278 lines
8.8 KiB
C
278 lines
8.8 KiB
C
#ifndef __NVKM_DEVICE_H__
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#define __NVKM_DEVICE_H__
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#include <core/event.h>
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#include <core/object.h>
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enum nvkm_devidx {
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NVKM_SUBDEV_PCI,
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NVKM_SUBDEV_VBIOS,
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NVKM_SUBDEV_DEVINIT,
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NVKM_SUBDEV_TOP,
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NVKM_SUBDEV_IBUS,
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NVKM_SUBDEV_GPIO,
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NVKM_SUBDEV_I2C,
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NVKM_SUBDEV_FUSE,
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NVKM_SUBDEV_MXM,
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NVKM_SUBDEV_MC,
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NVKM_SUBDEV_BUS,
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NVKM_SUBDEV_TIMER,
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NVKM_SUBDEV_INSTMEM,
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NVKM_SUBDEV_FB,
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NVKM_SUBDEV_LTC,
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NVKM_SUBDEV_MMU,
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NVKM_SUBDEV_BAR,
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NVKM_SUBDEV_PMU,
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NVKM_SUBDEV_VOLT,
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NVKM_SUBDEV_ICCSENSE,
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NVKM_SUBDEV_THERM,
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NVKM_SUBDEV_CLK,
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NVKM_SUBDEV_SECBOOT,
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NVKM_ENGINE_BSP,
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NVKM_ENGINE_CE0,
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NVKM_ENGINE_CE1,
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NVKM_ENGINE_CE2,
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NVKM_ENGINE_CE3,
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NVKM_ENGINE_CE4,
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NVKM_ENGINE_CE5,
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NVKM_ENGINE_CE_LAST = NVKM_ENGINE_CE5,
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NVKM_ENGINE_CIPHER,
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NVKM_ENGINE_DISP,
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NVKM_ENGINE_DMAOBJ,
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NVKM_ENGINE_FIFO,
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NVKM_ENGINE_GR,
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NVKM_ENGINE_IFB,
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NVKM_ENGINE_ME,
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NVKM_ENGINE_MPEG,
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NVKM_ENGINE_MSENC,
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NVKM_ENGINE_MSPDEC,
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NVKM_ENGINE_MSPPP,
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NVKM_ENGINE_MSVLD,
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NVKM_ENGINE_NVENC0,
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NVKM_ENGINE_NVENC1,
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NVKM_ENGINE_NVENC2,
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NVKM_ENGINE_NVENC_LAST = NVKM_ENGINE_NVENC2,
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NVKM_ENGINE_NVDEC,
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NVKM_ENGINE_PM,
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NVKM_ENGINE_SEC,
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NVKM_ENGINE_SW,
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NVKM_ENGINE_VIC,
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NVKM_ENGINE_VP,
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NVKM_SUBDEV_NR
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};
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enum nvkm_device_type {
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NVKM_DEVICE_PCI,
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NVKM_DEVICE_AGP,
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NVKM_DEVICE_PCIE,
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NVKM_DEVICE_TEGRA,
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};
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struct nvkm_device {
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const struct nvkm_device_func *func;
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const struct nvkm_device_quirk *quirk;
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struct device *dev;
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enum nvkm_device_type type;
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u64 handle;
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const char *name;
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const char *cfgopt;
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const char *dbgopt;
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struct list_head head;
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struct mutex mutex;
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int refcount;
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void __iomem *pri;
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struct nvkm_event event;
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u64 disable_mask;
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u32 debug;
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const struct nvkm_device_chip *chip;
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enum {
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NV_04 = 0x04,
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NV_10 = 0x10,
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NV_11 = 0x11,
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NV_20 = 0x20,
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NV_30 = 0x30,
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NV_40 = 0x40,
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NV_50 = 0x50,
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NV_C0 = 0xc0,
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NV_E0 = 0xe0,
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GM100 = 0x110,
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GP100 = 0x130,
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} card_type;
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u32 chipset;
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u8 chiprev;
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u32 crystal;
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struct {
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struct notifier_block nb;
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} acpi;
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struct nvkm_bar *bar;
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struct nvkm_bios *bios;
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struct nvkm_bus *bus;
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struct nvkm_clk *clk;
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struct nvkm_devinit *devinit;
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struct nvkm_fb *fb;
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struct nvkm_fuse *fuse;
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struct nvkm_gpio *gpio;
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struct nvkm_i2c *i2c;
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struct nvkm_subdev *ibus;
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struct nvkm_iccsense *iccsense;
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struct nvkm_instmem *imem;
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struct nvkm_ltc *ltc;
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struct nvkm_mc *mc;
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struct nvkm_mmu *mmu;
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struct nvkm_subdev *mxm;
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struct nvkm_pci *pci;
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struct nvkm_pmu *pmu;
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struct nvkm_secboot *secboot;
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struct nvkm_therm *therm;
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struct nvkm_timer *timer;
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struct nvkm_top *top;
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struct nvkm_volt *volt;
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struct nvkm_engine *bsp;
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struct nvkm_engine *ce[6];
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struct nvkm_engine *cipher;
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struct nvkm_disp *disp;
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struct nvkm_dma *dma;
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struct nvkm_fifo *fifo;
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struct nvkm_gr *gr;
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struct nvkm_engine *ifb;
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struct nvkm_engine *me;
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struct nvkm_engine *mpeg;
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struct nvkm_engine *msenc;
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struct nvkm_engine *mspdec;
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struct nvkm_engine *msppp;
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struct nvkm_engine *msvld;
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struct nvkm_engine *nvenc[3];
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struct nvkm_engine *nvdec;
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struct nvkm_pm *pm;
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struct nvkm_engine *sec;
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struct nvkm_sw *sw;
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struct nvkm_engine *vic;
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struct nvkm_engine *vp;
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};
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struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int index);
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struct nvkm_engine *nvkm_device_engine(struct nvkm_device *, int index);
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struct nvkm_device_func {
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struct nvkm_device_pci *(*pci)(struct nvkm_device *);
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struct nvkm_device_tegra *(*tegra)(struct nvkm_device *);
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void *(*dtor)(struct nvkm_device *);
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int (*preinit)(struct nvkm_device *);
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int (*init)(struct nvkm_device *);
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void (*fini)(struct nvkm_device *, bool suspend);
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resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
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resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
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bool cpu_coherent;
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};
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struct nvkm_device_quirk {
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u8 tv_pin_mask;
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u8 tv_gpio;
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};
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struct nvkm_device_chip {
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const char *name;
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int (*bar )(struct nvkm_device *, int idx, struct nvkm_bar **);
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int (*bios )(struct nvkm_device *, int idx, struct nvkm_bios **);
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int (*bus )(struct nvkm_device *, int idx, struct nvkm_bus **);
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int (*clk )(struct nvkm_device *, int idx, struct nvkm_clk **);
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int (*devinit )(struct nvkm_device *, int idx, struct nvkm_devinit **);
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int (*fb )(struct nvkm_device *, int idx, struct nvkm_fb **);
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int (*fuse )(struct nvkm_device *, int idx, struct nvkm_fuse **);
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int (*gpio )(struct nvkm_device *, int idx, struct nvkm_gpio **);
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int (*i2c )(struct nvkm_device *, int idx, struct nvkm_i2c **);
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int (*ibus )(struct nvkm_device *, int idx, struct nvkm_subdev **);
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int (*iccsense)(struct nvkm_device *, int idx, struct nvkm_iccsense **);
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int (*imem )(struct nvkm_device *, int idx, struct nvkm_instmem **);
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int (*ltc )(struct nvkm_device *, int idx, struct nvkm_ltc **);
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int (*mc )(struct nvkm_device *, int idx, struct nvkm_mc **);
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int (*mmu )(struct nvkm_device *, int idx, struct nvkm_mmu **);
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int (*mxm )(struct nvkm_device *, int idx, struct nvkm_subdev **);
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int (*pci )(struct nvkm_device *, int idx, struct nvkm_pci **);
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int (*pmu )(struct nvkm_device *, int idx, struct nvkm_pmu **);
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int (*secboot )(struct nvkm_device *, int idx, struct nvkm_secboot **);
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int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **);
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int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **);
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int (*top )(struct nvkm_device *, int idx, struct nvkm_top **);
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int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **);
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int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*ce[6] )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **);
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int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **);
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int (*fifo )(struct nvkm_device *, int idx, struct nvkm_fifo **);
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int (*gr )(struct nvkm_device *, int idx, struct nvkm_gr **);
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int (*ifb )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*me )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*mpeg )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*msenc )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*mspdec )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*msppp )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*msvld )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*nvenc[3])(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*nvdec )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*pm )(struct nvkm_device *, int idx, struct nvkm_pm **);
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int (*sec )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*sw )(struct nvkm_device *, int idx, struct nvkm_sw **);
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int (*vic )(struct nvkm_device *, int idx, struct nvkm_engine **);
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int (*vp )(struct nvkm_device *, int idx, struct nvkm_engine **);
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};
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struct nvkm_device *nvkm_device_find(u64 name);
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int nvkm_device_list(u64 *name, int size);
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/* privileged register interface accessor macros */
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#define nvkm_rd08(d,a) ioread8((d)->pri + (a))
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#define nvkm_rd16(d,a) ioread16_native((d)->pri + (a))
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#define nvkm_rd32(d,a) ioread32_native((d)->pri + (a))
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#define nvkm_wr08(d,a,v) iowrite8((v), (d)->pri + (a))
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#define nvkm_wr16(d,a,v) iowrite16_native((v), (d)->pri + (a))
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#define nvkm_wr32(d,a,v) iowrite32_native((v), (d)->pri + (a))
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#define nvkm_mask(d,a,m,v) ({ \
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struct nvkm_device *_device = (d); \
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u32 _addr = (a), _temp = nvkm_rd32(_device, _addr); \
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nvkm_wr32(_device, _addr, (_temp & ~(m)) | (v)); \
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_temp; \
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})
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void nvkm_device_del(struct nvkm_device **);
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struct nvkm_device_oclass {
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int (*ctor)(struct nvkm_device *, const struct nvkm_oclass *,
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void *data, u32 size, struct nvkm_object **);
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struct nvkm_sclass base;
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};
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extern const struct nvkm_sclass nvkm_udevice_sclass;
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/* device logging */
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#define nvdev_printk_(d,l,p,f,a...) do { \
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struct nvkm_device *_device = (d); \
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if (_device->debug >= (l)) \
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dev_##p(_device->dev, f, ##a); \
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} while(0)
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#define nvdev_printk(d,l,p,f,a...) nvdev_printk_((d), NV_DBG_##l, p, f, ##a)
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#define nvdev_fatal(d,f,a...) nvdev_printk((d), FATAL, crit, f, ##a)
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#define nvdev_error(d,f,a...) nvdev_printk((d), ERROR, err, f, ##a)
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#define nvdev_warn(d,f,a...) nvdev_printk((d), WARN, notice, f, ##a)
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#define nvdev_info(d,f,a...) nvdev_printk((d), INFO, info, f, ##a)
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#define nvdev_debug(d,f,a...) nvdev_printk((d), DEBUG, info, f, ##a)
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#define nvdev_trace(d,f,a...) nvdev_printk((d), TRACE, info, f, ##a)
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#define nvdev_spam(d,f,a...) nvdev_printk((d), SPAM, dbg, f, ##a)
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#endif
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