svc.c File Reference

#include "svc.h"
#include <assert.h>
#include <bl_uapp/bl_syscall_public.h>
#include <psp_verstage.h>
#include <stddef.h>
#include <string.h>

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Functions
void	svc_exit (uint32_t status)
void	svc_debug_print (const char *string)
void	svc_debug_print_ex (uint32_t dword0, uint32_t dword1, uint32_t dword2, uint32_t dword3)
uint32_t	svc_get_boot_mode (uint32_t *boot_mode)
void	svc_delay_in_usec (uint32_t delay)
uint32_t	svc_get_spi_rom_info (struct spirom_info *spi_rom_info)
uint32_t	svc_map_fch_dev (enum fch_io_device io_device, uint32_t arg1, uint32_t arg2, void **io_device_axi_addr)
uint32_t	svc_unmap_fch_dev (enum fch_io_device io_device, void *io_device_axi_addr)
uint32_t	svc_map_spi_rom (void *spi_rom_addr, uint32_t size, void **spi_rom_axi_addr)
uint32_t	svc_unmap_spi_rom (void *spi_rom_addr)
uint32_t	svc_update_psp_bios_dir (uint32_t *psp_dir_offset, uint32_t *bios_dir_offset)
uint32_t	svc_save_uapp_data (void *address, uint32_t size)
uint32_t	svc_read_timer_val (enum psp_timer_type type, uint64_t *counter_value)
uint32_t	svc_reset_system (enum reset_type reset_type)
uint32_t	svc_crypto_sha (struct sha_generic_data *sha_op, enum sha_operation_mode sha_mode)
uint32_t	svc_modexp (struct mod_exp_params *mod_exp_param)
uint32_t	svc_ccp_dma (uint32_t spi_rom_offset, void *dest, uint32_t size)
uint32_t	svc_set_platform_boot_mode (enum chrome_platform_boot_mode boot_mode)

Function Documentation

svc_ccp_dma()

uint32_t svc_ccp_dma	(	uint32_t	spi_rom_offset,
		void *	dest,
		uint32_t	size
	)

Definition at line 185 of file svc.c.

References cmd_param_ccp_dma::size, cmd_param_ccp_dma::spi_offset, and SVC_CALL2.

svc_crypto_sha()

uint32_t svc_crypto_sha	(	struct sha_generic_data *	sha_op,
		enum sha_operation_mode	sha_mode
	)

Definition at line 164 of file svc.c.

References cmd_param_sha::ptr_sha_op, cmd_param_sha::sha_mode, sha_op, and SVC_CALL2.

svc_debug_print()

void svc_debug_print

(

const char *

string

)

Definition at line 17 of file svc.c.

References cmd_param_debug::debug_buffer, cmd_param_debug::debug_buffer_len, strlen(), and SVC_CALL2.

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svc_debug_print_ex()

void svc_debug_print_ex	(	uint32_t	dword0,
		uint32_t	dword1,
		uint32_t	dword2,
		uint32_t	dword3
	)

Definition at line 27 of file svc.c.

References SVC_CALL2, and cmd_param_debug_ex::word0.

svc_delay_in_usec()

void svc_delay_in_usec

(

uint32_t

delay

)

Definition at line 50 of file svc.c.

References delay(), cmd_param_delay_in_micro_second::delay, and SVC_CALL2.

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svc_exit()

void svc_exit

(

uint32_t

status

)

Definition at line 11 of file svc.c.

References SVC_CALL0.

svc_get_boot_mode()

uint32_t svc_get_boot_mode

(

uint32_t *

boot_mode

)

Definition at line 40 of file svc.c.

References cmd_param_get_boot_mode::ptr_boot_mode, and SVC_CALL2.

svc_get_spi_rom_info()

uint32_t svc_get_spi_rom_info

(

struct spirom_info *

spi_rom_info

)

Definition at line 59 of file svc.c.

References cmd_param_spirom_info::ptr_spirom_info, and SVC_CALL2.

svc_map_fch_dev()

uint32_t svc_map_fch_dev	(	enum fch_io_device	io_device,
		uint32_t	arg1,
		uint32_t	arg2,
		void **	io_device_axi_addr
	)

Definition at line 69 of file svc.c.

References cmd_param_map_fch_io_device::arg1, cmd_param_map_fch_io_device::arg2, assert, cmd_param_map_fch_io_device::io_device, and SVC_CALL2.

svc_map_spi_rom()

uint32_t svc_map_spi_rom	(	void *	spi_rom_addr,
		uint32_t	size,
		void **	spi_rom_axi_addr
	)

Definition at line 96 of file svc.c.

References cmd_param_map_spirom::ppspirom_addr_axi, cmd_param_map_spirom::size, cmd_param_map_spirom::spirom_addr, and SVC_CALL2.

svc_modexp()

uint32_t svc_modexp

(

struct mod_exp_params *

mod_exp_param

)

Definition at line 175 of file svc.c.

References cmd_param_modexp::ptr_modexp, and SVC_CALL2.

svc_read_timer_val()

uint32_t svc_read_timer_val	(	enum psp_timer_type	type,
		uint64_t *	counter_value
	)

Definition at line 141 of file svc.c.

References assert, SVC_CALL2, cmd_param_read_timer_val::timer_type, and type.

svc_reset_system()

uint32_t svc_reset_system

(

enum reset_type reset_type

)

Definition at line 153 of file svc.c.

References assert, cmd_param_reset_system::reset_type, and SVC_CALL2.

svc_save_uapp_data()

uint32_t svc_save_uapp_data	(	void *	address,
		uint32_t	size
	)

Definition at line 130 of file svc.c.

References address, cmd_param_copy_data_from_uapp::address, cmd_param_copy_data_from_uapp::size, and SVC_CALL2.

svc_set_platform_boot_mode()

uint32_t svc_set_platform_boot_mode

(

enum chrome_platform_boot_mode

boot_mode

)

Definition at line 197 of file svc.c.

References cmd_param_set_platform_boot_mode::boot_mode, and SVC_CALL2.

svc_unmap_fch_dev()

uint32_t svc_unmap_fch_dev	(	enum fch_io_device	io_device,
		void *	io_device_axi_addr
	)

Definition at line 84 of file svc.c.

References assert, cmd_param_unmap_fch_io_device::io_device, and SVC_CALL2.

svc_unmap_spi_rom()

uint32_t svc_unmap_spi_rom

(

void *

spi_rom_addr

)

Definition at line 109 of file svc.c.

References cmd_param_unmap_spirom::ptr_spirom_addr_axi, and SVC_CALL2.

svc_update_psp_bios_dir()

uint32_t svc_update_psp_bios_dir	(	uint32_t *	psp_dir_offset,
		uint32_t *	bios_dir_offset
	)

Definition at line 119 of file svc.c.

References cmd_param_psp_update::ptr_psp_dir_addr, and SVC_CALL2.