include/linux/bcma/bcma.h

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This source file includes following definitions.
bcma_get_drvdata
bcma_set_drvdata
bcma_read8
bcma_read16
bcma_read32
bcma_write8
bcma_write16
bcma_write32
bcma_block_read
bcma_block_write
bcma_aread32
bcma_awrite32
bcma_mask32
bcma_set32
bcma_maskset32
bcma_mask16
bcma_set16
bcma_maskset16
bcma_find_core
#ifndef LINUX_BCMA_H_
#define LINUX_BCMA_H_

#include <linux/pci.h>
#include <linux/mod_devicetable.h>

#include <linux/bcma/bcma_driver_chipcommon.h>
#include <linux/bcma/bcma_driver_pci.h>
#include <linux/bcma/bcma_driver_pcie2.h>
#include <linux/bcma/bcma_driver_mips.h>
#include <linux/bcma/bcma_driver_gmac_cmn.h>
#include <linux/ssb/ssb.h> /* SPROM sharing */

#include <linux/bcma/bcma_regs.h>

struct bcma_device;
struct bcma_bus;

enum bcma_hosttype {
        BCMA_HOSTTYPE_PCI,
        BCMA_HOSTTYPE_SDIO,
        BCMA_HOSTTYPE_SOC,
};

struct bcma_chipinfo {
        u16 id;
        u8 rev;
        u8 pkg;
};

struct bcma_boardinfo {
        u16 vendor;
        u16 type;
};

enum bcma_clkmode {
        BCMA_CLKMODE_FAST,
        BCMA_CLKMODE_DYNAMIC,
};

struct bcma_host_ops {
        u8 (*read8)(struct bcma_device *core, u16 offset);
        u16 (*read16)(struct bcma_device *core, u16 offset);
        u32 (*read32)(struct bcma_device *core, u16 offset);
        void (*write8)(struct bcma_device *core, u16 offset, u8 value);
        void (*write16)(struct bcma_device *core, u16 offset, u16 value);
        void (*write32)(struct bcma_device *core, u16 offset, u32 value);
#ifdef CONFIG_BCMA_BLOCKIO
        void (*block_read)(struct bcma_device *core, void *buffer,
                           size_t count, u16 offset, u8 reg_width);
        void (*block_write)(struct bcma_device *core, const void *buffer,
                            size_t count, u16 offset, u8 reg_width);
#endif
        /* Agent ops */
        u32 (*aread32)(struct bcma_device *core, u16 offset);
        void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
};

/* Core manufacturers */
#define BCMA_MANUF_ARM                  0x43B
#define BCMA_MANUF_MIPS                 0x4A7
#define BCMA_MANUF_BCM                  0x4BF

/* Core class values. */
#define BCMA_CL_SIM                     0x0
#define BCMA_CL_EROM                    0x1
#define BCMA_CL_CORESIGHT               0x9
#define BCMA_CL_VERIF                   0xB
#define BCMA_CL_OPTIMO                  0xD
#define BCMA_CL_GEN                     0xE
#define BCMA_CL_PRIMECELL               0xF

/* Core-ID values. */
#define BCMA_CORE_OOB_ROUTER            0x367   /* Out of band */
#define BCMA_CORE_4706_CHIPCOMMON       0x500
#define BCMA_CORE_NS_PCIEG2             0x501
#define BCMA_CORE_NS_DMA                0x502
#define BCMA_CORE_NS_SDIO3              0x503
#define BCMA_CORE_NS_USB20              0x504
#define BCMA_CORE_NS_USB30              0x505
#define BCMA_CORE_NS_A9JTAG             0x506
#define BCMA_CORE_NS_DDR23              0x507
#define BCMA_CORE_NS_ROM                0x508
#define BCMA_CORE_NS_NAND               0x509
#define BCMA_CORE_NS_QSPI               0x50A
#define BCMA_CORE_NS_CHIPCOMMON_B       0x50B
#define BCMA_CORE_4706_SOC_RAM          0x50E
#define BCMA_CORE_ARMCA9                0x510
#define BCMA_CORE_4706_MAC_GBIT         0x52D
#define BCMA_CORE_AMEMC                 0x52E   /* DDR1/2 memory controller core */
#define BCMA_CORE_ALTA                  0x534   /* I2S core */
#define BCMA_CORE_4706_MAC_GBIT_COMMON  0x5DC
#define BCMA_CORE_DDR23_PHY             0x5DD
#define BCMA_CORE_INVALID               0x700
#define BCMA_CORE_CHIPCOMMON            0x800
#define BCMA_CORE_ILINE20               0x801
#define BCMA_CORE_SRAM                  0x802
#define BCMA_CORE_SDRAM                 0x803
#define BCMA_CORE_PCI                   0x804
#define BCMA_CORE_MIPS                  0x805
#define BCMA_CORE_ETHERNET              0x806
#define BCMA_CORE_V90                   0x807
#define BCMA_CORE_USB11_HOSTDEV         0x808
#define BCMA_CORE_ADSL                  0x809
#define BCMA_CORE_ILINE100              0x80A
#define BCMA_CORE_IPSEC                 0x80B
#define BCMA_CORE_UTOPIA                0x80C
#define BCMA_CORE_PCMCIA                0x80D
#define BCMA_CORE_INTERNAL_MEM          0x80E
#define BCMA_CORE_MEMC_SDRAM            0x80F
#define BCMA_CORE_OFDM                  0x810
#define BCMA_CORE_EXTIF                 0x811
#define BCMA_CORE_80211                 0x812
#define BCMA_CORE_PHY_A                 0x813
#define BCMA_CORE_PHY_B                 0x814
#define BCMA_CORE_PHY_G                 0x815
#define BCMA_CORE_MIPS_3302             0x816
#define BCMA_CORE_USB11_HOST            0x817
#define BCMA_CORE_USB11_DEV             0x818
#define BCMA_CORE_USB20_HOST            0x819
#define BCMA_CORE_USB20_DEV             0x81A
#define BCMA_CORE_SDIO_HOST             0x81B
#define BCMA_CORE_ROBOSWITCH            0x81C
#define BCMA_CORE_PARA_ATA              0x81D
#define BCMA_CORE_SATA_XORDMA           0x81E
#define BCMA_CORE_ETHERNET_GBIT         0x81F
#define BCMA_CORE_PCIE                  0x820
#define BCMA_CORE_PHY_N                 0x821
#define BCMA_CORE_SRAM_CTL              0x822
#define BCMA_CORE_MINI_MACPHY           0x823
#define BCMA_CORE_ARM_1176              0x824
#define BCMA_CORE_ARM_7TDMI             0x825
#define BCMA_CORE_PHY_LP                0x826
#define BCMA_CORE_PMU                   0x827
#define BCMA_CORE_PHY_SSN               0x828
#define BCMA_CORE_SDIO_DEV              0x829
#define BCMA_CORE_ARM_CM3               0x82A
#define BCMA_CORE_PHY_HT                0x82B
#define BCMA_CORE_MIPS_74K              0x82C
#define BCMA_CORE_MAC_GBIT              0x82D
#define BCMA_CORE_DDR12_MEM_CTL         0x82E
#define BCMA_CORE_PCIE_RC               0x82F   /* PCIe Root Complex */
#define BCMA_CORE_OCP_OCP_BRIDGE        0x830
#define BCMA_CORE_SHARED_COMMON         0x831
#define BCMA_CORE_OCP_AHB_BRIDGE        0x832
#define BCMA_CORE_SPI_HOST              0x833
#define BCMA_CORE_I2S                   0x834
#define BCMA_CORE_SDR_DDR1_MEM_CTL      0x835   /* SDR/DDR1 memory controller core */
#define BCMA_CORE_SHIM                  0x837   /* SHIM component in ubus/6362 */
#define BCMA_CORE_PHY_AC                0x83B
#define BCMA_CORE_PCIE2                 0x83C   /* PCI Express Gen2 */
#define BCMA_CORE_USB30_DEV             0x83D
#define BCMA_CORE_ARM_CR4               0x83E
#define BCMA_CORE_DEFAULT               0xFFF

#define BCMA_MAX_NR_CORES               16

/* Chip IDs of PCIe devices */
#define BCMA_CHIP_ID_BCM4313    0x4313
#define BCMA_CHIP_ID_BCM43142   43142
#define BCMA_CHIP_ID_BCM43131   43131
#define BCMA_CHIP_ID_BCM43217   43217
#define BCMA_CHIP_ID_BCM43222   43222
#define BCMA_CHIP_ID_BCM43224   43224
#define  BCMA_PKG_ID_BCM43224_FAB_CSM   0x8
#define  BCMA_PKG_ID_BCM43224_FAB_SMIC  0xa
#define BCMA_CHIP_ID_BCM43225   43225
#define BCMA_CHIP_ID_BCM43227   43227
#define BCMA_CHIP_ID_BCM43228   43228
#define BCMA_CHIP_ID_BCM43421   43421
#define BCMA_CHIP_ID_BCM43428   43428
#define BCMA_CHIP_ID_BCM43431   43431
#define BCMA_CHIP_ID_BCM43460   43460
#define BCMA_CHIP_ID_BCM4331    0x4331
#define BCMA_CHIP_ID_BCM6362    0x6362
#define BCMA_CHIP_ID_BCM4360    0x4360
#define BCMA_CHIP_ID_BCM4352    0x4352

/* Chip IDs of SoCs */
#define BCMA_CHIP_ID_BCM4706    0x5300
#define  BCMA_PKG_ID_BCM4706L   1
#define BCMA_CHIP_ID_BCM4716    0x4716
#define  BCMA_PKG_ID_BCM4716    8
#define  BCMA_PKG_ID_BCM4717    9
#define  BCMA_PKG_ID_BCM4718    10
#define BCMA_CHIP_ID_BCM47162   47162
#define BCMA_CHIP_ID_BCM4748    0x4748
#define BCMA_CHIP_ID_BCM4749    0x4749
#define BCMA_CHIP_ID_BCM5356    0x5356
#define BCMA_CHIP_ID_BCM5357    0x5357
#define  BCMA_PKG_ID_BCM5358    9
#define  BCMA_PKG_ID_BCM47186   10
#define  BCMA_PKG_ID_BCM5357    11
#define BCMA_CHIP_ID_BCM53572   53572
#define  BCMA_PKG_ID_BCM47188   9
#define BCMA_CHIP_ID_BCM4707    53010
#define  BCMA_PKG_ID_BCM4707    1
#define  BCMA_PKG_ID_BCM4708    2
#define  BCMA_PKG_ID_BCM4709    0
#define BCMA_CHIP_ID_BCM53018   53018

/* Board types (on PCI usually equals to the subsystem dev id) */
/* BCM4313 */
#define BCMA_BOARD_TYPE_BCM94313BU      0X050F
#define BCMA_BOARD_TYPE_BCM94313HM      0X0510
#define BCMA_BOARD_TYPE_BCM94313EPA     0X0511
#define BCMA_BOARD_TYPE_BCM94313HMG     0X051C
/* BCM4716 */
#define BCMA_BOARD_TYPE_BCM94716NR2     0X04CD
/* BCM43224 */
#define BCMA_BOARD_TYPE_BCM943224X21    0X056E
#define BCMA_BOARD_TYPE_BCM943224X21_FCC        0X00D1
#define BCMA_BOARD_TYPE_BCM943224X21B   0X00E9
#define BCMA_BOARD_TYPE_BCM943224M93    0X008B
#define BCMA_BOARD_TYPE_BCM943224M93A   0X0090
#define BCMA_BOARD_TYPE_BCM943224X16    0X0093
#define BCMA_BOARD_TYPE_BCM94322X9      0X008D
#define BCMA_BOARD_TYPE_BCM94322M35E    0X008E
/* BCM43228 */
#define BCMA_BOARD_TYPE_BCM943228BU8    0X0540
#define BCMA_BOARD_TYPE_BCM943228BU9    0X0541
#define BCMA_BOARD_TYPE_BCM943228BU     0X0542
#define BCMA_BOARD_TYPE_BCM943227HM4L   0X0543
#define BCMA_BOARD_TYPE_BCM943227HMB    0X0544
#define BCMA_BOARD_TYPE_BCM943228HM4L   0X0545
#define BCMA_BOARD_TYPE_BCM943228SD     0X0573
/* BCM4331 */
#define BCMA_BOARD_TYPE_BCM94331X19     0X00D6
#define BCMA_BOARD_TYPE_BCM94331X28     0X00E4
#define BCMA_BOARD_TYPE_BCM94331X28B    0X010E
#define BCMA_BOARD_TYPE_BCM94331PCIEBT3AX       0X00E4
#define BCMA_BOARD_TYPE_BCM94331X12_2G  0X00EC
#define BCMA_BOARD_TYPE_BCM94331X12_5G  0X00ED
#define BCMA_BOARD_TYPE_BCM94331X29B    0X00EF
#define BCMA_BOARD_TYPE_BCM94331CSAX    0X00EF
#define BCMA_BOARD_TYPE_BCM94331X19C    0X00F5
#define BCMA_BOARD_TYPE_BCM94331X33     0X00F4
#define BCMA_BOARD_TYPE_BCM94331BU      0X0523
#define BCMA_BOARD_TYPE_BCM94331S9BU    0X0524
#define BCMA_BOARD_TYPE_BCM94331MC      0X0525
#define BCMA_BOARD_TYPE_BCM94331MCI     0X0526
#define BCMA_BOARD_TYPE_BCM94331PCIEBT4 0X0527
#define BCMA_BOARD_TYPE_BCM94331HM      0X0574
#define BCMA_BOARD_TYPE_BCM94331PCIEDUAL        0X059B
#define BCMA_BOARD_TYPE_BCM94331MCH5    0X05A9
#define BCMA_BOARD_TYPE_BCM94331CS      0X05C6
#define BCMA_BOARD_TYPE_BCM94331CD      0X05DA
/* BCM53572 */
#define BCMA_BOARD_TYPE_BCM953572BU     0X058D
#define BCMA_BOARD_TYPE_BCM953572NR2    0X058E
#define BCMA_BOARD_TYPE_BCM947188NR2    0X058F
#define BCMA_BOARD_TYPE_BCM953572SDRNR2 0X0590
/* BCM43142 */
#define BCMA_BOARD_TYPE_BCM943142HM     0X05E0

struct bcma_device {
        struct bcma_bus *bus;
        struct bcma_device_id id;

        struct device dev;
        struct device *dma_dev;

        unsigned int irq;
        bool dev_registered;

        u8 core_index;
        u8 core_unit;

        u32 addr;
        u32 addr_s[8];
        u32 wrap;

        void __iomem *io_addr;
        void __iomem *io_wrap;

        void *drvdata;
        struct list_head list;
};

static inline void *bcma_get_drvdata(struct bcma_device *core)
{
        return core->drvdata;
}
static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
{
        core->drvdata = drvdata;
}

struct bcma_driver {
        const char *name;
        const struct bcma_device_id *id_table;

        int (*probe)(struct bcma_device *dev);
        void (*remove)(struct bcma_device *dev);
        int (*suspend)(struct bcma_device *dev);
        int (*resume)(struct bcma_device *dev);
        void (*shutdown)(struct bcma_device *dev);

        struct device_driver drv;
};
extern
int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
#define bcma_driver_register(drv) \
        __bcma_driver_register(drv, THIS_MODULE)

extern void bcma_driver_unregister(struct bcma_driver *drv);

/* Set a fallback SPROM.
 * See kdoc at the function definition for complete documentation. */
extern int bcma_arch_register_fallback_sprom(
                int (*sprom_callback)(struct bcma_bus *bus,
                struct ssb_sprom *out));

struct bcma_bus {
        /* The MMIO area. */
        void __iomem *mmio;

        const struct bcma_host_ops *ops;

        enum bcma_hosttype hosttype;
        union {
                /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
                struct pci_dev *host_pci;
                /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
                struct sdio_func *host_sdio;
                /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
                struct platform_device *host_pdev;
        };

        struct bcma_chipinfo chipinfo;

        struct bcma_boardinfo boardinfo;

        struct bcma_device *mapped_core;
        struct list_head cores;
        u8 nr_cores;
        u8 num;

        struct bcma_drv_cc drv_cc;
        struct bcma_drv_cc_b drv_cc_b;
        struct bcma_drv_pci drv_pci[2];
        struct bcma_drv_pcie2 drv_pcie2;
        struct bcma_drv_mips drv_mips;
        struct bcma_drv_gmac_cmn drv_gmac_cmn;

        /* We decided to share SPROM struct with SSB as long as we do not need
         * any hacks for BCMA. This simplifies drivers code. */
        struct ssb_sprom sprom;
};

static inline u32 bcma_read8(struct bcma_device *core, u16 offset)
{
        return core->bus->ops->read8(core, offset);
}
static inline u32 bcma_read16(struct bcma_device *core, u16 offset)
{
        return core->bus->ops->read16(core, offset);
}
static inline u32 bcma_read32(struct bcma_device *core, u16 offset)
{
        return core->bus->ops->read32(core, offset);
}
static inline
void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
{
        core->bus->ops->write8(core, offset, value);
}
static inline
void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
{
        core->bus->ops->write16(core, offset, value);
}
static inline
void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
{
        core->bus->ops->write32(core, offset, value);
}
#ifdef CONFIG_BCMA_BLOCKIO
static inline void bcma_block_read(struct bcma_device *core, void *buffer,
                                   size_t count, u16 offset, u8 reg_width)
{
        core->bus->ops->block_read(core, buffer, count, offset, reg_width);
}
static inline void bcma_block_write(struct bcma_device *core,
                                    const void *buffer, size_t count,
                                    u16 offset, u8 reg_width)
{
        core->bus->ops->block_write(core, buffer, count, offset, reg_width);
}
#endif
static inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
{
        return core->bus->ops->aread32(core, offset);
}
static inline
void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
{
        core->bus->ops->awrite32(core, offset, value);
}

static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask)
{
        bcma_write32(cc, offset, bcma_read32(cc, offset) & mask);
}
static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set)
{
        bcma_write32(cc, offset, bcma_read32(cc, offset) | set);
}
static inline void bcma_maskset32(struct bcma_device *cc,
                                  u16 offset, u32 mask, u32 set)
{
        bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set);
}
static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask)
{
        bcma_write16(cc, offset, bcma_read16(cc, offset) & mask);
}
static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set)
{
        bcma_write16(cc, offset, bcma_read16(cc, offset) | set);
}
static inline void bcma_maskset16(struct bcma_device *cc,
                                  u16 offset, u16 mask, u16 set)
{
        bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
}

extern struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
                                               u8 unit);
static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
                                                 u16 coreid)
{
        return bcma_find_core_unit(bus, coreid, 0);
}

extern bool bcma_core_is_enabled(struct bcma_device *core);
extern void bcma_core_disable(struct bcma_device *core, u32 flags);
extern int bcma_core_enable(struct bcma_device *core, u32 flags);
extern void bcma_core_set_clockmode(struct bcma_device *core,
                                    enum bcma_clkmode clkmode);
extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status,
                              bool on);
extern u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset);
#define BCMA_DMA_TRANSLATION_MASK       0xC0000000
#define  BCMA_DMA_TRANSLATION_NONE      0x00000000
#define  BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */
#define  BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */
extern u32 bcma_core_dma_translation(struct bcma_device *core);

#endif /* LINUX_BCMA_H_ */
/* [<][>][^][v][top][bottom][index][help] */
root/include/linux/bcma/bcma.h

INCLUDED FROM

DEFINITIONS
