Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes and cleanups from David Miller:
1) Revert bogus nla_ok() change, from Alexey Dobriyan.
2) Various bpf validator fixes from Daniel Borkmann.
3) Add some necessary SET_NETDEV_DEV() calls to hsis_femac and hip04
drivers, from Dongpo Li.
4) Several ethtool ksettings conversions from Philippe Reynes.
5) Fix bugs in inet port management wrt. soreuseport, from Tom Herbert.
6) XDP support for virtio_net, from John Fastabend.
7) Fix NAT handling within a vrf, from David Ahern.
8) Endianness fixes in dpaa_eth driver, from Claudiu Manoil
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits)
net: mv643xx_eth: fix build failure
isdn: Constify some function parameters
mlxsw: spectrum: Mark split ports as such
cgroup: Fix CGROUP_BPF config
qed: fix old-style function definition
net: ipv6: check route protocol when deleting routes
r6040: move spinlock in r6040_close as SOFTIRQ-unsafe lock order detected
irda: w83977af_ir: cleanup an indent issue
net: sfc: use new api ethtool_{get|set}_link_ksettings
net: davicom: dm9000: use new api ethtool_{get|set}_link_ksettings
net: cirrus: ep93xx: use new api ethtool_{get|set}_link_ksettings
net: chelsio: cxgb3: use new api ethtool_{get|set}_link_ksettings
net: chelsio: cxgb2: use new api ethtool_{get|set}_link_ksettings
bpf: fix mark_reg_unknown_value for spilled regs on map value marking
bpf: fix overflow in prog accounting
bpf: dynamically allocate digest scratch buffer
gtp: Fix initialization of Flags octet in GTPv1 header
gtp: gtp_check_src_ms_ipv4() always return success
net/x25: use designated initializers
isdn: use designated initializers
...
diff --git a/MAINTAINERS b/MAINTAINERS
index bf8690d..f394146 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5163,6 +5163,12 @@
F: drivers/net/ethernet/freescale/fman
F: Documentation/devicetree/bindings/powerpc/fsl/fman.txt
+FREESCALE QORIQ DPAA ETHERNET DRIVER
+M: Madalin Bucur <madalin.bucur@nxp.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ethernet/freescale/dpaa
+
FREESCALE SOC DRIVERS
M: Scott Wood <oss@buserror.net>
L: linuxppc-dev@lists.ozlabs.org
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index aecec6d..11e13c5 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -2565,22 +2565,22 @@
static const struct gigaset_ops gigops = {
- gigaset_write_cmd,
- gigaset_write_room,
- gigaset_chars_in_buffer,
- gigaset_brkchars,
- gigaset_init_bchannel,
- gigaset_close_bchannel,
- gigaset_initbcshw,
- gigaset_freebcshw,
- gigaset_reinitbcshw,
- gigaset_initcshw,
- gigaset_freecshw,
- gigaset_set_modem_ctrl,
- gigaset_baud_rate,
- gigaset_set_line_ctrl,
- gigaset_isoc_send_skb,
- gigaset_isoc_input,
+ .write_cmd = gigaset_write_cmd,
+ .write_room = gigaset_write_room,
+ .chars_in_buffer = gigaset_chars_in_buffer,
+ .brkchars = gigaset_brkchars,
+ .init_bchannel = gigaset_init_bchannel,
+ .close_bchannel = gigaset_close_bchannel,
+ .initbcshw = gigaset_initbcshw,
+ .freebcshw = gigaset_freebcshw,
+ .reinitbcshw = gigaset_reinitbcshw,
+ .initcshw = gigaset_initcshw,
+ .freecshw = gigaset_freecshw,
+ .set_modem_ctrl = gigaset_set_modem_ctrl,
+ .baud_rate = gigaset_baud_rate,
+ .set_line_ctrl = gigaset_set_line_ctrl,
+ .send_skb = gigaset_isoc_send_skb,
+ .handle_input = gigaset_isoc_input,
};
/* bas_gigaset_init
diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
index b90776e..ab0b63a 100644
--- a/drivers/isdn/gigaset/ser-gigaset.c
+++ b/drivers/isdn/gigaset/ser-gigaset.c
@@ -445,22 +445,22 @@
}
static const struct gigaset_ops ops = {
- gigaset_write_cmd,
- gigaset_write_room,
- gigaset_chars_in_buffer,
- gigaset_brkchars,
- gigaset_init_bchannel,
- gigaset_close_bchannel,
- gigaset_initbcshw,
- gigaset_freebcshw,
- gigaset_reinitbcshw,
- gigaset_initcshw,
- gigaset_freecshw,
- gigaset_set_modem_ctrl,
- gigaset_baud_rate,
- gigaset_set_line_ctrl,
- gigaset_m10x_send_skb, /* asyncdata.c */
- gigaset_m10x_input, /* asyncdata.c */
+ .write_cmd = gigaset_write_cmd,
+ .write_room = gigaset_write_room,
+ .chars_in_buffer = gigaset_chars_in_buffer,
+ .brkchars = gigaset_brkchars,
+ .init_bchannel = gigaset_init_bchannel,
+ .close_bchannel = gigaset_close_bchannel,
+ .initbcshw = gigaset_initbcshw,
+ .freebcshw = gigaset_freebcshw,
+ .reinitbcshw = gigaset_reinitbcshw,
+ .initcshw = gigaset_initcshw,
+ .freecshw = gigaset_freecshw,
+ .set_modem_ctrl = gigaset_set_modem_ctrl,
+ .baud_rate = gigaset_baud_rate,
+ .set_line_ctrl = gigaset_set_line_ctrl,
+ .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
+ .handle_input = gigaset_m10x_input, /* asyncdata.c */
};
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index 5f306e2..eade36d 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -862,22 +862,22 @@
}
static const struct gigaset_ops ops = {
- gigaset_write_cmd,
- gigaset_write_room,
- gigaset_chars_in_buffer,
- gigaset_brkchars,
- gigaset_init_bchannel,
- gigaset_close_bchannel,
- gigaset_initbcshw,
- gigaset_freebcshw,
- gigaset_reinitbcshw,
- gigaset_initcshw,
- gigaset_freecshw,
- gigaset_set_modem_ctrl,
- gigaset_baud_rate,
- gigaset_set_line_ctrl,
- gigaset_m10x_send_skb,
- gigaset_m10x_input,
+ .write_cmd = gigaset_write_cmd,
+ .write_room = gigaset_write_room,
+ .chars_in_buffer = gigaset_chars_in_buffer,
+ .brkchars = gigaset_brkchars,
+ .init_bchannel = gigaset_init_bchannel,
+ .close_bchannel = gigaset_close_bchannel,
+ .initbcshw = gigaset_initbcshw,
+ .freebcshw = gigaset_freebcshw,
+ .reinitbcshw = gigaset_reinitbcshw,
+ .initcshw = gigaset_initcshw,
+ .freecshw = gigaset_freecshw,
+ .set_modem_ctrl = gigaset_set_modem_ctrl,
+ .baud_rate = gigaset_baud_rate,
+ .set_line_ctrl = gigaset_set_line_ctrl,
+ .send_skb = gigaset_m10x_send_skb,
+ .handle_input = gigaset_m10x_input,
};
/*
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index bf04d2a..2d12c6c 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -659,7 +659,7 @@
static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
-void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
+void VHiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt,
va_list args)
{
/* if head == NULL the fmt contains the full info */
@@ -669,23 +669,24 @@
u_char *p;
isdn_ctrl ic;
int len;
+ const u_char *data;
if (!cs) {
printk(KERN_WARNING "HiSax: No CardStatus for message");
return;
}
spin_lock_irqsave(&cs->statlock, flags);
- p = tmpbuf;
if (head) {
+ p = tmpbuf;
p += jiftime(p, jiffies);
p += sprintf(p, " %s", head);
p += vsprintf(p, fmt, args);
*p++ = '\n';
*p = 0;
len = p - tmpbuf;
- p = tmpbuf;
+ data = tmpbuf;
} else {
- p = fmt;
+ data = fmt;
len = strlen(fmt);
}
if (len > HISAX_STATUS_BUFSIZE) {
@@ -699,13 +700,12 @@
if (i >= len)
i = len;
len -= i;
- memcpy(cs->status_write, p, i);
+ memcpy(cs->status_write, data, i);
cs->status_write += i;
if (cs->status_write > cs->status_end)
cs->status_write = cs->status_buf;
- p += i;
if (len) {
- memcpy(cs->status_write, p, len);
+ memcpy(cs->status_write, data + i, len);
cs->status_write += len;
}
#ifdef KERNELSTACK_DEBUG
@@ -729,7 +729,7 @@
}
}
-void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
+void HiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, ...)
{
va_list args;
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 6ead6314..338d040 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -1288,9 +1288,9 @@
int HiSax_command(isdn_ctrl *ic);
int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb);
__printf(3, 4)
-void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...);
+void HiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, ...);
__printf(3, 0)
-void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args);
+void VHiSax_putstatus(struct IsdnCardState *cs, char *head, const char *fmt, va_list args);
void HiSax_reportcard(int cardnr, int sel);
int QuickHex(char *txt, u_char *p, int cnt);
void LogFrame(struct IsdnCardState *cs, u_char *p, int size);
diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
index 91d5730..336523e 100644
--- a/drivers/isdn/i4l/isdn_concap.c
+++ b/drivers/isdn/i4l/isdn_concap.c
@@ -80,9 +80,9 @@
}
struct concap_device_ops isdn_concap_reliable_dl_dops = {
- &isdn_concap_dl_data_req,
- &isdn_concap_dl_connect_req,
- &isdn_concap_dl_disconn_req
+ .data_req = &isdn_concap_dl_data_req,
+ .connect_req = &isdn_concap_dl_connect_req,
+ .disconn_req = &isdn_concap_dl_disconn_req
};
/* The following should better go into a dedicated source file such that
diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
index 0c5d8de..ba60076 100644
--- a/drivers/isdn/i4l/isdn_x25iface.c
+++ b/drivers/isdn/i4l/isdn_x25iface.c
@@ -53,14 +53,14 @@
static struct concap_proto_ops ix25_pops = {
- &isdn_x25iface_proto_new,
- &isdn_x25iface_proto_del,
- &isdn_x25iface_proto_restart,
- &isdn_x25iface_proto_close,
- &isdn_x25iface_xmit,
- &isdn_x25iface_receive,
- &isdn_x25iface_connect_ind,
- &isdn_x25iface_disconn_ind
+ .proto_new = &isdn_x25iface_proto_new,
+ .proto_del = &isdn_x25iface_proto_del,
+ .restart = &isdn_x25iface_proto_restart,
+ .close = &isdn_x25iface_proto_close,
+ .encap_and_xmit = &isdn_x25iface_xmit,
+ .data_ind = &isdn_x25iface_receive,
+ .connect_ind = &isdn_x25iface_connect_ind,
+ .disconn_ind = &isdn_x25iface_disconn_ind
};
/* error message helper function */
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 4da379f..f7222dc 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1775,6 +1775,9 @@
if (dsa_is_dsa_port(ds, i) || dsa_is_cpu_port(ds, i))
continue;
+ if (!ds->ports[port].netdev)
+ continue;
+
if (vlan.data[i] ==
GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER)
continue;
@@ -1783,6 +1786,9 @@
chip->ports[port].bridge_dev)
break; /* same bridge, check next VLAN */
+ if (!chip->ports[i].bridge_dev)
+ continue;
+
netdev_warn(ds->ports[port].netdev,
"hardware VLAN %d already used by %s\n",
vlan.vid,
diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c
index b9f4c46..be5b801 100644
--- a/drivers/net/ethernet/3com/3c515.c
+++ b/drivers/net/ethernet/3com/3c515.c
@@ -627,6 +627,8 @@
spin_lock_init(&vp->lock);
+ setup_timer(&vp->timer, corkscrew_timer, (unsigned long) dev);
+
/* Read the station address from the EEPROM. */
EL3WINDOW(0);
for (i = 0; i < 0x18; i++) {
@@ -707,6 +709,7 @@
{
int ioaddr = dev->base_addr;
struct corkscrew_private *vp = netdev_priv(dev);
+ bool armtimer = false;
__u32 config;
int i;
@@ -731,12 +734,7 @@
if (corkscrew_debug > 1)
pr_debug("%s: Initial media type %s.\n",
dev->name, media_tbl[dev->if_port].name);
-
- init_timer(&vp->timer);
- vp->timer.expires = jiffies + media_tbl[dev->if_port].wait;
- vp->timer.data = (unsigned long) dev;
- vp->timer.function = corkscrew_timer; /* timer handler */
- add_timer(&vp->timer);
+ armtimer = true;
} else
dev->if_port = vp->default_media;
@@ -776,6 +774,9 @@
return -EAGAIN;
}
+ if (armtimer)
+ mod_timer(&vp->timer, jiffies + media_tbl[dev->if_port].wait);
+
if (corkscrew_debug > 1) {
EL3WINDOW(4);
pr_debug("%s: corkscrew_open() irq %d media status %4.4x.\n",
@@ -1426,7 +1427,7 @@
dev->name, rx_nocopy, rx_copy, queued_packet);
}
- del_timer(&vp->timer);
+ del_timer_sync(&vp->timer);
/* Turn off statistics ASAP. We update lp->stats below. */
outw(StatsDisable, ioaddr + EL3_CMD);
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index 4e5c387..bba8173 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -1676,10 +1676,10 @@
}
static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
- bna_cb_ioceth_enable,
- bna_cb_ioceth_disable,
- bna_cb_ioceth_hbfail,
- bna_cb_ioceth_reset
+ .enable_cbfn = bna_cb_ioceth_enable,
+ .disable_cbfn = bna_cb_ioceth_disable,
+ .hbfail_cbfn = bna_cb_ioceth_hbfail,
+ .reset_cbfn = bna_cb_ioceth_reset
};
static void bna_attr_init(struct bna_ioceth *ioceth)
diff --git a/drivers/net/ethernet/cadence/Kconfig b/drivers/net/ethernet/cadence/Kconfig
index f0bcb15..608bea1 100644
--- a/drivers/net/ethernet/cadence/Kconfig
+++ b/drivers/net/ethernet/cadence/Kconfig
@@ -31,4 +31,13 @@
To compile this driver as a module, choose M here: the module
will be called macb.
+config MACB_PCI
+ tristate "Cadence PCI MACB/GEM support"
+ depends on MACB && PCI && COMMON_CLK
+ ---help---
+ This is PCI wrapper for MACB driver.
+
+ To compile this driver as a module, choose M here: the module
+ will be called macb_pci.
+
endif # NET_CADENCE
diff --git a/drivers/net/ethernet/cadence/Makefile b/drivers/net/ethernet/cadence/Makefile
index 91f79b1..4ba7559 100644
--- a/drivers/net/ethernet/cadence/Makefile
+++ b/drivers/net/ethernet/cadence/Makefile
@@ -3,3 +3,4 @@
#
obj-$(CONFIG_MACB) += macb.o
+obj-$(CONFIG_MACB_PCI) += macb_pci.o
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 538544a..c0fb80a 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -404,6 +404,8 @@
phy_irq = gpio_to_irq(pdata->phy_irq_pin);
phydev->irq = (phy_irq < 0) ? PHY_POLL : phy_irq;
}
+ } else {
+ phydev->irq = PHY_POLL;
}
/* attach the mac to the phy */
@@ -482,6 +484,9 @@
goto err_out_unregister_bus;
}
} else {
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ bp->mii_bus->irq[i] = PHY_POLL;
+
if (pdata)
bp->mii_bus->phy_mask = pdata->phy_mask;
@@ -2523,16 +2528,24 @@
struct clk **hclk, struct clk **tx_clk,
struct clk **rx_clk)
{
+ struct macb_platform_data *pdata;
int err;
- *pclk = devm_clk_get(&pdev->dev, "pclk");
+ pdata = dev_get_platdata(&pdev->dev);
+ if (pdata) {
+ *pclk = pdata->pclk;
+ *hclk = pdata->hclk;
+ } else {
+ *pclk = devm_clk_get(&pdev->dev, "pclk");
+ *hclk = devm_clk_get(&pdev->dev, "hclk");
+ }
+
if (IS_ERR(*pclk)) {
err = PTR_ERR(*pclk);
dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err);
return err;
}
- *hclk = devm_clk_get(&pdev->dev, "hclk");
if (IS_ERR(*hclk)) {
err = PTR_ERR(*hclk);
dev_err(&pdev->dev, "failed to get hclk (%u)\n", err);
@@ -3107,15 +3120,23 @@
MODULE_DEVICE_TABLE(of, macb_dt_ids);
#endif /* CONFIG_OF */
+static const struct macb_config default_gem_config = {
+ .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO,
+ .dma_burst_length = 16,
+ .clk_init = macb_clk_init,
+ .init = macb_init,
+ .jumbo_max_len = 10240,
+};
+
static int macb_probe(struct platform_device *pdev)
{
+ const struct macb_config *macb_config = &default_gem_config;
int (*clk_init)(struct platform_device *, struct clk **,
struct clk **, struct clk **, struct clk **)
- = macb_clk_init;
- int (*init)(struct platform_device *) = macb_init;
+ = macb_config->clk_init;
+ int (*init)(struct platform_device *) = macb_config->init;
struct device_node *np = pdev->dev.of_node;
struct device_node *phy_node;
- const struct macb_config *macb_config = NULL;
struct clk *pclk, *hclk = NULL, *tx_clk = NULL, *rx_clk = NULL;
unsigned int queue_mask, num_queues;
struct macb_platform_data *pdata;
diff --git a/drivers/net/ethernet/cadence/macb_pci.c b/drivers/net/ethernet/cadence/macb_pci.c
new file mode 100644
index 0000000..92be2cd
--- /dev/null
+++ b/drivers/net/ethernet/cadence/macb_pci.c
@@ -0,0 +1,153 @@
+/**
+ * macb_pci.c - Cadence GEM PCI wrapper.
+ *
+ * Copyright (C) 2016 Cadence Design Systems - http://www.cadence.com
+ *
+ * Authors: Rafal Ozieblo <rafalo@cadence.com>
+ * Bartosz Folta <bfolta@cadence.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/etherdevice.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/platform_data/macb.h>
+#include <linux/platform_device.h>
+#include "macb.h"
+
+#define PCI_DRIVER_NAME "macb_pci"
+#define PLAT_DRIVER_NAME "macb"
+
+#define CDNS_VENDOR_ID 0x17cd
+#define CDNS_DEVICE_ID 0xe007
+
+#define GEM_PCLK_RATE 50000000
+#define GEM_HCLK_RATE 50000000
+
+static int macb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+ int err;
+ struct platform_device *plat_dev;
+ struct platform_device_info plat_info;
+ struct macb_platform_data plat_data;
+ struct resource res[2];
+
+ /* sanity check */
+ if (!id)
+ return -EINVAL;
+
+ /* enable pci device */
+ err = pci_enable_device(pdev);
+ if (err < 0) {
+ dev_err(&pdev->dev, "Enabling PCI device has failed: 0x%04X",
+ err);
+ return -EACCES;
+ }
+
+ pci_set_master(pdev);
+
+ /* set up resources */
+ memset(res, 0x00, sizeof(struct resource) * ARRAY_SIZE(res));
+ res[0].start = pdev->resource[0].start;
+ res[0].end = pdev->resource[0].end;
+ res[0].name = PCI_DRIVER_NAME;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = pdev->irq;
+ res[1].name = PCI_DRIVER_NAME;
+ res[1].flags = IORESOURCE_IRQ;
+
+ dev_info(&pdev->dev, "EMAC physical base addr = 0x%p\n",
+ (void *)(uintptr_t)pci_resource_start(pdev, 0));
+
+ /* set up macb platform data */
+ memset(&plat_data, 0, sizeof(plat_data));
+
+ /* initialize clocks */
+ plat_data.pclk = clk_register_fixed_rate(&pdev->dev, "pclk", NULL, 0,
+ GEM_PCLK_RATE);
+ if (IS_ERR(plat_data.pclk)) {
+ err = PTR_ERR(plat_data.pclk);
+ goto err_pclk_register;
+ }
+
+ plat_data.hclk = clk_register_fixed_rate(&pdev->dev, "hclk", NULL, 0,
+ GEM_HCLK_RATE);
+ if (IS_ERR(plat_data.hclk)) {
+ err = PTR_ERR(plat_data.hclk);
+ goto err_hclk_register;
+ }
+
+ /* set up platform device info */
+ memset(&plat_info, 0, sizeof(plat_info));
+ plat_info.parent = &pdev->dev;
+ plat_info.fwnode = pdev->dev.fwnode;
+ plat_info.name = PLAT_DRIVER_NAME;
+ plat_info.id = pdev->devfn;
+ plat_info.res = res;
+ plat_info.num_res = ARRAY_SIZE(res);
+ plat_info.data = &plat_data;
+ plat_info.size_data = sizeof(plat_data);
+ plat_info.dma_mask = DMA_BIT_MASK(32);
+
+ /* register platform device */
+ plat_dev = platform_device_register_full(&plat_info);
+ if (IS_ERR(plat_dev)) {
+ err = PTR_ERR(plat_dev);
+ goto err_plat_dev_register;
+ }
+
+ pci_set_drvdata(pdev, plat_dev);
+
+ return 0;
+
+err_plat_dev_register:
+ clk_unregister(plat_data.hclk);
+
+err_hclk_register:
+ clk_unregister(plat_data.pclk);
+
+err_pclk_register:
+ pci_disable_device(pdev);
+ return err;
+}
+
+static void macb_remove(struct pci_dev *pdev)
+{
+ struct platform_device *plat_dev = pci_get_drvdata(pdev);
+ struct macb_platform_data *plat_data = dev_get_platdata(&plat_dev->dev);
+
+ platform_device_unregister(plat_dev);
+ pci_disable_device(pdev);
+ clk_unregister(plat_data->pclk);
+ clk_unregister(plat_data->hclk);
+}
+
+static struct pci_device_id dev_id_table[] = {
+ { PCI_DEVICE(CDNS_VENDOR_ID, CDNS_DEVICE_ID), },
+ { 0, }
+};
+
+static struct pci_driver macb_pci_driver = {
+ .name = PCI_DRIVER_NAME,
+ .id_table = dev_id_table,
+ .probe = macb_probe,
+ .remove = macb_remove,
+};
+
+module_pci_driver(macb_pci_driver);
+MODULE_DEVICE_TABLE(pci, dev_id_table);
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Cadence NIC PCI wrapper");
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index 81d1d0b..3a05f90 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -568,28 +568,33 @@
reg_block_dump(ap, buf, A_MC5_CONFIG, A_MC5_MASK_WRITE_CMD);
}
-static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct adapter *adapter = dev->ml_priv;
struct port_info *p = &adapter->port[dev->if_port];
+ u32 supported, advertising;
- cmd->supported = p->link_config.supported;
- cmd->advertising = p->link_config.advertising;
+ supported = p->link_config.supported;
+ advertising = p->link_config.advertising;
if (netif_carrier_ok(dev)) {
- ethtool_cmd_speed_set(cmd, p->link_config.speed);
- cmd->duplex = p->link_config.duplex;
+ cmd->base.speed = p->link_config.speed;
+ cmd->base.duplex = p->link_config.duplex;
} else {
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
- cmd->duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
+ cmd->base.duplex = DUPLEX_UNKNOWN;
}
- cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
- cmd->phy_address = p->phy->mdio.prtad;
- cmd->transceiver = XCVR_EXTERNAL;
- cmd->autoneg = p->link_config.autoneg;
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ cmd->base.port = (supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
+ cmd->base.phy_address = p->phy->mdio.prtad;
+ cmd->base.autoneg = p->link_config.autoneg;
+
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ advertising);
+
return 0;
}
@@ -628,36 +633,41 @@
ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full | \
ADVERTISED_10000baseT_Full)
-static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct adapter *adapter = dev->ml_priv;
struct port_info *p = &adapter->port[dev->if_port];
struct link_config *lc = &p->link_config;
+ u32 advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
if (!(lc->supported & SUPPORTED_Autoneg))
return -EOPNOTSUPP; /* can't change speed/duplex */
- if (cmd->autoneg == AUTONEG_DISABLE) {
- u32 speed = ethtool_cmd_speed(cmd);
- int cap = speed_duplex_to_caps(speed, cmd->duplex);
+ if (cmd->base.autoneg == AUTONEG_DISABLE) {
+ u32 speed = cmd->base.speed;
+ int cap = speed_duplex_to_caps(speed, cmd->base.duplex);
if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
lc->requested_speed = speed;
- lc->requested_duplex = cmd->duplex;
+ lc->requested_duplex = cmd->base.duplex;
lc->advertising = 0;
} else {
- cmd->advertising &= ADVERTISED_MASK;
- if (cmd->advertising & (cmd->advertising - 1))
- cmd->advertising = lc->supported;
- cmd->advertising &= lc->supported;
- if (!cmd->advertising)
+ advertising &= ADVERTISED_MASK;
+ if (advertising & (advertising - 1))
+ advertising = lc->supported;
+ advertising &= lc->supported;
+ if (!advertising)
return -EINVAL;
lc->requested_speed = SPEED_INVALID;
lc->requested_duplex = DUPLEX_INVALID;
- lc->advertising = cmd->advertising | ADVERTISED_Autoneg;
+ lc->advertising = advertising | ADVERTISED_Autoneg;
}
- lc->autoneg = cmd->autoneg;
+ lc->autoneg = cmd->base.autoneg;
if (netif_running(dev))
t1_link_start(p->phy, p->mac, lc);
return 0;
@@ -788,8 +798,6 @@
}
static const struct ethtool_ops t1_ethtool_ops = {
- .get_settings = get_settings,
- .set_settings = set_settings,
.get_drvinfo = get_drvinfo,
.get_msglevel = get_msglevel,
.set_msglevel = set_msglevel,
@@ -807,6 +815,8 @@
.get_ethtool_stats = get_stats,
.get_regs_len = get_regs_len,
.get_regs = get_regs,
+ .get_link_ksettings = get_link_ksettings,
+ .set_link_ksettings = set_link_ksettings,
};
static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 092b3c1..7b2224a 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1801,27 +1801,31 @@
return 0;
}
-static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct port_info *p = netdev_priv(dev);
+ u32 supported;
- cmd->supported = p->link_config.supported;
- cmd->advertising = p->link_config.advertising;
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ p->link_config.supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ p->link_config.advertising);
if (netif_carrier_ok(dev)) {
- ethtool_cmd_speed_set(cmd, p->link_config.speed);
- cmd->duplex = p->link_config.duplex;
+ cmd->base.speed = p->link_config.speed;
+ cmd->base.duplex = p->link_config.duplex;
} else {
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
- cmd->duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
+ cmd->base.duplex = DUPLEX_UNKNOWN;
}
- cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
- cmd->phy_address = p->phy.mdio.prtad;
- cmd->transceiver = XCVR_EXTERNAL;
- cmd->autoneg = p->link_config.autoneg;
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+
+ cmd->base.port = (supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
+ cmd->base.phy_address = p->phy.mdio.prtad;
+ cmd->base.autoneg = p->link_config.autoneg;
return 0;
}
@@ -1860,44 +1864,49 @@
ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full | \
ADVERTISED_10000baseT_Full)
-static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct port_info *p = netdev_priv(dev);
struct link_config *lc = &p->link_config;
+ u32 advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
if (!(lc->supported & SUPPORTED_Autoneg)) {
/*
* PHY offers a single speed/duplex. See if that's what's
* being requested.
*/
- if (cmd->autoneg == AUTONEG_DISABLE) {
- u32 speed = ethtool_cmd_speed(cmd);
- int cap = speed_duplex_to_caps(speed, cmd->duplex);
+ if (cmd->base.autoneg == AUTONEG_DISABLE) {
+ u32 speed = cmd->base.speed;
+ int cap = speed_duplex_to_caps(speed, cmd->base.duplex);
if (lc->supported & cap)
return 0;
}
return -EINVAL;
}
- if (cmd->autoneg == AUTONEG_DISABLE) {
- u32 speed = ethtool_cmd_speed(cmd);
- int cap = speed_duplex_to_caps(speed, cmd->duplex);
+ if (cmd->base.autoneg == AUTONEG_DISABLE) {
+ u32 speed = cmd->base.speed;
+ int cap = speed_duplex_to_caps(speed, cmd->base.duplex);
if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
lc->requested_speed = speed;
- lc->requested_duplex = cmd->duplex;
+ lc->requested_duplex = cmd->base.duplex;
lc->advertising = 0;
} else {
- cmd->advertising &= ADVERTISED_MASK;
- cmd->advertising &= lc->supported;
- if (!cmd->advertising)
+ advertising &= ADVERTISED_MASK;
+ advertising &= lc->supported;
+ if (!advertising)
return -EINVAL;
lc->requested_speed = SPEED_INVALID;
lc->requested_duplex = DUPLEX_INVALID;
- lc->advertising = cmd->advertising | ADVERTISED_Autoneg;
+ lc->advertising = advertising | ADVERTISED_Autoneg;
}
- lc->autoneg = cmd->autoneg;
+ lc->autoneg = cmd->base.autoneg;
if (netif_running(dev))
t3_link_start(&p->phy, &p->mac, lc);
return 0;
@@ -2097,8 +2106,6 @@
}
static const struct ethtool_ops cxgb_ethtool_ops = {
- .get_settings = get_settings,
- .set_settings = set_settings,
.get_drvinfo = get_drvinfo,
.get_msglevel = get_msglevel,
.set_msglevel = set_msglevel,
@@ -2120,6 +2127,8 @@
.get_regs_len = get_regs_len,
.get_regs = get_regs,
.get_wol = get_wol,
+ .get_link_ksettings = get_link_ksettings,
+ .set_link_ksettings = set_link_ksettings,
};
static int in_range(int val, int lo, int hi)
diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c
index a1de0d1..396c886 100644
--- a/drivers/net/ethernet/cirrus/ep93xx_eth.c
+++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c
@@ -715,16 +715,18 @@
strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
}
-static int ep93xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ep93xx_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct ep93xx_priv *ep = netdev_priv(dev);
- return mii_ethtool_gset(&ep->mii, cmd);
+ return mii_ethtool_get_link_ksettings(&ep->mii, cmd);
}
-static int ep93xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ep93xx_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct ep93xx_priv *ep = netdev_priv(dev);
- return mii_ethtool_sset(&ep->mii, cmd);
+ return mii_ethtool_set_link_ksettings(&ep->mii, cmd);
}
static int ep93xx_nway_reset(struct net_device *dev)
@@ -741,10 +743,10 @@
static const struct ethtool_ops ep93xx_ethtool_ops = {
.get_drvinfo = ep93xx_get_drvinfo,
- .get_settings = ep93xx_get_settings,
- .set_settings = ep93xx_set_settings,
.nway_reset = ep93xx_nway_reset,
.get_link = ep93xx_get_link,
+ .get_link_ksettings = ep93xx_get_link_ksettings,
+ .set_link_ksettings = ep93xx_set_link_ksettings,
};
static const struct net_device_ops ep93xx_netdev_ops = {
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index f1a81c5..008dc81 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -570,19 +570,21 @@
dm->msg_enable = value;
}
-static int dm9000_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int dm9000_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct board_info *dm = to_dm9000_board(dev);
- mii_ethtool_gset(&dm->mii, cmd);
+ mii_ethtool_get_link_ksettings(&dm->mii, cmd);
return 0;
}
-static int dm9000_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int dm9000_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct board_info *dm = to_dm9000_board(dev);
- return mii_ethtool_sset(&dm->mii, cmd);
+ return mii_ethtool_set_link_ksettings(&dm->mii, cmd);
}
static int dm9000_nway_reset(struct net_device *dev)
@@ -741,8 +743,6 @@
static const struct ethtool_ops dm9000_ethtool_ops = {
.get_drvinfo = dm9000_get_drvinfo,
- .get_settings = dm9000_get_settings,
- .set_settings = dm9000_set_settings,
.get_msglevel = dm9000_get_msglevel,
.set_msglevel = dm9000_set_msglevel,
.nway_reset = dm9000_nway_reset,
@@ -752,6 +752,8 @@
.get_eeprom_len = dm9000_get_eeprom_len,
.get_eeprom = dm9000_get_eeprom,
.set_eeprom = dm9000_set_eeprom,
+ .get_link_ksettings = dm9000_get_link_ksettings,
+ .set_link_ksettings = dm9000_set_link_ksettings,
};
static void dm9000_show_carrier(struct board_info *db,
diff --git a/drivers/net/ethernet/freescale/dpaa/Kconfig b/drivers/net/ethernet/freescale/dpaa/Kconfig
index f3a3454..a654736 100644
--- a/drivers/net/ethernet/freescale/dpaa/Kconfig
+++ b/drivers/net/ethernet/freescale/dpaa/Kconfig
@@ -1,6 +1,6 @@
menuconfig FSL_DPAA_ETH
tristate "DPAA Ethernet"
- depends on FSL_SOC && FSL_DPAA && FSL_FMAN
+ depends on FSL_DPAA && FSL_FMAN
select PHYLIB
select FSL_FMAN_MAC
---help---
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 3c48a84..624ba90 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -733,7 +733,7 @@
priv->cgr_data.cgr.cb = dpaa_eth_cgscn;
/* Enable Congestion State Change Notifications and CS taildrop */
- initcgr.we_mask = QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES;
+ initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES);
initcgr.cgr.cscn_en = QM_CGR_EN;
/* Set different thresholds based on the MAC speed.
@@ -747,7 +747,7 @@
cs_th = DPAA_CS_THRESHOLD_1G;
qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1);
- initcgr.we_mask |= QM_CGR_WE_CSTD_EN;
+ initcgr.we_mask |= cpu_to_be16(QM_CGR_WE_CSTD_EN);
initcgr.cgr.cstd_en = QM_CGR_EN;
err = qman_create_cgr(&priv->cgr_data.cgr, QMAN_CGR_FLAG_USE_INIT,
@@ -896,18 +896,18 @@
if (dpaa_fq->init) {
memset(&initfq, 0, sizeof(initfq));
- initfq.we_mask = QM_INITFQ_WE_FQCTRL;
+ initfq.we_mask = cpu_to_be16(QM_INITFQ_WE_FQCTRL);
/* Note: we may get to keep an empty FQ in cache */
- initfq.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE;
+ initfq.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_PREFERINCACHE);
/* Try to reduce the number of portal interrupts for
* Tx Confirmation FQs.
*/
if (dpaa_fq->fq_type == FQ_TYPE_TX_CONFIRM)
- initfq.fqd.fq_ctrl |= QM_FQCTRL_HOLDACTIVE;
+ initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_HOLDACTIVE);
/* FQ placement */
- initfq.we_mask |= QM_INITFQ_WE_DESTWQ;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_DESTWQ);
qm_fqd_set_destwq(&initfq.fqd, dpaa_fq->channel, dpaa_fq->wq);
@@ -920,8 +920,8 @@
if (dpaa_fq->fq_type == FQ_TYPE_TX ||
dpaa_fq->fq_type == FQ_TYPE_TX_CONFIRM ||
dpaa_fq->fq_type == FQ_TYPE_TX_CONF_MQ) {
- initfq.we_mask |= QM_INITFQ_WE_CGID;
- initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CGID);
+ initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_CGE);
initfq.fqd.cgid = (u8)priv->cgr_data.cgr.cgrid;
/* Set a fixed overhead accounting, in an attempt to
* reduce the impact of fixed-size skb shells and the
@@ -932,7 +932,7 @@
* insufficient value, but even that is better than
* no overhead accounting at all.
*/
- initfq.we_mask |= QM_INITFQ_WE_OAC;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_OAC);
qm_fqd_set_oac(&initfq.fqd, QM_OAC_CG);
qm_fqd_set_oal(&initfq.fqd,
min(sizeof(struct sk_buff) +
@@ -941,9 +941,9 @@
}
if (td_enable) {
- initfq.we_mask |= QM_INITFQ_WE_TDTHRESH;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_TDTHRESH);
qm_fqd_set_taildrop(&initfq.fqd, DPAA_FQ_TD, 1);
- initfq.fqd.fq_ctrl = QM_FQCTRL_TDE;
+ initfq.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_TDE);
}
if (dpaa_fq->fq_type == FQ_TYPE_TX) {
@@ -951,7 +951,8 @@
if (queue_id >= 0)
confq = priv->conf_fqs[queue_id];
if (confq) {
- initfq.we_mask |= QM_INITFQ_WE_CONTEXTA;
+ initfq.we_mask |=
+ cpu_to_be16(QM_INITFQ_WE_CONTEXTA);
/* ContextA: OVOM=1(use contextA2 bits instead of ICAD)
* A2V=1 (contextA A2 field is valid)
* A0V=1 (contextA A0 field is valid)
@@ -959,8 +960,8 @@
* ContextA A2: EBD=1 (deallocate buffers inside FMan)
* ContextB B0(ASPID): 0 (absolute Virtual Storage ID)
*/
- initfq.fqd.context_a.hi = 0x1e000000;
- initfq.fqd.context_a.lo = 0x80000000;
+ qm_fqd_context_a_set64(&initfq.fqd,
+ 0x1e00000080000000ULL);
}
}
@@ -968,13 +969,13 @@
if (priv->use_ingress_cgr &&
(dpaa_fq->fq_type == FQ_TYPE_RX_DEFAULT ||
dpaa_fq->fq_type == FQ_TYPE_RX_ERROR)) {
- initfq.we_mask |= QM_INITFQ_WE_CGID;
- initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CGID);
+ initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_CGE);
initfq.fqd.cgid = (u8)priv->ingress_cgr.cgrid;
/* Set a fixed overhead accounting, just like for the
* egress CGR.
*/
- initfq.we_mask |= QM_INITFQ_WE_OAC;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_OAC);
qm_fqd_set_oac(&initfq.fqd, QM_OAC_CG);
qm_fqd_set_oal(&initfq.fqd,
min(sizeof(struct sk_buff) +
@@ -984,9 +985,8 @@
/* Initialization common to all ingress queues */
if (dpaa_fq->flags & QMAN_FQ_FLAG_NO_ENQUEUE) {
- initfq.we_mask |= QM_INITFQ_WE_CONTEXTA;
- initfq.fqd.fq_ctrl |=
- QM_FQCTRL_HOLDACTIVE;
+ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CONTEXTA);
+ initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_HOLDACTIVE);
initfq.fqd.context_a.stashing.exclusive =
QM_STASHING_EXCL_DATA | QM_STASHING_EXCL_CTX |
QM_STASHING_EXCL_ANNOTATION;
@@ -1350,7 +1350,7 @@
parse_result->l4_off = (u8)skb_transport_offset(skb);
/* Enable L3 (and L4, if TCP or UDP) HW checksum. */
- fd->cmd |= FM_FD_CMD_RPD | FM_FD_CMD_DTC;
+ fd->cmd |= cpu_to_be32(FM_FD_CMD_RPD | FM_FD_CMD_DTC);
/* On P1023 and similar platforms fd->cmd interpretation could
* be disabled by setting CONTEXT_A bit ICMD; currently this bit
@@ -1732,7 +1732,7 @@
/* Fill in the rest of the FD fields */
qm_fd_set_contig(fd, priv->tx_headroom, skb->len);
- fd->cmd |= FM_FD_CMD_FCO;
+ fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO);
/* Map the entire buffer size that may be seen by FMan, but no more */
addr = dma_map_single(dev, skbh,
@@ -1840,7 +1840,7 @@
}
fd->bpid = FSL_DPAA_BPID_INV;
- fd->cmd |= FM_FD_CMD_FCO;
+ fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO);
qm_fd_addr_set64(fd, addr);
return 0;
@@ -1867,7 +1867,7 @@
egress_fq = priv->egress_fqs[queue];
if (fd->bpid == FSL_DPAA_BPID_INV)
- fd->cmd |= qman_fq_fqid(priv->conf_fqs[queue]);
+ fd->cmd |= cpu_to_be32(qman_fq_fqid(priv->conf_fqs[queue]));
/* Trace this Tx fd */
trace_dpaa_tx_fd(priv->net_dev, egress_fq, fd);
@@ -1960,17 +1960,17 @@
{
if (net_ratelimit())
netif_err(priv, hw, net_dev, "Err FD status = 0x%08x\n",
- fd->status & FM_FD_STAT_RX_ERRORS);
+ be32_to_cpu(fd->status) & FM_FD_STAT_RX_ERRORS);
percpu_priv->stats.rx_errors++;
- if (fd->status & FM_FD_ERR_DMA)
+ if (be32_to_cpu(fd->status) & FM_FD_ERR_DMA)
percpu_priv->rx_errors.dme++;
- if (fd->status & FM_FD_ERR_PHYSICAL)
+ if (be32_to_cpu(fd->status) & FM_FD_ERR_PHYSICAL)
percpu_priv->rx_errors.fpe++;
- if (fd->status & FM_FD_ERR_SIZE)
+ if (be32_to_cpu(fd->status) & FM_FD_ERR_SIZE)
percpu_priv->rx_errors.fse++;
- if (fd->status & FM_FD_ERR_PRS_HDR_ERR)
+ if (be32_to_cpu(fd->status) & FM_FD_ERR_PRS_HDR_ERR)
percpu_priv->rx_errors.phe++;
dpaa_fd_release(net_dev, fd);
@@ -1986,7 +1986,7 @@
if (net_ratelimit())
netif_warn(priv, hw, net_dev, "FD status = 0x%08x\n",
- fd->status & FM_FD_STAT_TX_ERRORS);
+ be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS);
percpu_priv->stats.tx_errors++;
@@ -2020,10 +2020,11 @@
{
struct sk_buff *skb;
- if (unlikely(fd->status & FM_FD_STAT_TX_ERRORS) != 0) {
+ if (unlikely(be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS)) {
if (net_ratelimit())
netif_warn(priv, hw, net_dev, "FD status = 0x%08x\n",
- fd->status & FM_FD_STAT_TX_ERRORS);
+ be32_to_cpu(fd->status) &
+ FM_FD_STAT_TX_ERRORS);
percpu_priv->stats.tx_errors++;
}
@@ -2100,6 +2101,8 @@
struct sk_buff *skb;
int *count_ptr;
+ fd_status = be32_to_cpu(fd->status);
+ fd_format = qm_fd_get_format(fd);
net_dev = ((struct dpaa_fq *)fq)->net_dev;
priv = netdev_priv(net_dev);
dpaa_bp = dpaa_bpid2pool(dq->fd.bpid);
@@ -2417,12 +2420,12 @@
}
/* Enable CS TD, but disable Congestion State Change Notifications. */
- initcgr.we_mask = QM_CGR_WE_CS_THRES;
+ initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CS_THRES);
initcgr.cgr.cscn_en = QM_CGR_EN;
cs_th = DPAA_INGRESS_CS_THRESHOLD;
qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1);
- initcgr.we_mask |= QM_CGR_WE_CSTD_EN;
+ initcgr.we_mask |= cpu_to_be16(QM_CGR_WE_CSTD_EN);
initcgr.cgr.cstd_en = QM_CGR_EN;
/* This CGR will be associated with the SWP affined to the current CPU.
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 854befd..97b1847 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -828,6 +828,7 @@
priv = netdev_priv(ndev);
priv->ndev = ndev;
platform_set_drvdata(pdev, ndev);
+ SET_NETDEV_DEV(ndev, &pdev->dev);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(d, res);
@@ -903,7 +904,6 @@
ndev->priv_flags |= IFF_UNICAST_FLT;
ndev->irq = irq;
netif_napi_add(ndev, &priv->napi, hip04_rx_poll, NAPI_POLL_WEIGHT);
- SET_NETDEV_DEV(ndev, &pdev->dev);
hip04_reset_ppe(priv);
if (priv->phy_mode == PHY_INTERFACE_MODE_MII)
diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
index 4986306..979852d 100644
--- a/drivers/net/ethernet/hisilicon/hisi_femac.c
+++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
@@ -805,6 +805,7 @@
return -ENOMEM;
platform_set_drvdata(pdev, ndev);
+ SET_NETDEV_DEV(ndev, &pdev->dev);
priv = netdev_priv(ndev);
priv->dev = dev;
@@ -882,7 +883,6 @@
ndev->netdev_ops = &hisi_femac_netdev_ops;
ndev->ethtool_ops = &hisi_femac_ethtools_ops;
netif_napi_add(ndev, &priv->napi, hisi_femac_poll, FEMAC_POLL_WEIGHT);
- SET_NETDEV_DEV(ndev, &pdev->dev);
hisi_femac_port_init(priv);
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index fbece63..a831f94 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1181,7 +1181,9 @@
static void ibmveth_rx_mss_helper(struct sk_buff *skb, u16 mss, int lrg_pkt)
{
+ struct tcphdr *tcph;
int offset = 0;
+ int hdr_len;
/* only TCP packets will be aggregated */
if (skb->protocol == htons(ETH_P_IP)) {
@@ -1208,14 +1210,20 @@
/* if mss is not set through Large Packet bit/mss in rx buffer,
* expect that the mss will be written to the tcp header checksum.
*/
+ tcph = (struct tcphdr *)(skb->data + offset);
if (lrg_pkt) {
skb_shinfo(skb)->gso_size = mss;
} else if (offset) {
- struct tcphdr *tcph = (struct tcphdr *)(skb->data + offset);
-
skb_shinfo(skb)->gso_size = ntohs(tcph->check);
tcph->check = 0;
}
+
+ if (skb_shinfo(skb)->gso_size) {
+ hdr_len = offset + tcph->doff * 4;
+ skb_shinfo(skb)->gso_segs =
+ DIV_ROUND_UP(skb->len - hdr_len,
+ skb_shinfo(skb)->gso_size);
+ }
}
static int ibmveth_poll(struct napi_struct *napi, int budget)
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 5f62c3d..1fa7c03 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2713,7 +2713,7 @@
MODULE_DEVICE_TABLE(of, mv643xx_eth_shared_ids);
#endif
-#if defined(CONFIG_OF) && !defined(CONFIG_MV64X60)
+#if defined(CONFIG_OF_IRQ) && !defined(CONFIG_MV64X60)
#define mv643xx_eth_property(_np, _name, _v) \
do { \
u32 tmp; \
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index fece974..d768c7b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2404,7 +2404,7 @@
local_port);
return err;
}
- err = __mlxsw_sp_port_create(mlxsw_sp, local_port, false,
+ err = __mlxsw_sp_port_create(mlxsw_sp, local_port, split,
module, width, lane);
if (err)
goto err_port_create;
diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c
index f3bb905..44bb04d 100644
--- a/drivers/net/ethernet/microchip/encx24j600-regmap.c
+++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c
@@ -26,11 +26,11 @@
}
static int encx24j600_switch_bank(struct encx24j600_context *ctx,
- int bank)
+ int bank)
{
int ret = 0;
-
int bank_opcode = BANK_SELECT(bank);
+
ret = spi_write(ctx->spi, &bank_opcode, 1);
if (ret == 0)
ctx->bank = bank;
@@ -39,7 +39,7 @@
}
static int encx24j600_cmdn(struct encx24j600_context *ctx, u8 opcode,
- const void *buf, size_t len)
+ const void *buf, size_t len)
{
struct spi_message m;
struct spi_transfer t[2] = { { .tx_buf = &opcode, .len = 1, },
@@ -54,12 +54,14 @@
static void regmap_lock_mutex(void *context)
{
struct encx24j600_context *ctx = context;
+
mutex_lock(&ctx->mutex);
}
static void regmap_unlock_mutex(void *context)
{
struct encx24j600_context *ctx = context;
+
mutex_unlock(&ctx->mutex);
}
@@ -128,6 +130,7 @@
if (reg < 0x80) {
int ret = 0;
+
cmd = banked_code | banked_reg;
if ((banked_reg < 0x16) && (ctx->bank != bank))
ret = encx24j600_switch_bank(ctx, bank);
@@ -174,6 +177,7 @@
size_t len)
{
struct encx24j600_context *ctx = context;
+
return regmap_encx24j600_sfr_update(ctx, reg, val, len, WCRU, WCRCODE);
}
@@ -228,9 +232,9 @@
if (reg < 0xc0)
return encx24j600_cmdn(ctx, reg, data, count);
- else
- /* SPI 1-byte command. Ignore data */
- return spi_write(ctx->spi, ®, 1);
+
+ /* SPI 1-byte command. Ignore data */
+ return spi_write(ctx->spi, ®, 1);
}
EXPORT_SYMBOL_GPL(regmap_encx24j600_spi_write);
@@ -495,6 +499,7 @@
.writeable_reg = encx24j600_phymap_writeable,
.volatile_reg = encx24j600_phymap_volatile,
};
+
static struct regmap_bus phymap_encx24j600 = {
.reg_write = regmap_encx24j600_phy_reg_write,
.reg_read = regmap_encx24j600_phy_reg_read,
diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index b14f030..fbce616 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -30,7 +30,7 @@
#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
static int debug = -1;
-module_param(debug, int, 0);
+module_param(debug, int, 0000);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
/* SRAM memory layout:
@@ -105,6 +105,7 @@
struct net_device *dev = priv->ndev;
unsigned int val = 0;
int ret = regmap_read(priv->ctx.regmap, reg, &val);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d reading reg %02x\n",
__func__, ret, reg);
@@ -115,6 +116,7 @@
{
struct net_device *dev = priv->ndev;
int ret = regmap_write(priv->ctx.regmap, reg, val);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d writing reg %02x=%04x\n",
__func__, ret, reg, val);
@@ -125,6 +127,7 @@
{
struct net_device *dev = priv->ndev;
int ret = regmap_update_bits(priv->ctx.regmap, reg, mask, val);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d updating reg %02x=%04x~%04x\n",
__func__, ret, reg, val, mask);
@@ -135,6 +138,7 @@
struct net_device *dev = priv->ndev;
unsigned int val = 0;
int ret = regmap_read(priv->ctx.phymap, reg, &val);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d reading %02x\n",
__func__, ret, reg);
@@ -145,6 +149,7 @@
{
struct net_device *dev = priv->ndev;
int ret = regmap_write(priv->ctx.phymap, reg, val);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d writing reg %02x=%04x\n",
__func__, ret, reg, val);
@@ -164,6 +169,7 @@
{
struct net_device *dev = priv->ndev;
int ret = regmap_write(priv->ctx.regmap, cmd, 0);
+
if (unlikely(ret))
netif_err(priv, drv, dev, "%s: error %d with cmd %02x\n",
__func__, ret, cmd);
@@ -173,6 +179,7 @@
size_t count)
{
int ret;
+
mutex_lock(&priv->ctx.mutex);
ret = regmap_encx24j600_spi_read(&priv->ctx, reg, data, count);
mutex_unlock(&priv->ctx.mutex);
@@ -184,6 +191,7 @@
const u8 *data, size_t count)
{
int ret;
+
mutex_lock(&priv->ctx.mutex);
ret = regmap_encx24j600_spi_write(&priv->ctx, reg, data, count);
mutex_unlock(&priv->ctx.mutex);
@@ -194,6 +202,7 @@
static void encx24j600_update_phcon1(struct encx24j600_priv *priv)
{
u16 phcon1 = encx24j600_read_phy(priv, PHCON1);
+
if (priv->autoneg == AUTONEG_ENABLE) {
phcon1 |= ANEN | RENEG;
} else {
@@ -328,6 +337,7 @@
{
struct net_device *dev = priv->ndev;
struct sk_buff *skb = netdev_alloc_skb(dev, rsv->len + NET_IP_ALIGN);
+
if (!skb) {
pr_err_ratelimited("RX: OOM: packet dropped\n");
dev->stats.rx_dropped++;
@@ -346,7 +356,6 @@
/* Maintain stats */
dev->stats.rx_packets++;
dev->stats.rx_bytes += rsv->len;
- priv->next_packet = rsv->next_packet;
netif_rx(skb);
@@ -383,6 +392,8 @@
encx24j600_receive_packet(priv, &rsv);
}
+ priv->next_packet = rsv.next_packet;
+
newrxtail = priv->next_packet - 2;
if (newrxtail == ENC_RX_BUF_START)
newrxtail = SRAM_SIZE - 2;
@@ -827,6 +838,7 @@
static void encx24j600_hw_tx(struct encx24j600_priv *priv)
{
struct net_device *dev = priv->ndev;
+
netif_info(priv, tx_queued, dev, "TX Packet Len:%d\n",
priv->tx_skb->len);
@@ -894,7 +906,6 @@
dev->stats.tx_errors++;
netif_wake_queue(dev);
- return;
}
static int encx24j600_get_regs_len(struct net_device *dev)
@@ -957,12 +968,14 @@
static u32 encx24j600_get_msglevel(struct net_device *dev)
{
struct encx24j600_priv *priv = netdev_priv(dev);
+
return priv->msg_enable;
}
static void encx24j600_set_msglevel(struct net_device *dev, u32 val)
{
struct encx24j600_priv *priv = netdev_priv(dev);
+
priv->msg_enable = val;
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
index 00efb1c..17a7012 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
@@ -1265,7 +1265,7 @@
.get_stats = &qed_iscsi_stats,
};
-const struct qed_iscsi_ops *qed_get_iscsi_ops()
+const struct qed_iscsi_ops *qed_get_iscsi_ops(void)
{
return &qed_iscsi_ops_pass;
}
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c
index ae32f85..422289c 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -460,6 +460,12 @@
{
int ret;
+ /* On ACPI platforms, clocks are controlled by firmware and/or
+ * ACPI, not by drivers.
+ */
+ if (has_acpi_companion(&pdev->dev))
+ return 0;
+
ret = emac_clks_get(pdev, adpt);
if (ret)
return ret;
@@ -485,6 +491,9 @@
{
int ret;
+ if (has_acpi_companion(&pdev->dev))
+ return 0;
+
ret = clk_set_rate(adpt->clk[EMAC_CLK_TX], 125000000);
if (ret)
return ret;
diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 4ff4e04..aa11b70 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -472,8 +472,6 @@
iowrite16(adrp[0], ioaddr + MID_0L);
iowrite16(adrp[1], ioaddr + MID_0M);
iowrite16(adrp[2], ioaddr + MID_0H);
-
- phy_stop(dev->phydev);
}
static int r6040_close(struct net_device *dev)
@@ -481,12 +479,12 @@
struct r6040_private *lp = netdev_priv(dev);
struct pci_dev *pdev = lp->pdev;
- spin_lock_irq(&lp->lock);
+ phy_stop(dev->phydev);
napi_disable(&lp->napi);
netif_stop_queue(dev);
- r6040_down(dev);
- free_irq(dev->irq, dev);
+ spin_lock_irq(&lp->lock);
+ r6040_down(dev);
/* Free RX buffer */
r6040_free_rxbufs(dev);
@@ -496,6 +494,8 @@
spin_unlock_irq(&lp->lock);
+ free_irq(dev->irq, dev);
+
/* Free Descriptor memory */
if (lp->rx_ring) {
pci_free_consistent(pdev,
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index f644216..87bdc56 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -120,44 +120,53 @@
}
/* This must be called with rtnl_lock held. */
-static int efx_ethtool_get_settings(struct net_device *net_dev,
- struct ethtool_cmd *ecmd)
+static int
+efx_ethtool_get_link_ksettings(struct net_device *net_dev,
+ struct ethtool_link_ksettings *cmd)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_link_state *link_state = &efx->link_state;
+ u32 supported;
mutex_lock(&efx->mac_lock);
- efx->phy_op->get_settings(efx, ecmd);
+ efx->phy_op->get_link_ksettings(efx, cmd);
mutex_unlock(&efx->mac_lock);
/* Both MACs support pause frames (bidirectional and respond-only) */
- ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+
+ supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
if (LOOPBACK_INTERNAL(efx)) {
- ethtool_cmd_speed_set(ecmd, link_state->speed);
- ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
+ cmd->base.speed = link_state->speed;
+ cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
}
return 0;
}
/* This must be called with rtnl_lock held. */
-static int efx_ethtool_set_settings(struct net_device *net_dev,
- struct ethtool_cmd *ecmd)
+static int
+efx_ethtool_set_link_ksettings(struct net_device *net_dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct efx_nic *efx = netdev_priv(net_dev);
int rc;
/* GMAC does not support 1000Mbps HD */
- if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
- (ecmd->duplex != DUPLEX_FULL)) {
+ if ((cmd->base.speed == SPEED_1000) &&
+ (cmd->base.duplex != DUPLEX_FULL)) {
netif_dbg(efx, drv, efx->net_dev,
"rejecting unsupported 1000Mbps HD setting\n");
return -EINVAL;
}
mutex_lock(&efx->mac_lock);
- rc = efx->phy_op->set_settings(efx, ecmd);
+ rc = efx->phy_op->set_link_ksettings(efx, cmd);
mutex_unlock(&efx->mac_lock);
return rc;
}
@@ -1342,8 +1351,6 @@
}
const struct ethtool_ops efx_ethtool_ops = {
- .get_settings = efx_ethtool_get_settings,
- .set_settings = efx_ethtool_set_settings,
.get_drvinfo = efx_ethtool_get_drvinfo,
.get_regs_len = efx_ethtool_get_regs_len,
.get_regs = efx_ethtool_get_regs,
@@ -1373,4 +1380,6 @@
.get_ts_info = efx_ethtool_get_ts_info,
.get_module_info = efx_ethtool_get_module_info,
.get_module_eeprom = efx_ethtool_get_module_eeprom,
+ .get_link_ksettings = efx_ethtool_get_link_ksettings,
+ .set_link_ksettings = efx_ethtool_set_link_ksettings,
};
diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c
index 9dcd396..c905971 100644
--- a/drivers/net/ethernet/sfc/mcdi_port.c
+++ b/drivers/net/ethernet/sfc/mcdi_port.c
@@ -503,45 +503,59 @@
kfree(phy_data);
}
-static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static void efx_mcdi_phy_get_link_ksettings(struct efx_nic *efx,
+ struct ethtool_link_ksettings *cmd)
{
struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
int rc;
+ u32 supported, advertising, lp_advertising;
- ecmd->supported =
- mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
- ecmd->advertising = efx->link_advertising;
- ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
- ecmd->duplex = efx->link_state.fd;
- ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
- ecmd->phy_address = phy_cfg->port;
- ecmd->transceiver = XCVR_INTERNAL;
- ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
- ecmd->mdio_support = (efx->mdio.mode_support &
+ supported = mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
+ advertising = efx->link_advertising;
+ cmd->base.speed = efx->link_state.speed;
+ cmd->base.duplex = efx->link_state.fd;
+ cmd->base.port = mcdi_to_ethtool_media(phy_cfg->media);
+ cmd->base.phy_address = phy_cfg->port;
+ cmd->base.autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
+ cmd->base.mdio_support = (efx->mdio.mode_support &
(MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22));
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ advertising);
+
BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
outbuf, sizeof(outbuf), NULL);
if (rc)
return;
- ecmd->lp_advertising =
+ lp_advertising =
mcdi_to_ethtool_cap(phy_cfg->media,
MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP));
+
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+ lp_advertising);
}
-static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static int
+efx_mcdi_phy_set_link_ksettings(struct efx_nic *efx,
+ const struct ethtool_link_ksettings *cmd)
{
struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
u32 caps;
int rc;
+ u32 advertising;
- if (ecmd->autoneg) {
- caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);
+
+ if (cmd->base.autoneg) {
+ caps = (ethtool_to_mcdi_cap(advertising) |
1 << MC_CMD_PHY_CAP_AN_LBN);
- } else if (ecmd->duplex) {
- switch (ethtool_cmd_speed(ecmd)) {
+ } else if (cmd->base.duplex) {
+ switch (cmd->base.speed) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break;
@@ -550,7 +564,7 @@
default: return -EINVAL;
}
} else {
- switch (ethtool_cmd_speed(ecmd)) {
+ switch (cmd->base.speed) {
case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break;
case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break;
case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break;
@@ -563,9 +577,9 @@
if (rc)
return rc;
- if (ecmd->autoneg) {
+ if (cmd->base.autoneg) {
efx_link_set_advertising(
- efx, ecmd->advertising | ADVERTISED_Autoneg);
+ efx, advertising | ADVERTISED_Autoneg);
phy_cfg->forced_cap = 0;
} else {
efx_link_set_advertising(efx, 0);
@@ -812,8 +826,8 @@
.poll = efx_mcdi_phy_poll,
.fini = efx_port_dummy_op_void,
.remove = efx_mcdi_phy_remove,
- .get_settings = efx_mcdi_phy_get_settings,
- .set_settings = efx_mcdi_phy_set_settings,
+ .get_link_ksettings = efx_mcdi_phy_get_link_ksettings,
+ .set_link_ksettings = efx_mcdi_phy_set_link_ksettings,
.test_alive = efx_mcdi_phy_test_alive,
.run_tests = efx_mcdi_phy_run_tests,
.test_name = efx_mcdi_phy_test_name,
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 8692e82..1a635ce 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -720,8 +720,8 @@
* @reconfigure: Reconfigure PHY (e.g. for new link parameters)
* @poll: Update @link_state and report whether it changed.
* Serialised by the mac_lock.
- * @get_settings: Get ethtool settings. Serialised by the mac_lock.
- * @set_settings: Set ethtool settings. Serialised by the mac_lock.
+ * @get_link_ksettings: Get ethtool settings. Serialised by the mac_lock.
+ * @set_link_ksettings: Set ethtool settings. Serialised by the mac_lock.
* @set_npage_adv: Set abilities advertised in (Extended) Next Page
* (only needed where AN bit is set in mmds)
* @test_alive: Test that PHY is 'alive' (online)
@@ -736,10 +736,10 @@
void (*remove) (struct efx_nic *efx);
int (*reconfigure) (struct efx_nic *efx);
bool (*poll) (struct efx_nic *efx);
- void (*get_settings) (struct efx_nic *efx,
- struct ethtool_cmd *ecmd);
- int (*set_settings) (struct efx_nic *efx,
- struct ethtool_cmd *ecmd);
+ void (*get_link_ksettings)(struct efx_nic *efx,
+ struct ethtool_link_ksettings *cmd);
+ int (*set_link_ksettings)(struct efx_nic *efx,
+ const struct ethtool_link_ksettings *cmd);
void (*set_npage_adv) (struct efx_nic *efx, u32);
int (*test_alive) (struct efx_nic *efx);
const char *(*test_name) (struct efx_nic *efx, unsigned int index);
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index 98f10c2..8b6810b 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -158,9 +158,9 @@
if (!pskb_may_pull(skb, hdrlen + sizeof(struct iphdr)))
return false;
- iph = (struct iphdr *)(skb->data + hdrlen + sizeof(struct iphdr));
+ iph = (struct iphdr *)(skb->data + hdrlen);
- return iph->saddr != pctx->ms_addr_ip4.s_addr;
+ return iph->saddr == pctx->ms_addr_ip4.s_addr;
}
/* Check if the inner IP source address in this packet is assigned to any
@@ -423,11 +423,11 @@
/* Bits 8 7 6 5 4 3 2 1
* +--+--+--+--+--+--+--+--+
- * |version |PT| 1| E| S|PN|
+ * |version |PT| 0| E| S|PN|
* +--+--+--+--+--+--+--+--+
* 0 0 1 1 1 0 0 0
*/
- gtp1->flags = 0x38; /* v1, GTP-non-prime. */
+ gtp1->flags = 0x30; /* v1, GTP-non-prime. */
gtp1->type = GTP_TPDU;
gtp1->length = htons(payload_len);
gtp1->tid = htonl(pctx->u.v1.o_tei);
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index f293d33..8d5b903 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -517,9 +517,9 @@
mtt = irda_get_mtt(skb);
pr_debug("%s: %ld, mtt=%d\n", __func__, jiffies, mtt);
- if (mtt > 1000)
- mdelay(mtt / 1000);
- else if (mtt)
+ if (mtt > 1000)
+ mdelay(mtt / 1000);
+ else if (mtt)
udelay(mtt);
/* Enable DMA interrupt */
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index b425fa1..08327e0 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/virtio.h>
#include <linux/virtio_net.h>
+#include <linux/bpf.h>
#include <linux/scatterlist.h>
#include <linux/if_vlan.h>
#include <linux/slab.h>
@@ -81,6 +82,8 @@
struct napi_struct napi;
+ struct bpf_prog __rcu *xdp_prog;
+
/* Chain pages by the private ptr. */
struct page *pages;
@@ -111,6 +114,9 @@
/* # of queue pairs currently used by the driver */
u16 curr_queue_pairs;
+ /* # of XDP queue pairs currently used by the driver */
+ u16 xdp_queue_pairs;
+
/* I like... big packets and I cannot lie! */
bool big_packets;
@@ -324,6 +330,90 @@
return skb;
}
+static void virtnet_xdp_xmit(struct virtnet_info *vi,
+ struct receive_queue *rq,
+ struct send_queue *sq,
+ struct xdp_buff *xdp)
+{
+ struct page *page = virt_to_head_page(xdp->data);
+ struct virtio_net_hdr_mrg_rxbuf *hdr;
+ unsigned int num_sg, len;
+ void *xdp_sent;
+ int err;
+
+ /* Free up any pending old buffers before queueing new ones. */
+ while ((xdp_sent = virtqueue_get_buf(sq->vq, &len)) != NULL) {
+ struct page *sent_page = virt_to_head_page(xdp_sent);
+
+ if (vi->mergeable_rx_bufs)
+ put_page(sent_page);
+ else
+ give_pages(rq, sent_page);
+ }
+
+ /* Zero header and leave csum up to XDP layers */
+ hdr = xdp->data;
+ memset(hdr, 0, vi->hdr_len);
+
+ num_sg = 1;
+ sg_init_one(sq->sg, xdp->data, xdp->data_end - xdp->data);
+ err = virtqueue_add_outbuf(sq->vq, sq->sg, num_sg,
+ xdp->data, GFP_ATOMIC);
+ if (unlikely(err)) {
+ if (vi->mergeable_rx_bufs)
+ put_page(page);
+ else
+ give_pages(rq, page);
+ return; // On error abort to avoid unnecessary kick
+ } else if (!vi->mergeable_rx_bufs) {
+ /* If not mergeable bufs must be big packets so cleanup pages */
+ give_pages(rq, (struct page *)page->private);
+ page->private = 0;
+ }
+
+ virtqueue_kick(sq->vq);
+}
+
+static u32 do_xdp_prog(struct virtnet_info *vi,
+ struct receive_queue *rq,
+ struct bpf_prog *xdp_prog,
+ struct page *page, int offset, int len)
+{
+ int hdr_padded_len;
+ struct xdp_buff xdp;
+ unsigned int qp;
+ u32 act;
+ u8 *buf;
+
+ buf = page_address(page) + offset;
+
+ if (vi->mergeable_rx_bufs)
+ hdr_padded_len = sizeof(struct virtio_net_hdr_mrg_rxbuf);
+ else
+ hdr_padded_len = sizeof(struct padded_vnet_hdr);
+
+ xdp.data = buf + hdr_padded_len;
+ xdp.data_end = xdp.data + (len - vi->hdr_len);
+
+ act = bpf_prog_run_xdp(xdp_prog, &xdp);
+ switch (act) {
+ case XDP_PASS:
+ return XDP_PASS;
+ case XDP_TX:
+ qp = vi->curr_queue_pairs -
+ vi->xdp_queue_pairs +
+ smp_processor_id();
+ xdp.data = buf + (vi->mergeable_rx_bufs ? 0 : 4);
+ virtnet_xdp_xmit(vi, rq, &vi->sq[qp], &xdp);
+ return XDP_TX;
+ default:
+ bpf_warn_invalid_xdp_action(act);
+ case XDP_ABORTED:
+ case XDP_DROP:
+ return XDP_DROP;
+ }
+}
+
static struct sk_buff *receive_small(struct virtnet_info *vi, void *buf, unsigned int len)
{
struct sk_buff * skb = buf;
@@ -340,17 +430,102 @@
void *buf,
unsigned int len)
{
+ struct bpf_prog *xdp_prog;
struct page *page = buf;
- struct sk_buff *skb = page_to_skb(vi, rq, page, 0, len, PAGE_SIZE);
+ struct sk_buff *skb;
+ rcu_read_lock();
+ xdp_prog = rcu_dereference(rq->xdp_prog);
+ if (xdp_prog) {
+ struct virtio_net_hdr_mrg_rxbuf *hdr = buf;
+ u32 act;
+
+ if (unlikely(hdr->hdr.gso_type || hdr->hdr.flags))
+ goto err_xdp;
+ act = do_xdp_prog(vi, rq, xdp_prog, page, 0, len);
+ switch (act) {
+ case XDP_PASS:
+ break;
+ case XDP_TX:
+ rcu_read_unlock();
+ goto xdp_xmit;
+ case XDP_DROP:
+ default:
+ goto err_xdp;
+ }
+ }
+ rcu_read_unlock();
+
+ skb = page_to_skb(vi, rq, page, 0, len, PAGE_SIZE);
if (unlikely(!skb))
goto err;
return skb;
+err_xdp:
+ rcu_read_unlock();
err:
dev->stats.rx_dropped++;
give_pages(rq, page);
+xdp_xmit:
+ return NULL;
+}
+
+/* The conditions to enable XDP should preclude the underlying device from
+ * sending packets across multiple buffers (num_buf > 1). However per spec
+ * it does not appear to be illegal to do so but rather just against convention.
+ * So in order to avoid making a system unresponsive the packets are pushed
+ * into a page and the XDP program is run. This will be extremely slow and we
+ * push a warning to the user to fix this as soon as possible. Fixing this may
+ * require resolving the underlying hardware to determine why multiple buffers
+ * are being received or simply loading the XDP program in the ingress stack
+ * after the skb is built because there is no advantage to running it here
+ * anymore.
+ */
+static struct page *xdp_linearize_page(struct receive_queue *rq,
+ u16 num_buf,
+ struct page *p,
+ int offset,
+ unsigned int *len)
+{
+ struct page *page = alloc_page(GFP_ATOMIC);
+ unsigned int page_off = 0;
+
+ if (!page)
+ return NULL;
+
+ memcpy(page_address(page) + page_off, page_address(p) + offset, *len);
+ page_off += *len;
+
+ while (--num_buf) {
+ unsigned int buflen;
+ unsigned long ctx;
+ void *buf;
+ int off;
+
+ ctx = (unsigned long)virtqueue_get_buf(rq->vq, &buflen);
+ if (unlikely(!ctx))
+ goto err_buf;
+
+ /* guard against a misconfigured or uncooperative backend that
+ * is sending packet larger than the MTU.
+ */
+ if ((page_off + buflen) > PAGE_SIZE)
+ goto err_buf;
+
+ buf = mergeable_ctx_to_buf_address(ctx);
+ p = virt_to_head_page(buf);
+ off = buf - page_address(p);
+
+ memcpy(page_address(page) + page_off,
+ page_address(p) + off, buflen);
+ page_off += buflen;
+ }
+
+ *len = page_off;
+ return page;
+err_buf:
+ __free_pages(page, 0);
return NULL;
}
@@ -365,11 +540,67 @@
u16 num_buf = virtio16_to_cpu(vi->vdev, hdr->num_buffers);
struct page *page = virt_to_head_page(buf);
int offset = buf - page_address(page);
- unsigned int truesize = max(len, mergeable_ctx_to_buf_truesize(ctx));
+ struct sk_buff *head_skb, *curr_skb;
+ struct bpf_prog *xdp_prog;
+ unsigned int truesize;
- struct sk_buff *head_skb = page_to_skb(vi, rq, page, offset, len,
- truesize);
- struct sk_buff *curr_skb = head_skb;
+ head_skb = NULL;
+
+ rcu_read_lock();
+ xdp_prog = rcu_dereference(rq->xdp_prog);
+ if (xdp_prog) {
+ struct page *xdp_page;
+ u32 act;
+
+ /* No known backend devices should send packets with
+ * more than a single buffer when XDP conditions are
+ * met. However it is not strictly illegal so the case
+ * is handled as an exception and a warning is thrown.
+ */
+ if (unlikely(num_buf > 1)) {
+ bpf_warn_invalid_xdp_buffer();
+
+ /* linearize data for XDP */
+ xdp_page = xdp_linearize_page(rq, num_buf,
+ page, offset, &len);
+ if (!xdp_page)
+ goto err_xdp;
+ offset = 0;
+ } else {
+ xdp_page = page;
+ }
+
+ /* Transient failure which in theory could occur if
+ * in-flight packets from before XDP was enabled reach
+ * the receive path after XDP is loaded. In practice I
+ * was not able to create this condition.
+ */
+ if (unlikely(hdr->hdr.gso_type || hdr->hdr.flags))
+ goto err_xdp;
+
+ act = do_xdp_prog(vi, rq, xdp_prog, page, offset, len);
+ switch (act) {
+ case XDP_PASS:
+ if (unlikely(xdp_page != page))
+ __free_pages(xdp_page, 0);
+ break;
+ case XDP_TX:
+ if (unlikely(xdp_page != page))
+ goto err_xdp;
+ rcu_read_unlock();
+ goto xdp_xmit;
+ case XDP_DROP:
+ default:
+ if (unlikely(xdp_page != page))
+ __free_pages(xdp_page, 0);
+ goto err_xdp;
+ }
+ }
+ rcu_read_unlock();
+
+ truesize = max(len, mergeable_ctx_to_buf_truesize(ctx));
+ head_skb = page_to_skb(vi, rq, page, offset, len, truesize);
+ curr_skb = head_skb;
if (unlikely(!curr_skb))
goto err_skb;
@@ -423,6 +654,8 @@
ewma_pkt_len_add(&rq->mrg_avg_pkt_len, head_skb->len);
return head_skb;
+err_xdp:
+ rcu_read_unlock();
err_skb:
put_page(page);
while (--num_buf) {
@@ -439,6 +672,7 @@
err_buf:
dev->stats.rx_dropped++;
dev_kfree_skb(head_skb);
+xdp_xmit:
return NULL;
}
@@ -1337,6 +1571,13 @@
if (queue_pairs > vi->max_queue_pairs || queue_pairs == 0)
return -EINVAL;
+ /* For now we don't support modifying channels while XDP is loaded
+ * also when XDP is loaded all RX queues have XDP programs so we only
+ * need to check a single RX queue.
+ */
+ if (vi->rq[0].xdp_prog)
+ return -EINVAL;
+
get_online_cpus();
err = virtnet_set_queues(vi, queue_pairs);
if (!err) {
@@ -1428,6 +1669,93 @@
.set_settings = virtnet_set_settings,
};
+static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog)
+{
+ unsigned long int max_sz = PAGE_SIZE - sizeof(struct padded_vnet_hdr);
+ struct virtnet_info *vi = netdev_priv(dev);
+ struct bpf_prog *old_prog;
+ u16 xdp_qp = 0, curr_qp;
+ int i, err;
+
+ if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO4) ||
+ virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO6)) {
+ netdev_warn(dev, "can't set XDP while host is implementing LRO, disable LRO first\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (vi->mergeable_rx_bufs && !vi->any_header_sg) {
+ netdev_warn(dev, "XDP expects header/data in single page, any_header_sg required\n");
+ return -EINVAL;
+ }
+
+ if (dev->mtu > max_sz) {
+ netdev_warn(dev, "XDP requires MTU less than %lu\n", max_sz);
+ return -EINVAL;
+ }
+
+ curr_qp = vi->curr_queue_pairs - vi->xdp_queue_pairs;
+ if (prog)
+ xdp_qp = nr_cpu_ids;
+
+ /* XDP requires extra queues for XDP_TX */
+ if (curr_qp + xdp_qp > vi->max_queue_pairs) {
+ netdev_warn(dev, "request %i queues but max is %i\n",
+ curr_qp + xdp_qp, vi->max_queue_pairs);
+ return -ENOMEM;
+ }
+
+ err = virtnet_set_queues(vi, curr_qp + xdp_qp);
+ if (err) {
+ dev_warn(&dev->dev, "XDP Device queue allocation failure.\n");
+ return err;
+ }
+
+ if (prog) {
+ prog = bpf_prog_add(prog, vi->max_queue_pairs - 1);
+ if (IS_ERR(prog)) {
+ virtnet_set_queues(vi, curr_qp);
+ return PTR_ERR(prog);
+ }
+ }
+
+ vi->xdp_queue_pairs = xdp_qp;
+ netif_set_real_num_rx_queues(dev, curr_qp + xdp_qp);
+
+ for (i = 0; i < vi->max_queue_pairs; i++) {
+ old_prog = rtnl_dereference(vi->rq[i].xdp_prog);
+ rcu_assign_pointer(vi->rq[i].xdp_prog, prog);
+ if (old_prog)
+ bpf_prog_put(old_prog);
+ }
+
+ return 0;
+}
+
+static bool virtnet_xdp_query(struct net_device *dev)
+{
+ struct virtnet_info *vi = netdev_priv(dev);
+ int i;
+
+ for (i = 0; i < vi->max_queue_pairs; i++) {
+ if (vi->rq[i].xdp_prog)
+ return true;
+ }
+ return false;
+}
+
+static int virtnet_xdp(struct net_device *dev, struct netdev_xdp *xdp)
+{
+ switch (xdp->command) {
+ case XDP_SETUP_PROG:
+ return virtnet_xdp_set(dev, xdp->prog);
+ case XDP_QUERY_PROG:
+ xdp->prog_attached = virtnet_xdp_query(dev);
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
static const struct net_device_ops virtnet_netdev = {
.ndo_open = virtnet_open,
.ndo_stop = virtnet_close,
@@ -1444,6 +1772,7 @@
#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = virtnet_busy_poll,
#endif
+ .ndo_xdp = virtnet_xdp,
};
static void virtnet_config_changed_work(struct work_struct *work)
@@ -1505,12 +1834,20 @@
static void free_receive_bufs(struct virtnet_info *vi)
{
+ struct bpf_prog *old_prog;
int i;
+ rtnl_lock();
for (i = 0; i < vi->max_queue_pairs; i++) {
while (vi->rq[i].pages)
__free_pages(get_a_page(&vi->rq[i], GFP_KERNEL), 0);
+
+ old_prog = rtnl_dereference(vi->rq[i].xdp_prog);
+ RCU_INIT_POINTER(vi->rq[i].xdp_prog, NULL);
+ if (old_prog)
+ bpf_prog_put(old_prog);
}
+ rtnl_unlock();
}
static void free_receive_page_frags(struct virtnet_info *vi)
@@ -1521,6 +1858,16 @@
put_page(vi->rq[i].alloc_frag.page);
}
+static bool is_xdp_queue(struct virtnet_info *vi, int q)
+{
+ if (q < (vi->curr_queue_pairs - vi->xdp_queue_pairs))
+ return false;
+ else if (q < vi->curr_queue_pairs)
+ return true;
+ else
+ return false;
+}
+
static void free_unused_bufs(struct virtnet_info *vi)
{
void *buf;
@@ -1528,8 +1875,12 @@
for (i = 0; i < vi->max_queue_pairs; i++) {
struct virtqueue *vq = vi->sq[i].vq;
- while ((buf = virtqueue_detach_unused_buf(vq)) != NULL)
- dev_kfree_skb(buf);
+ while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) {
+ if (!is_xdp_queue(vi, i))
+ dev_kfree_skb(buf);
+ else
+ put_page(virt_to_head_page(buf));
+ }
}
for (i = 0; i < vi->max_queue_pairs; i++) {
@@ -1930,7 +2281,9 @@
goto free_unregister_netdev;
}
- virtnet_set_affinity(vi);
+ rtnl_lock();
+ virtnet_set_queues(vi, vi->curr_queue_pairs);
+ rtnl_unlock();
/* Assume link up if device can't report link status,
otherwise get link status from config. */
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 3bca246..7532646 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -366,6 +366,8 @@
struct in6_addr *nexthop;
int ret;
+ nf_reset(skb);
+
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
@@ -547,6 +549,8 @@
u32 nexthop;
int ret = -EINVAL;
+ nf_reset(skb);
+
/* Be paranoid, rather than too clever. */
if (unlikely(skb_headroom(skb) < hh_len && dev->header_ops)) {
struct sk_buff *skb2;
@@ -849,8 +853,6 @@
{
struct net *net = dev_net(dev);
- nf_reset(skb);
-
if (NF_HOOK(pf, hook, net, NULL, skb, dev, NULL, vrf_rcv_finish) < 0)
skb = NULL; /* kfree_skb(skb) handled by nf code */
diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
index 5920c99..ff2e4a5 100644
--- a/drivers/net/wan/lmc/lmc_media.c
+++ b/drivers/net/wan/lmc/lmc_media.c
@@ -95,62 +95,63 @@
static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
lmc_media_t lmc_ds3_media = {
- lmc_ds3_init, /* special media init stuff */
- lmc_ds3_default, /* reset to default state */
- lmc_ds3_set_status, /* reset status to state provided */
- lmc_dummy_set_1, /* set clock source */
- lmc_dummy_set2_1, /* set line speed */
- lmc_ds3_set_100ft, /* set cable length */
- lmc_ds3_set_scram, /* set scrambler */
- lmc_ds3_get_link_status, /* get link status */
- lmc_dummy_set_1, /* set link status */
- lmc_ds3_set_crc_length, /* set CRC length */
- lmc_dummy_set_1, /* set T1 or E1 circuit type */
- lmc_ds3_watchdog
+ .init = lmc_ds3_init, /* special media init stuff */
+ .defaults = lmc_ds3_default, /* reset to default state */
+ .set_status = lmc_ds3_set_status, /* reset status to state provided */
+ .set_clock_source = lmc_dummy_set_1, /* set clock source */
+ .set_speed = lmc_dummy_set2_1, /* set line speed */
+ .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
+ .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
+ .get_link_status = lmc_ds3_get_link_status, /* get link status */
+ .set_link_status = lmc_dummy_set_1, /* set link status */
+ .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
+ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
+ .watchdog = lmc_ds3_watchdog
};
lmc_media_t lmc_hssi_media = {
- lmc_hssi_init, /* special media init stuff */
- lmc_hssi_default, /* reset to default state */
- lmc_hssi_set_status, /* reset status to state provided */
- lmc_hssi_set_clock, /* set clock source */
- lmc_dummy_set2_1, /* set line speed */
- lmc_dummy_set_1, /* set cable length */
- lmc_dummy_set_1, /* set scrambler */
- lmc_hssi_get_link_status, /* get link status */
- lmc_hssi_set_link_status, /* set link status */
- lmc_hssi_set_crc_length, /* set CRC length */
- lmc_dummy_set_1, /* set T1 or E1 circuit type */
- lmc_hssi_watchdog
+ .init = lmc_hssi_init, /* special media init stuff */
+ .defaults = lmc_hssi_default, /* reset to default state */
+ .set_status = lmc_hssi_set_status, /* reset status to state provided */
+ .set_clock_source = lmc_hssi_set_clock, /* set clock source */
+ .set_speed = lmc_dummy_set2_1, /* set line speed */
+ .set_cable_length = lmc_dummy_set_1, /* set cable length */
+ .set_scrambler = lmc_dummy_set_1, /* set scrambler */
+ .get_link_status = lmc_hssi_get_link_status, /* get link status */
+ .set_link_status = lmc_hssi_set_link_status, /* set link status */
+ .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
+ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
+ .watchdog = lmc_hssi_watchdog
};
-lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
- lmc_ssi_default, /* reset to default state */
- lmc_ssi_set_status, /* reset status to state provided */
- lmc_ssi_set_clock, /* set clock source */
- lmc_ssi_set_speed, /* set line speed */
- lmc_dummy_set_1, /* set cable length */
- lmc_dummy_set_1, /* set scrambler */
- lmc_ssi_get_link_status, /* get link status */
- lmc_ssi_set_link_status, /* set link status */
- lmc_ssi_set_crc_length, /* set CRC length */
- lmc_dummy_set_1, /* set T1 or E1 circuit type */
- lmc_ssi_watchdog
+lmc_media_t lmc_ssi_media = {
+ .init = lmc_ssi_init, /* special media init stuff */
+ .defaults = lmc_ssi_default, /* reset to default state */
+ .set_status = lmc_ssi_set_status, /* reset status to state provided */
+ .set_clock_source = lmc_ssi_set_clock, /* set clock source */
+ .set_speed = lmc_ssi_set_speed, /* set line speed */
+ .set_cable_length = lmc_dummy_set_1, /* set cable length */
+ .set_scrambler = lmc_dummy_set_1, /* set scrambler */
+ .get_link_status = lmc_ssi_get_link_status, /* get link status */
+ .set_link_status = lmc_ssi_set_link_status, /* set link status */
+ .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
+ .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
+ .watchdog = lmc_ssi_watchdog
};
lmc_media_t lmc_t1_media = {
- lmc_t1_init, /* special media init stuff */
- lmc_t1_default, /* reset to default state */
- lmc_t1_set_status, /* reset status to state provided */
- lmc_t1_set_clock, /* set clock source */
- lmc_dummy_set2_1, /* set line speed */
- lmc_dummy_set_1, /* set cable length */
- lmc_dummy_set_1, /* set scrambler */
- lmc_t1_get_link_status, /* get link status */
- lmc_dummy_set_1, /* set link status */
- lmc_t1_set_crc_length, /* set CRC length */
- lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
- lmc_t1_watchdog
+ .init = lmc_t1_init, /* special media init stuff */
+ .defaults = lmc_t1_default, /* reset to default state */
+ .set_status = lmc_t1_set_status, /* reset status to state provided */
+ .set_clock_source = lmc_t1_set_clock, /* set clock source */
+ .set_speed = lmc_dummy_set2_1, /* set line speed */
+ .set_cable_length = lmc_dummy_set_1, /* set cable length */
+ .set_scrambler = lmc_dummy_set_1, /* set scrambler */
+ .get_link_status = lmc_t1_get_link_status, /* get link status */
+ .set_link_status = lmc_dummy_set_1, /* set link status */
+ .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
+ .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
+ .watchdog = lmc_t1_watchdog
};
static void
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 7b6e5d1..92bc89a 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -20,7 +20,7 @@
* when this cgroup is accessed.
*/
struct bpf_prog *prog[MAX_BPF_ATTACH_TYPE];
- struct bpf_prog *effective[MAX_BPF_ATTACH_TYPE];
+ struct bpf_prog __rcu *effective[MAX_BPF_ATTACH_TYPE];
};
void cgroup_bpf_put(struct cgroup *cgrp);
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 8796ff0..f74ae68 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -216,7 +216,7 @@
u64 bpf_get_stackid(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
bool bpf_prog_array_compatible(struct bpf_array *array, const struct bpf_prog *fp);
-void bpf_prog_calc_digest(struct bpf_prog *fp);
+int bpf_prog_calc_digest(struct bpf_prog *fp);
const struct bpf_func_proto *bpf_get_trace_printk_proto(void);
@@ -238,6 +238,8 @@
void bpf_prog_sub(struct bpf_prog *prog, int i);
struct bpf_prog * __must_check bpf_prog_inc(struct bpf_prog *prog);
void bpf_prog_put(struct bpf_prog *prog);
+int __bpf_prog_charge(struct user_struct *user, u32 pages);
+void __bpf_prog_uncharge(struct user_struct *user, u32 pages);
struct bpf_map *bpf_map_get_with_uref(u32 ufd);
struct bpf_map *__bpf_map_get(struct fd f);
@@ -318,6 +320,15 @@
{
return ERR_PTR(-EOPNOTSUPP);
}
+
+static inline int __bpf_prog_charge(struct user_struct *user, u32 pages)
+{
+ return 0;
+}
+
+static inline void __bpf_prog_uncharge(struct user_struct *user, u32 pages)
+{
+}
#endif /* CONFIG_BPF_SYSCALL */
/* verifier prototypes for helper functions called from eBPF programs */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 6a16583..7023142 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -57,9 +57,6 @@
/* BPF program can access up to 512 bytes of stack space. */
#define MAX_BPF_STACK 512
-/* Maximum BPF program size in bytes. */
-#define MAX_BPF_SIZE (BPF_MAXINSNS * sizeof(struct bpf_insn))
-
/* Helper macros for filter block array initializers. */
/* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */
@@ -517,6 +514,17 @@
return BPF_PROG_RUN(prog, xdp);
}
+static inline u32 bpf_prog_insn_size(const struct bpf_prog *prog)
+{
+ return prog->len * sizeof(struct bpf_insn);
+}
+
+static inline u32 bpf_prog_digest_scratch_size(const struct bpf_prog *prog)
+{
+ return round_up(bpf_prog_insn_size(prog) +
+ sizeof(__be64) + 1, SHA_MESSAGE_BYTES);
+}
+
static inline unsigned int bpf_prog_size(unsigned int proglen)
{
return max(sizeof(struct bpf_prog),
@@ -602,6 +610,7 @@
struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off,
const struct bpf_insn *patch, u32 len);
void bpf_warn_invalid_xdp_action(u32 act);
+void bpf_warn_invalid_xdp_buffer(void);
#ifdef CONFIG_BPF_JIT
extern int bpf_jit_enable;
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index a426cb5..ed30d5d 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -32,6 +32,7 @@
#define STORE_QUEUE_MINOR 155 /* unused */
#define I2O_MINOR 166
#define MICROCODE_MINOR 184
+#define IRNET_MINOR 187
#define VFIO_MINOR 196
#define TUN_MINOR 200
#define CUSE_MINOR 203
diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h
index 21b15f6..7815d50 100644
--- a/include/linux/platform_data/macb.h
+++ b/include/linux/platform_data/macb.h
@@ -8,6 +8,8 @@
#ifndef __MACB_PDATA_H__
#define __MACB_PDATA_H__
+#include <linux/clk.h>
+
/**
* struct macb_platform_data - platform data for MACB Ethernet
* @phy_mask: phy mask passed when register the MDIO bus
@@ -15,12 +17,16 @@
* @phy_irq_pin: PHY IRQ
* @is_rmii: using RMII interface?
* @rev_eth_addr: reverse Ethernet address byte order
+ * @pclk: platform clock
+ * @hclk: AHB clock
*/
struct macb_platform_data {
u32 phy_mask;
int phy_irq_pin;
u8 is_rmii;
u8 rev_eth_addr;
+ struct clk *pclk;
+ struct clk *hclk;
};
#endif /* __MACB_PDATA_H__ */
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 954ad6b..3212b39 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -22,7 +22,8 @@
struct sockaddr;
int inet6_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb, bool relax,
+ bool soreuseport_ok);
struct dst_entry *inet6_csk_route_req(const struct sock *sk, struct flowi6 *fl6,
const struct request_sock *req, u8 proto);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 146054c..85ee387 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -63,7 +63,8 @@
#endif
void (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
int (*bind_conflict)(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb,
+ bool relax, bool soreuseport_ok);
void (*mtu_reduced)(struct sock *sk);
};
@@ -261,7 +262,8 @@
struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
int inet_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb, bool relax,
+ bool soreuseport_ok);
int inet_csk_get_port(struct sock *sk, unsigned short snum);
struct dst_entry *inet_csk_route_req(const struct sock *sk, struct flowi4 *fl4,
diff --git a/include/net/netlink.h b/include/net/netlink.h
index dd657a3..d3938f1 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -698,7 +698,8 @@
*/
static inline int nla_ok(const struct nlattr *nla, int remaining)
{
- return nla->nla_len >= sizeof(*nla) &&
+ return remaining >= (int) sizeof(*nla) &&
+ nla->nla_len >= sizeof(*nla) &&
nla->nla_len <= remaining;
}
diff --git a/init/Kconfig b/init/Kconfig
index aafafeb..223b734 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1156,7 +1156,8 @@
config CGROUP_BPF
bool "Support for eBPF programs attached to cgroups"
- depends on BPF_SYSCALL && SOCK_CGROUP_DATA
+ depends on BPF_SYSCALL
+ select SOCK_CGROUP_DATA
help
Allow attaching eBPF programs to a cgroup using the bpf(2)
syscall command BPF_PROG_ATTACH.
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index 83e0d15..1eb4f13 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -105,19 +105,29 @@
gfp_t gfp_flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO |
gfp_extra_flags;
struct bpf_prog *fp;
+ u32 pages, delta;
+ int ret;
BUG_ON(fp_old == NULL);
size = round_up(size, PAGE_SIZE);
- if (size <= fp_old->pages * PAGE_SIZE)
+ pages = size / PAGE_SIZE;
+ if (pages <= fp_old->pages)
return fp_old;
+ delta = pages - fp_old->pages;
+ ret = __bpf_prog_charge(fp_old->aux->user, delta);
+ if (ret)
+ return NULL;
+
fp = __vmalloc(size, gfp_flags, PAGE_KERNEL);
- if (fp != NULL) {
+ if (fp == NULL) {
+ __bpf_prog_uncharge(fp_old->aux->user, delta);
+ } else {
kmemcheck_annotate_bitfield(fp, meta);
memcpy(fp, fp_old, fp_old->pages * PAGE_SIZE);
- fp->pages = size / PAGE_SIZE;
+ fp->pages = pages;
fp->aux->prog = fp;
/* We keep fp->aux from fp_old around in the new
@@ -136,28 +146,29 @@
vfree(fp);
}
-#define SHA_BPF_RAW_SIZE \
- round_up(MAX_BPF_SIZE + sizeof(__be64) + 1, SHA_MESSAGE_BYTES)
-
-/* Called under verifier mutex. */
-void bpf_prog_calc_digest(struct bpf_prog *fp)
+int bpf_prog_calc_digest(struct bpf_prog *fp)
{
const u32 bits_offset = SHA_MESSAGE_BYTES - sizeof(__be64);
- static u32 ws[SHA_WORKSPACE_WORDS];
- static u8 raw[SHA_BPF_RAW_SIZE];
- struct bpf_insn *dst = (void *)raw;
+ u32 raw_size = bpf_prog_digest_scratch_size(fp);
+ u32 ws[SHA_WORKSPACE_WORDS];
u32 i, bsize, psize, blocks;
+ struct bpf_insn *dst;
bool was_ld_map;
- u8 *todo = raw;
+ u8 *raw, *todo;
__be32 *result;
__be64 *bits;
+ raw = vmalloc(raw_size);
+ if (!raw)
+ return -ENOMEM;
+
sha_init(fp->digest);
memset(ws, 0, sizeof(ws));
/* We need to take out the map fd for the digest calculation
* since they are unstable from user space side.
*/
+ dst = (void *)raw;
for (i = 0, was_ld_map = false; i < fp->len; i++) {
dst[i] = fp->insnsi[i];
if (!was_ld_map &&
@@ -177,12 +188,13 @@
}
}
- psize = fp->len * sizeof(struct bpf_insn);
- memset(&raw[psize], 0, sizeof(raw) - psize);
+ psize = bpf_prog_insn_size(fp);
+ memset(&raw[psize], 0, raw_size - psize);
raw[psize++] = 0x80;
bsize = round_up(psize, SHA_MESSAGE_BYTES);
blocks = bsize / SHA_MESSAGE_BYTES;
+ todo = raw;
if (bsize - psize >= sizeof(__be64)) {
bits = (__be64 *)(todo + bsize - sizeof(__be64));
} else {
@@ -199,6 +211,9 @@
result = (__force __be32 *)fp->digest;
for (i = 0; i < SHA_DIGEST_WORDS; i++)
result[i] = cpu_to_be32(fp->digest[i]);
+
+ vfree(raw);
+ return 0;
}
static bool bpf_is_jmp_and_has_target(const struct bpf_insn *insn)
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 4819ec9..e89acea 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -615,19 +615,39 @@
kfree(aux->used_maps);
}
+int __bpf_prog_charge(struct user_struct *user, u32 pages)
+{
+ unsigned long memlock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
+ unsigned long user_bufs;
+
+ if (user) {
+ user_bufs = atomic_long_add_return(pages, &user->locked_vm);
+ if (user_bufs > memlock_limit) {
+ atomic_long_sub(pages, &user->locked_vm);
+ return -EPERM;
+ }
+ }
+
+ return 0;
+}
+
+void __bpf_prog_uncharge(struct user_struct *user, u32 pages)
+{
+ if (user)
+ atomic_long_sub(pages, &user->locked_vm);
+}
+
static int bpf_prog_charge_memlock(struct bpf_prog *prog)
{
struct user_struct *user = get_current_user();
- unsigned long memlock_limit;
+ int ret;
- memlock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
-
- atomic_long_add(prog->pages, &user->locked_vm);
- if (atomic_long_read(&user->locked_vm) > memlock_limit) {
- atomic_long_sub(prog->pages, &user->locked_vm);
+ ret = __bpf_prog_charge(user, prog->pages);
+ if (ret) {
free_uid(user);
- return -EPERM;
+ return ret;
}
+
prog->aux->user = user;
return 0;
}
@@ -636,7 +656,7 @@
{
struct user_struct *user = prog->aux->user;
- atomic_long_sub(prog->pages, &user->locked_vm);
+ __bpf_prog_uncharge(user, prog->pages);
free_uid(user);
}
@@ -811,7 +831,7 @@
err = -EFAULT;
if (copy_from_user(prog->insns, u64_to_user_ptr(attr->insns),
- prog->len * sizeof(struct bpf_insn)) != 0)
+ bpf_prog_insn_size(prog)) != 0)
goto free_prog;
prog->orig_prog = NULL;
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d28f9a3..83ed2f8 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -462,14 +462,19 @@
regs[BPF_REG_1].type = PTR_TO_CTX;
}
-static void mark_reg_unknown_value(struct bpf_reg_state *regs, u32 regno)
+static void __mark_reg_unknown_value(struct bpf_reg_state *regs, u32 regno)
{
- BUG_ON(regno >= MAX_BPF_REG);
regs[regno].type = UNKNOWN_VALUE;
regs[regno].id = 0;
regs[regno].imm = 0;
}
+static void mark_reg_unknown_value(struct bpf_reg_state *regs, u32 regno)
+{
+ BUG_ON(regno >= MAX_BPF_REG);
+ __mark_reg_unknown_value(regs, regno);
+}
+
static void reset_reg_range_values(struct bpf_reg_state *regs, u32 regno)
{
regs[regno].min_value = BPF_REGISTER_MIN_RANGE;
@@ -1970,8 +1975,13 @@
if (reg->type == PTR_TO_MAP_VALUE_OR_NULL && reg->id == id) {
reg->type = type;
+ /* We don't need id from this point onwards anymore, thus we
+ * should better reset it, so that state pruning has chances
+ * to take effect.
+ */
+ reg->id = 0;
if (type == UNKNOWN_VALUE)
- mark_reg_unknown_value(regs, regno);
+ __mark_reg_unknown_value(regs, regno);
}
}
@@ -1982,16 +1992,16 @@
enum bpf_reg_type type)
{
struct bpf_reg_state *regs = state->regs;
+ u32 id = regs[regno].id;
int i;
for (i = 0; i < MAX_BPF_REG; i++)
- mark_map_reg(regs, i, regs[regno].id, type);
+ mark_map_reg(regs, i, id, type);
for (i = 0; i < MAX_BPF_STACK; i += BPF_REG_SIZE) {
if (state->stack_slot_type[i] != STACK_SPILL)
continue;
- mark_map_reg(state->spilled_regs, i / BPF_REG_SIZE,
- regs[regno].id, type);
+ mark_map_reg(state->spilled_regs, i / BPF_REG_SIZE, id, type);
}
}
@@ -2926,6 +2936,10 @@
int insn_cnt = env->prog->len;
int i, j, err;
+ err = bpf_prog_calc_digest(env->prog);
+ if (err)
+ return err;
+
for (i = 0; i < insn_cnt; i++, insn++) {
if (BPF_CLASS(insn->code) == BPF_LDX &&
(BPF_MODE(insn->code) != BPF_MEM || insn->imm != 0)) {
@@ -3173,8 +3187,6 @@
log_level = 0;
}
- bpf_prog_calc_digest(env->prog);
-
ret = replace_map_fd_with_map_ptr(env);
if (ret < 0)
goto skip_full_check;
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 779b3fa..019557d 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -111,9 +111,9 @@
}
static struct lane2_ops lane2_ops = {
- lane2_resolve, /* resolve, spec 3.1.3 */
- lane2_associate_req, /* associate_req, spec 3.1.4 */
- NULL /* associate indicator, spec 3.1.5 */
+ .resolve = lane2_resolve, /* spec 3.1.3 */
+ .associate_req = lane2_associate_req, /* spec 3.1.4 */
+ .associate_indicator = NULL /* spec 3.1.5 */
};
static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index 9e60e74..a89fdeb 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -535,33 +535,32 @@
static const struct in_cache_ops ingress_ops = {
- in_cache_add_entry, /* add_entry */
- in_cache_get, /* get */
- in_cache_get_with_mask, /* get_with_mask */
- in_cache_get_by_vcc, /* get_by_vcc */
- in_cache_put, /* put */
- in_cache_remove_entry, /* remove_entry */
- cache_hit, /* cache_hit */
- clear_count_and_expired, /* clear_count */
- check_resolving_entries, /* check_resolving */
- refresh_entries, /* refresh */
- in_destroy_cache /* destroy_cache */
+ .add_entry = in_cache_add_entry,
+ .get = in_cache_get,
+ .get_with_mask = in_cache_get_with_mask,
+ .get_by_vcc = in_cache_get_by_vcc,
+ .put = in_cache_put,
+ .remove_entry = in_cache_remove_entry,
+ .cache_hit = cache_hit,
+ .clear_count = clear_count_and_expired,
+ .check_resolving = check_resolving_entries,
+ .refresh = refresh_entries,
+ .destroy_cache = in_destroy_cache
};
static const struct eg_cache_ops egress_ops = {
- eg_cache_add_entry, /* add_entry */
- eg_cache_get_by_cache_id, /* get_by_cache_id */
- eg_cache_get_by_tag, /* get_by_tag */
- eg_cache_get_by_vcc, /* get_by_vcc */
- eg_cache_get_by_src_ip, /* get_by_src_ip */
- eg_cache_put, /* put */
- eg_cache_remove_entry, /* remove_entry */
- update_eg_cache_entry, /* update */
- clear_expired, /* clear_expired */
- eg_destroy_cache /* destroy_cache */
+ .add_entry = eg_cache_add_entry,
+ .get_by_cache_id = eg_cache_get_by_cache_id,
+ .get_by_tag = eg_cache_get_by_tag,
+ .get_by_vcc = eg_cache_get_by_vcc,
+ .get_by_src_ip = eg_cache_get_by_src_ip,
+ .put = eg_cache_put,
+ .remove_entry = eg_cache_remove_entry,
+ .update = update_eg_cache_entry,
+ .clear_expired = clear_expired,
+ .destroy_cache = eg_destroy_cache
};
-
void atm_mpoa_init_cache(struct mpoa_client *mpc)
{
mpc->in_ops = &ingress_ops;
diff --git a/net/core/filter.c b/net/core/filter.c
index b146170..7190bd6 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -2972,6 +2972,12 @@
}
EXPORT_SYMBOL_GPL(bpf_warn_invalid_xdp_action);
+void bpf_warn_invalid_xdp_buffer(void)
+{
+ WARN_ONCE(1, "Illegal XDP buffer encountered, expect throughput degradation\n");
+}
+EXPORT_SYMBOL_GPL(bpf_warn_invalid_xdp_buffer);
+
static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
int src_reg, int ctx_off,
struct bpf_insn *insn_buf,
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index b2c26b0..41f803e 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -201,7 +201,7 @@
.extra1 = &min_t3,
.extra2 = &max_t3
},
- {0}
+ { }
},
};
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index d5d3ead..19ea045 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -45,11 +45,12 @@
EXPORT_SYMBOL(inet_get_local_port_range);
int inet_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax)
+ const struct inet_bind_bucket *tb, bool relax,
+ bool reuseport_ok)
{
struct sock *sk2;
- int reuse = sk->sk_reuse;
- int reuseport = sk->sk_reuseport;
+ bool reuse = sk->sk_reuse;
+ bool reuseport = !!sk->sk_reuseport && reuseport_ok;
kuid_t uid = sock_i_uid((struct sock *)sk);
/*
@@ -105,6 +106,7 @@
struct inet_bind_bucket *tb;
kuid_t uid = sock_i_uid(sk);
u32 remaining, offset;
+ bool reuseport_ok = !!snum;
if (port) {
have_port:
@@ -165,7 +167,8 @@
smallest_size = tb->num_owners;
smallest_port = port;
}
- if (!inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, false))
+ if (!inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, false,
+ reuseport_ok))
goto tb_found;
goto next_port;
}
@@ -206,13 +209,14 @@
sk->sk_reuseport && uid_eq(tb->fastuid, uid))) &&
smallest_size == -1)
goto success;
- if (inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, true)) {
+ if (inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, true,
+ reuseport_ok)) {
if ((reuse ||
(tb->fastreuseport > 0 &&
sk->sk_reuseport &&
!rcu_access_pointer(sk->sk_reuseport_cb) &&
uid_eq(tb->fastuid, uid))) &&
- smallest_size != -1 && --attempts >= 0) {
+ !snum && smallest_size != -1 && --attempts >= 0) {
spin_unlock_bh(&head->lock);
goto again;
}
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 1c86c47..7396e75 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -29,11 +29,12 @@
#include <net/sock_reuseport.h>
int inet6_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax)
+ const struct inet_bind_bucket *tb, bool relax,
+ bool reuseport_ok)
{
const struct sock *sk2;
- int reuse = sk->sk_reuse;
- int reuseport = sk->sk_reuseport;
+ bool reuse = !!sk->sk_reuse;
+ bool reuseport = !!sk->sk_reuseport && reuseport_ok;
kuid_t uid = sock_i_uid((struct sock *)sk);
/* We must walk the whole port owner list in this case. -DaveM */
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 2413a06..890acac 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2174,6 +2174,8 @@
continue;
if (cfg->fc_metric && cfg->fc_metric != rt->rt6i_metric)
continue;
+ if (cfg->fc_protocol && cfg->fc_protocol != rt->rt6i_protocol)
+ continue;
dst_hold(&rt->dst);
read_unlock_bh(&table->tb6_lock);
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index 8d65bb9..c69f0f3 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -245,7 +245,6 @@
#include <linux/tty.h>
#include <linux/proc_fs.h>
#include <linux/netdevice.h>
-#include <linux/miscdevice.h>
#include <linux/poll.h>
#include <linux/capability.h>
#include <linux/ctype.h> /* isspace() */
diff --git a/net/irda/irnet/irnet_ppp.h b/net/irda/irnet/irnet_ppp.h
index 9402258..3206144 100644
--- a/net/irda/irnet/irnet_ppp.h
+++ b/net/irda/irnet/irnet_ppp.h
@@ -15,13 +15,10 @@
/***************************** INCLUDES *****************************/
#include "irnet.h" /* Module global include */
+#include <linux/miscdevice.h>
/************************ CONSTANTS & MACROS ************************/
-/* /dev/irnet file constants */
-#define IRNET_MAJOR 10 /* Misc range */
-#define IRNET_MINOR 187 /* Official allocation */
-
/* IrNET control channel stuff */
#define IRNET_MAX_COMMAND 256 /* Max length of a command line */
@@ -111,9 +108,9 @@
/* Structure so that the misc major (drivers/char/misc.c) take care of us... */
static struct miscdevice irnet_misc_device =
{
- IRNET_MINOR,
- "irnet",
- &irnet_device_fops
+ .minor = IRNET_MINOR,
+ .name = "irnet",
+ .fops = &irnet_device_fops
};
#endif /* IRNET_PPP_H */
diff --git a/net/irda/irproc.c b/net/irda/irproc.c
index b9ac598..77cfdde 100644
--- a/net/irda/irproc.c
+++ b/net/irda/irproc.c
@@ -23,7 +23,6 @@
*
********************************************************************/
-#include <linux/miscdevice.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/module.h>
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index edd6f294..a98fc2b 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -265,7 +265,8 @@
if (uni) {
rcu_assign_pointer(sdata->default_unicast_key, key);
ieee80211_check_fast_xmit_iface(sdata);
- drv_set_default_unicast_key(sdata->local, sdata, idx);
+ if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN)
+ drv_set_default_unicast_key(sdata->local, sdata, idx);
}
if (multi)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index eeab725..3e289a6 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2472,7 +2472,7 @@
if (!ifmsh->mshcfg.dot11MeshForwarding)
goto out;
- fwd_skb = skb_copy(skb, GFP_ATOMIC);
+ fwd_skb = skb_copy_expand(skb, local->tx_headroom, 0, GFP_ATOMIC);
if (!fwd_skb) {
net_info_ratelimited("%s: failed to clone mesh frame\n",
sdata->name);
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 1711bae..b6cfcf0 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1972,6 +1972,7 @@
u16 brate;
unsigned int shift;
+ rinfo->flags = 0;
sband = local->hw.wiphy->bands[(rate >> 4) & 0xf];
brate = sband->bitrates[rate & 0xf].bitrate;
if (rinfo->bw == RATE_INFO_BW_5)
@@ -1987,14 +1988,15 @@
rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
}
-static void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
+static int sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
{
u16 rate = ACCESS_ONCE(sta_get_last_rx_stats(sta)->last_rate);
if (rate == STA_STATS_RATE_INVALID)
- rinfo->flags = 0;
- else
- sta_stats_decode_rate(sta->local, rate, rinfo);
+ return -EINVAL;
+
+ sta_stats_decode_rate(sta->local, rate, rinfo);
+ return 0;
}
static void sta_set_tidstats(struct sta_info *sta,
@@ -2199,8 +2201,8 @@
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_RX_BITRATE))) {
- sta_set_rate_info_rx(sta, &sinfo->rxrate);
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
+ if (sta_set_rate_info_rx(sta, &sinfo->rxrate) == 0)
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
}
sinfo->filled |= BIT(NL80211_STA_INFO_TID_STATS);
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index e040c51..35ac28d 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -252,7 +252,7 @@
offload.cookie = (unsigned long)f;
offload.dissector = dissector;
offload.mask = mask;
- offload.key = &f->key;
+ offload.key = &f->mkey;
offload.exts = &f->exts;
tc->type = TC_SETUP_CLSFLOWER;
@@ -509,6 +509,7 @@
if (tb[TCA_FLOWER_KEY_IPV4_SRC] || tb[TCA_FLOWER_KEY_IPV4_DST]) {
key->control.addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
+ mask->control.addr_type = ~0;
fl_set_key_val(tb, &key->ipv4.src, TCA_FLOWER_KEY_IPV4_SRC,
&mask->ipv4.src, TCA_FLOWER_KEY_IPV4_SRC_MASK,
sizeof(key->ipv4.src));
@@ -517,6 +518,7 @@
sizeof(key->ipv4.dst));
} else if (tb[TCA_FLOWER_KEY_IPV6_SRC] || tb[TCA_FLOWER_KEY_IPV6_DST]) {
key->control.addr_type = FLOW_DISSECTOR_KEY_IPV6_ADDRS;
+ mask->control.addr_type = ~0;
fl_set_key_val(tb, &key->ipv6.src, TCA_FLOWER_KEY_IPV6_SRC,
&mask->ipv6.src, TCA_FLOWER_KEY_IPV6_SRC_MASK,
sizeof(key->ipv6.src));
@@ -571,6 +573,7 @@
if (tb[TCA_FLOWER_KEY_ENC_IPV4_SRC] ||
tb[TCA_FLOWER_KEY_ENC_IPV4_DST]) {
key->enc_control.addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
+ mask->enc_control.addr_type = ~0;
fl_set_key_val(tb, &key->enc_ipv4.src,
TCA_FLOWER_KEY_ENC_IPV4_SRC,
&mask->enc_ipv4.src,
@@ -586,6 +589,7 @@
if (tb[TCA_FLOWER_KEY_ENC_IPV6_SRC] ||
tb[TCA_FLOWER_KEY_ENC_IPV6_DST]) {
key->enc_control.addr_type = FLOW_DISSECTOR_KEY_IPV6_ADDRS;
+ mask->enc_control.addr_type = ~0;
fl_set_key_val(tb, &key->enc_ipv6.src,
TCA_FLOWER_KEY_ENC_IPV6_SRC,
&mask->enc_ipv6.src,
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 1f03065..410ddc1 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -331,7 +331,9 @@
* on this endpoint.
*/
if (!ep->base.bind_addr.port)
- goto out;
+ return NULL;
+
+ rcu_read_lock();
t = sctp_epaddr_lookup_transport(ep, paddr);
if (!t)
goto out;
@@ -339,6 +341,7 @@
*transport = t;
asoc = t->asoc;
out:
+ rcu_read_unlock();
return asoc;
}
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index d5f4b4a..318c678 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4472,18 +4472,17 @@
const union sctp_addr *paddr, void *p)
{
struct sctp_transport *transport;
- int err = -ENOENT;
+ int err;
rcu_read_lock();
transport = sctp_addrs_lookup_transport(net, laddr, paddr);
- if (!transport)
- goto out;
-
rcu_read_unlock();
+ if (!transport)
+ return -ENOENT;
+
err = cb(transport, p);
sctp_transport_put(transport);
-out:
return err;
}
EXPORT_SYMBOL_GPL(sctp_transport_lookup_process);
diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
index fd8cf02..1406db4 100644
--- a/net/vmw_vsock/vmci_transport_notify.c
+++ b/net/vmw_vsock/vmci_transport_notify.c
@@ -662,19 +662,19 @@
/* Socket control packet based operations. */
const struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
- vmci_transport_notify_pkt_socket_init,
- vmci_transport_notify_pkt_socket_destruct,
- vmci_transport_notify_pkt_poll_in,
- vmci_transport_notify_pkt_poll_out,
- vmci_transport_notify_pkt_handle_pkt,
- vmci_transport_notify_pkt_recv_init,
- vmci_transport_notify_pkt_recv_pre_block,
- vmci_transport_notify_pkt_recv_pre_dequeue,
- vmci_transport_notify_pkt_recv_post_dequeue,
- vmci_transport_notify_pkt_send_init,
- vmci_transport_notify_pkt_send_pre_block,
- vmci_transport_notify_pkt_send_pre_enqueue,
- vmci_transport_notify_pkt_send_post_enqueue,
- vmci_transport_notify_pkt_process_request,
- vmci_transport_notify_pkt_process_negotiate,
+ .socket_init = vmci_transport_notify_pkt_socket_init,
+ .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
+ .poll_in = vmci_transport_notify_pkt_poll_in,
+ .poll_out = vmci_transport_notify_pkt_poll_out,
+ .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
+ .recv_init = vmci_transport_notify_pkt_recv_init,
+ .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
+ .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
+ .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
+ .send_init = vmci_transport_notify_pkt_send_init,
+ .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
+ .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
+ .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
+ .process_request = vmci_transport_notify_pkt_process_request,
+ .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
};
diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
index 21e591d..f3a0afc 100644
--- a/net/vmw_vsock/vmci_transport_notify_qstate.c
+++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
@@ -420,19 +420,19 @@
/* Socket always on control packet based operations. */
const struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
- vmci_transport_notify_pkt_socket_init,
- vmci_transport_notify_pkt_socket_destruct,
- vmci_transport_notify_pkt_poll_in,
- vmci_transport_notify_pkt_poll_out,
- vmci_transport_notify_pkt_handle_pkt,
- vmci_transport_notify_pkt_recv_init,
- vmci_transport_notify_pkt_recv_pre_block,
- vmci_transport_notify_pkt_recv_pre_dequeue,
- vmci_transport_notify_pkt_recv_post_dequeue,
- vmci_transport_notify_pkt_send_init,
- vmci_transport_notify_pkt_send_pre_block,
- vmci_transport_notify_pkt_send_pre_enqueue,
- vmci_transport_notify_pkt_send_post_enqueue,
- vmci_transport_notify_pkt_process_request,
- vmci_transport_notify_pkt_process_negotiate,
+ .socket_init = vmci_transport_notify_pkt_socket_init,
+ .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
+ .poll_in = vmci_transport_notify_pkt_poll_in,
+ .poll_out = vmci_transport_notify_pkt_poll_out,
+ .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
+ .recv_init = vmci_transport_notify_pkt_recv_init,
+ .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
+ .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
+ .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
+ .send_init = vmci_transport_notify_pkt_send_init,
+ .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
+ .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
+ .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
+ .process_request = vmci_transport_notify_pkt_process_request,
+ .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
};
diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
index 4323952..a06dfe1 100644
--- a/net/x25/sysctl_net_x25.c
+++ b/net/x25/sysctl_net_x25.c
@@ -70,7 +70,7 @@
.mode = 0644,
.proc_handler = proc_dointvec,
},
- { 0, },
+ { },
};
void __init x25_register_sysctl(void)
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 0103bf2..853d7e4 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -1059,7 +1059,7 @@
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .errstr_unpriv = "unknown func 6",
+ .errstr_unpriv = "unknown func bpf_trace_printk#6",
.result_unpriv = REJECT,
.result = ACCEPT,
},
@@ -2661,6 +2661,34 @@
.prog_type = BPF_PROG_TYPE_SCHED_CLS
},
{
+ "multiple registers share map_lookup_elem bad reg type",
+ .insns = {
+ BPF_MOV64_IMM(BPF_REG_1, 10),
+ BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_1, -8),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_5, BPF_REG_0),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+ BPF_MOV64_IMM(BPF_REG_1, 1),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+ BPF_MOV64_IMM(BPF_REG_1, 2),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_3, 0, 1),
+ BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 0),
+ BPF_MOV64_IMM(BPF_REG_1, 3),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 4 },
+ .result = REJECT,
+ .errstr = "R3 invalid mem access 'inv'",
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS
+ },
+ {
"invalid map access from else condition",
.insns = {
BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),