summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-12-14 13:11:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-12-14 13:11:49 -0800
commitc7402612e2e61b76177f22e6e7f705adcbecc6fe (patch)
tree377d0654bce2136c59dc192699e2d2655b336e7a
parentbdb2701f0b6822d711ec34968ccef70b73a91da7 (diff)
parent7bb26ea74aa86fdf894b7dbd8c5712c5b4187da7 (diff)
downloadlinux-c7402612e2e61b76177f22e6e7f705adcbecc6fe.tar.gz
linux-c7402612e2e61b76177f22e6e7f705adcbecc6fe.tar.bz2
linux-c7402612e2e61b76177f22e6e7f705adcbecc6fe.zip
Merge tag 'net-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni: "Current release - regressions: - tcp: fix tcp_disordered_ack() vs usec TS resolution Current release - new code bugs: - dpll: sanitize possible null pointer dereference in dpll_pin_parent_pin_set() - eth: octeon_ep: initialise control mbox tasks before using APIs Previous releases - regressions: - io_uring/af_unix: disable sending io_uring over sockets - eth: mlx5e: - TC, don't offload post action rule if not supported - fix possible deadlock on mlx5e_tx_timeout_work - eth: iavf: fix iavf_shutdown to call iavf_remove instead iavf_close - eth: bnxt_en: fix skb recycling logic in bnxt_deliver_skb() - eth: ena: fix DMA syncing in XDP path when SWIOTLB is on - eth: team: fix use-after-free when an option instance allocation fails Previous releases - always broken: - neighbour: don't let neigh_forced_gc() disable preemption for long - net: prevent mss overflow in skb_segment() - ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX - tcp: remove acked SYN flag from packet in the transmit queue correctly - eth: octeontx2-af: - fix a use-after-free in rvu_nix_register_reporters - fix promisc mcam entry action - eth: dwmac-loongson: make sure MDIO is initialized before use - eth: atlantic: fix double free in ring reinit logic" * tag 'net-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits) net: atlantic: fix double free in ring reinit logic appletalk: Fix Use-After-Free in atalk_ioctl net: stmmac: Handle disabled MDIO busses from devicetree net: stmmac: dwmac-qcom-ethqos: Fix drops in 10M SGMII RX dpaa2-switch: do not ask for MDB, VLAN and FDB replay dpaa2-switch: fix size of the dma_unmap net: prevent mss overflow in skb_segment() vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space() Revert "tcp: disable tcp_autocorking for socket when TCP_NODELAY flag is set" MIPS: dts: loongson: drop incorrect dwmac fallback compatible stmmac: dwmac-loongson: drop useless check for compatible fallback stmmac: dwmac-loongson: Make sure MDIO is initialized before use tcp: disable tcp_autocorking for socket when TCP_NODELAY flag is set dpll: sanitize possible null pointer dereference in dpll_pin_parent_pin_set() net: ena: Fix XDP redirection error net: ena: Fix DMA syncing in XDP path when SWIOTLB is on net: ena: Fix xdp drops handling due to multibuf packets net: ena: Destroy correct number of xdp queues upon failure net: Remove acked SYN flag from packet in the transmit queue correctly qed: Fix a potential use-after-free in qed_cxt_tables_alloc ...
-rw-r--r--MAINTAINERS1
-rw-r--r--arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi3
-rw-r--r--arch/mips/boot/dts/loongson/ls7a-pch.dtsi3
-rw-r--r--drivers/atm/solos-pci.c8
-rw-r--r--drivers/dpll/dpll_netlink.c13
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_eth_com.c3
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_netdev.c53
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ring.c5
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c38
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c11
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c19
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c5
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c7
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c11
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c27
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf.h1
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_ethtool.c27
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_fdir.h15
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c179
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_virtchnl.c71
-rw-r--r--drivers/net/ethernet/marvell/octeon_ep/octep_main.c25
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rpm.c11
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c5
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c55
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c25
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c56
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h22
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c441
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c27
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c25
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c162
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h15
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.c35
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c54
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c29
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_cxt.c1
-rw-r--r--drivers/net/ethernet/qualcomm/qca_debug.c17
-rw-r--r--drivers/net/ethernet/qualcomm/qca_spi.c20
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c19
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c10
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c6
-rw-r--r--drivers/net/team/team.c4
-rw-r--r--include/linux/mlx5/mlx5_ifc.h9
-rw-r--r--include/net/addrconf.h12
-rw-r--r--include/net/if_inet6.h4
-rw-r--r--include/net/netfilter/nf_flow_table.h10
-rw-r--r--net/appletalk/ddp.c9
-rw-r--r--net/atm/ioctl.c7
-rw-r--r--net/core/neighbour.c9
-rw-r--r--net/core/skbuff.c3
-rw-r--r--net/ipv4/tcp_input.c22
-rw-r--r--net/ipv4/tcp_output.c6
-rw-r--r--net/ipv6/addrconf.c6
-rw-r--r--net/rose/af_rose.c4
-rw-r--r--net/sched/act_ct.c34
-rw-r--r--net/vmw_vsock/virtio_transport_common.c2
62 files changed, 1150 insertions, 582 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index e2c6187a3ac8..bba17f97eda7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19564,7 +19564,6 @@ S: Maintained
F: drivers/misc/sgi-xp/
SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
-M: Karsten Graul <kgraul@linux.ibm.com>
M: Wenjia Zhang <wenjia@linux.ibm.com>
M: Jan Karcher <jaka@linux.ibm.com>
R: D. Wythe <alibuda@linux.alibaba.com>
diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index f878f47e4501..ee3e2153dd13 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -130,8 +130,7 @@
compatible = "pci0014,7a03.0",
"pci0014,7a03",
"pciclass0c0320",
- "pciclass0c03",
- "loongson, pci-gmac";
+ "pciclass0c03";
reg = <0x1800 0x0 0x0 0x0 0x0>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>,
diff --git a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
index 7c69e8245c2f..cce9428afc41 100644
--- a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
@@ -193,8 +193,7 @@
compatible = "pci0014,7a03.0",
"pci0014,7a03",
"pciclass020000",
- "pciclass0200",
- "loongson, pci-gmac";
+ "pciclass0200";
reg = <0x1800 0x0 0x0 0x0 0x0>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 94fbc3abe60e..d3c30a28c410 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -449,9 +449,9 @@ static ssize_t console_show(struct device *dev, struct device_attribute *attr,
struct sk_buff *skb;
unsigned int len;
- spin_lock(&card->cli_queue_lock);
+ spin_lock_bh(&card->cli_queue_lock);
skb = skb_dequeue(&card->cli_queue[SOLOS_CHAN(atmdev)]);
- spin_unlock(&card->cli_queue_lock);
+ spin_unlock_bh(&card->cli_queue_lock);
if(skb == NULL)
return sprintf(buf, "No data.\n");
@@ -956,14 +956,14 @@ static void pclose(struct atm_vcc *vcc)
struct pkt_hdr *header;
/* Remove any yet-to-be-transmitted packets from the pending queue */
- spin_lock(&card->tx_queue_lock);
+ spin_lock_bh(&card->tx_queue_lock);
skb_queue_walk_safe(&card->tx_queue[port], skb, tmpskb) {
if (SKB_CB(skb)->vcc == vcc) {
skb_unlink(skb, &card->tx_queue[port]);
solos_pop(vcc, skb);
}
}
- spin_unlock(&card->tx_queue_lock);
+ spin_unlock_bh(&card->tx_queue_lock);
skb = alloc_skb(sizeof(*header), GFP_KERNEL);
if (!skb) {
diff --git a/drivers/dpll/dpll_netlink.c b/drivers/dpll/dpll_netlink.c
index 442a0ebeb953..ce7cf736f020 100644
--- a/drivers/dpll/dpll_netlink.c
+++ b/drivers/dpll/dpll_netlink.c
@@ -925,7 +925,6 @@ dpll_pin_parent_pin_set(struct dpll_pin *pin, struct nlattr *parent_nest,
struct netlink_ext_ack *extack)
{
struct nlattr *tb[DPLL_A_PIN_MAX + 1];
- enum dpll_pin_state state;
u32 ppin_idx;
int ret;
@@ -936,10 +935,14 @@ dpll_pin_parent_pin_set(struct dpll_pin *pin, struct nlattr *parent_nest,
return -EINVAL;
}
ppin_idx = nla_get_u32(tb[DPLL_A_PIN_PARENT_ID]);
- state = nla_get_u32(tb[DPLL_A_PIN_STATE]);
- ret = dpll_pin_on_pin_state_set(pin, ppin_idx, state, extack);
- if (ret)
- return ret;
+
+ if (tb[DPLL_A_PIN_STATE]) {
+ enum dpll_pin_state state = nla_get_u32(tb[DPLL_A_PIN_STATE]);
+
+ ret = dpll_pin_on_pin_state_set(pin, ppin_idx, state, extack);
+ if (ret)
+ return ret;
+ }
return 0;
}
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index 3d6f0a466a9e..f9f886289b97 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -328,9 +328,6 @@ static int ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq,
* compare it to the stored version, just create the meta
*/
if (io_sq->disable_meta_caching) {
- if (unlikely(!ena_tx_ctx->meta_valid))
- return -EINVAL;
-
*have_meta = true;
return ena_com_create_meta(io_sq, ena_meta);
}
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index b5bca4814830..c44c44e26ddf 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -74,6 +74,8 @@ static void ena_unmap_tx_buff(struct ena_ring *tx_ring,
struct ena_tx_buffer *tx_info);
static int ena_create_io_tx_queues_in_range(struct ena_adapter *adapter,
int first_index, int count);
+static void ena_free_all_io_tx_resources_in_range(struct ena_adapter *adapter,
+ int first_index, int count);
/* Increase a stat by cnt while holding syncp seqlock on 32bit machines */
static void ena_increase_stat(u64 *statp, u64 cnt,
@@ -457,23 +459,22 @@ static void ena_init_all_xdp_queues(struct ena_adapter *adapter)
static int ena_setup_and_create_all_xdp_queues(struct ena_adapter *adapter)
{
+ u32 xdp_first_ring = adapter->xdp_first_ring;
+ u32 xdp_num_queues = adapter->xdp_num_queues;
int rc = 0;
- rc = ena_setup_tx_resources_in_range(adapter, adapter->xdp_first_ring,
- adapter->xdp_num_queues);
+ rc = ena_setup_tx_resources_in_range(adapter, xdp_first_ring, xdp_num_queues);
if (rc)
goto setup_err;
- rc = ena_create_io_tx_queues_in_range(adapter,
- adapter->xdp_first_ring,
- adapter->xdp_num_queues);
+ rc = ena_create_io_tx_queues_in_range(adapter, xdp_first_ring, xdp_num_queues);
if (rc)
goto create_err;
return 0;
create_err:
- ena_free_all_io_tx_resources(adapter);
+ ena_free_all_io_tx_resources_in_range(adapter, xdp_first_ring, xdp_num_queues);
setup_err:
return rc;
}
@@ -1492,11 +1493,6 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
if (unlikely(!skb))
return NULL;
- /* sync this buffer for CPU use */
- dma_sync_single_for_cpu(rx_ring->dev,
- dma_unmap_addr(&rx_info->ena_buf, paddr) + pkt_offset,
- len,
- DMA_FROM_DEVICE);
skb_copy_to_linear_data(skb, buf_addr + buf_offset, len);
dma_sync_single_for_device(rx_ring->dev,
dma_unmap_addr(&rx_info->ena_buf, paddr) + pkt_offset,
@@ -1515,17 +1511,10 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
buf_len = SKB_DATA_ALIGN(len + buf_offset + tailroom);
- pre_reuse_paddr = dma_unmap_addr(&rx_info->ena_buf, paddr);
-
/* If XDP isn't loaded try to reuse part of the RX buffer */
reuse_rx_buf_page = !is_xdp_loaded &&
ena_try_rx_buf_page_reuse(rx_info, buf_len, len, pkt_offset);
- dma_sync_single_for_cpu(rx_ring->dev,
- pre_reuse_paddr + pkt_offset,
- len,
- DMA_FROM_DEVICE);
-
if (!reuse_rx_buf_page)
ena_unmap_rx_buff_attrs(rx_ring, rx_info, DMA_ATTR_SKIP_CPU_SYNC);
@@ -1671,20 +1660,23 @@ static void ena_set_rx_hash(struct ena_ring *rx_ring,
}
}
-static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
+static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp, u16 num_descs)
{
struct ena_rx_buffer *rx_info;
int ret;
+ /* XDP multi-buffer packets not supported */
+ if (unlikely(num_descs > 1)) {
+ netdev_err_once(rx_ring->adapter->netdev,
+ "xdp: dropped unsupported multi-buffer packets\n");
+ ena_increase_stat(&rx_ring->rx_stats.xdp_drop, 1, &rx_ring->syncp);
+ return ENA_XDP_DROP;
+ }
+
rx_info = &rx_ring->rx_buffer_info[rx_ring->ena_bufs[0].req_id];
xdp_prepare_buff(xdp, page_address(rx_info->page),
rx_info->buf_offset,
rx_ring->ena_bufs[0].len, false);
- /* If for some reason we received a bigger packet than
- * we expect, then we simply drop it
- */
- if (unlikely(rx_ring->ena_bufs[0].len > ENA_XDP_MAX_MTU))
- return ENA_XDP_DROP;
ret = ena_xdp_execute(rx_ring, xdp);
@@ -1719,6 +1711,7 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
int xdp_flags = 0;
int total_len = 0;
int xdp_verdict;
+ u8 pkt_offset;
int rc = 0;
int i;
@@ -1745,15 +1738,21 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
/* First descriptor might have an offset set by the device */
rx_info = &rx_ring->rx_buffer_info[rx_ring->ena_bufs[0].req_id];
- rx_info->buf_offset += ena_rx_ctx.pkt_offset;
+ pkt_offset = ena_rx_ctx.pkt_offset;
+ rx_info->buf_offset += pkt_offset;
netif_dbg(rx_ring->adapter, rx_status, rx_ring->netdev,
"rx_poll: q %d got packet from ena. descs #: %d l3 proto %d l4 proto %d hash: %x\n",
rx_ring->qid, ena_rx_ctx.descs, ena_rx_ctx.l3_proto,
ena_rx_ctx.l4_proto, ena_rx_ctx.hash);
+ dma_sync_single_for_cpu(rx_ring->dev,
+ dma_unmap_addr(&rx_info->ena_buf, paddr) + pkt_offset,
+ rx_ring->ena_bufs[0].len,
+ DMA_FROM_DEVICE);
+
if (ena_xdp_present_ring(rx_ring))
- xdp_verdict = ena_xdp_handle_buff(rx_ring, &xdp);
+ xdp_verdict = ena_xdp_handle_buff(rx_ring, &xdp, ena_rx_ctx.descs);
/* allocate skb and fill it */
if (xdp_verdict == ENA_XDP_PASS)
@@ -1777,7 +1776,7 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
if (xdp_verdict & ENA_XDP_FORWARDED) {
ena_unmap_rx_buff_attrs(rx_ring,
&rx_ring->rx_buffer_info[req_id],
- 0);
+ DMA_ATTR_SKIP_CPU_SYNC);
rx_ring->rx_buffer_info[req_id].page = NULL;
}
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 694daeaf3e61..e1885c1eb100 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -938,11 +938,14 @@ void aq_ring_free(struct aq_ring_s *self)
return;
kfree(self->buff_ring);
+ self->buff_ring = NULL;
- if (self->dx_ring)
+ if (self->dx_ring) {
dma_free_coherent(aq_nic_get_dev(self->aq_nic),
self->size * self->dx_size, self->dx_ring,
self->dx_ring_pa);
+ self->dx_ring = NULL;
+ }
}
unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index d0359b569afe..579eebb6fc56 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1748,16 +1748,32 @@ static void bnxt_tpa_agg(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
static void bnxt_deliver_skb(struct bnxt *bp, struct bnxt_napi *bnapi,
struct sk_buff *skb)
{
+ skb_mark_for_recycle(skb);
+
if (skb->dev != bp->dev) {
/* this packet belongs to a vf-rep */
bnxt_vf_rep_rx(bp, skb);
return;
}
skb_record_rx_queue(skb, bnapi->index);
- skb_mark_for_recycle(skb);
napi_gro_receive(&bnapi->napi, skb);
}
+static bool bnxt_rx_ts_valid(struct bnxt *bp, u32 flags,
+ struct rx_cmp_ext *rxcmp1, u32 *cmpl_ts)
+{
+ u32 ts = le32_to_cpu(rxcmp1->rx_cmp_timestamp);
+
+ if (BNXT_PTP_RX_TS_VALID(flags))
+ goto ts_valid;
+ if (!bp->ptp_all_rx_tstamp || !ts || !BNXT_ALL_RX_TS_VALID(flags))
+ return false;
+
+ts_valid:
+ *cmpl_ts = ts;
+ return true;
+}
+
/* returns the following:
* 1 - 1 packet successfully received
* 0 - successful TPA_START, packet not completed yet
@@ -1783,6 +1799,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
struct sk_buff *skb;
struct xdp_buff xdp;
u32 flags, misc;
+ u32 cmpl_ts;
void *data;
int rc = 0;
@@ -2005,10 +2022,8 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
}
}
- if (unlikely((flags & RX_CMP_FLAGS_ITYPES_MASK) ==
- RX_CMP_FLAGS_ITYPE_PTP_W_TS) || bp->ptp_all_rx_tstamp) {
+ if (bnxt_rx_ts_valid(bp, flags, rxcmp1, &cmpl_ts)) {
if (bp->flags & BNXT_FLAG_CHIP_P5) {
- u32 cmpl_ts = le32_to_cpu(rxcmp1->rx_cmp_timestamp);
u64 ns, ts;
if (!bnxt_get_rx_ts_p5(bp, &ts, cmpl_ts)) {
@@ -10731,10 +10746,8 @@ static void __bnxt_close_nic(struct bnxt *bp, bool irq_re_init,
bnxt_free_mem(bp, irq_re_init);
}
-int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
+void bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
{
- int rc = 0;
-
if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) {
/* If we get here, it means firmware reset is in progress
* while we are trying to close. We can safely proceed with
@@ -10749,15 +10762,18 @@ int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
#ifdef CONFIG_BNXT_SRIOV
if (bp->sriov_cfg) {
+ int rc;
+
rc = wait_event_interruptible_timeout(bp->sriov_cfg_wait,
!bp->sriov_cfg,
BNXT_SRIOV_CFG_WAIT_TMO);
- if (rc)
- netdev_warn(bp->dev, "timeout waiting for SRIOV config operation to complete!\n");
+ if (!rc)
+ netdev_warn(bp->dev, "timeout waiting for SRIOV config operation to complete, proceeding to close!\n");
+ else if (rc < 0)
+ netdev_warn(bp->dev, "SRIOV config operation interrupted, proceeding to close!\n");
}
#endif
__bnxt_close_nic(bp, irq_re_init, link_re_init);
- return rc;
}
static int bnxt_close(struct net_device *dev)
@@ -13940,6 +13956,8 @@ static int bnxt_resume(struct device *device)
if (rc)
goto resume_exit;
+ bnxt_clear_reservations(bp, true);
+
if (bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, false)) {
rc = -ENODEV;
goto resume_exit;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index e702dbc3e6b1..a7d7b09ea162 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -161,7 +161,7 @@ struct rx_cmp {
#define RX_CMP_FLAGS_ERROR (1 << 6)
#define RX_CMP_FLAGS_PLACEMENT (7 << 7)
#define RX_CMP_FLAGS_RSS_VALID (1 << 10)
- #define RX_CMP_FLAGS_UNUSED (1 << 11)
+ #define RX_CMP_FLAGS_PKT_METADATA_PRESENT (1 << 11)
#define RX_CMP_FLAGS_ITYPES_SHIFT 12
#define RX_CMP_FLAGS_ITYPES_MASK 0xf000
#define RX_CMP_FLAGS_ITYPE_UNKNOWN (0 << 12)
@@ -188,6 +188,12 @@ struct rx_cmp {
__le32 rx_cmp_rss_hash;
};
+#define BNXT_PTP_RX_TS_VALID(flags) \
+ (((flags) & RX_CMP_FLAGS_ITYPES_MASK) == RX_CMP_FLAGS_ITYPE_PTP_W_TS)
+
+#define BNXT_ALL_RX_TS_VALID(flags) \
+ !((flags) & RX_CMP_FLAGS_PKT_METADATA_PRESENT)
+
#define RX_CMP_HASH_VALID(rxcmp) \
((rxcmp)->rx_cmp_len_flags_type & cpu_to_le32(RX_CMP_FLAGS_RSS_VALID))
@@ -2375,7 +2381,7 @@ int bnxt_open_nic(struct bnxt *, bool, bool);
int bnxt_half_open_nic(struct bnxt *bp);
void bnxt_half_close_nic(struct bnxt *bp);
void bnxt_reenable_sriov(struct bnxt *bp);
-int bnxt_close_nic(struct bnxt *, bool, bool);
+void bnxt_close_nic(struct bnxt *, bool, bool);
void bnxt_get_ring_err_stats(struct bnxt *bp,
struct bnxt_total_ring_err_stats *stats);
int bnxt_dbg_hwrm_rd_reg(struct bnxt *bp, u32 reg_off, u16 num_words,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index f302dac56599..89809f1b129c 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -449,15 +449,8 @@ static int bnxt_dl_reload_down(struct devlink *dl, bool netns_change,
return -ENODEV;
}
bnxt_ulp_stop(bp);
- if (netif_running(bp->dev)) {
- rc = bnxt_close_nic(bp, true, true);
- if (rc) {
- NL_SET_ERR_MSG_MOD(extack, "Failed to close");
- dev_close(bp->dev);
- rtnl_unlock();
- break;
- }
- }
+ if (netif_running(bp->dev))
+ bnxt_close_nic(bp, true, true);
bnxt_vf_reps_free(bp);
rc = bnxt_hwrm_func_drv_unrgtr(bp);