diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_defines.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_defines.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h new file mode 100644 index 000000000000..d19dff1d6b74 --- /dev/null +++ b/drivers/net/ethernet/intel/igc/igc_defines.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2018 Intel Corporation */ + +#ifndef _IGC_DEFINES_H_ +#define _IGC_DEFINES_H_ + +/* PCI Bus Info */ +#define PCIE_DEVICE_CONTROL2 0x28 +#define PCIE_DEVICE_CONTROL2_16ms 0x0005 + +/* Error Codes */ +#define IGC_SUCCESS 0 +#define IGC_ERR_NVM 1 +#define IGC_ERR_PHY 2 +#define IGC_ERR_CONFIG 3 +#define IGC_ERR_PARAM 4 +#define IGC_ERR_MAC_INIT 5 +#define IGC_ERR_RESET 9 + +/* Device Status */ +#define IGC_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ +#define IGC_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ +#define IGC_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ +#define IGC_STATUS_FUNC_SHIFT 2 +#define IGC_STATUS_FUNC_1 0x00000004 /* Function 1 */ +#define IGC_STATUS_TXOFF 0x00000010 /* transmission paused */ +#define IGC_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ +#define IGC_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ + +#endif /* _IGC_DEFINES_H_ */ |