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authorPaul Mackerras <paulus@samba.org>2005-10-31 13:37:12 +1100
committerPaul Mackerras <paulus@samba.org>2005-10-31 13:37:12 +1100
commit23fd07750a789a66fe88cf173d52a18f1a387da4 (patch)
tree06fdd6df35fdb835abdaa9b754d62f6b84b97250 /drivers/usb/storage/usb.h
parentbd787d438a59266af3c9f6351644c85ef1dd21fe (diff)
parented28f96ac1960f30f818374d65be71d2fdf811b0 (diff)
Merge ../linux-2.6 by hand
Diffstat (limited to 'drivers/usb/storage/usb.h')
-rw-r--r--drivers/usb/storage/usb.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index a195adae57b..98b09711a73 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -117,6 +117,7 @@ enum { US_DO_ALL_FLAGS };
*/
#define US_IOBUF_SIZE 64 /* Size of the DMA-mapped I/O buffer */
+#define US_SENSE_SIZE 18 /* Size of the autosense data buffer */
typedef int (*trans_cmnd)(struct scsi_cmnd *, struct us_data*);
typedef int (*trans_reset)(struct us_data*);
@@ -160,14 +161,12 @@ struct us_data {
struct scsi_cmnd *srb; /* current srb */
unsigned int tag; /* current dCBWTag */
- /* thread information */
- int pid; /* control thread */
-
/* control and bulk communications data */
struct urb *current_urb; /* USB requests */
struct usb_ctrlrequest *cr; /* control requests */
struct usb_sg_request current_sg; /* scatter-gather req. */
unsigned char *iobuf; /* I/O buffer */
+ unsigned char *sensebuf; /* sense data buffer */
dma_addr_t cr_dma; /* buffer DMA addresses */
dma_addr_t iobuf_dma;