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From: Ryan Bradetich <rbradetich@uswest.net>
To: parisc-linux@lists.parisc-linux.org
Subject: [parisc-linux] [PATCH] highmem_io for the sym53c8xx_2 driver??
Date: 23 Nov 2002 00:38:26 -0700	[thread overview]
Message-ID: <1038037106.14815.4.camel@beavis> (raw)

Hello parisc-linux hackers,

I traced my boot problem with cvs head for the linux-2.4 tree down to
the following patch:

Index: drivers/scsi/sym53c8xx_2/sym53c8xx.h
===================================================================
RCS file: /var/cvs/linux/drivers/scsi/sym53c8xx_2/sym53c8xx.h,v
retrieving revision 1.4
diff -u -p -r1.4 sym53c8xx.h
--- drivers/scsi/sym53c8xx_2/sym53c8xx.h	13 Nov 2002 15:15:44 -0000	1.4
+++ drivers/scsi/sym53c8xx_2/sym53c8xx.h	23 Nov 2002 07:32:10 -0000
@@ -119,8 +119,7 @@ int sym53c8xx_release(struct Scsi_Host *
 	this_id:		7,					\
 	sg_tablesize:		0,					\
 	cmd_per_lun:		0,					\
-	use_clustering:		DISABLE_CLUSTERING,			\
-	highmem_io:		1}
+	use_clustering:		DISABLE_CLUSTERING}
 
 #endif /* defined(HOSTS_C) || defined(MODULE) */ 
 
Index: drivers/scsi/sym53c8xx_2/sym_glue.c
===================================================================
RCS file: /var/cvs/linux/drivers/scsi/sym53c8xx_2/sym_glue.c,v
retrieving revision 1.6
diff -u -p -r1.6 sym_glue.c
--- drivers/scsi/sym53c8xx_2/sym_glue.c	16 Nov 2002 06:10:46 -0000	1.6
+++ drivers/scsi/sym53c8xx_2/sym_glue.c	23 Nov 2002 07:32:11 -0000
@@ -2154,7 +2154,6 @@ sym_attach (Scsi_Host_Template *tpnt, in
 	instance->max_cmd_len	= 16;
 #endif
 	instance->select_queue_depths = sym53c8xx_select_queue_depths;
-	instance->highmem_io	= 1;
 
 	SYM_UNLOCK_HCB(np, flags);
 



I am not sure what the highmem_io flag does, but when it is enabled it
causes my C200 to HPMC.

Thoughts?

Thanks,

- Ryan

             reply	other threads:[~2002-11-23  7:38 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-23  7:38 Ryan Bradetich [this message]
2002-11-24  2:13 ` [parisc-linux] [PATCH] highmem_io for the sym53c8xx_2 driver?? Grant Grundler
2002-11-24  2:43 ` Grant Grundler
2002-11-25 18:59   ` Ryan Bradetich
2002-11-26 15:07   ` jsoe0708
2002-11-26 18:45     ` Grant Grundler

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