diff options
Diffstat (limited to 'include/hw/net/cadence_gem.h')
| -rw-r--r-- | include/hw/net/cadence_gem.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/hw/net/cadence_gem.h b/include/hw/net/cadence_gem.h index f2e08e3575..c469ffe69b 100644 --- a/include/hw/net/cadence_gem.h +++ b/include/hw/net/cadence_gem.h @@ -30,7 +30,11 @@ #include "net/net.h" #include "hw/sysbus.h" -#define CADENCE_GEM_MAXREG (0x00000640/4) /* Last valid GEM address */ +#define CADENCE_GEM_MAXREG (0x00000800 / 4) /* Last valid GEM address */ + +#define MAX_PRIORITY_QUEUES 8 +#define MAX_TYPE1_SCREENERS 16 +#define MAX_TYPE2_SCREENERS 16 typedef struct CadenceGEMState { /*< private >*/ @@ -40,7 +44,12 @@ typedef struct CadenceGEMState { MemoryRegion iomem; NICState *nic; NICConf conf; - qemu_irq irq; + qemu_irq irq[MAX_PRIORITY_QUEUES]; + + /* Static properties */ + uint8_t num_priority_queues; + uint8_t num_type1_screeners; + uint8_t num_type2_screeners; /* GEM registers backing store */ uint32_t regs[CADENCE_GEM_MAXREG]; @@ -59,12 +68,12 @@ typedef struct CadenceGEMState { uint8_t phy_loop; /* Are we in phy loopback? */ /* The current DMA descriptor pointers */ - uint32_t rx_desc_addr; - uint32_t tx_desc_addr; + uint32_t rx_desc_addr[MAX_PRIORITY_QUEUES]; + uint32_t tx_desc_addr[MAX_PRIORITY_QUEUES]; uint8_t can_rx_state; /* Debug only */ - unsigned rx_desc[2]; + unsigned rx_desc[MAX_PRIORITY_QUEUES][2]; bool sar_active[4]; } CadenceGEMState; |