#include <bcmsoc.h>
#include <bcmdevs.h>
#include <sbchipc.h>
-#include <pci_core.h>
-#include <pcie_core.h>
#include <nicpci.h>
+/* SPROM offsets */
+#define SRSH_ASPM_OFFSET 4 /* word 4 */
+#define SRSH_ASPM_ENB 0x18 /* bit 3, 4 */
+#define SRSH_ASPM_L1_ENB 0x10 /* bit 4 */
+#define SRSH_ASPM_L0s_ENB 0x8 /* bit 3 */
+
+#define SRSH_PCIE_MISC_CONFIG 5 /* word 5 */
+#define SRSH_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */
+#define SRSH_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */
+#define SRSH_CLKREQ_ENB 0x0800 /* bit 11 */
+#define SRSH_BD_OFFSET 6 /* word 6 */
+
/* chipcontrol */
#define CHIPCTRL_4321_PLL_DOWN 0x800000 /* serdes PLL down override */
+/* MDIO control */
+#define MDIOCTL_DIVISOR_MASK 0x7f /* clock to be used on MDIO */
+#define MDIOCTL_DIVISOR_VAL 0x2
+#define MDIOCTL_PREAM_EN 0x80 /* Enable preamble sequnce */
+#define MDIOCTL_ACCESS_DONE 0x100 /* Tranaction complete */
+
+/* MDIO Data */
+#define MDIODATA_MASK 0x0000ffff /* data 2 bytes */
+#define MDIODATA_TA 0x00020000 /* Turnaround */
+#define MDIODATA_REGADDR_SHF_OLD 18 /* Regaddr shift (rev < 10) */
+#define MDIODATA_REGADDR_MASK_OLD 0x003c0000 /* Regaddr Mask (rev < 10) */
+#define MDIODATA_DEVADDR_SHF_OLD 22 /* Physmedia devaddr shift (rev < 10) */
+#define MDIODATA_DEVADDR_MASK_OLD 0x0fc00000 /* Physmedia devaddr Mask (rev < 10) */
+#define MDIODATA_REGADDR_SHF 18 /* Regaddr shift */
+#define MDIODATA_REGADDR_MASK 0x007c0000 /* Regaddr Mask */
+#define MDIODATA_DEVADDR_SHF 23 /* Physmedia devaddr shift */
+#define MDIODATA_DEVADDR_MASK 0x0f800000 /* Physmedia devaddr Mask */
+#define MDIODATA_WRITE 0x10000000 /* write Transaction */
+#define MDIODATA_READ 0x20000000 /* Read Transaction */
+#define MDIODATA_START 0x40000000 /* start of Transaction */
+
+#define MDIODATA_DEV_ADDR 0x0 /* dev address for serdes */
+#define MDIODATA_BLK_ADDR 0x1F /* blk address for serdes */
+
+/* serdes regs (rev < 10) */
+#define MDIODATA_DEV_PLL 0x1d /* SERDES PLL Dev */
+#define MDIODATA_DEV_TX 0x1e /* SERDES TX Dev */
+#define MDIODATA_DEV_RX 0x1f /* SERDES RX Dev */
+
+ /* SERDES RX registers */
+#define SERDES_RX_CTRL 1 /* Rx cntrl */
+#define SERDES_RX_TIMER1 2 /* Rx Timer1 */
+#define SERDES_RX_CDR 6 /* CDR */
+#define SERDES_RX_CDRBW 7 /* CDR BW */
+ /* SERDES RX control register */
+#define SERDES_RX_CTRL_FORCE 0x80 /* rxpolarity_force */
+#define SERDES_RX_CTRL_POLARITY 0x40 /* rxpolarity_value */
+
+ /* SERDES PLL registers */
+#define SERDES_PLL_CTRL 1 /* PLL control reg */
+#define PLL_CTRL_FREQDET_EN 0x4000 /* bit 14 is FREQDET on */
+
+/* Linkcontrol reg offset in PCIE Cap */
+#define PCIE_CAP_LINKCTRL_OFFSET 16 /* linkctrl offset in pcie cap */
+#define PCIE_CAP_LCREG_ASPML0s 0x01 /* ASPM L0s in linkctrl */
+#define PCIE_CAP_LCREG_ASPML1 0x02 /* ASPM L1 in linkctrl */
+#define PCIE_CLKREQ_ENAB 0x100 /* CLKREQ Enab in linkctrl */
+
+#define PCIE_ASPM_ENAB 3 /* ASPM L0s & L1 in linkctrl */
+#define PCIE_ASPM_L1_ENAB 2 /* ASPM L0s & L1 in linkctrl */
+#define PCIE_ASPM_L0s_ENAB 1 /* ASPM L0s & L1 in linkctrl */
+#define PCIE_ASPM_DISAB 0 /* ASPM L0s & L1 in linkctrl */
+
+/* Power management threshold */
+#define PCIE_L1THRESHOLDTIME_MASK 0xFF00 /* bits 8 - 15 */
+#define PCIE_L1THRESHOLDTIME_SHIFT 8 /* PCIE_L1THRESHOLDTIME_SHIFT */
+#define PCIE_L1THRESHOLD_WARVAL 0x72 /* WAR value */
+#define PCIE_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */
+
+/* different register spaces to access thr'u pcie indirect access */
+#define PCIE_CONFIGREGS 1 /* Access to config space */
+#define PCIE_PCIEREGS 2 /* Access to pcie registers */
+
+/* PCIE protocol PHY diagnostic registers */
+#define PCIE_PLP_STATUSREG 0x204 /* Status */
+
+/* Status reg PCIE_PLP_STATUSREG */
+#define PCIE_PLP_POLARITYINV_STAT 0x10
+
+/* PCIE protocol DLLP diagnostic registers */
+#define PCIE_DLLP_LCREG 0x100 /* Link Control */
+#define PCIE_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */
+
+/* PCIE protocol TLP diagnostic registers */
+#define PCIE_TLP_WORKAROUNDSREG 0x004 /* TLP Workarounds */
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif
+
+/* Sonics side: PCI core and host control registers */
+struct sbpciregs {
+ u32 control; /* PCI control */
+ u32 PAD[3];
+ u32 arbcontrol; /* PCI arbiter control */
+ u32 clkrun; /* Clkrun Control (>=rev11) */
+ u32 PAD[2];
+ u32 intstatus; /* Interrupt status */
+ u32 intmask; /* Interrupt mask */
+ u32 sbtopcimailbox; /* Sonics to PCI mailbox */
+ u32 PAD[9];
+ u32 bcastaddr; /* Sonics broadcast address */
+ u32 bcastdata; /* Sonics broadcast data */
+ u32 PAD[2];
+ u32 gpioin; /* ro: gpio input (>=rev2) */
+ u32 gpioout; /* rw: gpio output (>=rev2) */
+ u32 gpioouten; /* rw: gpio output enable (>= rev2) */
+ u32 gpiocontrol; /* rw: gpio control (>= rev2) */
+ u32 PAD[36];
+ u32 sbtopci0; /* Sonics to PCI translation 0 */
+ u32 sbtopci1; /* Sonics to PCI translation 1 */
+ u32 sbtopci2; /* Sonics to PCI translation 2 */
+ u32 PAD[189];
+ u32 pcicfg[4][64]; /* 0x400 - 0x7FF, PCI Cfg Space (>=rev8) */
+ u16 sprom[36]; /* SPROM shadow Area */
+ u32 PAD[46];
+};
+
+/* SB side: PCIE core and host control registers */
+typedef struct sbpcieregs {
+ u32 control; /* host mode only */
+ u32 PAD[2];
+ u32 biststatus; /* bist Status: 0x00C */
+ u32 gpiosel; /* PCIE gpio sel: 0x010 */
+ u32 gpioouten; /* PCIE gpio outen: 0x14 */
+ u32 PAD[2];
+ u32 intstatus; /* Interrupt status: 0x20 */
+ u32 intmask; /* Interrupt mask: 0x24 */
+ u32 sbtopcimailbox; /* sb to pcie mailbox: 0x028 */
+ u32 PAD[53];
+ u32 sbtopcie0; /* sb to pcie translation 0: 0x100 */
+ u32 sbtopcie1; /* sb to pcie translation 1: 0x104 */
+ u32 sbtopcie2; /* sb to pcie translation 2: 0x108 */
+ u32 PAD[5];
+
+ /* pcie core supports in direct access to config space */
+ u32 configaddr; /* pcie config space access: Address field: 0x120 */
+ u32 configdata; /* pcie config space access: Data field: 0x124 */
+
+ /* mdio access to serdes */
+ u32 mdiocontrol; /* controls the mdio access: 0x128 */
+ u32 mdiodata; /* Data to the mdio access: 0x12c */
+
+ /* pcie protocol phy/dllp/tlp register indirect access mechanism */
+ u32 pcieindaddr; /* indirect access to the internal register: 0x130 */
+ u32 pcieinddata; /* Data to/from the internal regsiter: 0x134 */
+
+ u32 clkreqenctrl; /* >= rev 6, Clkreq rdma control : 0x138 */
+ u32 PAD[177];
+ u32 pciecfg[4][64]; /* 0x400 - 0x7FF, PCIE Cfg Space */
+ u16 sprom[64]; /* SPROM shadow Area */
+} sbpcieregs_t;
+
typedef struct {
union {
sbpcieregs_t *pcieregs;
+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _PCI_CORE_H_
-#define _PCI_CORE_H_
-
-#ifndef _LANGUAGE_ASSEMBLY
-
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define _PADLINE(line) pad ## line
-#define _XSTR(line) _PADLINE(line)
-#define PAD _XSTR(__LINE__)
-#endif
-
-/* Sonics side: PCI core and host control registers */
-struct sbpciregs {
- u32 control; /* PCI control */
- u32 PAD[3];
- u32 arbcontrol; /* PCI arbiter control */
- u32 clkrun; /* Clkrun Control (>=rev11) */
- u32 PAD[2];
- u32 intstatus; /* Interrupt status */
- u32 intmask; /* Interrupt mask */
- u32 sbtopcimailbox; /* Sonics to PCI mailbox */
- u32 PAD[9];
- u32 bcastaddr; /* Sonics broadcast address */
- u32 bcastdata; /* Sonics broadcast data */
- u32 PAD[2];
- u32 gpioin; /* ro: gpio input (>=rev2) */
- u32 gpioout; /* rw: gpio output (>=rev2) */
- u32 gpioouten; /* rw: gpio output enable (>= rev2) */
- u32 gpiocontrol; /* rw: gpio control (>= rev2) */
- u32 PAD[36];
- u32 sbtopci0; /* Sonics to PCI translation 0 */
- u32 sbtopci1; /* Sonics to PCI translation 1 */
- u32 sbtopci2; /* Sonics to PCI translation 2 */
- u32 PAD[189];
- u32 pcicfg[4][64]; /* 0x400 - 0x7FF, PCI Cfg Space (>=rev8) */
- u16 sprom[36]; /* SPROM shadow Area */
- u32 PAD[46];
-};
-
-#endif /* _LANGUAGE_ASSEMBLY */
-
-/* PCI control */
-#define PCI_RST_OE 0x01 /* When set, drives PCI_RESET out to pin */
-#define PCI_RST 0x02 /* Value driven out to pin */
-#define PCI_CLK_OE 0x04 /* When set, drives clock as gated by PCI_CLK out to pin */
-#define PCI_CLK 0x08 /* Gate for clock driven out to pin */
-
-/* PCI arbiter control */
-#define PCI_INT_ARB 0x01 /* When set, use an internal arbiter */
-#define PCI_EXT_ARB 0x02 /* When set, use an external arbiter */
-/* ParkID - for PCI corerev >= 8 */
-#define PCI_PARKID_MASK 0x1c /* Selects which agent is parked on an idle bus */
-#define PCI_PARKID_SHIFT 2
-#define PCI_PARKID_EXT0 0 /* External master 0 */
-#define PCI_PARKID_EXT1 1 /* External master 1 */
-#define PCI_PARKID_EXT2 2 /* External master 2 */
-#define PCI_PARKID_EXT3 3 /* External master 3 (rev >= 11) */
-#define PCI_PARKID_INT 3 /* Internal master (rev < 11) */
-#define PCI11_PARKID_INT 4 /* Internal master (rev >= 11) */
-#define PCI_PARKID_LAST 4 /* Last active master (rev < 11) */
-#define PCI11_PARKID_LAST 5 /* Last active master (rev >= 11) */
-
-#define PCI_CLKRUN_DSBL 0x8000 /* Bit 15 forceClkrun */
-
-/* Interrupt status/mask */
-#define PCI_INTA 0x01 /* PCI INTA# is asserted */
-#define PCI_INTB 0x02 /* PCI INTB# is asserted */
-#define PCI_SERR 0x04 /* PCI SERR# has been asserted (write one to clear) */
-#define PCI_PERR 0x08 /* PCI PERR# has been asserted (write one to clear) */
-#define PCI_PME 0x10 /* PCI PME# is asserted */
-
-/* (General) PCI/SB mailbox interrupts, two bits per pci function */
-#define MAILBOX_F0_0 0x100 /* function 0, int 0 */
-#define MAILBOX_F0_1 0x200 /* function 0, int 1 */
-#define MAILBOX_F1_0 0x400 /* function 1, int 0 */
-#define MAILBOX_F1_1 0x800 /* function 1, int 1 */
-#define MAILBOX_F2_0 0x1000 /* function 2, int 0 */
-#define MAILBOX_F2_1 0x2000 /* function 2, int 1 */
-#define MAILBOX_F3_0 0x4000 /* function 3, int 0 */
-#define MAILBOX_F3_1 0x8000 /* function 3, int 1 */
-
-/* Sonics broadcast address */
-#define BCAST_ADDR_MASK 0xff /* Broadcast register address */
-
-/* Sonics to PCI translation types */
-#define SBTOPCI0_MASK 0xfc000000
-#define SBTOPCI1_MASK 0xfc000000
-#define SBTOPCI2_MASK 0xc0000000
-#define SBTOPCI_MEM 0
-#define SBTOPCI_IO 1
-#define SBTOPCI_CFG0 2
-#define SBTOPCI_CFG1 3
-#define SBTOPCI_PREF 0x4 /* prefetch enable */
-#define SBTOPCI_BURST 0x8 /* burst enable */
-#define SBTOPCI_RC_MASK 0x30 /* read command (>= rev11) */
-#define SBTOPCI_RC_READ 0x00 /* memory read */
-#define SBTOPCI_RC_READLINE 0x10 /* memory read line */
-#define SBTOPCI_RC_READMULTI 0x20 /* memory read multiple */
-
-/* PCI core index in SROM shadow area */
-#define SRSH_PI_OFFSET 0 /* first word */
-#define SRSH_PI_MASK 0xf000 /* bit 15:12 */
-#define SRSH_PI_SHIFT 12 /* bit 15:12 */
-
-#endif /* _PCI_CORE_H_ */
+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _PCIE_CORE_H
-#define _PCIE_CORE_H
-
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define _PADLINE(line) pad ## line
-#define _XSTR(line) _PADLINE(line)
-#define PAD _XSTR(__LINE__)
-#endif
-
-/* PCIE Enumeration space offsets */
-#define PCIE_CORE_CONFIG_OFFSET 0x0
-#define PCIE_FUNC0_CONFIG_OFFSET 0x400
-#define PCIE_FUNC1_CONFIG_OFFSET 0x500
-#define PCIE_FUNC2_CONFIG_OFFSET 0x600
-#define PCIE_FUNC3_CONFIG_OFFSET 0x700
-#define PCIE_SPROM_SHADOW_OFFSET 0x800
-#define PCIE_SBCONFIG_OFFSET 0xE00
-
-/* PCIE Bar0 Address Mapping. Each function maps 16KB config space */
-#define PCIE_DEV_BAR0_SIZE 0x4000
-#define PCIE_BAR0_WINMAPCORE_OFFSET 0x0
-#define PCIE_BAR0_EXTSPROM_OFFSET 0x1000
-#define PCIE_BAR0_PCIECORE_OFFSET 0x2000
-#define PCIE_BAR0_CCCOREREG_OFFSET 0x3000
-
-/* different register spaces to access thr'u pcie indirect access */
-#define PCIE_CONFIGREGS 1 /* Access to config space */
-#define PCIE_PCIEREGS 2 /* Access to pcie registers */
-
-/* SB side: PCIE core and host control registers */
-typedef struct sbpcieregs {
- u32 control; /* host mode only */
- u32 PAD[2];
- u32 biststatus; /* bist Status: 0x00C */
- u32 gpiosel; /* PCIE gpio sel: 0x010 */
- u32 gpioouten; /* PCIE gpio outen: 0x14 */
- u32 PAD[2];
- u32 intstatus; /* Interrupt status: 0x20 */
- u32 intmask; /* Interrupt mask: 0x24 */
- u32 sbtopcimailbox; /* sb to pcie mailbox: 0x028 */
- u32 PAD[53];
- u32 sbtopcie0; /* sb to pcie translation 0: 0x100 */
- u32 sbtopcie1; /* sb to pcie translation 1: 0x104 */
- u32 sbtopcie2; /* sb to pcie translation 2: 0x108 */
- u32 PAD[5];
-
- /* pcie core supports in direct access to config space */
- u32 configaddr; /* pcie config space access: Address field: 0x120 */
- u32 configdata; /* pcie config space access: Data field: 0x124 */
-
- /* mdio access to serdes */
- u32 mdiocontrol; /* controls the mdio access: 0x128 */
- u32 mdiodata; /* Data to the mdio access: 0x12c */
-
- /* pcie protocol phy/dllp/tlp register indirect access mechanism */
- u32 pcieindaddr; /* indirect access to the internal register: 0x130 */
- u32 pcieinddata; /* Data to/from the internal regsiter: 0x134 */
-
- u32 clkreqenctrl; /* >= rev 6, Clkreq rdma control : 0x138 */
- u32 PAD[177];
- u32 pciecfg[4][64]; /* 0x400 - 0x7FF, PCIE Cfg Space */
- u16 sprom[64]; /* SPROM shadow Area */
-} sbpcieregs_t;
-
-/* PCI control */
-#define PCIE_RST_OE 0x01 /* When set, drives PCI_RESET out to pin */
-#define PCIE_RST 0x02 /* Value driven out to pin */
-
-#define PCIE_CFGADDR 0x120 /* offsetof(configaddr) */
-#define PCIE_CFGDATA 0x124 /* offsetof(configdata) */
-
-/* Interrupt status/mask */
-#define PCIE_INTA 0x01 /* PCIE INTA message is received */
-#define PCIE_INTB 0x02 /* PCIE INTB message is received */
-#define PCIE_INTFATAL 0x04 /* PCIE INTFATAL message is received */
-#define PCIE_INTNFATAL 0x08 /* PCIE INTNONFATAL message is received */
-#define PCIE_INTCORR 0x10 /* PCIE INTCORR message is received */
-#define PCIE_INTPME 0x20 /* PCIE INTPME message is received */
-
-/* SB to PCIE translation masks */
-#define SBTOPCIE0_MASK 0xfc000000
-#define SBTOPCIE1_MASK 0xfc000000
-#define SBTOPCIE2_MASK 0xc0000000
-
-/* Access type bits (0:1) */
-#define SBTOPCIE_MEM 0
-#define SBTOPCIE_IO 1
-#define SBTOPCIE_CFG0 2
-#define SBTOPCIE_CFG1 3
-
-/* Prefetch enable bit 2 */
-#define SBTOPCIE_PF 4
-
-/* Write Burst enable for memory write bit 3 */
-#define SBTOPCIE_WR_BURST 8
-
-/* config access */
-#define CONFIGADDR_FUNC_MASK 0x7000
-#define CONFIGADDR_FUNC_SHF 12
-#define CONFIGADDR_REG_MASK 0x0FFF
-#define CONFIGADDR_REG_SHF 0
-
-#define PCIE_CONFIG_INDADDR(f, r) \
- ((((f) & CONFIGADDR_FUNC_MASK) << CONFIGADDR_FUNC_SHF) | \
- (((r) & CONFIGADDR_REG_MASK) << CONFIGADDR_REG_SHF))
-
-/* PCIE protocol regs Indirect Address */
-#define PCIEADDR_PROT_MASK 0x300
-#define PCIEADDR_PROT_SHF 8
-#define PCIEADDR_PL_TLP 0
-#define PCIEADDR_PL_DLLP 1
-#define PCIEADDR_PL_PLP 2
-
-/* PCIE protocol PHY diagnostic registers */
-#define PCIE_PLP_MODEREG 0x200 /* Mode */
-#define PCIE_PLP_STATUSREG 0x204 /* Status */
-#define PCIE_PLP_LTSSMCTRLREG 0x208 /* LTSSM control */
-#define PCIE_PLP_LTLINKNUMREG 0x20c /* Link Training Link number */
-#define PCIE_PLP_LTLANENUMREG 0x210 /* Link Training Lane number */
-#define PCIE_PLP_LTNFTSREG 0x214 /* Link Training N_FTS */
-#define PCIE_PLP_ATTNREG 0x218 /* Attention */
-#define PCIE_PLP_ATTNMASKREG 0x21C /* Attention Mask */
-#define PCIE_PLP_RXERRCTR 0x220 /* Rx Error */
-#define PCIE_PLP_RXFRMERRCTR 0x224 /* Rx Framing Error */
-#define PCIE_PLP_RXERRTHRESHREG 0x228 /* Rx Error threshold */
-#define PCIE_PLP_TESTCTRLREG 0x22C /* Test Control reg */
-#define PCIE_PLP_SERDESCTRLOVRDREG 0x230 /* SERDES Control Override */
-#define PCIE_PLP_TIMINGOVRDREG 0x234 /* Timing param override */
-#define PCIE_PLP_RXTXSMDIAGREG 0x238 /* RXTX State Machine Diag */
-#define PCIE_PLP_LTSSMDIAGREG 0x23C /* LTSSM State Machine Diag */
-
-/* PCIE protocol DLLP diagnostic registers */
-#define PCIE_DLLP_LCREG 0x100 /* Link Control */
-#define PCIE_DLLP_LSREG 0x104 /* Link Status */
-#define PCIE_DLLP_LAREG 0x108 /* Link Attention */
-#define PCIE_DLLP_LAMASKREG 0x10C /* Link Attention Mask */
-#define PCIE_DLLP_NEXTTXSEQNUMREG 0x110 /* Next Tx Seq Num */
-#define PCIE_DLLP_ACKEDTXSEQNUMREG 0x114 /* Acked Tx Seq Num */
-#define PCIE_DLLP_PURGEDTXSEQNUMREG 0x118 /* Purged Tx Seq Num */
-#define PCIE_DLLP_RXSEQNUMREG 0x11C /* Rx Sequence Number */
-#define PCIE_DLLP_LRREG 0x120 /* Link Replay */
-#define PCIE_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */
-#define PCIE_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */
-#define PCIE_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */
-#define PCIE_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */
-#define PCIE_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */
-#define PCIE_DLLP_RTRRWREG 0x138 /* Retry buffer Read/Write */
-#define PCIE_DLLP_ECTHRESHREG 0x13C /* Error Count Threshold */
-#define PCIE_DLLP_TLPERRCTRREG 0x140 /* TLP Error Counter */
-#define PCIE_DLLP_ERRCTRREG 0x144 /* Error Counter */
-#define PCIE_DLLP_NAKRXCTRREG 0x148 /* NAK Received Counter */
-#define PCIE_DLLP_TESTREG 0x14C /* Test */
-#define PCIE_DLLP_PKTBIST 0x150 /* Packet BIST */
-#define PCIE_DLLP_PCIE11 0x154 /* DLLP PCIE 1.1 reg */
-
-#define PCIE_DLLP_LSREG_LINKUP (1 << 16)
-
-/* PCIE protocol TLP diagnostic registers */
-#define PCIE_TLP_CONFIGREG 0x000 /* Configuration */
-#define PCIE_TLP_WORKAROUNDSREG 0x004 /* TLP Workarounds */
-#define PCIE_TLP_WRDMAUPPER 0x010 /* Write DMA Upper Address */
-#define PCIE_TLP_WRDMALOWER 0x014 /* Write DMA Lower Address */
-#define PCIE_TLP_WRDMAREQ_LBEREG 0x018 /* Write DMA Len/ByteEn Req */
-#define PCIE_TLP_RDDMAUPPER 0x01C /* Read DMA Upper Address */
-#define PCIE_TLP_RDDMALOWER 0x020 /* Read DMA Lower Address */
-#define PCIE_TLP_RDDMALENREG 0x024 /* Read DMA Len Req */
-#define PCIE_TLP_MSIDMAUPPER 0x028 /* MSI DMA Upper Address */
-#define PCIE_TLP_MSIDMALOWER 0x02C /* MSI DMA Lower Address */
-#define PCIE_TLP_MSIDMALENREG 0x030 /* MSI DMA Len Req */
-#define PCIE_TLP_SLVREQLENREG 0x034 /* Slave Request Len */
-#define PCIE_TLP_FCINPUTSREQ 0x038 /* Flow Control Inputs */
-#define PCIE_TLP_TXSMGRSREQ 0x03C /* Tx StateMachine and Gated Req */
-#define PCIE_TLP_ADRACKCNTARBLEN 0x040 /* Address Ack XferCnt and ARB Len */
-#define PCIE_TLP_DMACPLHDR0 0x044 /* DMA Completion Hdr 0 */
-#define PCIE_TLP_DMACPLHDR1 0x048 /* DMA Completion Hdr 1 */
-#define PCIE_TLP_DMACPLHDR2 0x04C /* DMA Completion Hdr 2 */
-#define PCIE_TLP_DMACPLMISC0 0x050 /* DMA Completion Misc0 */
-#define PCIE_TLP_DMACPLMISC1 0x054 /* DMA Completion Misc1 */
-#define PCIE_TLP_DMACPLMISC2 0x058 /* DMA Completion Misc2 */
-#define PCIE_TLP_SPTCTRLLEN 0x05C /* Split Controller Req len */
-#define PCIE_TLP_SPTCTRLMSIC0 0x060 /* Split Controller Misc 0 */
-#define PCIE_TLP_SPTCTRLMSIC1 0x064 /* Split Controller Misc 1 */
-#define PCIE_TLP_BUSDEVFUNC 0x068 /* Bus/Device/Func */
-#define PCIE_TLP_RESETCTR 0x06C /* Reset Counter */
-#define PCIE_TLP_RTRYBUF 0x070 /* Retry Buffer value */
-#define PCIE_TLP_TGTDEBUG1 0x074 /* Target Debug Reg1 */
-#define PCIE_TLP_TGTDEBUG2 0x078 /* Target Debug Reg2 */
-#define PCIE_TLP_TGTDEBUG3 0x07C /* Target Debug Reg3 */
-#define PCIE_TLP_TGTDEBUG4 0x080 /* Target Debug Reg4 */
-
-/* MDIO control */
-#define MDIOCTL_DIVISOR_MASK 0x7f /* clock to be used on MDIO */
-#define MDIOCTL_DIVISOR_VAL 0x2
-#define MDIOCTL_PREAM_EN 0x80 /* Enable preamble sequnce */
-#define MDIOCTL_ACCESS_DONE 0x100 /* Tranaction complete */
-
-/* MDIO Data */
-#define MDIODATA_MASK 0x0000ffff /* data 2 bytes */
-#define MDIODATA_TA 0x00020000 /* Turnaround */
-#define MDIODATA_REGADDR_SHF_OLD 18 /* Regaddr shift (rev < 10) */
-#define MDIODATA_REGADDR_MASK_OLD 0x003c0000 /* Regaddr Mask (rev < 10) */
-#define MDIODATA_DEVADDR_SHF_OLD 22 /* Physmedia devaddr shift (rev < 10) */
-#define MDIODATA_DEVADDR_MASK_OLD 0x0fc00000 /* Physmedia devaddr Mask (rev < 10) */
-#define MDIODATA_REGADDR_SHF 18 /* Regaddr shift */
-#define MDIODATA_REGADDR_MASK 0x007c0000 /* Regaddr Mask */
-#define MDIODATA_DEVADDR_SHF 23 /* Physmedia devaddr shift */
-#define MDIODATA_DEVADDR_MASK 0x0f800000 /* Physmedia devaddr Mask */
-#define MDIODATA_WRITE 0x10000000 /* write Transaction */
-#define MDIODATA_READ 0x20000000 /* Read Transaction */
-#define MDIODATA_START 0x40000000 /* start of Transaction */
-
-#define MDIODATA_DEV_ADDR 0x0 /* dev address for serdes */
-#define MDIODATA_BLK_ADDR 0x1F /* blk address for serdes */
-
-/* MDIO devices (SERDES modules)
- * unlike old pcie cores (rev < 10), rev10 pcie serde organizes registers into a few blocks.
- * two layers mapping (blockidx, register offset) is required
- */
-#define MDIO_DEV_IEEE0 0x000
-#define MDIO_DEV_IEEE1 0x001
-#define MDIO_DEV_BLK0 0x800
-#define MDIO_DEV_BLK1 0x801
-#define MDIO_DEV_BLK2 0x802
-#define MDIO_DEV_BLK3 0x803
-#define MDIO_DEV_BLK4 0x804
-#define MDIO_DEV_TXPLL 0x808 /* TXPLL register block idx */
-#define MDIO_DEV_TXCTRL0 0x820
-#define MDIO_DEV_SERDESID 0x831
-#define MDIO_DEV_RXCTRL0 0x840
-
-/* serdes regs (rev < 10) */
-#define MDIODATA_DEV_PLL 0x1d /* SERDES PLL Dev */
-#define MDIODATA_DEV_TX 0x1e /* SERDES TX Dev */
-#define MDIODATA_DEV_RX 0x1f /* SERDES RX Dev */
- /* SERDES RX registers */
-#define SERDES_RX_CTRL 1 /* Rx cntrl */
-#define SERDES_RX_TIMER1 2 /* Rx Timer1 */
-#define SERDES_RX_CDR 6 /* CDR */
-#define SERDES_RX_CDRBW 7 /* CDR BW */
-
- /* SERDES RX control register */
-#define SERDES_RX_CTRL_FORCE 0x80 /* rxpolarity_force */
-#define SERDES_RX_CTRL_POLARITY 0x40 /* rxpolarity_value */
-
- /* SERDES PLL registers */
-#define SERDES_PLL_CTRL 1 /* PLL control reg */
-#define PLL_CTRL_FREQDET_EN 0x4000 /* bit 14 is FREQDET on */
-
-/* Power management threshold */
-#define PCIE_L0THRESHOLDTIME_MASK 0xFF00 /* bits 0 - 7 */
-#define PCIE_L1THRESHOLDTIME_MASK 0xFF00 /* bits 8 - 15 */
-#define PCIE_L1THRESHOLDTIME_SHIFT 8 /* PCIE_L1THRESHOLDTIME_SHIFT */
-#define PCIE_L1THRESHOLD_WARVAL 0x72 /* WAR value */
-#define PCIE_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */
-
-/* SPROM offsets */
-#define SRSH_ASPM_OFFSET 4 /* word 4 */
-#define SRSH_ASPM_ENB 0x18 /* bit 3, 4 */
-#define SRSH_ASPM_L1_ENB 0x10 /* bit 4 */
-#define SRSH_ASPM_L0s_ENB 0x8 /* bit 3 */
-#define SRSH_PCIE_MISC_CONFIG 5 /* word 5 */
-#define SRSH_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */
-#define SRSH_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */
-#define SRSH_CLKREQ_OFFSET_REV8 52 /* word 52 for srom rev 8 */
-#define SRSH_CLKREQ_ENB 0x0800 /* bit 11 */
-#define SRSH_BD_OFFSET 6 /* word 6 */
-#define SRSH_AUTOINIT_OFFSET 18 /* auto initialization enable */
-
-/* Linkcontrol reg offset in PCIE Cap */
-#define PCIE_CAP_LINKCTRL_OFFSET 16 /* linkctrl offset in pcie cap */
-#define PCIE_CAP_LCREG_ASPML0s 0x01 /* ASPM L0s in linkctrl */
-#define PCIE_CAP_LCREG_ASPML1 0x02 /* ASPM L1 in linkctrl */
-#define PCIE_CLKREQ_ENAB 0x100 /* CLKREQ Enab in linkctrl */
-
-#define PCIE_ASPM_ENAB 3 /* ASPM L0s & L1 in linkctrl */
-#define PCIE_ASPM_L1_ENAB 2 /* ASPM L0s & L1 in linkctrl */
-#define PCIE_ASPM_L0s_ENAB 1 /* ASPM L0s & L1 in linkctrl */
-#define PCIE_ASPM_DISAB 0 /* ASPM L0s & L1 in linkctrl */
-
-/* Status reg PCIE_PLP_STATUSREG */
-#define PCIE_PLP_POLARITYINV_STAT 0x10
-#endif /* _PCIE_CORE_H */
projects / users / hch / configfs.git / commitdiff