diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_type.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_type.h | 1332 |
1 files changed, 1332 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h new file mode 100644 index 000000000000..fdcde16a2a99 --- /dev/null +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -0,0 +1,1332 @@ +/******************************************************************************* + + Intel 10 Gigabit PCI Express Linux driver + Copyright(c) 1999 - 2007 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: + Linux NICS <linux.nics@intel.com> + e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +*******************************************************************************/ + +#ifndef _IXGBE_TYPE_H_ +#define _IXGBE_TYPE_H_ + +#include <linux/types.h> + +/* Vendor ID */ +#define IXGBE_INTEL_VENDOR_ID 0x8086 + +/* Device IDs */ +#define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6 +#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 +#define IXGBE_DEV_ID_82598AT_DUAL_PORT 0x10C8 +#define IXGBE_DEV_ID_82598EB_CX4 0x10DD + +/* General Registers */ +#define IXGBE_CTRL 0x00000 +#define IXGBE_STATUS 0x00008 +#define IXGBE_CTRL_EXT 0x00018 +#define IXGBE_ESDP 0x00020 +#define IXGBE_EODSDP 0x00028 +#define IXGBE_LEDCTL 0x00200 +#define IXGBE_FRTIMER 0x00048 +#define IXGBE_TCPTIMER 0x0004C + +/* NVM Registers */ +#define IXGBE_EEC 0x10010 +#define IXGBE_EERD 0x10014 +#define IXGBE_FLA 0x1001C +#define IXGBE_EEMNGCTL 0x10110 +#define IXGBE_EEMNGDATA 0x10114 +#define IXGBE_FLMNGCTL 0x10118 +#define IXGBE_FLMNGDATA 0x1011C +#define IXGBE_FLMNGCNT 0x10120 +#define IXGBE_FLOP 0x1013C +#define IXGBE_GRC 0x10200 + +/* Interrupt Registers */ +#define IXGBE_EICR 0x00800 +#define IXGBE_EICS 0x00808 +#define IXGBE_EIMS 0x00880 +#define IXGBE_EIMC 0x00888 +#define IXGBE_EIAC 0x00810 +#define IXGBE_EIAM 0x00890 +#define IXGBE_EITR(_i) (0x00820 + ((_i) * 4)) /* 0x820-0x86c */ +#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */ +#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */ +#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */ +#define IXGBE_PBACL 0x11068 +#define IXGBE_GPIE 0x00898 + +/* Flow Control Registers */ +#define IXGBE_PFCTOP 0x03008 +#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */ +#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */ +#define IXGBE_FCRTV 0x032A0 +#define IXGBE_TFCS 0x0CE00 + +/* Receive DMA Registers */ +#define IXGBE_RDBAL(_i) (0x01000 + ((_i) * 0x40)) /* 64 of each (0-63)*/ +#define IXGBE_RDBAH(_i) (0x01004 + ((_i) * 0x40)) +#define IXGBE_RDLEN(_i) (0x01008 + ((_i) * 0x40)) +#define IXGBE_RDH(_i) (0x01010 + ((_i) * 0x40)) +#define IXGBE_RDT(_i) (0x01018 + ((_i) * 0x40)) +#define IXGBE_RXDCTL(_i) (0x01028 + ((_i) * 0x40)) +#define IXGBE_RSCCTL(_i) (0x0102C + ((_i) * 0x40)) +#define IXGBE_SRRCTL(_i) (0x02100 + ((_i) * 4)) + /* array of 16 (0x02100-0x0213C) */ +#define IXGBE_DCA_RXCTRL(_i) (0x02200 + ((_i) * 4)) + /* array of 16 (0x02200-0x0223C) */ +#define IXGBE_RDRXCTL 0x02F00 +#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) + /* 8 of these 0x03C00 - 0x03C1C */ +#define IXGBE_RXCTRL 0x03000 +#define IXGBE_DROPEN 0x03D04 +#define IXGBE_RXPBSIZE_SHIFT 10 + +/* Receive Registers */ +#define IXGBE_RXCSUM 0x05000 +#define IXGBE_RFCTL 0x05008 +#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4)) + /* Multicast Table Array - 128 entries */ +#define IXGBE_RAL(_i) (0x05400 + ((_i) * 8)) /* 16 of these (0-15) */ +#define IXGBE_RAH(_i) (0x05404 + ((_i) * 8)) /* 16 of these (0-15) */ +#define IXGBE_PSRTYPE 0x05480 + /* 0x5480-0x54BC Packet split receive type */ +#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4)) + /* array of 4096 1-bit vlan filters */ +#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4)) + /*array of 4096 4-bit vlan vmdq indicies */ +#define IXGBE_FCTRL 0x05080 +#define IXGBE_VLNCTRL 0x05088 +#define IXGBE_MCSTCTRL 0x05090 +#define IXGBE_MRQC 0x05818 +#define IXGBE_VMD_CTL 0x0581C +#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_IMIRVP 0x05AC0 +#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */ +#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */ + +/* Transmit DMA registers */ +#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40))/* 32 of these (0-31)*/ +#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40)) +#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40)) +#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40)) +#define IXGBE_TDT(_i) (0x06018 + ((_i) * 0x40)) +#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40)) +#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40)) +#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40)) +#define IXGBE_DTXCTL 0x07E00 +#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) + /* there are 16 of these (0-15) */ +#define IXGBE_TIPG 0x0CB00 +#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) *0x04)) + /* there are 8 of these */ +#define IXGBE_MNGTXMAP 0x0CD10 +#define IXGBE_TIPG_FIBER_DEFAULT 3 +#define IXGBE_TXPBSIZE_SHIFT 10 + +/* Wake up registers */ +#define IXGBE_WUC 0x05800 +#define IXGBE_WUFC 0x05808 +#define IXGBE_WUS 0x05810 +#define IXGBE_IPAV 0x05838 +#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */ +#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */ +#define IXGBE_WUPL 0x05900 +#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ +#define IXGBE_FHFT 0x09000 /* Flex host filter table 9000-93FC */ + +/* Music registers */ +#define IXGBE_RMCS 0x03D00 +#define IXGBE_DPMCS 0x07F40 +#define IXGBE_PDPMCS 0x0CD00 +#define IXGBE_RUPPBMR 0x050A0 +#define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_TDTQ2TCCR(_i) (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */ +#define IXGBE_TDTQ2TCSR(_i) (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */ +#define IXGBE_TDPT2TCCR(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_TDPT2TCSR(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ + +/* Stats registers */ +#define IXGBE_CRCERRS 0x04000 +#define IXGBE_ILLERRC 0x04004 +#define IXGBE_ERRBC 0x04008 +#define IXGBE_MSPDC 0x04010 +#define IXGBE_MPC(_i) (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/ +#define IXGBE_MLFC 0x04034 +#define IXGBE_MRFC 0x04038 +#define IXGBE_RLEC 0x04040 +#define IXGBE_LXONTXC 0x03F60 +#define IXGBE_LXONRXC 0x0CF60 +#define IXGBE_LXOFFTXC 0x03F68 +#define IXGBE_LXOFFRXC 0x0CF68 +#define IXGBE_PXONTXC(_i) (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/ +#define IXGBE_PXONRXC(_i) (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/ +#define IXGBE_PXOFFTXC(_i) (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/ +#define IXGBE_PXOFFRXC(_i) (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/ +#define IXGBE_PRC64 0x0405C +#define IXGBE_PRC127 0x04060 +#define IXGBE_PRC255 0x04064 +#define IXGBE_PRC511 0x04068 +#define IXGBE_PRC1023 0x0406C +#define IXGBE_PRC1522 0x04070 +#define IXGBE_GPRC 0x04074 +#define IXGBE_BPRC 0x04078 +#define IXGBE_MPRC 0x0407C +#define IXGBE_GPTC 0x04080 +#define IXGBE_GORCL 0x04088 +#define IXGBE_GORCH 0x0408C +#define IXGBE_GOTCL 0x04090 +#define IXGBE_GOTCH 0x04094 +#define IXGBE_RNBC(_i) (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/ +#define IXGBE_RUC 0x040A4 +#define IXGBE_RFC 0x040A8 +#define IXGBE_ROC 0x040AC +#define IXGBE_RJC 0x040B0 +#define IXGBE_MNGPRC 0x040B4 +#define IXGBE_MNGPDC 0x040B8 +#define IXGBE_MNGPTC 0x0CF90 +#define IXGBE_TORL 0x040C0 +#define IXGBE_TORH 0x040C4 +#define IXGBE_TPR 0x040D0 +#define IXGBE_TPT 0x040D4 +#define IXGBE_PTC64 0x040D8 +#define IXGBE_PTC127 0x040DC +#define IXGBE_PTC255 0x040E0 +#define IXGBE_PTC511 0x040E4 +#define IXGBE_PTC1023 0x040E8 +#define IXGBE_PTC1522 0x040EC +#define IXGBE_MPTC 0x040F0 +#define IXGBE_BPTC 0x040F4 +#define IXGBE_XEC 0x04120 + +#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) /* 16 of these */ +#define IXGBE_TQSMR(_i) (0x07300 + ((_i) * 4)) /* 8 of these */ + +#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */ +#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */ + +/* Management */ +#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MANC 0x05820 +#define IXGBE_MFVAL 0x05824 +#define IXGBE_MANC2H 0x05860 +#define IXGBE_MDEF(_i) (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */ +#define IXGBE_MIPAF 0x058B0 +#define IXGBE_MMAL(_i) (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_MMAH(_i) (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */ +#define IXGBE_FTFT 0x09400 /* 0x9400-0x97FC */ + +/* ARC Subsystem registers */ +#define IXGBE_HICR 0x15F00 +#define IXGBE_FWSTS 0x15F0C +#define IXGBE_HSMC0R 0x15F04 +#define IXGBE_HSMC1R 0x15F08 +#define IXGBE_SWSR 0x15F10 +#define IXGBE_HFDR 0x15FE8 +#define IXGBE_FLEX_MNG 0x15800 /* 0x15800 - 0x15EFC */ + +/* PCI-E registers */ +#define IXGBE_GCR 0x11000 +#define IXGBE_GTV 0x11004 +#define IXGBE_FUNCTAG 0x11008 +#define IXGBE_GLT 0x1100C +#define IXGBE_GSCL_1 0x11010 +#define IXGBE_GSCL_2 0x11014 +#define IXGBE_GSCL_3 0x11018 +#define IXGBE_GSCL_4 0x1101C +#define IXGBE_GSCN_0 0x11020 +#define IXGBE_GSCN_1 0x11024 +#define IXGBE_GSCN_2 0x11028 +#define IXGBE_GSCN_3 0x1102C +#define IXGBE_FACTPS 0x10150 +#define IXGBE_PCIEANACTL 0x11040 +#define IXGBE_SWSM 0x10140 +#define IXGBE_FWSM 0x10148 +#define IXGBE_GSSR 0x10160 +#define IXGBE_MREVID 0x11064 +#define IXGBE_DCA_ID 0x11070 +#define IXGBE_DCA_CTRL 0x11074 + +/* Diagnostic Registers */ +#define IXGBE_RDSTATCTL 0x02C20 +#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */ +#define IXGBE_RDHMPN 0x02F08 +#define IXGBE_RIC_DW0 0x02F10 +#define IXGBE_RIC_DW1 0x02F14 +#define IXGBE_RIC_DW2 0x02F18 +#define IXGBE_RIC_DW3 0x02F1C +#define IXGBE_RDPROBE 0x02F20 +#define IXGBE_TDSTATCTL 0x07C20 +#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */ +#define IXGBE_TDHMPN 0x07F08 +#define IXGBE_TIC_DW0 0x07F10 +#define IXGBE_TIC_DW1 0x07F14 +#define IXGBE_TIC_DW2 0x07F18 +#define IXGBE_TIC_DW3 0x07F1C +#define IXGBE_TDPROBE 0x07F20 +#define IXGBE_TXBUFCTRL 0x0C600 +#define IXGBE_TXBUFDATA0 0x0C610 +#define IXGBE_TXBUFDATA1 0x0C614 +#define IXGBE_TXBUFDATA2 0x0C618 +#define IXGBE_TXBUFDATA3 0x0C61C +#define IXGBE_RXBUFCTRL 0x03600 +#define IXGBE_RXBUFDATA0 0x03610 +#define IXGBE_RXBUFDATA1 0x03614 +#define IXGBE_RXBUFDATA2 0x03618 +#define IXGBE_RXBUFDATA3 0x0361C +#define IXGBE_PCIE_DIAG(_i) (0x11090 + ((_i) * 4)) /* 8 of these */ +#define IXGBE_RFVAL 0x050A4 +#define IXGBE_MDFTC1 0x042B8 +#define IXGBE_MDFTC2 0x042C0 +#define IXGBE_MDFTFIFO1 0x042C4 +#define IXGBE_MDFTFIFO2 0x042C8 +#define IXGBE_MDFTS 0x042CC +#define IXGBE_RXDATAWRPTR(_i) (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/ +#define IXGBE_RXDESCWRPTR(_i) (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/ +#define IXGBE_RXDATARDPTR(_i) (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/ +#define IXGBE_RXDESCRDPTR(_i) (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/ +#define IXGBE_TXDATAWRPTR(_i) (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/ +#define IXGBE_TXDESCWRPTR(_i) (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/ +#define IXGBE_TXDATARDPTR(_i) (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/ +#define IXGBE_TXDESCRDPTR(_i) (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/ +#define IXGBE_PCIEECCCTL 0x1106C +#define IXGBE_PBTXECC 0x0C300 +#define IXGBE_PBRXECC 0x03300 +#define IXGBE_GHECCR 0x110B0 + +/* MAC Registers */ +#define IXGBE_PCS1GCFIG 0x04200 +#define IXGBE_PCS1GLCTL 0x04208 +#define IXGBE_PCS1GLSTA 0x0420C +#define IXGBE_PCS1GDBG0 0x04210 +#define IXGBE_PCS1GDBG1 0x04214 +#define IXGBE_PCS1GANA 0x04218 +#define IXGBE_PCS1GANLP 0x0421C +#define IXGBE_PCS1GANNP 0x04220 +#define IXGBE_PCS1GANLPNP 0x04224 +#define IXGBE_HLREG0 0x04240 +#define IXGBE_HLREG1 0x04244 +#define IXGBE_PAP 0x04248 +#define IXGBE_MACA 0x0424C +#define IXGBE_APAE 0x04250 +#define IXGBE_ARD 0x04254 +#define IXGBE_AIS 0x04258 +#define IXGBE_MSCA 0x0425C +#define IXGBE_MSRWD 0x04260 +#define IXGBE_MLADD 0x04264 +#define IXGBE_MHADD 0x04268 +#define IXGBE_TREG 0x0426C +#define IXGBE_PCSS1 0x04288 +#define IXGBE_PCSS2 0x0428C +#define IXGBE_XPCSS 0x04290 +#define IXGBE_SERDESC 0x04298 +#define IXGBE_MACS 0x0429C +#define IXGBE_AUTOC 0x042A0 +#define IXGBE_LINKS 0x042A4 +#define IXGBE_AUTOC2 0x042A8 +#define IXGBE_AUTOC3 0x042AC +#define IXGBE_ANLP1 0x042B0 +#define IXGBE_ANLP2 0x042B4 +#define IXGBE_ATLASCTL 0x04800 + +/* RSCCTL Bit Masks */ +#define IXGBE_RSCCTL_RSCEN 0x01 +#define IXGBE_RSCCTL_MAXDESC_1 0x00 +#define IXGBE_RSCCTL_MAXDESC_4 0x04 +#define IXGBE_RSCCTL_MAXDESC_8 0x08 +#define IXGBE_RSCCTL_MAXDESC_16 0x0C + +/* CTRL Bit Masks */ +#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */ +#define IXGBE_CTRL_LNK_RST 0x00000008 /* Link Reset. Resets everything. */ +#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ + +/* FACTPS */ +#define IXGBE_FACTPS_LFS 0x40000000 /* LAN Function Select */ + +/* MHADD Bit Masks */ +#define IXGBE_MHADD_MFS_MASK 0xFFFF0000 +#define IXGBE_MHADD_MFS_SHIFT 16 + +/* Extended Device Control */ +#define IXGBE_CTRL_EXT_NS_DIS 0x00010000 /* No Snoop disable */ +#define IXGBE_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ +#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ + +/* Direct Cache Access (DCA) definitions */ +#define IXGBE_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ +#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ + +#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ +#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ + +#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ +#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ +#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ +#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ + +#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ +#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ +#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* TX Desc writeback RO bit */ +#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */ + +/* MSCA Bit Masks */ +#define IXGBE_MSCA_NP_ADDR_MASK 0x0000FFFF /* MDI Address (new protocol) */ +#define IXGBE_MSCA_NP_ADDR_SHIFT 0 +#define IXGBE_MSCA_DEV_TYPE_MASK 0x001F0000 /* Device Type (new protocol) */ +#define IXGBE_MSCA_DEV_TYPE_SHIFT 16 /* Register Address (old protocol */ +#define IXGBE_MSCA_PHY_ADDR_MASK 0x03E00000 /* PHY Address mask */ +#define IXGBE_MSCA_PHY_ADDR_SHIFT 21 /* PHY Address shift*/ +#define IXGBE_MSCA_OP_CODE_MASK 0x0C000000 /* OP CODE mask */ +#define IXGBE_MSCA_OP_CODE_SHIFT 26 /* OP CODE shift */ +#define IXGBE_MSCA_ADDR_CYCLE 0x00000000 /* OP CODE 00 (addr cycle) */ +#define IXGBE_MSCA_WRITE 0x04000000 /* OP CODE 01 (write) */ +#define IXGBE_MSCA_READ 0x08000000 /* OP CODE 10 (read) */ +#define IXGBE_MSCA_READ_AUTOINC 0x0C000000 /* OP CODE 11 (read, auto inc)*/ +#define IXGBE_MSCA_ST_CODE_MASK 0x30000000 /* ST Code mask */ +#define IXGBE_MSCA_ST_CODE_SHIFT 28 /* ST Code shift */ +#define IXGBE_MSCA_NEW_PROTOCOL 0x00000000 /* ST CODE 00 (new protocol) */ +#define IXGBE_MSCA_OLD_PROTOCOL 0x10000000 /* ST CODE 01 (old protocol) */ +#define IXGBE_MSCA_MDI_COMMAND 0x40000000 /* Initiate MDI command */ +#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress enable */ + +/* MSRWD bit masks */ +#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF +#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0 +#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000 +#define IXGBE_MSRWD_READ_DATA_SHIFT 16 + +/* Atlas registers */ +#define IXGBE_ATLAS_PDN_LPBK 0x24 +#define IXGBE_ATLAS_PDN_10G 0xB +#define IXGBE_ATLAS_PDN_1G 0xC +#define IXGBE_ATLAS_PDN_AN 0xD + +/* Atlas bit masks */ +#define IXGBE_ATLASCTL_WRITE_CMD 0x00010000 +#define IXGBE_ATLAS_PDN_TX_REG_EN 0x10 +#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0 +#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0 + +/* Device Type definitions for new protocol MDIO commands */ +#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 +#define IXGBE_MDIO_PCS_DEV_TYPE 0x3 +#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 +#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */ + +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */ +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018 +#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010 + +#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */ +#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */ +#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */ +#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */ +#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/ +#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/ +#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Abilty Reg */ +#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */ +#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */ + +#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0 +#define IXGBE_MAX_PHY_ADDR 32 + +/* PHY IDs*/ +#define TN1010_PHY_ID 0x00A19410 +#define QT2022_PHY_ID 0x0043A400 + +/* General purpose Interrupt Enable */ +#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */ +#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */ +#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */ +#define IXGBE_GPIE_EIAME 0x40000000 +#define IXGBE_GPIE_PBA_SUPPORT 0x80000000 + +/* Transmit Flow Control status */ +#define IXGBE_TFCS_TXOFF 0x00000001 +#define IXGBE_TFCS_TXOFF0 0x00000100 +#define IXGBE_TFCS_TXOFF1 0x00000200 +#define IXGBE_TFCS_TXOFF2 0x00000400 +#define IXGBE_TFCS_TXOFF3 0x00000800 +#define IXGBE_TFCS_TXOFF4 0x00001000 +#define IXGBE_TFCS_TXOFF5 0x00002000 +#define IXGBE_TFCS_TXOFF6 0x00004000 +#define IXGBE_TFCS_TXOFF7 0x00008000 + +/* TCP Timer */ +#define IXGBE_TCPTIMER_KS 0x00000100 +#define IXGBE_TCPTIMER_COUNT_ENABLE 0x00000200 +#define IXGBE_TCPTIMER_COUNT_FINISH 0x00000400 +#define IXGBE_TCPTIMER_LOOP 0x00000800 +#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF + +/* HLREG0 Bit Masks */ +#define IXGBE_HLREG0_TXCRCEN 0x00000001 /* bit 0 */ +#define IXGBE_HLREG0_RXCRCSTRP 0x00000002 /* bit 1 */ +#define IXGBE_HLREG0_JUMBOEN 0x00000004 /* bit 2 */ +#define IXGBE_HLREG0_TXPADEN 0x00000400 /* bit 10 */ +#define IXGBE_HLREG0_TXPAUSEEN 0x00001000 /* bit 12 */ +#define IXGBE_HLREG0_RXPAUSEEN 0x00004000 /* bit 14 */ +#define IXGBE_HLREG0_LPBK 0x00008000 /* bit 15 */ +#define IXGBE_HLREG0_MDCSPD 0x00010000 /* bit 16 */ +#define IXGBE_HLREG0_CONTMDC 0x00020000 /* bit 17 */ +#define IXGBE_HLREG0_CTRLFLTR 0x00040000 /* bit 18 */ +#define IXGBE_HLREG0_PREPEND 0x00F00000 /* bits 20-23 */ +#define IXGBE_HLREG0_PRIPAUSEEN 0x01000000 /* bit 24 */ +#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000 /* bits 25-26 */ +#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000 /* bit 27 */ +#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000 /* bit 28 */ + +/* VMD_CTL bitmasks */ +#define IXGBE_VMD_CTL_VMDQ_EN 0x00000001 +#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002 + +/* RDHMPN and TDHMPN bitmasks */ +#define IXGBE_RDHMPN_RDICADDR 0x007FF800 +#define IXGBE_RDHMPN_RDICRDREQ 0x00800000 +#define IXGBE_RDHMPN_RDICADDR_SHIFT 11 +#define IXGBE_TDHMPN_TDICADDR 0x003FF800 +#define IXGBE_TDHMPN_TDICRDREQ 0x00800000 +#define IXGBE_TDHMPN_TDICADDR_SHIFT 11 + +/* Receive Checksum Control */ +#define IXGBE_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ +#define IXGBE_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ + +/* FCRTL Bit Masks */ +#define IXGBE_FCRTL_XONE 0x80000000 /* bit 31, XON enable */ +#define IXGBE_FCRTH_FCEN 0x80000000 /* Rx Flow control enable */ + +/* PAP bit masks*/ +#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */ + +/* RMCS Bit Masks */ +#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recylce Mode enable */ +/* Receive Arbitration Control: 0 Round Robin, 1 DFP */ +#define IXGBE_RMCS_RAC 0x00000004 +#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */ +#define IXGBE_RMCS_TFCE_802_3X 0x00000008 /* Tx Priority flow control ena */ +#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority flow control ena */ +#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */ + +/* Interrupt register bitmasks */ + +/* Extended Interrupt Cause Read */ +#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */ +#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */ +#define IXGBE_EICR_MNG 0x00400000 /* Managability Event Interrupt */ +#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */ +#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */ +#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ +#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_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */ +#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ +#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */ +#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#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_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ +#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */ +#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#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_LSC IXGBE_EICR_LSC /* Link Status Change */ +#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */ +#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */ +#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Error */ +#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */ +#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */ + +#define IXGBE_EIMS_ENABLE_MASK (\ + IXGBE_EIMS_RTX_QUEUE | \ + IXGBE_EIMS_LSC | \ + IXGBE_EIMS_TCP_TIMER | \ + IXGBE_EIMS_OTHER) + +/* Immediate Interrupt RX (A.K.A. Low Latency Interrupt) */ +#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ +#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ +#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ +#define IXGBE_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ +#define IXGBE_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ +#define IXGBE_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ +#define IXGBE_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ +#define IXGBE_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ +#define IXGBE_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ +#define IXGBE_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of control bits */ + +/* Interrupt clear mask */ +#define IXGBE_IRQ_CLEAR_MASK 0xFFFFFFFF + +/* Interrupt Vector Allocation Registers */ +#define IXGBE_IVAR_REG_NUM 25 +#define IXGBE_IVAR_TXRX_ENTRY 96 +#define IXGBE_IVAR_RX_ENTRY 64 +#define IXGBE_IVAR_RX_QUEUE(_i) (0 + (_i)) +#define IXGBE_IVAR_TX_QUEUE(_i) (64 + (_i)) +#define IXGBE_IVAR_TX_ENTRY 32 + +#define IXGBE_IVAR_TCP_TIMER_INDEX 96 /* 0 based index */ +#define IXGBE_IVAR_OTHER_CAUSES_INDEX 97 /* 0 based index */ + +#define IXGBE_MSIX_VECTOR(_i) (0 + (_i)) + +#define IXGBE_IVAR_ALLOC_VAL 0x80 /* Interrupt Allocation valid */ + +/* VLAN Control Bit Masks */ +#define IXGBE_VLNCTRL_VET 0x0000FFFF /* bits 0-15 */ +#define IXGBE_VLNCTRL_CFI 0x10000000 /* bit 28 */ +#define IXGBE_VLNCTRL_CFIEN 0x20000000 /* bit 29 */ +#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */ +#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */ + +#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */ + +/* STATUS Bit Masks */ +#define IXGBE_STATUS_LAN_ID 0x0000000C /* LAN ID */ +#define IXGBE_STATUS_GIO 0x00080000 /* GIO Master Enable Status */ + +#define IXGBE_STATUS_LAN_ID_0 0x00000000 /* LAN ID 0 */ +#define IXGBE_STATUS_LAN_ID_1 0x00000004 /* LAN ID 1 */ + +/* ESDP Bit Masks */ +#define IXGBE_ESDP_SDP4 0x00000001 /* SDP4 Data Value */ +#define IXGBE_ESDP_SDP5 0x00000002 /* SDP5 Data Value */ +#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */ +#define IXGBE_ESDP_SDP5_DIR 0x00000008 /* SDP5 IO direction */ + +/* LEDCTL Bit Masks */ +#define IXGBE_LED_IVRT_BASE 0x00000040 +#define IXGBE_LED_BLINK_BASE 0x00000080 +#define IXGBE_LED_MODE_MASK_BASE 0x0000000F +#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) +#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) +#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) +#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) +#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) + +/* LED modes */ +#define IXGBE_LED_LINK_UP 0x0 +#define IXGBE_LED_LINK_10G 0x1 +#define IXGBE_LED_MAC 0x2 +#define IXGBE_LED_FILTER 0x3 +#define IXGBE_LED_LINK_ACTIVE 0x4 +#define IXGBE_LED_LINK_1G 0x5 +#define IXGBE_LED_ON 0xE +#define IXGBE_LED_OFF 0xF + +/* AUTOC Bit Masks */ +#define IXGBE_AUTOC_KX4_SUPP 0x80000000 +#define IXGBE_AUTOC_KX_SUPP 0x40000000 +#define IXGBE_AUTOC_PAUSE 0x30000000 +#define IXGBE_AUTOC_RF 0x08000000 +#define IXGBE_AUTOC_PD_TMR 0x06000000 +#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000 +#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000 +#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000 +#define IXGBE_AUTOC_AN_RESTART 0x00001000 +#define IXGBE_AUTOC_FLU 0x00000001 +#define IXGBE_AUTOC_LMS_SHIFT 13 +#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT) +#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) + +#define IXGBE_AUTOC_1G_PMA_PMD 0x00000200 +#define IXGBE_AUTOC_10G_PMA_PMD 0x00000180 +#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7 +#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9 +#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_KX4 (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_10G_CX4 (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_BX (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) +#define IXGBE_AUTOC_1G_KX (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT) + +/* LINKS Bit Masks */ +#define IXGBE_LINKS_KX_AN_COMP 0x80000000 +#define IXGBE_LINKS_UP 0x40000000 +#define IXGBE_LINKS_SPEED 0x20000000 +#define IXGBE_LINKS_MODE 0x18000000 +#define IXGBE_LINKS_RX_MODE 0x06000000 +#define IXGBE_LINKS_TX_MODE 0x01800000 +#define IXGBE_LINKS_XGXS_EN 0x00400000 +#define IXGBE_LINKS_PCS_1G_EN 0x00200000 +#define IXGBE_LINKS_1G_AN_EN 0x00100000 +#define IXGBE_LINKS_KX_AN_IDLE 0x00080000 +#define IXGBE_LINKS_1G_SYNC 0x00040000 +#define IXGBE_LINKS_10G_ALIGN 0x00020000 +#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000 +#define IXGBE_LINKS_TL_FAULT 0x00001000 +#define IXGBE_LINKS_SIGNAL 0x00000F00 + +#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */ + +/* SW Semaphore Register bitmasks */ +#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ +#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ +#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ + +/* GSSR definitions */ +#define IXGBE_GSSR_EEP_SM 0x0001 +#define IXGBE_GSSR_PHY0_SM 0x0002 +#define IXGBE_GSSR_PHY1_SM 0x0004 +#define IXGBE_GSSR_MAC_CSR_SM 0x0008 +#define IXGBE_GSSR_FLASH_SM 0x0010 + +/* EEC Register */ +#define IXGBE_EEC_SK 0x00000001 /* EEPROM Clock */ +#define IXGBE_EEC_CS 0x00000002 /* EEPROM Chip Select */ +#define IXGBE_EEC_DI 0x00000004 /* EEPROM Data In */ +#define IXGBE_EEC_DO 0x00000008 /* EEPROM Data Out */ +#define IXGBE_EEC_FWE_MASK 0x00000030 /* FLASH Write Enable */ +#define IXGBE_EEC_FWE_DIS 0x00000010 /* Disable FLASH writes */ +#define IXGBE_EEC_FWE_EN 0x00000020 /* Enable FLASH writes */ +#define IXGBE_EEC_FWE_SHIFT 4 +#define IXGBE_EEC_REQ 0x00000040 /* EEPROM Access Request */ +#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */ +#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */ +#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */ +/* EEPROM Addressing bits based on type (0-small, 1-large) */ +#define IXGBE_EEC_ADDR_SIZE 0x00000400 +#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */ + +#define IXGBE_EEC_SIZE_SHIFT 11 +#define IXGBE_EEPROM_WORD_SIZE_SHIFT 6 +#define IXGBE_EEPROM_OPCODE_BITS 8 + +/* Checksum and EEPROM pointers */ +#define IXGBE_EEPROM_CHECKSUM 0x3F +#define IXGBE_EEPROM_SUM 0xBABA +#define IXGBE_PCIE_ANALOG_PTR 0x03 +#define IXGBE_ATLAS0_CONFIG_PTR 0x04 +#define IXGBE_ATLAS1_CONFIG_PTR 0x05 +#define IXGBE_PCIE_GENERAL_PTR 0x06 +#define IXGBE_PCIE_CONFIG0_PTR 0x07 +#define IXGBE_PCIE_CONFIG1_PTR 0x08 +#define IXGBE_CORE0_PTR 0x09 +#define IXGBE_CORE1_PTR 0x0A +#define IXGBE_MAC0_PTR 0x0B +#define IXGBE_MAC1_PTR 0x0C +#define IXGBE_CSR0_CONFIG_PTR 0x0D +#define IXGBE_CSR1_CONFIG_PTR 0x0E +#define IXGBE_FW_PTR 0x0F +#define IXGBE_PBANUM0_PTR 0x15 +#define IXGBE_PBANUM1_PTR 0x16 + +/* EEPROM Commands - SPI */ +#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */ +#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01 +#define IXGBE_EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ +#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ +#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */ +#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */ +/* EEPROM reset Write Enbale latch */ +#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04 +#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */ +#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */ +#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ +#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ +#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ + +/* EEPROM Read Register */ +#define IXGBE_EEPROM_READ_REG_DATA 16 /* data offset in EEPROM read reg */ +#define IXGBE_EEPROM_READ_REG_DONE 2 /* Offset to READ done bit */ +#define IXGBE_EEPROM_READ_REG_START 1 /* First bit to start operation */ +#define IXGBE_EEPROM_READ_ADDR_SHIFT 2 /* Shift to the address bits */ + +#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 + +#ifndef IXGBE_EEPROM_GRANT_ATTEMPTS +#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ +#endif + +#ifndef IXGBE_EERD_ATTEMPTS +/* Number of 5 microseconds we wait for EERD read to complete */ +#define IXGBE_EERD_ATTEMPTS 100000 +#endif + +/* PCI Bus Info */ +#define IXGBE_PCI_LINK_STATUS 0xB2 +#define IXGBE_PCI_LINK_WIDTH 0x3F0 +#define IXGBE_PCI_LINK_WIDTH_1 0x10 +#define IXGBE_PCI_LINK_WIDTH_2 0x20 +#define IXGBE_PCI_LINK_WIDTH_4 0x40 +#define IXGBE_PCI_LINK_WIDTH_8 0x80 +#define IXGBE_PCI_LINK_SPEED 0xF +#define IXGBE_PCI_LINK_SPEED_2500 0x1 +#define IXGBE_PCI_LINK_SPEED_5000 0x2 + +/* Number of 100 microseconds we wait for PCI Express master disable */ +#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800 + +/* PHY Types */ +#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0 + +/* Check whether address is multicast. This is little-endian specific check.*/ +#define IXGBE_IS_MULTICAST(Address) \ + (bool)(((u8 *)(Address))[0] & ((u8)0x01)) + +/* Check whether an address is broadcast. */ +#define IXGBE_IS_BROADCAST(Address) \ + ((((u8 *)(Address))[0] == ((u8)0xff)) && \ + (((u8 *)(Address))[1] == ((u8)0xff))) + +/* RAH */ +#define IXGBE_RAH_VIND_MASK 0x003C0000 +#define IXGBE_RAH_VIND_SHIFT 18 +#define IXGBE_RAH_AV 0x80000000 + +/* Filters */ +#define IXGBE_MC_TBL_SIZE 128 /* Multicast Filter Table (4096 bits) */ +#define IXGBE_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ + +/* Header split receive */ +#define IXGBE_RFCTL_ISCSI_DIS 0x00000001 +#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E +#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1 +#define IXGBE_RFCTL_NFSW_DIS 0x00000040 +#define IXGBE_RFCTL_NFSR_DIS 0x00000080 +#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300 +#define IXGBE_RFCTL_NFS_VER_SHIFT 8 +#define IXGBE_RFCTL_NFS_VER_2 0 +#define IXGBE_RFCTL_NFS_VER_3 1 +#define IXGBE_RFCTL_NFS_VER_4 2 +#define IXGBE_RFCTL_IPV6_DIS 0x00000400 +#define IXGBE_RFCTL_IPV6_XSUM_DIS 0x00000800 +#define IXGBE_RFCTL_IPFRSP_DIS 0x00004000 +#define IXGBE_RFCTL_IPV6_EX_DIS 0x00010000 +#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 + +/* Transmit Config masks */ +#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ +#define IXGBE_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. write-back flushing */ +/* Enable short packet padding to 64 bytes */ +#define IXGBE_TX_PAD_ENABLE 0x00000400 +#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004 /* Allow jumbo frames */ +/* This allows for 16K packets + 4k for vlan */ +#define IXGBE_MAX_FRAME_SZ 0x40040000 + +#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */ +#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq. # write-back enable */ + +/* 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_FCTRL_SBP 0x00000002 /* Store Bad Packet */ +#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/ +#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */ +#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */ +#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */ +#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */ +/* Receive Priority Flow Control Enbale */ +#define IXGBE_FCTRL_RPFCE 0x00004000 +#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */ + +/* Multiple Receive Queue Control */ +#define IXGBE_MRQC_RSSEN 0x00000001 /* RSS Enable */ +#define IXGBE_MRQC_RSS_FIELD_MASK 0xFFFF0000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 +#define IXGBE_MRQC_RSS_FIELD_IPV4 0x00020000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX 0x00080000 +#define IXGBE_MRQC_RSS_FIELD_IPV6 0x00100000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 +#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 +#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000 + +#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 */ + +/* 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_IXSM 0x04 /* Ignore checksum */ +#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ +#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */ +#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_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_HBO 0x00800000 +#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 + +/* SRRCTL bit definitions */ +#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */ +#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_RXDPS_HDRSTAT_HDRSP 0x00008000 +#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF + +#define IXGBE_RXDADV_RSSTYPE_MASK 0x0000000F +#define IXGBE_RXDADV_PKTTYPE_MASK 0x0000FFF0 +#define IXGBE_RXDADV_HDRBUFLEN_MASK 0x00007FE0 +#define IXGBE_RXDADV_HDRBUFLEN_SHIFT 5 +#define IXGBE_RXDADV_SPLITHEADER_EN 0x00001000 +#define IXGBE_RXDADV_SPH 0x8000 + +/* RSS Hash results */ +#define IXGBE_RXDADV_RSSTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 +#define IXGBE_RXDADV_RSSTYPE_IPV4 0x00000002 +#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 +#define IXGBE_RXDADV_RSSTYPE_IPV6_EX 0x00000004 +#define IXGBE_RXDADV_RSSTYPE_IPV6 0x00000005 +#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006 +#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 +#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 +#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009 + +/* RSS Packet Types as indicated in the receive descriptor. */ +#define IXGBE_RXDADV_PKTTYPE_NONE 0x00000000 +#define IXGBE_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPv4 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPv4 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPv6 hdr present */ +#define IXGBE_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPv6 hdr + extensions */ +#define IXGBE_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ +#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ + +/* Masks to determine if packets should be dropped due to frame errors */ +#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) + +/* Multicast bit mask */ +#define IXGBE_MCSTCTRL_MFE 0x4 + +/* 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 + +/* Vlan-specific macros */ +#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK 0x0FFF /* VLAN ID in lower 12 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_MASK 0xE000 /* Priority in upper 3 bits */ +#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */ +#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT + +/* Transmit Descriptor - Legacy */ +struct ixgbe_legacy_tx_desc { + u64 buffer_addr; /* Address of the descriptor's data buffer */ + union { + u32 data; + struct { + u16 length; /* Data buffer length */ + u8 cso; /* Checksum offset */ + u8 cmd; /* Descriptor control */ + } flags; + } lower; + union { + u32 data; + struct { + u8 status; /* Descriptor status */ + u8 css; /* Checksum start */ + u16 vlan; + } fields; + } upper; +}; + +/* Transmit Descriptor - Advanced */ +union ixgbe_adv_tx_desc { + struct { + u64 buffer_addr; /* Address of descriptor's data buf */ + u32 cmd_type_len; + u32 olinfo_status; + } read; + struct { + u64 rsvd; /* Reserved */ + u32 nxtseq_seed; + u32 status; + } wb; +}; + +/* Receive Descriptor - Legacy */ +struct ixgbe_legacy_rx_desc { + u64 buffer_addr; /* Address of the descriptor's data buffer */ + u16 length; /* Length of data DMAed into data buffer */ + u16 csum; /* Packet checksum */ + u8 status; /* Descriptor status */ + u8 errors; /* Descriptor Errors */ + u16 vlan; +}; + +/* Receive Descriptor - Advanced */ +union ixgbe_adv_rx_desc { + struct { + u64 pkt_addr; /* Packet buffer address */ + u64 hdr_addr; /* Header buffer address */ + } read; + struct { + struct { + struct { + u16 pkt_info; /* RSS type, Packet type */ + u16 hdr_info; /* Split Header, header len */ + } lo_dword; + union { + u32 rss; /* RSS Hash */ + struct { + u16 ip_id; /* IP id */ + u16 csum; /* Packet Checksum */ + } csum_ip; + } hi_dword; + } lower; + struct { + u32 status_error; /* ext status/error */ + u16 length; /* Packet length */ + u16 vlan; /* VLAN tag */ + } upper; + } wb; /* writeback */ +}; + +/* Context descriptors */ +struct ixgbe_adv_tx_context_desc { + u32 vlan_macip_lens; + u32 seqnum_seed; + u32 type_tucmd_mlhl; + u32 mss_l4len_idx; +}; + +/* Adv Transmit Descriptor Config Masks */ +#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buffer length(bytes) */ +#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_RDMA 0x04000000 /* RDMA */ +#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */ +#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ +#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_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED present in WB */ +#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */ +#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_POPTS_EOM 0x00000400 /* Enable L bit-RDMA DDP hdr */ +#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ +#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU*/ +#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */ +#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_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_MKRREQ 0x00002000 /* Req requires Markers and CRC */ +#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ +#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ + +/* Link speed */ +#define IXGBE_LINK_SPEED_UNKNOWN 0 +#define IXGBE_LINK_SPEED_100_FULL 0x0008 +#define IXGBE_LINK_SPEED_1GB_FULL 0x0020 +#define IXGBE_LINK_SPEED_10GB_FULL 0x0080 + + +enum ixgbe_eeprom_type { + ixgbe_eeprom_uninitialized = 0, + ixgbe_eeprom_spi, + ixgbe_eeprom_none /* No NVM support */ +}; + +enum ixgbe_mac_type { + ixgbe_mac_unknown = 0, + ixgbe_mac_82598EB, + ixgbe_num_macs +}; + +enum ixgbe_phy_type { + ixgbe_phy_unknown = 0, + ixgbe_phy_tn, + ixgbe_phy_qt, + ixgbe_phy_xaui +}; + +enum ixgbe_media_type { + ixgbe_media_type_unknown = 0, + ixgbe_media_type_fiber, + ixgbe_media_type_copper, + ixgbe_media_type_backplane +}; + +/* Flow Control Settings */ +enum ixgbe_fc_type { + ixgbe_fc_none = 0, + ixgbe_fc_rx_pause, + ixgbe_fc_tx_pause, + ixgbe_fc_full, + ixgbe_fc_default +}; + +struct ixgbe_addr_filter_info { + u32 num_mc_addrs; + u32 rar_used_count; + u32 mc_addr_in_rar_count; + u32 mta_in_use; +}; + +/* Flow control parameters */ +struct ixgbe_fc_info { + u32 high_water; /* Flow Control High-water */ + u32 low_water; /* Flow Control Low-water */ + u16 pause_time; /* Flow Control Pause timer */ + bool send_xon; /* Flow control send XON */ + bool strict_ieee; /* Strict IEEE mode */ + enum ixgbe_fc_type type; /* Type of flow control */ + enum ixgbe_fc_type original_type; +}; + +/* Statistics counters collected by the MAC */ +struct ixgbe_hw_stats { + u64 crcerrs; + u64 illerrc; + u64 errbc; + u64 mspdc; + u64 mpctotal; + u64 mpc[8]; + u64 mlfc; + u64 mrfc; + u64 rlec; + u64 lxontxc; + u64 lxonrxc; + u64 lxofftxc; + u64 lxoffrxc; + u64 pxontxc[8]; + u64 pxonrxc[8]; + u64 pxofftxc[8]; + u64 pxoffrxc[8]; + u64 prc64; + u64 prc127; + u64 prc255; + u64 prc511; + u64 prc1023; + u64 prc1522; + u64 gprc; + u64 bprc; + u64 mprc; + u64 gptc; + u64 gorc; + u64 gotc; + u64 rnbc[8]; + u64 ruc; + u64 rfc; + u64 roc; + u64 rjc; + u64 mngprc; + u64 mngpdc; + u64 mngptc; + u64 tor; + u64 tpr; + u64 tpt; + u64 ptc64; + u64 ptc127; + u64 ptc255; + u64 ptc511; + u64 ptc1023; + u64 ptc1522; + u64 mptc; + u64 bptc; + u64 xec; + u64 rqsmr[16]; + u64 tqsmr[8]; + u64 qprc[16]; + u64 qptc[16]; + u64 qbrc[16]; + u64 qbtc[16]; +}; + +/* forward declaration */ +struct ixgbe_hw; + +struct ixgbe_mac_operations { + s32 (*reset)(struct ixgbe_hw *); + enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *); +}; + +struct ixgbe_phy_operations { + s32 (*setup)(struct ixgbe_hw *); + s32 (*check)(struct ixgbe_hw *, u32 *, bool *); + s32 (*setup_speed)(struct ixgbe_hw *, u32, bool, bool); + s32 (*get_settings)(struct ixgbe_hw *, u32 *, bool *); +}; + +struct ixgbe_mac_info { + struct ixgbe_mac_operations ops; + enum ixgbe_mac_type type; + u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + s32 mc_filter_type; + u32 num_rx_queues; + u32 num_tx_queues; + u32 num_rx_addrs; + u32 link_attach_type; + u32 link_mode_select; + bool link_settings_loaded; +}; + + +struct ixgbe_eeprom_info { + enum ixgbe_eeprom_type type; + u16 word_size; + u16 address_bits; +}; + +struct ixgbe_phy_info { + struct ixgbe_phy_operations ops; + + enum ixgbe_phy_type type; + u32 addr; + u32 id; + u32 revision; + enum ixgbe_media_type media_type; + u32 autoneg_advertised; + bool autoneg_wait_to_complete; +}; + +struct ixgbe_info { + enum ixgbe_mac_type mac; + s32 (*get_invariants)(struct ixgbe_hw *); + struct ixgbe_mac_operations *mac_ops; + struct ixgbe_phy_operations *phy_ops; +}; + +struct ixgbe_hw { + u8 __iomem *hw_addr; + void *back; + struct ixgbe_mac_info mac; + struct ixgbe_addr_filter_info addr_ctrl; + struct ixgbe_fc_info fc; + struct ixgbe_phy_info phy; + struct ixgbe_eeprom_info eeprom; + u16 device_id; + u16 vendor_id; + u16 subsystem_device_id; + u16 subsystem_vendor_id; + u8 revision_id; + bool adapter_stopped; +}; + +/* Error Codes */ +#define IXGBE_ERR_EEPROM -1 +#define IXGBE_ERR_EEPROM_CHECKSUM -2 +#define IXGBE_ERR_PHY -3 +#define IXGBE_ERR_CONFIG -4 +#define IXGBE_ERR_PARAM -5 +#define IXGBE_ERR_MAC_TYPE -6 +#define IXGBE_ERR_UNKNOWN_PHY -7 +#define IXGBE_ERR_LINK_SETUP -8 +#define IXGBE_ERR_ADAPTER_STOPPED -9 +#define IXGBE_ERR_INVALID_MAC_ADDR -10 +#define IXGBE_ERR_DEVICE_NOT_SUPPORTED -11 +#define IXGBE_ERR_MASTER_REQUESTS_PENDING -12 +#define IXGBE_ERR_INVALID_LINK_SETTINGS -13 +#define IXGBE_ERR_AUTONEG_NOT_COMPLETE -14 +#define IXGBE_ERR_RESET_FAILED -15 +#define IXGBE_ERR_SWFW_SYNC -16 +#define IXGBE_ERR_PHY_ADDR_INVALID -17 +#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF + +#endif /* _IXGBE_TYPE_H_ */ |