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path: root/drivers/scsi/bfa/bfa_ioc.c
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Diffstat (limited to 'drivers/scsi/bfa/bfa_ioc.c')
-rw-r--r--drivers/scsi/bfa/bfa_ioc.c569
1 files changed, 567 insertions, 2 deletions
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index d6c2bf3865d2..1ac5aecf25a6 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -16,6 +16,7 @@
*/
#include "bfad_drv.h"
+#include "bfad_im.h"
#include "bfa_ioc.h"
#include "bfi_reg.h"
#include "bfa_defs.h"
@@ -458,6 +459,7 @@ bfa_ioc_sm_op_entry(struct bfa_ioc_s *ioc)
ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK);
bfa_ioc_event_notify(ioc, BFA_IOC_E_ENABLED);
BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC enabled\n");
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_ENABLE);
}
static void
@@ -502,6 +504,7 @@ bfa_ioc_sm_disabling_entry(struct bfa_ioc_s *ioc)
struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_DISABLE);
BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC disabled\n");
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_DISABLE);
}
/*
@@ -1966,6 +1969,7 @@ bfa_ioc_fail_notify(struct bfa_ioc_s *ioc)
BFA_LOG(KERN_CRIT, bfad, bfa_log_level,
"Heart Beat of IOC has failed\n");
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_HBFAIL);
}
@@ -1980,6 +1984,7 @@ bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc)
BFA_LOG(KERN_WARNING, bfad, bfa_log_level,
"Running firmware version is incompatible "
"with the driver version\n");
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_FWMISMATCH);
}
bfa_status_t
@@ -2679,6 +2684,43 @@ bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc)
}
/*
+ * Send AEN notification
+ */
+void
+bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event)
+{
+ struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
+ struct bfa_aen_entry_s *aen_entry;
+ enum bfa_ioc_type_e ioc_type;
+
+ bfad_get_aen_entry(bfad, aen_entry);
+ if (!aen_entry)
+ return;
+
+ ioc_type = bfa_ioc_get_type(ioc);
+ switch (ioc_type) {
+ case BFA_IOC_TYPE_FC:
+ aen_entry->aen_data.ioc.pwwn = ioc->attr->pwwn;
+ break;
+ case BFA_IOC_TYPE_FCoE:
+ aen_entry->aen_data.ioc.pwwn = ioc->attr->pwwn;
+ aen_entry->aen_data.ioc.mac = bfa_ioc_get_mac(ioc);
+ break;
+ case BFA_IOC_TYPE_LL:
+ aen_entry->aen_data.ioc.mac = bfa_ioc_get_mac(ioc);
+ break;
+ default:
+ WARN_ON(ioc_type != BFA_IOC_TYPE_FC);
+ break;
+ }
+
+ /* Send the AEN notification */
+ aen_entry->aen_data.ioc.ioc_type = ioc_type;
+ bfad_im_post_vendor_event(aen_entry, bfad, ++ioc->ioc_aen_seq,
+ BFA_AEN_CAT_IOC, event);
+}
+
+/*
* Retrieve saved firmware trace from a prior IOC failure.
*/
bfa_status_t
@@ -2879,6 +2921,10 @@ bfa_ioc_check_attr_wwns(struct bfa_ioc_s *ioc)
{
if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_LL)
return;
+ if (ioc->attr->nwwn == 0)
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_NWWN);
+ if (ioc->attr->pwwn == 0)
+ bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_PWWN);
}
/*
@@ -3443,6 +3489,54 @@ bfa_sfp_notify(void *sfp_arg, enum bfa_ioc_event_e event)
}
/*
+ * SFP's State Change Notification post to AEN
+ */
+static void
+bfa_sfp_scn_aen_post(struct bfa_sfp_s *sfp, struct bfi_sfp_scn_s *rsp)
+{
+ struct bfad_s *bfad = (struct bfad_s *)sfp->ioc->bfa->bfad;
+ struct bfa_aen_entry_s *aen_entry;
+ enum bfa_port_aen_event aen_evt = 0;
+
+ bfa_trc(sfp, (((u64)rsp->pomlvl) << 16) | (((u64)rsp->sfpid) << 8) |
+ ((u64)rsp->event));
+
+ bfad_get_aen_entry(bfad, aen_entry);
+ if (!aen_entry)
+ return;
+
+ aen_entry->aen_data.port.ioc_type = bfa_ioc_get_type(sfp->ioc);
+ aen_entry->aen_data.port.pwwn = sfp->ioc->attr->pwwn;
+ aen_entry->aen_data.port.mac = bfa_ioc_get_mac(sfp->ioc);
+
+ switch (rsp->event) {
+ case BFA_SFP_SCN_INSERTED:
+ aen_evt = BFA_PORT_AEN_SFP_INSERT;
+ break;
+ case BFA_SFP_SCN_REMOVED:
+ aen_evt = BFA_PORT_AEN_SFP_REMOVE;
+ break;
+ case BFA_SFP_SCN_FAILED:
+ aen_evt = BFA_PORT_AEN_SFP_ACCESS_ERROR;
+ break;
+ case BFA_SFP_SCN_UNSUPPORT:
+ aen_evt = BFA_PORT_AEN_SFP_UNSUPPORT;
+ break;
+ case BFA_SFP_SCN_POM:
+ aen_evt = BFA_PORT_AEN_SFP_POM;
+ aen_entry->aen_data.port.level = rsp->pomlvl;
+ break;
+ default:
+ bfa_trc(sfp, rsp->event);
+ WARN_ON(1);
+ }
+
+ /* Send the AEN notification */
+ bfad_im_post_vendor_event(aen_entry, bfad, ++sfp->ioc->ioc_aen_seq,
+ BFA_AEN_CAT_PORT, aen_evt);
+}
+
+/*
* SFP get data send
*/
static void
@@ -3482,6 +3576,50 @@ bfa_sfp_getdata(struct bfa_sfp_s *sfp, enum bfi_sfp_mem_e memtype)
}
/*
+ * SFP scn handler
+ */
+static void
+bfa_sfp_scn(struct bfa_sfp_s *sfp, struct bfi_mbmsg_s *msg)
+{
+ struct bfi_sfp_scn_s *rsp = (struct bfi_sfp_scn_s *) msg;
+
+ switch (rsp->event) {
+ case BFA_SFP_SCN_INSERTED:
+ sfp->state = BFA_SFP_STATE_INSERTED;
+ sfp->data_valid = 0;
+ bfa_sfp_scn_aen_post(sfp, rsp);
+ break;
+ case BFA_SFP_SCN_REMOVED:
+ sfp->state = BFA_SFP_STATE_REMOVED;
+ sfp->data_valid = 0;
+ bfa_sfp_scn_aen_post(sfp, rsp);
+ break;
+ case BFA_SFP_SCN_FAILED:
+ sfp->state = BFA_SFP_STATE_FAILED;
+ sfp->data_valid = 0;
+ bfa_sfp_scn_aen_post(sfp, rsp);
+ break;
+ case BFA_SFP_SCN_UNSUPPORT:
+ sfp->state = BFA_SFP_STATE_UNSUPPORT;
+ bfa_sfp_scn_aen_post(sfp, rsp);
+ if (!sfp->lock)
+ bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL);
+ break;
+ case BFA_SFP_SCN_POM:
+ bfa_sfp_scn_aen_post(sfp, rsp);
+ break;
+ case BFA_SFP_SCN_VALID:
+ sfp->state = BFA_SFP_STATE_VALID;
+ if (!sfp->lock)
+ bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL);
+ break;
+ default:
+ bfa_trc(sfp, rsp->event);
+ WARN_ON(1);
+ }
+}
+
+/*
* SFP show complete
*/
static void
@@ -3645,7 +3783,7 @@ bfa_sfp_intr(void *sfparg, struct bfi_mbmsg_s *msg)
break;
case BFI_SFP_I2H_SCN:
- bfa_trc(sfp, msg->mh.msg_id);
+ bfa_sfp_scn(sfp, msg);
break;
default:
@@ -3838,6 +3976,26 @@ bfa_sfp_speed(struct bfa_sfp_s *sfp, enum bfa_port_speed portspeed,
BFA_ROUNDUP(0x010000 + sizeof(struct bfa_mfg_block_s), BFA_FLASH_SEG_SZ)
static void
+bfa_flash_aen_audit_post(struct bfa_ioc_s *ioc, enum bfa_audit_aen_event event,
+ int inst, int type)
+{
+ struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad;
+ struct bfa_aen_entry_s *aen_entry;
+
+ bfad_get_aen_entry(bfad, aen_entry);
+ if (!aen_entry)
+ return;
+
+ aen_entry->aen_data.audit.pwwn = ioc->attr->pwwn;
+ aen_entry->aen_data.audit.partition_inst = inst;
+ aen_entry->aen_data.audit.partition_type = type;
+
+ /* Send the AEN notification */
+ bfad_im_post_vendor_event(aen_entry, bfad, ++ioc->ioc_aen_seq,
+ BFA_AEN_CAT_AUDIT, event);
+}
+
+static void
bfa_flash_cb(struct bfa_flash_s *flash)
{
flash->op_busy = 0;
@@ -3978,6 +4136,7 @@ bfa_flash_intr(void *flasharg, struct bfi_mbmsg_s *msg)
struct bfi_flash_erase_rsp_s *erase;
struct bfi_flash_write_rsp_s *write;
struct bfi_flash_read_rsp_s *read;
+ struct bfi_flash_event_s *event;
struct bfi_mbmsg_s *msg;
} m;
@@ -4061,8 +4220,19 @@ bfa_flash_intr(void *flasharg, struct bfi_mbmsg_s *msg)
}
break;
case BFI_FLASH_I2H_BOOT_VER_RSP:
+ break;
case BFI_FLASH_I2H_EVENT:
- bfa_trc(flash, msg->mh.msg_id);
+ status = be32_to_cpu(m.event->status);
+ bfa_trc(flash, status);
+ if (status == BFA_STATUS_BAD_FWCFG)
+ bfa_ioc_aen_post(flash->ioc, BFA_IOC_AEN_FWCFG_ERROR);
+ else if (status == BFA_STATUS_INVALID_VENDOR) {
+ u32 param;
+ param = be32_to_cpu(m.event->param);
+ bfa_trc(flash, param);
+ bfa_ioc_aen_post(flash->ioc,
+ BFA_IOC_AEN_INVALID_VENDOR);
+ }
break;
default:
@@ -4204,6 +4374,8 @@ bfa_flash_erase_part(struct bfa_flash_s *flash, enum bfa_flash_part_type type,
flash->instance = instance;
bfa_flash_erase_send(flash);
+ bfa_flash_aen_audit_post(flash->ioc, BFA_AUDIT_AEN_FLASH_ERASE,
+ instance, type);
return BFA_STATUS_OK;
}
@@ -5416,3 +5588,396 @@ bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg)
WARN_ON(1);
}
}
+
+/*
+ * DCONF module specific
+ */
+
+BFA_MODULE(dconf);
+
+/*
+ * DCONF state machine events
+ */
+enum bfa_dconf_event {
+ BFA_DCONF_SM_INIT = 1, /* dconf Init */
+ BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */
+ BFA_DCONF_SM_WR = 3, /* binding change, map */
+ BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */
+ BFA_DCONF_SM_EXIT = 5, /* exit dconf module */
+ BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */
+};
+
+/* forward declaration of DCONF state machine */
+static void bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+static void bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event);
+
+static void bfa_dconf_cbfn(void *dconf, bfa_status_t status);
+static void bfa_dconf_timer(void *cbarg);
+static bfa_status_t bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf);
+static void bfa_dconf_init_cb(void *arg, bfa_status_t status);
+
+/*
+ * Begining state of dconf module. Waiting for an event to start.
+ */
+static void
+bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event)
+{
+ bfa_status_t bfa_status;
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_INIT:
+ if (dconf->min_cfg) {
+ bfa_trc(dconf->bfa, dconf->min_cfg);
+ return;
+ }
+ bfa_sm_set_state(dconf, bfa_dconf_sm_flash_read);
+ dconf->flashdone = BFA_FALSE;
+ bfa_trc(dconf->bfa, dconf->flashdone);
+ bfa_status = bfa_flash_read_part(BFA_FLASH(dconf->bfa),
+ BFA_FLASH_PART_DRV, dconf->instance,
+ dconf->dconf,
+ sizeof(struct bfa_dconf_s), 0,
+ bfa_dconf_init_cb, dconf->bfa);
+ if (bfa_status != BFA_STATUS_OK) {
+ bfa_dconf_init_cb(dconf->bfa, BFA_STATUS_FAILED);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+ return;
+ }
+ break;
+ case BFA_DCONF_SM_EXIT:
+ dconf->flashdone = BFA_TRUE;
+ case BFA_DCONF_SM_IOCDISABLE:
+ case BFA_DCONF_SM_WR:
+ case BFA_DCONF_SM_FLASH_COMP:
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+/*
+ * Read flash for dconf entries and make a call back to the driver once done.
+ */
+static void
+bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_FLASH_COMP:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_ready);
+ break;
+ case BFA_DCONF_SM_TIMEOUT:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_ready);
+ break;
+ case BFA_DCONF_SM_EXIT:
+ dconf->flashdone = BFA_TRUE;
+ bfa_trc(dconf->bfa, dconf->flashdone);
+ case BFA_DCONF_SM_IOCDISABLE:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+/*
+ * DCONF Module is in ready state. Has completed the initialization.
+ */
+static void
+bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_WR:
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_dirty);
+ break;
+ case BFA_DCONF_SM_EXIT:
+ dconf->flashdone = BFA_TRUE;
+ bfa_trc(dconf->bfa, dconf->flashdone);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+ break;
+ case BFA_DCONF_SM_INIT:
+ case BFA_DCONF_SM_IOCDISABLE:
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+/*
+ * entries are dirty, write back to the flash.
+ */
+
+static void
+bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_TIMEOUT:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_sync);
+ bfa_dconf_flash_write(dconf);
+ break;
+ case BFA_DCONF_SM_WR:
+ bfa_timer_stop(&dconf->timer);
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ break;
+ case BFA_DCONF_SM_EXIT:
+ bfa_timer_stop(&dconf->timer);
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync);
+ bfa_dconf_flash_write(dconf);
+ break;
+ case BFA_DCONF_SM_FLASH_COMP:
+ break;
+ case BFA_DCONF_SM_IOCDISABLE:
+ bfa_timer_stop(&dconf->timer);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty);
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+/*
+ * Sync the dconf entries to the flash.
+ */
+static void
+bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_IOCDISABLE:
+ case BFA_DCONF_SM_FLASH_COMP:
+ bfa_timer_stop(&dconf->timer);
+ case BFA_DCONF_SM_TIMEOUT:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+ dconf->flashdone = BFA_TRUE;
+ bfa_trc(dconf->bfa, dconf->flashdone);
+ bfa_ioc_disable(&dconf->bfa->ioc);
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+static void
+bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_FLASH_COMP:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_ready);
+ break;
+ case BFA_DCONF_SM_WR:
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_dirty);
+ break;
+ case BFA_DCONF_SM_EXIT:
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync);
+ break;
+ case BFA_DCONF_SM_IOCDISABLE:
+ bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty);
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+static void
+bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf,
+ enum bfa_dconf_event event)
+{
+ bfa_trc(dconf->bfa, event);
+
+ switch (event) {
+ case BFA_DCONF_SM_INIT:
+ bfa_timer_start(dconf->bfa, &dconf->timer,
+ bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV);
+ bfa_sm_set_state(dconf, bfa_dconf_sm_dirty);
+ break;
+ case BFA_DCONF_SM_EXIT:
+ dconf->flashdone = BFA_TRUE;
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+ break;
+ case BFA_DCONF_SM_IOCDISABLE:
+ break;
+ default:
+ bfa_sm_fault(dconf->bfa, event);
+ }
+}
+
+/*
+ * Compute and return memory needed by DRV_CFG module.
+ */
+static void
+bfa_dconf_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo,
+ struct bfa_s *bfa)
+{
+ struct bfa_mem_kva_s *dconf_kva = BFA_MEM_DCONF_KVA(bfa);
+
+ if (cfg->drvcfg.min_cfg)
+ bfa_mem_kva_setup(meminfo, dconf_kva,
+ sizeof(struct bfa_dconf_hdr_s));
+ else
+ bfa_mem_kva_setup(meminfo, dconf_kva,
+ sizeof(struct bfa_dconf_s));
+}
+
+static void
+bfa_dconf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
+ struct bfa_pcidev_s *pcidev)
+{
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+
+ dconf->bfad = bfad;
+ dconf->bfa = bfa;
+ dconf->instance = bfa->ioc.port_id;
+ bfa_trc(bfa, dconf->instance);
+
+ dconf->dconf = (struct bfa_dconf_s *) bfa_mem_kva_curp(dconf);
+ if (cfg->drvcfg.min_cfg) {
+ bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_hdr_s);
+ dconf->min_cfg = BFA_TRUE;
+ /*
+ * Set the flashdone flag to TRUE explicitly as no flash
+ * write will happen in min_cfg mode.
+ */
+ dconf->flashdone = BFA_TRUE;
+ } else {
+ dconf->min_cfg = BFA_FALSE;
+ bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_s);
+ }
+
+ bfa_dconf_read_data_valid(bfa) = BFA_FALSE;
+ bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
+}
+
+static void
+bfa_dconf_init_cb(void *arg, bfa_status_t status)
+{
+ struct bfa_s *bfa = arg;
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+
+ dconf->flashdone = BFA_TRUE;
+ bfa_trc(bfa, dconf->flashdone);
+ bfa_iocfc_cb_dconf_modinit(bfa, status);
+ if (status == BFA_STATUS_OK) {
+ bfa_dconf_read_data_valid(bfa) = BFA_TRUE;
+ if (dconf->dconf->hdr.signature != BFI_DCONF_SIGNATURE)
+ dconf->dconf->hdr.signature = BFI_DCONF_SIGNATURE;
+ if (dconf->dconf->hdr.version != BFI_DCONF_VERSION)
+ dconf->dconf->hdr.version = BFI_DCONF_VERSION;
+ }
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP);
+}
+
+void
+bfa_dconf_modinit(struct bfa_s *bfa)
+{
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_INIT);
+}
+static void
+bfa_dconf_start(struct bfa_s *bfa)
+{
+}
+
+static void
+bfa_dconf_stop(struct bfa_s *bfa)
+{
+}
+
+static void bfa_dconf_timer(void *cbarg)
+{
+ struct bfa_dconf_mod_s *dconf = cbarg;
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_TIMEOUT);
+}
+static void
+bfa_dconf_iocdisable(struct bfa_s *bfa)
+{
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_IOCDISABLE);
+}
+
+static void
+bfa_dconf_detach(struct bfa_s *bfa)
+{
+}
+
+static bfa_status_t
+bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf)
+{
+ bfa_status_t bfa_status;
+ bfa_trc(dconf->bfa, 0);
+
+ bfa_status = bfa_flash_update_part(BFA_FLASH(dconf->bfa),
+ BFA_FLASH_PART_DRV, dconf->instance,
+ dconf->dconf, sizeof(struct bfa_dconf_s), 0,
+ bfa_dconf_cbfn, dconf);
+ if (bfa_status != BFA_STATUS_OK)
+ WARN_ON(bfa_status);
+ bfa_trc(dconf->bfa, bfa_status);
+
+ return bfa_status;
+}
+
+bfa_status_t
+bfa_dconf_update(struct bfa_s *bfa)
+{
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+ bfa_trc(dconf->bfa, 0);
+ if (bfa_sm_cmp_state(dconf, bfa_dconf_sm_iocdown_dirty))
+ return BFA_STATUS_FAILED;
+
+ if (dconf->min_cfg) {
+ bfa_trc(dconf->bfa, dconf->min_cfg);
+ return BFA_STATUS_FAILED;
+ }
+
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_WR);
+ return BFA_STATUS_OK;
+}
+
+static void
+bfa_dconf_cbfn(void *arg, bfa_status_t status)
+{
+ struct bfa_dconf_mod_s *dconf = arg;
+ WARN_ON(status);
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP);
+}
+
+void
+bfa_dconf_modexit(struct bfa_s *bfa)
+{
+ struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa);
+ BFA_DCONF_MOD(bfa)->flashdone = BFA_FALSE;
+ bfa_trc(bfa, BFA_DCONF_MOD(bfa)->flashdone);
+ bfa_sm_send_event(dconf, BFA_DCONF_SM_EXIT);
+}