From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../gpu/drm/nouveau/include/nvkm/core/client.h | 65 +++-- .../gpu/drm/nouveau/include/nvkm/core/debug.h | 9 +- .../gpu/drm/nouveau/include/nvkm/core/device.h | 273 ++++++++++++++++----- .../gpu/drm/nouveau/include/nvkm/core/devidx.h | 62 ----- .../gpu/drm/nouveau/include/nvkm/core/engctx.h | 51 ---- .../gpu/drm/nouveau/include/nvkm/core/engine.h | 81 +++--- .../gpu/drm/nouveau/include/nvkm/core/enum.h | 3 +- .../gpu/drm/nouveau/include/nvkm/core/gpuobj.h | 62 ++--- .../gpu/drm/nouveau/include/nvkm/core/handle.h | 34 --- .../gpu/drm/nouveau/include/nvkm/core/memory.h | 53 ++++ .../drivers/gpu/drm/nouveau/include/nvkm/core/mm.h | 3 +- .../gpu/drm/nouveau/include/nvkm/core/namedb.h | 53 ---- .../gpu/drm/nouveau/include/nvkm/core/object.h | 261 ++++++-------------- .../gpu/drm/nouveau/include/nvkm/core/oproxy.h | 22 ++ .../gpu/drm/nouveau/include/nvkm/core/option.h | 1 + .../gpu/drm/nouveau/include/nvkm/core/parent.h | 58 ----- .../gpu/drm/nouveau/include/nvkm/core/pci.h | 14 ++ .../gpu/drm/nouveau/include/nvkm/core/printk.h | 29 --- .../gpu/drm/nouveau/include/nvkm/core/ramht.h | 28 ++- .../gpu/drm/nouveau/include/nvkm/core/subdev.h | 139 +++-------- .../gpu/drm/nouveau/include/nvkm/core/tegra.h | 46 ++++ 21 files changed, 564 insertions(+), 783 deletions(-) delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/devidx.h delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/handle.h create mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/namedb.h create mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h create mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/pci.h delete mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/printk.h create mode 100644 kernel/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/core') diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/client.h index a35b38244..eaf5905a8 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/client.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/client.h @@ -1,55 +1,52 @@ #ifndef __NVKM_CLIENT_H__ #define __NVKM_CLIENT_H__ -#include +#include struct nvkm_client { - struct nvkm_namedb namedb; - struct nvkm_handle *root; - struct nvkm_object *device; + struct nvkm_object object; char name[32]; + u64 device; u32 debug; - struct nvkm_vm *vm; + + struct nvkm_client_notify *notify[16]; + struct rb_root objroot; + struct rb_root dmaroot; + bool super; void *data; - int (*ntfy)(const void *, u32, const void *, u32); - struct nvkm_client_notify *notify[16]; + + struct nvkm_vm *vm; }; -static inline struct nvkm_client * -nv_client(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_CLIENT_CLASS))) - nv_assert("BAD CAST -> NvClient, %08x", nv_hclass(obj)); -#endif - return obj; -} - -static inline struct nvkm_client * -nvkm_client(void *obj) -{ - struct nvkm_object *client = nv_object(obj); - while (client && !(nv_iclass(client, NV_CLIENT_CLASS))) - client = client->parent; - return (void *)client; -} - -#define nvkm_client_create(n,c,oc,od,d) \ - nvkm_client_create_((n), (c), (oc), (od), sizeof(**d), (void **)d) - -int nvkm_client_create_(const char *name, u64 device, const char *cfg, - const char *dbg, int, void **); -#define nvkm_client_destroy(p) \ - nvkm_namedb_destroy(&(p)->base) +bool nvkm_client_insert(struct nvkm_client *, struct nvkm_object *); +void nvkm_client_remove(struct nvkm_client *, struct nvkm_object *); +struct nvkm_object *nvkm_client_search(struct nvkm_client *, u64 object); +int nvkm_client_new(const char *name, u64 device, const char *cfg, + const char *dbg, struct nvkm_client **); +void nvkm_client_del(struct nvkm_client **); int nvkm_client_init(struct nvkm_client *); int nvkm_client_fini(struct nvkm_client *, bool suspend); -const char *nvkm_client_name(void *obj); int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, void *data, u32 size); int nvkm_client_notify_del(struct nvkm_client *, int index); int nvkm_client_notify_get(struct nvkm_client *, int index); int nvkm_client_notify_put(struct nvkm_client *, int index); + +/* logging for client-facing objects */ +#define nvif_printk(o,l,p,f,a...) do { \ + struct nvkm_object *_object = (o); \ + struct nvkm_client *_client = _object->client; \ + if (_client->debug >= NV_DBG_##l) \ + printk(KERN_##p "nouveau: %s:%08x:%08x: "f, _client->name, \ + _object->handle, _object->oclass, ##a); \ +} while(0) +#define nvif_fatal(o,f,a...) nvif_printk((o), FATAL, CRIT, f, ##a) +#define nvif_error(o,f,a...) nvif_printk((o), ERROR, ERR, f, ##a) +#define nvif_debug(o,f,a...) nvif_printk((o), DEBUG, INFO, f, ##a) +#define nvif_trace(o,f,a...) nvif_printk((o), TRACE, INFO, f, ##a) +#define nvif_info(o,f,a...) nvif_printk((o), INFO, INFO, f, ##a) +#define nvif_ioctl(o,f,a...) nvif_trace((o), "ioctl: "f, ##a) #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/debug.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/debug.h index d07cb860b..c59fd4e2a 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/debug.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/debug.h @@ -1,18 +1,11 @@ #ifndef __NVKM_DEBUG_H__ #define __NVKM_DEBUG_H__ -extern int nv_info_debug_level; - #define NV_DBG_FATAL 0 #define NV_DBG_ERROR 1 #define NV_DBG_WARN 2 -#define NV_DBG_INFO nv_info_debug_level +#define NV_DBG_INFO 3 #define NV_DBG_DEBUG 4 #define NV_DBG_TRACE 5 #define NV_DBG_PARANOIA 6 #define NV_DBG_SPAM 7 - -#define NV_DBG_INFO_NORMAL 3 -#define NV_DBG_INFO_SILENT NV_DBG_DEBUG - -#define nv_debug_level(a) nv_info_debug_level = NV_DBG_INFO_##a #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/device.h index 333db33a1..913192c94 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/device.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/device.h @@ -1,24 +1,84 @@ #ifndef __NVKM_DEVICE_H__ #define __NVKM_DEVICE_H__ -#include #include +#include + +enum nvkm_devidx { + NVKM_SUBDEV_PCI, + NVKM_SUBDEV_VBIOS, + NVKM_SUBDEV_DEVINIT, + NVKM_SUBDEV_IBUS, + NVKM_SUBDEV_GPIO, + NVKM_SUBDEV_I2C, + NVKM_SUBDEV_FUSE, + NVKM_SUBDEV_MXM, + NVKM_SUBDEV_MC, + NVKM_SUBDEV_BUS, + NVKM_SUBDEV_TIMER, + NVKM_SUBDEV_FB, + NVKM_SUBDEV_LTC, + NVKM_SUBDEV_INSTMEM, + NVKM_SUBDEV_MMU, + NVKM_SUBDEV_BAR, + NVKM_SUBDEV_PMU, + NVKM_SUBDEV_VOLT, + NVKM_SUBDEV_THERM, + NVKM_SUBDEV_CLK, + + NVKM_ENGINE_DMAOBJ, + NVKM_ENGINE_IFB, + NVKM_ENGINE_FIFO, + NVKM_ENGINE_SW, + NVKM_ENGINE_GR, + NVKM_ENGINE_MPEG, + NVKM_ENGINE_ME, + NVKM_ENGINE_VP, + NVKM_ENGINE_CIPHER, + NVKM_ENGINE_BSP, + NVKM_ENGINE_MSPPP, + NVKM_ENGINE_CE0, + NVKM_ENGINE_CE1, + NVKM_ENGINE_CE2, + NVKM_ENGINE_VIC, + NVKM_ENGINE_MSENC, + NVKM_ENGINE_DISP, + NVKM_ENGINE_PM, + NVKM_ENGINE_MSVLD, + NVKM_ENGINE_SEC, + NVKM_ENGINE_MSPDEC, + + NVKM_SUBDEV_NR +}; + +enum nvkm_device_type { + NVKM_DEVICE_PCI, + NVKM_DEVICE_AGP, + NVKM_DEVICE_PCIE, + NVKM_DEVICE_TEGRA, +}; struct nvkm_device { - struct nvkm_engine engine; + const struct nvkm_device_func *func; + const struct nvkm_device_quirk *quirk; + struct device *dev; + enum nvkm_device_type type; + u64 handle; + const char *name; + const char *cfgopt; + const char *dbgopt; + struct list_head head; + struct mutex mutex; + int refcount; - struct pci_dev *pdev; - struct platform_device *platformdev; - u64 handle; + void __iomem *pri; struct nvkm_event event; - const char *cfgopt; - const char *dbgopt; - const char *name; - const char *cname; u64 disable_mask; + u32 debug; + const struct nvkm_device_chip *chip; enum { NV_04 = 0x04, NV_10 = 0x10, @@ -35,67 +95,156 @@ struct nvkm_device { u8 chiprev; u32 crystal; - struct nvkm_oclass *oclass[NVDEV_SUBDEV_NR]; - struct nvkm_object *subdev[NVDEV_SUBDEV_NR]; - struct { struct notifier_block nb; } acpi; + + struct nvkm_bar *bar; + struct nvkm_bios *bios; + struct nvkm_bus *bus; + struct nvkm_clk *clk; + struct nvkm_devinit *devinit; + struct nvkm_fb *fb; + struct nvkm_fuse *fuse; + struct nvkm_gpio *gpio; + struct nvkm_i2c *i2c; + struct nvkm_subdev *ibus; + struct nvkm_instmem *imem; + struct nvkm_ltc *ltc; + struct nvkm_mc *mc; + struct nvkm_mmu *mmu; + struct nvkm_subdev *mxm; + struct nvkm_pci *pci; + struct nvkm_pmu *pmu; + struct nvkm_therm *therm; + struct nvkm_timer *timer; + struct nvkm_volt *volt; + + struct nvkm_engine *bsp; + struct nvkm_engine *ce[3]; + struct nvkm_engine *cipher; + struct nvkm_disp *disp; + struct nvkm_dma *dma; + struct nvkm_fifo *fifo; + struct nvkm_gr *gr; + struct nvkm_engine *ifb; + struct nvkm_engine *me; + struct nvkm_engine *mpeg; + struct nvkm_engine *msenc; + struct nvkm_engine *mspdec; + struct nvkm_engine *msppp; + struct nvkm_engine *msvld; + struct nvkm_pm *pm; + struct nvkm_engine *sec; + struct nvkm_sw *sw; + struct nvkm_engine *vic; + struct nvkm_engine *vp; +}; + +struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int index); +struct nvkm_engine *nvkm_device_engine(struct nvkm_device *, int index); + +struct nvkm_device_func { + struct nvkm_device_pci *(*pci)(struct nvkm_device *); + struct nvkm_device_tegra *(*tegra)(struct nvkm_device *); + void *(*dtor)(struct nvkm_device *); + int (*preinit)(struct nvkm_device *); + int (*init)(struct nvkm_device *); + void (*fini)(struct nvkm_device *, bool suspend); + resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar); + resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar); + bool cpu_coherent; +}; + +struct nvkm_device_quirk { + u8 tv_pin_mask; + u8 tv_gpio; +}; + +struct nvkm_device_chip { + const char *name; + + int (*bar )(struct nvkm_device *, int idx, struct nvkm_bar **); + int (*bios )(struct nvkm_device *, int idx, struct nvkm_bios **); + int (*bus )(struct nvkm_device *, int idx, struct nvkm_bus **); + int (*clk )(struct nvkm_device *, int idx, struct nvkm_clk **); + int (*devinit)(struct nvkm_device *, int idx, struct nvkm_devinit **); + int (*fb )(struct nvkm_device *, int idx, struct nvkm_fb **); + int (*fuse )(struct nvkm_device *, int idx, struct nvkm_fuse **); + int (*gpio )(struct nvkm_device *, int idx, struct nvkm_gpio **); + int (*i2c )(struct nvkm_device *, int idx, struct nvkm_i2c **); + int (*ibus )(struct nvkm_device *, int idx, struct nvkm_subdev **); + int (*imem )(struct nvkm_device *, int idx, struct nvkm_instmem **); + int (*ltc )(struct nvkm_device *, int idx, struct nvkm_ltc **); + int (*mc )(struct nvkm_device *, int idx, struct nvkm_mc **); + int (*mmu )(struct nvkm_device *, int idx, struct nvkm_mmu **); + int (*mxm )(struct nvkm_device *, int idx, struct nvkm_subdev **); + int (*pci )(struct nvkm_device *, int idx, struct nvkm_pci **); + int (*pmu )(struct nvkm_device *, int idx, struct nvkm_pmu **); + int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **); + int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **); + int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **); + + int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **); + int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **); + int (*fifo )(struct nvkm_device *, int idx, struct nvkm_fifo **); + int (*gr )(struct nvkm_device *, int idx, struct nvkm_gr **); + int (*ifb )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*me )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*mpeg )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*msenc )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*mspdec )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*msppp )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*msvld )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*pm )(struct nvkm_device *, int idx, struct nvkm_pm **); + int (*sec )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*sw )(struct nvkm_device *, int idx, struct nvkm_sw **); + int (*vic )(struct nvkm_device *, int idx, struct nvkm_engine **); + int (*vp )(struct nvkm_device *, int idx, struct nvkm_engine **); }; struct nvkm_device *nvkm_device_find(u64 name); int nvkm_device_list(u64 *name, int size); -struct nvkm_device *nv_device(void *obj); - -static inline bool -nv_device_match(struct nvkm_object *object, u16 dev, u16 ven, u16 sub) -{ - struct nvkm_device *device = nv_device(object); - return device->pdev->device == dev && - device->pdev->subsystem_vendor == ven && - device->pdev->subsystem_device == sub; -} - -static inline bool -nv_device_is_pci(struct nvkm_device *device) -{ - return device->pdev != NULL; -} - -static inline bool -nv_device_is_cpu_coherent(struct nvkm_device *device) -{ - return (!IS_ENABLED(CONFIG_ARM) && nv_device_is_pci(device)); -} - -static inline struct device * -nv_device_base(struct nvkm_device *device) -{ - return nv_device_is_pci(device) ? &device->pdev->dev : - &device->platformdev->dev; -} - -resource_size_t -nv_device_resource_start(struct nvkm_device *device, unsigned int bar); - -resource_size_t -nv_device_resource_len(struct nvkm_device *device, unsigned int bar); - -int -nv_device_get_irq(struct nvkm_device *device, bool stall); - -struct platform_device; - -enum nv_bus_type { - NVKM_BUS_PCI, - NVKM_BUS_PLATFORM, +/* privileged register interface accessor macros */ +#define nvkm_rd08(d,a) ioread8((d)->pri + (a)) +#define nvkm_rd16(d,a) ioread16_native((d)->pri + (a)) +#define nvkm_rd32(d,a) ioread32_native((d)->pri + (a)) +#define nvkm_wr08(d,a,v) iowrite8((v), (d)->pri + (a)) +#define nvkm_wr16(d,a,v) iowrite16_native((v), (d)->pri + (a)) +#define nvkm_wr32(d,a,v) iowrite32_native((v), (d)->pri + (a)) +#define nvkm_mask(d,a,m,v) ({ \ + struct nvkm_device *_device = (d); \ + u32 _addr = (a), _temp = nvkm_rd32(_device, _addr); \ + nvkm_wr32(_device, _addr, (_temp & ~(m)) | (v)); \ + _temp; \ +}) + +void nvkm_device_del(struct nvkm_device **); + +struct nvkm_device_oclass { + int (*ctor)(struct nvkm_device *, const struct nvkm_oclass *, + void *data, u32 size, struct nvkm_object **); + struct nvkm_sclass base; }; -#define nvkm_device_create(p,t,n,s,c,d,u) \ - nvkm_device_create_((void *)(p), (t), (n), (s), (c), (d), \ - sizeof(**u), (void **)u) -int nvkm_device_create_(void *, enum nv_bus_type type, u64 name, - const char *sname, const char *cfg, const char *dbg, - int, void **); +extern const struct nvkm_sclass nvkm_udevice_sclass; + +/* device logging */ +#define nvdev_printk_(d,l,p,f,a...) do { \ + struct nvkm_device *_device = (d); \ + if (_device->debug >= (l)) \ + dev_##p(_device->dev, f, ##a); \ +} while(0) +#define nvdev_printk(d,l,p,f,a...) nvdev_printk_((d), NV_DBG_##l, p, f, ##a) +#define nvdev_fatal(d,f,a...) nvdev_printk((d), FATAL, crit, f, ##a) +#define nvdev_error(d,f,a...) nvdev_printk((d), ERROR, err, f, ##a) +#define nvdev_warn(d,f,a...) nvdev_printk((d), WARN, notice, f, ##a) +#define nvdev_info(d,f,a...) nvdev_printk((d), INFO, info, f, ##a) +#define nvdev_debug(d,f,a...) nvdev_printk((d), DEBUG, info, f, ##a) +#define nvdev_trace(d,f,a...) nvdev_printk((d), TRACE, info, f, ##a) +#define nvdev_spam(d,f,a...) nvdev_printk((d), SPAM, dbg, f, ##a) #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/devidx.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/devidx.h deleted file mode 100644 index 60c5888b5..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/devidx.h +++ /dev/null @@ -1,62 +0,0 @@ -#ifndef __NVKM_DEVIDX_H__ -#define __NVKM_DEVIDX_H__ -enum nvkm_devidx { - NVDEV_ENGINE_DEVICE, - NVDEV_SUBDEV_VBIOS, - - /* All subdevs from DEVINIT to DEVINIT_LAST will be created before - * *any* of them are initialised. This subdev category is used - * for any subdevs that the VBIOS init table parsing may call out - * to during POST. - */ - NVDEV_SUBDEV_DEVINIT, - NVDEV_SUBDEV_IBUS, - NVDEV_SUBDEV_GPIO, - NVDEV_SUBDEV_I2C, - NVDEV_SUBDEV_DEVINIT_LAST = NVDEV_SUBDEV_I2C, - - /* This grouping of subdevs are initialised right after they've - * been created, and are allowed to assume any subdevs in the - * list above them exist and have been initialised. - */ - NVDEV_SUBDEV_FUSE, - NVDEV_SUBDEV_MXM, - NVDEV_SUBDEV_MC, - NVDEV_SUBDEV_BUS, - NVDEV_SUBDEV_TIMER, - NVDEV_SUBDEV_FB, - NVDEV_SUBDEV_LTC, - NVDEV_SUBDEV_INSTMEM, - NVDEV_SUBDEV_MMU, - NVDEV_SUBDEV_BAR, - NVDEV_SUBDEV_PMU, - NVDEV_SUBDEV_VOLT, - NVDEV_SUBDEV_THERM, - NVDEV_SUBDEV_CLK, - - NVDEV_ENGINE_FIRST, - NVDEV_ENGINE_DMAOBJ = NVDEV_ENGINE_FIRST, - NVDEV_ENGINE_IFB, - NVDEV_ENGINE_FIFO, - NVDEV_ENGINE_SW, - NVDEV_ENGINE_GR, - NVDEV_ENGINE_MPEG, - NVDEV_ENGINE_ME, - NVDEV_ENGINE_VP, - NVDEV_ENGINE_CIPHER, - NVDEV_ENGINE_BSP, - NVDEV_ENGINE_MSPPP, - NVDEV_ENGINE_CE0, - NVDEV_ENGINE_CE1, - NVDEV_ENGINE_CE2, - NVDEV_ENGINE_VIC, - NVDEV_ENGINE_MSENC, - NVDEV_ENGINE_DISP, - NVDEV_ENGINE_PM, - NVDEV_ENGINE_MSVLD, - NVDEV_ENGINE_SEC, - NVDEV_ENGINE_MSPDEC, - - NVDEV_SUBDEV_NR, -}; -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h deleted file mode 100644 index 1bf2e8eb4..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef __NVKM_ENGCTX_H__ -#define __NVKM_ENGCTX_H__ -#include - -#include - -#define NV_ENGCTX_(eng,var) (NV_ENGCTX_CLASS | ((var) << 8) | (eng)) -#define NV_ENGCTX(name,var) NV_ENGCTX_(NVDEV_ENGINE_##name, (var)) - -struct nvkm_engctx { - struct nvkm_gpuobj gpuobj; - struct nvkm_vma vma; - struct list_head head; - unsigned long save; - u64 addr; -}; - -static inline struct nvkm_engctx * -nv_engctx(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_ENGCTX_CLASS))) - nv_assert("BAD CAST -> NvEngCtx, %08x", nv_hclass(obj)); -#endif - return obj; -} - -#define nvkm_engctx_create(p,e,c,g,s,a,f,d) \ - nvkm_engctx_create_((p), (e), (c), (g), (s), (a), (f), \ - sizeof(**d), (void **)d) - -int nvkm_engctx_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, struct nvkm_object *, - u32 size, u32 align, u32 flags, - int length, void **data); -void nvkm_engctx_destroy(struct nvkm_engctx *); -int nvkm_engctx_init(struct nvkm_engctx *); -int nvkm_engctx_fini(struct nvkm_engctx *, bool suspend); - -int _nvkm_engctx_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -void _nvkm_engctx_dtor(struct nvkm_object *); -int _nvkm_engctx_init(struct nvkm_object *); -int _nvkm_engctx_fini(struct nvkm_object *, bool suspend); -#define _nvkm_engctx_rd32 _nvkm_gpuobj_rd32 -#define _nvkm_engctx_wr32 _nvkm_gpuobj_wr32 - -struct nvkm_object *nvkm_engctx_get(struct nvkm_engine *, u64 addr); -void nvkm_engctx_put(struct nvkm_object *); -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h index faf0fd2f0..48bf12845 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h @@ -1,56 +1,49 @@ #ifndef __NVKM_ENGINE_H__ #define __NVKM_ENGINE_H__ +#define nvkm_engine(p) container_of((p), struct nvkm_engine, subdev) #include - -#define NV_ENGINE_(eng,var) (NV_ENGINE_CLASS | ((var) << 8) | (eng)) -#define NV_ENGINE(name,var) NV_ENGINE_(NVDEV_ENGINE_##name, (var)) +struct nvkm_fifo_chan; +struct nvkm_fb_tile; struct nvkm_engine { + const struct nvkm_engine_func *func; struct nvkm_subdev subdev; - struct nvkm_oclass *cclass; - struct nvkm_oclass *sclass; - - struct list_head contexts; spinlock_t lock; - void (*tile_prog)(struct nvkm_engine *, int region); - int (*tlb_flush)(struct nvkm_engine *); + int usecount; }; -static inline struct nvkm_engine * -nv_engine(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_ENGINE_CLASS))) - nv_assert("BAD CAST -> NvEngine, %08x", nv_hclass(obj)); -#endif - return obj; -} - -static inline int -nv_engidx(struct nvkm_engine *engine) -{ - return nv_subidx(&engine->subdev); -} - -struct nvkm_engine *nvkm_engine(void *obj, int idx); - -#define nvkm_engine_create(p,e,c,d,i,f,r) \ - nvkm_engine_create_((p), (e), (c), (d), (i), (f), \ - sizeof(**r),(void **)r) - -#define nvkm_engine_destroy(p) \ - nvkm_subdev_destroy(&(p)->subdev) -#define nvkm_engine_init(p) \ - nvkm_subdev_init(&(p)->subdev) -#define nvkm_engine_fini(p,s) \ - nvkm_subdev_fini(&(p)->subdev, (s)) - -int nvkm_engine_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, bool, const char *, - const char *, int, void **); +struct nvkm_engine_func { + void *(*dtor)(struct nvkm_engine *); + int (*oneinit)(struct nvkm_engine *); + int (*init)(struct nvkm_engine *); + int (*fini)(struct nvkm_engine *, bool suspend); + void (*intr)(struct nvkm_engine *); + void (*tile)(struct nvkm_engine *, int region, struct nvkm_fb_tile *); + + struct { + int (*sclass)(struct nvkm_oclass *, int index, + const struct nvkm_device_oclass **); + } base; + + struct { + int (*cclass)(struct nvkm_fifo_chan *, + const struct nvkm_oclass *, + struct nvkm_object **); + int (*sclass)(struct nvkm_oclass *, int index); + } fifo; + + const struct nvkm_object_func *cclass; + struct nvkm_sclass sclass[]; +}; -#define _nvkm_engine_dtor _nvkm_subdev_dtor -#define _nvkm_engine_init _nvkm_subdev_init -#define _nvkm_engine_fini _nvkm_subdev_fini +int nvkm_engine_ctor(const struct nvkm_engine_func *, struct nvkm_device *, + int index, u32 pmc_enable, bool enable, + struct nvkm_engine *); +int nvkm_engine_new_(const struct nvkm_engine_func *, struct nvkm_device *, + int index, u32 pmc_enable, bool enable, + struct nvkm_engine **); +struct nvkm_engine *nvkm_engine_ref(struct nvkm_engine *); +void nvkm_engine_unref(struct nvkm_engine **); +void nvkm_engine_tile(struct nvkm_engine *, int region); #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/enum.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/enum.h index e76f76f11..40429a82f 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/enum.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/enum.h @@ -10,12 +10,11 @@ struct nvkm_enum { }; const struct nvkm_enum *nvkm_enum_find(const struct nvkm_enum *, u32 value); -const struct nvkm_enum *nvkm_enum_print(const struct nvkm_enum *, u32 value); struct nvkm_bitfield { u32 mask; const char *name; }; -void nvkm_bitfield_print(const struct nvkm_bitfield *, u32 value); +void nvkm_snprintbf(char *, int, const struct nvkm_bitfield *, u32 value); #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h index e0187e7ab..d4f56eafb 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h @@ -1,64 +1,40 @@ #ifndef __NVKM_GPUOBJ_H__ #define __NVKM_GPUOBJ_H__ #include +#include #include struct nvkm_vma; struct nvkm_vm; #define NVOBJ_FLAG_ZERO_ALLOC 0x00000001 -#define NVOBJ_FLAG_ZERO_FREE 0x00000002 #define NVOBJ_FLAG_HEAP 0x00000004 struct nvkm_gpuobj { struct nvkm_object object; - struct nvkm_object *parent; + const struct nvkm_gpuobj_func *func; + struct nvkm_gpuobj *parent; + struct nvkm_memory *memory; struct nvkm_mm_node *node; - struct nvkm_mm heap; - u32 flags; u64 addr; u32 size; -}; + struct nvkm_mm heap; -static inline struct nvkm_gpuobj * -nv_gpuobj(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_GPUOBJ_CLASS))) - nv_assert("BAD CAST -> NvGpuObj, %08x", nv_hclass(obj)); -#endif - return obj; -} + void __iomem *map; +}; -#define nvkm_gpuobj_create(p,e,c,v,g,s,a,f,d) \ - nvkm_gpuobj_create_((p), (e), (c), (v), (g), (s), (a), (f), \ - sizeof(**d), (void **)d) -#define nvkm_gpuobj_init(p) nvkm_object_init(&(p)->object) -#define nvkm_gpuobj_fini(p,s) nvkm_object_fini(&(p)->object, (s)) -int nvkm_gpuobj_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, u32 pclass, - struct nvkm_object *, u32 size, u32 align, - u32 flags, int length, void **); -void nvkm_gpuobj_destroy(struct nvkm_gpuobj *); +struct nvkm_gpuobj_func { + void *(*acquire)(struct nvkm_gpuobj *); + void (*release)(struct nvkm_gpuobj *); + u32 (*rd32)(struct nvkm_gpuobj *, u32 offset); + void (*wr32)(struct nvkm_gpuobj *, u32 offset, u32 data); +}; -int nvkm_gpuobj_new(struct nvkm_object *, struct nvkm_object *, u32 size, - u32 align, u32 flags, struct nvkm_gpuobj **); -int nvkm_gpuobj_dup(struct nvkm_object *, struct nvkm_gpuobj *, - struct nvkm_gpuobj **); -int nvkm_gpuobj_map(struct nvkm_gpuobj *, u32 acc, struct nvkm_vma *); -int nvkm_gpuobj_map_vm(struct nvkm_gpuobj *, struct nvkm_vm *, u32 access, - struct nvkm_vma *); +int nvkm_gpuobj_new(struct nvkm_device *, u32 size, int align, bool zero, + struct nvkm_gpuobj *parent, struct nvkm_gpuobj **); +void nvkm_gpuobj_del(struct nvkm_gpuobj **); +int nvkm_gpuobj_wrap(struct nvkm_memory *, struct nvkm_gpuobj **); +int nvkm_gpuobj_map(struct nvkm_gpuobj *, struct nvkm_vm *, u32 access, + struct nvkm_vma *); void nvkm_gpuobj_unmap(struct nvkm_vma *); - -static inline void -nvkm_gpuobj_ref(struct nvkm_gpuobj *obj, struct nvkm_gpuobj **ref) -{ - nvkm_object_ref(&obj->object, (struct nvkm_object **)ref); -} - -void _nvkm_gpuobj_dtor(struct nvkm_object *); -int _nvkm_gpuobj_init(struct nvkm_object *); -int _nvkm_gpuobj_fini(struct nvkm_object *, bool); -u32 _nvkm_gpuobj_rd32(struct nvkm_object *, u64); -void _nvkm_gpuobj_wr32(struct nvkm_object *, u64, u32); #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/handle.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/handle.h deleted file mode 100644 index 67f384d09..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/handle.h +++ /dev/null @@ -1,34 +0,0 @@ -#ifndef __NVKM_HANDLE_H__ -#define __NVKM_HANDLE_H__ -#include -struct nvkm_object; - -struct nvkm_handle { - struct nvkm_namedb *namedb; - struct list_head node; - - struct list_head head; - struct list_head tree; - u32 name; - u32 priv; - - u8 route; - u64 token; - - struct nvkm_handle *parent; - struct nvkm_object *object; -}; - -int nvkm_handle_create(struct nvkm_object *, u32 parent, u32 handle, - struct nvkm_object *, struct nvkm_handle **); -void nvkm_handle_destroy(struct nvkm_handle *); -int nvkm_handle_init(struct nvkm_handle *); -int nvkm_handle_fini(struct nvkm_handle *, bool suspend); - -struct nvkm_object *nvkm_handle_ref(struct nvkm_object *, u32 name); - -struct nvkm_handle *nvkm_handle_get_class(struct nvkm_object *, u16); -struct nvkm_handle *nvkm_handle_get_vinst(struct nvkm_object *, u64); -struct nvkm_handle *nvkm_handle_get_cinst(struct nvkm_object *, u32); -void nvkm_handle_put(struct nvkm_handle *); -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h new file mode 100644 index 000000000..9363b839a --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h @@ -0,0 +1,53 @@ +#ifndef __NVKM_MEMORY_H__ +#define __NVKM_MEMORY_H__ +#include +struct nvkm_device; +struct nvkm_vma; +struct nvkm_vm; + +enum nvkm_memory_target { + NVKM_MEM_TARGET_INST, + NVKM_MEM_TARGET_VRAM, + NVKM_MEM_TARGET_HOST, +}; + +struct nvkm_memory { + const struct nvkm_memory_func *func; +}; + +struct nvkm_memory_func { + void *(*dtor)(struct nvkm_memory *); + enum nvkm_memory_target (*target)(struct nvkm_memory *); + u64 (*addr)(struct nvkm_memory *); + u64 (*size)(struct nvkm_memory *); + void (*boot)(struct nvkm_memory *, struct nvkm_vm *); + void __iomem *(*acquire)(struct nvkm_memory *); + void (*release)(struct nvkm_memory *); + u32 (*rd32)(struct nvkm_memory *, u64 offset); + void (*wr32)(struct nvkm_memory *, u64 offset, u32 data); + void (*map)(struct nvkm_memory *, struct nvkm_vma *, u64 offset); +}; + +void nvkm_memory_ctor(const struct nvkm_memory_func *, struct nvkm_memory *); +int nvkm_memory_new(struct nvkm_device *, enum nvkm_memory_target, + u64 size, u32 align, bool zero, struct nvkm_memory **); +void nvkm_memory_del(struct nvkm_memory **); +#define nvkm_memory_target(p) (p)->func->target(p) +#define nvkm_memory_addr(p) (p)->func->addr(p) +#define nvkm_memory_size(p) (p)->func->size(p) +#define nvkm_memory_boot(p,v) (p)->func->boot((p),(v)) +#define nvkm_memory_map(p,v,o) (p)->func->map((p),(v),(o)) + +/* accessor macros - kmap()/done() must bracket use of the other accessor + * macros to guarantee correct behaviour across all chipsets + */ +#define nvkm_kmap(o) (o)->func->acquire(o) +#define nvkm_ro32(o,a) (o)->func->rd32((o), (a)) +#define nvkm_wo32(o,a,d) (o)->func->wr32((o), (a), (d)) +#define nvkm_mo32(o,a,m,d) ({ \ + u32 _addr = (a), _data = nvkm_ro32((o), _addr); \ + nvkm_wo32((o), _addr, (_data & ~(m)) | (d)); \ + _data; \ +}) +#define nvkm_done(o) (o)->func->release(o) +#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h index 096eb1a62..d92fd41e4 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h @@ -27,7 +27,7 @@ struct nvkm_mm { static inline bool nvkm_mm_initialised(struct nvkm_mm *mm) { - return mm->block_size != 0; + return mm->heap_nodes; } int nvkm_mm_init(struct nvkm_mm *, u32 offset, u32 length, u32 block); @@ -37,4 +37,5 @@ int nvkm_mm_head(struct nvkm_mm *, u8 heap, u8 type, u32 size_max, int nvkm_mm_tail(struct nvkm_mm *, u8 heap, u8 type, u32 size_max, u32 size_min, u32 align, struct nvkm_mm_node **); void nvkm_mm_free(struct nvkm_mm *, struct nvkm_mm_node **); +void nvkm_mm_dump(struct nvkm_mm *, const char *); #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/namedb.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/namedb.h deleted file mode 100644 index 4cfe16fcd..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/namedb.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef __NVKM_NAMEDB_H__ -#define __NVKM_NAMEDB_H__ -#include -struct nvkm_handle; - -struct nvkm_namedb { - struct nvkm_parent parent; - rwlock_t lock; - struct list_head list; -}; - -static inline struct nvkm_namedb * -nv_namedb(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_NAMEDB_CLASS))) - nv_assert("BAD CAST -> NvNameDB, %08x", nv_hclass(obj)); -#endif - return obj; -} - -#define nvkm_namedb_create(p,e,c,v,s,m,d) \ - nvkm_namedb_create_((p), (e), (c), (v), (s), (m), \ - sizeof(**d), (void **)d) -#define nvkm_namedb_init(p) \ - nvkm_parent_init(&(p)->parent) -#define nvkm_namedb_fini(p,s) \ - nvkm_parent_fini(&(p)->parent, (s)) -#define nvkm_namedb_destroy(p) \ - nvkm_parent_destroy(&(p)->parent) - -int nvkm_namedb_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, u32 pclass, - struct nvkm_oclass *, u64 engcls, - int size, void **); - -int _nvkm_namedb_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -#define _nvkm_namedb_dtor _nvkm_parent_dtor -#define _nvkm_namedb_init _nvkm_parent_init -#define _nvkm_namedb_fini _nvkm_parent_fini - -int nvkm_namedb_insert(struct nvkm_namedb *, u32 name, struct nvkm_object *, - struct nvkm_handle *); -void nvkm_namedb_remove(struct nvkm_handle *); - -struct nvkm_handle *nvkm_namedb_get(struct nvkm_namedb *, u32); -struct nvkm_handle *nvkm_namedb_get_class(struct nvkm_namedb *, u16); -struct nvkm_handle *nvkm_namedb_get_vinst(struct nvkm_namedb *, u64); -struct nvkm_handle *nvkm_namedb_get_cinst(struct nvkm_namedb *, u32); -void nvkm_namedb_put(struct nvkm_handle *); -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/object.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/object.h index 6e3cd3908..dcd048b91 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/object.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/object.h @@ -1,203 +1,88 @@ #ifndef __NVKM_OBJECT_H__ #define __NVKM_OBJECT_H__ #include -#include - -#define NV_PARENT_CLASS 0x80000000 -#define NV_NAMEDB_CLASS 0x40000000 -#define NV_CLIENT_CLASS 0x20000000 -#define NV_SUBDEV_CLASS 0x10000000 -#define NV_ENGINE_CLASS 0x08000000 -#define NV_MEMOBJ_CLASS 0x04000000 -#define NV_GPUOBJ_CLASS 0x02000000 -#define NV_ENGCTX_CLASS 0x01000000 -#define NV_OBJECT_CLASS 0x0000ffff +#include +struct nvkm_event; +struct nvkm_gpuobj; +struct nvkm_oclass; struct nvkm_object { - struct nvkm_oclass *oclass; - struct nvkm_object *parent; + const struct nvkm_object_func *func; + struct nvkm_client *client; struct nvkm_engine *engine; - atomic_t refcount; - atomic_t usecount; -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA -#define NVKM_OBJECT_MAGIC 0x75ef0bad - struct list_head list; - u32 _magic; -#endif -}; - -static inline struct nvkm_object * -nv_object(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (likely(obj)) { - struct nvkm_object *object = obj; - if (unlikely(object->_magic != NVKM_OBJECT_MAGIC)) - nv_assert("BAD CAST -> NvObject, invalid magic"); - } -#endif - return obj; -} - -#define nvkm_object_create(p,e,c,s,d) \ - nvkm_object_create_((p), (e), (c), (s), sizeof(**d), (void **)d) -int nvkm_object_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, u32, int size, void **); -void nvkm_object_destroy(struct nvkm_object *); -int nvkm_object_init(struct nvkm_object *); -int nvkm_object_fini(struct nvkm_object *, bool suspend); - -int _nvkm_object_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); - -extern struct nvkm_ofuncs nvkm_object_ofuncs; - -/* Don't allocate dynamically, because lockdep needs lock_class_keys to be in - * ".data". */ -struct nvkm_oclass { + s32 oclass; u32 handle; - struct nvkm_ofuncs * const ofuncs; - struct nvkm_omthds * const omthds; - struct lock_class_key lock_class_key; -}; - -#define nv_oclass(o) nv_object(o)->oclass -#define nv_hclass(o) nv_oclass(o)->handle -#define nv_iclass(o,i) (nv_hclass(o) & (i)) -#define nv_mclass(o) nv_iclass(o, NV_OBJECT_CLASS) -static inline struct nvkm_object * -nv_pclass(struct nvkm_object *parent, u32 oclass) -{ - while (parent && !nv_iclass(parent, oclass)) - parent = parent->parent; - return parent; -} + struct list_head head; + struct list_head tree; + u8 route; + u64 token; + u64 object; + struct rb_node node; +}; -struct nvkm_omthds { - u32 start; - u32 limit; - int (*call)(struct nvkm_object *, u32, void *, u32); +struct nvkm_object_func { + void *(*dtor)(struct nvkm_object *); + int (*init)(struct nvkm_object *); + int (*fini)(struct nvkm_object *, bool suspend); + int (*mthd)(struct nvkm_object *, u32 mthd, void *data, u32 size); + int (*ntfy)(struct nvkm_object *, u32 mthd, struct nvkm_event **); + int (*map)(struct nvkm_object *, u64 *addr, u32 *size); + int (*rd08)(struct nvkm_object *, u64 addr, u8 *data); + int (*rd16)(struct nvkm_object *, u64 addr, u16 *data); + int (*rd32)(struct nvkm_object *, u64 addr, u32 *data); + int (*wr08)(struct nvkm_object *, u64 addr, u8 data); + int (*wr16)(struct nvkm_object *, u64 addr, u16 data); + int (*wr32)(struct nvkm_object *, u64 addr, u32 data); + int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align, + struct nvkm_gpuobj **); + int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *); }; -struct nvkm_event; -struct nvkm_ofuncs { - int (*ctor)(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *data, u32 size, +void nvkm_object_ctor(const struct nvkm_object_func *, + const struct nvkm_oclass *, struct nvkm_object *); +int nvkm_object_new_(const struct nvkm_object_func *, + const struct nvkm_oclass *, void *data, u32 size, struct nvkm_object **); - void (*dtor)(struct nvkm_object *); - int (*init)(struct nvkm_object *); - int (*fini)(struct nvkm_object *, bool suspend); - int (*mthd)(struct nvkm_object *, u32, void *, u32); - int (*ntfy)(struct nvkm_object *, u32, struct nvkm_event **); - int (* map)(struct nvkm_object *, u64 *, u32 *); - u8 (*rd08)(struct nvkm_object *, u64 offset); - u16 (*rd16)(struct nvkm_object *, u64 offset); - u32 (*rd32)(struct nvkm_object *, u64 offset); - void (*wr08)(struct nvkm_object *, u64 offset, u8 data); - void (*wr16)(struct nvkm_object *, u64 offset, u16 data); - void (*wr32)(struct nvkm_object *, u64 offset, u32 data); +int nvkm_object_new(const struct nvkm_oclass *, void *data, u32 size, + struct nvkm_object **); +void nvkm_object_del(struct nvkm_object **); +void *nvkm_object_dtor(struct nvkm_object *); +int nvkm_object_init(struct nvkm_object *); +int nvkm_object_fini(struct nvkm_object *, bool suspend); +int nvkm_object_mthd(struct nvkm_object *, u32 mthd, void *data, u32 size); +int nvkm_object_ntfy(struct nvkm_object *, u32 mthd, struct nvkm_event **); +int nvkm_object_map(struct nvkm_object *, u64 *addr, u32 *size); +int nvkm_object_rd08(struct nvkm_object *, u64 addr, u8 *data); +int nvkm_object_rd16(struct nvkm_object *, u64 addr, u16 *data); +int nvkm_object_rd32(struct nvkm_object *, u64 addr, u32 *data); +int nvkm_object_wr08(struct nvkm_object *, u64 addr, u8 data); +int nvkm_object_wr16(struct nvkm_object *, u64 addr, u16 data); +int nvkm_object_wr32(struct nvkm_object *, u64 addr, u32 data); +int nvkm_object_bind(struct nvkm_object *, struct nvkm_gpuobj *, int align, + struct nvkm_gpuobj **); + +struct nvkm_sclass { + int minver; + int maxver; + s32 oclass; + const struct nvkm_object_func *func; + int (*ctor)(const struct nvkm_oclass *, void *data, u32 size, + struct nvkm_object **); }; -static inline struct nvkm_ofuncs * -nv_ofuncs(void *obj) -{ - return nv_oclass(obj)->ofuncs; -} - -int nvkm_object_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -void nvkm_object_ref(struct nvkm_object *, struct nvkm_object **); -int nvkm_object_inc(struct nvkm_object *); -int nvkm_object_dec(struct nvkm_object *, bool suspend); -void nvkm_object_debug(void); - -static inline int -nv_exec(void *obj, u32 mthd, void *data, u32 size) -{ - struct nvkm_omthds *method = nv_oclass(obj)->omthds; - - while (method && method->call) { - if (mthd >= method->start && mthd <= method->limit) - return method->call(obj, mthd, data, size); - method++; - } - - return -EINVAL; -} - -static inline int -nv_call(void *obj, u32 mthd, u32 data) -{ - return nv_exec(obj, mthd, &data, sizeof(data)); -} - -static inline u8 -nv_ro08(void *obj, u64 addr) -{ - u8 data = nv_ofuncs(obj)->rd08(obj, addr); - nv_spam(obj, "nv_ro08 0x%08llx 0x%02x\n", addr, data); - return data; -} - -static inline u16 -nv_ro16(void *obj, u64 addr) -{ - u16 data = nv_ofuncs(obj)->rd16(obj, addr); - nv_spam(obj, "nv_ro16 0x%08llx 0x%04x\n", addr, data); - return data; -} - -static inline u32 -nv_ro32(void *obj, u64 addr) -{ - u32 data = nv_ofuncs(obj)->rd32(obj, addr); - nv_spam(obj, "nv_ro32 0x%08llx 0x%08x\n", addr, data); - return data; -} - -static inline void -nv_wo08(void *obj, u64 addr, u8 data) -{ - nv_spam(obj, "nv_wo08 0x%08llx 0x%02x\n", addr, data); - nv_ofuncs(obj)->wr08(obj, addr, data); -} - -static inline void -nv_wo16(void *obj, u64 addr, u16 data) -{ - nv_spam(obj, "nv_wo16 0x%08llx 0x%04x\n", addr, data); - nv_ofuncs(obj)->wr16(obj, addr, data); -} - -static inline void -nv_wo32(void *obj, u64 addr, u32 data) -{ - nv_spam(obj, "nv_wo32 0x%08llx 0x%08x\n", addr, data); - nv_ofuncs(obj)->wr32(obj, addr, data); -} - -static inline u32 -nv_mo32(void *obj, u64 addr, u32 mask, u32 data) -{ - u32 temp = nv_ro32(obj, addr); - nv_wo32(obj, addr, (temp & ~mask) | data); - return temp; -} - -static inline int -nv_memcmp(void *obj, u32 addr, const char *str, u32 len) -{ - unsigned char c1, c2; - - while (len--) { - c1 = nv_ro08(obj, addr++); - c2 = *(str++); - if (c1 != c2) - return c1 - c2; - } - return 0; -} +struct nvkm_oclass { + int (*ctor)(const struct nvkm_oclass *, void *data, u32 size, + struct nvkm_object **); + struct nvkm_sclass base; + const void *priv; + const void *engn; + u32 handle; + u8 route; + u64 token; + u64 object; + struct nvkm_client *client; + struct nvkm_object *parent; + struct nvkm_engine *engine; +}; #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h new file mode 100644 index 000000000..bd52236cc --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h @@ -0,0 +1,22 @@ +#ifndef __NVKM_OPROXY_H__ +#define __NVKM_OPROXY_H__ +#define nvkm_oproxy(p) container_of((p), struct nvkm_oproxy, base) +#include + +struct nvkm_oproxy { + const struct nvkm_oproxy_func *func; + struct nvkm_object base; + struct nvkm_object *object; +}; + +struct nvkm_oproxy_func { + void (*dtor[2])(struct nvkm_oproxy *); + int (*init[2])(struct nvkm_oproxy *); + int (*fini[2])(struct nvkm_oproxy *, bool suspend); +}; + +void nvkm_oproxy_ctor(const struct nvkm_oproxy_func *, + const struct nvkm_oclass *, struct nvkm_oproxy *); +int nvkm_oproxy_new_(const struct nvkm_oproxy_func *, + const struct nvkm_oclass *, struct nvkm_oproxy **); +#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/option.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/option.h index 532bfa8e3..80fdc146e 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/option.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/option.h @@ -4,6 +4,7 @@ const char *nvkm_stropt(const char *optstr, const char *opt, int *len); bool nvkm_boolopt(const char *optstr, const char *opt, bool value); +long nvkm_longopt(const char *optstr, const char *opt, long value); int nvkm_dbgopt(const char *optstr, const char *sub); /* compares unterminated string 'str' with zero-terminated string 'cmp' */ diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h deleted file mode 100644 index 837e4fe96..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/parent.h +++ /dev/null @@ -1,58 +0,0 @@ -#ifndef __NVKM_PARENT_H__ -#define __NVKM_PARENT_H__ -#include - -struct nvkm_sclass { - struct nvkm_sclass *sclass; - struct nvkm_engine *engine; - struct nvkm_oclass *oclass; -}; - -struct nvkm_parent { - struct nvkm_object object; - - struct nvkm_sclass *sclass; - u64 engine; - - int (*context_attach)(struct nvkm_object *, struct nvkm_object *); - int (*context_detach)(struct nvkm_object *, bool suspend, - struct nvkm_object *); - - int (*object_attach)(struct nvkm_object *parent, - struct nvkm_object *object, u32 name); - void (*object_detach)(struct nvkm_object *parent, int cookie); -}; - -static inline struct nvkm_parent * -nv_parent(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!(nv_iclass(obj, NV_PARENT_CLASS)))) - nv_assert("BAD CAST -> NvParent, %08x", nv_hclass(obj)); -#endif - return obj; -} - -#define nvkm_parent_create(p,e,c,v,s,m,d) \ - nvkm_parent_create_((p), (e), (c), (v), (s), (m), \ - sizeof(**d), (void **)d) -#define nvkm_parent_init(p) \ - nvkm_object_init(&(p)->object) -#define nvkm_parent_fini(p,s) \ - nvkm_object_fini(&(p)->object, (s)) - -int nvkm_parent_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, u32 pclass, - struct nvkm_oclass *, u64 engcls, - int size, void **); -void nvkm_parent_destroy(struct nvkm_parent *); - -void _nvkm_parent_dtor(struct nvkm_object *); -#define _nvkm_parent_init nvkm_object_init -#define _nvkm_parent_fini nvkm_object_fini - -int nvkm_parent_sclass(struct nvkm_object *, u16 handle, - struct nvkm_object **pengine, - struct nvkm_oclass **poclass); -int nvkm_parent_lclass(struct nvkm_object *, u32 *, int); -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/pci.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/pci.h new file mode 100644 index 000000000..78d41be20 --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/pci.h @@ -0,0 +1,14 @@ +#ifndef __NVKM_DEVICE_PCI_H__ +#define __NVKM_DEVICE_PCI_H__ +#include + +struct nvkm_device_pci { + struct nvkm_device device; + struct pci_dev *pdev; + bool suspend; +}; + +int nvkm_device_pci_new(struct pci_dev *, const char *cfg, const char *dbg, + bool detect, bool mmio, u64 subdev_mask, + struct nvkm_device **); +#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/printk.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/printk.h deleted file mode 100644 index 836481770..000000000 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/printk.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef __NVKM_PRINTK_H__ -#define __NVKM_PRINTK_H__ -#include -#include -struct nvkm_object; - -void __printf(3, 4) -nv_printk_(struct nvkm_object *, int, const char *, ...); - -#define nv_printk(o,l,f,a...) do { \ - if (NV_DBG_##l <= CONFIG_NOUVEAU_DEBUG) \ - nv_printk_(nv_object(o), NV_DBG_##l, f, ##a); \ -} while(0) - -#define nv_fatal(o,f,a...) nv_printk((o), FATAL, f, ##a) -#define nv_error(o,f,a...) nv_printk((o), ERROR, f, ##a) -#define nv_warn(o,f,a...) nv_printk((o), WARN, f, ##a) -#define nv_info(o,f,a...) nv_printk((o), INFO, f, ##a) -#define nv_debug(o,f,a...) nv_printk((o), DEBUG, f, ##a) -#define nv_trace(o,f,a...) nv_printk((o), TRACE, f, ##a) -#define nv_spam(o,f,a...) nv_printk((o), SPAM, f, ##a) -#define nv_ioctl(o,f,a...) nv_trace(nvkm_client(o), "ioctl: "f, ##a) - -#define nv_assert(f,a...) do { \ - if (NV_DBG_FATAL <= CONFIG_NOUVEAU_DEBUG) \ - nv_printk_(NULL, NV_DBG_FATAL, f "\n", ##a); \ - BUG_ON(1); \ -} while(0) -#endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h index cc132eaa1..5ee629899 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h @@ -2,19 +2,27 @@ #define __NVKM_RAMHT_H__ #include +struct nvkm_ramht_data { + struct nvkm_gpuobj *inst; + int chid; + u32 handle; +}; + struct nvkm_ramht { - struct nvkm_gpuobj gpuobj; + struct nvkm_device *device; + struct nvkm_gpuobj *parent; + struct nvkm_gpuobj *gpuobj; + int size; int bits; + struct nvkm_ramht_data data[]; }; -int nvkm_ramht_insert(struct nvkm_ramht *, int chid, u32 handle, u32 context); +int nvkm_ramht_new(struct nvkm_device *, u32 size, u32 align, + struct nvkm_gpuobj *, struct nvkm_ramht **); +void nvkm_ramht_del(struct nvkm_ramht **); +int nvkm_ramht_insert(struct nvkm_ramht *, struct nvkm_object *, + int chid, int addr, u32 handle, u32 context); void nvkm_ramht_remove(struct nvkm_ramht *, int cookie); -int nvkm_ramht_new(struct nvkm_object *, struct nvkm_object *, u32 size, - u32 align, struct nvkm_ramht **); - -static inline void -nvkm_ramht_ref(struct nvkm_ramht *obj, struct nvkm_ramht **ref) -{ - nvkm_gpuobj_ref(&obj->gpuobj, (struct nvkm_gpuobj **)ref); -} +struct nvkm_gpuobj * +nvkm_ramht_search(struct nvkm_ramht *, int chid, u32 handle); #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h index 6fdc39116..3b5dc9c63 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h @@ -1,119 +1,50 @@ #ifndef __NVKM_SUBDEV_H__ #define __NVKM_SUBDEV_H__ -#include -#include - -#define NV_SUBDEV_(sub,var) (NV_SUBDEV_CLASS | ((var) << 8) | (sub)) -#define NV_SUBDEV(name,var) NV_SUBDEV_(NVDEV_SUBDEV_##name, (var)) +#include struct nvkm_subdev { - struct nvkm_object object; + const struct nvkm_subdev_func *func; + struct nvkm_device *device; + enum nvkm_devidx index; + u32 pmc_enable; struct mutex mutex; - const char *name; - void __iomem *mmio; u32 debug; - u32 unit; - void (*intr)(struct nvkm_subdev *); + bool oneinit; }; -static inline struct nvkm_subdev * -nv_subdev(void *obj) -{ -#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA - if (unlikely(!nv_iclass(obj, NV_SUBDEV_CLASS))) - nv_assert("BAD CAST -> NvSubDev, %08x", nv_hclass(obj)); -#endif - return obj; -} - -static inline int -nv_subidx(struct nvkm_subdev *subdev) -{ - return nv_hclass(subdev) & 0xff; -} - -struct nvkm_subdev *nvkm_subdev(void *obj, int idx); - -#define nvkm_subdev_create(p,e,o,v,s,f,d) \ - nvkm_subdev_create_((p), (e), (o), (v), (s), (f), \ - sizeof(**d),(void **)d) +struct nvkm_subdev_func { + void *(*dtor)(struct nvkm_subdev *); + int (*preinit)(struct nvkm_subdev *); + int (*oneinit)(struct nvkm_subdev *); + int (*init)(struct nvkm_subdev *); + int (*fini)(struct nvkm_subdev *, bool suspend); + void (*intr)(struct nvkm_subdev *); +}; -int nvkm_subdev_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, u32 pclass, - const char *sname, const char *fname, - int size, void **); -void nvkm_subdev_destroy(struct nvkm_subdev *); +extern const char *nvkm_subdev_name[NVKM_SUBDEV_NR]; +void nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *, + int index, u32 pmc_enable, struct nvkm_subdev *); +void nvkm_subdev_del(struct nvkm_subdev **); +int nvkm_subdev_preinit(struct nvkm_subdev *); int nvkm_subdev_init(struct nvkm_subdev *); int nvkm_subdev_fini(struct nvkm_subdev *, bool suspend); -void nvkm_subdev_reset(struct nvkm_object *); - -void _nvkm_subdev_dtor(struct nvkm_object *); -int _nvkm_subdev_init(struct nvkm_object *); -int _nvkm_subdev_fini(struct nvkm_object *, bool suspend); - -#define s_printk(s,l,f,a...) do { \ - if ((s)->debug >= OS_DBG_##l) { \ - nv_printk((s)->base.parent, (s)->name, l, f, ##a); \ +void nvkm_subdev_intr(struct nvkm_subdev *); + +/* subdev logging */ +#define nvkm_printk_(s,l,p,f,a...) do { \ + struct nvkm_subdev *_subdev = (s); \ + if (_subdev->debug >= (l)) { \ + dev_##p(_subdev->device->dev, "%s: "f, \ + nvkm_subdev_name[_subdev->index], ##a); \ } \ } while(0) - -static inline u8 -nv_rd08(void *obj, u32 addr) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - u8 data = ioread8(subdev->mmio + addr); - nv_spam(subdev, "nv_rd08 0x%06x 0x%02x\n", addr, data); - return data; -} - -static inline u16 -nv_rd16(void *obj, u32 addr) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - u16 data = ioread16_native(subdev->mmio + addr); - nv_spam(subdev, "nv_rd16 0x%06x 0x%04x\n", addr, data); - return data; -} - -static inline u32 -nv_rd32(void *obj, u32 addr) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - u32 data = ioread32_native(subdev->mmio + addr); - nv_spam(subdev, "nv_rd32 0x%06x 0x%08x\n", addr, data); - return data; -} - -static inline void -nv_wr08(void *obj, u32 addr, u8 data) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - nv_spam(subdev, "nv_wr08 0x%06x 0x%02x\n", addr, data); - iowrite8(data, subdev->mmio + addr); -} - -static inline void -nv_wr16(void *obj, u32 addr, u16 data) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - nv_spam(subdev, "nv_wr16 0x%06x 0x%04x\n", addr, data); - iowrite16_native(data, subdev->mmio + addr); -} - -static inline void -nv_wr32(void *obj, u32 addr, u32 data) -{ - struct nvkm_subdev *subdev = nv_subdev(obj); - nv_spam(subdev, "nv_wr32 0x%06x 0x%08x\n", addr, data); - iowrite32_native(data, subdev->mmio + addr); -} - -static inline u32 -nv_mask(void *obj, u32 addr, u32 mask, u32 data) -{ - u32 temp = nv_rd32(obj, addr); - nv_wr32(obj, addr, (temp & ~mask) | data); - return temp; -} +#define nvkm_printk(s,l,p,f,a...) nvkm_printk_((s), NV_DBG_##l, p, f, ##a) +#define nvkm_fatal(s,f,a...) nvkm_printk((s), FATAL, crit, f, ##a) +#define nvkm_error(s,f,a...) nvkm_printk((s), ERROR, err, f, ##a) +#define nvkm_warn(s,f,a...) nvkm_printk((s), WARN, notice, f, ##a) +#define nvkm_info(s,f,a...) nvkm_printk((s), INFO, info, f, ##a) +#define nvkm_debug(s,f,a...) nvkm_printk((s), DEBUG, info, f, ##a) +#define nvkm_trace(s,f,a...) nvkm_printk((s), TRACE, info, f, ##a) +#define nvkm_spam(s,f,a...) nvkm_printk((s), SPAM, dbg, f, ##a) #endif diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h new file mode 100644 index 000000000..16641cec1 --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h @@ -0,0 +1,46 @@ +#ifndef __NVKM_DEVICE_TEGRA_H__ +#define __NVKM_DEVICE_TEGRA_H__ +#include +#include + +struct nvkm_device_tegra { + const struct nvkm_device_tegra_func *func; + struct nvkm_device device; + struct platform_device *pdev; + int irq; + + struct reset_control *rst; + struct clk *clk; + struct clk *clk_pwr; + + struct regulator *vdd; + + struct { + /* + * Protects accesses to mm from subsystems + */ + struct mutex mutex; + + struct nvkm_mm mm; + struct iommu_domain *domain; + unsigned long pgshift; + } iommu; + + int gpu_speedo; +}; + +struct nvkm_device_tegra_func { + /* + * If an IOMMU is used, indicates which address bit will trigger a + * IOMMU translation when set (when this bit is not set, IOMMU is + * bypassed). A value of 0 means an IOMMU is never used. + */ + u8 iommu_bit; +}; + +int nvkm_device_tegra_new(const struct nvkm_device_tegra_func *, + struct platform_device *, + const char *cfg, const char *dbg, + bool detect, bool mmio, u64 subdev_mask, + struct nvkm_device **); +#endif -- cgit 1.2.3-korg