[SCSI] mpt fusion: add support for Brocade branded LSI FC HBA

Add support for Brocade 410/420 4Gbit FC HBAs.
They are re-branded LSI HBAs [LSI7104EP-LC/LSI7204EP-LC]

Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Acked-by: "Moore, Eric" <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 9d29ee6..04f75e2 100644 (file)
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1132,6 +1132,248 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
        return -1;
 }
 
+/**
+ *     mpt_get_product_name - returns product string
+ *     @vendor: pci vendor id
+ *     @device: pci device id
+ *     @revision: pci revision id
+ *     @prod_name: string returned
+ *
+ *     Returns product string displayed when driver loads,
+ *     in /proc/mpt/summary and /sysfs/class/scsi_host/host<X>/version_product
+ *
+ **/
+static void
+mpt_get_product_name(u16 vendor, u16 device, u8 revision, char *prod_name)
+{
+       char *product_str = NULL;
+
+       if (vendor == PCI_VENDOR_ID_BROCADE) {
+               switch (device)
+               {
+               case MPI_MANUFACTPAGE_DEVICEID_FC949E:
+                       switch (revision)
+                       {
+                       case 0x00:
+                               product_str = "BRE040 A0";
+                               break;
+                       case 0x01:
+                               product_str = "BRE040 A1";
+                               break;
+                       default:
+                               product_str = "BRE040";
+                               break;
+                       }
+                       break;
+               }
+               goto out;
+       }
+
+       switch (device)
+       {
+       case MPI_MANUFACTPAGE_DEVICEID_FC909:
+               product_str = "LSIFC909 B1";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC919:
+               product_str = "LSIFC919 B0";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC929:
+               product_str = "LSIFC929 B0";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC919X:
+               if (revision < 0x80)
+                       product_str = "LSIFC919X A0";
+               else
+                       product_str = "LSIFC919XL A1";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC929X:
+               if (revision < 0x80)
+                       product_str = "LSIFC929X A0";
+               else
+                       product_str = "LSIFC929XL A1";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC939X:
+               product_str = "LSIFC939X A1";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC949X:
+               product_str = "LSIFC949X A1";
+               break;
+       case MPI_MANUFACTPAGE_DEVICEID_FC949E:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSIFC949E A0";
+                       break;
+               case 0x01:
+                       product_str = "LSIFC949E A1";
+                       break;
+               default:
+                       product_str = "LSIFC949E";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_53C1030:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSI53C1030 A0";
+                       break;
+               case 0x01:
+                       product_str = "LSI53C1030 B0";
+                       break;
+               case 0x03:
+                       product_str = "LSI53C1030 B1";
+                       break;
+               case 0x07:
+                       product_str = "LSI53C1030 B2";
+                       break;
+               case 0x08:
+                       product_str = "LSI53C1030 C0";
+                       break;
+               case 0x80:
+                       product_str = "LSI53C1030T A0";
+                       break;
+               case 0x83:
+                       product_str = "LSI53C1030T A2";
+                       break;
+               case 0x87:
+                       product_str = "LSI53C1030T A3";
+                       break;
+               case 0xc1:
+                       product_str = "LSI53C1020A A1";
+                       break;
+               default:
+                       product_str = "LSI53C1030";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_1030_53C1035:
+               switch (revision)
+               {
+               case 0x03:
+                       product_str = "LSI53C1035 A2";
+                       break;
+               case 0x04:
+                       product_str = "LSI53C1035 B0";
+                       break;
+               default:
+                       product_str = "LSI53C1035";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_SAS1064:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSISAS1064 A1";
+                       break;
+               case 0x01:
+                       product_str = "LSISAS1064 A2";
+                       break;
+               case 0x02:
+                       product_str = "LSISAS1064 A3";
+                       break;
+               case 0x03:
+                       product_str = "LSISAS1064 A4";
+                       break;
+               default:
+                       product_str = "LSISAS1064";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_SAS1064E:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSISAS1064E A0";
+                       break;
+               case 0x01:
+                       product_str = "LSISAS1064E B0";
+                       break;
+               case 0x02:
+                       product_str = "LSISAS1064E B1";
+                       break;
+               case 0x04:
+                       product_str = "LSISAS1064E B2";
+                       break;
+               case 0x08:
+                       product_str = "LSISAS1064E B3";
+                       break;
+               default:
+                       product_str = "LSISAS1064E";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_SAS1068:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSISAS1068 A0";
+                       break;
+               case 0x01:
+                       product_str = "LSISAS1068 B0";
+                       break;
+               case 0x02:
+                       product_str = "LSISAS1068 B1";
+                       break;
+               default:
+                       product_str = "LSISAS1068";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_SAS1068E:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSISAS1068E A0";
+                       break;
+               case 0x01:
+                       product_str = "LSISAS1068E B0";
+                       break;
+               case 0x02:
+                       product_str = "LSISAS1068E B1";
+                       break;
+               case 0x04:
+                       product_str = "LSISAS1068E B2";
+                       break;
+               case 0x08:
+                       product_str = "LSISAS1068E B3";
+                       break;
+               default:
+                       product_str = "LSISAS1068E";
+                       break;
+               }
+               break;
+       case MPI_MANUFACTPAGE_DEVID_SAS1078:
+               switch (revision)
+               {
+               case 0x00:
+                       product_str = "LSISAS1078 A0";
+                       break;
+               case 0x01:
+                       product_str = "LSISAS1078 B0";
+                       break;
+               case 0x02:
+                       product_str = "LSISAS1078 C0";
+                       break;
+               case 0x03:
+                       product_str = "LSISAS1078 C1";
+                       break;
+               case 0x04:
+                       product_str = "LSISAS1078 C2";
+                       break;
+               default:
+                       product_str = "LSISAS1078";
+                       break;
+               }
+               break;
+       }
+
+ out:
+       if (product_str)
+               sprintf(prod_name, "%s", product_str);
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *     mpt_attach - Install a PCI intelligent MPT adapter.
@@ -1275,23 +1517,23 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
                ioc->pio_chip = (SYSIF_REGS __iomem *)pmem;
        }
 
-       if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC909) {
-               ioc->prod_name = "LSIFC909";
-               ioc->bus_type = FC;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) {
-               ioc->prod_name = "LSIFC929";
-               ioc->bus_type = FC;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC919) {
-               ioc->prod_name = "LSIFC919";
-               ioc->bus_type = FC;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929X) {
-               pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
+       pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
+       mpt_get_product_name(pdev->vendor, pdev->device, revision, ioc->prod_name);
+
+       switch (pdev->device)
+       {
+       case MPI_MANUFACTPAGE_DEVICEID_FC939X:
+       case MPI_MANUFACTPAGE_DEVICEID_FC949X:
+               ioc->errata_flag_1064 = 1;
+       case MPI_MANUFACTPAGE_DEVICEID_FC909:
+       case MPI_MANUFACTPAGE_DEVICEID_FC929:
+       case MPI_MANUFACTPAGE_DEVICEID_FC919:
+       case MPI_MANUFACTPAGE_DEVICEID_FC949E:
                ioc->bus_type = FC;
+               break;
+
+       case MPI_MANUFACTPAGE_DEVICEID_FC929X:
                if (revision < XL_929) {
-                       ioc->prod_name = "LSIFC929X";
                        /* 929X Chip Fix. Set Split transactions level
                        * for PCIX. Set MOST bits to zero.
                        */
@@ -1299,75 +1541,46 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
                        pcixcmd &= 0x8F;
                        pci_write_config_byte(pdev, 0x6a, pcixcmd);
                } else {
-                       ioc->prod_name = "LSIFC929XL";
                        /* 929XL Chip Fix. Set MMRBC to 0x08.
                        */
                        pci_read_config_byte(pdev, 0x6a, &pcixcmd);
                        pcixcmd |= 0x08;
                        pci_write_config_byte(pdev, 0x6a, pcixcmd);
                }
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC919X) {
-               ioc->prod_name = "LSIFC919X";
                ioc->bus_type = FC;
+               break;
+
+       case MPI_MANUFACTPAGE_DEVICEID_FC919X:
                /* 919X Chip Fix. Set Split transactions level
                 * for PCIX. Set MOST bits to zero.
                 */
                pci_read_config_byte(pdev, 0x6a, &pcixcmd);
                pcixcmd &= 0x8F;
                pci_write_config_byte(pdev, 0x6a, pcixcmd);
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC939X) {
-               ioc->prod_name = "LSIFC939X";
-               ioc->bus_type = FC;
-               ioc->errata_flag_1064 = 1;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC949X) {
-               ioc->prod_name = "LSIFC949X";
                ioc->bus_type = FC;
-               ioc->errata_flag_1064 = 1;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC949E) {
-               ioc->prod_name = "LSIFC949E";
-               ioc->bus_type = FC;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_53C1030) {
-               ioc->prod_name = "LSI53C1030";
-               ioc->bus_type = SPI;
+               break;
+
+       case MPI_MANUFACTPAGE_DEVID_53C1030:
                /* 1030 Chip Fix. Disable Split transactions
                 * for PCIX. Set MOST bits to zero if Rev < C0( = 8).
                 */
-               pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
                if (revision < C0_1030) {
                        pci_read_config_byte(pdev, 0x6a, &pcixcmd);
                        pcixcmd &= 0x8F;
                        pci_write_config_byte(pdev, 0x6a, pcixcmd);
                }
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_1030_53C1035) {
-               ioc->prod_name = "LSI53C1035";
+
+       case MPI_MANUFACTPAGE_DEVID_1030_53C1035:
                ioc->bus_type = SPI;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1064) {
-               ioc->prod_name = "LSISAS1064";
-               ioc->bus_type = SAS;
-               ioc->errata_flag_1064 = 1;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1068) {
-               ioc->prod_name = "LSISAS1068";
-               ioc->bus_type = SAS;
+               break;
+
+       case MPI_MANUFACTPAGE_DEVID_SAS1064:
+       case MPI_MANUFACTPAGE_DEVID_SAS1068:
                ioc->errata_flag_1064 = 1;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1064E) {
-               ioc->prod_name = "LSISAS1064E";
-               ioc->bus_type = SAS;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1068E) {
-               ioc->prod_name = "LSISAS1068E";
-               ioc->bus_type = SAS;
-       }
-       else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1078) {
-               ioc->prod_name = "LSISAS1078";
+
+       case MPI_MANUFACTPAGE_DEVID_SAS1064E:
+       case MPI_MANUFACTPAGE_DEVID_SAS1068E:
+       case MPI_MANUFACTPAGE_DEVID_SAS1078:
                ioc->bus_type = SAS;
        }
 
@@ -2140,8 +2353,8 @@ MptDisplayIocCapabilities(MPT_ADAPTER *ioc)
        int i = 0;
 
        printk(KERN_INFO "%s: ", ioc->name);
-       if (ioc->prod_name && strlen(ioc->prod_name) > 3)
-               printk("%s: ", ioc->prod_name+3);
+       if (ioc->prod_name)
+               printk("%s: ", ioc->prod_name);
        printk("Capabilities={");
 
        if (ioc->pfacts[0].ProtocolFlags & MPI_PORTFACTS_PROTOCOL_INITIATOR) {

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 959d243..98eb9c6 100644 (file)
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -537,7 +537,7 @@ typedef struct _MPT_ADAPTER
        int                      id;            /* Unique adapter id N {0,1,2,...} */
        int                      pci_irq;       /* This irq           */
        char                     name[MPT_NAME_LENGTH]; /* "iocN"             */
-       char                    *prod_name;     /* "LSIFC9x9"         */
+       char                     prod_name[MPT_NAME_LENGTH];    /* "LSIFC9x9"         */
        char                     board_name[16];
        char                     board_assembly[16];
        char                     board_tracer[16];

diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index d2db93b..f2ebaa9 100644 (file)
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -154,6 +154,8 @@ static struct pci_device_id mptfc_pci_table[] = {
                PCI_ANY_ID, PCI_ANY_ID },
        { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC949E,
                PCI_ANY_ID, PCI_ANY_ID },
+       { PCI_VENDOR_ID_BROCADE, MPI_MANUFACTPAGE_DEVICEID_FC949E,
+               PCI_ANY_ID, PCI_ANY_ID },
        {0}     /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(pci, mptfc_pci_table);