diff options
Diffstat (limited to 'include/hw/net/cadence_gem.h')
| -rw-r--r-- | include/hw/net/cadence_gem.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/hw/net/cadence_gem.h b/include/hw/net/cadence_gem.h index 35de622063..5426961d91 100644 --- a/include/hw/net/cadence_gem.h +++ b/include/hw/net/cadence_gem.h @@ -32,6 +32,9 @@ #define CADENCE_GEM_MAXREG (0x00000800 / 4) /* Last valid GEM address */ +/* Max number of words in a DMA descriptor. */ +#define DESC_MAX_NUM_WORDS 6 + #define MAX_PRIORITY_QUEUES 8 #define MAX_TYPE1_SCREENERS 16 #define MAX_TYPE2_SCREENERS 16 @@ -42,6 +45,8 @@ typedef struct CadenceGEMState { /*< public >*/ MemoryRegion iomem; + MemoryRegion *dma_mr; + AddressSpace dma_as; NICState *nic; NICConf conf; qemu_irq irq[MAX_PRIORITY_QUEUES]; @@ -74,7 +79,7 @@ typedef struct CadenceGEMState { uint8_t can_rx_state; /* Debug only */ - unsigned rx_desc[MAX_PRIORITY_QUEUES][2]; + uint32_t rx_desc[MAX_PRIORITY_QUEUES][DESC_MAX_NUM_WORDS]; bool sar_active[4]; } CadenceGEMState; |