diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.h | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.h b/drivers/infiniband/hw/hfi1/sdma.h index 46c775f255d1..6dc63d7c5685 100644 --- a/drivers/infiniband/hw/hfi1/sdma.h +++ b/drivers/infiniband/hw/hfi1/sdma.h @@ -1,7 +1,7 @@ #ifndef _HFI1_SDMA_H #define _HFI1_SDMA_H /* - * Copyright(c) 2015, 2016 Intel Corporation. + * Copyright(c) 2015 - 2018 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -62,16 +62,6 @@ /* Hardware limit for SDMA packet size */ #define MAX_SDMA_PKT_SIZE ((16 * 1024) - 1) -#define SDMA_TXREQ_S_OK 0 -#define SDMA_TXREQ_S_SENDERROR 1 -#define SDMA_TXREQ_S_ABORTED 2 -#define SDMA_TXREQ_S_SHUTDOWN 3 - -/* flags bits */ -#define SDMA_TXREQ_F_URGENT 0x0001 -#define SDMA_TXREQ_F_AHG_COPY 0x0002 -#define SDMA_TXREQ_F_USE_AHG 0x0004 - #define SDMA_MAP_NONE 0 #define SDMA_MAP_SINGLE 1 #define SDMA_MAP_PAGE 2 @@ -415,6 +405,7 @@ struct sdma_engine { struct list_head flushlist; struct cpumask cpu_mask; struct kobject kobj; + u32 msix_intr; }; int sdma_init(struct hfi1_devdata *dd, u8 port); @@ -849,16 +840,16 @@ static inline int sdma_txadd_kvaddr( dd, SDMA_MAP_SINGLE, tx, addr, len); } -struct iowait; +struct iowait_work; int sdma_send_txreq(struct sdma_engine *sde, - struct iowait *wait, + struct iowait_work *wait, struct sdma_txreq *tx, bool pkts_sent); int sdma_send_txlist(struct sdma_engine *sde, - struct iowait *wait, + struct iowait_work *wait, struct list_head *tx_list, - u32 *count); + u16 *count_out); int sdma_ahg_alloc(struct sdma_engine *sde); void sdma_ahg_free(struct sdma_engine *sde, int ahg_index); |