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-rw-r--r--drivers/net/ethernet/google/gve/gve_tx_dqo.c20
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c25
-rw-r--r--include/linux/pse-pd/pse.h4
-rw-r--r--include/net/bluetooth/hci_core.h36
-rw-r--r--net/bluetooth/hci_sync.c2
-rw-r--r--net/bluetooth/l2cap_core.c12
6 files changed, 54 insertions, 45 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
index fe1b26a4d736..0b3cca3fc792 100644
--- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
@@ -555,28 +555,18 @@ static int gve_prep_tso(struct sk_buff *skb)
if (unlikely(skb_shinfo(skb)->gso_size < GVE_TX_MIN_TSO_MSS_DQO))
return -1;
+ if (!(skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))
+ return -EINVAL;
+
/* Needed because we will modify header. */
err = skb_cow_head(skb, 0);
if (err < 0)
return err;
tcp = tcp_hdr(skb);
-
- /* Remove payload length from checksum. */
paylen = skb->len - skb_transport_offset(skb);
-
- switch (skb_shinfo(skb)->gso_type) {
- case SKB_GSO_TCPV4:
- case SKB_GSO_TCPV6:
- csum_replace_by_diff(&tcp->check,
- (__force __wsum)htonl(paylen));
-
- /* Compute length of segmentation header. */
- header_len = skb_tcp_all_headers(skb);
- break;
- default:
- return -EINVAL;
- }
+ csum_replace_by_diff(&tcp->check, (__force __wsum)htonl(paylen));
+ header_len = skb_tcp_all_headers(skb);
if (unlikely(header_len > GVE_TX_MAX_HDR_SIZE_DQO))
return -EINVAL;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 222540b55480..1562fbdd0a04 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -343,10 +343,11 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
struct tc_cbs_qopt_offload *qopt)
{
u32 tx_queues_count = priv->plat->tx_queues_to_use;
+ s64 port_transmit_rate_kbps;
u32 queue = qopt->queue;
- u32 ptr, speed_div;
u32 mode_to_use;
u64 value;
+ u32 ptr;
int ret;
/* Queue 0 is not AVB capable */
@@ -355,30 +356,26 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
if (!priv->dma_cap.av)
return -EOPNOTSUPP;
+ port_transmit_rate_kbps = qopt->idleslope - qopt->sendslope;
+
/* Port Transmit Rate and Speed Divider */
- switch (priv->speed) {
+ switch (div_s64(port_transmit_rate_kbps, 1000)) {
case SPEED_10000:
- ptr = 32;
- speed_div = 10000000;
- break;
case SPEED_5000:
ptr = 32;
- speed_div = 5000000;
break;
case SPEED_2500:
- ptr = 8;
- speed_div = 2500000;
- break;
case SPEED_1000:
ptr = 8;
- speed_div = 1000000;
break;
case SPEED_100:
ptr = 4;
- speed_div = 100000;
break;
default:
- return -EOPNOTSUPP;
+ netdev_err(priv->dev,
+ "Invalid portTransmitRate %lld (idleSlope - sendSlope)\n",
+ port_transmit_rate_kbps);
+ return -EINVAL;
}
mode_to_use = priv->plat->tx_queues_cfg[queue].mode_to_use;
@@ -398,10 +395,10 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
}
/* Final adjustments for HW */
- value = div_s64(qopt->idleslope * 1024ll * ptr, speed_div);
+ value = div_s64(qopt->idleslope * 1024ll * ptr, port_transmit_rate_kbps);
priv->plat->tx_queues_cfg[queue].idle_slope = value & GENMASK(31, 0);
- value = div_s64(-qopt->sendslope * 1024ll * ptr, speed_div);
+ value = div_s64(-qopt->sendslope * 1024ll * ptr, port_transmit_rate_kbps);
priv->plat->tx_queues_cfg[queue].send_slope = value & GENMASK(31, 0);
value = qopt->hicredit * 1024ll * 8;
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h
index 6d07c95dabb9..6eec24ffa866 100644
--- a/include/linux/pse-pd/pse.h
+++ b/include/linux/pse-pd/pse.h
@@ -167,14 +167,14 @@ static inline int pse_ethtool_get_status(struct pse_control *psec,
struct netlink_ext_ack *extack,
struct pse_control_status *status)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int pse_ethtool_set_config(struct pse_control *psec,
struct netlink_ext_ack *extack,
const struct pse_control_config *config)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline bool pse_has_podl(struct pse_control *psec)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 9231396fe96f..c43716edf205 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -2113,18 +2113,46 @@ static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
{
u16 max_latency;
- if (min > max || min < 6 || max > 3200)
+ if (min > max) {
+ BT_WARN("min %d > max %d", min, max);
return -EINVAL;
+ }
+
+ if (min < 6) {
+ BT_WARN("min %d < 6", min);
+ return -EINVAL;
+ }
+
+ if (max > 3200) {
+ BT_WARN("max %d > 3200", max);
+ return -EINVAL;
+ }
+
+ if (to_multiplier < 10) {
+ BT_WARN("to_multiplier %d < 10", to_multiplier);
+ return -EINVAL;
+ }
- if (to_multiplier < 10 || to_multiplier > 3200)
+ if (to_multiplier > 3200) {
+ BT_WARN("to_multiplier %d > 3200", to_multiplier);
return -EINVAL;
+ }
- if (max >= to_multiplier * 8)
+ if (max >= to_multiplier * 8) {
+ BT_WARN("max %d >= to_multiplier %d * 8", max, to_multiplier);
return -EINVAL;
+ }
max_latency = (to_multiplier * 4 / max) - 1;
- if (latency > 499 || latency > max_latency)
+ if (latency > 499) {
+ BT_WARN("latency %d > 499", latency);
return -EINVAL;
+ }
+
+ if (latency > max_latency) {
+ BT_WARN("latency %d > max_latency %d", latency, max_latency);
+ return -EINVAL;
+ }
return 0;
}
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 16daa79b7981..a8a7d2b36870 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -1194,7 +1194,7 @@ int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance)
cp.own_addr_type = own_addr_type;
cp.channel_map = hdev->le_adv_channel_map;
- cp.handle = instance;
+ cp.handle = adv ? adv->handle : instance;
if (flags & MGMT_ADV_FLAG_SEC_2M) {
cp.primary_phy = HCI_ADV_PHY_1M;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 5b509b767557..aed025734d04 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4011,8 +4011,8 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
status = L2CAP_CS_AUTHOR_PEND;
chan->ops->defer(chan);
} else {
- l2cap_state_change(chan, BT_CONNECT2);
- result = L2CAP_CR_PEND;
+ l2cap_state_change(chan, BT_CONFIG);
+ result = L2CAP_CR_SUCCESS;
status = L2CAP_CS_NO_INFO;
}
} else {
@@ -4647,13 +4647,7 @@ static inline int l2cap_conn_param_update_req(struct l2cap_conn *conn,
memset(&rsp, 0, sizeof(rsp));
- if (max > hcon->le_conn_max_interval) {
- BT_DBG("requested connection interval exceeds current bounds.");
- err = -EINVAL;
- } else {
- err = hci_check_conn_params(min, max, latency, to_multiplier);
- }
-
+ err = hci_check_conn_params(min, max, latency, to_multiplier);
if (err)
rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED);
else
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