diff options
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.h')
| -rw-r--r-- | drivers/usb/host/isp1760-hcd.h | 56 |
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 |