diff options
Diffstat (limited to 'bsd_eth_drivers/libbsdport/bus.h')
| -rw-r--r-- | bsd_eth_drivers/libbsdport/bus.h | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/bsd_eth_drivers/libbsdport/bus.h b/bsd_eth_drivers/libbsdport/bus.h index 76d78a8..19cb24f 100644 --- a/bsd_eth_drivers/libbsdport/bus.h +++ b/bsd_eth_drivers/libbsdport/bus.h @@ -156,10 +156,6 @@ bus_setup_intr(device_t dev, struct resource *r, int flags, driver_filter_t filt /* Flags currently ignored... */ #define INTR_MPSAFE 0 #define INTR_TYPE_NET 0 -/* INTR_FAST indicates that a 'handler' is actually - * a 'fast' handler which already uses taskqueues - */ -#define INTR_FAST 1 int bus_teardown_intr(device_t dev, struct resource *r, void *cookiep); @@ -196,16 +192,6 @@ rman_get_bustag(struct resource *r); #define BUS_DMA_COHERENT 0 #endif -#ifndef BUS_DMA_ZERO -/* ignored anyways */ -#define BUS_DMA_ZERO 0 -#endif - -#ifndef BUS_DMA_ALLOCNOW -/* ignored anyways */ -#define BUS_DMA_ALLOCNOW 0 -#endif - /* unused */ #ifndef BUS_SPACE_MAXADDR #define BUS_SPACE_MAXADDR 0xdeadbeef @@ -279,10 +265,10 @@ bus_get_dma_tag(device_t dev) return 0; } -typedef void bus_dmamap_callback_t (void *arg, bus_dma_segment_t *segs, int nseg, int error); +typedef void bus_dmamap_callback_t (void *, bus_dma_segment_t *, int, int); static inline int -bus_dmamap_load(bus_dma_tag_t tag, bus_dmamap_t map, caddr_t vaddr, bus_size_t size, bus_dmamap_callback_t cb, void *arg, unsigned flags) +bus_dmamap_load(bus_dma_tag_t tag, bus_dmamap_t map, caddr_t vaddr, bus_size_t size, void (*cb)(void *arg, bus_dma_segment_t *segs, int nseg, int error), void *arg, unsigned flags) { bus_dma_segment_t segs[1]; segs[0].ds_addr = CPU2BUSADDR(vaddr); @@ -291,28 +277,6 @@ bus_dma_segment_t segs[1]; return 0; } -typedef void bus_dmamap_callback2_t (void *arg, bus_dma_segment_t *segs, int nsegs, bus_size_t mapsize, int error); - -static inline int -bus_dmamap_load_mbuf(bus_dma_tag_t tag, bus_dmamap_t map, struct mbuf *m_head, bus_dmamap_callback2_t cb, void *arg, unsigned flags) -{ -/* hopefully there's enough stack ... */ -bus_dma_segment_t segs[tag->maxsegs]; -struct mbuf *m; -int n; -bus_size_t sz; - for ( m=m_head, sz=0, n=0; m; m=m->m_next, n++ ) { - if ( n >= tag->maxsegs ) { - cb(arg, segs, n, sz, EFBIG); - return EFBIG; - } - segs[n].ds_addr = CPU2BUSADDR(mtod(m, unsigned)); - sz += (segs[n].ds_len = m->m_len); - } - cb(arg, segs, n, sz, 0); - return 0; -} - #define bus_dmamap_unload(tag, map) do {} while (0) /* should we do something if we have no HW snooping ? */ |