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#ifndef RTEMS_COMPAT_DEFS_H
#define RTEMS_COMPAT_DEFS_H
/* Number of device instances the driver should support
* - may be limited to 1 depending on IRQ API
* (braindamaged PC586 and powerpc)
*/
#define NETDRIVER_SLOTS 1
/* String name to print with error messages */
#define NETDRIVER "gfe"
/* Name snippet used to make global symbols unique to this driver */
#define NETDRIVER_PREFIX gfe
/* Define according to endianness of the *ethernet*chip*
* (not the CPU - most probably are LE)
* This must be either NET_CHIP_LE or NET_CHIP_BE
*/
#define NET_CHIP_LE
#undef NET_CHIP_BE
/* Define either NET_CHIP_MEM_IO or NET_CHIP_PORT_IO,
* depending whether the CPU sees it in memory address space
* or (e.g. x86) uses special I/O instructions.
*/
#define NET_CHIP_MEM_IO
#undef NET_CHIP_PORT_IO
/* The name of the hijacked 'bus handle' field in the softc
* structure. We use this field to store the chip's base address.
*/
#define NET_SOFTC_BHANDLE_FIELD sc_memh
/* define the names of the 'if_XXXreg.h' and 'if_XXXvar.h' headers
* (only if present, i.e., if the BSDNET driver has no respective
* header, leave this undefined).
*
*/
#undef IF_REG_HEADER
#define IF_VAR_HEADER <if_gfevar.h>
/* define if a pci device */
/*
#define NETDRIVER_PCI <bsp/pci.h>
*/
#undef NETDRIVER_PCI
/* Macros to disable and enable interrupts, respectively.
* The 'disable' macro is expanded in the ISR, the 'enable'
* macro is expanded in the driver task.
* The global network semaphore usually provides mutex
* protection of the device registers.
* Special care must be taken when coding the 'disable' macro,
* however to MAKE SURE THERE ARE NO OTHER SIDE EFFECTS such
* as:
* - macro must not clear any status flags
* - macro must save/restore any context information
* (e.g., a address register pointer or a bank switch register)
*
* ARGUMENT: the macro arg is a pointer to the driver's 'softc' structure
*/
#define NET_DISABLE_IRQS(sc) GE_WRITE(sc, EIMR, 0)
#define NET_ENABLE_IRQS(sc) GE_WRITE(sc, EIMR, sc->sc_intrmask)
/* Driver may provide a macro/function to copy the hardware address
* from the device into 'softc.arpcom'.
* If this is undefined, the driver must to the copy itself.
* Preferrably, it should check soft.arpcom.ac_enaddr for all
* zeros and leave it alone if it is nonzero, i.e., write it
* to the hardware.
#define NET_READ_MAC_ADDR(sc)
*/
typedef struct {
uint32_t ds_addr;
uint32_t ds_len;
} bus_dma_segment_t;
#define dm_segs gdm_segs
#define dm_nsegs gdm_nsegs
typedef struct gfe_dmamem *bus_dmamap_t;
typedef uint32_t bus_addr_t;
typedef uint32_t bus_size_t;
typedef struct device blah;
#define BUS_DMA_NOCACHE 0xdeadbeef
#ifdef __PPC__
#define bus_dmamap_sync(args...) do { asm volatile("sync":::"memory"); } while(0)
#else
#error "Dont' know how to sync memory on your CPU"
#endif
int ether_sprintf_r(const unsigned char *enaddr, char *buf, int len);
/* we have it although we're not ansi */
int snprintf(char *, size_t, const char *,...);
#include <string.h>
/* declare in every routine using ether_sprintf */
#define SPRINTFVARDECL char rtems_sprintf_local_buf[3*6] /* ethernet string */
#define ether_sprintf_macro(a) \
(snprintf(rtems_sprintf_local_buf, \
sizeof(rtems_sprintf_local_buf), \
"%02X:%02X:%02X:%02X:%02X:%02X", \
a[0],a[1],a[2],a[3],a[4],a[5]) ? \
rtems_sprintf_local_buf : 0 \
)
#define aprint_normal(args...) printf(args)
#define aprint_error(args...) fprintf(stderr,args)
#define delay(arg) DELAY(arg)
#define KASSERT(a...) do {} while (0)
#endif
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