[SCSI] bfa: fru vpd date update changes

1. While FRU VPD data update, inform firmware to send a completion event
   on I2C bus. Without this change, firmware used to send completion
   message on I2C bus for every chunk of FRU VPD update.
2. Support for FRU VPN update on CHINOOK2 cards.
3. Append port count to the model name to differentiate between single
   port and dual port model of 1860.
4. Update the size of the model name to 16bytes

Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index d65a9b4..bef16d2 100644 (file)
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -45,6 +45,7 @@ enum {
        BFA_MFG_TYPE_PROWLER_C = 1710,   /*  Prowler CNA only cards     */
        BFA_MFG_TYPE_PROWLER_D = 1860,   /*  Prowler Dual cards         */
        BFA_MFG_TYPE_CHINOOK   = 1867,   /*  Chinook cards              */
+       BFA_MFG_TYPE_CHINOOK2   = 1869,  /*!< Chinook2 cards            */
        BFA_MFG_TYPE_INVALID = 0,        /*  Invalid card type          */
 };
 
@@ -59,7 +60,8 @@ enum {
        (type) == BFA_MFG_TYPE_ASTRA || \
        (type) == BFA_MFG_TYPE_LIGHTNING_P0 || \
        (type) == BFA_MFG_TYPE_LIGHTNING || \
-       (type) == BFA_MFG_TYPE_CHINOOK))
+       (type) == BFA_MFG_TYPE_CHINOOK || \
+       (type) == BFA_MFG_TYPE_CHINOOK2))
 
 /*
  * Check if the card having old wwn/mac handling
@@ -263,6 +265,7 @@ enum {
        BFA_ADAPTER_MFG_NAME_LEN    = 8,   /*  manufacturer name length */
        BFA_ADAPTER_SYM_NAME_LEN    = 64,  /*  adapter symbolic name length */
        BFA_ADAPTER_OS_TYPE_LEN     = 64,  /*  adapter os type length */
+       BFA_ADAPTER_UUID_LEN        = 16,  /* adapter uuid length */
 };
 
 struct bfa_adapter_attr_s {
@@ -296,6 +299,7 @@ struct bfa_adapter_attr_s {
        u8              mfg_month;      /* manufacturing month */
        u16             mfg_year;       /* manufacturing year */
        u16             rsvd;
+       u8              uuid[BFA_ADAPTER_UUID_LEN];
 };
 
 /*
@@ -409,7 +413,8 @@ struct bfa_ioc_attr_s {
        u8                              port_mode;      /*  bfa_mode_s  */
        u8                              cap_bm;         /*  capability  */
        u8                              port_mode_cfg;  /*  bfa_mode_s  */
-       u8                              rsvd[4];        /*  64bit align */
+       u8                              def_fn;         /* 1 if default fn */
+       u8                              rsvd[3];        /*  64bit align */
 };
 
 /*

diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index 4f1e650..94d5d01 100644 (file)
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -243,19 +243,19 @@ struct bfa_fcs_fabric_s;
  *  Symbolic Name.
  *
  *  Physical Port's symbolic name Format : (Total 128 bytes)
- *  Adapter Model number/name : 12 bytes
+ *  Adapter Model number/name : 16 bytes
  *  Driver Version     : 10 bytes
  *  Host Machine Name  : 30 bytes
- *  Host OS Info          : 48 bytes
+ *  Host OS Info          : 44 bytes
  *  Host OS PATCH Info : 16 bytes
  *  ( remaining 12 bytes reserved to be used for separator)
  */
 #define BFA_FCS_PORT_SYMBNAME_SEPARATOR                        " | "
 
-#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ                 12
+#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ                 16
 #define BFA_FCS_PORT_SYMBNAME_VERSION_SZ               10
 #define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ           30
-#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ                        48
+#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ                        44
 #define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ               16
 
 /*

diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 8928b68..c31cb3c 100644 (file)
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -2508,6 +2508,7 @@ bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
        ad_attr->mfg_day = ioc_attr->mfg_day;
        ad_attr->mfg_month = ioc_attr->mfg_month;
        ad_attr->mfg_year = ioc_attr->mfg_year;
+       memcpy(ad_attr->uuid, ioc_attr->uuid, BFA_ADAPTER_UUID_LEN);
 }
 
 enum bfa_ioc_type_e
@@ -2572,13 +2573,19 @@ void
 bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
 {
        struct bfi_ioc_attr_s   *ioc_attr;
+       u8 nports = bfa_ioc_get_nports(ioc);
 
        WARN_ON(!model);
        memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
 
        ioc_attr = ioc->attr;
 
-       snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
+       if (bfa_asic_id_ct2(ioc->pcidev.device_id) &&
+               (!bfa_mfg_is_mezz(ioc_attr->card_type)))
+               snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u-%u%s",
+                       BFA_MFG_NAME, ioc_attr->card_type, nports, "p");
+       else
+               snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
                        BFA_MFG_NAME, ioc_attr->card_type);
 }
 
@@ -2628,7 +2635,7 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
        memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
 
        ioc_attr->state = bfa_ioc_get_state(ioc);
-       ioc_attr->port_id = ioc->port_id;
+       ioc_attr->port_id = bfa_ioc_portid(ioc);
        ioc_attr->port_mode = ioc->port_mode;
        ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
        ioc_attr->cap_bm = ioc->ad_cap_bm;
@@ -2637,8 +2644,9 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
 
        bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr);
 
-       ioc_attr->pci_attr.device_id = ioc->pcidev.device_id;
-       ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func;
+       ioc_attr->pci_attr.device_id = bfa_ioc_devid(ioc);
+       ioc_attr->pci_attr.pcifn = bfa_ioc_pcifn(ioc);
+       ioc_attr->def_fn = (bfa_ioc_pcifn(ioc) == bfa_ioc_portid(ioc));
        bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
 }
 
@@ -6018,6 +6026,7 @@ bfa_fru_write_send(void *cbarg, enum bfi_fru_h2i_msgs msg_type)
         */
        msg->last = (len == fru->residue) ? 1 : 0;
 
+       msg->trfr_cmpl = (len == fru->residue) ? fru->trfr_cmpl : 0;
        bfi_h2i_set(msg->mh, BFI_MC_FRU, msg_type, bfa_ioc_portid(fru->ioc));
        bfa_alen_set(&msg->alen, len, fru->dbuf_pa);
 
@@ -6132,13 +6141,14 @@ bfa_fru_memclaim(struct bfa_fru_s *fru, u8 *dm_kva, u64 dm_pa,
  */
 bfa_status_t
 bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
-                 bfa_cb_fru_t cbfn, void *cbarg)
+                 bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl)
 {
        bfa_trc(fru, BFI_FRUVPD_H2I_WRITE_REQ);
        bfa_trc(fru, len);
        bfa_trc(fru, offset);
 
-       if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
+       if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2 &&
+               fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
                return BFA_STATUS_FRU_NOT_PRESENT;
 
        if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
@@ -6160,6 +6170,7 @@ bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
        fru->offset = 0;
        fru->addr_off = offset;
        fru->ubuf = buf;
+       fru->trfr_cmpl = trfr_cmpl;
 
        bfa_fru_write_send(fru, BFI_FRUVPD_H2I_WRITE_REQ);
 
@@ -6189,7 +6200,8 @@ bfa_fruvpd_read(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
        if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
                return BFA_STATUS_FRU_NOT_PRESENT;
 
-       if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
+       if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK &&
+               fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
                return BFA_STATUS_CMD_NOTSUPP;
 
        if (!bfa_ioc_is_operational(fru->ioc))
@@ -6230,7 +6242,8 @@ bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size)
        if (!bfa_ioc_is_operational(fru->ioc))
                return BFA_STATUS_IOC_NON_OP;
 
-       if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK)
+       if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK ||
+               fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK2)
                *max_size = BFA_FRU_CHINOOK_MAX_SIZE;
        else
                return BFA_STATUS_CMD_NOTSUPP;

diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index de62b68..90814fe 100644 (file)
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -731,6 +731,7 @@ struct bfa_fru_s {
        struct bfa_mbox_cmd_s mb;       /* mailbox */
        struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
        struct bfa_mem_dma_s    fru_dma;
+       u8              trfr_cmpl;
 };
 
 #define BFA_FRU(__bfa) (&(__bfa)->modules.fru)
@@ -738,7 +739,7 @@ struct bfa_fru_s {
 
 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
                        void *buf, u32 len, u32 offset,
-                       bfa_cb_fru_t cbfn, void *cbarg);
+                       bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
                        void *buf, u32 len, u32 offset,
                        bfa_cb_fru_t cbfn, void *cbarg);

diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 9863b1c..0467c34 100644 (file)
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -2716,7 +2716,7 @@ bfad_iocmd_fruvpd_update(struct bfad_s *bfad, void *cmd)
        spin_lock_irqsave(&bfad->bfad_lock, flags);
        iocmd->status = bfa_fruvpd_update(BFA_FRU(&bfad->bfa),
                                &iocmd->data, iocmd->len, iocmd->offset,
-                               bfad_hcb_comp, &fcomp);
+                               bfad_hcb_comp, &fcomp, iocmd->trfr_cmpl);
        spin_unlock_irqrestore(&bfad->bfad_lock, flags);
        if (iocmd->status == BFA_STATUS_OK) {
                wait_for_completion(&fcomp.comp);

diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index b0b5ac7..05f0fc9 100644 (file)
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -794,10 +794,12 @@ struct bfa_bsg_tfru_s {
 struct bfa_bsg_fruvpd_s {
        bfa_status_t    status;
        u16             bfad_num;
-       u16             rsvd;
+       u16             rsvd1;
        u32             offset;
        u32             len;
        u8              data[BFA_MAX_FRUVPD_TRANSFER_SIZE];
+       u8              trfr_cmpl;
+       u8              rsvd2[3];
 };
 
 struct bfa_bsg_fruvpd_max_size_s {

diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index bf0a58d..37bd256 100644 (file)
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -264,6 +264,7 @@ struct bfi_ioc_getattr_req_s {
        union bfi_addr_u        attr_addr;
 };
 
+#define BFI_IOC_ATTR_UUID_SZ   16
 struct bfi_ioc_attr_s {
        wwn_t           mfg_pwwn;       /*  Mfg port wwn           */
        wwn_t           mfg_nwwn;       /*  Mfg node wwn           */
@@ -292,6 +293,7 @@ struct bfi_ioc_attr_s {
        u8      mfg_day;        /* manufacturing day */
        u8      mfg_month;      /* manufacturing month */
        u16     mfg_year;       /* manufacturing year */
+       u8      uuid[BFI_IOC_ATTR_UUID_SZ];     /*!< chinook uuid */
 };
 
 /*
@@ -1253,7 +1255,9 @@ enum bfi_fru_i2h_msgs {
 struct bfi_fru_write_req_s {
        struct bfi_mhdr_s       mh;     /* Common msg header */
        u8                      last;
-       u8                      rsv[3];
+       u8                      rsv_1[3];
+       u8                      trfr_cmpl;
+       u8                      rsv_2[3];
        u32                     offset;
        u32                     length;
        struct bfi_alen_s       alen;