[SCSI] aacraid: Added Sync.mode to support series 7/8/9 controllers

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / aacraid / linit.c

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 705e13e470af18850ae4375533ae4f85495b592c..0d279c445a30c3ceb92d8e00dbd7cbcf190f2cc6 100644 (file)
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -56,7 +56,7 @@
 
 #include "aacraid.h"
 
-#define AAC_DRIVER_VERSION             "1.1-7"
+#define AAC_DRIVER_VERSION             "1.2-0"
 #ifndef AAC_DRIVER_BRANCH
 #define AAC_DRIVER_BRANCH              ""
 #endif
@@ -162,7 +162,10 @@ static const struct pci_device_id aac_pci_tbl[] __devinitdata = {
        { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 59 }, /* Adaptec Catch All */
        { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 60 }, /* Adaptec Rocket Catch All */
        { 0x9005, 0x0288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 61 }, /* Adaptec NEMER/ARK Catch All */
-       { 0x9005, 0x028b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 62 }, /* Adaptec PMC Catch All */
+       { 0x9005, 0x028b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 62 }, /* Adaptec PMC Series 6 (Tupelo) */
+       { 0x9005, 0x028c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 63 }, /* Adaptec PMC Series 7 (Denali) */
+       { 0x9005, 0x028d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 64 }, /* Adaptec PMC Series 8 */
+       { 0x9005, 0x028f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 65 }, /* Adaptec PMC Series 9 */
        { 0,}
 };
 MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@@ -238,7 +241,10 @@ static struct aac_driver_ident aac_drivers[] = {
        { aac_rx_init, "aacraid",  "ADAPTEC ", "RAID            ", 2 }, /* Adaptec Catch All */
        { aac_rkt_init, "aacraid", "ADAPTEC ", "RAID            ", 2 }, /* Adaptec Rocket Catch All */
        { aac_nark_init, "aacraid", "ADAPTEC ", "RAID           ", 2 }, /* Adaptec NEMER/ARK Catch All */
-       { aac_src_init, "aacraid", "ADAPTEC ", "RAID            ", 2 } /* Adaptec PMC Catch All */
+       { aac_src_init, "aacraid", "ADAPTEC ", "RAID            ", 2 }, /* Adaptec PMC Series 6 (Tupelo) */
+       { aac_srcv_init, "aacraid", "ADAPTEC ", "RAID            ", 2 }, /* Adaptec PMC Series 7 (Denali) */
+       { aac_srcv_init, "aacraid", "ADAPTEC ", "RAID            ", 2 }, /* Adaptec PMC Series 8 */
+       { aac_srcv_init, "aacraid", "ADAPTEC ", "RAID            ", 2 } /* Adaptec PMC Series 9 */
 };
 
 /**
@@ -1102,6 +1108,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        int error = -ENODEV;
        int unique_id = 0;
        u64 dmamask;
+       extern int aac_sync_mode;
 
        list_for_each_entry(aac, &aac_devices, entry) {
                if (aac->id > unique_id)
@@ -1162,6 +1169,21 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        if ((*aac_drivers[index].init)(aac))
                goto out_unmap;
 
+       if (aac->sync_mode) {
+               if (aac_sync_mode)
+                       printk(KERN_INFO "%s%d: Sync. mode enforced "
+                               "by driver parameter. This will cause "
+                               "a significant performance decrease!\n",
+                               aac->name,
+                               aac->id);
+               else
+                       printk(KERN_INFO "%s%d: Async. mode not supported "
+                               "by current driver, sync. mode enforced."
+                               "\nPlease update driver to get full performance.\n",
+                               aac->name,
+                               aac->id);
+       }
+
        /*
         *      Start any kernel threads needed
         */