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Re-do r255853. Along with adding back the API/ABI changes from the

Browse Source 
original, this hides the contents of cam_compat.h from ktrace/kdump/truss,
avoiding problems there.  There are no user-servicable parts in there, so
no need for those tools to be groping around in there.

Approved by:    re
This commit is contained in:
Scott Long 2013-09-25 17:16:21 +00:00
parent f564de00f7
commit eb8a7632ba
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=255871
16 changed files with 59 additions and 30 deletions
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33
sys/dev/asr/asr.c
View File

@ -385,6 +385,21 @@ typedef struct Asr_softc {
static STAILQ_HEAD(, Asr_softc) Asr_softc_list =
STAILQ_HEAD_INITIALIZER(Asr_softc_list);
static __inline void
set_ccb_timeout_ch(union asr_ccb *ccb, struct callout_handle ch)
{
ccb->ccb_h.sim_priv.entries[0].ptr = ch.callout;
}
static __inline struct callout_handle
get_ccb_timeout_ch(union asr_ccb *ccb)
{
struct callout_handle ch;
ch.callout = ccb->ccb_h.sim_priv.entries[0].ptr;
return ch;
}
/*
* Prototypes of the routines we have in this object.
*/
@ -797,8 +812,8 @@ ASR_ccbAdd(Asr_softc_t *sc, union asr_ccb *ccb)
*/
ccb->ccb_h.timeout = 6 * 60 * 1000;
}
ccb->ccb_h.timeout_ch = timeout(asr_timeout, (caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000);
set_ccb_timeout_ch(ccb, timeout(asr_timeout, (caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000));
}
splx(s);
} /* ASR_ccbAdd */
@ -812,7 +827,7 @@ ASR_ccbRemove(Asr_softc_t *sc, union asr_ccb *ccb)
int s;
s = splcam();
untimeout(asr_timeout, (caddr_t)ccb, ccb->ccb_h.timeout_ch);
untimeout(asr_timeout, (caddr_t)ccb, get_ccb_timeout_ch(ccb));
LIST_REMOVE(&(ccb->ccb_h), sim_links.le);
splx(s);
} /* ASR_ccbRemove */
@ -1322,9 +1337,9 @@ asr_timeout(void *arg)
cam_sim_unit(xpt_path_sim(ccb->ccb_h.path)), s);
if (ASR_reset (sc) == ENXIO) {
/* Try again later */
ccb->ccb_h.timeout_ch = timeout(asr_timeout,
set_ccb_timeout_ch(ccb, timeout(asr_timeout,
(caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000);
(ccb->ccb_h.timeout * hz) / 1000));
}
return;
}
@ -1338,9 +1353,9 @@ asr_timeout(void *arg)
if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_CMD_TIMEOUT) {
debug_asr_printf (" AGAIN\nreinitializing adapter\n");
if (ASR_reset (sc) == ENXIO) {
ccb->ccb_h.timeout_ch = timeout(asr_timeout,
set_ccb_timeout_ch(ccb, timeout(asr_timeout,
(caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000);
(ccb->ccb_h.timeout * hz) / 1000));
}
splx(s);
return;
@ -1349,8 +1364,8 @@ asr_timeout(void *arg)
/* If the BUS reset does not take, then an adapter reset is next! */
ccb->ccb_h.status &= ~CAM_STATUS_MASK;
ccb->ccb_h.status |= CAM_CMD_TIMEOUT;
ccb->ccb_h.timeout_ch = timeout(asr_timeout, (caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000);
set_ccb_timeout_ch(ccb, timeout(asr_timeout, (caddr_t)ccb,
(ccb->ccb_h.timeout * hz) / 1000));
ASR_resetBus (sc, cam_sim_bus(xpt_path_sim(ccb->ccb_h.path)));
xpt_async (AC_BUS_RESET, ccb->ccb_h.path, NULL);
splx(s);

8
sys/dev/firewire/sbp.c
View File

@ -177,6 +177,7 @@ struct sbp_ocb {
struct sbp_dev *sdev;
int flags; /* XXX should be removed */
bus_dmamap_t dmamap;
struct callout_handle timeout_ch;
};
#define OCB_ACT_MGM 0
@ -591,6 +592,7 @@ END_DEBUG
/* XXX */
goto next;
}
callout_handle_init(&ocb->timeout_ch);
sbp_free_ocb(sdev, ocb);
}
next:
@ -2763,7 +2765,7 @@ END_DEBUG
STAILQ_REMOVE(&sdev->ocbs, ocb, sbp_ocb, ocb);
if (ocb->ccb != NULL)
untimeout(sbp_timeout, (caddr_t)ocb,
ocb->ccb->ccb_h.timeout_ch);
ocb->timeout_ch);
if (ntohl(ocb->orb[4]) & 0xffff) {
bus_dmamap_sync(sdev->target->sbp->dmat,
ocb->dmamap,
@ -2836,7 +2838,7 @@ END_DEBUG
STAILQ_INSERT_TAIL(&sdev->ocbs, ocb, ocb);
if (ocb->ccb != NULL)
ocb->ccb->ccb_h.timeout_ch = timeout(sbp_timeout, (caddr_t)ocb,
ocb->timeout_ch = timeout(sbp_timeout, (caddr_t)ocb,
(ocb->ccb->ccb_h.timeout * hz) / 1000);
if (use_doorbell && prev == NULL)
@ -2930,7 +2932,7 @@ END_DEBUG
}
if (ocb->ccb != NULL) {
untimeout(sbp_timeout, (caddr_t)ocb,
ocb->ccb->ccb_h.timeout_ch);
ocb->timeout_ch);
ocb->ccb->ccb_h.status = status;
SBP_LOCK(sdev->target->sbp);
xpt_done(ocb->ccb);

6
sys/dev/hpt27xx/hpt27xx_osm_bsd.c
View File

@ -432,7 +432,7 @@ static void os_cmddone(PCOMMAND pCmd)
KdPrint(("os_cmddone(%p, %d)", pCmd, pCmd->Result));
untimeout(hpt_timeout, pCmd, ccb->ccb_h.timeout_ch);
untimeout(hpt_timeout, pCmd, ext->timeout_ch);
switch(pCmd->Result) {
case RETURN_SUCCESS:
@ -510,8 +510,7 @@ static void hpt_io_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nsegs
BUS_DMASYNC_PREWRITE);
}
}
ext->ccb->ccb_h.timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ext->timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ldm_queue_cmd(pCmd);
}
@ -1048,6 +1047,7 @@ static void hpt_final_init(void *dummy)
os_printk("Can't create dma map(%d)", i);
return ;
}
callout_handle_init(&ext->timeout_ch);
}
if ((devq = cam_simq_alloc(os_max_queue_comm)) == NULL) {

1
sys/dev/hpt27xx/os_bsd.h
View File

@ -174,6 +174,7 @@ typedef struct _os_cmdext {
struct _os_cmdext *next;
union ccb *ccb;
bus_dmamap_t dma_map;
struct callout_handle timeout_ch;
SG psg[os_max_sg_descriptors];
}
OS_CMDEXT, *POS_CMDEXT;

5
sys/dev/hptiop/hptiop.c
View File

@ -643,7 +643,7 @@ static void hptiop_request_callback_mvfrey(struct hpt_iop_hba * hba,
ccb = (union ccb *)srb->ccb;
untimeout(hptiop_reset_adapter, hba, ccb->ccb_h.timeout_ch);
untimeout(hptiop_reset_adapter, hba, srb->timeout_ch);
if (ccb->ccb_h.flags & CAM_CDB_POINTER)
cdb = ccb->csio.cdb_io.cdb_ptr;
@ -2629,7 +2629,7 @@ static void hptiop_post_req_mvfrey(struct hpt_iop_hba *hba,
BUS_SPACE_RD4_MVFREY2(inbound_write_ptr);
if (req->header.type == IOP_REQUEST_TYPE_SCSI_COMMAND) {
ccb->ccb_h.timeout_ch = timeout(hptiop_reset_adapter, hba, 20*hz);
srb->timeout_ch = timeout(hptiop_reset_adapter, hba, 20*hz);
}
}
@ -2741,6 +2741,7 @@ static void hptiop_map_srb(void *arg, bus_dma_segment_t *segs,
tmp_srb->phy_addr = phy_addr;
}
callout_handle_init(&tmp_srb->timeout_ch);
hptiop_free_srb(hba, tmp_srb);
hba->srb[i] = tmp_srb;
phy_addr += HPT_SRB_MAX_SIZE;

1
sys/dev/hptiop/hptiop.h
View File

@ -460,6 +460,7 @@ struct hpt_iop_srb {
u_int64_t phy_addr;
u_int32_t srb_flag;
int index;
struct callout_handle timeout_ch;
};
#define hptiop_lock_adapter(hba) mtx_lock(&(hba)->lock)

5
sys/dev/hptmv/entry.c
View File

@ -1438,6 +1438,7 @@ init_adapter(IAL_ADAPTER_T *pAdapter)
free(pAdapter->pbus_dmamap, M_DEVBUF);
goto unregister;
}
callout_handle_init(&pmap->timeout_ch);
}
/* setup PRD Tables */
KdPrint(("Allocate PRD Tables\n"));
@ -2758,7 +2759,7 @@ hpt_io_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nsegs, int error)
}
}
ccb->ccb_h.timeout_ch = timeout(hpt_timeout, (caddr_t)ccb, 20*hz);
pmap->timeout_ch = timeout(hpt_timeout, (caddr_t)ccb, 20*hz);
pVDev->pfnSendCommand(_VBUS_P pCmd);
CheckPendingCall(_VBUS_P0);
}
@ -2980,7 +2981,7 @@ fOsCommandDone(_VBUS_ARG PCommand pCmd)
KdPrint(("fOsCommandDone(pcmd=%p, result=%d)\n", pCmd, pCmd->Result));
untimeout(hpt_timeout, (caddr_t)ccb, ccb->ccb_h.timeout_ch);
untimeout(hpt_timeout, (caddr_t)ccb, pmap->timeout_ch);
switch(pCmd->Result) {
case RETURN_SUCCESS:

1
sys/dev/hptmv/osbsd.h
View File

@ -153,6 +153,7 @@ typedef struct _BUS_DMAMAP
{ struct _BUS_DMAMAP *next;
struct IALAdapter *pAdapter;
bus_dmamap_t dma_map;
struct callout_handle timeout_ch;
SCAT_GATH psg[MAX_SG_DESCRIPTORS];
} BUS_DMAMAP, *PBUS_DMAMAP;

5
sys/dev/hptnr/hptnr_osm_bsd.c
View File

@ -432,7 +432,7 @@ static void os_cmddone(PCOMMAND pCmd)
KdPrint(("os_cmddone(%p, %d)", pCmd, pCmd->Result));
untimeout(hpt_timeout, pCmd, ccb->ccb_h.timeout_ch);
untimeout(hpt_timeout, pCmd, ext->timeout_ch);
switch(pCmd->Result) {
case RETURN_SUCCESS:
@ -511,7 +511,7 @@ static void hpt_io_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nsegs
}
}
ext->ccb->ccb_h.timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ext->timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ldm_queue_cmd(pCmd);
}
@ -1048,6 +1048,7 @@ static void hpt_final_init(void *dummy)
os_printk("Can't create dma map(%d)", i);
return ;
}
callout_handle_init(&ext->timeout_ch);
}
if ((devq = cam_simq_alloc(os_max_queue_comm)) == NULL) {

1
sys/dev/hptnr/os_bsd.h
View File

@ -176,6 +176,7 @@ typedef struct _os_cmdext {
struct _os_cmdext *next;
union ccb *ccb;
bus_dmamap_t dma_map;
struct callout_handle timeout_ch;
SG psg[os_max_sg_descriptors];
}
OS_CMDEXT, *POS_CMDEXT;

5
sys/dev/hptrr/hptrr_osm_bsd.c
View File

@ -440,7 +440,7 @@ static void os_cmddone(PCOMMAND pCmd)
KdPrint(("os_cmddone(%p, %d)", pCmd, pCmd->Result));
untimeout(hpt_timeout, pCmd, ccb->ccb_h.timeout_ch);
untimeout(hpt_timeout, pCmd, ext->timeout_ch);
switch(pCmd->Result) {
case RETURN_SUCCESS:
@ -519,7 +519,7 @@ static void hpt_io_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nsegs
BUS_DMASYNC_PREWRITE);
}
}
ext->ccb->ccb_h.timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ext->timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
ldm_queue_cmd(pCmd);
}
@ -1058,6 +1058,7 @@ static void hpt_final_init(void *dummy)
os_printk("Can't create dma map(%d)", i);
return ;
}
callout_handle_init(&ext->timeout_ch);
}
if ((devq = cam_simq_alloc(os_max_queue_comm)) == NULL) {

1
sys/dev/hptrr/os_bsd.h
View File

@ -174,6 +174,7 @@ typedef struct _os_cmdext {
struct _os_cmdext *next;
union ccb *ccb;
bus_dmamap_t dma_map;
struct callout_handle timeout_ch;
SG psg[os_max_sg_descriptors];
}
OS_CMDEXT, *POS_CMDEXT;

5
sys/dev/iir/iir.c
View File

@ -270,6 +270,7 @@ iir_init(struct gdt_softc *gdt)
gccb->gc_map_flag = TRUE;
gccb->gc_scratch = &gdt->sc_gcscratch[GDT_SCRATCH_SZ * i];
gccb->gc_scratch_busbase = gdt->sc_gcscratch_busbase + GDT_SCRATCH_SZ * i;
callout_handle_init(&gccb->gc_timeout_ch);
SLIST_INSERT_HEAD(&gdt->sc_free_gccb, gccb, sle);
}
gdt->sc_init_level++;
@ -1239,7 +1240,7 @@ gdtexecuteccb(void *arg, bus_dma_segment_t *dm_segs, int nseg, int error)
ccb->ccb_h.status |= CAM_SIM_QUEUED;
/* timeout handling */
ccb->ccb_h.timeout_ch =
gccb->gc_timeout_ch =
timeout(iir_timeout, (caddr_t)gccb,
(ccb->ccb_h.timeout * hz) / 1000);
@ -1747,7 +1748,7 @@ gdt_sync_event(struct gdt_softc *gdt, int service,
printf("\n");
return (0);
} else {
untimeout(iir_timeout, gccb, ccb->ccb_h.timeout_ch);
untimeout(iir_timeout, gccb, gccb->gc_timeout_ch);
if (gdt->sc_status == GDT_S_BSY) {
GDT_DPRINTF(GDT_D_DEBUG, ("gdt_sync_event(%p) gccb %p busy\n",
gdt, gccb));

1
sys/dev/iir/iir.h
View File

@ -684,6 +684,7 @@ struct gdt_ccb {
union ccb *gc_ccb;
gdt_ucmd_t *gc_ucmd;
bus_dmamap_t gc_dmamap;
struct callout_handle gc_timeout_ch;
int gc_map_flag;
int gc_timeout;
u_int8_t gc_service;

1
sys/dev/tws/tws.c
View File

@ -696,6 +696,7 @@ tws_init_reqs(struct tws_softc *sc, u_int32_t dma_mem_size)
sc->reqs[i].cmd_pkt->hdr.header_desc.size_header = 128;
callout_handle_init(&sc->reqs[i].thandle);
sc->reqs[i].state = TWS_REQ_STATE_FREE;
if ( i >= TWS_RESERVED_REQS )
tws_q_insert_tail(sc, &sc->reqs[i], TWS_FREE_Q);

10
sys/dev/tws/tws_cam.c
View File

@ -341,7 +341,7 @@ tws_scsi_complete(struct tws_request *req)
tws_q_remove_request(sc, req, TWS_BUSY_Q);
mtx_unlock(&sc->q_lock);
untimeout(tws_timeout, req, req->ccb_ptr->ccb_h.timeout_ch);
untimeout(tws_timeout, req, req->thandle);
tws_unmap_request(req->sc, req);
@ -454,7 +454,7 @@ tws_cmd_complete(struct tws_request *req)
{
struct tws_softc *sc = req->sc;
untimeout(tws_timeout, req, req->ccb_ptr->ccb_h.timeout_ch);
untimeout(tws_timeout, req, req->thandle);
tws_unmap_request(sc, req);
}
@ -561,7 +561,7 @@ tws_scsi_err_complete(struct tws_request *req, struct tws_command_header *hdr)
xpt_done(ccb);
mtx_unlock(&sc->sim_lock);
untimeout(tws_timeout, req, req->ccb_ptr->ccb_h.timeout_ch);
untimeout(tws_timeout, req, req->thandle);
tws_unmap_request(req->sc, req);
mtx_lock(&sc->q_lock);
tws_q_remove_request(sc, req, TWS_BUSY_Q);
@ -591,7 +591,7 @@ tws_drain_busy_queue(struct tws_softc *sc)
mtx_unlock(&sc->q_lock);
while ( req ) {
TWS_TRACE_DEBUG(sc, "moved to TWS_COMPLETE_Q", 0, req->request_id);
untimeout(tws_timeout, req, req->ccb_ptr->ccb_h.timeout_ch);
untimeout(tws_timeout, req, req->thandle);
req->error_code = TWS_REQ_RET_RESET;
ccb = (union ccb *)(req->ccb_ptr);
@ -747,7 +747,7 @@ tws_execute_scsi(struct tws_softc *sc, union ccb *ccb)
* and submit the I/O.
*/
sc->stats.scsi_ios++;
ccb_h->timeout_ch = timeout(tws_timeout, req, (ccb_h->timeout * hz)/1000);
req->thandle = timeout(tws_timeout, req, (ccb_h->timeout * hz)/1000);
error = tws_map_request(sc, req);
return(error);
}