patch-2.2.17 linux/drivers/scsi/ppa.h

• Lines: 20
• Date: Mon Sep 4 18:39:21 2000
• Orig file: v2.2.16/drivers/scsi/ppa.h
• Orig date: Mon Sep 4 18:37:35 2000

diff -u --recursive --new-file v2.2.16/drivers/scsi/ppa.h linux/drivers/scsi/ppa.h
@@ -117,14 +117,15 @@
 #define r_str(x)        (unsigned char)inb((x)+1)
 #define r_ctr(x)        (unsigned char)inb((x)+2)
 #define r_epp(x)        (unsigned char)inb((x)+4)
-#define r_fifo(x)       (unsigned char)inb((x)+0x400)
-#define r_ecr(x)        (unsigned char)inb((x)+0x402)
+#define r_fifo(x)       (unsigned char)inb((x)) /* x must be base_hi */
+					/* On PCI is base+0x400 != base_hi */
+#define r_ecr(x)        (unsigned char)inb((x)+0x2) /* x must be base_hi */
 
 #define w_dtr(x,y)      outb(y, (x))
 #define w_str(x,y)      outb(y, (x)+1)
 #define w_epp(x,y)      outb(y, (x)+4)
-#define w_fifo(x,y)     outb(y, (x)+0x400)
-#define w_ecr(x,y)      outb(y, (x)+0x402)
+#define w_fifo(x,y)     outb(y, (x))	/* x must be base_hi */
+#define w_ecr(x,y)      outb(y, (x)+0x2)/* x must be base_hi */
 
 #ifdef CONFIG_SCSI_IZIP_SLOW_CTR
 #define w_ctr(x,y)      outb_p(y, (x)+2)