29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/types.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/conf.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/ddi.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/sunddi.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/ddi_impldefs.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/obpdefs.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/cmn_err.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/errno.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/kmem.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/debug.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/sysmacros.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/machsystm.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <vm/hat_sfmmu.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/autoconf.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/open.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/stat.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/modctl.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/fhc.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/ac.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/cpu_module.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/x_call.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/fpu/fpusystm.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/lgrp.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel#include <sys/nexusdebug.h>

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_info(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg,

29949e866e40b95795203f3ee46f44a197c946e4stevel void **result);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_attach(dev_info_t *, ddi_attach_cmd_t);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_detach(dev_info_t *, ddi_detach_cmd_t);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_open(dev_t *, int, int, cred_t *);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_close(dev_t, int, int, cred_t *);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_ioctl(dev_t, int, intptr_t, int, cred_t *, int *);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_add_kstats(struct ac_soft_state *);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_del_kstats(struct ac_soft_state *);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_misc_kstat_update(kstat_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_add_picN_kstats(dev_info_t *dip);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_counters_kstat_update(kstat_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_get_memory_status(struct ac_soft_state *, enum ac_bank_id);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_eval_memory_status(struct ac_soft_state *, enum ac_bank_id);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_ecache_flush(uint64_t, uint64_t);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_pkt_init(ac_cfga_pkt_t *pkt, intptr_t arg, int flag);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_pkt_fini(ac_cfga_pkt_t *pkt, intptr_t arg, int flag);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_reset_timeout(int rw);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_timeout(void *);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_enter_transition(void);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_exit_transition(void);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_add_memory(ac_cfga_pkt_t *);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_del_memory(ac_cfga_pkt_t *);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_mem_stat(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_mem_test_start(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_mem_test_stop(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_mem_test_read(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelint ac_mem_test_write(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevelvoid ac_mem_test_stop_on_close(uint_t, uint_t);

29949e866e40b95795203f3ee46f44a197c946e4steveltypedef enum {

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_AUDIT_OSTATE_CONFIGURE,

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_AUDIT_OSTATE_UNCONFIGURE,

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_AUDIT_OSTATE_SUCCEEDED,

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_AUDIT_OSTATE_CONFIGURE_FAILED,

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_AUDIT_OSTATE_UNCONFIGURE_FAILED

29949e866e40b95795203f3ee46f44a197c946e4stevel} ac_audit_evt_t;

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void ac_policy_audit_messages(ac_audit_evt_t event, ac_cfga_pkt_t *pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic char *ac_ostate_typestr(sysc_cfga_ostate_t ostate, ac_audit_evt_t event);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic ac_mem_version_t ac_mem_version = AC_MEM_ADMIN_VERSION;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_mem_exercise(ac_cfga_pkt_t *, int);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic struct cb_ops ac_cb_ops = {

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_open, /* open */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_close, /* close */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* strategy */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* print */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev, /* dump */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* read */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* write */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_ioctl, /* ioctl */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev, /* devmap */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev, /* mmap */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev, /* segmap */

29949e866e40b95795203f3ee46f44a197c946e4stevel nochpoll, /* poll */

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_prop_op, /* cb_prop_op */

29949e866e40b95795203f3ee46f44a197c946e4stevel 0, /* streamtab */

29949e866e40b95795203f3ee46f44a197c946e4stevel D_MP | D_NEW | D_HOTPLUG, /* Driver compatibility flag */

29949e866e40b95795203f3ee46f44a197c946e4stevel CB_REV, /* rev */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev, /* cb_aread */

29949e866e40b95795203f3ee46f44a197c946e4stevel nodev /* cb_awrite */

29949e866e40b95795203f3ee46f44a197c946e4stevel};

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic struct dev_ops ac_ops = {

29949e866e40b95795203f3ee46f44a197c946e4stevel DEVO_REV, /* devo_rev, */

29949e866e40b95795203f3ee46f44a197c946e4stevel 0, /* refcnt */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_info, /* getinfo */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* identify */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* probe */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_attach, /* attach */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_detach, /* detach */

29949e866e40b95795203f3ee46f44a197c946e4stevel nulldev, /* reset */

29949e866e40b95795203f3ee46f44a197c946e4stevel &ac_cb_ops, /* cb_ops */

29949e866e40b95795203f3ee46f44a197c946e4stevel (struct bus_ops *)0, /* bus_ops */

193974072f41a843678abf5f61979c748687e66bSherry Moore nulldev, /* power */

193974072f41a843678abf5f61979c748687e66bSherry Moore ddi_quiesce_not_needed, /* quiesce */

29949e866e40b95795203f3ee46f44a197c946e4stevel};

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelvoid *acp; /* ac soft state hook */

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic kstat_t *ac_picN_ksp[AC_NUM_PICS]; /* performance picN kstats */

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_attachcnt = 0; /* number of instances attached */

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic kmutex_t ac_attachcnt_mutex; /* ac_attachcnt lock - attach/detach */

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic kmutex_t ac_hot_plug_mode_mutex;

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic timeout_id_t ac_hot_plug_timeout;

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int ac_hot_plug_timeout_interval = 10;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel#define AC_GETSOFTC(I) \

29949e866e40b95795203f3ee46f44a197c946e4stevel ((struct ac_soft_state *)ddi_get_soft_state(acp, (I)))

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelextern struct mod_ops mod_driverops;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic struct modldrv modldrv = {

29949e866e40b95795203f3ee46f44a197c946e4stevel &mod_driverops, /* Type of module. This one is a driver */

193974072f41a843678abf5f61979c748687e66bSherry Moore "AC Leaf", /* name of module */

29949e866e40b95795203f3ee46f44a197c946e4stevel &ac_ops, /* driver ops */

29949e866e40b95795203f3ee46f44a197c946e4stevel};

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic struct modlinkage modlinkage = {

29949e866e40b95795203f3ee46f44a197c946e4stevel MODREV_1,

29949e866e40b95795203f3ee46f44a197c946e4stevel (void *)&modldrv,

29949e866e40b95795203f3ee46f44a197c946e4stevel NULL

29949e866e40b95795203f3ee46f44a197c946e4stevel};

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel_init(void)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int error;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((error = ddi_soft_state_init(&acp, sizeof (struct ac_soft_state),

29949e866e40b95795203f3ee46f44a197c946e4stevel 1)) != 0)

29949e866e40b95795203f3ee46f44a197c946e4stevel return (error);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((error = mod_install(&modlinkage)) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_soft_state_fini(&acp);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (error);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Initialize global mutex */

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_init(&ac_attachcnt_mutex, NULL, MUTEX_DRIVER, NULL);

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_init(&ac_hot_plug_mode_mutex, NULL, MUTEX_DRIVER, NULL);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (0);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel_fini(void)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int error;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((error = mod_remove(&modlinkage)) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_soft_state_fini(&acp);

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_destroy(&ac_attachcnt_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_destroy(&ac_hot_plug_mode_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel return (error);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel_info(struct modinfo *modinfop)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel return (mod_info(&modlinkage, modinfop));

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_info(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg, void **result)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel dev_t dev;

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (infocmd == DDI_INFO_DEVT2INSTANCE) {

29949e866e40b95795203f3ee46f44a197c946e4stevel dev = (dev_t)arg;

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = AC_GETINSTANCE(getminor(dev));

29949e866e40b95795203f3ee46f44a197c946e4stevel *result = (void *)(uintptr_t)instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct bd_list *list = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (cmd) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case DDI_ATTACH:

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case DDI_RESUME:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = ddi_get_instance(devi);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_soft_state_zalloc(acp, instance) != DDI_SUCCESS) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ddi_soft_state_zalloc failed for ac%d",

193974072f41a843678abf5f61979c748687e66bSherry Moore instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = ddi_get_soft_state(acp, instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Set the dip in the soft state */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->dip = devi;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Get the board number from this nodes parent */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->pdip = ddi_get_parent(softsp->dip);

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((softsp->board = (int)ddi_getprop(DDI_DEV_T_ANY, softsp->pdip,

29949e866e40b95795203f3ee46f44a197c946e4stevel DDI_PROP_DONTPASS, OBP_BOARDNUM, -1)) == -1) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: unable to retrieve %s property",

193974072f41a843678abf5f61979c748687e66bSherry Moore instance, OBP_BOARDNUM);

29949e866e40b95795203f3ee46f44a197c946e4stevel goto bad;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel DPRINTF(AC_ATTACH_DEBUG, ("ac%d: devi= 0x%p\n,"

07d06da50d310a325b457d6330165aebab1e0064Surya Prakki " softsp=0x%p\n", instance, (void *)devi, (void *)softsp));

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* map in the registers for this device. */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_map_regs(softsp->dip, 0, (caddr_t *)&softsp->ac_base, 0, 0)) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: unable to map registers", instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel goto bad;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Setup the pointers to the hardware registers */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_id = (uint32_t *)softsp->ac_base;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_memctl = (uint64_t *)((char *)softsp->ac_base +

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_OFF_MEMCTL);

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_memdecode0 = (uint64_t *)((char *)softsp->ac_base +

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_OFF_MEMDEC0);

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_memdecode1 = (uint64_t *)((char *)softsp->ac_base +

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_OFF_MEMDEC1);

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_counter = (uint64_t *)((char *)softsp->ac_base +

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_OFF_CNTR);

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_mccr = (uint32_t *)((char *)softsp->ac_base +

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_OFF_MCCR);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* nothing to suspend/resume here */

29949e866e40b95795203f3ee46f44a197c946e4stevel (void) ddi_prop_update_string(DDI_DEV_T_NONE, devi,

193974072f41a843678abf5f61979c748687e66bSherry Moore "pm-hardware-state", "no-suspend-resume");

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* setup the the AC counter registers to allow for hotplug. */

29949e866e40b95795203f3ee46f44a197c946e4stevel list = fhc_bdlist_lock(softsp->board);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (list == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_PANIC, "ac%d: Board %d not found in database",

193974072f41a843678abf5f61979c748687e66bSherry Moore instance, softsp->board);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* set the AC rev into the bd list structure */

29949e866e40b95795203f3ee46f44a197c946e4stevel list->sc.ac_compid = *softsp->ac_id;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel list->ac_softsp = softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (list->sc.type == CPU_BOARD || list->sc.type == MEM_BOARD) {

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Create the minor nodes */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_create_minor_node(devi, NAME_BANK0, S_IFCHR,

29949e866e40b95795203f3ee46f44a197c946e4stevel (AC_PUTINSTANCE(instance) | 0),

29949e866e40b95795203f3ee46f44a197c946e4stevel DDI_NT_ATTACHMENT_POINT, 0) == DDI_FAILURE) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: \"%s\" "

29949e866e40b95795203f3ee46f44a197c946e4stevel "ddi_create_minor_node failed", instance,

29949e866e40b95795203f3ee46f44a197c946e4stevel NAME_BANK0);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_create_minor_node(devi, NAME_BANK1, S_IFCHR,

29949e866e40b95795203f3ee46f44a197c946e4stevel (AC_PUTINSTANCE(instance) | 1),

29949e866e40b95795203f3ee46f44a197c946e4stevel DDI_NT_ATTACHMENT_POINT, 0) == DDI_FAILURE) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: \"%s\" "

29949e866e40b95795203f3ee46f44a197c946e4stevel "ddi_create_minor_node failed", instance,

29949e866e40b95795203f3ee46f44a197c946e4stevel NAME_BANK0);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* purge previous fhc pa database entries */

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_del_memloc(softsp->board);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Inherit Memory Bank Status */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_get_memory_status(softsp, Bank0);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_get_memory_status(softsp, Bank1);

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Final Memory Bank Status evaluation and messaging */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_eval_memory_status(softsp, Bank0);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_eval_memory_status(softsp, Bank1);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_bdlist_unlock();

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* create the kstats for this device. */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_add_kstats(softsp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_report_dev(devi);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelbad:

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_soft_state_free(acp, instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_detach(dev_info_t *devi, ddi_detach_cmd_t cmd)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct bd_list *list;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* get the instance of this devi */

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = ddi_get_instance(devi);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* get the soft state pointer for this device node */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = ddi_get_soft_state(acp, instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (cmd) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case DDI_SUSPEND:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case DDI_DETACH:

29949e866e40b95795203f3ee46f44a197c946e4stevel list = fhc_bdlist_lock(softsp->board);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (fhc_bd_detachable(softsp->board))

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel else

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_bdlist_unlock();

29949e866e40b95795203f3ee46f44a197c946e4stevel /* FALLTHROUGH */

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(list->ac_softsp == softsp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (list->sc.type == CPU_BOARD || list->sc.type == MEM_BOARD) {

29949e866e40b95795203f3ee46f44a197c946e4stevel int cpui;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp->bank[Bank0].busy != 0 ||

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[Bank0].ostate == SYSC_CFGA_OSTATE_CONFIGURED ||

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[Bank1].busy != 0 ||

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[Bank1].ostate == SYSC_CFGA_OSTATE_CONFIGURED) {

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_bdlist_unlock();

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_FAILURE);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel for (cpui = 0; cpui < NCPU; cpui++)

29949e866e40b95795203f3ee46f44a197c946e4stevel xc_one(cpui, ac_ecache_flush, 0, 0);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel list->ac_softsp = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* delete the kstat for this driver. */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_del_kstats(softsp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* unmap the registers */

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_unmap_regs(softsp->dip, 0, (caddr_t *)&softsp->ac_base, 0, 0);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_bdlist_unlock();

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Remove the minor nodes. */

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_remove_minor_node(devi, NULL);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* free the soft state structure */

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_soft_state_free(acp, instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_prop_remove_all(devi);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_open(dev_t *devp, int flag, int otyp, cred_t *credp)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel dev_t dev;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct bd_list *board;

29949e866e40b95795203f3ee46f44a197c946e4stevel int vis;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel dev = *devp;

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = AC_GETINSTANCE(getminor(dev));

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = AC_GETSOFTC(instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Is the instance attached? */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel#ifdef DEBUG

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d device not attached", instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel#endif /* DEBUG */

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ENXIO);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel board = fhc_bdlist_lock(softsp->board);

29949e866e40b95795203f3ee46f44a197c946e4stevel vis = (board != NULL) && MEM_BOARD_VISIBLE(board);

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_bdlist_unlock();

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (!vis)

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ENXIO);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* verify that otyp is appropriate */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (otyp != OTYP_CHR) {

29949e866e40b95795203f3ee46f44a197c946e4stevel return (EINVAL);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_close(dev_t devt, int flag, int otyp, cred_t *credp)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = AC_GETINSTANCE(getminor(devt));

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = AC_GETSOFTC(instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(softsp != NULL);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_mem_test_stop_on_close(softsp->board, AC_GETBANK(getminor(devt)));

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_pkt_init(ac_cfga_pkt_t *pkt, intptr_t arg, int flag)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel#ifdef _MULTI_DATAMODEL

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_model_convert_from(flag & FMODELS) == DDI_MODEL_ILP32) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_cfga_cmd32_t ac_cmd32;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_copyin((void *)arg, &ac_cmd32,

193974072f41a843678abf5f61979c748687e66bSherry Moore sizeof (ac_cfga_cmd32_t), flag) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel return (EFAULT);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.force = ac_cmd32.force;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.test = ac_cmd32.test;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.arg = ac_cmd32.arg;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.errtype = ac_cmd32.errtype;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.outputstr =

193974072f41a843678abf5f61979c748687e66bSherry Moore (char *)(uintptr_t)ac_cmd32.outputstr;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->cmd_cfga.private =

193974072f41a843678abf5f61979c748687e66bSherry Moore (void *)(uintptr_t)ac_cmd32.private;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else

29949e866e40b95795203f3ee46f44a197c946e4stevel#endif /* _MULTI_DATAMODEL */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_copyin((void *)arg, &(pkt->cmd_cfga),

193974072f41a843678abf5f61979c748687e66bSherry Moore sizeof (ac_cfga_cmd_t), flag) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel return (EFAULT);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->errbuf = kmem_zalloc(SYSC_OUTPUT_LEN, KM_SLEEP);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (0);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_pkt_fini(ac_cfga_pkt_t *pkt, intptr_t arg, int flag)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel int ret = TRUE;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel#ifdef _MULTI_DATAMODEL

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_model_convert_from(flag & FMODELS) == DDI_MODEL_ILP32) {

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_copyout(&(pkt->cmd_cfga.errtype),

193974072f41a843678abf5f61979c748687e66bSherry Moore (void *)&(((ac_cfga_cmd32_t *)arg)->errtype),

193974072f41a843678abf5f61979c748687e66bSherry Moore sizeof (ac_err_t), flag) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ret = FALSE;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel } else

29949e866e40b95795203f3ee46f44a197c946e4stevel#endif

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_copyout(&(pkt->cmd_cfga.errtype),

193974072f41a843678abf5f61979c748687e66bSherry Moore (void *)&(((ac_cfga_cmd_t *)arg)->errtype),

193974072f41a843678abf5f61979c748687e66bSherry Moore sizeof (ac_err_t), flag) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ret = FALSE;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((ret != FALSE) && ((pkt->cmd_cfga.outputstr != NULL) &&

193974072f41a843678abf5f61979c748687e66bSherry Moore (ddi_copyout(pkt->errbuf, pkt->cmd_cfga.outputstr,

193974072f41a843678abf5f61979c748687e66bSherry Moore SYSC_OUTPUT_LEN, flag) != 0))) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ret = FALSE;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kmem_free(pkt->errbuf, SYSC_OUTPUT_LEN);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ret);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_ioctl(

29949e866e40b95795203f3ee46f44a197c946e4stevel dev_t devt,

29949e866e40b95795203f3ee46f44a197c946e4stevel int cmd,

29949e866e40b95795203f3ee46f44a197c946e4stevel intptr_t arg,

29949e866e40b95795203f3ee46f44a197c946e4stevel int flag,

29949e866e40b95795203f3ee46f44a197c946e4stevel cred_t *cred_p,

29949e866e40b95795203f3ee46f44a197c946e4stevel int *rval_p)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_cfga_pkt_t cfga_pkt, *pkt;

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance;

29949e866e40b95795203f3ee46f44a197c946e4stevel int retval;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel instance = AC_GETINSTANCE(getminor(devt));

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = AC_GETSOFTC(instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel#ifdef DEBUG

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_NOTE, "ac%d device not attached", instance);

29949e866e40b95795203f3ee46f44a197c946e4stevel#endif /* DEBUG */

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ENXIO);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (cmd) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_ADMIN_VER:

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_copyout(&ac_mem_version, (void *)arg,

29949e866e40b95795203f3ee46f44a197c946e4stevel sizeof (ac_mem_version_t), flag) != 0)

29949e866e40b95795203f3ee46f44a197c946e4stevel return (EFAULT);

29949e866e40b95795203f3ee46f44a197c946e4stevel return (DDI_SUCCESS);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_CONFIGURE:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_UNCONFIGURE:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_STAT:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_START:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_STOP:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_READ:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_WRITE:

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_EXERCISE:

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ENOTTY);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel if (cmd != AC_MEM_STAT && !fpu_exists) {

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ENOTSUP);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt = &cfga_pkt;

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((retval = ac_pkt_init(pkt, arg, flag)) != 0)

29949e866e40b95795203f3ee46f44a197c946e4stevel return (retval);

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->softsp = softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel pkt->bank = AC_GETBANK(getminor(devt));

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (cmd) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_CONFIGURE:

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (pkt->cmd_cfga.private != NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EINVAL;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(AC_AUDIT_OSTATE_CONFIGURE, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_add_memory(pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel if (!retval)

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_AUDIT_OSTATE_SUCCEEDED, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel else

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_AUDIT_OSTATE_CONFIGURE_FAILED, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_UNCONFIGURE:

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (pkt->cmd_cfga.private != NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EINVAL;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(AC_AUDIT_OSTATE_UNCONFIGURE, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_del_memory(pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel if (!retval) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_AUDIT_OSTATE_SUCCEEDED, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel } else

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_policy_audit_messages(

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_AUDIT_OSTATE_UNCONFIGURE_FAILED, pkt);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_STAT:

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_stat(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_START:

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_test_start(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_STOP:

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_test_stop(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_READ:

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_test_read(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_TEST_WRITE:

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((flag & FWRITE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EBADF;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_test_write(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel case AC_MEM_EXERCISE:

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ac_mem_exercise(pkt, flag);

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(0);

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = ENOTTY;

29949e866e40b95795203f3ee46f44a197c946e4stevel break;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_pkt_fini(pkt, arg, flag) != TRUE)

29949e866e40b95795203f3ee46f44a197c946e4stevel retval = EFAULT;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel return (retval);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void

29949e866e40b95795203f3ee46f44a197c946e4stevelac_add_kstats(struct ac_soft_state *softsp)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct kstat *ac_ksp, *ac_counters_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_kstat *ac_named_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct kstat_named *ac_counters_named_data;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((ac_ksp = kstat_create("unix", softsp->board,

29949e866e40b95795203f3ee46f44a197c946e4stevel AC_KSTAT_NAME, "misc", KSTAT_TYPE_NAMED,

29949e866e40b95795203f3ee46f44a197c946e4stevel sizeof (struct ac_kstat) / sizeof (kstat_named_t),

29949e866e40b95795203f3ee46f44a197c946e4stevel KSTAT_FLAG_PERSISTENT)) == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: kstat_create failed",

193974072f41a843678abf5f61979c748687e66bSherry Moore ddi_get_instance(softsp->dip));

29949e866e40b95795203f3ee46f44a197c946e4stevel return;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_named_ksp = (struct ac_kstat *)(ac_ksp->ks_data);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* initialize the named kstats */

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_memctl,

193974072f41a843678abf5f61979c748687e66bSherry Moore MEMCTL_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_memdecode0,

193974072f41a843678abf5f61979c748687e66bSherry Moore MEMDECODE0_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_memdecode1,

193974072f41a843678abf5f61979c748687e66bSherry Moore MEMDECODE1_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_mccr,

193974072f41a843678abf5f61979c748687e66bSherry Moore MCCR_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT32);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_counter,

193974072f41a843678abf5f61979c748687e66bSherry Moore CNTR_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_bank0_status,

193974072f41a843678abf5f61979c748687e66bSherry Moore BANK_0_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_CHAR);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_named_ksp->ac_bank1_status,

193974072f41a843678abf5f61979c748687e66bSherry Moore BANK_1_KSTAT_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_CHAR);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_ksp->ks_update = ac_misc_kstat_update;

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_ksp->ks_private = (void *)softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_ksp = ac_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_install(ac_ksp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_enter(&ac_attachcnt_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_attachcnt == 0)

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_add_picN_kstats(softsp->dip);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_attachcnt ++;

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_exit(&ac_attachcnt_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((ac_counters_ksp = kstat_create("ac",

193974072f41a843678abf5f61979c748687e66bSherry Moore ddi_get_instance(softsp->dip), "counters",

193974072f41a843678abf5f61979c748687e66bSherry Moore "bus", KSTAT_TYPE_NAMED, AC_NUM_PICS + 1,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_FLAG_WRITABLE)) == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d counters: kstat_create failed",

193974072f41a843678abf5f61979c748687e66bSherry Moore ddi_get_instance(softsp->dip));

29949e866e40b95795203f3ee46f44a197c946e4stevel return;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_named_data =

193974072f41a843678abf5f61979c748687e66bSherry Moore (struct kstat_named *)(ac_counters_ksp->ks_data);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* initialize the named kstats */

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_counters_named_data[0],

193974072f41a843678abf5f61979c748687e66bSherry Moore "pcr", KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_counters_named_data[1],

193974072f41a843678abf5f61979c748687e66bSherry Moore "pic0", KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_counters_named_data[2],

193974072f41a843678abf5f61979c748687e66bSherry Moore "pic1", KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_ksp->ks_update = ac_counters_kstat_update;

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_ksp->ks_private = (void *)softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_install(ac_counters_ksp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* update the sofstate */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_counters_ksp = ac_counters_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void

29949e866e40b95795203f3ee46f44a197c946e4stevelac_add_picN_kstats(dev_info_t *dip)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel typedef struct ac_event_mask {

29949e866e40b95795203f3ee46f44a197c946e4stevel char *event_name;

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t pcr_mask;

29949e866e40b95795203f3ee46f44a197c946e4stevel } ac_event_mask_t;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_event_mask_t ac_events_arr[] = {

29949e866e40b95795203f3ee46f44a197c946e4stevel {"mem_bank0_rds", 0x1}, {"mem_bank0_wrs", 0x2},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"mem_bank0_stall", 0x3}, {"mem_bank1_rds", 0x4},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"mem_bank1_wrs", 0x5}, {"mem_bank1_stall", 0x6},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"clock_cycles", 0x7}, {"addr_pkts", 0x8},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"data_pkts", 0x9}, {"flow_ctl_cyc", 0xa},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"fast_arb_pkts", 0xb}, {"bus_cont_cyc", 0xc},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"data_bus_can", 0xd}, {"ac_addr_pkts", 0xe},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"ac_data_pkts", 0xf}, {"rts_pkts", 0x10},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"rtsa_pkts", 0x11}, {"rto_pkts", 0x12},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"rs_pkts", 0x13}, {"wb_pkts", 0x14},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"ws_pkts", 0x15}, {"rio_pkts", 0x16},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"rbio_pkts", 0x17}, {"wio_pkts", 0x18},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"wbio_pkts", 0x19}, {"upa_a_rds_m", 0x1a},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_rdo_v", 0x1b}, {"upa_b_rds_m", 0x1c},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_rdo_v", 0x1d}, {"upa_a_preqs_fr", 0x20},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_sreqs_to", 0x21}, {"upa_a_preqs_to", 0x22},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_rds_fr", 0x23}, {"upa_a_rdsa_fr", 0x24},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_rdo_fr", 0x25}, {"upa_a_rdd_fr", 0x26},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_rio_rbio", 0x27}, {"upa_a_wio_wbio", 0x28},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_cpb_to", 0x29}, {"upa_a_inv_to", 0x2a},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_hits_buff", 0x2b}, {"upa_a_wb", 0x2c},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_a_wi", 0x2d}, {"upa_b_preqs_fr", 0x30},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_sreqs_to", 0x31}, {"upa_b_preqs_to", 0x32},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_rds_fr", 0x33}, {"upa_b_rdsa_fr", 0x34},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_rdo_fr", 0x35}, {"upa_b_rdd_fr", 0x36},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_rio_rbio", 0x37}, {"upa_b_wio_wbio", 0x38},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_cpb_to", 0x39}, {"upa_b_inv_to", 0x3a},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_hits_buff", 0x3b}, {"upa_b_wb", 0x3c},

29949e866e40b95795203f3ee46f44a197c946e4stevel {"upa_b_wi", 0x3d}

29949e866e40b95795203f3ee46f44a197c946e4stevel };

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel#define AC_NUM_EVENTS sizeof (ac_events_arr) / sizeof (ac_events_arr[0])

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_event_mask_t ac_clear_pic[AC_NUM_PICS] = {

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pic0 */

29949e866e40b95795203f3ee46f44a197c946e4stevel {"clear_pic", (uint64_t)~(0x3f)},

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pic1 */

29949e866e40b95795203f3ee46f44a197c946e4stevel {"clear_pic", (uint64_t)~(0x3f << 8)}

29949e866e40b95795203f3ee46f44a197c946e4stevel };

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel struct kstat_named *ac_pic_named_data;

29949e866e40b95795203f3ee46f44a197c946e4stevel int event, pic;

29949e866e40b95795203f3ee46f44a197c946e4stevel char pic_name[30];

29949e866e40b95795203f3ee46f44a197c946e4stevel int instance = ddi_get_instance(dip);

29949e866e40b95795203f3ee46f44a197c946e4stevel int pic_shift = 0;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel for (pic = 0; pic < AC_NUM_PICS; pic++) {

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel (void) sprintf(pic_name, "pic%d", pic); /* pic0, pic1 ... */

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((ac_picN_ksp[pic] = kstat_create("ac",

193974072f41a843678abf5f61979c748687e66bSherry Moore instance, pic_name, "bus", KSTAT_TYPE_NAMED,

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_NUM_EVENTS + 1, NULL)) == NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac %s: kstat_create failed",

193974072f41a843678abf5f61979c748687e66bSherry Moore pic_name);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* remove pic0 kstat if pic1 create fails */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (pic == 1) {

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_delete(ac_picN_ksp[0]);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_picN_ksp[0] = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel return;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_pic_named_data =

193974072f41a843678abf5f61979c748687e66bSherry Moore (struct kstat_named *)(ac_picN_ksp[pic]->ks_data);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (pic == 1)

29949e866e40b95795203f3ee46f44a197c946e4stevel pic_shift = 8;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel for (event = 0; event < AC_NUM_EVENTS; event ++) {

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pcr_mask */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_pic_named_data[event].value.ui64 =

193974072f41a843678abf5f61979c748687e66bSherry Moore ac_events_arr[event].pcr_mask << pic_shift;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* event-name */

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_pic_named_data[event],

193974072f41a843678abf5f61979c748687e66bSherry Moore ac_events_arr[event].event_name,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pcr mask */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_pic_named_data[AC_NUM_EVENTS].value.ui64 =

193974072f41a843678abf5f61979c748687e66bSherry Moore ac_clear_pic[pic].pcr_mask;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* event-name */

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_named_init(&ac_pic_named_data[AC_NUM_EVENTS],

193974072f41a843678abf5f61979c748687e66bSherry Moore ac_clear_pic[pic].event_name,

193974072f41a843678abf5f61979c748687e66bSherry Moore KSTAT_DATA_UINT64);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_install(ac_picN_ksp[pic]);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void

29949e866e40b95795203f3ee46f44a197c946e4stevelac_del_kstats(struct ac_soft_state *softsp)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct kstat *ac_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel int pic;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* remove "misc" kstat */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_ksp = softsp->ac_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_ksp = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_ksp != NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(ac_ksp->ks_private == (void *)softsp);

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_delete(ac_ksp);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* remove "bus" kstat */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_ksp = softsp->ac_counters_ksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->ac_counters_ksp = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_ksp != NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(ac_ksp->ks_private == (void *)softsp);

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_delete(ac_ksp);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_enter(&ac_attachcnt_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_attachcnt --;

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_attachcnt == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel for (pic = 0; pic < AC_NUM_PICS; pic++) {

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_picN_ksp[pic] != (kstat_t *)NULL) {

29949e866e40b95795203f3ee46f44a197c946e4stevel kstat_delete(ac_picN_ksp[pic]);

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_picN_ksp[pic] = NULL;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel mutex_exit(&ac_attachcnt_mutex);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic enum ac_bank_status

29949e866e40b95795203f3ee46f44a197c946e4stevelac_kstat_stat(sysc_cfga_rstate_t rst, sysc_cfga_ostate_t ost)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (rst) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_RSTATE_EMPTY:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StNoMem);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_RSTATE_DISCONNECTED:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StBad);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_RSTATE_CONNECTED:

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (ost) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_OSTATE_UNCONFIGURED:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StSpare);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_OSTATE_CONFIGURED:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StActive);

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StUnknown);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (StUnknown);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic enum ac_bank_condition

29949e866e40b95795203f3ee46f44a197c946e4stevelac_kstat_cond(sysc_cfga_cond_t cond)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel switch (cond) {

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_COND_UNKNOWN:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConUnknown);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_COND_OK:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConOK);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_COND_FAILING:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConFailing);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_COND_FAILED:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConFailed);

29949e866e40b95795203f3ee46f44a197c946e4stevel case SYSC_CFGA_COND_UNUSABLE:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConBad);

29949e866e40b95795203f3ee46f44a197c946e4stevel default:

29949e866e40b95795203f3ee46f44a197c946e4stevel return (ConUnknown);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_misc_kstat_update(kstat_t *ksp, int rw)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_kstat *acksp;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp = (struct ac_kstat *)ksp->ks_data;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = (struct ac_soft_state *)ksp->ks_private;

29949e866e40b95795203f3ee46f44a197c946e4stevel /* Need the NULL check in case kstat is about to be deleted. */

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT(softsp->ac_ksp == NULL || ksp == softsp->ac_ksp);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* this is a read-only kstat. Bail out on a write */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (rw == KSTAT_WRITE) {

29949e866e40b95795203f3ee46f44a197c946e4stevel return (EACCES);

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_memctl.value.ui64 = *softsp->ac_memctl;

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_memdecode0.value.ui64 = *softsp->ac_memdecode0;

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_memdecode1.value.ui64 = *softsp->ac_memdecode1;

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_mccr.value.ui32 = *softsp->ac_mccr;

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_counter.value.ui64 = *softsp->ac_counter;

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_bank0_status.value.c[0] =

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_kstat_stat(softsp->bank[0].rstate,

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[0].ostate);

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_bank0_status.value.c[1] =

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_kstat_cond(softsp->bank[0].condition);

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_bank1_status.value.c[0] =

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_kstat_stat(softsp->bank[1].rstate,

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[1].ostate);

29949e866e40b95795203f3ee46f44a197c946e4stevel acksp->ac_bank1_status.value.c[1] =

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_kstat_cond(softsp->bank[1].condition);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel return (0);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic int

29949e866e40b95795203f3ee46f44a197c946e4stevelac_counters_kstat_update(kstat_t *ksp, int rw)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel struct kstat_named *ac_counters_data;

29949e866e40b95795203f3ee46f44a197c946e4stevel struct ac_soft_state *softsp;

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t pic_register;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_data = (struct kstat_named *)ksp->ks_data;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp = (struct ac_soft_state *)ksp->ks_private;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ac_reset_timeout(rw) != 0)

29949e866e40b95795203f3ee46f44a197c946e4stevel return (-1);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (rw == KSTAT_WRITE) {

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel *softsp->ac_mccr =

193974072f41a843678abf5f61979c748687e66bSherry Moore (uint32_t)ac_counters_data[0].value.ui64;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pcr */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_data[0].value.ui64 = *softsp->ac_mccr;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel pic_register = *softsp->ac_counter;

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pic0 */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_data[1].value.ui64 =

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_COUNTER_TO_PIC0(pic_register);

29949e866e40b95795203f3ee46f44a197c946e4stevel /* pic1 */

29949e866e40b95795203f3ee46f44a197c946e4stevel ac_counters_data[2].value.ui64 =

193974072f41a843678abf5f61979c748687e66bSherry Moore AC_COUNTER_TO_PIC1(pic_register);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel return (0);

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void

29949e866e40b95795203f3ee46f44a197c946e4stevelac_get_memory_status(struct ac_soft_state *softsp, enum ac_bank_id id)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel char *property = (id == Bank0) ? AC_BANK0_STATUS : AC_BANK1_STATUS;

29949e866e40b95795203f3ee46f44a197c946e4stevel char *propval;

29949e866e40b95795203f3ee46f44a197c946e4stevel int proplen;

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t memdec = (id == Bank0) ?

193974072f41a843678abf5f61979c748687e66bSherry Moore *(softsp->ac_memdecode0) : *(softsp->ac_memdecode1);

29949e866e40b95795203f3ee46f44a197c946e4stevel uint_t grp_size;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].busy = 0;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].status_change = ddi_get_time();

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel if (GRP_SIZE_IS_SET(memdec)) {

29949e866e40b95795203f3ee46f44a197c946e4stevel grp_size = GRP_SPANMB(memdec);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* determine the memory bank size (in MB) */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].real_size = softsp->bank[id].use_size =

29949e866e40b95795203f3ee46f44a197c946e4stevel (id == Bank0) ? (grp_size / INTLV0(*softsp->ac_memctl)) :

29949e866e40b95795203f3ee46f44a197c946e4stevel (grp_size / INTLV1(*softsp->ac_memctl));

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].real_size = softsp->bank[id].use_size = 0;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (ddi_prop_op(DDI_DEV_T_ANY, softsp->dip, PROP_LEN_AND_VAL_ALLOC,

29949e866e40b95795203f3ee46f44a197c946e4stevel DDI_PROP_DONTPASS, property, (caddr_t)&propval, &proplen) ==

29949e866e40b95795203f3ee46f44a197c946e4stevel DDI_PROP_SUCCESS) {

29949e866e40b95795203f3ee46f44a197c946e4stevel if (strcmp(propval, AC_BANK_NOMEM) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_EMPTY;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_UNKNOWN;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else if (strcmp(propval, AC_BANK_OK) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_CONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_CONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_OK;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else if (strcmp(propval, AC_BANK_SPARE) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_CONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_UNKNOWN;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else if (strcmp(propval, AC_BANK_FAILED) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_DISCONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_UNUSABLE;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: board %d, bank %d: "

29949e866e40b95795203f3ee46f44a197c946e4stevel "unknown %smemory state [%s]",

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_get_instance(softsp->dip), softsp->board, id,

29949e866e40b95795203f3ee46f44a197c946e4stevel (memdec & AC_MEM_VALID) ? "connected " : "",

29949e866e40b95795203f3ee46f44a197c946e4stevel propval);

29949e866e40b95795203f3ee46f44a197c946e4stevel if (memdec & AC_MEM_VALID) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_RSTATE_CONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_OSTATE_CONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_COND_OK;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_RSTATE_DISCONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition =

29949e866e40b95795203f3ee46f44a197c946e4stevel SYSC_CFGA_COND_UNUSABLE;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel kmem_free(propval, proplen);

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel /* we don't have the property, deduce the state of memory */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (memdec & AC_MEM_VALID) {

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_CONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_CONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_OK;

29949e866e40b95795203f3ee46f44a197c946e4stevel } else {

29949e866e40b95795203f3ee46f44a197c946e4stevel /* could be an i/o board... */

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_EMPTY;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_UNKNOWN;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /* we assume that all other bank statuses are NOT valid */

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp->bank[id].rstate == SYSC_CFGA_RSTATE_CONNECTED) {

29949e866e40b95795203f3ee46f44a197c946e4stevel if ((memdec & AC_MEM_VALID) != 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t base_pa;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT((*softsp->ac_memctl & AC_CSR_REFEN) != 0);

29949e866e40b95795203f3ee46f44a197c946e4stevel /* register existence in the memloc database */

29949e866e40b95795203f3ee46f44a197c946e4stevel base_pa = GRP_REALBASE(memdec);

29949e866e40b95795203f3ee46f44a197c946e4stevel fhc_add_memloc(softsp->board, base_pa, grp_size);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevelstatic void

29949e866e40b95795203f3ee46f44a197c946e4stevelac_eval_memory_status(struct ac_soft_state *softsp, enum ac_bank_id id)

29949e866e40b95795203f3ee46f44a197c946e4stevel{

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t memdec = (id == Bank0) ?

193974072f41a843678abf5f61979c748687e66bSherry Moore *(softsp->ac_memdecode0) : *(softsp->ac_memdecode1);

29949e866e40b95795203f3ee46f44a197c946e4stevel uint64_t base_pa;

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp->bank[id].rstate == SYSC_CFGA_RSTATE_CONNECTED &&

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate == SYSC_CFGA_OSTATE_UNCONFIGURED &&

29949e866e40b95795203f3ee46f44a197c946e4stevel (memdec & AC_MEM_VALID) == 0) {

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "ac%d: board %d, bank %d: "

29949e866e40b95795203f3ee46f44a197c946e4stevel "spare memory bank not valid - it was ",

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_get_instance(softsp->dip), softsp->board, id);

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_WARN, "misconfigured by the system "

29949e866e40b95795203f3ee46f44a197c946e4stevel "firmware. Disabling...");

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate = SYSC_CFGA_RSTATE_DISCONNECTED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].ostate = SYSC_CFGA_OSTATE_UNCONFIGURED;

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition = SYSC_CFGA_COND_UNUSABLE;

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel /*

29949e866e40b95795203f3ee46f44a197c946e4stevel if (softsp->bank[id].rstate == SYSC_CFGA_RSTATE_CONNECTED) {

29949e866e40b95795203f3ee46f44a197c946e4stevel ASSERT((memdec & AC_MEM_VALID) != 0);

29949e866e40b95795203f3ee46f44a197c946e4stevel base_pa = GRP_REALBASE(memdec);

29949e866e40b95795203f3ee46f44a197c946e4stevel

29949e866e40b95795203f3ee46f44a197c946e4stevel cmn_err(CE_CONT, "?ac%d board %d bank %d: "

29949e866e40b95795203f3ee46f44a197c946e4stevel "base 0x%" PRIx64 " size %dmb rstate %d "

29949e866e40b95795203f3ee46f44a197c946e4stevel "ostate %d condition %d\n",

29949e866e40b95795203f3ee46f44a197c946e4stevel ddi_get_instance(softsp->dip),

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->board, id, base_pa, softsp->bank[id].real_size,

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].rstate, softsp->bank[id].ostate,

29949e866e40b95795203f3ee46f44a197c946e4stevel softsp->bank[id].condition);

29949e866e40b95795203f3ee46f44a197c946e4stevel }

29949e866e40b95795203f3ee46f44a197c946e4stevel}

29949e866e40b95795203f3ee46f44a197c946e4stevel