[SCSI] pm8001: enable read HBA SAS address from VPD

Signed-off-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/pm8001/pm8001_ctl.h b/drivers/scsi/pm8001/pm8001_ctl.h
index 22644de..63ad4aa 100644 (file)
--- a/drivers/scsi/pm8001/pm8001_ctl.h
+++ b/drivers/scsi/pm8001/pm8001_ctl.h
@@ -45,16 +45,6 @@
 #define HEADER_LEN                     28
 #define SIZE_OFFSET                    16
 
-struct pm8001_ioctl_payload {
-       u32     signature;
-       u16     major_function;
-       u16     minor_function;
-       u16     length;
-       u16     status;
-       u16     offset;
-       u16     id;
-       u8      func_specific[1];
-};
 
 #define FLASH_OK                        0x000000
 #define FAIL_OPEN_BIOS_FILE             0x000100

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index fb6379a..c2f1032 100644 (file)
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -516,19 +516,23 @@ static void pm8001_init_sas_add(struct pm8001_hba_info *pm8001_ha)
        u8 i;
 #ifdef PM8001_READ_VPD
        DECLARE_COMPLETION_ONSTACK(completion);
+       struct pm8001_ioctl_payload payload;
        pm8001_ha->nvmd_completion = &completion;
-       PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, 0, 0);
+       payload.minor_function = 0;
+       payload.length = 128;
+       payload.func_specific = kzalloc(128, GFP_KERNEL);
+       PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload);
        wait_for_completion(&completion);
        for (i = 0; i < pm8001_ha->chip->n_phy; i++) {
                memcpy(&pm8001_ha->phy[i].dev_sas_addr, pm8001_ha->sas_addr,
                        SAS_ADDR_SIZE);
                PM8001_INIT_DBG(pm8001_ha,
-                       pm8001_printk("phy %d sas_addr = %x \n", i,
-                       (u64)pm8001_ha->phy[i].dev_sas_addr));
+                       pm8001_printk("phy %d sas_addr = %016llx \n", i,
+                       pm8001_ha->phy[i].dev_sas_addr));
        }
 #else
        for (i = 0; i < pm8001_ha->chip->n_phy; i++) {
-               pm8001_ha->phy[i].dev_sas_addr = 0x500e004010000004ULL;
+               pm8001_ha->phy[i].dev_sas_addr = 0x50010c600047f9d0ULL;
                pm8001_ha->phy[i].dev_sas_addr =
                        cpu_to_be64((u64)
                                (*(u64 *)&pm8001_ha->phy[i].dev_sas_addr));

diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index c44a115..599601e 100644 (file)
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -100,6 +100,7 @@ do {                                                \
 
 #define PM8001_USE_TASKLET
 #define PM8001_USE_MSIX
+#define PM8001_READ_VPD
 
 
 #define DEV_IS_EXPANDER(type)  ((type == EDGE_DEV) || (type == FANOUT_DEV))
@@ -111,7 +112,22 @@ extern const struct pm8001_dispatch pm8001_8001_dispatch;
 struct pm8001_hba_info;
 struct pm8001_ccb_info;
 struct pm8001_device;
-struct pm8001_tmf_task;
+/* define task management IU */
+struct pm8001_tmf_task {
+       u8      tmf;
+       u32     tag_of_task_to_be_managed;
+};
+struct pm8001_ioctl_payload {
+       u32     signature;
+       u16     major_function;
+       u16     minor_function;
+       u16     length;
+       u16     status;
+       u16     offset;
+       u16     id;
+       u8      *func_specific;
+};
+
 struct pm8001_dispatch {
        char *name;
        int (*chip_init)(struct pm8001_hba_info *pm8001_ha);
@@ -390,11 +406,7 @@ struct pm8001_fw_image_header {
        __be32 startup_entry;
 } __attribute__((packed, aligned(4)));
 
-/* define task management IU */
-struct pm8001_tmf_task {
-       u8      tmf;
-       u32     tag_of_task_to_be_managed;
-};
+
 /**
  * FW Flash Update status values
  */