Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Convert amr(4) to device_t (CFATTACH_DECL_NEW).

This commit is contained in:
jakllsch 2012-07-27 16:25:11 +00:00
parent 414b1de06c
commit 8f128a3925
2 changed files with 37 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
sys/dev/pci/amr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: amr.c,v 1.54 2010/11/13 13:52:05 uebayasi Exp $ */
/* $NetBSD: amr.c,v 1.55 2012/07/27 16:25:11 jakllsch Exp $ */
/*-
* Copyright (c) 2002, 2003 The NetBSD Foundation, Inc.
@ -64,7 +64,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: amr.c,v 1.54 2010/11/13 13:52:05 uebayasi Exp $");
__KERNEL_RCSID(0, "$NetBSD: amr.c,v 1.55 2012/07/27 16:25:11 jakllsch Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -112,7 +112,7 @@ static dev_type_open(amropen);
static dev_type_close(amrclose);
static dev_type_ioctl(amrioctl);
CFATTACH_DECL(amr, sizeof(struct amr_softc),
CFATTACH_DECL_NEW(amr, sizeof(struct amr_softc),
amr_match, amr_attach, NULL, NULL);
const struct cdevsw amr_cdevsw = {
@ -270,6 +270,7 @@ amr_attach(device_t parent, device_t self, void *aux)
aprint_naive(": RAID controller\n");
amr = device_private(self);
amr->amr_dv = self;
pa = (struct pci_attach_args *)aux;
pc = pa->pa_pc;
@ -348,7 +349,7 @@ amr_attach(device_t parent, device_t self, void *aux)
if ((rv = bus_dmamem_alloc(amr->amr_dmat, size, PAGE_SIZE, 0,
&amr->amr_dmaseg, 1, &rseg, BUS_DMA_NOWAIT)) != 0) {
aprint_error_dev(&amr->amr_dv, "unable to allocate buffer, rv = %d\n",
aprint_error_dev(amr->amr_dv, "unable to allocate buffer, rv = %d\n",
rv);
amr_teardown(amr);
return;
@ -358,7 +359,7 @@ amr_attach(device_t parent, device_t self, void *aux)
if ((rv = bus_dmamem_map(amr->amr_dmat, &amr->amr_dmaseg, rseg, size,
(void **)&amr->amr_mbox,
BUS_DMA_NOWAIT | BUS_DMA_COHERENT)) != 0) {
aprint_error_dev(&amr->amr_dv, "unable to map buffer, rv = %d\n",
aprint_error_dev(amr->amr_dv, "unable to map buffer, rv = %d\n",
rv);
amr_teardown(amr);
return;
@ -367,7 +368,7 @@ amr_attach(device_t parent, device_t self, void *aux)
if ((rv = bus_dmamap_create(amr->amr_dmat, size, 1, size, 0,
BUS_DMA_NOWAIT, &amr->amr_dmamap)) != 0) {
aprint_error_dev(&amr->amr_dv, "unable to create buffer DMA map, rv = %d\n",
aprint_error_dev(amr->amr_dv, "unable to create buffer DMA map, rv = %d\n",
rv);
amr_teardown(amr);
return;
@ -376,7 +377,7 @@ amr_attach(device_t parent, device_t self, void *aux)
if ((rv = bus_dmamap_load(amr->amr_dmat, amr->amr_dmamap,
amr->amr_mbox, size, NULL, BUS_DMA_NOWAIT)) != 0) {
aprint_error_dev(&amr->amr_dv, "unable to load buffer DMA map, rv = %d\n",
aprint_error_dev(amr->amr_dv, "unable to load buffer DMA map, rv = %d\n",
rv);
amr_teardown(amr);
return;
@ -415,7 +416,7 @@ amr_attach(device_t parent, device_t self, void *aux)
amr_ccb_free(amr, ac);
}
if (i != AMR_MAX_CMDS) {
aprint_error_dev(&amr->amr_dv, "memory exhausted\n");
aprint_error_dev(amr->amr_dv, "memory exhausted\n");
amr_teardown(amr);
return;
}
@ -473,7 +474,7 @@ amr_attach(device_t parent, device_t self, void *aux)
locs[AMRCF_UNIT] = j;
amr->amr_drive[j].al_dv = config_found_sm_loc(&amr->amr_dv,
amr->amr_drive[j].al_dv = config_found_sm_loc(amr->amr_dv,
"amr", locs, &amra, amr_print, config_stdsubmatch);
}
@ -482,9 +483,9 @@ amr_attach(device_t parent, device_t self, void *aux)
/* XXX This doesn't work for newer boards yet. */
if ((apt->apt_flags & AT_QUARTZ) == 0) {
rv = kthread_create(PRI_NONE, 0, NULL, amr_thread, amr,
&amr->amr_thread, "%s", device_xname(&amr->amr_dv));
&amr->amr_thread, "%s", device_xname(amr->amr_dv));
if (rv != 0)
aprint_error_dev(&amr->amr_dv, "unable to create thread (%d)",
aprint_error_dev(amr->amr_dv, "unable to create thread (%d)",
rv);
else
amr->amr_flags |= AMRF_THREAD;
@ -571,9 +572,9 @@ amr_init(struct amr_softc *amr, const char *intrstr,
if (ap != NULL) {
aprint_normal("<%.80s>\n", ap->ap_product);
if (intrstr != NULL)
aprint_normal_dev(&amr->amr_dv, "interrupting at %s\n",
aprint_normal_dev(amr->amr_dv, "interrupting at %s\n",
intrstr);
aprint_normal_dev(&amr->amr_dv, "firmware %.16s, BIOS %.16s, %dMB RAM\n",
aprint_normal_dev(amr->amr_dv, "firmware %.16s, BIOS %.16s, %dMB RAM\n",
ap->ap_firmware, ap->ap_bios,
le16toh(ap->ap_memsize));
@ -585,19 +586,19 @@ amr_init(struct amr_softc *amr, const char *intrstr,
aex = amr_enquire(amr, AMR_CMD_CONFIG, AMR_CONFIG_ENQ3,
AMR_CONFIG_ENQ3_SOLICITED_FULL, amr->amr_enqbuf);
if (aex == NULL) {
aprint_error_dev(&amr->amr_dv, "ENQUIRY3 failed\n");
aprint_error_dev(amr->amr_dv, "ENQUIRY3 failed\n");
return (-1);
}
if (aex->ae_numldrives > __arraycount(aex->ae_drivestate)) {
aprint_error_dev(&amr->amr_dv, "Inquiry returned more drives (%d)"
aprint_error_dev(amr->amr_dv, "Inquiry returned more drives (%d)"
" than the array can handle (%zu)\n",
aex->ae_numldrives,
__arraycount(aex->ae_drivestate));
aex->ae_numldrives = __arraycount(aex->ae_drivestate);
}
if (aex->ae_numldrives > AMR_MAX_UNITS) {
aprint_error_dev(&amr->amr_dv,
aprint_error_dev(amr->amr_dv,
"adjust AMR_MAX_UNITS to %d (currently %d)"
"\n", AMR_MAX_UNITS,
amr->amr_numdrives);
@ -638,7 +639,7 @@ amr_init(struct amr_softc *amr, const char *intrstr,
} else {
ae = amr_enquire(amr, AMR_CMD_ENQUIRY, 0, 0, amr->amr_enqbuf);
if (ae == NULL) {
aprint_error_dev(&amr->amr_dv, "unsupported controller\n");
aprint_error_dev(amr->amr_dv, "unsupported controller\n");
return (-1);
}
@ -679,16 +680,16 @@ amr_init(struct amr_softc *amr, const char *intrstr,
aprint_normal("<%s>\n", prodstr);
if (intrstr != NULL)
aprint_normal_dev(&amr->amr_dv, "interrupting at %s\n",
aprint_normal_dev(amr->amr_dv, "interrupting at %s\n",
intrstr);
if (ishp)
aprint_normal_dev(&amr->amr_dv, "firmware <%c.%02d.%02d>, BIOS <%c.%02d.%02d>"
aprint_normal_dev(amr->amr_dv, "firmware <%c.%02d.%02d>, BIOS <%c.%02d.%02d>"
", %dMB RAM\n", aa->aa_firmware[2],
aa->aa_firmware[1], aa->aa_firmware[0], aa->aa_bios[2],
aa->aa_bios[1], aa->aa_bios[0], aa->aa_memorysize);
else
aprint_normal_dev(&amr->amr_dv, "firmware <%.4s>, BIOS <%.4s>, %dMB RAM\n",
aprint_normal_dev(amr->amr_dv, "firmware <%.4s>, BIOS <%.4s>, %dMB RAM\n",
aa->aa_firmware, aa->aa_bios,
aa->aa_memorysize);
@ -698,14 +699,14 @@ amr_init(struct amr_softc *amr, const char *intrstr,
* Record state of logical drives.
*/
if (ae->ae_ldrv.al_numdrives > __arraycount(ae->ae_ldrv.al_size)) {
aprint_error_dev(&amr->amr_dv, "Inquiry returned more drives (%d)"
aprint_error_dev(amr->amr_dv, "Inquiry returned more drives (%d)"
" than the array can handle (%zu)\n",
ae->ae_ldrv.al_numdrives,
__arraycount(ae->ae_ldrv.al_size));
ae->ae_ldrv.al_numdrives = __arraycount(ae->ae_ldrv.al_size);
}
if (ae->ae_ldrv.al_numdrives > AMR_MAX_UNITS) {
aprint_error_dev(&amr->amr_dv, "adjust AMR_MAX_UNITS to %d (currently %d)\n",
aprint_error_dev(amr->amr_dv, "adjust AMR_MAX_UNITS to %d (currently %d)\n",
ae->ae_ldrv.al_numdrives,
AMR_MAX_UNITS);
amr->amr_numdrives = AMR_MAX_UNITS;
@ -745,7 +746,7 @@ amr_shutdown(void *cookie)
amr_ccb_free(amr, ac);
}
if (rv != 0)
aprint_error_dev(&amr->amr_dv, "unable to flush cache (%d)\n", rv);
aprint_error_dev(amr->amr_dv, "unable to flush cache (%d)\n", rv);
}
}
@ -771,13 +772,13 @@ amr_intr(void *cookie)
if (idx >= amr->amr_maxqueuecnt) {
printf("%s: bad status (bogus ID: %u=%u)\n",
device_xname(&amr->amr_dv), i, idx);
device_xname(amr->amr_dv), i, idx);
continue;
}
if ((ac->ac_flags & AC_ACTIVE) == 0) {
printf("%s: bad status (not active; 0x04%x)\n",
device_xname(&amr->amr_dv), ac->ac_flags);
device_xname(amr->amr_dv), ac->ac_flags);
continue;
}
@ -788,7 +789,7 @@ amr_intr(void *cookie)
if ((ac->ac_flags & AC_MOAN) != 0)
printf("%s: ccb %d completed\n",
device_xname(&amr->amr_dv), ac->ac_ident);
device_xname(amr->amr_dv), ac->ac_ident);
/* Pass notification to upper layers. */
if (ac->ac_handler != NULL)
@ -837,7 +838,7 @@ amr_thread(void *cookie)
break;
if ((ac->ac_flags & AC_MOAN) == 0) {
printf("%s: ccb %d timed out; mailbox:\n",
device_xname(&amr->amr_dv), ac->ac_ident);
device_xname(amr->amr_dv), ac->ac_ident);
amr_ccb_dump(amr, ac);
ac->ac_flags |= AC_MOAN;
}
@ -847,7 +848,7 @@ amr_thread(void *cookie)
if ((rv = amr_ccb_alloc(amr, &ac)) != 0) {
printf("%s: ccb_alloc failed (%d)\n",
device_xname(&amr->amr_dv), rv);
device_xname(amr->amr_dv), rv);
continue;
}
@ -856,7 +857,7 @@ amr_thread(void *cookie)
rv = amr_ccb_map(amr, ac, amr->amr_enqbuf,
AMR_ENQUIRY_BUFSIZE, AC_XFER_IN);
if (rv != 0) {
aprint_error_dev(&amr->amr_dv, "ccb_map failed (%d)\n",
aprint_error_dev(amr->amr_dv, "ccb_map failed (%d)\n",
rv);
amr_ccb_free(amr, ac);
continue;
@ -865,7 +866,7 @@ amr_thread(void *cookie)
rv = amr_ccb_wait(amr, ac);
amr_ccb_unmap(amr, ac);
if (rv != 0) {
aprint_error_dev(&amr->amr_dv, "enquiry failed (st=%d)\n",
aprint_error_dev(amr->amr_dv, "enquiry failed (st=%d)\n",
ac->ac_status);
continue;
}
@ -1140,7 +1141,7 @@ amr_mbox_wait(struct amr_softc *amr)
}
if (timo == 0)
printf("%s: controller wedged\n", device_xname(&amr->amr_dv));
printf("%s: controller wedged\n", device_xname(amr->amr_dv));
return (timo != 0 ? 0 : EAGAIN);
}
@ -1292,7 +1293,7 @@ amr_ccb_dump(struct amr_softc *amr, struct amr_ccb *ac)
{
int i;
printf("%s: ", device_xname(&amr->amr_dv));
printf("%s: ", device_xname(amr->amr_dv));
for (i = 0; i < 4; i++)
printf("%08x ", ((u_int32_t *)&ac->ac_cmd)[i]);
printf("\n");

8
sys/dev/pci/amrvar.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: amrvar.h,v 1.8 2008/04/28 20:23:54 martin Exp $ */
/* $NetBSD: amrvar.h,v 1.9 2012/07/27 16:25:11 jakllsch Exp $ */
/*-
* Copyright (c) 2002, 2003 The NetBSD Foundation, Inc.
@ -46,14 +46,14 @@ struct amr_logdrive {
u_int al_size;
u_short al_state;
u_short al_properties;
struct device *al_dv;
device_t al_dv;
};
/*
* Per-controller state.
*/
struct amr_softc {
struct device amr_dv;
device_t amr_dv;
bus_space_tag_t amr_iot;
bus_space_handle_t amr_ioh;
bus_size_t amr_ios;
@ -120,7 +120,7 @@ struct amr_ccb {
bus_dmamap_t ac_xfer_map;
void (*ac_handler)(struct amr_ccb *);
void *ac_context;
struct device *ac_dv;
device_t ac_dv;
struct amr_mailbox_cmd ac_cmd;
};
#define AC_XFER_IN 0x01 /* Map describes inbound xfer */