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usb/isp1760: Clean up payload address handling

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Encapsulate payload addresses within qtds.

Signed-off-by: Arvid Brodin <arvid.brodin@enea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arvid Brodin
2011-02-26 22:04:40 +01:00
committed by Greg Kroah-Hartman
parent fd436aee97
commit a041d8e437
2 changed files with 95 additions and 111 deletions
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9
drivers/usb/host/isp1760-hcd.h
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@@ -108,7 +108,6 @@ struct ptd {
struct inter_packet_info {
void *data_buffer;
u32 payload;
#define PTD_FIRE_NEXT (1 << 0)
#define PTD_URB_FINISHED (1 << 1)
struct isp1760_qh *qh;
@@ -164,10 +163,8 @@ struct memory_chunk {
#define BLOCK_2_SIZE 1024
#define BLOCK_3_SIZE 8192
#define BLOCKS (BLOCK_1_NUM + BLOCK_2_NUM + BLOCK_3_NUM)
#define PAYLOAD_SIZE 0xf000
/* I saw if some reloads if the pointer was negative */
#define ISP1760_NULL_POINTER (0x400)
#define MAX_PAYLOAD_SIZE BLOCK_3_SIZE
#define PAYLOAD_AREA_SIZE 0xf000
/* ATL */
/* DW0 */
@@ -221,6 +218,4 @@ struct memory_chunk {
#define NAK_COUNTER (0)
#define ERR_COUNTER (2)
#define HC_ATL_PL_SIZE (8192)
#endif