make tx_head also visible

This commit is contained in:
Mariano Alvira 2010-03-29 19:28:01 -04:00
parent c6fc0e4d02
commit c6d3073b9c
2 changed files with 6 additions and 5 deletions

View file

@ -29,7 +29,7 @@ volatile packet_t* get_free_packet(void);
void free_packet(volatile packet_t *p);
void free_all_packets(void);
extern volatile packet_t *rx_head;
extern volatile packet_t *rx_head, *tx_head;
extern void maca_rx_callback(volatile packet_t *p) __attribute__((weak));
extern void maca_tx_callback(volatile packet_t *p) __attribute__((weak));
@ -152,6 +152,7 @@ enum {
#define MACA_KEY0 ((volatile uint32_t *) (MACA_BASE+0x164))
#define MACA_OPTIONS ((volatile uint32_t *) (MACA_BASE+0x180))
/******************************************************************************/
/* everything under this comment is messy, needs cleaning, and will */
/* probably change in the future */