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staging: brcm80211: remove pci core defintion files
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The source file nicpci.c is the only file left which needs the
pci core register definitions. These definitions have been added
to the source file so the include files can be removed.

Signed-off-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Arend van Spriel authored and Greg Kroah-Hartman committed Jun 7, 2011
1 parent 8543df3 commit fd24b0f
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Showing 5 changed files with 170 additions and 424 deletions.
160 changes: 158 additions & 2 deletions drivers/staging/brcm80211/brcmsmac/nicpci.c
Original file line number Diff line number Diff line change
Expand Up @@ -24,13 +24,169 @@
#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;
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12 changes: 12 additions & 0 deletions drivers/staging/brcm80211/brcmsmac/nicpci.h
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,18 @@
/* bar0 + 12K accesses chipc core registers */
#define PCI_16KB0_CCREGS_OFFSET (12 * 1024)

#define PCI_CLKRUN_DSBL 0x8000 /* Bit 15 forceClkrun */

/* Sonics to PCI translation types */
#define SBTOPCI_PREF 0x4 /* prefetch enable */
#define SBTOPCI_BURST 0x8 /* burst enable */
#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 */

struct si_pub;

extern void *pcicore_init(struct si_pub *sih, void *pdev, void *regs);
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1 change: 0 additions & 1 deletion drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,6 @@
#include "wl_export.h"
#include "wl_ucode.h"
#include "wlc_antsel.h"
#include "pcie_core.h"
#include "wlc_alloc.h"
#include "wl_dbg.h"
#include "wlc_bmac.h"
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122 changes: 0 additions & 122 deletions drivers/staging/brcm80211/include/pci_core.h

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