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path: root/drivers/usb/host/isp1760-hcd.h
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Diffstat (limited to 'drivers/usb/host/isp1760-hcd.h')
-rw-r--r--drivers/usb/host/isp1760-hcd.h56
1 files changed, 18 insertions, 38 deletions
diff --git a/drivers/usb/host/isp1760-hcd.h b/drivers/usb/host/isp1760-hcd.h
index 6931ef5c9650..870507690607 100644
--- a/drivers/usb/host/isp1760-hcd.h
+++ b/drivers/usb/host/isp1760-hcd.h
@@ -69,6 +69,7 @@ void deinit_kmem_cache(void);
#define HC_INTERRUPT_ENABLE 0x314
#define INTERRUPT_ENABLE_MASK (HC_INTL_INT | HC_ATL_INT | HC_EOT_INT)
+#define INTERRUPT_ENABLE_SOT_MASK (HC_INTL_INT | HC_SOT_INT | HC_EOT_INT)
#define HC_ISO_INT (1 << 9)
#define HC_ATL_INT (1 << 8)
@@ -83,37 +84,29 @@ void deinit_kmem_cache(void);
#define HC_INT_IRQ_MASK_AND_REG 0x328
#define HC_ATL_IRQ_MASK_AND_REG 0x32C
-/* Register sets */
-#define HC_BEGIN_OF_ATL 0x0c00
-#define HC_BEGIN_OF_INT 0x0800
-#define HC_BEGIN_OF_ISO 0x0400
-#define HC_BEGIN_OF_PAYLOAD 0x1000
-
/* urb state*/
#define DELETE_URB (0x0008)
#define NO_TRANSFER_ACTIVE (0xffffffff)
-#define ATL_REGS_OFFSET (0xc00)
-#define INT_REGS_OFFSET (0x800)
-
-/* Philips Transfer Descriptor (PTD) */
+/* Philips Proprietary Transfer Descriptor (PTD) */
+typedef __u32 __bitwise __dw;
struct ptd {
- __le32 dw0;
- __le32 dw1;
- __le32 dw2;
- __le32 dw3;
- __le32 dw4;
- __le32 dw5;
- __le32 dw6;
- __le32 dw7;
+ __dw dw0;
+ __dw dw1;
+ __dw dw2;
+ __dw dw3;
+ __dw dw4;
+ __dw dw5;
+ __dw dw6;
+ __dw dw7;
};
+#define PTD_OFFSET 0x0400
+#define ISO_PTD_OFFSET 0x0400
+#define INT_PTD_OFFSET 0x0800
+#define ATL_PTD_OFFSET 0x0c00
+#define PAYLOAD_OFFSET 0x1000
struct inter_packet_info {
- void *data_buffer;
- u32 payload;
-#define PTD_FIRE_NEXT (1 << 0)
-#define PTD_URB_FINISHED (1 << 1)
- struct urb *urb;
struct isp1760_qh *qh;
struct isp1760_qtd *qtd;
};
@@ -122,15 +115,6 @@ struct inter_packet_info {
typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh,
struct isp1760_qtd *qtd);
-#define isp1760_dbg(priv, fmt, args...) \
- dev_dbg(priv_to_hcd(priv)->self.controller, fmt, ##args)
-
-#define isp1760_info(priv, fmt, args...) \
- dev_info(priv_to_hcd(priv)->self.controller, fmt, ##args)
-
-#define isp1760_err(priv, fmt, args...) \
- dev_err(priv_to_hcd(priv)->self.controller, fmt, ##args)
-
/*
* Device flags that can vary from board to board. All of these
* indicate the most "atypical" case, so that a devflags of 0 is
@@ -167,10 +151,8 @@ 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 */
@@ -224,6 +206,4 @@ struct memory_chunk {
#define NAK_COUNTER (0)
#define ERR_COUNTER (2)
-#define HC_ATL_PL_SIZE (8192)
-
#endif