AcoSail/kernel_optimize_test
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[SCSI] dec_esp: Use physical addresses

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Use physical addresses at the interface level, letting drivers remap
them as appropriate.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Ralf Baechle 2005-10-15 02:26:31 +01:00 committed by James Bottomley
parent b04fc67905
commit 73711b352f
1 changed files with 7 additions and 4 deletions
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11
drivers/scsi/dec_esp.c
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@ -18,7 +18,7 @@
* 20001005 - Initialization fixes for 2.4.0-test9
* Florian Lohoff <flo@rfc822.org>
*
* Copyright (C) 2002, 2003 Maciej W. Rozycki
* Copyright (C) 2002, 2003, 2005 Maciej W. Rozycki
*/
#include <linux/kernel.h>
@ -41,6 +41,7 @@
#include <asm/dec/ioasic_addrs.h>
#include <asm/dec/ioasic_ints.h>
#include <asm/dec/machtype.h>
#include <asm/dec/system.h>
#include <asm/dec/tc.h>
#define DEC_SCSI_SREG 0
@ -183,7 +184,8 @@ static int dec_esp_detect(Scsi_Host_Template * tpnt)
esp->dregs = 0;
/* ESP register base */
esp->eregs = (struct ESP_regs *) (system_base + IOASIC_SCSI);
esp->eregs = (void *)CKSEG1ADDR(dec_kn_slot_base +
IOASIC_SCSI);
/* Set the command buffer */
esp->esp_command = (volatile unsigned char *) cmd_buffer;
@ -228,10 +230,11 @@ static int dec_esp_detect(Scsi_Host_Template * tpnt)
mem_start = get_tc_base_addr(slot);
/* Store base addr into esp struct */
esp->slot = CPHYSADDR(mem_start);
esp->slot = mem_start;
esp->dregs = 0;
esp->eregs = (struct ESP_regs *) (mem_start + DEC_SCSI_SREG);
esp->eregs = (void *)CKSEG1ADDR(mem_start +
DEC_SCSI_SREG);
esp->do_pio_cmds = 1;
/* Set the command buffer */