I updated the SDDR09 driver to dummy up a response for MODE SENSE code
page 0x3F. I also made sure that sizeof(mode_page_01) returns the proper
size; it does.
Changes are in the CVS tree, but here is the patch.
--Rob
--- sddr09.c.orig Tue Mar 27 17:05:41 2001
+++ sddr09.c Tue Mar 27 17:00:57 2001
@@ -1,13 +1,13 @@
/* Driver for SanDisk SDDR-09 SmartMedia reader
*
- * $Id: sddr09.c,v 1.14 2000/11/21 02:58:26 mdharm Exp $
+ * $Id: sddr09.c,v 1.15 2001/03/27 22:09:17 groovyjava Exp $
*
* SDDR09 driver v0.1:
*
* First release
*
* Current development and maintenance by:
- * (c) 2000 Robert Baruch ([EMAIL PROTECTED])
+ * (c) 2000, 2001 Robert Baruch ([EMAIL PROTECTED])
*
* The SanDisk SDDR-09 SmartMedia reader uses the Shuttle EUSB-01 chip.
* This chip is a programmable USB controller. In the SDDR-09, it has
@@ -38,7 +38,7 @@
#include <linux/sched.h>
#include <linux/errno.h>
-#include <linux/malloc.h>
+#include <linux/slab.h>
#define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
#define LSB_of(s) ((s)&0xFF)
@@ -812,8 +812,10 @@
unsigned char inquiry_response[36] = {
0x00, 0x80, 0x00, 0x02, 0x1F, 0x00, 0x00, 0x00
};
-
unsigned char mode_page_01[4] = { // write-protected for now
-
0x03, 0x00, 0x80, 0x00
+
unsigned char mode_page_01[16] = { // write-protected for now
+
0x03, 0x00, 0x80, 0x00,
+
0x01, 0x0A,
+
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
unsigned char *ptr;
unsigned long capacity;
@@ -890,10 +892,29 @@
// be a check for write-protect here
if ( (srb->cmnd[2] & 0x3F) == 0x01 ) {
-
if (ptr==NULL || srb->request_bufflen<4)
+
+
US_DEBUGP(
+
"SDDR09: Dummy up request for mode page 1\n");
+
+
if (ptr==NULL ||
+
srb->request_bufflen<sizeof(mode_page_01))
return USB_STOR_TRANSPORT_ERROR;
+
memcpy(ptr, mode_page_01, sizeof(mode_page_01));
return USB_STOR_TRANSPORT_GOOD;
+
+
} else if ( (srb->cmnd[2] & 0x3F) == 0x3F ) {
+
+
US_DEBUGP(
+
"SDDR09: Dummy up request for all mode pages\n");
+
+
if (ptr==NULL ||
+
srb->request_bufflen<sizeof(mode_page_01))
+
return USB_STOR_TRANSPORT_ERROR;
+
+
memcpy(ptr, mode_page_01, sizeof(mode_page_01));
+
return USB_STOR_TRANSPORT_GOOD;
+
}
// FIXME: sense buffer?
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