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Add "name" field to struct device to allow human-readable hardware device

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names.

Add "dev" pointer in struct net_device to tie network interfaces back to a
hardware device.

Force natural alignment of data types in __table() macros.  This seems to
prevent gcc from taking the unilateral decision to occasionally increase
their alignment (which screws up the table packing).
This commit is contained in:
Michael Brown
2007-01-10 04:22:09 +00:00
parent cc9b32c405
commit dad5274522
51 changed files with 184 additions and 135 deletions
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24
src/include/gpxe/tables.h
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@@ -165,16 +165,17 @@
*/
#ifdef DOXYGEN
#define __attribute__(x)
#define __attribute__( x )
#endif
#define __table_str(x) #x
#define __table_section(table,idx) \
__section__ ( ".tbl." __table_str(table) "." __table_str(idx) )
#define __table_str( x ) #x
#define __table_section( table, idx ) \
__section__ ( ".tbl." __table_str ( table ) "." __table_str ( idx ) )
#define __table_section_start(table) __table_section(table,00)
#define __table_section_end(table) __table_section(table,99)
#define __table_section_start( table ) __table_section ( table, 00 )
#define __table_section_end( table ) __table_section ( table, 99 )
#define __natural_alignment( type ) __aligned__ ( __alignof__ ( type ) )
/**
* Linker table entry.
@@ -191,8 +192,9 @@
* @endcode
*
*/
#define __table(table,idx) \
__attribute__ (( __table_section(table,idx) ))
#define __table( type, table, idx ) \
__attribute__ (( __table_section ( table, idx ), \
__natural_alignment ( type ) ))
/**
* Linker table start marker.
@@ -207,8 +209,7 @@
* @endcode
*
*/
#define __table_start(table) \
__attribute__ (( __table_section_start(table) ))
#define __table_start( type, table ) __table ( type, table, 00 )
/**
* Linker table end marker.
@@ -223,7 +224,6 @@
* @endcode
*
*/
#define __table_end(table) \
__attribute__ (( __table_section_end(table) ))
#define __table_end( type, table ) __table ( type, table, 99 )
#endif /* _GPXE_TABLES_H */