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Merge ../scsi-misc-2.6

Ver a proveniência 
Conflicts:

	drivers/scsi/nsp32.c
	drivers/scsi/pcmcia/nsp_cs.c

Removal of randomness flag conflicts with SA_ -> IRQF_ global
replacement.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Este cometimento está contido em:
James Bottomley
2006-07-03 09:41:12 -05:00
ascendente 29454dde27 d6b0c53723
cometimento c4e00fac42
74 ficheiros modificados com 4528 adições e 2890 eliminações
Descarregar ficheiro patch Descarregar ficheiro diff Expandir todos os ficheiros Colapsar todos os ficheiros

1
drivers/scsi/aic7xxx/aic79xx.h
Ver ficheiro

@@ -1487,6 +1487,7 @@ typedef enum {
} ahd_queue_alg;
void ahd_set_tags(struct ahd_softc *ahd,
struct scsi_cmnd *cmd,
struct ahd_devinfo *devinfo,
ahd_queue_alg alg);

24
drivers/scsi/aic7xxx/aic79xx_core.c
Ver ficheiro

@@ -1090,7 +1090,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
/* Notify XPT */
ahd_send_async(ahd, devinfo.channel, devinfo.target,
CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
CAM_LUN_WILDCARD, AC_SENT_BDR);
/*
* Allow the sequencer to continue with
@@ -3062,7 +3062,7 @@ ahd_set_syncrate(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
tinfo->curr.ppr_options = ppr_options;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
if (offset != 0) {
int options;
@@ -3184,7 +3184,7 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
tinfo->curr.width = width;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
printf("%s: target %d using %dbit transfers\n",
ahd_name(ahd), devinfo->target,
@@ -3211,12 +3211,14 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
* Update the current state of tagged queuing for a given target.
*/
void
ahd_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
ahd_queue_alg alg)
ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
ahd_platform_set_tags(ahd, devinfo, alg);
struct scsi_device *sdev = cmd->device;
ahd_platform_set_tags(ahd, sdev, devinfo, alg);
ahd_send_async(ahd, devinfo->channel, devinfo->target,
devinfo->lun, AC_TRANSFER_NEG, &alg);
devinfo->lun, AC_TRANSFER_NEG);
}
static void
@@ -4746,7 +4748,7 @@ ahd_handle_msg_reject(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
printf("(%s:%c:%d:%d): refuses tagged commands. "
"Performing non-tagged I/O\n", ahd_name(ahd),
devinfo->channel, devinfo->target, devinfo->lun);
ahd_set_tags(ahd, devinfo, AHD_QUEUE_NONE);
ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_NONE);
mask = ~0x23;
} else {
printf("(%s:%c:%d:%d): refuses %s tagged commands. "
@@ -4754,7 +4756,7 @@ ahd_handle_msg_reject(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
ahd_name(ahd), devinfo->channel, devinfo->target,
devinfo->lun, tag_type == MSG_ORDERED_TASK
? "ordered" : "head of queue");
ahd_set_tags(ahd, devinfo, AHD_QUEUE_BASIC);
ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_BASIC);
mask = ~0x03;
}
@@ -5098,7 +5100,7 @@ ahd_handle_devreset(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
if (status != CAM_SEL_TIMEOUT)
ahd_send_async(ahd, devinfo->channel, devinfo->target,
CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
CAM_LUN_WILDCARD, AC_SENT_BDR);
if (message != NULL && bootverbose)
printf("%s: %s on %c:%d. %d SCBs aborted\n", ahd_name(ahd),
@@ -7952,7 +7954,7 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
#endif
/* Notify the XPT that a bus reset occurred */
ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
CAM_LUN_WILDCARD, AC_BUS_RESET, NULL);
CAM_LUN_WILDCARD, AC_BUS_RESET);
/*
* Revert to async/narrow transfers until we renegotiate.

62
drivers/scsi/aic7xxx/aic79xx_osm.c
Ver ficheiro

@@ -484,7 +484,6 @@ ahd_linux_target_alloc(struct scsi_target *starget)
struct seeprom_config *sc = ahd->seep_config;
unsigned long flags;
struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_devinfo devinfo;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
@@ -495,7 +494,6 @@ ahd_linux_target_alloc(struct scsi_target *starget)
BUG_ON(*ahd_targp != NULL);
*ahd_targp = starget;
memset(targ, 0, sizeof(*targ));
if (sc) {
int flags = sc->device_flags[starget->id];
@@ -551,15 +549,11 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
{
struct ahd_softc *ahd =
*((struct ahd_softc **)sdev->host->hostdata);
struct scsi_target *starget = sdev->sdev_target;
struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_linux_device *dev;
if (bootverbose)
printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
BUG_ON(targ->sdev[sdev->lun] != NULL);
dev = scsi_transport_device_data(sdev);
memset(dev, 0, sizeof(*dev));
@@ -576,8 +570,6 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
*/
dev->maxtags = 0;
targ->sdev[sdev->lun] = sdev;
return (0);
}
@@ -599,23 +591,6 @@ ahd_linux_slave_configure(struct scsi_device *sdev)
return 0;
}
static void
ahd_linux_slave_destroy(struct scsi_device *sdev)
{
struct ahd_softc *ahd;
struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
struct ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
ahd = *((struct ahd_softc **)sdev->host->hostdata);
if (bootverbose)
printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
BUG_ON(dev->active);
targ->sdev[sdev->lun] = NULL;
}
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
@@ -822,7 +797,6 @@ struct scsi_host_template aic79xx_driver_template = {
.use_clustering = ENABLE_CLUSTERING,
.slave_alloc = ahd_linux_slave_alloc,
.slave_configure = ahd_linux_slave_configure,
.slave_destroy = ahd_linux_slave_destroy,
.target_alloc = ahd_linux_target_alloc,
.target_destroy = ahd_linux_target_destroy,
};
@@ -1249,20 +1223,13 @@ void
ahd_platform_free(struct ahd_softc *ahd)
{
struct scsi_target *starget;
int i, j;
int i;
if (ahd->platform_data != NULL) {
/* destroy all of the device and target objects */
for (i = 0; i < AHD_NUM_TARGETS; i++) {
starget = ahd->platform_data->starget[i];
if (starget != NULL) {
for (j = 0; j < AHD_NUM_LUNS; j++) {
struct ahd_linux_target *targ =
scsi_transport_target_data(starget);
if (targ->sdev[j] == NULL)
continue;
targ->sdev[j] = NULL;
}
ahd->platform_data->starget[i] = NULL;
}
}
@@ -1318,20 +1285,13 @@ ahd_platform_freeze_devq(struct ahd_softc *ahd, struct scb *scb)
}
void
ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
ahd_queue_alg alg)
ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
struct scsi_target *starget;
struct ahd_linux_target *targ;
struct ahd_linux_device *dev;
struct scsi_device *sdev;
int was_queuing;
int now_queuing;
starget = ahd->platform_data->starget[devinfo->target];
targ = scsi_transport_target_data(starget);
BUG_ON(targ == NULL);
sdev = targ->sdev[devinfo->lun];
if (sdev == NULL)
return;
@@ -1467,11 +1427,15 @@ ahd_linux_device_queue_depth(struct scsi_device *sdev)
tags = ahd_linux_user_tagdepth(ahd, &devinfo);
if (tags != 0 && sdev->tagged_supported != 0) {
ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_TAGGED);
ahd_send_async(ahd, devinfo.channel, devinfo.target,
devinfo.lun, AC_TRANSFER_NEG);
ahd_print_devinfo(ahd, &devinfo);
printf("Tagged Queuing enabled. Depth %d\n", tags);
} else {
ahd_set_tags(ahd, &devinfo, AHD_QUEUE_NONE);
ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_NONE);
ahd_send_async(ahd, devinfo.channel, devinfo.target,
devinfo.lun, AC_TRANSFER_NEG);
}
}
@@ -1629,7 +1593,7 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
void
ahd_send_async(struct ahd_softc *ahd, char channel,
u_int target, u_int lun, ac_code code, void *arg)
u_int target, u_int lun, ac_code code)
{
switch (code) {
case AC_TRANSFER_NEG:
@@ -1956,7 +1920,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
}
ahd_set_transaction_status(scb, CAM_REQUEUE_REQ);
ahd_set_scsi_status(scb, SCSI_STATUS_OK);
ahd_platform_set_tags(ahd, &devinfo,
ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
break;
@@ -1966,7 +1930,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
* as if the target returned BUSY SCSI status.
*/
dev->openings = 1;
ahd_platform_set_tags(ahd, &devinfo,
ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
@@ -2778,8 +2742,6 @@ ahd_linux_init(void)
if (!ahd_linux_transport_template)
return -ENODEV;
scsi_transport_reserve_target(ahd_linux_transport_template,
sizeof(struct ahd_linux_target));
scsi_transport_reserve_device(ahd_linux_transport_template,
sizeof(struct ahd_linux_device));

11
drivers/scsi/aic7xxx/aic79xx_osm.h
Ver ficheiro

@@ -262,7 +262,6 @@ typedef enum {
AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
} ahd_linux_dev_flags;
struct ahd_linux_target;
struct ahd_linux_device {
TAILQ_ENTRY(ahd_linux_device) links;
@@ -342,12 +341,6 @@ struct ahd_linux_device {
#define AHD_OTAG_THRESH 500
};
struct ahd_linux_target {
struct scsi_device *sdev[AHD_NUM_LUNS];
struct ahd_transinfo last_tinfo;
struct ahd_softc *ahd;
};
/********************* Definitions Required by the Core ***********************/
/*
* Number of SG segments we require. So long as the S/G segments for
@@ -864,7 +857,7 @@ ahd_freeze_scb(struct scb *scb)
}
}
void ahd_platform_set_tags(struct ahd_softc *ahd,
void ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
struct ahd_devinfo *devinfo, ahd_queue_alg);
int ahd_platform_abort_scbs(struct ahd_softc *ahd, int target,
char channel, int lun, u_int tag,
@@ -873,7 +866,7 @@ irqreturn_t
ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs);
void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
u_int target, u_int lun, ac_code, void *);
u_int target, u_int lun, ac_code);
void ahd_print_path(struct ahd_softc *, struct scb *);
#ifdef CONFIG_PCI

19
drivers/scsi/aic7xxx/aic79xx_proc.c
Ver ficheiro

@@ -47,7 +47,7 @@ static int copy_info(struct info_str *info, char *fmt, ...);
static void ahd_dump_target_state(struct ahd_softc *ahd,
struct info_str *info,
u_int our_id, char channel,
u_int target_id, u_int target_offset);
u_int target_id);
static void ahd_dump_device_state(struct info_str *info,
struct scsi_device *sdev);
static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
@@ -204,10 +204,8 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
static void
ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
u_int our_id, char channel, u_int target_id,
u_int target_offset)
u_int our_id, char channel, u_int target_id)
{
struct ahd_linux_target *targ;
struct scsi_target *starget;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
@@ -218,10 +216,9 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
copy_info(info, "Target %d Negotiation Settings\n", target_id);
copy_info(info, "\tUser: ");
ahd_format_transinfo(info, &tinfo->user);
starget = ahd->platform_data->starget[target_offset];
starget = ahd->platform_data->starget[target_id];
if (starget == NULL)
return;
targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahd_format_transinfo(info, &tinfo->goal);
@@ -231,7 +228,7 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
struct scsi_device *dev;
dev = targ->sdev[lun];
dev = scsi_device_lookup_by_target(starget, lun);
if (dev == NULL)
continue;
@@ -355,7 +352,7 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
copy_info(&info, "Allocated SCBs: %d, SG List Length: %d\n\n",
ahd->scb_data.numscbs, AHD_NSEG);
max_targ = 15;
max_targ = 16;
if (ahd->seep_config == NULL)
copy_info(&info, "No Serial EEPROM\n");
@@ -373,12 +370,12 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
copy_info(&info, "\n");
if ((ahd->features & AHD_WIDE) == 0)
max_targ = 7;
max_targ = 8;
for (i = 0; i <= max_targ; i++) {
for (i = 0; i < max_targ; i++) {
ahd_dump_target_state(ahd, &info, ahd->our_id, 'A',
/*target_id*/i, /*target_offset*/i);
/*target_id*/i);
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done: