Commit c0c050c5 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnxt_en: New Broadcom ethernet driver.



Broadcom ethernet driver for the new family of NetXtreme-C/E
ethernet devices.

v5:
  - Removed empty blank lines at end of files (noted by David Miller).
  - Moved busy poll helper functions to bnxt.h to at least make the
    .c file look less cluttered with #ifdef (noted by Stephen Hemminger).

v4:
  - Broke up 2 long message strings with "\n" (suggested by John Linville)
  - Constify an array of strings (suggested by Stephen Hemminger)
  - Improve bnxt_vf_pciid() (suggested by Stephen Hemminger)
  - Use PCI_VDEVICE() to populate pci_device_id table for more compact
    source.

v3:
  - Fixed 2 more sparse warnings.
  - Removed some unused structures in .h files.

v2:
  - Fixed all kbuild test robot reported warnings.
  - Fixed many of the checkpatch.pl errors and warnings.
  - Fixed the Kconfig description (noted by Dmitry Kravkov).
Acked-by: default avatarEddie Wai <eddie.wai@broadcom.com>
Acked-by: default avatarJeffrey Huang <huangjw@broadcom.com>
Signed-off-by: default avatarPrashant Sreedharan <prashant@broadcom.com>
Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0a31adae
......@@ -170,4 +170,23 @@ config SYSTEMPORT
Broadcom BCM7xxx Set Top Box family chipset using an internal
Ethernet switch.
config BNXT
tristate "Broadcom NetXtreme-C/E support"
depends on PCI
select FW_LOADER
select LIBCRC32C
---help---
This driver supports Broadcom NetXtreme-C/E 10/25/40/50 gigabit
Ethernet cards. To compile this driver as a module, choose M here:
the module will be called bnxt_en. This is recommended.
config BNXT_SRIOV
bool "Broadcom NetXtreme-C/E SR-IOV support"
depends on BNXT && PCI_IOV
default y
---help---
This configuration parameter enables Single Root Input Output
Virtualization support in the NetXtreme-C/E products. This
allows for virtual function acceleration in virtual environments.
endif # NET_VENDOR_BROADCOM
......@@ -12,3 +12,4 @@ obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
obj-$(CONFIG_TIGON3) += tg3.o
obj-$(CONFIG_BGMAC) += bgmac.o
obj-$(CONFIG_SYSTEMPORT) += bcmsysport.o
obj-$(CONFIG_BNXT) += bnxt/
obj-$(CONFIG_BNXT) += bnxt_en.o
bnxt_en-y := bnxt.o bnxt_sriov.o bnxt_ethtool.o
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/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2015 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
#ifndef BNXT_ETHTOOL_H
#define BNXT_ETHTOOL_H
extern const struct ethtool_ops bnxt_ethtool_ops;
u32 bnxt_fw_to_ethtool_speed(u16);
#endif
/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2015 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
#ifndef __BNXT_FW_HDR_H__
#define __BNXT_FW_HDR_H__
#define BNXT_FIRMWARE_BIN_SIGNATURE 0x1a4d4342 /* "BCM"+0x1a */
enum SUPPORTED_FAMILY {
DEVICE_5702_3_4_FAMILY, /* 0 - Denali, Vinson, K2 */
DEVICE_5705_FAMILY, /* 1 - Bachelor */
DEVICE_SHASTA_FAMILY, /* 2 - 5751 */
DEVICE_5706_FAMILY, /* 3 - Teton */
DEVICE_5714_FAMILY, /* 4 - Hamilton */
DEVICE_STANFORD_FAMILY, /* 5 - 5755 */
DEVICE_STANFORD_ME_FAMILY, /* 6 - 5756 */
DEVICE_SOLEDAD_FAMILY, /* 7 - 5761[E] */
DEVICE_CILAI_FAMILY, /* 8 - 57780/60/90/91 */
DEVICE_ASPEN_FAMILY, /* 9 - 57781/85/61/65/91/95 */
DEVICE_ASPEN_PLUS_FAMILY, /* 10 - 57786 */
DEVICE_LOGAN_FAMILY, /* 11 - Any device in the Logan family
*/
DEVICE_LOGAN_5762, /* 12 - Logan Enterprise (aka Columbia)
*/
DEVICE_LOGAN_57767, /* 13 - Logan Client */
DEVICE_LOGAN_57787, /* 14 - Logan Consumer */
DEVICE_LOGAN_5725, /* 15 - Logan Server (TruManage-enabled)
*/
DEVICE_SAWTOOTH_FAMILY, /* 16 - 5717/18 */
DEVICE_COTOPAXI_FAMILY, /* 17 - 5719 */
DEVICE_SNAGGLETOOTH_FAMILY, /* 18 - 5720 */
DEVICE_CUMULUS_FAMILY, /* 19 - Cumulus/Whitney */
MAX_DEVICE_FAMILY
};
enum SUPPORTED_CODE {
CODE_ASF1, /* 0 - ASF VERSION 1.03 <deprecated> */
CODE_ASF2, /* 1 - ASF VERSION 2.00 <deprecated> */
CODE_PASSTHRU, /* 2 - PassThru <deprecated> */
CODE_PT_SEC, /* 3 - PassThru with security <deprecated> */
CODE_UMP, /* 4 - UMP <deprecated> */
CODE_BOOT, /* 5 - Bootcode */
CODE_DASH, /* 6 - TruManage (DASH + ASF + PMCI)
* Management firmwares
*/
CODE_MCTP_PASSTHRU, /* 7 - NCSI / MCTP Passt-hrough firmware */
CODE_PM_OFFLOAD, /* 8 - Power-Management Proxy Offload firmwares
*/
CODE_MDNS_SD_OFFLOAD, /* 9 - Multicast DNS Service Discovery Proxys
* Offload firmware
*/
CODE_DISC_OFFLOAD, /* 10 - Discovery Offload firmware */
CODE_MUSTANG, /* 11 - I2C Error reporting APE firmwares
* <deprecated>
*/
CODE_ARP_BATCH, /* 12 - ARP Batch firmware */
CODE_SMASH, /* 13 - TruManage (SMASH + DCMI/IPMI + PMCI)
* Management firmware
*/
CODE_APE_DIAG, /* 14 - APE Test Diag firmware */
CODE_APE_PATCH, /* 15 - APE Patch firmware */
CODE_TANG_PATCH, /* 16 - TANG Patch firmware */
CODE_KONG_FW, /* 17 - KONG firmware */
CODE_KONG_PATCH, /* 18 - KONG Patch firmware */
CODE_BONO_FW, /* 19 - BONO firmware */
CODE_BONO_PATCH, /* 20 - BONO Patch firmware */
MAX_CODE_TYPE,
};
enum SUPPORTED_MEDIA {
MEDIA_COPPER, /* 0 */
MEDIA_FIBER, /* 1 */
MEDIA_NONE, /* 2 */
MEDIA_COPPER_FIBER, /* 3 */
MAX_MEDIA_TYPE,
};
struct bnxt_fw_header {
__le32 signature; /* constains the constant value of
* BNXT_Firmware_Bin_Signatures
*/
u8 flags; /* reserved for ChiMP use */
u8 code_type; /* enum SUPPORTED_CODE */
u8 device; /* enum SUPPORTED_FAMILY */
u8 media; /* enum SUPPORTED_MEDIA */
u8 version[16]; /* the null terminated version string to
* indicate the version of the
* file, this will be copied from the binary
* file version string
*/
u8 build;
u8 revision;
u8 minor_ver;
u8 major_ver;
};
#endif
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/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2015 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
#ifndef _BNXT_NVM_DEFS_H_
#define _BNXT_NVM_DEFS_H_
enum bnxt_nvm_directory_type {
BNX_DIR_TYPE_UNUSED = 0,
BNX_DIR_TYPE_PKG_LOG = 1,
BNX_DIR_TYPE_CHIMP_PATCH = 3,
BNX_DIR_TYPE_BOOTCODE = 4,
BNX_DIR_TYPE_VPD = 5,
BNX_DIR_TYPE_EXP_ROM_MBA = 6,
BNX_DIR_TYPE_AVS = 7,
BNX_DIR_TYPE_PCIE = 8,
BNX_DIR_TYPE_PORT_MACRO = 9,
BNX_DIR_TYPE_APE_FW = 10,
BNX_DIR_TYPE_APE_PATCH = 11,
BNX_DIR_TYPE_KONG_FW = 12,
BNX_DIR_TYPE_KONG_PATCH = 13,
BNX_DIR_TYPE_BONO_FW = 14,
BNX_DIR_TYPE_BONO_PATCH = 15,
BNX_DIR_TYPE_TANG_FW = 16,
BNX_DIR_TYPE_TANG_PATCH = 17,
BNX_DIR_TYPE_BOOTCODE_2 = 18,
BNX_DIR_TYPE_CCM = 19,
BNX_DIR_TYPE_PCI_CFG = 20,
BNX_DIR_TYPE_TSCF_UCODE = 21,
BNX_DIR_TYPE_ISCSI_BOOT = 22,
BNX_DIR_TYPE_ISCSI_BOOT_IPV6 = 24,
BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6 = 25,
BNX_DIR_TYPE_ISCSI_BOOT_CFG6 = 26,
BNX_DIR_TYPE_EXT_PHY = 27,
BNX_DIR_TYPE_SHARED_CFG = 40,
BNX_DIR_TYPE_PORT_CFG = 41,
BNX_DIR_TYPE_FUNC_CFG = 42,
BNX_DIR_TYPE_MGMT_CFG = 48,
BNX_DIR_TYPE_MGMT_DATA = 49,
BNX_DIR_TYPE_MGMT_WEB_DATA = 50,
BNX_DIR_TYPE_MGMT_WEB_META = 51,
BNX_DIR_TYPE_MGMT_EVENT_LOG = 52,
BNX_DIR_TYPE_MGMT_AUDIT_LOG = 53
};
#define BNX_DIR_ORDINAL_FIRST 0
#define BNX_DIR_EXT_INACTIVE (1 << 0)
#define BNX_DIR_EXT_UPDATE (1 << 1)
#define BNX_DIR_ATTR_NO_CHKSUM (1 << 0)
#define BNX_DIR_ATTR_PROP_STREAM (1 << 1)
#endif /* Don't add anything after this line */
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/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2015 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
#ifndef BNXT_SRIOV_H
#define BNXT_SRIOV_H
int bnxt_get_vf_config(struct net_device *, int, struct ifla_vf_info *);
int bnxt_set_vf_mac(struct net_device *, int, u8 *);
int bnxt_set_vf_vlan(struct net_device *, int, u16, u8);
int bnxt_set_vf_bw(struct net_device *, int, int, int);
int bnxt_set_vf_link_state(struct net_device *, int, int);
int bnxt_set_vf_spoofchk(struct net_device *, int, bool);
int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs);
void bnxt_sriov_disable(struct bnxt *);
void bnxt_hwrm_exec_fwd_req(struct bnxt *);
#endif
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