diff options
Diffstat (limited to 'include/hw/net/cadence_gem.h')
| -rw-r--r-- | include/hw/net/cadence_gem.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/net/cadence_gem.h b/include/hw/net/cadence_gem.h index 5c83036ade..54e646ff79 100644 --- a/include/hw/net/cadence_gem.h +++ b/include/hw/net/cadence_gem.h @@ -40,6 +40,9 @@ #define MAX_TYPE1_SCREENERS 16 #define MAX_TYPE2_SCREENERS 16 +#define MAX_JUMBO_FRAME_SIZE_MASK 0x3FFF +#define MAX_FRAME_SIZE MAX_JUMBO_FRAME_SIZE_MASK + typedef struct CadenceGEMState { /*< private >*/ SysBusDevice parent_obj; @@ -57,6 +60,7 @@ typedef struct CadenceGEMState { uint8_t num_type1_screeners; uint8_t num_type2_screeners; uint32_t revision; + uint16_t jumbo_max_len; /* GEM registers backing store */ uint32_t regs[CADENCE_GEM_MAXREG]; @@ -80,6 +84,8 @@ typedef struct CadenceGEMState { uint8_t can_rx_state; /* Debug only */ + uint8_t tx_packet[MAX_FRAME_SIZE]; + uint8_t rx_packet[MAX_FRAME_SIZE]; uint32_t rx_desc[MAX_PRIORITY_QUEUES][DESC_MAX_NUM_WORDS]; bool sar_active[4]; |