diff options
Diffstat (limited to 'ena_plat.h')
| -rw-r--r-- | ena_plat.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/ena_plat.h b/ena_plat.h index 48127d1d8d7b..199427013dd9 100644 --- a/ena_plat.h +++ b/ena_plat.h @@ -186,6 +186,7 @@ static inline long PTR_ERR(const void *ptr) #define ENA_COM_NO_MEM ENOMEM #define ENA_COM_NO_SPACE ENOSPC #define ENA_COM_TRY_AGAIN -1 +#define ENA_COM_UNSUPPORTED EOPNOTSUPP #define ENA_COM_NO_DEVICE ENODEV #define ENA_COM_PERMISSION EPERM #define ENA_COM_TIMER_EXPIRED ETIMEDOUT @@ -281,6 +282,17 @@ void ena_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nseg, int ena_dma_alloc(device_t dmadev, bus_size_t size, ena_mem_handle_t *dma, int mapflags); +#define ENA_MEMCPY_TO_DEVICE_64(dst, src, size) \ + do { \ + int count, i; \ + volatile uint64_t *to = (volatile uint64_t *)(dst); \ + const uint64_t *from = (const uint64_t *)(src); \ + count = (size) / 8; \ + \ + for (i = 0; i < count; i++, from++, to++) \ + *to = *from; \ + } while (0) + #define ENA_MEM_ALLOC(dmadev, size) malloc(size, M_DEVBUF, M_NOWAIT | M_ZERO) #define ENA_MEM_ALLOC_NODE(dmadev, size, virt, node, dev_node) (virt = NULL) #define ENA_MEM_FREE(dmadev, ptr) free(ptr, M_DEVBUF) @@ -321,6 +333,9 @@ int ena_dma_alloc(device_t dmadev, bus_size_t size, ena_mem_handle_t *dma, ((struct ena_bus*)bus)->reg_bar_h, \ (bus_size_t)(offset)) +#define ENA_DB_SYNC(mem_handle) bus_dmamap_sync((mem_handle)->tag, \ + (mem_handle)->map, BUS_DMASYNC_PREREAD) + #define time_after(a,b) ((long)((unsigned long)(b) - (unsigned long)(a)) < 0) #define VLAN_HLEN sizeof(struct ether_vlan_header) @@ -359,9 +374,6 @@ void prefetch(void *x) __var; \ }) -#include "ena_common_defs.h" -#include "ena_admin_defs.h" -#include "ena_eth_io_defs.h" -#include "ena_regs_defs.h" +#include "ena_defs/ena_includes.h" #endif /* ENA_PLAT_H_ */ |