diff options
Diffstat (limited to 'openpcd/firmware/src/pcd_enumerate.h')
| -rw-r--r-- | openpcd/firmware/src/pcd_enumerate.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/openpcd/firmware/src/pcd_enumerate.h b/openpcd/firmware/src/pcd_enumerate.h index 31d8f28..d08ba65 100644 --- a/openpcd/firmware/src/pcd_enumerate.h +++ b/openpcd/firmware/src/pcd_enumerate.h @@ -17,6 +17,8 @@ #include <sys/types.h> #include <AT91SAM7.h> +#include <asm/atomic.h> +#include "src/openpcd.h" #define AT91C_EP_OUT 1 #define AT91C_EP_OUT_SIZE 0x40 @@ -24,6 +26,11 @@ #define AT91C_EP_IN_SIZE 0x40 #define AT91C_EP_INT 3 +struct ep_ctx { + atomic_t pkts_in_transit; + void *ctx; +}; + typedef struct _AT91S_CDC { @@ -31,14 +38,18 @@ typedef struct _AT91S_CDC unsigned char currentConfiguration; unsigned char currentConnection; unsigned int currentRcvBank; - void *ep_ctx[4]; + struct ep_ctx ep[4]; } AT91S_CDC, *AT91PS_CDC; //* external function description extern void udp_init(void); u_int8_t AT91F_UDP_IsConfigured(void); -u_int32_t AT91F_UDP_Write(u_int8_t irq, const unsigned char *pData, u_int32_t length); + +//u_int32_t AT91F_UDP_Write(u_int8_t irq, const unsigned char *pData, u_int32_t length); + +extern int udp_refill_ep(int ep, struct req_ctx *rctx); +extern void udp_unthrottle(void); #endif // CDC_ENUMERATE_H |