si.c File Reference

#include <linux/firmware.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <drm/drmP.h>
#include "radeon.h"
#include "radeon_asic.h"
#include <drm/radeon_drm.h>
#include "sid.h"
#include "atom.h"
#include "si_blit_shaders.h"

Go to the source code of this file.

Data Structures
struct	dce6_wm_params

Macros
#define	SI_PFP_UCODE_SIZE   2144
#define	SI_PM4_UCODE_SIZE   2144
#define	SI_CE_UCODE_SIZE   2144
#define	SI_RLC_UCODE_SIZE   2048
#define	SI_MC_UCODE_SIZE   7769
#define	TAHITI_IO_MC_REGS_SIZE   36

Functions
	MODULE_FIRMWARE ("radeon/TAHITI_pfp.bin")
	MODULE_FIRMWARE ("radeon/TAHITI_me.bin")
	MODULE_FIRMWARE ("radeon/TAHITI_ce.bin")
	MODULE_FIRMWARE ("radeon/TAHITI_mc.bin")
	MODULE_FIRMWARE ("radeon/TAHITI_rlc.bin")
	MODULE_FIRMWARE ("radeon/PITCAIRN_pfp.bin")
	MODULE_FIRMWARE ("radeon/PITCAIRN_me.bin")
	MODULE_FIRMWARE ("radeon/PITCAIRN_ce.bin")
	MODULE_FIRMWARE ("radeon/PITCAIRN_mc.bin")
	MODULE_FIRMWARE ("radeon/PITCAIRN_rlc.bin")
	MODULE_FIRMWARE ("radeon/VERDE_pfp.bin")
	MODULE_FIRMWARE ("radeon/VERDE_me.bin")
	MODULE_FIRMWARE ("radeon/VERDE_ce.bin")
	MODULE_FIRMWARE ("radeon/VERDE_mc.bin")
	MODULE_FIRMWARE ("radeon/VERDE_rlc.bin")
int	r600_ih_ring_alloc (struct radeon_device *rdev)
void	r600_ih_ring_fini (struct radeon_device *rdev)
void	evergreen_fix_pci_max_read_req_size (struct radeon_device *rdev)
void	evergreen_mc_stop (struct radeon_device *rdev, struct evergreen_mc_save *save)
void	evergreen_mc_resume (struct radeon_device *rdev, struct evergreen_mc_save *save)
u32	evergreen_get_number_of_dram_channels (struct radeon_device *rdev)
int	si_get_temp (struct radeon_device *rdev)
void	dce6_bandwidth_update (struct radeon_device *rdev)
void	si_fence_ring_emit (struct radeon_device *rdev, struct radeon_fence *fence)
void	si_ring_ib_execute (struct radeon_device *rdev, struct radeon_ib *ib)
bool	si_gpu_is_lockup (struct radeon_device *rdev, struct radeon_ring *ring)
int	si_asic_reset (struct radeon_device *rdev)
void	si_pcie_gart_tlb_flush (struct radeon_device *rdev)
int	si_ib_parse (struct radeon_device *rdev, struct radeon_ib *ib)
int	si_vm_init (struct radeon_device *rdev)
void	si_vm_fini (struct radeon_device *rdev)
void	si_vm_set_page (struct radeon_device *rdev, uint64_t pe, uint64_t addr, unsigned count, uint32_t incr, uint32_t flags)
void	si_vm_flush (struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
void	si_rlc_fini (struct radeon_device *rdev)
int	si_rlc_init (struct radeon_device *rdev)
int	si_irq_set (struct radeon_device *rdev)
int	si_irq_process (struct radeon_device *rdev)
int	si_resume (struct radeon_device *rdev)
int	si_suspend (struct radeon_device *rdev)
int	si_init (struct radeon_device *rdev)
void	si_fini (struct radeon_device *rdev)
uint64_t	si_get_gpu_clock (struct radeon_device *rdev)

Macro Definition Documentation

#define SI_CE_UCODE_SIZE   2144

Definition at line 38 of file si.c.

#define SI_MC_UCODE_SIZE   7769

Definition at line 40 of file si.c.

#define SI_PFP_UCODE_SIZE   2144

Definition at line 36 of file si.c.

#define SI_PM4_UCODE_SIZE   2144

Definition at line 37 of file si.c.

#define SI_RLC_UCODE_SIZE   2048

Definition at line 39 of file si.c.

#define TAHITI_IO_MC_REGS_SIZE   36

Definition at line 84 of file si.c.

Function Documentation

void dce6_bandwidth_update

(

struct radeon_device *

rdev

)

Definition at line 844 of file si.c.

void evergreen_fix_pci_max_read_req_size

(

struct radeon_device *

rdev

)

Definition at line 87 of file evergreen.c.

u32 evergreen_get_number_of_dram_channels

(

struct radeon_device *

rdev

)

Definition at line 745 of file evergreen.c.

void evergreen_mc_resume	(	struct radeon_device *	rdev,
		struct evergreen_mc_save *	save
	)

Definition at line 1350 of file evergreen.c.

void evergreen_mc_stop	(	struct radeon_device *	rdev,
		struct evergreen_mc_save *	save
	)

Definition at line 1296 of file evergreen.c.

MODULE_FIRMWARE

(

"radeon/TAHITI_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/TAHITI_me.bin"

)

MODULE_FIRMWARE

(

"radeon/TAHITI_ce.bin"

)

MODULE_FIRMWARE

(

"radeon/TAHITI_mc.bin"

)

MODULE_FIRMWARE

(

"radeon/TAHITI_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/PITCAIRN_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/PITCAIRN_me.bin"

)

MODULE_FIRMWARE

(

"radeon/PITCAIRN_ce.bin"

)

MODULE_FIRMWARE

(

"radeon/PITCAIRN_mc.bin"

)

MODULE_FIRMWARE

(

"radeon/PITCAIRN_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/VERDE_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/VERDE_me.bin"

)

MODULE_FIRMWARE

(

"radeon/VERDE_ce.bin"

)

MODULE_FIRMWARE

(

"radeon/VERDE_mc.bin"

)

MODULE_FIRMWARE

(

"radeon/VERDE_rlc.bin"

)

int r600_ih_ring_alloc

(

struct radeon_device *

rdev

)

Definition at line 2700 of file r600.c.

void r600_ih_ring_fini

(

struct radeon_device *

rdev

)

Definition at line 2736 of file r600.c.

int si_asic_reset

(

struct radeon_device *

rdev

)

Definition at line 2187 of file si.c.

void si_fence_ring_emit	(	struct radeon_device *	rdev,
		struct radeon_fence *	fence
	)

Definition at line 1741 of file si.c.

void si_fini

(

struct radeon_device *

rdev

)

Definition at line 3999 of file si.c.

uint64_t si_get_gpu_clock

(

struct radeon_device *

rdev

)

si_get_gpu_clock - return GPU clock counter snapshot

: radeon_device pointer

Fetches a GPU clock counter snapshot (SI). Returns the 64 bit clock counter snapshot.

Definition at line 4029 of file si.c.

int si_get_temp

(

struct radeon_device *

rdev

)

Definition at line 66 of file si.c.

bool si_gpu_is_lockup	(	struct radeon_device *	rdev,
		struct radeon_ring *	ring
	)

Definition at line 2104 of file si.c.

int si_ib_parse	(	struct radeon_device *	rdev,
		struct radeon_ib *	ib
	)

Definition at line 2725 of file si.c.

int si_init

(

struct radeon_device *

rdev

)

Definition at line 3900 of file si.c.

int si_irq_process

(

struct radeon_device *

rdev

)

Definition at line 3447 of file si.c.

int si_irq_set

(

struct radeon_device *

rdev

)

Definition at line 3162 of file si.c.

void si_pcie_gart_tlb_flush

(

struct radeon_device *

rdev

)

Definition at line 2358 of file si.c.

int si_resume

(

struct radeon_device *

rdev

)

Definition at line 3859 of file si.c.

void si_ring_ib_execute	(	struct radeon_device *	rdev,
		struct radeon_ib *	ib
	)

Definition at line 1771 of file si.c.

void si_rlc_fini

(

struct radeon_device *

rdev

)

Definition at line 2886 of file si.c.

int si_rlc_init

(

struct radeon_device *

rdev

)

Definition at line 2915 of file si.c.

int si_suspend

(

struct radeon_device *

rdev

)

Definition at line 3882 of file si.c.

void si_vm_fini

(

struct radeon_device *

rdev

)

Definition at line 2790 of file si.c.

void si_vm_flush	(	struct radeon_device *	rdev,
		int	ridx,
		struct radeon_vm *	vm
	)

Definition at line 2840 of file si.c.

int si_vm_init

(

struct radeon_device *

rdev

)

Definition at line 2780 of file si.c.

void si_vm_set_page	(	struct radeon_device *	rdev,
		uint64_t	pe,
		uint64_t	addr,
		unsigned	count,
		uint32_t	incr,
		uint32_t	flags
	)

si_vm_set_page - update the page tables using the CP

: radeon_device pointer : addr of the page entry : dst addr to write into pe : number of page entries to update : increase next addr by incr bytes : access flags

Update the page tables using the CP (cayman-si).

Definition at line 2806 of file si.c.