[SCSI] ipr: add error handling updates for the next generation chip

Add support for the new log data notification and overlay IDs.

Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2 files changed, 388 insertions, 29 deletions

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 91e330a12721..b2e60bd4a0c6 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -1079,7 +1079,7 @@ static char *ipr_format_resource_path(u8 *res_path, char *buffer)
 
         sprintf(buffer, "%02X", res_path[0]);
         for (i=1; res_path[i] != 0xff; i++)
-                sprintf(buffer, "%s:%02X", buffer, res_path[i]);
+                sprintf(buffer, "%s-%02X", buffer, res_path[i]);
 
         return buffer;
 }
@@ -1385,8 +1385,12 @@ static void ipr_log_ext_vpd(struct ipr_ext_vpd *vpd)
 static void ipr_log_enhanced_cache_error(struct ipr_ioa_cfg *ioa_cfg,
                                          struct ipr_hostrcb *hostrcb)
 {
-        struct ipr_hostrcb_type_12_error *error =
-                &hostrcb->hcam.u.error.u.type_12_error;
+        struct ipr_hostrcb_type_12_error *error;
+
+        if (ioa_cfg->sis64)
+                error = &hostrcb->hcam.u.error64.u.type_12_error;
+        else
+                error = &hostrcb->hcam.u.error.u.type_12_error;
 
         ipr_err("-----Current Configuration-----\n");
         ipr_err("Cache Directory Card Information:\n");
@@ -1479,6 +1483,48 @@ static void ipr_log_enhanced_config_error(struct ipr_ioa_cfg *ioa_cfg,
 }
 
 /**
+ * ipr_log_sis64_config_error - Log a device error.
+ * @ioa_cfg:    ioa config struct
+ * @hostrcb:    hostrcb struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_sis64_config_error(struct ipr_ioa_cfg *ioa_cfg,
+                                       struct ipr_hostrcb *hostrcb)
+{
+        int errors_logged, i;
+        struct ipr_hostrcb64_device_data_entry_enhanced *dev_entry;
+        struct ipr_hostrcb_type_23_error *error;
+        char buffer[IPR_MAX_RES_PATH_LENGTH];
+
+        error = &hostrcb->hcam.u.error64.u.type_23_error;
+        errors_logged = be32_to_cpu(error->errors_logged);
+
+        ipr_err("Device Errors Detected/Logged: %d/%d\n",
+                be32_to_cpu(error->errors_detected), errors_logged);
+
+        dev_entry = error->dev;
+
+        for (i = 0; i < errors_logged; i++, dev_entry++) {
+                ipr_err_separator;
+
+                ipr_err("Device %d : %s", i + 1,
+                         ipr_format_resource_path(&dev_entry->res_path[0], &buffer[0]));
+                ipr_log_ext_vpd(&dev_entry->vpd);
+
+                ipr_err("-----New Device Information-----\n");
+                ipr_log_ext_vpd(&dev_entry->new_vpd);
+
+                ipr_err("Cache Directory Card Information:\n");
+                ipr_log_ext_vpd(&dev_entry->ioa_last_with_dev_vpd);
+
+                ipr_err("Adapter Card Information:\n");
+                ipr_log_ext_vpd(&dev_entry->cfc_last_with_dev_vpd);
+        }
+}
+
+/**
  * ipr_log_config_error - Log a configuration error.
  * @ioa_cfg:    ioa config struct
  * @hostrcb:    hostrcb struct
@@ -1672,7 +1718,11 @@ static void ipr_log_enhanced_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
 {
         struct ipr_hostrcb_type_17_error *error;
 
-        error = &hostrcb->hcam.u.error.u.type_17_error;
+        if (ioa_cfg->sis64)
+                error = &hostrcb->hcam.u.error64.u.type_17_error;
+        else
+                error = &hostrcb->hcam.u.error.u.type_17_error;
+
         error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
         strim(error->failure_reason);
 
@@ -1779,6 +1829,42 @@ static void ipr_log_fabric_path(struct ipr_hostrcb *hostrcb,
                 fabric->ioa_port, fabric->cascaded_expander, fabric->phy);
 }
 
+/**
+ * ipr_log64_fabric_path - Log a fabric path error
+ * @hostrcb:    hostrcb struct
+ * @fabric:             fabric descriptor
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log64_fabric_path(struct ipr_hostrcb *hostrcb,
+                                  struct ipr_hostrcb64_fabric_desc *fabric)
+{
+        int i, j;
+        u8 path_state = fabric->path_state;
+        u8 active = path_state & IPR_PATH_ACTIVE_MASK;
+        u8 state = path_state & IPR_PATH_STATE_MASK;
+        char buffer[IPR_MAX_RES_PATH_LENGTH];
+
+        for (i = 0; i < ARRAY_SIZE(path_active_desc); i++) {
+                if (path_active_desc[i].active != active)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(path_state_desc); j++) {
+                        if (path_state_desc[j].state != state)
+                                continue;
+
+                        ipr_hcam_err(hostrcb, "%s %s: Resource Path=%s\n",
+                                     path_active_desc[i].desc, path_state_desc[j].desc,
+                                     ipr_format_resource_path(&fabric->res_path[0], &buffer[0]));
+                        return;
+                }
+        }
+
+        ipr_err("Path state=%02X Resource Path=%s\n", path_state,
+                ipr_format_resource_path(&fabric->res_path[0], &buffer[0]));
+}
+
 static const struct {
         u8 type;
         char *desc;
@@ -1888,6 +1974,49 @@ static void ipr_log_path_elem(struct ipr_hostrcb *hostrcb,
 }
 
 /**
+ * ipr_log64_path_elem - Log a fabric path element.
+ * @hostrcb:    hostrcb struct
+ * @cfg:                fabric path element struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log64_path_elem(struct ipr_hostrcb *hostrcb,
+                                struct ipr_hostrcb64_config_element *cfg)
+{
+        int i, j;
+        u8 desc_id = cfg->descriptor_id & IPR_DESCRIPTOR_MASK;
+        u8 type = cfg->type_status & IPR_PATH_CFG_TYPE_MASK;
+        u8 status = cfg->type_status & IPR_PATH_CFG_STATUS_MASK;
+        char buffer[IPR_MAX_RES_PATH_LENGTH];
+
+        if (type == IPR_PATH_CFG_NOT_EXIST || desc_id != IPR_DESCRIPTOR_SIS64)
+                return;
+
+        for (i = 0; i < ARRAY_SIZE(path_type_desc); i++) {
+                if (path_type_desc[i].type != type)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(path_status_desc); j++) {
+                        if (path_status_desc[j].status != status)
+                                continue;
+
+                        ipr_hcam_err(hostrcb, "%s %s: Resource Path=%s, Link rate=%s, WWN=%08X%08X\n",
+                                     path_status_desc[j].desc, path_type_desc[i].desc,
+                                     ipr_format_resource_path(&cfg->res_path[0], &buffer[0]),
+                                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                        return;
+                }
+        }
+        ipr_hcam_err(hostrcb, "Path element=%02X: Resource Path=%s, Link rate=%s "
+                     "WWN=%08X%08X\n", cfg->type_status,
+                     ipr_format_resource_path(&cfg->res_path[0], &buffer[0]),
+                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+}
+
+/**
  * ipr_log_fabric_error - Log a fabric error.
  * @ioa_cfg:    ioa config struct
  * @hostrcb:    hostrcb struct
@@ -1925,6 +2054,96 @@ static void ipr_log_fabric_error(struct ipr_ioa_cfg *ioa_cfg,
 }
 
 /**
+ * ipr_log_sis64_array_error - Log a sis64 array error.
+ * @ioa_cfg:    ioa config struct
+ * @hostrcb:    hostrcb struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_sis64_array_error(struct ipr_ioa_cfg *ioa_cfg,
+                                      struct ipr_hostrcb *hostrcb)
+{
+        int i, num_entries;
+        struct ipr_hostrcb_type_24_error *error;
+        struct ipr_hostrcb64_array_data_entry *array_entry;
+        char buffer[IPR_MAX_RES_PATH_LENGTH];
+        const u8 zero_sn[IPR_SERIAL_NUM_LEN] = { [0 ... IPR_SERIAL_NUM_LEN-1] = '0' };
+
+        error = &hostrcb->hcam.u.error64.u.type_24_error;
+
+        ipr_err_separator;
+
+        ipr_err("RAID %s Array Configuration: %s\n",
+                error->protection_level,
+                ipr_format_resource_path(&error->last_res_path[0], &buffer[0]));
+
+        ipr_err_separator;
+
+        array_entry = error->array_member;
+        num_entries = min_t(u32, be32_to_cpu(error->num_entries),
+                            sizeof(error->array_member));
+
+        for (i = 0; i < num_entries; i++, array_entry++) {
+
+                if (!memcmp(array_entry->vpd.vpd.sn, zero_sn, IPR_SERIAL_NUM_LEN))
+                        continue;
+
+                if (error->exposed_mode_adn == i)
+                        ipr_err("Exposed Array Member %d:\n", i);
+                else
+                        ipr_err("Array Member %d:\n", i);
+
+                ipr_err("Array Member %d:\n", i);
+                ipr_log_ext_vpd(&array_entry->vpd);
+                ipr_err("Current Location: %s",
+                         ipr_format_resource_path(&array_entry->res_path[0], &buffer[0]));
+                ipr_err("Expected Location: %s",
+                         ipr_format_resource_path(&array_entry->expected_res_path[0], &buffer[0]));
+
+                ipr_err_separator;
+        }
+}
+
+/**
+ * ipr_log_sis64_fabric_error - Log a sis64 fabric error.
+ * @ioa_cfg:    ioa config struct
+ * @hostrcb:    hostrcb struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_sis64_fabric_error(struct ipr_ioa_cfg *ioa_cfg,
+                                       struct ipr_hostrcb *hostrcb)
+{
+        struct ipr_hostrcb_type_30_error *error;
+        struct ipr_hostrcb64_fabric_desc *fabric;
+        struct ipr_hostrcb64_config_element *cfg;
+        int i, add_len;
+
+        error = &hostrcb->hcam.u.error64.u.type_30_error;
+
+        error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+        ipr_hcam_err(hostrcb, "%s\n", error->failure_reason);
+
+        add_len = be32_to_cpu(hostrcb->hcam.length) -
+                (offsetof(struct ipr_hostrcb64_error, u) +
+                 offsetof(struct ipr_hostrcb_type_30_error, desc));
+
+        for (i = 0, fabric = error->desc; i < error->num_entries; i++) {
+                ipr_log64_fabric_path(hostrcb, fabric);
+                for_each_fabric_cfg(fabric, cfg)
+                        ipr_log64_path_elem(hostrcb, cfg);
+
+                add_len -= be16_to_cpu(fabric->length);
+                fabric = (struct ipr_hostrcb64_fabric_desc *)
+                        ((unsigned long)fabric + be16_to_cpu(fabric->length));
+        }
+
+        ipr_log_hex_data(ioa_cfg, (u32 *)fabric, add_len);
+}
+
+/**
  * ipr_log_generic_error - Log an adapter error.
  * @ioa_cfg:    ioa config struct
  * @hostrcb:    hostrcb struct
@@ -1983,13 +2202,16 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
         if (hostrcb->hcam.notifications_lost == IPR_HOST_RCB_NOTIFICATIONS_LOST)
                 dev_err(&ioa_cfg->pdev->dev, "Error notifications lost\n");
 
-        ioasc = be32_to_cpu(hostrcb->hcam.u.error.failing_dev_ioasc);
+        if (ioa_cfg->sis64)
+                ioasc = be32_to_cpu(hostrcb->hcam.u.error64.fd_ioasc);
+        else
+                ioasc = be32_to_cpu(hostrcb->hcam.u.error.fd_ioasc);
 
-        if (ioasc == IPR_IOASC_BUS_WAS_RESET ||
-            ioasc == IPR_IOASC_BUS_WAS_RESET_BY_OTHER) {
+        if (!ioa_cfg->sis64 && (ioasc == IPR_IOASC_BUS_WAS_RESET ||
+            ioasc == IPR_IOASC_BUS_WAS_RESET_BY_OTHER)) {
                 /* Tell the midlayer we had a bus reset so it will handle the UA properly */
                 scsi_report_bus_reset(ioa_cfg->host,
-                                      hostrcb->hcam.u.error.failing_dev_res_addr.bus);
+                                      hostrcb->hcam.u.error.fd_res_addr.bus);
         }
 
         error_index = ipr_get_error(ioasc);
@@ -2037,6 +2259,16 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
         case IPR_HOST_RCB_OVERLAY_ID_20:
                 ipr_log_fabric_error(ioa_cfg, hostrcb);
                 break;
+        case IPR_HOST_RCB_OVERLAY_ID_23:
+                ipr_log_sis64_config_error(ioa_cfg, hostrcb);
+                break;
+        case IPR_HOST_RCB_OVERLAY_ID_24:
+        case IPR_HOST_RCB_OVERLAY_ID_26:
+                ipr_log_sis64_array_error(ioa_cfg, hostrcb);
+                break;
+        case IPR_HOST_RCB_OVERLAY_ID_30:
+                ipr_log_sis64_fabric_error(ioa_cfg, hostrcb);
+                break;
         case IPR_HOST_RCB_OVERLAY_ID_1:
         case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
         default:
@@ -2061,7 +2293,12 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd)
         struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
         struct ipr_hostrcb *hostrcb = ipr_cmd->u.hostrcb;
         u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
-        u32 fd_ioasc = be32_to_cpu(hostrcb->hcam.u.error.failing_dev_ioasc);
+        u32 fd_ioasc;
+
+        if (ioa_cfg->sis64)
+                fd_ioasc = be32_to_cpu(hostrcb->hcam.u.error64.fd_ioasc);
+        else
+                fd_ioasc = be32_to_cpu(hostrcb->hcam.u.error.fd_ioasc);
 
         list_del(&hostrcb->queue);
         list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
@@ -6996,7 +7233,7 @@ static void ipr_get_unit_check_buffer(struct ipr_ioa_cfg *ioa_cfg)
 
         if (!rc) {
                 ipr_handle_log_data(ioa_cfg, hostrcb);
-                ioasc = be32_to_cpu(hostrcb->hcam.u.error.failing_dev_ioasc);
+                ioasc = be32_to_cpu(hostrcb->hcam.u.error.fd_ioasc);
                 if (ioasc == IPR_IOASC_NR_IOA_RESET_REQUIRED &&
                     ioa_cfg->sdt_state == GET_DUMP)
                         ioa_cfg->sdt_state = WAIT_FOR_DUMP;
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index f10c57b3d215..e6e90179e45e 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -754,12 +754,29 @@ struct ipr_hostrcb_device_data_entry_enhanced {
         struct ipr_ext_vpd cfc_last_with_dev_vpd;
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb64_device_data_entry_enhanced {
+        struct ipr_ext_vpd vpd;
+        u8 ccin[4];
+        u8 res_path[8];
+        struct ipr_ext_vpd new_vpd;
+        u8 new_ccin[4];
+        struct ipr_ext_vpd ioa_last_with_dev_vpd;
+        struct ipr_ext_vpd cfc_last_with_dev_vpd;
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_array_data_entry {
         struct ipr_vpd vpd;
         struct ipr_res_addr expected_dev_res_addr;
         struct ipr_res_addr dev_res_addr;
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb64_array_data_entry {
+        struct ipr_ext_vpd vpd;
+        u8 ccin[4];
+        u8 expected_res_path[8];
+        u8 res_path[8];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_array_data_entry_enhanced {
         struct ipr_ext_vpd vpd;
         u8 ccin[4];
@@ -811,6 +828,14 @@ struct ipr_hostrcb_type_13_error {
         struct ipr_hostrcb_device_data_entry_enhanced dev[3];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_type_23_error {
+        struct ipr_ext_vpd ioa_vpd;
+        struct ipr_ext_vpd cfc_vpd;
+        __be32 errors_detected;
+        __be32 errors_logged;
+        struct ipr_hostrcb64_device_data_entry_enhanced dev[3];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_type_04_error {
         struct ipr_vpd ioa_vpd;
         struct ipr_vpd cfc_vpd;
@@ -838,6 +863,22 @@ struct ipr_hostrcb_type_14_error {
         struct ipr_hostrcb_array_data_entry_enhanced array_member[18];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_type_24_error {
+        struct ipr_ext_vpd ioa_vpd;
+        struct ipr_ext_vpd cfc_vpd;
+        u8 reserved[2];
+        u8 exposed_mode_adn;
+#define IPR_INVALID_ARRAY_DEV_NUM               0xff
+        u8 array_id;
+        u8 last_res_path[8];
+        u8 protection_level[8];
+        struct ipr_ext_vpd array_vpd;
+        u8 description[16];
+        u8 reserved2[3];
+        u8 num_entries;
+        struct ipr_hostrcb64_array_data_entry array_member[32];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_type_07_error {
         u8 failure_reason[64];
         struct ipr_vpd vpd;
@@ -875,6 +916,22 @@ struct ipr_hostrcb_config_element {
         __be32 wwid[2];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb64_config_element {
+        __be16 length;
+        u8 descriptor_id;
+#define IPR_DESCRIPTOR_MASK             0xC0
+#define IPR_DESCRIPTOR_SIS64            0x00
+
+        u8 reserved;
+        u8 type_status;
+
+        u8 reserved2[2];
+        u8 link_rate;
+
+        u8 res_path[8];
+        __be32 wwid[2];
+}__attribute__((packed, aligned (8)));
+
 struct ipr_hostrcb_fabric_desc {
         __be16 length;
         u8 ioa_port;
@@ -896,6 +953,20 @@ struct ipr_hostrcb_fabric_desc {
         struct ipr_hostrcb_config_element elem[1];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb64_fabric_desc {
+        __be16 length;
+        u8 descriptor_id;
+
+        u8 reserved;
+        u8 path_state;
+
+        u8 reserved2[2];
+        u8 res_path[8];
+        u8 reserved3[6];
+        __be16 num_entries;
+        struct ipr_hostrcb64_config_element elem[1];
+}__attribute__((packed, aligned (8)));
+
 #define for_each_fabric_cfg(fabric, cfg) \
                 for (cfg = (fabric)->elem; \
                         cfg < ((fabric)->elem + be16_to_cpu((fabric)->num_entries)); \
@@ -908,10 +979,17 @@ struct ipr_hostrcb_type_20_error {
         struct ipr_hostrcb_fabric_desc desc[1];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_type_30_error {
+        u8 failure_reason[64];
+        u8 reserved[3];
+        u8 num_entries;
+        struct ipr_hostrcb64_fabric_desc desc[1];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_error {
-        __be32 failing_dev_ioasc;
-        struct ipr_res_addr failing_dev_res_addr;
-        __be32 failing_dev_res_handle;
+        __be32 fd_ioasc;
+        struct ipr_res_addr fd_res_addr;
+        __be32 fd_res_handle;
         __be32 prc;
         union {
                 struct ipr_hostrcb_type_ff_error type_ff_error;
@@ -928,6 +1006,26 @@ struct ipr_hostrcb_error {
         } u;
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb64_error {
+        __be32 fd_ioasc;
+        __be32 ioa_fw_level;
+        __be32 fd_res_handle;
+        __be32 prc;
+        __be64 fd_dev_id;
+        __be64 fd_lun;
+        u8 fd_res_path[8];
+        __be64 time_stamp;
+        u8 reserved[2];
+        union {
+                struct ipr_hostrcb_type_ff_error type_ff_error;
+                struct ipr_hostrcb_type_12_error type_12_error;
+                struct ipr_hostrcb_type_17_error type_17_error;
+                struct ipr_hostrcb_type_23_error type_23_error;
+                struct ipr_hostrcb_type_24_error type_24_error;
+                struct ipr_hostrcb_type_30_error type_30_error;
+        } u;
+}__attribute__((packed, aligned (8)));
+
 struct ipr_hostrcb_raw {
         __be32 data[sizeof(struct ipr_hostrcb_error)/sizeof(__be32)];
 }__attribute__((packed, aligned (4)));
@@ -965,7 +1063,11 @@ struct ipr_hcam {
 #define IPR_HOST_RCB_OVERLAY_ID_16                              0x16
 #define IPR_HOST_RCB_OVERLAY_ID_17                              0x17
 #define IPR_HOST_RCB_OVERLAY_ID_20                              0x20
-#define IPR_HOST_RCB_OVERLAY_ID_DEFAULT                 0xFF
+#define IPR_HOST_RCB_OVERLAY_ID_23                              0x23
+#define IPR_HOST_RCB_OVERLAY_ID_24                              0x24
+#define IPR_HOST_RCB_OVERLAY_ID_26                              0x26
+#define IPR_HOST_RCB_OVERLAY_ID_30                              0x30
+#define IPR_HOST_RCB_OVERLAY_ID_DEFAULT                         0xFF
 
         u8 reserved1[3];
         __be32 ilid;
@@ -975,6 +1077,7 @@ struct ipr_hcam {
 
         union {
                 struct ipr_hostrcb_error error;
+                struct ipr_hostrcb64_error error64;
                 struct ipr_hostrcb_cfg_ch_not ccn;
                 struct ipr_hostrcb_raw raw;
         } u;
@@ -985,6 +1088,7 @@ struct ipr_hostrcb {
         dma_addr_t hostrcb_dma;
         struct list_head queue;
         struct ipr_ioa_cfg *ioa_cfg;
+        char rp_buffer[IPR_MAX_RES_PATH_LENGTH];
 };
 
 /* IPR smart dump table structures */
@@ -1521,14 +1625,21 @@ struct ipr_ucode_image_header {
 }
 
 #define ipr_hcam_err(hostrcb, fmt, ...)                                 \
-{                                                                                                       \
-        if (ipr_is_device(&(hostrcb)->hcam.u.error.failing_dev_res_addr)) {             \
-                ipr_ra_err((hostrcb)->ioa_cfg,                                                  \
-                                (hostrcb)->hcam.u.error.failing_dev_res_addr,                   \
-                                fmt, ##__VA_ARGS__);                                                    \
-        } else {                                                                                        \
-                dev_err(&(hostrcb)->ioa_cfg->pdev->dev, fmt, ##__VA_ARGS__);            \
-        }                                                                                               \
+{                                                                       \
+        if (ipr_is_device(hostrcb)) {                                   \
+                if ((hostrcb)->ioa_cfg->sis64) {                        \
+                        printk(KERN_ERR IPR_NAME ": %s: " fmt,          \
+                                ipr_format_resource_path(&hostrcb->hcam.u.error64.fd_res_path[0], \
+                                        &hostrcb->rp_buffer[0]),        \
+                                __VA_ARGS__);                           \
+                } else {                                                \
+                        ipr_ra_err((hostrcb)->ioa_cfg,                  \
+                                (hostrcb)->hcam.u.error.fd_res_addr,    \
+                                fmt, __VA_ARGS__);                      \
+                }                                                       \
+        } else {                                                        \
+                dev_err(&(hostrcb)->ioa_cfg->pdev->dev, fmt, __VA_ARGS__); \
+        }                                                               \
 }
 
 #define ipr_trace ipr_dbg("%s: %s: Line: %d\n",\
@@ -1637,18 +1748,29 @@ static inline int ipr_is_naca_model(struct ipr_resource_entry *res)
 }
 
 /**
- * ipr_is_device - Determine if resource address is that of a device
- * @res_addr:   resource address struct
+ * ipr_is_device - Determine if the hostrcb structure is related to a device
+ * @hostrcb:    host resource control blocks struct
  *
  * Return value:
  *      1 if AF / 0 if not AF
  **/
-static inline int ipr_is_device(struct ipr_res_addr *res_addr)
+static inline int ipr_is_device(struct ipr_hostrcb *hostrcb)
 {
-        if ((res_addr->bus < IPR_MAX_NUM_BUSES) &&
-            (res_addr->target < (IPR_MAX_NUM_TARGETS_PER_BUS - 1)))
-                return 1;
-
+        struct ipr_res_addr *res_addr;
+        u8 *res_path;
+
+        if (hostrcb->ioa_cfg->sis64) {
+                res_path = &hostrcb->hcam.u.error64.fd_res_path[0];
+                if ((res_path[0] == 0x00 || res_path[0] == 0x80 ||
+                    res_path[0] == 0x81) && res_path[2] != 0xFF)
+                        return 1;
+        } else {
+                res_addr = &hostrcb->hcam.u.error.fd_res_addr;
+
+                if ((res_addr->bus < IPR_MAX_NUM_BUSES) &&
+                    (res_addr->target < (IPR_MAX_NUM_TARGETS_PER_BUS - 1)))
+                        return 1;
+        }
         return 0;
 }