#include <asm/octeon/cvmx.h>

Data Structures
struct	octeon_boot_descriptor

union	octeon_cvmemctl

struct	octeon_cf_data

Macros
#define	OCTEON_ARGV_MAX_ARGS 64

#define	OCTOEN_SERIAL_LEN 20

#define	BOOT_FLAG_INIT_CORE (1 << 0)

#define	OCTEON_BL_FLAG_DEBUG (1 << 1)

#define	OCTEON_BL_FLAG_NO_MAGIC (1 << 2)

#define	OCTEON_BL_FLAG_CONSOLE_UART1 (1 << 3)

#define	OCTEON_BL_FLAG_CONSOLE_PCI (1 << 4)

#define	OCTEON_BL_FLAG_BREAK (1 << 5)

Typedefs
typedef void(*	octeon_irq_ip4_handler_t )(void)

Functions
uint64_t	octeon_bootmem_alloc_range_phys (uint64_t size, uint64_t alignment, uint64_t min_addr, uint64_t max_addr, int do_locking)

void *	octeon_bootmem_alloc (uint64_t size, uint64_t alignment, int do_locking)

void *	octeon_bootmem_alloc_range (uint64_t size, uint64_t alignment, uint64_t min_addr, uint64_t max_addr, int do_locking)

void *	octeon_bootmem_alloc_named (uint64_t size, uint64_t alignment, char *name)

void *	octeon_bootmem_alloc_named_range (uint64_t size, uint64_t min_addr, uint64_t max_addr, uint64_t align, char *name)

void *	octeon_bootmem_alloc_named_address (uint64_t size, uint64_t address, char *name)

int	octeon_bootmem_free_named (char *name)

void	octeon_bootmem_lock (void)

void	octeon_bootmem_unlock (void)

int	octeon_is_simulation (void)

int	octeon_is_pci_host (void)

int	octeon_usb_is_ref_clk (void)

uint64_t	octeon_get_clock_rate (void)

u64	octeon_get_io_clock_rate (void)

const char *	octeon_board_type_string (void)

const char *	octeon_get_pci_interrupts (void)

int	octeon_get_southbridge_interrupt (void)

int	octeon_get_boot_coremask (void)

int	octeon_get_boot_num_arguments (void)

const char *	octeon_get_boot_argument (int arg)

void	octeon_hal_setup_reserved32 (void)

void	octeon_user_io_init (void)

unsigned long	octeon_crypto_enable (struct octeon_cop2_state *state)

void	octeon_crypto_disable (struct octeon_cop2_state *state, unsigned long flags)

asmlinkage void	octeon_cop2_restore (struct octeon_cop2_state *task)

void	octeon_init_cvmcount (void)

void	octeon_setup_delays (void)

void	octeon_io_clk_delay (unsigned long)

void	octeon_write_lcd (const char *s)

void	octeon_check_cpu_bist (void)

int	octeon_get_boot_debug_flag (void)

int	octeon_get_boot_uart (void)

unsigned int	octeon_serial_in (struct uart_port *, int)

void	octeon_serial_out (struct uart_port *, int, int)

void	octeon_irq_set_ip4_handler (octeon_irq_ip4_handler_t)

Variables
struct cvmx_bootinfo *	octeon_bootinfo

uint64_t	octeon_bootloader_entry_addr

void(*	octeon_irq_setup_secondary )(void)

Macro Definition Documentation

#define BOOT_FLAG_INIT_CORE (1 << 0)

Definition at line 78 of file octeon.h.

#define OCTEON_ARGV_MAX_ARGS 64

Definition at line 57 of file octeon.h.

#define OCTEON_BL_FLAG_BREAK (1 << 5)

Definition at line 86 of file octeon.h.

#define OCTEON_BL_FLAG_CONSOLE_PCI (1 << 4)

Definition at line 84 of file octeon.h.

#define OCTEON_BL_FLAG_CONSOLE_UART1 (1 << 3)

Definition at line 82 of file octeon.h.

#define OCTEON_BL_FLAG_DEBUG (1 << 1)

Definition at line 79 of file octeon.h.

#define OCTEON_BL_FLAG_NO_MAGIC (1 << 2)

Definition at line 80 of file octeon.h.

#define OCTOEN_SERIAL_LEN 20

Definition at line 58 of file octeon.h.

Typedef Documentation

typedef void(* octeon_irq_ip4_handler_t)(void)

Definition at line 258 of file octeon.h.

Function Documentation

const char* octeon_board_type_string ( void )

Handle all the error condition interrupts that might occur. Return a string representing the system type

Returns

Definition at line 276 of file setup.c.

void* octeon_bootmem_alloc	(	uint64_t	size,
		uint64_t	alignment,
		int	do_locking
	)

void* octeon_bootmem_alloc_named	(	uint64_t	size,
		uint64_t	alignment,
		char *	name
	)

void* octeon_bootmem_alloc_named_address	(	uint64_t	size,
		uint64_t	address,
		char *	name
	)

void* octeon_bootmem_alloc_named_range	(	uint64_t	size,
		uint64_t	min_addr,
		uint64_t	max_addr,
		uint64_t	align,
		char *	name
	)

void* octeon_bootmem_alloc_range	(	uint64_t	size,
		uint64_t	alignment,
		uint64_t	min_addr,
		uint64_t	max_addr,
		int	do_locking
	)

uint64_t octeon_bootmem_alloc_range_phys	(	uint64_t	size,
		uint64_t	alignment,
		uint64_t	min_addr,
		uint64_t	max_addr,
		int	do_locking
	)

int octeon_bootmem_free_named ( char * name )

void octeon_bootmem_lock ( void )

void octeon_bootmem_unlock ( void )

void octeon_check_cpu_bist ( void )

Check the hardware BIST results for a CPU

Definition at line 171 of file setup.c.

asmlinkage void octeon_cop2_restore ( struct octeon_cop2_state * task )

void octeon_crypto_disable	(	struct octeon_cop2_state *	state,
		unsigned long	flags
	)

unsigned long octeon_crypto_enable ( struct octeon_cop2_state * state )

const char* octeon_get_boot_argument ( int arg )

int octeon_get_boot_coremask ( void )

Get the coremask Linux was booted on.

Returns Core mask

Definition at line 163 of file setup.c.

int octeon_get_boot_debug_flag ( void )

int octeon_get_boot_num_arguments ( void )

int octeon_get_boot_uart ( void )

Return the console uart passed by the bootloader

Returns uart (0 or 1)

Definition at line 146 of file setup.c.

uint64_t octeon_get_clock_rate ( void )

Get the clock rate of Octeon

Returns Clock rate in HZ

Definition at line 100 of file setup.c.

u64 octeon_get_io_clock_rate ( void )

Definition at line 110 of file setup.c.

const char* octeon_get_pci_interrupts ( void )

Return the mapping of PCI device number to IRQ line. Each character in the return string represents the interrupt line for the device at that position. Device 1 maps to the first character, etc. The characters A-D are used for PCI interrupts.

Returns PCI interrupt mapping

Definition at line 183 of file pci-octeon.c.

int octeon_get_southbridge_interrupt ( void )

void octeon_hal_setup_reserved32 ( void )

void octeon_init_cvmcount ( void )

Definition at line 56 of file csrc-octeon.c.

void octeon_io_clk_delay ( unsigned long count )

octeon_io_clk_delay - wait for a given number of io clock cycles to pass.

We scale the wait by the clock ratio, and then wait for the corresponding number of core clocks.

: The number of clocks to wait.

Definition at line 177 of file csrc-octeon.c.

void octeon_irq_set_ip4_handler ( octeon_irq_ip4_handler_t )

Definition at line 1116 of file octeon-irq.c.

int octeon_is_pci_host ( void )

Return true if Octeon is in PCI Host mode. This means Linux can control the PCI bus.

Returns Non zero if Octeon in host mode.

Definition at line 86 of file setup.c.

int octeon_is_simulation ( void )

Return non zero if we are currently running in the Octeon simulator

Returns

Definition at line 74 of file setup.c.

unsigned int octeon_serial_in	(	struct uart_port *	,
		int
	)

Definition at line 24 of file serial.c.

void octeon_serial_out	(	struct uart_port *	,
		int	,
		int
	)

Definition at line 35 of file serial.c.

void octeon_setup_delays ( void )

Definition at line 28 of file csrc-octeon.c.

int octeon_usb_is_ref_clk ( void )

void octeon_user_io_init ( void )

void octeon_write_lcd ( const char * s )

Write to the LCD display connected to the bootbus. This display exists on most Cavium evaluation boards. If it doesn't exist, then this function doesn't do anything.

: String to write

Definition at line 124 of file setup.c.

Variable Documentation

struct cvmx_bootinfo* octeon_bootinfo

Definition at line 56 of file setup.c.

uint64_t octeon_bootloader_entry_addr

void(* octeon_irq_setup_secondary)(void)

Definition at line 1114 of file octeon-irq.c.

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation