diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/trace_types.h | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/include/trace_types.h b/include/trace_types.h index d1d3690..83c49a2 100644 --- a/include/trace_types.h +++ b/include/trace_types.h @@ -17,6 +17,8 @@ #ifndef __TRACE_TYPES_H #define __TRACE_TYPES_H +#include <types.h> + #define TRACE_REPEAT 1 #define TRACE_OVERFLOW 2 #define TRACE_OPAL 3 /* OPAL call */ @@ -27,56 +29,56 @@ /* One per cpu, plus one for NMIs */ struct tracebuf { /* Mask to apply to get buffer offset. */ - u64 mask; + __be64 mask; /* This where the buffer starts. */ - u64 start; + __be64 start; /* This is where writer has written to. */ - u64 end; + __be64 end; /* This is where the writer wrote to previously. */ - u64 last; + __be64 last; /* This is where the reader is up to. */ - u64 rpos; + __be64 rpos; /* If the last one we read was a repeat, this shows how many. */ - u32 last_repeat; + __be32 last_repeat; /* Maximum possible size of a record. */ - u32 max_size; + __be32 max_size; char buf[/* TBUF_SZ + max_size */]; }; /* Common header for all trace entries. */ struct trace_hdr { - u64 timestamp; + __be64 timestamp; u8 type; u8 len_div_8; - u16 cpu; + __be16 cpu; u8 unused[4]; }; /* Note: all other entries must be at least as large as this! */ struct trace_repeat { - u64 timestamp; /* Last repeat happened at this timestamp */ + __be64 timestamp; /* Last repeat happened at this timestamp */ u8 type; /* == TRACE_REPEAT */ u8 len_div_8; - u16 cpu; - u16 prev_len; - u16 num; /* Starts at 1, ie. 1 repeat, or two traces. */ + __be16 cpu; + __be16 prev_len; + __be16 num; /* Starts at 1, ie. 1 repeat, or two traces. */ /* Note that the count can be one short, if read races a repeat. */ }; /* Overflow is special */ struct trace_overflow { - u64 unused64; /* Timestamp is unused */ + __be64 unused64; /* Timestamp is unused */ u8 type; /* == TRACE_OVERFLOW */ u8 len_div_8; u8 unused[6]; /* ie. hdr.cpu is indeterminate */ - u64 bytes_missed; + __be64 bytes_missed; }; /* All other trace types have a full header */ struct trace_opal { struct trace_hdr hdr; - u64 token, lr, sp, r3_to_11[9]; + __be64 token, lr, sp, r3_to_11[9]; }; #define TRACE_FSP_MSG_IN 0 @@ -84,8 +86,8 @@ struct trace_opal { struct trace_fsp_msg { struct trace_hdr hdr; - u32 word0; - u32 word1; + __be32 word0; + __be32 word1; u8 dlen; u8 dir; /* TRACE_FSP_MSG_IN or TRACE_FSP_MSG_OUT */ u8 data[56]; /* See dlen, but max is 56 bytes. */ @@ -100,9 +102,9 @@ struct trace_fsp_msg { struct trace_fsp_event { struct trace_hdr hdr; - u16 event; - u16 fsp_state; - u32 data[4]; /* event type specific */ + __be16 event; + __be16 fsp_state; + __be32 data[4]; /* event type specific */ }; #define TRACE_UART_CTX_IRQ 0 @@ -115,7 +117,7 @@ struct trace_uart { u8 cnt; u8 irq_state; u8 unused; - u16 in_count; + __be16 in_count; }; union trace { |