Obio

Files
file	obio.c
	OBIO driver.
Defines
#define	INO_MASK   0x1f
#define	NAME   "obio"
#define	OBIO_CIR(ino)   (OBIO_CIR_BASE + ((ino) & INO_MASK))
#define	OBIO_CIR_BASE   0x300
#define	OBIO_IMR(ino)   (OBIO_IMR_BASE + ((ino) & INO_MASK))
#define	OBIO_IMR_BASE   0x200
#define	OBIO_SIZE   0x1898
Functions
int	main (int argc, char **argv)
static void	obio_connection (ipc_callid_t iid, ipc_call_t *icall)
	Handle one connection to obio.
static bool	obio_init (void)
	Initialize the OBIO driver.
Variables
static void *	base_phys
static volatile uint64_t *	base_virt

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Function Documentation

static void obio_connection	(	ipc_callid_t	iid,
		ipc_call_t *	icall
	)			[static]

Handle one connection to obio.

Parameters:

	iid	Hash of the request that opened the connection.
	icall	Call data of the request that opened the connection.

Definition at line 79 of file obio.c.

static bool obio_init

(

void

)

[static]

Initialize the OBIO driver.

So far, the driver heavily depends on information provided by the kernel via sysinfo. In the future, there should be a standalone OBIO driver.

Definition at line 115 of file obio.c.

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