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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-04-07 07:42:33 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-08-10 20:03:27 -0700
commitdee1ad47f2ee75f5146d83ca757c1b7861c34c3b (patch)
tree47cbdefe3d0f9b729724e378ad6a96eaddfd5fbc /drivers/net/igbvf
parentf7917c009c28c941ba151ee66f04dc7f6a2e1e0b (diff)
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intel: Move the Intel wired LAN drivers
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/igbvf')
-rw-r--r--drivers/net/igbvf/Makefile38
-rw-r--r--drivers/net/igbvf/defines.h125
-rw-r--r--drivers/net/igbvf/ethtool.c534
-rw-r--r--drivers/net/igbvf/igbvf.h326
-rw-r--r--drivers/net/igbvf/mbx.c350
-rw-r--r--drivers/net/igbvf/mbx.h75
-rw-r--r--drivers/net/igbvf/netdev.c2859
-rw-r--r--drivers/net/igbvf/regs.h108
-rw-r--r--drivers/net/igbvf/vf.c402
-rw-r--r--drivers/net/igbvf/vf.h266
10 files changed, 0 insertions, 5083 deletions
diff --git a/drivers/net/igbvf/Makefile b/drivers/net/igbvf/Makefile
deleted file mode 100644
index 0fa3db3dd8b6..000000000000
--- a/drivers/net/igbvf/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-################################################################################
-#
-# Intel(R) 82576 Virtual Function Linux driver
-# Copyright(c) 2009 - 2010 Intel Corporation.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms and conditions of the GNU General Public License,
-# version 2, as published by the Free Software Foundation.
-#
-# This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
-# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# The full GNU General Public License is included in this distribution in
-# the file called "COPYING".
-#
-# Contact Information:
-# e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
-# Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-#
-################################################################################
-
-#
-# Makefile for the Intel(R) 82576 VF ethernet driver
-#
-
-obj-$(CONFIG_IGBVF) += igbvf.o
-
-igbvf-objs := vf.o \
- mbx.o \
- ethtool.o \
- netdev.o
-
diff --git a/drivers/net/igbvf/defines.h b/drivers/net/igbvf/defines.h
deleted file mode 100644
index 79f2604673fe..000000000000
--- a/drivers/net/igbvf/defines.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*******************************************************************************
-
- Intel(R) 82576 Virtual Function Linux driver
- Copyright(c) 1999 - 2010 Intel Corporation.
-
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
-
- This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
- 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
- The full GNU General Public License is included in this distribution in
- the file called "COPYING".
-
- Contact Information:
- e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-#ifndef _E1000_DEFINES_H_
-#define _E1000_DEFINES_H_
-
-/* Number of Transmit and Receive Descriptors must be a multiple of 8 */
-#define REQ_TX_DESCRIPTOR_MULTIPLE 8
-#define REQ_RX_DESCRIPTOR_MULTIPLE 8
-
-/* IVAR valid bit */
-#define E1000_IVAR_VALID 0x80
-
-/* Receive Descriptor bit definitions */
-#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
-#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
-#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
-#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
-#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
-#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
-#define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */
-#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */
-#define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */
-
-#define E1000_RXDEXT_STATERR_CE 0x01000000
-#define E1000_RXDEXT_STATERR_SE 0x02000000
-#define E1000_RXDEXT_STATERR_SEQ 0x04000000
-#define E1000_RXDEXT_STATERR_CXE 0x10000000
-#define E1000_RXDEXT_STATERR_TCPE 0x20000000
-#define E1000_RXDEXT_STATERR_IPE 0x40000000
-#define E1000_RXDEXT_STATERR_RXE 0x80000000
-
-
-/* Same mask, but for extended and packet split descriptors */
-#define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \
- E1000_RXDEXT_STATERR_CE | \
- E1000_RXDEXT_STATERR_SE | \
- E1000_RXDEXT_STATERR_SEQ | \
- E1000_RXDEXT_STATERR_CXE | \
- E1000_RXDEXT_STATERR_RXE)
-
-/* Device Control */
-#define E1000_CTRL_RST 0x04000000 /* Global reset */
-
-/* Device Status */
-#define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */
-#define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */
-#define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */
-#define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */
-#define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */
-#define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */
-
-#define SPEED_10 10
-#define SPEED_100 100
-#define SPEED_1000 1000
-#define HALF_DUPLEX 1
-#define FULL_DUPLEX 2
-
-/* Transmit Descriptor bit definitions */
-#define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */
-#define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */
-#define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */
-#define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */
-
-#define MAX_JUMBO_FRAME_SIZE 0x3F00
-
-/* 802.1q VLAN Packet Size */
-#define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMA'd) */
-
-/* Error Codes */
-#define E1000_SUCCESS 0
-#define E1000_ERR_CONFIG 3
-#define E1000_ERR_MAC_INIT 5
-#define E1000_ERR_MBX 15
-
-#ifndef ETH_ADDR_LEN
-#define ETH_ADDR_LEN 6
-#endif
-
-/* SRRCTL bit definitions */
-#define E1000_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */
-#define E1000_SRRCTL_BSIZEHDRSIZE_MASK 0x00000F00
-#define E1000_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */
-#define E1000_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
-#define E1000_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
-#define E1000_SRRCTL_DESCTYPE_MASK 0x0E000000
-#define E1000_SRRCTL_DROP_EN 0x80000000
-
-#define E1000_SRRCTL_BSIZEPKT_MASK 0x0000007F
-#define E1000_SRRCTL_BSIZEHDR_MASK 0x00003F00
-
-/* Additional Descriptor Control definitions */
-#define E1000_TXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Tx Queue */
-#define E1000_RXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Rx Queue */
-
-/* Direct Cache Access (DCA) definitions */
-#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
-
-#define E1000_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */
-
-#endif /* _E1000_DEFINES_H_ */
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
deleted file mode 100644
index b0b14d63dfbf..000000000000
--- a/drivers/net/igbvf/ethtool.c
+++ /dev/null
@@ -1,534 +0,0 @@
-/*******************************************************************************
-
- Intel(R) 82576 Virtual Function Linux driver
- Copyright(c) 2009 - 2010 Intel Corporation.
-
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
-
- This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
- 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
- The full GNU General Public License is included in this distribution in
- the file called "COPYING".
-
- Contact Information:
- e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-/* ethtool support for igbvf */
-
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/delay.h>
-
-#include "igbvf.h"
-#include <linux/if_vlan.h>
-
-
-struct igbvf_stats {
- char stat_string[ETH_GSTRING_LEN];
- int sizeof_stat;
- int stat_offset;
- int base_stat_offset;
-};
-
-#define IGBVF_STAT(current, base) \
- sizeof(((struct igbvf_adapter *)0)->current), \
- offsetof(struct igbvf_adapter, current), \
- offsetof(struct igbvf_adapter, base)
-
-static const struct igbvf_stats igbvf_gstrings_stats[] = {
- { "rx_packets", IGBVF_STAT(stats.gprc, stats.base_gprc) },
- { "tx_packets", IGBVF_STAT(stats.gptc, stats.base_gptc) },
- { "rx_bytes", IGBVF_STAT(stats.gorc, stats.base_gorc) },
- { "tx_bytes", IGBVF_STAT(stats.gotc, stats.base_gotc) },
- { "multicast", IGBVF_STAT(stats.mprc, stats.base_mprc) },
- { "lbrx_bytes", IGBVF_STAT(stats.gorlbc, stats.base_gorlbc) },
- { "lbrx_packets", IGBVF_STAT(stats.gprlbc, stats.base_gprlbc) },
- { "tx_restart_queue", IGBVF_STAT(restart_queue, zero_base) },
- { "rx_long_byte_count", IGBVF_STAT(stats.gorc, stats.base_gorc) },
- { "rx_csum_offload_good", IGBVF_STAT(hw_csum_good, zero_base) },
- { "rx_csum_offload_errors", IGBVF_STAT(hw_csum_err, zero_base) },
- { "rx_header_split", IGBVF_STAT(rx_hdr_split, zero_base) },
- { "alloc_rx_buff_failed", IGBVF_STAT(alloc_rx_buff_failed, zero_base) },
-};
-
-#define IGBVF_GLOBAL_STATS_LEN ARRAY_SIZE(igbvf_gstrings_stats)
-
-static const char igbvf_gstrings_test[][ETH_GSTRING_LEN] = {
- "Link test (on/offline)"
-};
-
-#define IGBVF_TEST_LEN ARRAY_SIZE(igbvf_gstrings_test)
-
-static int igbvf_get_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- struct e1000_hw *hw = &adapter->hw;
- u32 status;
-
- ecmd->supported = SUPPORTED_1000baseT_Full;
-
- ecmd->advertising = ADVERTISED_1000baseT_Full;
-
- ecmd->port = -1;
- ecmd->transceiver = XCVR_DUMMY1;
-
- status = er32(STATUS);
- if (status & E1000_STATUS_LU) {
- if (status & E1000_STATUS_SPEED_1000)
- ethtool_cmd_speed_set(ecmd, SPEED_1000);
- else if (status & E1000_STATUS_SPEED_100)
- ethtool_cmd_speed_set(ecmd, SPEED_100);
- else
- ethtool_cmd_speed_set(ecmd, SPEED_10);
-
- if (status & E1000_STATUS_FD)
- ecmd->duplex = DUPLEX_FULL;
- else
- ecmd->duplex = DUPLEX_HALF;
- } else {
- ethtool_cmd_speed_set(ecmd, -1);
- ecmd->duplex = -1;
- }
-
- ecmd->autoneg = AUTONEG_DISABLE;
-
- return 0;
-}
-
-static int igbvf_set_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
-{
- return -EOPNOTSUPP;
-}
-
-static void igbvf_get_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
-{
- return;
-}
-
-static int igbvf_set_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
-{
- return -EOPNOTSUPP;
-}
-
-static u32 igbvf_get_rx_csum(struct net_device *netdev)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- return !(adapter->flags & IGBVF_FLAG_RX_CSUM_DISABLED);
-}
-
-static int igbvf_set_rx_csum(struct net_device *netdev, u32 data)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
-
- if (data)
- adapter->flags &= ~IGBVF_FLAG_RX_CSUM_DISABLED;
- else
- adapter->flags |= IGBVF_FLAG_RX_CSUM_DISABLED;
-
- return 0;
-}
-
-static u32 igbvf_get_tx_csum(struct net_device *netdev)
-{
- return (netdev->features & NETIF_F_IP_CSUM) != 0;
-}
-
-static int igbvf_set_tx_csum(struct net_device *netdev, u32 data)
-{
- if (data)
- netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
- else
- netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
- return 0;
-}
-
-static int igbvf_set_tso(struct net_device *netdev, u32 data)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
-
- if (data) {
- netdev->features |= NETIF_F_TSO;
- netdev->features |= NETIF_F_TSO6;
- } else {
- netdev->features &= ~NETIF_F_TSO;
- netdev->features &= ~NETIF_F_TSO6;
- }
-
- dev_info(&adapter->pdev->dev, "TSO is %s\n",
- data ? "Enabled" : "Disabled");
- return 0;
-}
-
-static u32 igbvf_get_msglevel(struct net_device *netdev)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- return adapter->msg_enable;
-}
-
-static void igbvf_set_msglevel(struct net_device *netdev, u32 data)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- adapter->msg_enable = data;
-}
-
-static int igbvf_get_regs_len(struct net_device *netdev)
-{
-#define IGBVF_REGS_LEN 8
- return IGBVF_REGS_LEN * sizeof(u32);
-}
-
-static void igbvf_get_regs(struct net_device *netdev,
- struct ethtool_regs *regs, void *p)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- struct e1000_hw *hw = &adapter->hw;
- u32 *regs_buff = p;
-
- memset(p, 0, IGBVF_REGS_LEN * sizeof(u32));
-
- regs->version = (1 << 24) | (adapter->pdev->revision << 16) |
- adapter->pdev->device;
-
- regs_buff[0] = er32(CTRL);
- regs_buff[1] = er32(STATUS);
-
- regs_buff[2] = er32(RDLEN(0));
- regs_buff[3] = er32(RDH(0));
- regs_buff[4] = er32(RDT(0));
-
- regs_buff[5] = er32(TDLEN(0));
- regs_buff[6] = er32(TDH(0));
- regs_buff[7] = er32(TDT(0));
-}
-
-static int igbvf_get_eeprom_len(struct net_device *netdev)
-{
- return 0;
-}
-
-static int igbvf_get_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
-{
- return -EOPNOTSUPP;
-}
-
-static int igbvf_set_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
-{
- return -EOPNOTSUPP;
-}
-
-static void igbvf_get_drvinfo(struct net_device *netdev,
- struct ethtool_drvinfo *drvinfo)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- char firmware_version[32] = "N/A";
-
- strncpy(drvinfo->driver, igbvf_driver_name, 32);
- strncpy(drvinfo->version, igbvf_driver_version, 32);
- strncpy(drvinfo->fw_version, firmware_version, 32);
- strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
- drvinfo->regdump_len = igbvf_get_regs_len(netdev);
- drvinfo->eedump_len = igbvf_get_eeprom_len(netdev);
-}
-
-static void igbvf_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- struct igbvf_ring *tx_ring = adapter->tx_ring;
- struct igbvf_ring *rx_ring = adapter->rx_ring;
-
- ring->rx_max_pending = IGBVF_MAX_RXD;
- ring->tx_max_pending = IGBVF_MAX_TXD;
- ring->rx_mini_max_pending = 0;
- ring->rx_jumbo_max_pending = 0;
- ring->rx_pending = rx_ring->count;
- ring->tx_pending = tx_ring->count;
- ring->rx_mini_pending = 0;
- ring->rx_jumbo_pending = 0;
-}
-
-static int igbvf_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- struct igbvf_ring *temp_ring;
- int err = 0;
- u32 new_rx_count, new_tx_count;
-
- if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
- return -EINVAL;
-
- new_rx_count = max(ring->rx_pending, (u32)IGBVF_MIN_RXD);
- new_rx_count = min(new_rx_count, (u32)IGBVF_MAX_RXD);
- new_rx_count = ALIGN(new_rx_count, REQ_RX_DESCRIPTOR_MULTIPLE);
-
- new_tx_count = max(ring->tx_pending, (u32)IGBVF_MIN_TXD);
- new_tx_count = min(new_tx_count, (u32)IGBVF_MAX_TXD);
- new_tx_count = ALIGN(new_tx_count, REQ_TX_DESCRIPTOR_MULTIPLE);
-
- if ((new_tx_count == adapter->tx_ring->count) &&
- (new_rx_count == adapter->rx_ring->count)) {
- /* nothing to do */
- return 0;
- }
-
- while (test_and_set_bit(__IGBVF_RESETTING, &adapter->state))
- msleep(1);
-
- if (!netif_running(adapter->netdev)) {
- adapter->tx_ring->count = new_tx_count;
- adapter->rx_ring->count = new_rx_count;
- goto clear_reset;
- }
-
- temp_ring = vmalloc(sizeof(struct igbvf_ring));
- if (!temp_ring) {
- err = -ENOMEM;
- goto clear_reset;
- }
-
- igbvf_down(adapter);
-
- /*
- * We can't just free everything and then setup again,
- * because the ISRs in MSI-X mode get passed pointers
- * to the tx and rx ring structs.
- */
- if (new_tx_count != adapter->tx_ring->count) {
- memcpy(temp_ring, adapter->tx_ring, sizeof(struct igbvf_ring));
-
- temp_ring->count = new_tx_count;
- err = igbvf_setup_tx_resources(adapter, temp_ring);
- if (err)
- goto err_setup;
-
- igbvf_free_tx_resources(adapter->tx_ring);
-
- memcpy(adapter->tx_ring, temp_ring, sizeof(struct igbvf_ring));
- }
-
- if (new_rx_count != adapter->rx_ring->count) {
- memcpy(temp_ring, adapter->rx_ring, sizeof(struct igbvf_ring));
-
- temp_ring->count = new_rx_count;
- err = igbvf_setup_rx_resources(adapter, temp_ring);
- if (err)
- goto err_setup;
-
- igbvf_free_rx_resources(adapter->rx_ring);
-
- memcpy(adapter->rx_ring, temp_ring,sizeof(struct igbvf_ring));
- }
-err_setup:
- igbvf_up(adapter);
- vfree(temp_ring);
-clear_reset:
- clear_bit(__IGBVF_RESETTING, &adapter->state);
- return err;
-}
-
-static int igbvf_link_test(struct igbvf_adapter *adapter, u64 *data)
-{
- struct e1000_hw *hw = &adapter->hw;
- *data = 0;
-
- hw->mac.ops.check_for_link(hw);
-
- if (!(er32(STATUS) & E1000_STATUS_LU))
- *data = 1;
-
- return *data;
-}
-
-static void igbvf_diag_test(struct net_device *netdev,
- struct ethtool_test *eth_test, u64 *data)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
-
- set_bit(__IGBVF_TESTING, &adapter->state);
-
- /*
- * Link test performed before hardware reset so autoneg doesn't
- * interfere with test result
- */
- if (igbvf_link_test(adapter, &data[0]))
- eth_test->flags |= ETH_TEST_FL_FAILED;
-
- clear_bit(__IGBVF_TESTING, &adapter->state);
- msleep_interruptible(4 * 1000);
-}
-
-static void igbvf_get_wol(struct net_device *netdev,
- struct ethtool_wolinfo *wol)
-{
- wol->supported = 0;
- wol->wolopts = 0;
-}
-
-static int igbvf_set_wol(struct net_device *netdev,
- struct ethtool_wolinfo *wol)
-{
- return -EOPNOTSUPP;
-}
-
-static int igbvf_get_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ec)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
-
- if (adapter->itr_setting <= 3)
- ec->rx_coalesce_usecs = adapter->itr_setting;
- else
- ec->rx_coalesce_usecs = adapter->itr_setting >> 2;
-
- return 0;
-}
-
-static int igbvf_set_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ec)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- struct e1000_hw *hw = &adapter->hw;
-
- if ((ec->rx_coalesce_usecs > IGBVF_MAX_ITR_USECS) ||
- ((ec->rx_coalesce_usecs > 3) &&
- (ec->rx_coalesce_usecs < IGBVF_MIN_ITR_USECS)) ||
- (ec->rx_coalesce_usecs == 2))
- return -EINVAL;
-
- /* convert to rate of irq's per second */
- if (ec->rx_coalesce_usecs && ec->rx_coalesce_usecs <= 3) {
- adapter->itr = IGBVF_START_ITR;
- adapter->itr_setting = ec->rx_coalesce_usecs;
- } else {
- adapter->itr = ec->rx_coalesce_usecs << 2;
- adapter->itr_setting = adapter->itr;
- }
-
- writel(adapter->itr,
- hw->hw_addr + adapter->rx_ring[0].itr_register);
-
- return 0;
-}
-
-static int igbvf_nway_reset(struct net_device *netdev)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- if (netif_running(netdev))
- igbvf_reinit_locked(adapter);
- return 0;
-}
-
-
-static void igbvf_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats,
- u64 *data)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
- int i;
-
- igbvf_update_stats(adapter);
- for (i = 0; i < IGBVF_GLOBAL_STATS_LEN; i++) {
- char *p = (char *)adapter +
- igbvf_gstrings_stats[i].stat_offset;
- char *b = (char *)adapter +
- igbvf_gstrings_stats[i].base_stat_offset;
- data[i] = ((igbvf_gstrings_stats[i].sizeof_stat ==
- sizeof(u64)) ? (*(u64 *)p - *(u64 *)b) :
- (*(u32 *)p - *(u32 *)b));
- }
-
-}
-
-static int igbvf_get_sset_count(struct net_device *dev, int stringset)
-{
- switch(stringset) {
- case ETH_SS_TEST:
- return IGBVF_TEST_LEN;
- case ETH_SS_STATS:
- return IGBVF_GLOBAL_STATS_LEN;
- default:
- return -EINVAL;
- }
-}
-
-static void igbvf_get_strings(struct net_device *netdev, u32 stringset,
- u8 *data)
-{
- u8 *p = data;
- int i;
-
- switch (stringset) {
- case ETH_SS_TEST:
- memcpy(data, *igbvf_gstrings_test, sizeof(igbvf_gstrings_test));
- break;
- case ETH_SS_STATS:
- for (i = 0; i < IGBVF_GLOBAL_STATS_LEN; i++) {
- memcpy(p, igbvf_gstrings_stats[i].stat_string,
- ETH_GSTRING_LEN);
- p += ETH_GSTRING_LEN;
- }
- break;
- }
-}
-
-static const struct ethtool_ops igbvf_ethtool_ops = {
- .get_settings = igbvf_get_settings,
- .set_settings = igbvf_set_settings,
- .get_drvinfo = igbvf_get_drvinfo,
- .get_regs_len = igbvf_get_regs_len,
- .get_regs = igbvf_get_regs,
- .get_wol = igbvf_get_wol,
- .set_wol = igbvf_set_wol,
- .get_msglevel = igbvf_get_msglevel,
- .set_msglevel = igbvf_set_msglevel,
- .nway_reset = igbvf_nway_reset,
- .get_link = ethtool_op_get_link,
- .get_eeprom_len = igbvf_get_eeprom_len,
- .get_eeprom = igbvf_get_eeprom,
- .set_eeprom = igbvf_set_eeprom,
- .get_ringparam = igbvf_get_ringparam,
- .set_ringparam = igbvf_set_ringparam,
- .get_pauseparam = igbvf_get_pauseparam,
- .set_pauseparam = igbvf_set_pauseparam,
- .get_rx_csum = igbvf_get_rx_csum,
- .set_rx_csum = igbvf_set_rx_csum,
- .get_tx_csum = igbvf_get_tx_csum,
- .set_tx_csum = igbvf_set_tx_csum,
- .get_sg = ethtool_op_get_sg,
- .set_sg = ethtool_op_set_sg,
- .get_tso = ethtool_op_get_tso,
- .set_tso = igbvf_set_tso,
- .self_test = igbvf_diag_test,
- .get_sset_count = igbvf_get_sset_count,
- .get_strings = igbvf_get_strings,
- .get_ethtool_stats = igbvf_get_ethtool_stats,
- .get_coalesce = igbvf_get_coalesce,
- .set_coalesce = igbvf_set_coalesce,
-};
-
-void igbvf_set_ethtool_ops(struct net_device *netdev)
-{
- /* have to "undeclare" const on this struct to remove warnings */
- SET_ETHTOOL_OPS(netdev, (struct ethtool_ops *)&igbvf_ethtool_ops);
-}
diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
deleted file mode 100644
index fd4a7b780fdd..000000000000
--- a/drivers/net/igbvf/igbvf.h
+++ /dev/null
@@ -1,326 +0,0 @@
-/*******************************************************************************
-
- Intel(R) 82576 Virtual Function Linux driver
- Copyright(c) 2009 - 2010 Intel Corporation.
-
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
-
- This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
- 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
- The full GNU General Public License is included in this distribution in
- the file called "COPYING".
-
- Contact Information:
- e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-/* Linux PRO/1000 Ethernet Driver main header file */
-
-#ifndef _IGBVF_H_
-#define _IGBVF_H_
-
-#include <linux/types.h>
-#include <linux/timer.h>
-#include <linux/io.h>
-#include <linux/netdevice.h>
-#include <linux/if_vlan.h>
-
-#include "vf.h"
-
-/* Forward declarations */
-struct igbvf_info;
-struct igbvf_adapter;
-
-/* Interrupt defines */
-#define IGBVF_START_ITR 648 /* ~6000 ints/sec */
-
-/* Interrupt modes, as used by the IntMode parameter */
-#define IGBVF_INT_MODE_LEGACY 0
-#define IGBVF_INT_MODE_MSI 1
-#define IGBVF_INT_MODE_MSIX 2
-
-/* Tx/Rx descriptor defines */
-#define IGBVF_DEFAULT_TXD 256
-#define IGBVF_MAX_TXD 4096
-#define IGBVF_MIN_TXD 80
-
-#define IGBVF_DEFAULT_RXD 256
-#define IGBVF_MAX_RXD 4096
-#define IGBVF_MIN_RXD 80
-
-#define IGBVF_MIN_ITR_USECS 10 /* 100000 irq/sec */
-#define IGBVF_MAX_ITR_USECS 10000 /* 100 irq/sec */
-
-/* RX descriptor control thresholds.
- * PTHRESH - MAC will consider prefetch if it has fewer than this number of
- * descriptors available in its onboard memory.
- * Setting this to 0 disables RX descriptor prefetch.
- * HTHRESH - MAC will only prefetch if there are at least this many descriptors
- * available in host memory.
- * If PTHRESH is 0, this should also be 0.
- * WTHRESH - RX descriptor writeback threshold - MAC will delay writing back
- * descriptors until either it has this many to write back, or the
- * ITR timer expires.
- */
-#define IGBVF_RX_PTHRESH 16
-#define IGBVF_RX_HTHRESH 8
-#define IGBVF_RX_WTHRESH 1
-
-/* this is the size past which hardware will drop packets when setting LPE=0 */
-#define MAXIMUM_ETHERNET_VLAN_SIZE 1522
-
-#define IGBVF_FC_PAUSE_TIME 0x0680 /* 858 usec */
-
-/* How many Tx Descriptors do we need to call netif_wake_queue ? */
-#define IGBVF_TX_QUEUE_WAKE 32
-/* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define IGBVF_RX_BUFFER_WRITE 16 /* Must be power of 2 */
-
-#define AUTO_ALL_MODES 0
-#define IGBVF_EEPROM_APME 0x0400
-
-#define IGBVF_MNG_VLAN_NONE (-1)
-
-/* Number of packet split data buffers (not including the header buffer) */
-#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
-
-enum igbvf_boards {
- board_vf,
- board_i350_vf,
-};
-
-struct igbvf_queue_stats {
- u64 packets;
- u64 bytes;
-};
-
-/*
- * wrappers around a pointer to a socket buffer,
- * so a DMA handle can be stored along with the buffer
- */
-struct igbvf_buffer {
- dma_addr_t dma;
- struct sk_buff *skb;
- union {
- /* Tx */
- struct {
- unsigned long time_stamp;
- u16 length;
- u16 next_to_watch;
- u16 mapped_as_page;
- };
- /* Rx */
- struct {
- struct page *page;
- u64 page_dma;
- unsigned int page_offset;
- };
- };
-};
-
-union igbvf_desc {
- union e1000_adv_rx_desc rx_desc;
- union e1000_adv_tx_desc tx_desc;
- struct e1000_adv_tx_context_desc tx_context_desc;
-};
-
-struct igbvf_ring {
- struct igbvf_adapter *adapter; /* backlink */
- union igbvf_desc *desc; /* pointer to ring memory */
- dma_addr_t dma; /* phys address of ring */
- unsigned int size; /* length of ring in bytes */
- unsigned int count; /* number of desc. in ring */
-
- u16 next_to_use;
- u16 next_to_clean;
-
- u16 head;
- u16 tail;
-
- /* array of buffer information structs */
- struct igbvf_buffer *buffer_info;
- struct napi_struct napi;
-
- char name[IFNAMSIZ + 5];
- u32 eims_value;
- u32 itr_val;
- u16 itr_register;
- int set_itr;
-
- struct sk_buff *rx_skb_top;
-
- struct igbvf_queue_stats stats;
-};
-
-/* board specific private data structure */
-struct igbvf_adapter {
- struct timer_list watchdog_timer;
- struct timer_list blink_timer;
-
- struct work_struct reset_task;
- struct work_struct watchdog_task;
-
- const struct igbvf_info *ei;
-
- unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
- u32 bd_number;
- u32 rx_buffer_len;
- u32 polling_interval;
- u16 mng_vlan_id;
- u16 link_speed;
- u16 link_duplex;
-
- spinlock_t tx_queue_lock; /* prevent concurrent tail updates */
-
- /* track device up/down/testing state */
- unsigned long state;
-
- /* Interrupt Throttle Rate */
- u32 itr;
- u32 itr_setting;
- u16 tx_itr;
- u16 rx_itr;
-
- /*
- * Tx
- */
- struct igbvf_ring *tx_ring /* One per active queue */
- ____cacheline_aligned_in_smp;
-
- unsigned int restart_queue;
- u32 txd_cmd;
-
- u32 tx_int_delay;
- u32 tx_abs_int_delay;
-
- unsigned int total_tx_bytes;
- unsigned int total_tx_packets;
- unsigned int total_rx_bytes;
- unsigned int total_rx_packets;
-
- /* Tx stats */
- u32 tx_timeout_count;
- u32 tx_fifo_head;
- u32 tx_head_addr;
- u32 tx_fifo_size;
- u32 tx_dma_failed;
-
- /*
- * Rx
- */
- struct igbvf_ring *rx_ring;
-
- u32 rx_int_delay;
- u32 rx_abs_int_delay;
-
- /* Rx stats */
- u64 hw_csum_err;
- u64 hw_csum_good;
- u64 rx_hdr_split;
- u32 alloc_rx_buff_failed;
- u32 rx_dma_failed;
-
- unsigned int rx_ps_hdr_size;
- u32 max_frame_size;
- u32 min_frame_size;
-
- /* OS defined structs */
- struct net_device *netdev;
- struct pci_dev *pdev;
- struct net_device_stats net_stats;
- spinlock_t stats_lock; /* prevent concurrent stats updates */
-
- /* structs defined in e1000_hw.h */
- struct e1000_hw hw;
-
- /* The VF counters don't clear on read so we have to get a base
- * count on driver start up and always subtract that base on
- * on the first update, thus the flag..
- */
- struct e1000_vf_stats stats;
- u64 zero_base;
-
- struct igbvf_ring test_tx_ring;
- struct igbvf_ring test_rx_ring;
- u32 test_icr;
-
- u32 msg_enable;
- struct msix_entry *msix_entries;
- int int_mode;
- u32 eims_enable_mask;
- u32 eims_other;
- u32 int_counter0;
- u32 int_counter1;
-
- u32 eeprom_wol;
- u32 wol;
- u32 pba;
-
- bool fc_autoneg;
-