Move some hardware-related items to the hardware-related header.
Shift to using the same queueing strategy that the amr driver uses. Some simple tests indicate that we use about 2% of the CPU at around 500tps with the controller completely saturated with I/O.
This commit is contained in:
Mike Smith
parent
ba2ace5164
commit
4b006d7bb7
|
|
@ -278,7 +278,7 @@ mlx_attach(struct mlx_softc *sc)
|
|||
/*
|
||||
* Initialise per-controller queues.
|
||||
*/
|
||||
TAILQ_INIT(&sc->mlx_donecmd);
|
||||
TAILQ_INIT(&sc->mlx_work);
|
||||
TAILQ_INIT(&sc->mlx_freecmds);
|
||||
bufq_init(&sc->mlx_bufq);
|
||||
|
||||
|
|
@ -379,7 +379,7 @@ mlx_attach(struct mlx_softc *sc)
|
|||
sc->mlx_hwid = me2->me_hardware_id;
|
||||
|
||||
/* print a little information about the controller and ourselves */
|
||||
device_printf(sc->mlx_dev, "Mylex %s, firmware %d.%d, %dMB RAM\n",
|
||||
device_printf(sc->mlx_dev, "Mylex %s, firmware %d.%02d, %dMB RAM\n",
|
||||
mlx_name_controller(sc->mlx_hwid), sc->mlx_fwmajor, sc->mlx_fwminor,
|
||||
me2->me_mem_size / (1024 * 1024));
|
||||
free(me2, M_DEVBUF);
|
||||
|
|
@ -390,16 +390,16 @@ mlx_attach(struct mlx_softc *sc)
|
|||
switch(sc->mlx_iftype) {
|
||||
case MLX_IFTYPE_3:
|
||||
/* XXX certify 3.52? */
|
||||
if (sc->mlx_fwminor != 51) {
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** This firmware revision is NOT SUPPORTED\n");
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** Use revision 3.51 only\n");
|
||||
if (sc->mlx_fwminor < 51) {
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** This firmware revision is not recommended\n");
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** Use revision 3.51 or later\n");
|
||||
}
|
||||
break;
|
||||
case MLX_IFTYPE_4:
|
||||
/* XXX certify firmware versions? */
|
||||
if (sc->mlx_fwminor != 6) {
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** This firmware revision is NOT SUPPORTED\n");
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** Use revision 4.6 only\n");
|
||||
if (sc->mlx_fwminor < 6) {
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** This firmware revision is not recommended\n");
|
||||
device_printf(sc->mlx_dev, " *** WARNING *** Use revision 4.06 or later\n");
|
||||
}
|
||||
break;
|
||||
default:
|
||||
|
|
@ -653,10 +653,14 @@ mlx_intr(void *arg)
|
|||
int
|
||||
mlx_submit_buf(struct mlx_softc *sc, struct buf *bp)
|
||||
{
|
||||
int s;
|
||||
|
||||
debug("called");
|
||||
|
||||
s = splbio();
|
||||
bufq_insert_tail(&sc->mlx_bufq, bp);
|
||||
sc->mlx_waitbufs++;
|
||||
splx(s);
|
||||
mlx_startio(sc);
|
||||
return(0);
|
||||
}
|
||||
|
|
@ -1557,7 +1561,7 @@ mlx_poll_command(struct mlx_command *mc)
|
|||
} while ((mc->mc_status == MLX_STATUS_BUSY) && (count < 10000));
|
||||
if (mc->mc_status != MLX_STATUS_BUSY) {
|
||||
s = splbio();
|
||||
TAILQ_REMOVE(&sc->mlx_donecmd, mc, mc_link);
|
||||
TAILQ_REMOVE(&sc->mlx_work, mc, mc_link);
|
||||
splx(s);
|
||||
return(0);
|
||||
}
|
||||
|
|
@ -1581,8 +1585,10 @@ mlx_startio(struct mlx_softc *sc)
|
|||
int blkcount;
|
||||
int driveno;
|
||||
int cmd;
|
||||
int s;
|
||||
|
||||
/* spin until something prevents us from doing any work */
|
||||
s = splbio();
|
||||
for (;;) {
|
||||
|
||||
/* see if there's work to be done */
|
||||
|
|
@ -1599,6 +1605,7 @@ mlx_startio(struct mlx_softc *sc)
|
|||
/* get the buf containing our work */
|
||||
bufq_remove(&sc->mlx_bufq, bp);
|
||||
sc->mlx_waitbufs--;
|
||||
splx(s);
|
||||
|
||||
/* connect the buf to the command */
|
||||
mc->mc_complete = mlx_completeio;
|
||||
|
|
@ -1643,7 +1650,9 @@ mlx_startio(struct mlx_softc *sc)
|
|||
mc->mc_status = MLX_STATUS_WEDGED;
|
||||
mlx_completeio(mc);
|
||||
}
|
||||
s = splbio();
|
||||
}
|
||||
splx(s);
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
|
|
@ -1881,7 +1890,7 @@ mlx_start(struct mlx_command *mc)
|
|||
/* save the slot number as ident so we can handle this command when complete */
|
||||
mc->mc_mailbox[0x1] = mc->mc_slot;
|
||||
|
||||
/* set impossible status so that a woken sleeper can tell the command is in progress */
|
||||
/* mark the command as currently being processed */
|
||||
mc->mc_status = MLX_STATUS_BUSY;
|
||||
|
||||
/* assume we don't collect any completed commands */
|
||||
|
|
@ -1890,7 +1899,11 @@ mlx_start(struct mlx_command *mc)
|
|||
/* spin waiting for the mailbox */
|
||||
for (i = 100000, done = 0; (i > 0) && !done; i--) {
|
||||
s = splbio();
|
||||
done = sc->mlx_tryqueue(sc, mc);
|
||||
if (sc->mlx_tryqueue(sc, mc)) {
|
||||
done = 1;
|
||||
/* move command to work queue */
|
||||
TAILQ_INSERT_TAIL(&sc->mlx_work, mc, mc_link);
|
||||
}
|
||||
splx(s);
|
||||
/* check for command completion while we're at it */
|
||||
if (mlx_done(sc))
|
||||
|
|
@ -1931,20 +1944,17 @@ mlx_done(struct mlx_softc *sc)
|
|||
|
||||
debug("called");
|
||||
|
||||
s = splbio();
|
||||
mc = NULL;
|
||||
slot = 0;
|
||||
|
||||
/* poll for a completed command's identifier and status */
|
||||
s = splbio();
|
||||
if (sc->mlx_findcomplete(sc, &slot, &status)) {
|
||||
mc = sc->mlx_busycmd[slot]; /* find command */
|
||||
if (mc != NULL) { /* paranoia */
|
||||
mc = sc->mlx_busycmd[slot]; /* find command */
|
||||
if (mc != NULL) { /* paranoia */
|
||||
if (mc->mc_status == MLX_STATUS_BUSY) {
|
||||
mc->mc_status = status; /* save status */
|
||||
|
||||
/* move completed command to 'done' queue */
|
||||
TAILQ_INSERT_TAIL(&sc->mlx_donecmd, mc, mc_link);
|
||||
|
||||
/* free slot for reuse */
|
||||
sc->mlx_busycmd[slot] = NULL;
|
||||
sc->mlx_busycmds--;
|
||||
|
|
@ -1981,35 +1991,40 @@ mlx_complete(struct mlx_softc *sc)
|
|||
count = 0;
|
||||
|
||||
/* scan the list of done commands */
|
||||
mc = TAILQ_FIRST(&sc->mlx_donecmd);
|
||||
mc = TAILQ_FIRST(&sc->mlx_work);
|
||||
while (mc != NULL) {
|
||||
nc = TAILQ_NEXT(mc, mc_link);
|
||||
|
||||
/* XXX this is slightly bogus */
|
||||
if (count++ > (sc->mlx_maxiop * 2))
|
||||
panic("mlx_donecmd list corrupt!");
|
||||
panic("mlx_work list corrupt!");
|
||||
|
||||
/*
|
||||
* Does the command have a completion handler?
|
||||
*/
|
||||
if (mc->mc_complete != NULL) {
|
||||
/* remove from list and give to handler */
|
||||
TAILQ_REMOVE(&sc->mlx_donecmd, mc, mc_link);
|
||||
mc->mc_complete(mc);
|
||||
|
||||
/*
|
||||
* Is there a sleeper waiting on this command?
|
||||
*/
|
||||
} else if (mc->mc_private != NULL) { /* sleeping caller wants to know about it */
|
||||
|
||||
/* remove from list and wake up sleeper */
|
||||
TAILQ_REMOVE(&sc->mlx_donecmd, mc, mc_link);
|
||||
wakeup_one(mc->mc_private);
|
||||
/* Skip commands that are still busy */
|
||||
if (mc->mc_status != MLX_STATUS_BUSY) {
|
||||
|
||||
|
||||
/*
|
||||
* Leave the command for a caller that's polling for it.
|
||||
*/
|
||||
} else {
|
||||
* Does the command have a completion handler?
|
||||
*/
|
||||
if (mc->mc_complete != NULL) {
|
||||
/* remove from list and give to handler */
|
||||
TAILQ_REMOVE(&sc->mlx_work, mc, mc_link);
|
||||
mc->mc_complete(mc);
|
||||
|
||||
/*
|
||||
* Is there a sleeper waiting on this command?
|
||||
*/
|
||||
} else if (mc->mc_private != NULL) { /* sleeping caller wants to know about it */
|
||||
|
||||
/* remove from list and wake up sleeper */
|
||||
TAILQ_REMOVE(&sc->mlx_work, mc, mc_link);
|
||||
wakeup_one(mc->mc_private);
|
||||
|
||||
/*
|
||||
* Leave the command for a caller that's polling for it.
|
||||
*/
|
||||
} else {
|
||||
}
|
||||
}
|
||||
mc = nc;
|
||||
}
|
||||
|
|
@ -2356,6 +2371,9 @@ mlx_name_controller(u_int32_t hwid)
|
|||
case 0x11:
|
||||
submodel = "PJ";
|
||||
break;
|
||||
case 0x16:
|
||||
submodel = "PTL";
|
||||
break;
|
||||
default:
|
||||
sprintf(smbuf, " model 0x%x", hwid & 0xff);
|
||||
submodel = smbuf;
|
||||
|
|
|
|||
|
|
@ -48,6 +48,7 @@
|
|||
|
||||
#include <dev/mlx/mlxio.h>
|
||||
#include <dev/mlx/mlxvar.h>
|
||||
#include <dev/mlx/mlxreg.h>
|
||||
|
||||
#if 0
|
||||
#define debug(fmt, args...) printf("%s: " fmt "\n", __FUNCTION__ , ##args)
|
||||
|
|
@ -174,7 +175,6 @@ static void
|
|||
mlxd_strategy(struct buf *bp)
|
||||
{
|
||||
struct mlxd_softc *sc = (struct mlxd_softc *)bp->b_dev->si_drv1;
|
||||
int s;
|
||||
|
||||
debug("called");
|
||||
|
||||
|
|
@ -194,10 +194,8 @@ mlxd_strategy(struct buf *bp)
|
|||
if (bp->b_bcount == 0)
|
||||
goto done;
|
||||
|
||||
s = splbio();
|
||||
devstat_start_transaction(&sc->mlxd_stats);
|
||||
mlx_submit_buf(sc->mlxd_controller, bp);
|
||||
splx(s);
|
||||
return;
|
||||
|
||||
bad:
|
||||
|
|
|
|||
|
|
@ -48,6 +48,7 @@
|
|||
|
||||
#include <dev/mlx/mlxio.h>
|
||||
#include <dev/mlx/mlxvar.h>
|
||||
#include <dev/mlx/mlxreg.h>
|
||||
|
||||
#if 0
|
||||
#define debug(fmt, args...) printf("%s: " fmt "\n", __FUNCTION__ , ##args)
|
||||
|
|
|
|||
|
|
@ -26,6 +26,11 @@
|
|||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#define MLX_CFG_BASE0 0x10 /* first region */
|
||||
#define MLX_CFG_BASE1 0x14 /* second region (type 3 only) */
|
||||
|
||||
#define MLX_BLKSIZE 512 /* fixed feature */
|
||||
|
||||
/*
|
||||
* Selected command codes.
|
||||
*/
|
||||
|
|
@ -245,3 +250,124 @@ struct mlx_rebuild_stat /* MLX_CMD_REBUILDSTAT */
|
|||
u_int32_t rb_remaining;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/*
|
||||
* Inlines to build various command structures
|
||||
*/
|
||||
static __inline void
|
||||
mlx_make_type1(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int16_t f1,
|
||||
u_int32_t f2,
|
||||
u_int8_t f3,
|
||||
u_int32_t f4,
|
||||
u_int8_t f5)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1 & 0xff;
|
||||
mc->mc_mailbox[0x3] = (((f2 >> 24) & 0x3) << 6) | ((f1 >> 8) & 0x3f);
|
||||
mc->mc_mailbox[0x4] = f2 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f2 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f2 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = f3;
|
||||
mc->mc_mailbox[0x8] = f4 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f4 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f4 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f4 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f5;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type2(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int8_t f3,
|
||||
u_int8_t f4,
|
||||
u_int8_t f5,
|
||||
u_int8_t f6,
|
||||
u_int32_t f7,
|
||||
u_int8_t f8)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3;
|
||||
mc->mc_mailbox[0x5] = f4;
|
||||
mc->mc_mailbox[0x6] = f5;
|
||||
mc->mc_mailbox[0x7] = f6;
|
||||
mc->mc_mailbox[0x8] = f7 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f7 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f7 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f7 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f8;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type3(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int16_t f3,
|
||||
u_int8_t f4,
|
||||
u_int8_t f5,
|
||||
u_int32_t f6,
|
||||
u_int8_t f7)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = f4;
|
||||
mc->mc_mailbox[0x7] = f5;
|
||||
mc->mc_mailbox[0x8] = f6 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f6 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f6 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f6 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f7;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type4(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int16_t f1,
|
||||
u_int32_t f2,
|
||||
u_int32_t f3,
|
||||
u_int8_t f4)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1 & 0xff;
|
||||
mc->mc_mailbox[0x3] = (f1 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x4] = f2 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f2 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f2 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = (f2 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0x8] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f3 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f3 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f4;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type5(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int32_t f3,
|
||||
u_int32_t f4,
|
||||
u_int8_t f5)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f3 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = (f3 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0x8] = f4 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f4 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f4 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f4 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f5;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,13 +34,8 @@
|
|||
#define MLX_NSEG 32 /* max scatter/gather segments we use */
|
||||
#define MLX_NSLOTS 256 /* max number of command slots */
|
||||
|
||||
#define MLX_CFG_BASE0 0x10 /* first region */
|
||||
#define MLX_CFG_BASE1 0x14 /* second region (type 3 only) */
|
||||
|
||||
#define MLX_MAXDRIVES 32
|
||||
|
||||
#define MLX_BLKSIZE 512 /* fixed feature */
|
||||
|
||||
/*
|
||||
* Structure describing a System Drive as attached to the controller.
|
||||
*/
|
||||
|
|
@ -121,7 +116,7 @@ struct mlx_softc
|
|||
|
||||
/* controller queues and arrays */
|
||||
TAILQ_HEAD(, mlx_command) mlx_freecmds; /* command structures available for reuse */
|
||||
TAILQ_HEAD(, mlx_command) mlx_donecmd; /* commands waiting for completion processing */
|
||||
TAILQ_HEAD(, mlx_command) mlx_work; /* active commands */
|
||||
struct mlx_command *mlx_busycmd[MLX_NSLOTS]; /* busy commands */
|
||||
int mlx_busycmds; /* count of busy commands */
|
||||
struct mlx_sysdrive mlx_sysdrive[MLX_MAXDRIVES]; /* system drives */
|
||||
|
|
@ -202,125 +197,4 @@ extern int mlx_submit_ioctl(struct mlx_softc *sc, struct mlx_sysdrive *drive, u_
|
|||
caddr_t addr, int32_t flag, struct proc *p);
|
||||
extern void mlxd_intr(void *data);
|
||||
|
||||
/*
|
||||
* Inlines to build various command structures
|
||||
*/
|
||||
static __inline void
|
||||
mlx_make_type1(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int16_t f1,
|
||||
u_int32_t f2,
|
||||
u_int8_t f3,
|
||||
u_int32_t f4,
|
||||
u_int8_t f5)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1 & 0xff;
|
||||
mc->mc_mailbox[0x3] = (((f2 >> 24) & 0x3) << 6) | ((f1 >> 8) & 0x3f);
|
||||
mc->mc_mailbox[0x4] = f2 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f2 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f2 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = f3;
|
||||
mc->mc_mailbox[0x8] = f4 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f4 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f4 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f4 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f5;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type2(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int8_t f3,
|
||||
u_int8_t f4,
|
||||
u_int8_t f5,
|
||||
u_int8_t f6,
|
||||
u_int32_t f7,
|
||||
u_int8_t f8)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3;
|
||||
mc->mc_mailbox[0x5] = f4;
|
||||
mc->mc_mailbox[0x6] = f5;
|
||||
mc->mc_mailbox[0x7] = f6;
|
||||
mc->mc_mailbox[0x8] = f7 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f7 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f7 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f7 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f8;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type3(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int16_t f3,
|
||||
u_int8_t f4,
|
||||
u_int8_t f5,
|
||||
u_int32_t f6,
|
||||
u_int8_t f7)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = f4;
|
||||
mc->mc_mailbox[0x7] = f5;
|
||||
mc->mc_mailbox[0x8] = f6 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f6 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f6 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f6 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f7;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type4(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int16_t f1,
|
||||
u_int32_t f2,
|
||||
u_int32_t f3,
|
||||
u_int8_t f4)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1 & 0xff;
|
||||
mc->mc_mailbox[0x3] = (f1 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x4] = f2 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f2 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f2 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = (f2 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0x8] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f3 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f3 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f4;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
mlx_make_type5(struct mlx_command *mc,
|
||||
u_int8_t code,
|
||||
u_int8_t f1,
|
||||
u_int8_t f2,
|
||||
u_int32_t f3,
|
||||
u_int32_t f4,
|
||||
u_int8_t f5)
|
||||
{
|
||||
mc->mc_mailbox[0x0] = code;
|
||||
mc->mc_mailbox[0x2] = f1;
|
||||
mc->mc_mailbox[0x3] = f2;
|
||||
mc->mc_mailbox[0x4] = f3 & 0xff;
|
||||
mc->mc_mailbox[0x5] = (f3 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0x6] = (f3 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0x7] = (f3 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0x8] = f4 & 0xff;
|
||||
mc->mc_mailbox[0x9] = (f4 >> 8) & 0xff;
|
||||
mc->mc_mailbox[0xa] = (f4 >> 16) & 0xff;
|
||||
mc->mc_mailbox[0xb] = (f4 >> 24) & 0xff;
|
||||
mc->mc_mailbox[0xc] = f5;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue