diff options
author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-04-07 07:42:33 -0700 |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-10 20:03:27 -0700 |
commit | dee1ad47f2ee75f5146d83ca757c1b7861c34c3b (patch) | |
tree | 47cbdefe3d0f9b729724e378ad6a96eaddfd5fbc /drivers/net/ixgbevf | |
parent | f7917c009c28c941ba151ee66f04dc7f6a2e1e0b (diff) |
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/ixgbevf')
-rw-r--r-- | drivers/net/ixgbevf/Makefile | 38 | ||||
-rw-r--r-- | drivers/net/ixgbevf/defines.h | 297 | ||||
-rw-r--r-- | drivers/net/ixgbevf/ethtool.c | 742 | ||||
-rw-r--r-- | drivers/net/ixgbevf/ixgbevf.h | 318 | ||||
-rw-r--r-- | drivers/net/ixgbevf/ixgbevf_main.c | 3523 | ||||
-rw-r--r-- | drivers/net/ixgbevf/mbx.c | 341 | ||||
-rw-r--r-- | drivers/net/ixgbevf/mbx.h | 99 | ||||
-rw-r--r-- | drivers/net/ixgbevf/regs.h | 85 | ||||
-rw-r--r-- | drivers/net/ixgbevf/vf.c | 426 | ||||
-rw-r--r-- | drivers/net/ixgbevf/vf.h | 174 |
10 files changed, 0 insertions, 6043 deletions
diff --git a/drivers/net/ixgbevf/Makefile b/drivers/net/ixgbevf/Makefile deleted file mode 100644 index 1f35d229e71..00000000000 --- a/drivers/net/ixgbevf/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -################################################################################ -# -# Intel 82599 Virtual Function 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 -# -################################################################################ - -# -# Makefile for the Intel(R) 82599 VF ethernet driver -# - -obj-$(CONFIG_IXGBEVF) += ixgbevf.o - -ixgbevf-objs := vf.o \ - mbx.o \ - ethtool.o \ - ixgbevf_main.o - diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h deleted file mode 100644 index 78abb6f1a86..00000000000 --- a/drivers/net/ixgbevf/defines.h +++ /dev/null @@ -1,297 +0,0 @@ -/******************************************************************************* - - Intel 82599 Virtual Function 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 _IXGBEVF_DEFINES_H_ -#define _IXGBEVF_DEFINES_H_ - -/* Device IDs */ -#define IXGBE_DEV_ID_82599_VF 0x10ED -#define IXGBE_DEV_ID_X540_VF 0x1515 - -#define IXGBE_VF_IRQ_CLEAR_MASK 7 -#define IXGBE_VF_MAX_TX_QUEUES 1 -#define IXGBE_VF_MAX_RX_QUEUES 1 -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 - -/* Link speed */ -typedef u32 ixgbe_link_speed; -#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 -#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 - -#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ -#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ -#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ -#define IXGBE_LINKS_UP 0x40000000 -#define IXGBE_LINKS_SPEED_82599 0x30000000 -#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 -#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 - -/* Number of Transmit and Receive Descriptors must be a multiple of 8 */ -#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE 8 -#define IXGBE_REQ_TX_BUFFER_GRANULARITY 1024 - -/* Interrupt Vector Allocation Registers */ -#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ - -#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ - -/* Receive Config masks */ -#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */ -#define IXGBE_RXCTRL_DMBYPS 0x00000002 /* Descriptor Monitor Bypass */ -#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ -#define IXGBE_RXDCTL_VME 0x40000000 /* VLAN mode enable */ -#define IXGBE_RXDCTL_RLPMLMASK 0x00003FFF /* Only supported on the X540 */ -#define IXGBE_RXDCTL_RLPML_EN 0x00008000 - -/* DCA Control */ -#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ - -/* PSRTYPE bit definitions */ -#define IXGBE_PSRTYPE_TCPHDR 0x00000010 -#define IXGBE_PSRTYPE_UDPHDR 0x00000020 -#define IXGBE_PSRTYPE_IPV4HDR 0x00000100 -#define IXGBE_PSRTYPE_IPV6HDR 0x00000200 -#define IXGBE_PSRTYPE_L2HDR 0x00001000 - -/* SRRCTL bit definitions */ -#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ -#define IXGBE_SRRCTL_RDMTS_SHIFT 22 -#define IXGBE_SRRCTL_RDMTS_MASK 0x01C00000 -#define IXGBE_SRRCTL_DROP_EN 0x10000000 -#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F -#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00 -#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000 -#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000 -#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 -#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000 - -/* Receive Descriptor bit definitions */ -#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */ -#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */ -#define IXGBE_RXD_STAT_FLM 0x04 /* FDir Match */ -#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ -#define IXGBE_RXDADV_NEXTP_MASK 0x000FFFF0 /* Next Descriptor Index */ -#define IXGBE_RXDADV_NEXTP_SHIFT 0x00000004 -#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ -#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */ -#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ -#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */ -#define IXGBE_RXD_STAT_CRCV 0x100 /* Speculative CRC Valid */ -#define IXGBE_RXD_STAT_VEXT 0x200 /* 1st VLAN found */ -#define IXGBE_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ -#define IXGBE_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ -#define IXGBE_RXD_STAT_TS 0x10000 /* Time Stamp */ -#define IXGBE_RXD_STAT_SECP 0x20000 /* Security Processing */ -#define IXGBE_RXD_STAT_LB 0x40000 /* Loopback Status */ -#define IXGBE_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ -#define IXGBE_RXD_ERR_CE 0x01 /* CRC Error */ -#define IXGBE_RXD_ERR_LE 0x02 /* Length Error */ -#define IXGBE_RXD_ERR_PE 0x08 /* Packet Error */ -#define IXGBE_RXD_ERR_OSE 0x10 /* Oversize Error */ -#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */ -#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */ -#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */ -#define IXGBE_RXDADV_ERR_MASK 0xFFF00000 /* RDESC.ERRORS mask */ -#define IXGBE_RXDADV_ERR_SHIFT 20 /* RDESC.ERRORS shift */ -#define IXGBE_RXDADV_ERR_HBO 0x00800000 /*Header Buffer Overflow */ -#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */ -#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */ -#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */ -#define IXGBE_RXDADV_ERR_OSE 0x10000000 /* Oversize Error */ -#define IXGBE_RXDADV_ERR_USE 0x20000000 /* Undersize Error */ -#define IXGBE_RXDADV_ERR_TCPE 0x40000000 /* TCP/UDP Checksum Error */ -#define IXGBE_RXDADV_ERR_IPE 0x80000000 /* IP Checksum Error */ -#define IXGBE_RXD_VLAN_ID_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ -#define IXGBE_RXD_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ -#define IXGBE_RXD_PRI_SHIFT 13 -#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */ -#define IXGBE_RXD_CFI_SHIFT 12 - -#define IXGBE_RXDADV_STAT_DD IXGBE_RXD_STAT_DD /* Done */ -#define IXGBE_RXDADV_STAT_EOP IXGBE_RXD_STAT_EOP /* End of Packet */ -#define IXGBE_RXDADV_STAT_FLM IXGBE_RXD_STAT_FLM /* FDir Match */ -#define IXGBE_RXDADV_STAT_VP IXGBE_RXD_STAT_VP /* IEEE VLAN Pkt */ -#define IXGBE_RXDADV_STAT_MASK 0x000FFFFF /* Stat/NEXTP: bit 0-19 */ -#define IXGBE_RXDADV_STAT_FCEOFS 0x00000040 /* FCoE EOF/SOF Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT 0x00000030 /* FCoE Pkt Stat */ -#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */ -#define IXGBE_RXDADV_STAT_FCSTAT_NODDP 0x00000010 /* 01: Ctxt w/o DDP */ -#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */ -#define IXGBE_RXDADV_STAT_FCSTAT_DDP 0x00000030 /* 11: Ctxt w/ DDP */ - -#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F -#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 -#define IXGBE_RXDADV_PKTTYPE_MASK_EX 0x0001FFF0 -#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 -#define IXGBE_RXDADV_RSCCNT_MASK 0x001E0000 -#define IXGBE_RXDADV_RSCCNT_SHIFT 17 -#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 -#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 -#define IXGBE_RXDADV_SPH 0x8000 - -#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXD_ERR_CE | \ - IXGBE_RXD_ERR_LE | \ - IXGBE_RXD_ERR_PE | \ - IXGBE_RXD_ERR_OSE | \ - IXGBE_RXD_ERR_USE) - -#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \ - IXGBE_RXDADV_ERR_CE | \ - IXGBE_RXDADV_ERR_LE | \ - IXGBE_RXDADV_ERR_PE | \ - IXGBE_RXDADV_ERR_OSE | \ - IXGBE_RXDADV_ERR_USE) - -#define IXGBE_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ -#define IXGBE_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ -#define IXGBE_TXD_CMD_EOP 0x01000000 /* End of Packet */ -#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ -#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */ -#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */ -#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ -#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ -#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */ - -/* Transmit Descriptor - Advanced */ -union ixgbe_adv_tx_desc { - struct { - __le64 buffer_addr; /* Address of descriptor's data buf */ - __le32 cmd_type_len; - __le32 olinfo_status; - } read; - struct { - __le64 rsvd; /* Reserved */ - __le32 nxtseq_seed; - __le32 status; - } wb; -}; - -/* Receive Descriptor - Advanced */ -union ixgbe_adv_rx_desc { - struct { - __le64 pkt_addr; /* Packet buffer address */ - __le64 hdr_addr; /* Header buffer address */ - } read; - struct { - struct { - union { - __le32 data; - struct { - __le16 pkt_info; /* RSS, Pkt type */ - __le16 hdr_info; /* Splithdr, hdrlen */ - } hs_rss; - } lo_dword; - union { - __le32 rss; /* RSS Hash */ - struct { - __le16 ip_id; /* IP id */ - __le16 csum; /* Packet Checksum */ - } csum_ip; - } hi_dword; - } lower; - struct { - __le32 status_error; /* ext status/error */ - __le16 length; /* Packet length */ - __le16 vlan; /* VLAN tag */ - } upper; - } wb; /* writeback */ -}; - -/* Context descriptors */ -struct ixgbe_adv_tx_context_desc { - __le32 vlan_macip_lens; - __le32 seqnum_seed; - __le32 type_tucmd_mlhl; - __le32 mss_l4len_idx; -}; - -/* Adv Transmit Descriptor Config Masks */ -#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */ -#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Desc */ -#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ -#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */ -#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */ -#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ -#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */ -#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */ -#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ -#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */ -#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ -#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ -#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ -#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ -#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ -#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ -#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */ -#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \ - IXGBE_ADVTXD_POPTS_SHIFT) -#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ -#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ -#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ -#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ -#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ - -/* Interrupt register bitmasks */ - -/* Extended Interrupt Cause Read */ -#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ -#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */ -#define IXGBE_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ - -/* Extended Interrupt Cause Set */ -#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ - -/* Extended Interrupt Mask Set */ -#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ - -/* Extended Interrupt Mask Clear */ -#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */ -#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */ -#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ - -#define IXGBE_EIMS_ENABLE_MASK ( \ - IXGBE_EIMS_RTX_QUEUE | \ - IXGBE_EIMS_MAILBOX | \ - IXGBE_EIMS_OTHER) - -#define IXGBE_EITR_CNT_WDIS 0x80000000 - -/* Error Codes */ -#define IXGBE_ERR_INVALID_MAC_ADDR -1 -#define IXGBE_ERR_RESET_FAILED -2 - -#endif /* _IXGBEVF_DEFINES_H_ */ diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c deleted file mode 100644 index deee3754b1f..00000000000 --- a/drivers/net/ixgbevf/ethtool.c +++ /dev/null @@ -1,742 +0,0 @@ -/******************************************************************************* - - Intel 82599 Virtual Function driver - Copyright(c) 1999 - 2009 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 ixgbevf */ - -#include <linux/types.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/pci.h> -#include <linux/netdevice.h> -#include <linux/ethtool.h> -#include <linux/vmalloc.h> -#include <linux/if_vlan.h> -#include <linux/uaccess.h> - -#include "ixgbevf.h" - -#define IXGBE_ALL_RAR_ENTRIES 16 - -#ifdef ETHTOOL_GSTATS -struct ixgbe_stats { - char stat_string[ETH_GSTRING_LEN]; - int sizeof_stat; - int stat_offset; - int base_stat_offset; - int saved_reset_offset; -}; - -#define IXGBEVF_STAT(m, b, r) sizeof(((struct ixgbevf_adapter *)0)->m), \ - offsetof(struct ixgbevf_adapter, m), \ - offsetof(struct ixgbevf_adapter, b), \ - offsetof(struct ixgbevf_adapter, r) -static struct ixgbe_stats ixgbe_gstrings_stats[] = { - {"rx_packets", IXGBEVF_STAT(stats.vfgprc, stats.base_vfgprc, - stats.saved_reset_vfgprc)}, - {"tx_packets", IXGBEVF_STAT(stats.vfgptc, stats.base_vfgptc, - stats.saved_reset_vfgptc)}, - {"rx_bytes", IXGBEVF_STAT(stats.vfgorc, stats.base_vfgorc, - stats.saved_reset_vfgorc)}, - {"tx_bytes", IXGBEVF_STAT(stats.vfgotc, stats.base_vfgotc, - stats.saved_reset_vfgotc)}, - {"tx_busy", IXGBEVF_STAT(tx_busy, zero_base, zero_base)}, - {"multicast", IXGBEVF_STAT(stats.vfmprc, stats.base_vfmprc, - stats.saved_reset_vfmprc)}, - {"rx_csum_offload_good", IXGBEVF_STAT(hw_csum_rx_good, zero_base, - zero_base)}, - {"rx_csum_offload_errors", IXGBEVF_STAT(hw_csum_rx_error, zero_base, - zero_base)}, - {"tx_csum_offload_ctxt", IXGBEVF_STAT(hw_csum_tx_good, zero_base, - zero_base)}, - {"rx_header_split", IXGBEVF_STAT(rx_hdr_split, zero_base, zero_base)}, -}; - -#define IXGBE_QUEUE_STATS_LEN 0 -#define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats) - -#define IXGBEVF_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN) -#endif /* ETHTOOL_GSTATS */ -#ifdef ETHTOOL_TEST -static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = { - "Register test (offline)", - "Link test (on/offline)" -}; -#define IXGBE_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN) -#endif /* ETHTOOL_TEST */ - -static int ixgbevf_get_settings(struct net_device *netdev, - struct ethtool_cmd *ecmd) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - struct ixgbe_hw *hw = &adapter->hw; - u32 link_speed = 0; - bool link_up; - - ecmd->supported = SUPPORTED_10000baseT_Full; - ecmd->autoneg = AUTONEG_DISABLE; - ecmd->transceiver = XCVR_DUMMY1; - ecmd->port = -1; - - hw->mac.ops.check_link(hw, &link_speed, &link_up, false); - - if (link_up) { - ethtool_cmd_speed_set( - ecmd, - (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ? - SPEED_10000 : SPEED_1000); - ecmd->duplex = DUPLEX_FULL; - } else { - ethtool_cmd_speed_set(ecmd, -1); - ecmd->duplex = -1; - } - - return 0; -} - -static u32 ixgbevf_get_rx_csum(struct net_device *netdev) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - return adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED; -} - -static int ixgbevf_set_rx_csum(struct net_device *netdev, u32 data) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - if (data) - adapter->flags |= IXGBE_FLAG_RX_CSUM_ENABLED; - else - adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED; - - if (netif_running(netdev)) { - if (!adapter->dev_closed) - ixgbevf_reinit_locked(adapter); - } else { - ixgbevf_reset(adapter); - } - - return 0; -} - -static int ixgbevf_set_tso(struct net_device *netdev, u32 data) -{ - if (data) { - netdev->features |= NETIF_F_TSO; - netdev->features |= NETIF_F_TSO6; - } else { - netif_tx_stop_all_queues(netdev); - netdev->features &= ~NETIF_F_TSO; - netdev->features &= ~NETIF_F_TSO6; - netif_tx_start_all_queues(netdev); - } - return 0; -} - -static u32 ixgbevf_get_msglevel(struct net_device *netdev) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - return adapter->msg_enable; -} - -static void ixgbevf_set_msglevel(struct net_device *netdev, u32 data) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - adapter->msg_enable = data; -} - -#define IXGBE_GET_STAT(_A_, _R_) (_A_->stats._R_) - -static char *ixgbevf_reg_names[] = { - "IXGBE_VFCTRL", - "IXGBE_VFSTATUS", - "IXGBE_VFLINKS", - "IXGBE_VFRXMEMWRAP", - "IXGBE_VFFRTIMER", - "IXGBE_VTEICR", - "IXGBE_VTEICS", - "IXGBE_VTEIMS", - "IXGBE_VTEIMC", - "IXGBE_VTEIAC", - "IXGBE_VTEIAM", - "IXGBE_VTEITR", - "IXGBE_VTIVAR", - "IXGBE_VTIVAR_MISC", - "IXGBE_VFRDBAL0", - "IXGBE_VFRDBAL1", - "IXGBE_VFRDBAH0", - "IXGBE_VFRDBAH1", - "IXGBE_VFRDLEN0", - "IXGBE_VFRDLEN1", - "IXGBE_VFRDH0", - "IXGBE_VFRDH1", - "IXGBE_VFRDT0", - "IXGBE_VFRDT1", - "IXGBE_VFRXDCTL0", - "IXGBE_VFRXDCTL1", - "IXGBE_VFSRRCTL0", - "IXGBE_VFSRRCTL1", - "IXGBE_VFPSRTYPE", - "IXGBE_VFTDBAL0", - "IXGBE_VFTDBAL1", - "IXGBE_VFTDBAH0", - "IXGBE_VFTDBAH1", - "IXGBE_VFTDLEN0", - "IXGBE_VFTDLEN1", - "IXGBE_VFTDH0", - "IXGBE_VFTDH1", - "IXGBE_VFTDT0", - "IXGBE_VFTDT1", - "IXGBE_VFTXDCTL0", - "IXGBE_VFTXDCTL1", - "IXGBE_VFTDWBAL0", - "IXGBE_VFTDWBAL1", - "IXGBE_VFTDWBAH0", - "IXGBE_VFTDWBAH1" -}; - - -static int ixgbevf_get_regs_len(struct net_device *netdev) -{ - return (ARRAY_SIZE(ixgbevf_reg_names)) * sizeof(u32); -} - -static void ixgbevf_get_regs(struct net_device *netdev, - struct ethtool_regs *regs, - void *p) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - struct ixgbe_hw *hw = &adapter->hw; - u32 *regs_buff = p; - u32 regs_len = ixgbevf_get_regs_len(netdev); - u8 i; - - memset(p, 0, regs_len); - - regs->version = (1 << 24) | hw->revision_id << 16 | hw->device_id; - - /* General Registers */ - regs_buff[0] = IXGBE_READ_REG(hw, IXGBE_VFCTRL); - regs_buff[1] = IXGBE_READ_REG(hw, IXGBE_VFSTATUS); - regs_buff[2] = IXGBE_READ_REG(hw, IXGBE_VFLINKS); - regs_buff[3] = IXGBE_READ_REG(hw, IXGBE_VFRXMEMWRAP); - regs_buff[4] = IXGBE_READ_REG(hw, IXGBE_VFFRTIMER); - - /* Interrupt */ - /* don't read EICR because it can clear interrupt causes, instead - * read EICS which is a shadow but doesn't clear EICR */ - regs_buff[5] = IXGBE_READ_REG(hw, IXGBE_VTEICS); - regs_buff[6] = IXGBE_READ_REG(hw, IXGBE_VTEICS); - regs_buff[7] = IXGBE_READ_REG(hw, IXGBE_VTEIMS); - regs_buff[8] = IXGBE_READ_REG(hw, IXGBE_VTEIMC); - regs_buff[9] = IXGBE_READ_REG(hw, IXGBE_VTEIAC); - regs_buff[10] = IXGBE_READ_REG(hw, IXGBE_VTEIAM); - regs_buff[11] = IXGBE_READ_REG(hw, IXGBE_VTEITR(0)); - regs_buff[12] = IXGBE_READ_REG(hw, IXGBE_VTIVAR(0)); - regs_buff[13] = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC); - - /* Receive DMA */ - for (i = 0; i < 2; i++) - regs_buff[14 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDBAL(i)); - for (i = 0; i < 2; i++) - regs_buff[16 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDBAH(i)); - for (i = 0; i < 2; i++) - regs_buff[18 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDLEN(i)); - for (i = 0; i < 2; i++) - regs_buff[20 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDH(i)); - for (i = 0; i < 2; i++) - regs_buff[22 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDT(i)); - for (i = 0; i < 2; i++) - regs_buff[24 + i] = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(i)); - for (i = 0; i < 2; i++) - regs_buff[26 + i] = IXGBE_READ_REG(hw, IXGBE_VFSRRCTL(i)); - - /* Receive */ - regs_buff[28] = IXGBE_READ_REG(hw, IXGBE_VFPSRTYPE); - - /* Transmit */ - for (i = 0; i < 2; i++) - regs_buff[29 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDBAL(i)); - for (i = 0; i < 2; i++) - regs_buff[31 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDBAH(i)); - for (i = 0; i < 2; i++) - regs_buff[33 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDLEN(i)); - for (i = 0; i < 2; i++) - regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDH(i)); - for (i = 0; i < 2; i++) - regs_buff[37 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDT(i)); - for (i = 0; i < 2; i++) - regs_buff[39 + i] = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(i)); - for (i = 0; i < 2; i++) - regs_buff[41 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDWBAL(i)); - for (i = 0; i < 2; i++) - regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDWBAH(i)); - - for (i = 0; i < ARRAY_SIZE(ixgbevf_reg_names); i++) - hw_dbg(hw, "%s\t%8.8x\n", ixgbevf_reg_names[i], regs_buff[i]); -} - -static void ixgbevf_get_drvinfo(struct net_device *netdev, - struct ethtool_drvinfo *drvinfo) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - - strlcpy(drvinfo->driver, ixgbevf_driver_name, 32); - strlcpy(drvinfo->version, ixgbevf_driver_version, 32); - - strlcpy(drvinfo->fw_version, "N/A", 4); - strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); -} - -static void ixgbevf_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - struct ixgbevf_ring *tx_ring = adapter->tx_ring; - struct ixgbevf_ring *rx_ring = adapter->rx_ring; - - ring->rx_max_pending = IXGBEVF_MAX_RXD; - ring->tx_max_pending = IXGBEVF_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 ixgbevf_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - struct ixgbevf_ring *tx_ring = NULL, *rx_ring = NULL; - int i, 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)IXGBEVF_MIN_RXD); - new_rx_count = min(new_rx_count, (u32)IXGBEVF_MAX_RXD); - new_rx_count = ALIGN(new_rx_count, IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE); - - new_tx_count = max(ring->tx_pending, (u32)IXGBEVF_MIN_TXD); - new_tx_count = min(new_tx_count, (u32)IXGBEVF_MAX_TXD); - new_tx_count = ALIGN(new_tx_count, IXGBE_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(__IXGBEVF_RESETTING, &adapter->state)) - msleep(1); - - /* - * If the adapter isn't up and running then just set the - * new parameters and scurry for the exits. - */ - if (!netif_running(adapter->netdev)) { - for (i = 0; i < adapter->num_tx_queues; i++) - adapter->tx_ring[i].count = new_tx_count; - for (i = 0; i < adapter->num_rx_queues; i++) - adapter->rx_ring[i].count = new_rx_count; - adapter->tx_ring_count = new_tx_count; - adapter->rx_ring_count = new_rx_count; - goto clear_reset; - } - - tx_ring = kcalloc(adapter->num_tx_queues, - sizeof(struct ixgbevf_ring), GFP_KERNEL); - if (!tx_ring) { - err = -ENOMEM; - goto clear_reset; - } - - rx_ring = kcalloc(adapter->num_rx_queues, - sizeof(struct ixgbevf_ring), GFP_KERNEL); - if (!rx_ring) { - err = -ENOMEM; - goto err_rx_setup; - } - - ixgbevf_down(adapter); - - memcpy(tx_ring, adapter->tx_ring, - adapter->num_tx_queues * sizeof(struct ixgbevf_ring)); - for (i = 0; i < adapter->num_tx_queues; i++) { - tx_ring[i].count = new_tx_count; - err = ixgbevf_setup_tx_resources(adapter, &tx_ring[i]); - if (err) { - while (i) { - i--; - ixgbevf_free_tx_resources(adapter, - &tx_ring[i]); - } - goto err_tx_ring_setup; - } - tx_ring[i].v_idx = adapter->tx_ring[i].v_idx; - } - - memcpy(rx_ring, adapter->rx_ring, - adapter->num_rx_queues * sizeof(struct ixgbevf_ring)); - for (i = 0; i < adapter->num_rx_queues; i++) { - rx_ring[i].count = new_rx_count; - err = ixgbevf_setup_rx_resources(adapter, &rx_ring[i]); - if (err) { - while (i) { - i--; - ixgbevf_free_rx_resources(adapter, - &rx_ring[i]); - } - goto err_rx_ring_setup; - } - rx_ring[i].v_idx = adapter->rx_ring[i].v_idx; - } - - /* - * Only switch to new rings if all the prior allocations - * and ring setups have succeeded. - */ - kfree(adapter->tx_ring); - adapter->tx_ring = tx_ring; - adapter->tx_ring_count = new_tx_count; - - kfree(adapter->rx_ring); - adapter->rx_ring = rx_ring; - adapter->rx_ring_count = new_rx_count; - - /* success! */ - ixgbevf_up(adapter); - - goto clear_reset; - -err_rx_ring_setup: - for(i = 0; i < adapter->num_tx_queues; i++) - ixgbevf_free_tx_resources(adapter, &tx_ring[i]); - -err_tx_ring_setup: - kfree(rx_ring); - -err_rx_setup: - kfree(tx_ring); - -clear_reset: - clear_bit(__IXGBEVF_RESETTING, &adapter->state); - return err; -} - -static int ixgbevf_get_sset_count(struct net_device *dev, int stringset) -{ - switch (stringset) { - case ETH_SS_TEST: - return IXGBE_TEST_LEN; - case ETH_SS_STATS: - return IXGBE_GLOBAL_STATS_LEN; - default: - return -EINVAL; - } -} - -static void ixgbevf_get_ethtool_stats(struct net_device *netdev, - struct ethtool_stats *stats, u64 *data) -{ - struct ixgbevf_adapter *adapter = netdev_priv(netdev); - int i; - - ixgbevf_update_stats(adapter); - for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) { - char *p = (char *)adapter + - ixgbe_gstrings_stats[i].stat_offset; - char *b = (char *)adapter + - ixgbe_gstrings_stats[i].base_stat_offset; - char *r = (char *)adapter + - ixgbe_gstrings_stats[i].saved_reset_offset; - data[i] = ((ixgbe_gstrings_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p) - - ((ixgbe_gstrings_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)b : *(u32 *)b) + - ((ixgbe_gstrings_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)r : *(u32 *)r); - } -} - -static void ixgbevf_get_strings(struct net_device *netdev, u32 stringset, - u8 *data) -{ - char *p = (char *)data; - int i; - - switch (stringset) { - case ETH_SS_TEST: - memcpy(data, *ixgbe_gstrings_test, - IXGBE_TEST_LEN * ETH_GSTRING_LEN); - break; - case ETH_SS_STATS: - for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) { - memcpy(p, ixgbe_gstrings_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - break; - } -} - -static int ixgbevf_link_test(struct ixgbevf_adapter *adapter, u64 *data) -{ - struct ixgbe_hw *hw = &adapter->hw; - bool link_up; - u32 link_speed = 0; - *data = 0; - - hw->mac.ops.check_link(hw, &link_speed, &link_up, true); - if (!link_up) - *data = 1; - - return *data; -} - -/* ethtool register test data */ -struct ixgbevf_reg_test { - u16 reg; - u8 array_len; - u8 test_type; - u32 mask; - u32 write; -}; - -/* In the hardware, registers are laid out either singly, in arrays - * spaced 0x40 bytes apart, or in contiguous tables. We assume - * most tests take place on arrays or single registers (handled - * as a single-element array) and special-case the tables. - * Table tests are always pattern tests. - * - * We also make provision for some required setup steps by specifying - * registers to be written without any read-back testing. - */ - -#define PATTERN_TEST 1 -#define SET_READ_TEST 2 -#define WRITE_NO_TEST 3 -#define TABLE32_TEST 4 -#define TABLE64_TEST_LO 5 -#define TABLE64_TEST_HI 6 - -/* default VF register test */ -static const struct ixgbevf_reg_test reg_test_vf[] = { - { IXGBE_VFRDBAL(0), 2, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFF80 }, - { IXGBE_VFRDBAH(0), 2, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF }, - { IXGBE_VFRDLEN(0), 2, PATTERN_TEST, 0x000FFF80, 0x000FFFFF }, - { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST, 0, IXGBE_RXDCTL_ENABLE }, - { IXGBE_VFRDT(0), 2, PATTERN_TEST, 0x0000FFFF, 0x0000FFFF }, - { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST, 0, 0 }, - { IXGBE_VFTDBAL(0), 2, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF }, - { IXGBE_VFTDBAH(0), 2, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF }, - { IXGBE_VFTDLEN(0), 2, PATTERN_TEST, 0x000FFF80, 0x000FFF80 }, - { 0, 0, 0, 0 } -}; - -static const u32 register_test_patterns[] = { - 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF -}; - -#define REG_PATTERN_TEST(R, M, W) \ -{ \ - u32 pat, val, before; \ - for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) { \ - before = readl(adapter->hw.hw_addr + R); \ - writel((register_test_patterns[pat] & W), \ - (adapter->hw.hw_addr + R)); \ - val = readl(adapter->hw.hw_addr + R); \ - if (val != (register_test_patterns[pat] & W & M)) { \ - hw_dbg(&adapter->hw, \ - "pattern test reg %04X failed: got " \ - "0x%08X expected 0x%08X\n", \ - R, val, (register_test_patterns[pat] & W & M)); \ - *data = R; \ - writel(before, adapter->hw.hw_addr + R); \ - return 1; \ - } \ - writel(before, adapter->hw.hw_addr + R); \ - } \ -} - -#define REG_SET_AND_CHECK(R, M, W) \ - |