK_BRCM_TAG_MAX) {
+ rxchk_writel(priv, priv->filters_loc[index] <<
+ RXCHK_BRCM_TAG_CID_SHIFT, RXCHK_BRCM_TAG(index));
+ rxchk_writel(priv, 0xff00ffff, RXCHK_BRCM_TAG_MASK(index));
+ }
+
/* Clear the MagicPacket detection logic */
mpd_enable_set(priv, false);
@@ -1902,9 +1912,6 @@ static void bcm_sysport_netif_start(struct net_device *dev)
intrl2_1_mask_clear(priv, 0xffffffff);
else
intrl2_0_mask_clear(priv, INTRL2_0_TDMA_MBDONE_MASK);
-
- /* Last call before we start the real business */
- netif_tx_start_all_queues(dev);
}
static void rbuf_init(struct bcm_sysport_priv *priv)
@@ -2048,6 +2055,8 @@ static int bcm_sysport_open(struct net_device *dev)
bcm_sysport_netif_start(dev);
+ netif_tx_start_all_queues(dev);
+
return 0;
out_clear_rx_int:
@@ -2071,7 +2080,7 @@ static void bcm_sysport_netif_stop(struct net_device *dev)
struct bcm_sysport_priv *priv = netdev_priv(dev);
/* stop all software from updating hardware */
- netif_tx_stop_all_queues(dev);
+ netif_tx_disable(dev);
napi_disable(&priv->napi);
cancel_work_sync(&priv->dim.dim.work);
phy_stop(dev->phydev);
@@ -2190,6 +2199,7 @@ static int bcm_sysport_rule_set(struct bcm_sysport_priv *priv,
rxchk_writel(priv, reg, RXCHK_BRCM_TAG(index));
rxchk_writel(priv, 0xff00ffff, RXCHK_BRCM_TAG_MASK(index));
+ priv->filters_loc[index] = nfc->fs.location;
set_bit(index, priv->filters);
return 0;
@@ -2209,6 +2219,7 @@ static int bcm_sysport_rule_del(struct bcm_sysport_priv *priv,
* be taken care of during suspend time by bcm_sysport_suspend_to_wol
*/
clear_bit(index, priv->filters);
+ priv->filters_loc[index] = 0;
return 0;
}
@@ -2313,7 +2324,7 @@ static int bcm_sysport_map_queues(struct notifier_block *nb,
struct bcm_sysport_priv *priv;
struct net_device *slave_dev;
unsigned int num_tx_queues;
- unsigned int q, start, port;
+ unsigned int q, qp, port;
struct net_device *dev;
priv = container_of(nb, struct bcm_sysport_priv, dsa_notifier);
@@ -2352,20 +2363,61 @@ static int bcm_sysport_map_queues(struct notifier_block *nb,
priv->per_port_num_tx_queues = num_tx_queues;
- start = find_first_zero_bit(&priv->queue_bitmap, dev->num_tx_queues);
- for (q = 0; q < num_tx_queues; q++) {
- ring = &priv->tx_rings[q + start];
+ for (q = 0, qp = 0; q < dev->num_tx_queues && qp < num_tx_queues;
+ q++) {
+ ring = &priv->tx_rings[q];
+
+ if (ring->inspect)
+ continue;
/* Just remember the mapping actual programming done
* during bcm_sysport_init_tx_ring
*/
- ring->switch_queue = q;
+ ring->switch_queue = qp;
ring->switch_port = port;
ring->inspect = true;
priv->ring_map[q + port * num_tx_queues] = ring;
+ qp++;
+ }
+
+ return 0;
+}
+
+static int bcm_sysport_unmap_queues(struct notifier_block *nb,
+ struct dsa_notifier_register_info *info)
+{
+ struct bcm_sysport_tx_ring *ring;
+ struct bcm_sysport_priv *priv;
+ struct net_device *slave_dev;
+ unsigned int num_tx_queues;
+ struct net_device *dev;
+ unsigned int q, port;
+
+ priv = container_of(nb, struct bcm_sysport_priv, dsa_notifier);
+ if (priv->netdev != info->master)
+ return 0;
- /* Set all queues as being used now */
- set_bit(q + start, &priv->queue_bitmap);
+ dev = info->master;
+
+ if (dev->netdev_ops != &bcm_sysport_netdev_ops)
+ return 0;
+
+ port = info->port_number;
+ slave_dev = info->info.dev;
+
+ num_tx_queues = slave_dev->real_num_tx_queues;
+
+ for (q = 0; q < dev->num_tx_queues; q++) {
+ ring = &priv->tx_rings[q];
+
+ if (ring->switch_port != port)
+ continue;
+
+ if (!ring->inspect)
+ continue;
+
+ ring->inspect = false;
+ priv->ring_map[q + port * num_tx_queues] = NULL;
}
return 0;
@@ -2374,14 +2426,18 @@ static int bcm_sysport_map_queues(struct notifier_block *nb,
static int bcm_sysport_dsa_notifier(struct notifier_block *nb,
unsigned long event, void *ptr)
{
- struct dsa_notifier_register_info *info;
+ int ret = NOTIFY_DONE;
- if (event != DSA_PORT_REGISTER)
- return NOTIFY_DONE;
-
- info = ptr;
+ switch (event) {
+ case DSA_PORT_REGISTER:
+ ret = bcm_sysport_map_queues(nb, ptr);
+ break;
+ case DSA_PORT_UNREGISTER:
+ ret = bcm_sysport_unmap_queues(nb, ptr);
+ break;
+ }
- return notifier_from_errno(bcm_sysport_map_queues(nb, info));
+ return notifier_from_errno(ret);
}
#define REV_FMT "v%2x.%02x"
@@ -2658,12 +2714,12 @@ static int __maybe_unused bcm_sysport_suspend(struct device *d)
if (!netif_running(dev))
return 0;
+ netif_device_detach(dev);
+
bcm_sysport_netif_stop(dev);
phy_suspend(dev->phydev);
- netif_device_detach(dev);
-
/* Disable UniMAC RX */
umac_enable_set(priv, CMD_RX_EN, 0);
@@ -2746,8 +2802,6 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
goto out_free_rx_ring;
}
- netif_device_attach(dev);
-
/* RX pipe enable */
topctrl_writel(priv, 0, RX_FLUSH_CNTL);
@@ -2788,6 +2842,8 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
bcm_sysport_netif_start(dev);
+ netif_device_attach(dev);
+
return 0;
out_free_rx_ring:
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h
index a7a230884a87..0887e6356649 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.h
+++ b/drivers/net/ethernet/broadcom/bcmsysport.h
@@ -786,6 +786,7 @@ struct bcm_sysport_priv {
/* Ethtool */
u32 msg_enable;
DECLARE_BITMAP(filters, RXCHK_BRCM_TAG_MAX);
+ u32 filters_loc[RXCHK_BRCM_TAG_MAX];
struct bcm_sysport_stats64 stats64;
@@ -795,7 +796,6 @@ struct bcm_sysport_priv {
/* map information between switch port queues and local queues */
struct notifier_block dsa_notifier;
unsigned int per_port_num_tx_queues;
- unsigned long queue_bitmap;
struct bcm_sysport_tx_ring *ring_map[DSA_MAX_PORTS * 8];
};
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index be1506169076..0de487a8f0eb 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -2191,6 +2191,13 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
#define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
E1HVN_MAX)
+/* Following is the DMAE channel number allocation for the clients.
+ * MFW: OCBB/OCSD implementations use DMAE channels 14/15 respectively.
+ * Driver: 0-3 and 8-11 (for PF dmae operations)
+ * 4 and 12 (for stats requests)
+ */
+#define BNX2X_FW_DMAE_C 13 /* Channel for FW DMAE operations */
+
/* PCIE link and speed */
#define PCICFG_LINK_WIDTH 0x1f00000
#define PCICFG_LINK_WIDTH_SHIFT 20
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index a4a90b6cdb46..749d0ef44371 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1105,11 +1105,39 @@ static void bnx2x_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
struct bnx2x *bp = netdev_priv(dev);
+ char version[ETHTOOL_FWVERS_LEN];
+ int ext_dev_info_offset;
+ u32 mbi;
strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
- bnx2x_fill_fw_str(bp, info->fw_version, sizeof(info->fw_version));
+ memset(version, 0, sizeof(version));
+ snprintf(version, ETHTOOL_FWVERS_LEN, " storm %d.%d.%d.%d",
+ BCM_5710_FW_MAJOR_VERSION, BCM_5710_FW_MINOR_VERSION,
+ BCM_5710_FW_REVISION_VERSION, BCM_5710_FW_ENGINEERING_VERSION);
+ strlcat(info->version, version, sizeof(info->version));
+
+ if (SHMEM2_HAS(bp, extended_dev_info_shared_addr)) {
+ ext_dev_info_offset = SHMEM2_RD(bp,
+ extended_dev_info_shared_addr);
+ mbi = REG_RD(bp, ext_dev_info_offset +
+ offsetof(struct extended_dev_info_shared_cfg,
+ mbi_version));
+ if (mbi) {
+ memset(version, 0, sizeof(version));
+ snprintf(version, ETHTOOL_FWVERS_LEN, "mbi %d.%d.%d ",
+ (mbi & 0xff000000) >> 24,
+ (mbi & 0x00ff0000) >> 16,
+ (mbi & 0x0000ff00) >> 8);
+ strlcpy(info->fw_version, version,
+ sizeof(info->fw_version));
+ }
+ }
+
+ memset(version, 0, sizeof(version));
+ bnx2x_fill_fw_str(bp, version, ETHTOOL_FWVERS_LEN);
+ strlcat(info->fw_version, version, sizeof(info->fw_version));
strlcpy(info->bus_info, pci_name(bp->pdev), sizeof(info->bus_info));
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index f8b810313094..d9057c8bbeef 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -1140,6 +1140,11 @@ struct shm_dev_info { /* size */
};
+struct extended_dev_info_shared_cfg {
+ u32 reserved[18];
+ u32 mbi_version;
+ u32 mbi_date;
+};
#if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
#error "Missing either LITTLE_ENDIAN or BIG_ENDIAN definition."
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 3f4d2c8da21a..a9eaaf3e73a4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -6149,6 +6149,7 @@ static inline int bnx2x_func_send_start(struct bnx2x *bp,
rdata->sd_vlan_tag = cpu_to_le16(start_params->sd_vlan_tag);
rdata->path_id = BP_PATH(bp);
rdata->network_cos_mode = start_params->network_cos_mode;
+ rdata->dmae_cmd_id = BNX2X_FW_DMAE_C;
rdata->vxlan_dst_port = cpu_to_le16(start_params->vxlan_dst_port);
rdata->geneve_dst_port = cpu_to_le16(start_params->geneve_dst_port);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index dd85d790f638..d4c300117529 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1675,7 +1675,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
} else {
if (rxcmp1->rx_cmp_cfa_code_errors_v2 & RX_CMP_L4_CS_ERR_BITS) {
if (dev->features & NETIF_F_RXCSUM)
- cpr->rx_l4_csum_errors++;
+ bnapi->cp_ring.rx_l4_csum_errors++;
}
}
@@ -8714,6 +8714,26 @@ static int bnxt_set_features(struct net_device *dev, netdev_features_t features)
return rc;
}
+static int bnxt_dbg_hwrm_ring_info_get(struct bnxt *bp, u8 ring_type,
+ u32 ring_id, u32 *prod, u32 *cons)
+{
+ struct hwrm_dbg_ring_info_get_output *resp = bp->hwrm_cmd_resp_addr;
+ struct hwrm_dbg_ring_info_get_input req = {0};
+ int rc;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_DBG_RING_INFO_GET, -1, -1);
+ req.ring_type = ring_type;
+ req.fw_ring_id = cpu_to_le32(ring_id);
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (!rc) {
+ *prod = le32_to_cpu(resp->producer_index);
+ *cons = le32_to_cpu(resp->consumer_index);
+ }
+ mutex_unlock(&bp->hwrm_cmd_lock);
+ return rc;
+}
+
static void bnxt_dump_tx_sw_state(struct bnxt_napi *bnapi)
{
struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
@@ -8821,6 +8841,11 @@ static void bnxt_timer(struct timer_list *t)
bnxt_queue_sp_work(bp);
}
}
+
+ if ((bp->flags & BNXT_FLAG_CHIP_P5) && netif_carrier_ok(dev)) {
+ set_bit(BNXT_RING_COAL_NOW_SP_EVENT, &bp->sp_event);
+ bnxt_queue_sp_work(bp);
+ }
bnxt_restart_timer:
mod_timer(&bp->timer, jiffies + bp->current_interval);
}
@@ -8851,6 +8876,44 @@ static void bnxt_reset(struct bnxt *bp, bool silent)
bnxt_rtnl_unlock_sp(bp);
}
+static void bnxt_chk_missed_irq(struct bnxt *bp)
+{
+ int i;
+
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+ return;
+
+ for (i = 0; i < bp->cp_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_cp_ring_info *cpr;
+ u32 fw_ring_id;
+ int j;
+
+ if (!bnapi)
+ continue;
+
+ cpr = &bnapi->cp_ring;
+ for (j = 0; j < 2; j++) {
+ struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+ u32 val[2];
+
+ if (!cpr2 || cpr2->has_more_work ||
+ !bnxt_has_work(bp, cpr2))
+ continue;
+
+ if (cpr2->cp_raw_cons != cpr2->last_cp_raw_cons) {
+ cpr2->last_cp_raw_cons = cpr2->cp_raw_cons;
+ continue;
+ }
+ fw_ring_id = cpr2->cp_ring_struct.fw_ring_id;
+ bnxt_dbg_hwrm_ring_info_get(bp,
+ DBG_RING_INFO_GET_REQ_RING_TYPE_L2_CMPL,
+ fw_ring_id, &val[0], &val[1]);
+ cpr->missed_irqs++;
+ }
+ }
+}
+
static void bnxt_cfg_ntp_filters(struct bnxt *);
static void bnxt_sp_task(struct work_struct *work)
@@ -8930,6 +8993,9 @@ static void bnxt_sp_task(struct work_struct *work)
if (test_and_clear_bit(BNXT_FLOW_STATS_SP_EVENT, &bp->sp_event))
bnxt_tc_flow_stats_work(bp);
+ if (test_and_clear_bit(BNXT_RING_COAL_NOW_SP_EVENT, &bp->sp_event))
+ bnxt_chk_missed_irq(bp);
+
/* These functions below will clear BNXT_STATE_IN_SP_TASK. They
* must be the last functions to be called before exiting.
*/
@@ -10087,6 +10153,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
bnxt_hwrm_func_qcfg(bp);
+ bnxt_hwrm_vnic_qcaps(bp);
bnxt_hwrm_port_led_qcaps(bp);
bnxt_ethtool_init(bp);
bnxt_dcb_init(bp);
@@ -10120,7 +10187,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;
}
- bnxt_hwrm_vnic_qcaps(bp);
if (bnxt_rfs_supported(bp)) {
dev->hw_features |= NETIF_F_NTUPLE;
if (bnxt_rfs_capable(bp)) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 498b373c992d..9e99d4ab3e06 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -798,6 +798,8 @@ struct bnxt_cp_ring_info {
u8 had_work_done:1;
u8 has_more_work:1;
+ u32 last_cp_raw_cons;
+
struct bnxt_coal rx_ring_coal;
u64 rx_packets;
u64 rx_bytes;
@@ -816,6 +818,7 @@ struct bnxt_cp_ring_info {
dma_addr_t hw_stats_map;
u32 hw_stats_ctx_id;
u64 rx_l4_csum_errors;
+ u64 missed_irqs;
struct bnxt_ring_struct cp_ring_struct;
@@ -1527,6 +1530,7 @@ struct bnxt {
#define BNXT_LINK_SPEED_CHNG_SP_EVENT 14
#define BNXT_FLOW_STATS_SP_EVENT 15
#define BNXT_UPDATE_PHY_SP_EVENT 16
+#define BNXT_RING_COAL_NOW_SP_EVENT 17
struct bnxt_hw_resc hw_resc;
struct bnxt_pf_info pf;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 48078564f025..6cc69a58478a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -137,7 +137,7 @@ reset_coalesce:
return rc;
}
-#define BNXT_NUM_STATS 21
+#define BNXT_NUM_STATS 22
#define BNXT_RX_STATS_ENTRY(counter) \
{ BNXT_RX_STATS_OFFSET(counter), __stringify(counter) }
@@ -384,6 +384,7 @@ static void bnxt_get_ethtool_stats(struct net_device *dev,
for (k = 0; k < stat_fields; j++, k++)
buf[j] = le64_to_cpu(hw_stats[k]);
buf[j++] = cpr->rx_l4_csum_errors;
+ buf[j++] = cpr->missed_irqs;
bnxt_sw_func_stats[RX_TOTAL_DISCARDS].counter +=
le64_to_cpu(cpr->hw_stats->rx_discard_pkts);
@@ -468,6 +469,8 @@ static void bnxt_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
buf += ETH_GSTRING_LEN;
sprintf(buf, "[%d]: rx_l4_csum_errors", i);
buf += ETH_GSTRING_LEN;
+ sprintf(buf, "[%d]: missed_irqs", i);
+ buf += ETH_GSTRING_LEN;
}
for (i = 0; i < BNXT_NUM_SW_FUNC_STATS; i++) {
strcpy(buf, bnxt_sw_func_stats[i].string);
@@ -2942,8 +2945,8 @@ bnxt_fill_coredump_record(struct bnxt *bp, struct bnxt_coredump_record *record,
record->asic_state = 0;
strlcpy(record->system_name, utsname()->nodename,
sizeof(record->system_name));
- record->year = cpu_to_le16(tm.tm_year);
- record->month = cpu_to_le16(tm.tm_mon);
+ record->year = cpu_to_le16(tm.tm_year + 1900);
+ record->month = cpu_to_le16(tm.tm_mon + 1);
record->day = cpu_to_le16(tm.tm_mday);
record->hour = cpu_to_le16(tm.tm_hour);
record->minute = cpu_to_le16(tm.tm_min);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
index beee61292d5e..b59b382d34f9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
@@ -43,6 +43,9 @@ static int bnxt_register_dev(struct bnxt_en_dev *edev, int ulp_id,
if (ulp_id == BNXT_ROCE_ULP) {
unsigned int max_stat_ctxs;
+ if (bp->flags & BNXT_FLAG_CHIP_P5)
+ return -EOPNOTSUPP;
+
max_stat_ctxs = bnxt_get_max_func_stat_ctxs(bp);
if (max_stat_ctxs <= BNXT_MIN_ROCE_STAT_CTXS ||
bp->num_stat_ctxs == max_stat_ctxs)
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index d83233ae4a15..510dfc1c236b 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -5731,7 +5731,7 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
if (realdev) {
dev = cnic_from_netdev(realdev);
if (dev) {
- vid |= VLAN_TAG_PRESENT;
+ vid |= VLAN_CFI_MASK; /* make non-zero */
cnic_rcv_netevent(dev->cnic_priv, event, vid);
cnic_put(dev);
}
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 20c1681bb1af..983245c0867c 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1169,7 +1169,7 @@ static int bcmgenet_power_down(struct bcmgenet_priv *priv,
break;
}
- return 0;
+ return ret;
}
static void bcmgenet_power_up(struct bcmgenet_priv *priv,
@@ -2855,7 +2855,6 @@ static void bcmgenet_netif_start(struct net_device *dev)
umac_enable_set(priv, CMD_TX_EN | CMD_RX_EN, true);
- netif_tx_start_all_queues(dev);
bcmgenet_enable_tx_napi(priv);
/* Monitor link interrupts now */
@@ -2937,6 +2936,8 @@ static int bcmgenet_open(struct net_device *dev)
bcmgenet_netif_start(dev);
+ netif_tx_start_all_queues(dev);
+
return 0;
err_irq1:
@@ -2958,7 +2959,7 @@ static void bcmgenet_netif_stop(struct net_device *dev)
struct bcmgenet_priv *priv = netdev_priv(dev);
bcmgenet_disable_tx_napi(priv);
- netif_tx_stop_all_queues(dev);
+ netif_tx_disable(dev);
/* Disable MAC receive */
umac_enable_set(priv, CMD_RX_EN, false);
@@ -3611,36 +3612,6 @@ static int bcmgenet_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM_SLEEP
-static int bcmgenet_suspend(struct device *d)
-{
- struct net_device *dev = dev_get_drvdata(d);
- struct bcmgenet_priv *priv = netdev_priv(dev);
- int ret = 0;
-
- if (!netif_running(dev))
- return 0;
-
- bcmgenet_netif_stop(dev);
-
- if (!device_may_wakeup(d))
- phy_suspend(dev->phydev);
-
- netif_device_detach(dev);
-
- /* Prepare the device for Wake-on-LAN and switch to the slow clock */
- if (device_may_wakeup(d) && priv->wolopts) {
- ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC);
- clk_prepare_enable(priv->clk_wol);
- } else if (priv->internal_phy) {
- ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE);
- }
-
- /* Turn off the clocks */
- clk_disable_unprepare(priv->clk);
-
- return ret;
-}
-
static int bcmgenet_resume(struct device *d)
{
struct net_device *dev = dev_get_drvdata(d);
@@ -3700,8 +3671,6 @@ static int bcmgenet_resume(struct device *d)
/* Always enable ring 16 - descriptor ring */
bcmgenet_enable_dma(priv, dma_ctrl);
- netif_device_attach(dev);
-
if (!device_may_wakeup(d))
phy_resume(dev->phydev);
@@ -3710,6 +3679,8 @@ static int bcmgenet_resume(struct device *d)
bcmgenet_netif_start(dev);
+ netif_device_attach(dev);
+
return 0;
out_clk_disable:
@@ -3718,6 +3689,39 @@ out_clk_disable:
clk_disable_unprepare(priv->clk);
return ret;
}
+
+static int bcmgenet_suspend(struct device *d)
+{
+ struct net_device *dev = dev_get_drvdata(d);
+ struct bcmgenet_priv *priv = netdev_priv(dev);
+ int ret = 0;
+
+ if (!netif_running(dev))
+ return 0;
+
+ netif_device_detach(dev);
+
+ bcmgenet_netif_stop(dev);
+
+ if (!device_may_wakeup(d))
+ phy_suspend(dev->phydev);
+
+ /* Prepare the device for Wake-on-LAN and switch to the slow clock */
+ if (device_may_wakeup(d) && priv->wolopts) {
+ ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC);
+ clk_prepare_enable(priv->clk_wol);
+ } else if (priv->internal_phy) {
+ ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE);
+ }
+
+ /* Turn off the clocks */
+ clk_disable_unprepare(priv->clk);
+
+ if (ret)
+ bcmgenet_resume(d);
+
+ return ret;
+}
#endif /* CONFIG_PM_SLEEP */
static SIMPLE_DEV_PM_OPS(bcmgenet_pm_ops, bcmgenet_suspend, bcmgenet_resume);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index 2fbd027f0148..57582efa362d 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -186,6 +186,8 @@ void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv,
}
reg = bcmgenet_umac_readl(priv, UMAC_MPD_CTRL);
+ if (!(reg & MPD_EN))
+ return; /* already powered up so skip the rest */
reg &= ~MPD_EN;
bcmgenet_umac_writel(priv, reg, UMAC_MPD_CTRL);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index a6cbaca37e94..aceb9b7b55bd 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -226,7 +226,8 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
* capabilities, use that knowledge to also configure the
* Reverse MII interface correctly.
*/
- if (dev->phydev->supported & PHY_1000BT_FEATURES)
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+ dev->phydev->supported))
port_ctrl = PORT_MODE_EXT_RVMII_50;
else
port_ctrl = PORT_MODE_EXT_RVMII_25;
@@ -317,7 +318,7 @@ int bcmgenet_mii_probe(struct net_device *dev)
return ret;
}
- phydev->advertising = phydev->supported;
+ linkmode_copy(phydev->advertising, phydev->supported);
/* The internal PHY has its link interrupts routed to the
* Ethernet MAC ISRs. On GENETv5 there is a hardware issue
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 89295306f161..3b1397af81f7 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -66,11 +66,6 @@
#include <uapi/linux/net_tstamp.h>
#include <linux/ptp_clock_kernel.h>
-#ifdef CONFIG_SPARC
-#include <asm/idprom.h>
-#include <asm/prom.h>
-#endif
-
#define BAR_0 0
#define BAR_2 2
@@ -2157,7 +2152,8 @@ static void tg3_phy_start(struct tg3 *tp)
phydev->speed = tp->link_config.speed;
phydev->duplex = tp->link_config.duplex;
phydev->autoneg = tp->link_config.autoneg;
- phydev->advertising = tp->link_config.advertising;
+ ethtool_convert_legacy_u32_to_link_mode(
+ phydev->advertising, tp->link_config.advertising);
}
phy_start(phydev);
@@ -4057,8 +4053,9 @@ static int tg3_power_down_prepare(struct tg3 *tp)
do_low_power = false;
if ((tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) &&
!(tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)) {
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising) = { 0, };
struct phy_device *phydev;
- u32 phyid, advertising;
+ u32 phyid;
phydev = mdiobus_get_phy(tp->mdio_bus, tp->phy_addr);
@@ -4067,25 +4064,33 @@ static int tg3_power_down_prepare(struct tg3 *tp)
tp->link_config.speed = phydev->speed;
tp->link_config.duplex = phydev->duplex;
tp->link_config.autoneg = phydev->autoneg;
- tp->link_config.advertising = phydev->advertising;
-
- advertising = ADVERTISED_TP |
- ADVERTISED_Pause |
- ADVERTISED_Autoneg |
- ADVERTISED_10baseT_Half;
+ ethtool_convert_link_mode_to_legacy_u32(
+ &tp->link_config.advertising,
+ phydev->advertising);
+
+ linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT, advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+ advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT,
+ advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT,
+ advertising);
if (tg3_flag(tp, ENABLE_ASF) || device_should_wake) {
- if (tg3_flag(tp, WOL_SPEED_100MB))
- advertising |=
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_10baseT_Full;
- else
- advertising |= ADVERTISED_10baseT_Full;
+ if (tg3_flag(tp, WOL_SPEED_100MB)) {
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT,
+ advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+ advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT,
+ advertising);
+ } else {
+ linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT,
+ advertising);
+ }
}
- phydev->advertising = advertising;
-
+ linkmode_copy(phydev->advertising, advertising);
phy_start_aneg(phydev);
phyid = phydev->drv->phy_id & phydev->drv->phy_id_mask;
@@ -6135,10 +6140,16 @@ static int tg3_setup_phy(struct tg3 *tp, bool force_reset)
}
/* tp->lock must be held */
-static u64 tg3_refclk_read(struct tg3 *tp)
+static u64 tg3_refclk_read(struct tg3 *tp, struct ptp_system_timestamp *sts)
{
- u64 stamp = tr32(TG3_EAV_REF_CLCK_LSB);
- return stamp | (u64)tr32(TG3_EAV_REF_CLCK_MSB) << 32;
+ u64 stamp;
+
+ ptp_read_system_prets(sts);
+ stamp = tr32(TG3_EAV_REF_CLCK_LSB);
+ ptp_read_system_postts(sts);
+ stamp |= (u64)tr32(TG3_EAV_REF_CLCK_MSB) << 32;
+
+ return stamp;
}
/* tp->lock must be held */
@@ -6229,13 +6240,14 @@ static int tg3_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
return 0;
}
-static int tg3_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
+static int tg3_ptp_gettimex(struct ptp_clock_info *ptp, struct timespec64 *ts,
+ struct ptp_system_timestamp *sts)
{
u64 ns;
struct tg3 *tp = container_of(ptp, struct tg3, ptp_info);
tg3_full_lock(tp, 0);
- ns = tg3_refclk_read(tp);
+ ns = tg3_refclk_read(tp, sts);
ns += tp->ptp_adjust;
tg3_full_unlock(tp);
@@ -6330,7 +6342,7 @@ static const struct ptp_clock_info tg3_ptp_caps = {
.pps = 0,
.adjfreq = tg3_ptp_adjfreq,
.adjtime = tg3_ptp_adjtime,
- .gettime64 = tg3_ptp_gettime,
+ .gettimex64 = tg3_ptp_gettimex,
.settime64 = tg3_ptp_settime,
.enable = tg3_ptp_enable,
};
@@ -12422,6 +12434,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
{
struct tg3 *tp = netdev_priv(dev);
int i, irq_sync = 0, err = 0;
+ bool reset_phy = false;
if ((ering->rx_pending > tp->rx_std_ring_mask) ||
(ering->rx_jumbo_pending > tp->rx_jmb_ring_mask) ||
@@ -12453,7 +12466,13 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
if (netif_running(dev)) {
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
- err = tg3_restart_hw(tp, false);
+ /* Reset PHY to avoid PHY lock up */
+ if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5719 ||
+ tg3_asic_rev(tp) == ASIC_REV_5720)
+ reset_phy = true;
+
+ err = tg3_restart_hw(tp, reset_phy);
if (!err)
tg3_netif_start(tp);
}
@@ -12487,6 +12506,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
{
struct tg3 *tp = netdev_priv(dev);
int err = 0;
+ bool reset_phy = false;
if (tp->link_config.autoneg == AUTONEG_ENABLE)
tg3_warn_mgmt_link_flap(tp);
@@ -12556,7 +12576,13 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
if (netif_running(dev)) {
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
- err = tg3_restart_hw(tp, false);
+ /* Reset PHY to avoid PHY lock up */
+ if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5719 ||
+ tg3_asic_rev(tp) == ASIC_REV_5720)
+ reset_phy = true;
+
+ err = tg3_restart_hw(tp, reset_phy);
if (!err)
tg3_netif_start(tp);
}
@@ -16959,32 +16985,6 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
return err;
}
-#ifdef CONFIG_SPARC
-static int tg3_get_macaddr_sparc(struct tg3 *tp)
-{
- struct net_device *dev = tp->dev;
- struct pci_dev *pdev = tp->pdev;
- struct device_node *dp = pci_device_to_OF_node(pdev);
- const unsigned char *addr;
- int len;
-
- addr = of_get_property(dp, "local-mac-address", &len);
- if (addr && len == ETH_ALEN) {
- memcpy(dev->dev_addr, addr, ETH_ALEN);
- return 0;
- }
- return -ENODEV;
-}
-
-static int tg3_get_default_macaddr_sparc(struct tg3 *tp)
-{
- struct net_device *dev = tp->dev;
-
- memcpy(dev->dev_addr, idprom->id_ethaddr, ETH_ALEN);
- return 0;
-}
-#endif
-
static int tg3_get_device_address(struct tg3 *tp)
{
struct net_device *dev = tp->dev;
@@ -16992,10 +16992,8 @@ static int tg3_get_device_address(struct tg3 *tp)
int addr_ok = 0;
int err;
-#ifdef CONFIG_SPARC
- if (!tg3_get_macaddr_sparc(tp))
+ if (!eth_platform_get_mac_address(&tp->pdev->dev, dev->dev_addr))
return 0;
-#endif
if (tg3_flag(tp, IS_SSB_CORE)) {
err = ssb_gige_get_macaddr(tp->pdev, &dev->dev_addr[0]);
@@ -17057,13 +17055,8 @@ static int tg3_get_device_address(struct tg3 *tp)
}
}
- if (!is_valid_ether_addr(&dev->dev_addr[0])) {
-#ifdef CONFIG_SPARC
- if (!tg3_get_default_macaddr_sparc(tp))
- return 0;
-#endif
+ if (!is_valid_ether_addr(&dev->dev_addr[0]))
return -EINVAL;
- }
return 0;
}
generated by cgit (git 2.34.1) at 2025-06-08 11:28:42 +0000