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MFp4;

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- Cleanup kernel messages, mostly PMP.
- Took references on devices, while PMP reinitializes them, to not let them
go and distort freeze reference counting.
This commit is contained in:
Alexander Motin 2009-12-07 16:23:25 +00:00
parent d095fa045c
commit 7bdb664e50
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=200218
3 changed files with 23 additions and 14 deletions
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6
sys/cam/ata/ata_all.c
View File

@ -256,8 +256,10 @@ ata_print_ident(struct ata_params *ident_data)
sizeof(product));
cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision),
sizeof(revision));
printf("<%s %s> ATA/ATAPI-%d",
product, revision, ata_version(ident_data->version_major));
printf("<%s %s> %s-%d",
product, revision,
(ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA",
ata_version(ident_data->version_major));
if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) {
if (ident_data->satacapabilities & ATA_SATA_GEN3)
printf(" SATA 3.x");

26
sys/cam/ata/ata_pmp.c
View File

@ -54,6 +54,7 @@ __FBSDID("$FreeBSD$");
#include <cam/cam_ccb.h>
#include <cam/cam_periph.h>
#include <cam/cam_xpt_periph.h>
#include <cam/cam_xpt_internal.h>
#include <cam/cam_sim.h>
#include <cam/ata/ata_all.h>
@ -176,8 +177,8 @@ pmpfreeze(struct cam_periph *periph, int mask)
if (xpt_create_path(&dpath, periph,
xpt_path_path_id(periph->path),
i, 0) == CAM_REQ_CMP) {
printf("PMP freeze: %d\n", i);
softc->frozen |= (1 << i);
xpt_acquire_device(dpath->device);
cam_freeze_devq(dpath);
xpt_free_path(dpath);
}
@ -198,9 +199,9 @@ pmprelease(struct cam_periph *periph, int mask)
if (xpt_create_path(&dpath, periph,
xpt_path_path_id(periph->path),
i, 0) == CAM_REQ_CMP) {
printf("PMP release: %d\n", i);
softc->frozen &= ~(1 << i);
cam_release_devq(dpath, 0, 0, 0, FALSE);
xpt_release_device(dpath->device);
xpt_free_path(dpath);
}
}
@ -228,6 +229,7 @@ pmponinvalidate(struct cam_periph *periph)
xpt_free_path(dpath);
}
}
pmprelease(periph, -1);
xpt_print(periph->path, "lost device\n");
}
@ -459,8 +461,6 @@ pmpstart(struct cam_periph *periph, union ccb *start_ccb)
pmp_default_timeout * 1000);
ata_pm_write_cmd(ataio, 2, softc->pm_step,
(softc->found & (1 << softc->pm_step)) ? 0 : 1);
printf("PM RESET %d%s\n", softc->pm_step,
(softc->found & (1 << softc->pm_step)) ? " skipping" : "");
break;
case PMP_STATE_CONNECT:
cam_fill_ataio(ataio,
@ -584,7 +584,9 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb)
if (softc->pm_pid == 0x57231095 || softc->pm_pid == 0x57331095 ||
softc->pm_pid == 0x57341095 || softc->pm_pid == 0x57441095)
softc->pm_ports--;
printf("PM ports: %d\n", softc->pm_ports);
printf("%s%d: %d fan-out ports\n",
periph->periph_name, periph->unit_number,
softc->pm_ports);
softc->state = PMP_STATE_PRECONFIG;
xpt_release_ccb(done_ccb);
xpt_schedule(periph, priority);
@ -606,7 +608,6 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb)
/*reduction*/0,
/*timeout*/5,
/*getcount_only*/0);
printf("PM reset done\n");
softc->state = PMP_STATE_CONNECT;
}
xpt_release_ccb(done_ccb);
@ -623,7 +624,6 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb)
/*reduction*/0,
/*timeout*/10,
/*getcount_only*/0);
printf("PM connect done\n");
softc->state = PMP_STATE_CHECK;
}
xpt_release_ccb(done_ccb);
@ -635,7 +635,11 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb)
(done_ccb->ataio.res.lba_low << 8) +
done_ccb->ataio.res.sector_count;
if ((res & 0xf0f) == 0x103 && (res & 0x0f0) != 0) {
printf("PM status: %d - %08x\n", softc->pm_step, res);
if (bootverbose) {
printf("%s%d: port %d status: %08x\n",
periph->periph_name, periph->unit_number,
softc->pm_step, res);
}
/* Report device speed. */
if (xpt_create_path(&dpath, periph,
xpt_path_path_id(periph->path),
@ -661,7 +665,11 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb)
/*getcount_only*/0);
softc->pm_try++;
} else {
printf("PM status: %d - %08x\n", softc->pm_step, res);
if (bootverbose) {
printf("%s%d: port %d status: %08x\n",
periph->periph_name, periph->unit_number,
softc->pm_step, res);
}
softc->found &= ~(1 << softc->pm_step);
if (xpt_create_path(&dpath, periph,
done_ccb->ccb_h.path_id,

5
sys/cam/ata/ata_xpt.c
View File

@ -729,7 +729,8 @@ device_fail: if (cam_periph_error(done_ccb, 0, 0,
{
int sign = (done_ccb->ataio.res.lba_high << 8) +
done_ccb->ataio.res.lba_mid;
xpt_print(path, "SIGNATURE: %04x\n", sign);
if (bootverbose)
xpt_print(path, "SIGNATURE: %04x\n", sign);
if (sign == 0x0000 &&
done_ccb->ccb_h.target_id != 15) {
path->device->protocol = PROTO_ATA;
@ -921,7 +922,6 @@ device_fail: if (cam_periph_error(done_ccb, 0, 0,
(done_ccb->ataio.res.lba_low << 8) +
done_ccb->ataio.res.sector_count;
((uint32_t *)ident_buf)[0] = softc->pm_pid;
printf("PM Product ID: %08x\n", softc->pm_pid);
snprintf(ident_buf->model, sizeof(ident_buf->model),
"Port Multiplier %08x", softc->pm_pid);
PROBE_SET_ACTION(softc, PROBE_PM_PRV);
@ -934,7 +934,6 @@ device_fail: if (cam_periph_error(done_ccb, 0, 0,
(done_ccb->ataio.res.lba_low << 8) +
done_ccb->ataio.res.sector_count;
((uint32_t *)ident_buf)[1] = softc->pm_prv;
printf("PM Revision: %08x\n", softc->pm_prv);
snprintf(ident_buf->revision, sizeof(ident_buf->revision),
"%04x", softc->pm_prv);
path->device->flags |= CAM_DEV_IDENTIFY_DATA_VALID;