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: Eddie Wai <eddie.wai@broadcom.com>
Acked-by: Jeffrey Huang <huangjw@broadcom.com>
Signed-off-by: Prashant Sreedharan <prashant@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 104 insertions, 0 deletions

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h
new file mode 100644
index 000000000000..e0aac65c6d82
--- /dev/null
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h
@@ -0,0 +1,104 @@
+/* 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