From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: Adding qemu as a submodule of KVMFORNFV This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY --- qemu/roms/ipxe/src/drivers/net/jme.h | 915 ----------------------------------- 1 file changed, 915 deletions(-) delete mode 100644 qemu/roms/ipxe/src/drivers/net/jme.h (limited to 'qemu/roms/ipxe/src/drivers/net/jme.h') diff --git a/qemu/roms/ipxe/src/drivers/net/jme.h b/qemu/roms/ipxe/src/drivers/net/jme.h deleted file mode 100644 index 42db01ed3..000000000 --- a/qemu/roms/ipxe/src/drivers/net/jme.h +++ /dev/null @@ -1,915 +0,0 @@ -/* - * JMicron JMC2x0 series PCIe Ethernet gPXE Device Driver - * - * Copyright 2010 Guo-Fu Tseng - * - * 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; either version 2 of the License. - * - * This program is distributed in the hope that 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 Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ -FILE_LICENCE ( GPL2_OR_LATER ); - -#ifndef __JME_H_INCLUDED__ -#define __JME_H_INCLUDED__ - -#define PCI_VENDOR_ID_JMICRON 0x197b -#define PCI_DEVICE_ID_JMICRON_JMC250 0x0250 -#define PCI_DEVICE_ID_JMICRON_JMC260 0x0260 - -/* - * Extra PCI Configuration space interface - */ -#define PCI_DCSR_MRRS 0x59 -#define PCI_DCSR_MRRS_MASK 0x70 - -enum pci_dcsr_mrrs_vals { - MRRS_128B = 0x00, - MRRS_256B = 0x10, - MRRS_512B = 0x20, - MRRS_1024B = 0x30, - MRRS_2048B = 0x40, - MRRS_4096B = 0x50, -}; - -/* - * TX/RX Descriptors - * - * TX/RX Ring DESC Count Must be multiple of 16 and <= 1024 - */ -#define RING_DESC_ALIGN 16 /* Descriptor alignment */ -#define TX_DESC_SIZE 16 - -struct txdesc { - union { - uint8_t all[16]; - uint32_t dw[4]; - struct { - /* DW0 */ - uint16_t vlan; - uint8_t rsv1; - uint8_t flags; - - /* DW1 */ - uint16_t datalen; - uint16_t mss; - - /* DW2 */ - uint16_t pktsize; - uint16_t rsv2; - - /* DW3 */ - uint32_t bufaddr; - } desc1; - struct { - /* DW0 */ - uint16_t rsv1; - uint8_t rsv2; - uint8_t flags; - - /* DW1 */ - uint16_t datalen; - uint16_t rsv3; - - /* DW2 */ - uint32_t bufaddrh; - - /* DW3 */ - uint32_t bufaddrl; - } desc2; - struct { - /* DW0 */ - uint8_t ehdrsz; - uint8_t rsv1; - uint8_t rsv2; - uint8_t flags; - - /* DW1 */ - uint16_t trycnt; - uint16_t segcnt; - - /* DW2 */ - uint16_t pktsz; - uint16_t rsv3; - - /* DW3 */ - uint32_t bufaddrl; - } descwb; - }; -}; - -enum jme_txdesc_flags_bits { - TXFLAG_OWN = 0x80, - TXFLAG_INT = 0x40, - TXFLAG_64BIT = 0x20, - TXFLAG_TCPCS = 0x10, - TXFLAG_UDPCS = 0x08, - TXFLAG_IPCS = 0x04, - TXFLAG_LSEN = 0x02, - TXFLAG_TAGON = 0x01, -}; - -#define TXDESC_MSS_SHIFT 2 -enum jme_txwbdesc_flags_bits { - TXWBFLAG_OWN = 0x80, - TXWBFLAG_INT = 0x40, - TXWBFLAG_TMOUT = 0x20, - TXWBFLAG_TRYOUT = 0x10, - TXWBFLAG_COL = 0x08, - - TXWBFLAG_ALLERR = TXWBFLAG_TMOUT | - TXWBFLAG_TRYOUT | - TXWBFLAG_COL, -}; - -#define RX_DESC_SIZE 16 -#define RX_BUF_DMA_ALIGN 8 -#define RX_PREPAD_SIZE 10 -#define ETH_CRC_LEN 2 -#define RX_VLANHDR_LEN 2 -#define RX_EXTRA_LEN (ETH_HLEN + \ - ETH_CRC_LEN + \ - RX_VLANHDR_LEN + \ - RX_BUF_DMA_ALIGN) -#define FIXED_MTU 1500 -#define RX_ALLOC_LEN (FIXED_MTU + RX_EXTRA_LEN) - -struct rxdesc { - union { - uint8_t all[16]; - uint32_t dw[4]; - struct { - /* DW0 */ - uint16_t rsv2; - uint8_t rsv1; - uint8_t flags; - - /* DW1 */ - uint16_t datalen; - uint16_t wbcpl; - - /* DW2 */ - uint32_t bufaddrh; - - /* DW3 */ - uint32_t bufaddrl; - } desc1; - struct { - /* DW0 */ - uint16_t vlan; - uint16_t flags; - - /* DW1 */ - uint16_t framesize; - uint8_t errstat; - uint8_t desccnt; - - /* DW2 */ - uint32_t rsshash; - - /* DW3 */ - uint8_t hashfun; - uint8_t hashtype; - uint16_t resrv; - } descwb; - }; -}; - -enum jme_rxdesc_flags_bits { - RXFLAG_OWN = 0x80, - RXFLAG_INT = 0x40, - RXFLAG_64BIT = 0x20, -}; - -enum jme_rxwbdesc_flags_bits { - RXWBFLAG_OWN = 0x8000, - RXWBFLAG_INT = 0x4000, - RXWBFLAG_MF = 0x2000, - RXWBFLAG_64BIT = 0x2000, - RXWBFLAG_TCPON = 0x1000, - RXWBFLAG_UDPON = 0x0800, - RXWBFLAG_IPCS = 0x0400, - RXWBFLAG_TCPCS = 0x0200, - RXWBFLAG_UDPCS = 0x0100, - RXWBFLAG_TAGON = 0x0080, - RXWBFLAG_IPV4 = 0x0040, - RXWBFLAG_IPV6 = 0x0020, - RXWBFLAG_PAUSE = 0x0010, - RXWBFLAG_MAGIC = 0x0008, - RXWBFLAG_WAKEUP = 0x0004, - RXWBFLAG_DEST = 0x0003, - RXWBFLAG_DEST_UNI = 0x0001, - RXWBFLAG_DEST_MUL = 0x0002, - RXWBFLAG_DEST_BRO = 0x0003, -}; - -enum jme_rxwbdesc_desccnt_mask { - RXWBDCNT_WBCPL = 0x80, - RXWBDCNT_DCNT = 0x7F, -}; - -enum jme_rxwbdesc_errstat_bits { - RXWBERR_LIMIT = 0x80, - RXWBERR_MIIER = 0x40, - RXWBERR_NIBON = 0x20, - RXWBERR_COLON = 0x10, - RXWBERR_ABORT = 0x08, - RXWBERR_SHORT = 0x04, - RXWBERR_OVERUN = 0x02, - RXWBERR_CRCERR = 0x01, - RXWBERR_ALLERR = 0xFF, -}; - -/* - * The structure holding buffer information and ring descriptors all together. - */ -struct jme_ring { - void *desc; /* pointer to ring memory */ - unsigned long dma; /* phys address for ring dma */ - - /* Buffer information corresponding to each descriptor */ - struct io_buffer **bufinf; - - int next_to_clean; - int next_to_fill; - int next_to_use; - int nr_free; -}; - -/* - * Jmac Adapter Private data - */ -struct jme_adapter { - void *regs; - struct mii_if_info mii_if; - struct pci_device *pdev; - unsigned int fpgaver; - unsigned int chiprev; - uint32_t reg_ghc; - uint32_t reg_txcs; - uint32_t reg_rxcs; - uint32_t reg_rxmcs; - uint32_t phylink; - struct jme_ring rxring; - uint32_t rx_ring_size; - uint32_t rx_ring_mask; - struct jme_ring txring; - uint32_t tx_ring_size; - uint32_t tx_ring_mask; -}; - -/* - * I/O Resters - */ -enum jme_iomap_regs_value { - JME_REGS_SIZE = 0x1000, -}; - -enum jme_iomap_offsets { - JME_MAC = 0x0000, - JME_PHY = 0x0400, - JME_MISC = 0x0800, - JME_RSS = 0x0C00, -}; - -enum jme_iomap_lens { - JME_MAC_LEN = 0x80, - JME_PHY_LEN = 0x58, - JME_MISC_LEN = 0x98, - JME_RSS_LEN = 0xFF, -}; - -enum jme_iomap_regs { - JME_TXCS = JME_MAC | 0x00, /* Transmit Control and Status */ - JME_TXDBA_LO = JME_MAC | 0x04, /* Transmit Queue Desc Base Addr */ - JME_TXDBA_HI = JME_MAC | 0x08, /* Transmit Queue Desc Base Addr */ - JME_TXQDC = JME_MAC | 0x0C, /* Transmit Queue Desc Count */ - JME_TXNDA = JME_MAC | 0x10, /* Transmit Queue Next Desc Addr */ - JME_TXMCS = JME_MAC | 0x14, /* Transmit MAC Control Status */ - JME_TXPFC = JME_MAC | 0x18, /* Transmit Pause Frame Control */ - JME_TXTRHD = JME_MAC | 0x1C, /* Transmit Timer/Retry@Half-Dup */ - - JME_RXCS = JME_MAC | 0x20, /* Receive Control and Status */ - JME_RXDBA_LO = JME_MAC | 0x24, /* Receive Queue Desc Base Addr */ - JME_RXDBA_HI = JME_MAC | 0x28, /* Receive Queue Desc Base Addr */ - JME_RXQDC = JME_MAC | 0x2C, /* Receive Queue Desc Count */ - JME_RXNDA = JME_MAC | 0x30, /* Receive Queue Next Desc Addr */ - JME_RXMCS = JME_MAC | 0x34, /* Receive MAC Control Status */ - JME_RXUMA_LO = JME_MAC | 0x38, /* Receive Unicast MAC Address */ - JME_RXUMA_HI = JME_MAC | 0x3C, /* Receive Unicast MAC Address */ - JME_RXMCHT_LO = JME_MAC | 0x40, /* Recv Multicast Addr HashTable */ - JME_RXMCHT_HI = JME_MAC | 0x44, /* Recv Multicast Addr HashTable */ - JME_WFODP = JME_MAC | 0x48, /* Wakeup Frame Output Data Port */ - JME_WFOI = JME_MAC | 0x4C, /* Wakeup Frame Output Interface */ - - JME_SMI = JME_MAC | 0x50, /* Station Management Interface */ - JME_GHC = JME_MAC | 0x54, /* Global Host Control */ - JME_PMCS = JME_MAC | 0x60, /* Power Management Control/Stat */ - - - JME_PHY_CS = JME_PHY | 0x28, /* PHY Ctrl and Status Register */ - JME_PHY_LINK = JME_PHY | 0x30, /* PHY Link Status Register */ - JME_SMBCSR = JME_PHY | 0x40, /* SMB Control and Status */ - JME_SMBINTF = JME_PHY | 0x44, /* SMB Interface */ - - - JME_TMCSR = JME_MISC | 0x00, /* Timer Control/Status Register */ - JME_GPREG0 = JME_MISC | 0x08, /* General purpose REG-0 */ - JME_GPREG1 = JME_MISC | 0x0C, /* General purpose REG-1 */ - JME_IEVE = JME_MISC | 0x20, /* Interrupt Event Status */ - JME_IREQ = JME_MISC | 0x24, /* Intr Req Status(For Debug) */ - JME_IENS = JME_MISC | 0x28, /* Intr Enable - Setting Port */ - JME_IENC = JME_MISC | 0x2C, /* Interrupt Enable - Clear Port */ - JME_PCCRX0 = JME_MISC | 0x30, /* PCC Control for RX Queue 0 */ - JME_PCCTX = JME_MISC | 0x40, /* PCC Control for TX Queues */ - JME_CHIPMODE = JME_MISC | 0x44, /* Identify FPGA Version */ - JME_SHBA_HI = JME_MISC | 0x48, /* Shadow Register Base HI */ - JME_SHBA_LO = JME_MISC | 0x4C, /* Shadow Register Base LO */ - JME_TIMER1 = JME_MISC | 0x70, /* Timer1 */ - JME_TIMER2 = JME_MISC | 0x74, /* Timer2 */ - JME_APMC = JME_MISC | 0x7C, /* Aggressive Power Mode Control */ - JME_PCCSRX0 = JME_MISC | 0x80, /* PCC Status of RX0 */ -}; - -/* - * TX Control/Status Bits - */ -enum jme_txcs_bits { - TXCS_QUEUE7S = 0x00008000, - TXCS_QUEUE6S = 0x00004000, - TXCS_QUEUE5S = 0x00002000, - TXCS_QUEUE4S = 0x00001000, - TXCS_QUEUE3S = 0x00000800, - TXCS_QUEUE2S = 0x00000400, - TXCS_QUEUE1S = 0x00000200, - TXCS_QUEUE0S = 0x00000100, - TXCS_FIFOTH = 0x000000C0, - TXCS_DMASIZE = 0x00000030, - TXCS_BURST = 0x00000004, - TXCS_ENABLE = 0x00000001, -}; - -enum jme_txcs_value { - TXCS_FIFOTH_16QW = 0x000000C0, - TXCS_FIFOTH_12QW = 0x00000080, - TXCS_FIFOTH_8QW = 0x00000040, - TXCS_FIFOTH_4QW = 0x00000000, - - TXCS_DMASIZE_64B = 0x00000000, - TXCS_DMASIZE_128B = 0x00000010, - TXCS_DMASIZE_256B = 0x00000020, - TXCS_DMASIZE_512B = 0x00000030, - - TXCS_SELECT_QUEUE0 = 0x00000000, - TXCS_SELECT_QUEUE1 = 0x00010000, - TXCS_SELECT_QUEUE2 = 0x00020000, - TXCS_SELECT_QUEUE3 = 0x00030000, - TXCS_SELECT_QUEUE4 = 0x00040000, - TXCS_SELECT_QUEUE5 = 0x00050000, - TXCS_SELECT_QUEUE6 = 0x00060000, - TXCS_SELECT_QUEUE7 = 0x00070000, - - TXCS_DEFAULT = TXCS_FIFOTH_4QW | - TXCS_BURST, -}; - -#define JME_TX_DISABLE_TIMEOUT 10 /* 10 msec */ - -/* - * TX MAC Control/Status Bits - */ -enum jme_txmcs_bit_masks { - TXMCS_IFG2 = 0xC0000000, - TXMCS_IFG1 = 0x30000000, - TXMCS_TTHOLD = 0x00000300, - TXMCS_FBURST = 0x00000080, - TXMCS_CARRIEREXT = 0x00000040, - TXMCS_DEFER = 0x00000020, - TXMCS_BACKOFF = 0x00000010, - TXMCS_CARRIERSENSE = 0x00000008, - TXMCS_COLLISION = 0x00000004, - TXMCS_CRC = 0x00000002, - TXMCS_PADDING = 0x00000001, -}; - -enum jme_txmcs_values { - TXMCS_IFG2_6_4 = 0x00000000, - TXMCS_IFG2_8_5 = 0x40000000, - TXMCS_IFG2_10_6 = 0x80000000, - TXMCS_IFG2_12_7 = 0xC0000000, - - TXMCS_IFG1_8_4 = 0x00000000, - TXMCS_IFG1_12_6 = 0x10000000, - TXMCS_IFG1_16_8 = 0x20000000, - TXMCS_IFG1_20_10 = 0x30000000, - - TXMCS_TTHOLD_1_8 = 0x00000000, - TXMCS_TTHOLD_1_4 = 0x00000100, - TXMCS_TTHOLD_1_2 = 0x00000200, - TXMCS_TTHOLD_FULL = 0x00000300, - - TXMCS_DEFAULT = TXMCS_IFG2_8_5 | - TXMCS_IFG1_16_8 | - TXMCS_TTHOLD_FULL | - TXMCS_DEFER | - TXMCS_CRC | - TXMCS_PADDING, -}; - -enum jme_txpfc_bits_masks { - TXPFC_VLAN_TAG = 0xFFFF0000, - TXPFC_VLAN_EN = 0x00008000, - TXPFC_PF_EN = 0x00000001, -}; - -enum jme_txtrhd_bits_masks { - TXTRHD_TXPEN = 0x80000000, - TXTRHD_TXP = 0x7FFFFF00, - TXTRHD_TXREN = 0x00000080, - TXTRHD_TXRL = 0x0000007F, -}; - -enum jme_txtrhd_shifts { - TXTRHD_TXP_SHIFT = 8, - TXTRHD_TXRL_SHIFT = 0, -}; - -/* - * RX Control/Status Bits - */ -enum jme_rxcs_bit_masks { - /* FIFO full threshold for transmitting Tx Pause Packet */ - RXCS_FIFOTHTP = 0x30000000, - /* FIFO threshold for processing next packet */ - RXCS_FIFOTHNP = 0x0C000000, - RXCS_DMAREQSZ = 0x03000000, /* DMA Request Size */ - RXCS_QUEUESEL = 0x00030000, /* Queue selection */ - RXCS_RETRYGAP = 0x0000F000, /* RX Desc full retry gap */ - RXCS_RETRYCNT = 0x00000F00, /* RX Desc full retry counter */ - RXCS_WAKEUP = 0x00000040, /* Enable receive wakeup packet */ - RXCS_MAGIC = 0x00000020, /* Enable receive magic packet */ - RXCS_SHORT = 0x00000010, /* Enable receive short packet */ - RXCS_ABORT = 0x00000008, /* Enable receive errorr packet */ - RXCS_QST = 0x00000004, /* Receive queue start */ - RXCS_SUSPEND = 0x00000002, - RXCS_ENABLE = 0x00000001, -}; - -enum jme_rxcs_values { - RXCS_FIFOTHTP_16T = 0x00000000, - RXCS_FIFOTHTP_32T = 0x10000000, - RXCS_FIFOTHTP_64T = 0x20000000, - RXCS_FIFOTHTP_128T = 0x30000000, - - RXCS_FIFOTHNP_16QW = 0x00000000, - RXCS_FIFOTHNP_32QW = 0x04000000, - RXCS_FIFOTHNP_64QW = 0x08000000, - RXCS_FIFOTHNP_128QW = 0x0C000000, - - RXCS_DMAREQSZ_16B = 0x00000000, - RXCS_DMAREQSZ_32B = 0x01000000, - RXCS_DMAREQSZ_64B = 0x02000000, - RXCS_DMAREQSZ_128B = 0x03000000, - - RXCS_QUEUESEL_Q0 = 0x00000000, - RXCS_QUEUESEL_Q1 = 0x00010000, - RXCS_QUEUESEL_Q2 = 0x00020000, - RXCS_QUEUESEL_Q3 = 0x00030000, - - RXCS_RETRYGAP_256ns = 0x00000000, - RXCS_RETRYGAP_512ns = 0x00001000, - RXCS_RETRYGAP_1024ns = 0x00002000, - RXCS_RETRYGAP_2048ns = 0x00003000, - RXCS_RETRYGAP_4096ns = 0x00004000, - RXCS_RETRYGAP_8192ns = 0x00005000, - RXCS_RETRYGAP_16384ns = 0x00006000, - RXCS_RETRYGAP_32768ns = 0x00007000, - - RXCS_RETRYCNT_0 = 0x00000000, - RXCS_RETRYCNT_4 = 0x00000100, - RXCS_RETRYCNT_8 = 0x00000200, - RXCS_RETRYCNT_12 = 0x00000300, - RXCS_RETRYCNT_16 = 0x00000400, - RXCS_RETRYCNT_20 = 0x00000500, - RXCS_RETRYCNT_24 = 0x00000600, - RXCS_RETRYCNT_28 = 0x00000700, - RXCS_RETRYCNT_32 = 0x00000800, - RXCS_RETRYCNT_36 = 0x00000900, - RXCS_RETRYCNT_40 = 0x00000A00, - RXCS_RETRYCNT_44 = 0x00000B00, - RXCS_RETRYCNT_48 = 0x00000C00, - RXCS_RETRYCNT_52 = 0x00000D00, - RXCS_RETRYCNT_56 = 0x00000E00, - RXCS_RETRYCNT_60 = 0x00000F00, - - RXCS_DEFAULT = RXCS_FIFOTHTP_128T | - RXCS_FIFOTHNP_128QW | - RXCS_DMAREQSZ_128B | - RXCS_RETRYGAP_256ns | - RXCS_RETRYCNT_32, -}; - -#define JME_RX_DISABLE_TIMEOUT 10 /* 10 msec */ - -/* - * RX MAC Control/Status Bits - */ -enum jme_rxmcs_bits { - RXMCS_ALLFRAME = 0x00000800, - RXMCS_BRDFRAME = 0x00000400, - RXMCS_MULFRAME = 0x00000200, - RXMCS_UNIFRAME = 0x00000100, - RXMCS_ALLMULFRAME = 0x00000080, - RXMCS_MULFILTERED = 0x00000040, - RXMCS_RXCOLLDEC = 0x00000020, - RXMCS_FLOWCTRL = 0x00000008, - RXMCS_VTAGRM = 0x00000004, - RXMCS_PREPAD = 0x00000002, - RXMCS_CHECKSUM = 0x00000001, - - RXMCS_DEFAULT = RXMCS_VTAGRM | - RXMCS_FLOWCTRL | - RXMCS_CHECKSUM, -}; - -/* - * Wakeup Frame setup interface registers - */ -#define WAKEUP_FRAME_NR 8 -#define WAKEUP_FRAME_MASK_DWNR 4 - -enum jme_wfoi_bit_masks { - WFOI_MASK_SEL = 0x00000070, - WFOI_CRC_SEL = 0x00000008, - WFOI_FRAME_SEL = 0x00000007, -}; - -enum jme_wfoi_shifts { - WFOI_MASK_SHIFT = 4, -}; - -/* - * SMI Related definitions - */ -enum jme_smi_bit_mask { - SMI_DATA_MASK = 0xFFFF0000, - SMI_REG_ADDR_MASK = 0x0000F800, - SMI_PHY_ADDR_MASK = 0x000007C0, - SMI_OP_WRITE = 0x00000020, - /* Set to 1, after req done it'll be cleared to 0 */ - SMI_OP_REQ = 0x00000010, - SMI_OP_MDIO = 0x00000008, /* Software assess In/Out */ - SMI_OP_MDOE = 0x00000004, /* Software Output Enable */ - SMI_OP_MDC = 0x00000002, /* Software CLK Control */ - SMI_OP_MDEN = 0x00000001, /* Software access Enable */ -}; - -enum jme_smi_bit_shift { - SMI_DATA_SHIFT = 16, - SMI_REG_ADDR_SHIFT = 11, - SMI_PHY_ADDR_SHIFT = 6, -}; - -static inline uint32_t smi_reg_addr(int x) -{ - return (x << SMI_REG_ADDR_SHIFT) & SMI_REG_ADDR_MASK; -} - -static inline uint32_t smi_phy_addr(int x) -{ - return (x << SMI_PHY_ADDR_SHIFT) & SMI_PHY_ADDR_MASK; -} - -#define JME_PHY_TIMEOUT 100 /* 100 msec */ -#define JME_PHY_REG_NR 32 - -/* - * Global Host Control - */ -enum jme_ghc_bit_mask { - GHC_SWRST = 0x40000000, - GHC_DPX = 0x00000040, - GHC_SPEED = 0x00000030, - GHC_LINK_POLL = 0x00000001, -}; - -enum jme_ghc_speed_val { - GHC_SPEED_10M = 0x00000010, - GHC_SPEED_100M = 0x00000020, - GHC_SPEED_1000M = 0x00000030, -}; - -enum jme_ghc_to_clk { - GHC_TO_CLK_OFF = 0x00000000, - GHC_TO_CLK_GPHY = 0x00400000, - GHC_TO_CLK_PCIE = 0x00800000, - GHC_TO_CLK_INVALID = 0x00C00000, -}; - -enum jme_ghc_txmac_clk { - GHC_TXMAC_CLK_OFF = 0x00000000, - GHC_TXMAC_CLK_GPHY = 0x00100000, - GHC_TXMAC_CLK_PCIE = 0x00200000, - GHC_TXMAC_CLK_INVALID = 0x00300000, -}; - -/* - * Power management control and status register - */ -enum jme_pmcs_bit_masks { - PMCS_WF7DET = 0x80000000, - PMCS_WF6DET = 0x40000000, - PMCS_WF5DET = 0x20000000, - PMCS_WF4DET = 0x10000000, - PMCS_WF3DET = 0x08000000, - PMCS_WF2DET = 0x04000000, - PMCS_WF1DET = 0x02000000, - PMCS_WF0DET = 0x01000000, - PMCS_LFDET = 0x00040000, - PMCS_LRDET = 0x00020000, - PMCS_MFDET = 0x00010000, - PMCS_WF7EN = 0x00008000, - PMCS_WF6EN = 0x00004000, - PMCS_WF5EN = 0x00002000, - PMCS_WF4EN = 0x00001000, - PMCS_WF3EN = 0x00000800, - PMCS_WF2EN = 0x00000400, - PMCS_WF1EN = 0x00000200, - PMCS_WF0EN = 0x00000100, - PMCS_LFEN = 0x00000004, - PMCS_LREN = 0x00000002, - PMCS_MFEN = 0x00000001, -}; - -/* - * Giga PHY Status Registers - */ -enum jme_phy_link_bit_mask { - PHY_LINK_SPEED_MASK = 0x0000C000, - PHY_LINK_DUPLEX = 0x00002000, - PHY_LINK_SPEEDDPU_RESOLVED = 0x00000800, - PHY_LINK_UP = 0x00000400, - PHY_LINK_AUTONEG_COMPLETE = 0x00000200, - PHY_LINK_MDI_STAT = 0x00000040, -}; - -enum jme_phy_link_speed_val { - PHY_LINK_SPEED_10M = 0x00000000, - PHY_LINK_SPEED_100M = 0x00004000, - PHY_LINK_SPEED_1000M = 0x00008000, -}; - -#define JME_SPDRSV_TIMEOUT 500 /* 500 us */ - -/* - * SMB Control and Status - */ -enum jme_smbcsr_bit_mask { - SMBCSR_CNACK = 0x00020000, - SMBCSR_RELOAD = 0x00010000, - SMBCSR_EEPROMD = 0x00000020, - SMBCSR_INITDONE = 0x00000010, - SMBCSR_BUSY = 0x0000000F, -}; - -enum jme_smbintf_bit_mask { - SMBINTF_HWDATR = 0xFF000000, - SMBINTF_HWDATW = 0x00FF0000, - SMBINTF_HWADDR = 0x0000FF00, - SMBINTF_HWRWN = 0x00000020, - SMBINTF_HWCMD = 0x00000010, - SMBINTF_FASTM = 0x00000008, - SMBINTF_GPIOSCL = 0x00000004, - SMBINTF_GPIOSDA = 0x00000002, - SMBINTF_GPIOEN = 0x00000001, -}; - -enum jme_smbintf_vals { - SMBINTF_HWRWN_READ = 0x00000020, - SMBINTF_HWRWN_WRITE = 0x00000000, -}; - -enum jme_smbintf_shifts { - SMBINTF_HWDATR_SHIFT = 24, - SMBINTF_HWDATW_SHIFT = 16, - SMBINTF_HWADDR_SHIFT = 8, -}; - -#define JME_EEPROM_RELOAD_TIMEOUT 2000 /* 2000 msec */ -#define JME_SMB_BUSY_TIMEOUT 20 /* 20 msec */ -#define JME_SMB_LEN 256 -#define JME_EEPROM_MAGIC 0x250 - -/* - * Timer Control/Status Register - */ -enum jme_tmcsr_bit_masks { - TMCSR_SWIT = 0x80000000, - TMCSR_EN = 0x01000000, - TMCSR_CNT = 0x00FFFFFF, -}; - -/* - * General Purpose REG-0 - */ -enum jme_gpreg0_masks { - GPREG0_DISSH = 0xFF000000, - GPREG0_PCIRLMT = 0x00300000, - GPREG0_PCCNOMUTCLR = 0x00040000, - GPREG0_LNKINTPOLL = 0x00001000, - GPREG0_PCCTMR = 0x00000300, - GPREG0_PHYADDR = 0x0000001F, -}; - -enum jme_gpreg0_vals { - GPREG0_DISSH_DW7 = 0x80000000, - GPREG0_DISSH_DW6 = 0x40000000, - GPREG0_DISSH_DW5 = 0x20000000, - GPREG0_DISSH_DW4 = 0x10000000, - GPREG0_DISSH_DW3 = 0x08000000, - GPREG0_DISSH_DW2 = 0x04000000, - GPREG0_DISSH_DW1 = 0x02000000, - GPREG0_DISSH_DW0 = 0x01000000, - GPREG0_DISSH_ALL = 0xFF000000, - - GPREG0_PCIRLMT_8 = 0x00000000, - GPREG0_PCIRLMT_6 = 0x00100000, - GPREG0_PCIRLMT_5 = 0x00200000, - GPREG0_PCIRLMT_4 = 0x00300000, - - GPREG0_PCCTMR_16ns = 0x00000000, - GPREG0_PCCTMR_256ns = 0x00000100, - GPREG0_PCCTMR_1us = 0x00000200, - GPREG0_PCCTMR_1ms = 0x00000300, - - GPREG0_PHYADDR_1 = 0x00000001, - - GPREG0_DEFAULT = GPREG0_DISSH_ALL | - GPREG0_PCIRLMT_4 | - GPREG0_PCCTMR_1us | - GPREG0_PHYADDR_1, -}; - -/* - * General Purpose REG-1 - * Note: All theses bits defined here are for - * Chip mode revision 0x11 only - */ -enum jme_gpreg1_masks { - GPREG1_INTRDELAYUNIT = 0x00000018, - GPREG1_INTRDELAYENABLE = 0x00000007, -}; - -enum jme_gpreg1_vals { - GPREG1_RSSPATCH = 0x00000040, - GPREG1_HALFMODEPATCH = 0x00000020, - - GPREG1_INTDLYUNIT_16NS = 0x00000000, - GPREG1_INTDLYUNIT_256NS = 0x00000008, - GPREG1_INTDLYUNIT_1US = 0x00000010, - GPREG1_INTDLYUNIT_16US = 0x00000018, - - GPREG1_INTDLYEN_1U = 0x00000001, - GPREG1_INTDLYEN_2U = 0x00000002, - GPREG1_INTDLYEN_3U = 0x00000003, - GPREG1_INTDLYEN_4U = 0x00000004, - GPREG1_INTDLYEN_5U = 0x00000005, - GPREG1_INTDLYEN_6U = 0x00000006, - GPREG1_INTDLYEN_7U = 0x00000007, - - GPREG1_DEFAULT = 0x00000000, -}; - -/* - * Interrupt Status Bits - */ -enum jme_interrupt_bits { - INTR_SWINTR = 0x80000000, - INTR_TMINTR = 0x40000000, - INTR_LINKCH = 0x20000000, - INTR_PAUSERCV = 0x10000000, - INTR_MAGICRCV = 0x08000000, - INTR_WAKERCV = 0x04000000, - INTR_PCCRX0TO = 0x02000000, - INTR_PCCRX1TO = 0x01000000, - INTR_PCCRX2TO = 0x00800000, - INTR_PCCRX3TO = 0x00400000, - INTR_PCCTXTO = 0x00200000, - INTR_PCCRX0 = 0x00100000, - INTR_PCCRX1 = 0x00080000, - INTR_PCCRX2 = 0x00040000, - INTR_PCCRX3 = 0x00020000, - INTR_PCCTX = 0x00010000, - INTR_RX3EMP = 0x00008000, - INTR_RX2EMP = 0x00004000, - INTR_RX1EMP = 0x00002000, - INTR_RX0EMP = 0x00001000, - INTR_RX3 = 0x00000800, - INTR_RX2 = 0x00000400, - INTR_RX1 = 0x00000200, - INTR_RX0 = 0x00000100, - INTR_TX7 = 0x00000080, - INTR_TX6 = 0x00000040, - INTR_TX5 = 0x00000020, - INTR_TX4 = 0x00000010, - INTR_TX3 = 0x00000008, - INTR_TX2 = 0x00000004, - INTR_TX1 = 0x00000002, - INTR_TX0 = 0x00000001, -}; - -static const uint32_t INTR_ENABLE = INTR_LINKCH | - INTR_RX0EMP | - INTR_RX0 | - INTR_TX0; - -/* - * PCC Control Registers - */ -enum jme_pccrx_masks { - PCCRXTO_MASK = 0xFFFF0000, - PCCRX_MASK = 0x0000FF00, -}; - -enum jme_pcctx_masks { - PCCTXTO_MASK = 0xFFFF0000, - PCCTX_MASK = 0x0000FF00, - PCCTX_QS_MASK = 0x000000FF, -}; - -enum jme_pccrx_shifts { - PCCRXTO_SHIFT = 16, - PCCRX_SHIFT = 8, -}; - -enum jme_pcctx_shifts { - PCCTXTO_SHIFT = 16, - PCCTX_SHIFT = 8, -}; - -enum jme_pcctx_bits { - PCCTXQ0_EN = 0x00000001, - PCCTXQ1_EN = 0x00000002, - PCCTXQ2_EN = 0x00000004, - PCCTXQ3_EN = 0x00000008, - PCCTXQ4_EN = 0x00000010, - PCCTXQ5_EN = 0x00000020, - PCCTXQ6_EN = 0x00000040, - PCCTXQ7_EN = 0x00000080, -}; - -/* - * Chip Mode Register - */ -enum jme_chipmode_bit_masks { - CM_FPGAVER_MASK = 0xFFFF0000, - CM_CHIPREV_MASK = 0x0000FF00, - CM_CHIPMODE_MASK = 0x0000000F, -}; - -enum jme_chipmode_shifts { - CM_FPGAVER_SHIFT = 16, - CM_CHIPREV_SHIFT = 8, -}; - -/* - * Workaround - */ -static inline int is_buggy250(unsigned short device, unsigned int chiprev) -{ - return device == PCI_DEVICE_ID_JMICRON_JMC250 && chiprev == 0x11; -} - -/* - * Read/Write I/O Registers - */ -static inline uint32_t jread32(struct jme_adapter *jme, uint32_t reg) -{ - return readl(jme->regs + reg); -} - -static inline void jwrite32(struct jme_adapter *jme, uint32_t reg, uint32_t val) -{ - writel(val, jme->regs + reg); -} - -static void jwrite32f(struct jme_adapter *jme, uint32_t reg, uint32_t val) -{ - /* - * Read after write should cause flush - */ - writel(val, jme->regs + reg); - readl(jme->regs + reg); -} - -#endif -- cgit 1.2.3-korg