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-rw-r--r--ena_plat.h55
1 files changed, 33 insertions, 22 deletions
diff --git a/ena_plat.h b/ena_plat.h
index f096a5ff88d1..8fe1ec9aa731 100644
--- a/ena_plat.h
+++ b/ena_plat.h
@@ -1,5 +1,5 @@
/*-
- * BSD LICENSE
+ * SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2015-2020 Amazon.com, Inc. or its affiliates.
* All rights reserved.
@@ -110,22 +110,33 @@ extern struct ena_bus_space ebs;
extern int ena_log_level;
-#define ena_trace_raw(level, fmt, args...) \
+#define container_of(ptr, type, member) \
+ ({ \
+ const __typeof(((type *)0)->member) *__p = (ptr); \
+ (type *)((uintptr_t)__p - offsetof(type, member)); \
+ })
+
+#define ena_trace_raw(ctx, level, fmt, args...) \
do { \
+ ((void)(ctx)); \
if (((level) & ena_log_level) != (level)) \
break; \
printf(fmt, ##args); \
} while (0)
-#define ena_trace(level, fmt, args...) \
- ena_trace_raw(level, "%s() [TID:%d]: " \
+#define ena_trace(ctx, level, fmt, args...) \
+ ena_trace_raw(ctx, level, "%s() [TID:%d]: " \
fmt, __func__, curthread->td_tid, ##args)
-#define ena_trc_dbg(format, arg...) ena_trace(ENA_DBG, format, ##arg)
-#define ena_trc_info(format, arg...) ena_trace(ENA_INFO, format, ##arg)
-#define ena_trc_warn(format, arg...) ena_trace(ENA_WARNING, format, ##arg)
-#define ena_trc_err(format, arg...) ena_trace(ENA_ALERT, format, ##arg)
+#define ena_trc_dbg(ctx, format, arg...) \
+ ena_trace(ctx, ENA_DBG, format, ##arg)
+#define ena_trc_info(ctx, format, arg...) \
+ ena_trace(ctx, ENA_INFO, format, ##arg)
+#define ena_trc_warn(ctx, format, arg...) \
+ ena_trace(ctx, ENA_WARNING, format, ##arg)
+#define ena_trc_err(ctx, format, arg...) \
+ ena_trace(ctx, ENA_ALERT, format, ##arg)
#define unlikely(x) __predict_false(!!(x))
#define likely(x) __predict_true(!!(x))
@@ -136,19 +147,10 @@ extern int ena_log_level;
#define MAX_ERRNO 4095
#define IS_ERR_VALUE(x) unlikely((x) <= (unsigned long)MAX_ERRNO)
-#define ENA_ASSERT(cond, format, arg...) \
- do { \
- if (unlikely(!(cond))) { \
- ena_trc_err( \
- "Assert failed on %s:%s:%d:" format, \
- __FILE__, __func__, __LINE__, ##arg); \
- } \
- } while (0)
-
-#define ENA_WARN(cond, format, arg...) \
+#define ENA_WARN(cond, ctx, format, arg...) \
do { \
if (unlikely((cond))) { \
- ena_trc_warn(format, ##arg); \
+ ena_trc_warn(ctx, format, ##arg); \
} \
} while (0)
@@ -187,6 +189,7 @@ static inline long PTR_ERR(const void *ptr)
#define ENA_COM_NO_DEVICE ENODEV
#define ENA_COM_PERMISSION EPERM
#define ENA_COM_TIMER_EXPIRED ETIMEDOUT
+#define ENA_COM_EIO EIO
#define ENA_MSLEEP(x) pause_sbt("ena", SBT_1MS * (x), SBT_1MS, 0)
#define ENA_USLEEP(x) pause_sbt("ena", SBT_1US * (x), SBT_1US, 0)
@@ -235,10 +238,17 @@ static inline long PTR_ERR(const void *ptr)
cv_init(&((waitqueue).wq), "cv"); \
mtx_init(&((waitqueue).mtx), "wq", NULL, MTX_DEF); \
} while (0)
-#define ENA_WAIT_EVENT_DESTROY(waitqueue) \
+#define ENA_WAIT_EVENTS_DESTROY(admin_queue) \
do { \
- cv_destroy(&((waitqueue).wq)); \
- mtx_destroy(&((waitqueue).mtx)); \
+ struct ena_comp_ctx *comp_ctx; \
+ int i; \
+ for (i = 0; i < admin_queue->q_depth; i++) { \
+ comp_ctx = get_comp_ctxt(admin_queue, i, false); \
+ if (comp_ctx != NULL) { \
+ cv_destroy(&((comp_ctx->wait_event).wq)); \
+ mtx_destroy(&((comp_ctx->wait_event).mtx)); \
+ } \
+ } \
} while (0)
#define ENA_WAIT_EVENT_CLEAR(waitqueue) \
cv_init(&((waitqueue).wq), (waitqueue).wq.cv_description)
@@ -283,6 +293,7 @@ typedef uint32_t ena_atomic32_t;
#define ENA_PRIu64 PRIu64
typedef uint64_t ena_time_t;
+typedef struct ifnet ena_netdev;
void ena_dmamap_callback(void *arg, bus_dma_segment_t *segs, int nseg,
int error);