diff options
Diffstat (limited to 'drivers')
38 files changed, 946 insertions, 315 deletions
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 int gigaset_post_reset(struct usb_interface *intf) 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 int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag) } 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 int gigaset_pre_reset(struct usb_interface *intf) } 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 @@ int jiftime(char *s, long mark) 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 @@ void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, 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 @@ void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, 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 VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, } } -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 jiftime(char *s, long mark); 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 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap) } 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 int isdn_x25iface_disconn_ind(struct concap_proto *); 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 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, 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 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, 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 @@ static int corkscrew_setup(struct net_device *dev, int ioaddr, 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 @@ static int corkscrew_open(struct net_device *dev) { int ioaddr = dev->base_addr; struct corkscrew_private *vp = netdev_priv(dev); + bool armtimer = false; __u32 config; int i; @@ -731,12 +734,7 @@ static int corkscrew_open(struct net_device *dev) 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 @@ static int corkscrew_open(struct net_device *dev) 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 @@ static int corkscrew_close(struct net_device *dev) 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 @@ bna_cb_ioceth_reset(void *arg) } 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 @@ config MACB 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 @@ static int macb_mii_probe(struct net_device *dev) 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 @@ static int macb_mii_init(struct macb *bp) 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 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, 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 @@ static const struct of_device_id macb_dt_ids[] = { 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 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs, 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 @@ static int speed_duplex_to_caps(int speed, int duplex) 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 int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e, } 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 @@ static const struct ethtool_ops t1_ethtool_ops = { .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 @@ static int set_phys_id(struct net_device *dev, 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 @@ static int speed_duplex_to_caps(int speed, int duplex) 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 void get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) } 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 @@ static const struct ethtool_ops cxgb_ethtool_ops = { .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 @@ static void ep93xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i 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 u32 ep93xx_get_link(struct net_device *dev) 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 @@ static void dm9000_set_msglevel(struct net_device *dev, u32 value) 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 int dm9000_set_wol(struct net_device *dev, struct ethtool_wolinfo *w) 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 @@ static const struct ethtool_ops dm9000_ethtool_ops = { .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 @@ static int dpaa_eth_cgr_init(struct dpaa_priv *priv) 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 @@ static int dpaa_eth_cgr_init(struct dpaa_priv *priv) 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) * 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) } 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) * 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) 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 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) /* 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 @@ static int dpaa_enable_tx_csum(struct dpaa_priv *priv, 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 @@ static int skb_to_contig_fd(struct dpaa_priv *priv, /* 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 @@ static int skb_to_sg_fd(struct dpaa_priv *priv, } 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 @@ static inline int dpaa_xmit(struct dpaa_priv *priv, 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 @@ static void dpaa_rx_error(struct net_device *net_dev, { 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 @@ static void dpaa_tx_error(struct net_device *net_dev, 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 @@ static void dpaa_tx_conf(struct net_device *net_dev, { 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 @@ static enum qman_cb_dqrr_result rx_default_dqrr(struct qman_portal *portal, 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 @@ static int dpaa_ingress_cgr_init(struct dpaa_priv *priv) } /* 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 @@ static int hip04_mac_probe(struct platform_device *pdev) 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 @@ static int hip04_mac_probe(struct platform_device *pdev) 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 @@ static int hisi_femac_drv_probe(struct platform_device *pdev) return -ENOMEM; platform_set_drvdata(pdev, ndev); + SET_NETDEV_DEV(ndev, &pdev->dev); priv = netdev_priv(ndev); priv->dev = dev; @@ -882,7 +883,6 @@ static int hisi_femac_drv_probe(struct platform_device *pdev) 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 @@ map_failed: 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 @@ static void ibmveth_rx_mss_helper(struct sk_buff *skb, u16 mss, int lrg_pkt) /* 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 @@ static const struct of_device_id mv643xx_eth_shared_ids[] = { 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 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, 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 inline bool is_bits_set(int value, int mask) } 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_switch_bank(struct encx24j600_context *ctx, } 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 int encx24j600_cmdn(struct encx24j600_context *ctx, u8 opcode, 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 @@ static int regmap_encx24j600_sfr_update(struct encx24j600_context *ctx, 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 @@ static int regmap_encx24j600_sfr_write(void *context, u8 reg, u8 *val, size_t len) { struct encx24j600_context *ctx = context; + return regmap_encx24j600_sfr_update(ctx, reg, val, len, WCRU, WCRCODE); } @@ -228,9 +232,9 @@ int regmap_encx24j600_spi_write(void *context, u8 reg, const u8 *data, 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 @@ static struct regmap_config phycfg = { .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 @@ static u16 encx24j600_read_reg(struct encx24j600_priv *priv, u8 reg) 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 @@ static void encx24j600_write_reg(struct encx24j600_priv *priv, u8 reg, u16 val) { 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 @@ static void encx24j600_update_reg(struct encx24j600_priv *priv, u8 reg, { 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 @@ static u16 encx24j600_read_phy(struct encx24j600_priv *priv, u8 reg) 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 @@ static void encx24j600_write_phy(struct encx24j600_priv *priv, u8 reg, u16 val) { 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 @@ static void encx24j600_cmd(struct encx24j600_priv *priv, u8 cmd) { 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 @@ static int encx24j600_raw_read(struct encx24j600_priv *priv, u8 reg, u8 *data, 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 @@ static int encx24j600_raw_write(struct encx24j600_priv *priv, u8 reg, 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 int encx24j600_raw_write(struct encx24j600_priv *priv, u8 reg, 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 @@ static int encx24j600_receive_packet(struct encx24j600_priv *priv, { 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 @@ static int encx24j600_receive_packet(struct encx24j600_priv *priv, /* 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 @@ static void encx24j600_rx_packets(struct encx24j600_priv *priv, u8 packet_count) 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_set_multicast_list(struct net_device *dev) 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 @@ static void encx24j600_tx_timeout(struct net_device *dev) dev->stats.tx_errors++; netif_wake_queue(dev); - return; } static int encx24j600_get_regs_len(struct net_device *dev) @@ -957,12 +968,14 @@ static int encx24j600_set_settings(struct net_device *dev, 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 @@ static const struct qed_iscsi_ops qed_iscsi_ops_pass = { .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 @@ static int emac_clks_phase1_init(struct platform_device *pdev, { 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 @@ static int emac_clks_phase2_init(struct platform_device *pdev, { 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 @@ static void r6040_down(struct net_device *dev) 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 @@ static int r6040_close(struct net_device *dev) 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 @@ static int r6040_close(struct net_device *dev) 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 @@ static int efx_ethtool_phys_id(struct net_device *net_dev, } /* 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 @@ static int efx_ethtool_get_module_info(struct net_device *net_dev, } 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 @@ const struct ethtool_ops efx_ethtool_ops = { .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 @@ static void efx_mcdi_phy_remove(struct efx_nic *efx) 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; - - 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 & + u32 supported, advertising, lp_advertising; + + 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; + + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); - if (ecmd->autoneg) { - caps = (ethtool_to_mcdi_cap(ecmd->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 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec 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 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec 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 @@ static const struct efx_phy_operations efx_mcdi_phy_ops = { .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 @@ static inline bool efx_link_state_equal(const struct efx_link_state *left, * @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 @@ struct efx_phy_operations { 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 @@ static bool gtp_check_src_ms_ipv4(struct sk_buff *skb, struct pdp_ctx *pctx, 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 @@ static inline void gtp1_push_header(struct sk_buff *skb, struct pdp_ctx *pctx) /* 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 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb, 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 receive_queue { struct napi_struct napi; + struct bpf_prog __rcu *xdp_prog; + /* Chain pages by the private ptr. */ struct page *pages; @@ -111,6 +114,9 @@ struct virtnet_info { /* # 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 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi, 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 @@ static struct sk_buff *receive_big(struct net_device *dev, 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 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, 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; + + 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(); - struct sk_buff *head_skb = page_to_skb(vi, rq, page, offset, len, - truesize); - struct sk_buff *curr_skb = head_skb; + 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 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, 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_skb: err_buf: dev->stats.rx_dropped++; dev_kfree_skb(head_skb); +xdp_xmit: return NULL; } @@ -1337,6 +1571,13 @@ static int virtnet_set_channels(struct net_device *dev, 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 @@ static const struct ethtool_ops virtnet_ethtool_ops = { .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 @@ static const struct net_device_ops virtnet_netdev = { #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 virtnet_free_queues(struct virtnet_info *vi) 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 @@ static void free_receive_page_frags(struct virtnet_info *vi) 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 @@ static void free_unused_bufs(struct virtnet_info *vi) 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 @@ static int virtnet_probe(struct virtio_device *vdev) 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 @@ static int vrf_finish_output6(struct net *net, struct sock *sk, struct in6_addr *nexthop; int ret; + nf_reset(skb); + skb->protocol = htons(ETH_P_IPV6); skb->dev = dev; @@ -547,6 +549,8 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s 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 @@ static struct sk_buff *vrf_rcv_nfhook(u8 pf, unsigned int hook, { 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 inline void write_av9110_bit (lmc_softc_t *, int); 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 |
