patch-2.2.18 linux/drivers/scsi/a3000.c

• Lines: 49
• Date: Fri Oct 13 23:58:25 2000
• Orig file: v2.2.17/drivers/scsi/a3000.c
• Orig date: Fri Apr 21 12:46:27 2000

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.17/drivers/scsi/a3000.c linux/drivers/scsi/a3000.c
@@ -38,28 +38,16 @@
 	return;
     if (status & ISTR_INTS)
     {
-	/* disable PORTS interrupt */
-	custom.intena = IF_PORTS;
 	wd33c93_intr (a3000_host);
-	/* enable PORTS interrupt */
-	custom.intena = IF_SETCLR | IF_PORTS;
     } else {
-      printk("Non-serviced A3000 SCSI-interrupt? ISTR = %02x\n", status);
+        printk("Non-serviced A3000 SCSI-interrupt? ISTR = %02x\n", status);
     }
 }
 
-static void do_a3000_intr (int irq, void *dummy, struct pt_regs *fp)
-{
-    unsigned long flags;
-
-    spin_lock_irqsave(&io_request_lock, flags);
-    a3000_intr(irq, dummy, fp);
-    spin_unlock_irqrestore(&io_request_lock, flags);
-}
 static int dma_setup (Scsi_Cmnd *cmd, int dir_in)
 {
     unsigned short cntr = CNTR_PDMD | CNTR_INTEN;
-    unsigned long addr = VTOP(cmd->SCp.ptr);
+    unsigned long addr = virt_to_bus(cmd->SCp.ptr);
 
     /*
      * if the physical address has the wrong alignment, or if
@@ -91,7 +79,7 @@
 			cmd->request_buffer, cmd->request_bufflen);
 	}
 
-	addr = VTOP(HDATA(a3000_host)->dma_bounce_buffer);
+	addr = virt_to_bus(HDATA(a3000_host)->dma_bounce_buffer);
     }
 
     /* setup dma direction */
@@ -194,7 +182,7 @@
     DMA(a3000_host)->DAWR = DAWR_A3000;
     wd33c93_init(a3000_host, (wd33c93_regs *)&(DMA(a3000_host)->SASR),
 		 dma_setup, dma_stop, WD33C93_FS_12_15);
-    request_irq(IRQ_AMIGA_PORTS, do_a3000_intr, 0, "A3000 SCSI", a3000_intr);
+    request_irq(IRQ_AMIGA_PORTS, a3000_intr, 0, "A3000 SCSI", a3000_intr);
     DMA(a3000_host)->CNTR = CNTR_PDMD | CNTR_INTEN;
     called = 1;