diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 634254a..6126124 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -368,6 +368,8 @@
 
 #if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
 #include <asm/sn/io.h>
+#elif defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP30)
+#include <asm/pci/bridge.h>
 #endif
 
 
@@ -1453,6 +1455,12 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 		ha->flags.use_pci_vchannel = 1;
 		driver_setup.no_nvram = 1;
 	}
+#elif defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP30)
+	if (ha->host_no == 0) {
+		printk(KERN_INFO "scsi(%li): Enabling vchannel on BRIDGE "
+		       "for SGI/MIPS\n", ha->host_no);
+		ha->flags.use_pci_vchannel = 1;
+	}
 #endif
 
 	/* TODO: implement support for the 1040 nvram format */
@@ -2911,7 +2919,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 				break;
 
 			dma_handle = sg_dma_address(s);
-#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP30)
 			if (ha->flags.use_pci_vchannel)
 				sn_pci_set_vchan(ha->pdev,
 						 (unsigned long *)&dma_handle,
@@ -2973,7 +2981,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 				if (cnt == 5)
 					break;
 				dma_handle = sg_dma_address(s);
-#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP30)
 				if (ha->flags.use_pci_vchannel)
 					sn_pci_set_vchan(ha->pdev,
 							 (unsigned long *)&dma_handle,
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h
index 834884b..fd8c68c 100644
--- a/drivers/scsi/qla1280.h
+++ b/drivers/scsi/qla1280.h
@@ -1063,7 +1063,7 @@ struct scsi_qla_host {
 		uint32_t reset_active:1;		/* 3 */
 		uint32_t abort_isp_active:1;		/* 4 */
 		uint32_t disable_risc_code_load:1;	/* 5 */
-#ifdef __ia64__
+#if defined(__ia64__) || defined(__mips__)
 		uint32_t use_pci_vchannel:1;
 #endif
 	} flags;