diff options
Diffstat (limited to 'sys/dev/pdq/pdqvar.h')
-rw-r--r-- | sys/dev/pdq/pdqvar.h | 224 |
1 files changed, 9 insertions, 215 deletions
diff --git a/sys/dev/pdq/pdqvar.h b/sys/dev/pdq/pdqvar.h index 282d79e..de576ba 100644 --- a/sys/dev/pdq/pdqvar.h +++ b/sys/dev/pdq/pdqvar.h @@ -61,7 +61,7 @@ enum _pdq_type_t { #if defined(PDQTEST) #include <pdq_os_test.h> -#elif defined(__FreeBSD__) || defined(__bsdi__) || defined(__NetBSD__) +#else #include <sys/param.h> #include <sys/systm.h> @@ -72,40 +72,19 @@ enum _pdq_type_t { #include <vm/vm.h> #include <vm/vm_kern.h> -#define PDQ_USE_MBUFS -#if defined(__NetBSD__) || defined(__FreeBSD__) #define PDQ_OS_PREFIX "%s: " #define PDQ_OS_PREFIX_ARGS pdq->pdq_os_name -#else -#define PDQ_OS_PREFIX "%s%d: " -#define PDQ_OS_PREFIX_ARGS pdq->pdq_os_name, pdq->pdq_unit -#endif -#if defined(__FreeBSD__) && BSD >= 199506 #define PDQ_OS_PAGESIZE PAGE_SIZE -#else -#define PDQ_OS_PAGESIZE NBPG -#endif #define PDQ_OS_USEC_DELAY(n) DELAY(n) #define PDQ_OS_MEMZERO(p, n) bzero((caddr_t)(p), (n)) -#if defined(__NetBSD__) && !defined(PDQ_NO_BUS_DMA) -#define PDQ_BUS_DMA -#endif #if !defined(PDQ_BUS_DMA) #define PDQ_OS_VA_TO_BUSPA(pdq, p) vtophys(p) #endif #define PDQ_OS_MEMALLOC(n) malloc(n, M_DEVBUF, M_NOWAIT) #define PDQ_OS_MEMFREE(p, n) free((void *) p, M_DEVBUF) -#ifdef __FreeBSD__ #define PDQ_OS_MEMALLOC_CONTIG(n) contigmalloc(n, M_DEVBUF, M_NOWAIT, 0, 0xffffffff, PAGE_SIZE, 0) #define PDQ_OS_MEMFREE_CONTIG(p, n) contigfree((void *) p, n, M_DEVBUF) -#else -#if !defined(PDQ_BUS_DMA) -#define PDQ_OS_MEMALLOC_CONTIG(n) uvm_km_alloc(kernel_map, round_page(n)) -#define PDQ_OS_MEMFREE_CONTIG(p, n) uvm_km_free(kernel_map, (vaddr_t) p, n) -#endif -#endif /* __FreeBSD__ */ -#if defined(__FreeBSD__) #include <vm/pmap.h> #include <vm/vm_extern.h> #include <machine/cpufunc.h> @@ -116,130 +95,8 @@ typedef enum { PDQ_BUS_EISA, PDQ_BUS_PCI } pdq_bus_t; typedef u_int16_t pdq_bus_ioport_t; typedef volatile pdq_uint32_t *pdq_bus_memaddr_t; typedef pdq_bus_memaddr_t pdq_bus_memoffset_t; -#if BSD >= 199506 /* __FreeBSD__ */ -#define PDQ_BPF_MTAP(sc, m) bpf_mtap(&(sc)->sc_if, m) -#define PDQ_BPFATTACH(sc, t, s) bpfattach(&(sc)->sc_if, t, s) -#endif - #define pdq_os_update_status(a, b) ((void) 0) -#elif defined(__bsdi__) -#if !defined(PDQ_HWSUPPORT) && (_BSDI_VERSION >= 199701) -#include <net/if_media.h> -#endif -#include <machine/inline.h> -#define ifnet_ret_t int -typedef int ioctl_cmd_t; -typedef enum { PDQ_BUS_EISA, PDQ_BUS_PCI } pdq_bus_t; -typedef u_int16_t pdq_bus_ioport_t; -typedef volatile pdq_uint32_t *pdq_bus_memaddr_t; -typedef pdq_bus_memaddr_t pdq_bus_memoffset_t; - - -#elif defined(__NetBSD__) -#if !defined(PDQ_HWSUPPORT) -#include <net/if_media.h> -#endif -#include <machine/bus.h> -#include <machine/intr.h> -#define PDQ_OS_HDR_OFFSET (PDQ_RX_FC_OFFSET-3) -#define PDQ_OS_PTR_FMT "%p" -#define PDQ_OS_CSR_FMT "0x%lx" -#define ifnet_ret_t void -typedef u_long ioctl_cmd_t; -typedef bus_space_tag_t pdq_bus_t; -typedef bus_space_handle_t pdq_bus_ioport_t; -typedef bus_space_handle_t pdq_bus_memaddr_t; -typedef bus_addr_t pdq_bus_memoffset_t; -#define PDQ_OS_SPL_RAISE() splnet() -#define PDQ_OS_IOMEM -#define PDQ_OS_IORD_32(t, base, offset) bus_space_read_4 (t, base, offset) -#define PDQ_OS_IOWR_32(t, base, offset, data) bus_space_write_4 (t, base, offset, data) -#define PDQ_OS_IORD_8(t, base, offset) bus_space_read_1 (t, base, offset) -#define PDQ_OS_IOWR_8(t, base, offset, data) bus_space_write_1 (t, base, offset, data) -#define PDQ_CSR_OFFSET(base, offset) (0 + (offset)*sizeof(pdq_uint32_t)) - -#ifdef PDQ_BUS_DMA -#define PDQ_OS_UNSOL_EVENT_PRESYNC(pdq, event) \ - pdq_os_unsolicited_event_sync((pdq)->pdq_os_ctx, \ - (u_int8_t *) (event) - \ - (u_int8_t *) (pdq)->pdq_unsolicited_info.ui_events, \ - sizeof(*event), BUS_DMASYNC_PREREAD) -#define PDQ_OS_UNSOL_EVENT_POSTSYNC(pdq, event) \ - pdq_os_unsolicited_event_sync((pdq)->pdq_os_ctx, \ - (u_int8_t *) (event) - \ - (u_int8_t *) (pdq)->pdq_unsolicited_info.ui_events, \ - sizeof(*event), BUS_DMASYNC_POSTREAD) -#define PDQ_OS_DESCBLOCK_SYNC(pdq, what, length, why) \ - pdq_os_descriptor_block_sync((pdq)->pdq_os_ctx, \ - (u_int8_t *) (what) - (u_int8_t *) (pdq)->pdq_dbp, \ - (length), (why)) -#define PDQ_OS_CONSUMER_PRESYNC(pdq) \ - pdq_os_consumer_block_sync((pdq)->pdq_os_ctx, \ - BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE) -#define PDQ_OS_CONSUMER_POSTSYNC(pdq) \ - pdq_os_consumer_block_sync((pdq)->pdq_os_ctx, \ - BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE) -#define PDQ_OS_DESC_PRESYNC(pdq, d, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), (d), (s), BUS_DMASYNC_PREWRITE) -#define PDQ_OS_DESC_POSTSYNC(pdq, d, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), (d), (s), BUS_DMASYNC_POSTWRITE) -#define PDQ_OS_CMDRQST_PRESYNC(pdq, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), \ - (pdq)->pdq_command_info.ci_request_bufstart, \ - (s), BUS_DMASYNC_PREWRITE) -#define PDQ_OS_CMDRSP_PRESYNC(pdq, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), \ - (pdq)->pdq_command_info.ci_response_bufstart, \ - (s), BUS_DMASYNC_PREREAD) -#define PDQ_OS_CMDRQST_POSTSYNC(pdq, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), \ - (pdq)->pdq_command_info.ci_request_bufstart, \ - (s), BUS_DMASYNC_POSTWRITE) -#define PDQ_OS_CMDRSP_POSTSYNC(pdq, s) \ - PDQ_OS_DESCBLOCK_SYNC((pdq), \ - (pdq)->pdq_command_info.ci_response_bufstart, \ - (s), BUS_DMASYNC_POSTREAD) -#define PDQ_OS_RXPDU_PRESYNC(pdq, b, o, l) \ - pdq_os_databuf_sync((pdq)->pdq_os_ctx, (b), (o), (l), \ - BUS_DMASYNC_PREREAD) -#define PDQ_OS_RXPDU_POSTSYNC(pdq, b, o, l) \ - pdq_os_databuf_sync((pdq)->pdq_os_ctx, (b), (o), (l), \ - BUS_DMASYNC_POSTREAD) -#define PDQ_OS_DATABUF_ALLOC(pdq, b) ((void)((b) = pdq_os_databuf_alloc((pdq)->pdq_os_ctx))) -#define PDQ_OS_DATABUF_FREE(pdq, b) pdq_os_databuf_free((pdq)->pdq_os_ctx, (b)) -#define PDQ_OS_DATABUF_BUSPA(pdq, b) (M_GETCTX((b), bus_dmamap_t)->dm_segs[0].ds_addr + 0) -struct _pdq_os_ctx_t; -extern void pdq_os_descriptor_block_sync(struct _pdq_os_ctx_t *osctx, size_t offset, - size_t length, int ops); -extern void pdq_os_consumer_block_sync(struct _pdq_os_ctx_t *osctx, int ops); -extern void pdq_os_unsolicited_event_sync(struct _pdq_os_ctx_t *osctx, size_t offset, - size_t length, int ops); -extern struct mbuf *pdq_os_databuf_alloc(struct _pdq_os_ctx_t *osctx); -extern void pdq_os_databuf_sync(struct _pdq_os_ctx_t *osctx, struct mbuf *b, - size_t offset, size_t length, int ops); -extern void pdq_os_databuf_free(struct _pdq_os_ctx_t *osctx, struct mbuf *m); -#define M_HASTXDMAMAP M_LINK1 -#define M_HASRXDMAMAP M_LINK2 -#endif - -#define PDQ_CSR_WRITE(csr, name, data) PDQ_OS_IOWR_32((csr)->csr_bus, (csr)->csr_base, (csr)->name, data) -#define PDQ_CSR_READ(csr, name) PDQ_OS_IORD_32((csr)->csr_bus, (csr)->csr_base, (csr)->name) - -#define PDQ_OS_IFP_TO_SOFTC(ifp) ((pdq_softc_t *) (ifp)->if_softc) -#define PDQ_ARP_IFINIT(sc, ifa) arp_ifinit(&(sc)->sc_if, (ifa)) -#define PDQ_FDDICOM(sc) (&(sc)->sc_ec) -#define PDQ_LANADDR(sc) LLADDR((sc)->sc_if.if_sadl) -#define PDQ_LANADDR_SIZE(sc) ((sc)->sc_if.if_sadl->sdl_alen) -#endif - -#if !defined(PDQ_BPF_MTAP) -#define PDQ_BPF_MTAP(sc, m) bpf_mtap((sc)->sc_bpf, m) -#endif - -#if !defined(PDQ_BPFATTACH) -#define PDQ_BPFATTACH(sc, t, s) bpfattach(&(sc)->sc_bpf, &(sc)->sc_if, t, s) -#endif #if !defined(PDQ_OS_SPL_RAISE) #define PDQ_OS_SPL_RAISE() splimp() @@ -253,6 +110,13 @@ extern void pdq_os_databuf_free(struct _pdq_os_ctx_t *osctx, struct mbuf *m); #define PDQ_FDDICOM(sc) (&(sc)->sc_ac) #endif +#if !defined(PDQ_IFNET) +#define PDQ_IFNET(sc) (PDQ_FDDICOM((sc))->ac_ifp) +#endif + +#define PDQ_BPF_MTAP(sc, m) bpf_mtap(PDQ_IFNET(sc), m) +#define PDQ_BPFATTACH(sc, t, s) bpfattach(PDQ_IFNET(sc), t, s) + #if !defined(PDQ_ARP_IFINIT) #define PDQ_ARP_IFINIT(sc, ifa) arp_ifinit(&(sc)->sc_ac, (ifa)) #endif @@ -295,25 +159,8 @@ extern void pdq_os_databuf_free(struct _pdq_os_ctx_t *osctx, struct mbuf *m); #if !defined(PDQ_HWSUPPORT) typedef struct _pdq_os_ctx_t { -#if defined(__bsdi__) - struct device sc_dev; /* base device */ - struct isadev sc_id; /* ISA device */ - struct intrhand sc_ih; /* interrupt vectoring */ - struct atshutdown sc_ats; /* shutdown routine */ - struct arpcom sc_ac; -#define sc_if sc_ac.ac_if -#elif defined(__NetBSD__) - struct device sc_dev; /* base device */ - void *sc_ih; /* interrupt vectoring */ - void *sc_ats; /* shutdown hook */ - struct ethercom sc_ec; - bus_dma_tag_t sc_dmatag; -#define sc_if sc_ec.ec_if -#elif defined(__FreeBSD__) struct kern_devconf *sc_kdc; /* freebsd cruft */ struct arpcom sc_ac; -#define sc_if sc_ac.ac_if -#endif #if defined(IFM_FDDI) struct ifmedia sc_ifmedia; #endif @@ -321,22 +168,16 @@ typedef struct _pdq_os_ctx_t { #if defined(__alpha__) || defined(__i386__) pdq_bus_ioport_t sc_iobase; #endif -#if defined(PDQ_IOMAPPED) && !defined(__NetBSD__) +#if defined(PDQ_IOMAPPED) #define sc_membase sc_iobase #else pdq_bus_memaddr_t sc_membase; #endif pdq_bus_t sc_iotag; pdq_bus_t sc_csrtag; -#if !defined(__bsdi__) || _BSDI_VERSION >= 199401 -#define sc_bpf sc_if.if_bpf -#else caddr_t sc_bpf; -#endif #if defined(PDQ_BUS_DMA) -#if !defined(__NetBSD__) bus_dma_tag_t sc_dmatag; -#endif bus_dmamap_t sc_dbmap; /* DMA map for descriptor block */ bus_dmamap_t sc_uimap; /* DMA map for unsolicited events */ bus_dmamap_t sc_cbmap; /* DMA map for consumer block */ @@ -353,36 +194,9 @@ extern void pdq_ifattach(pdq_softc_t *sc, ifnet_ret_t (*ifwatchdog)(int unit)); #endif /* !PDQ_HWSUPPORT */ -#elif defined(DLPI_PDQ) -#include <sys/param.h> -#include <sys/kmem.h> -#include <sys/ddi.h> -#include <sys/stream.h> - -#define PDQ_USE_STREAMS -#define PDQ_OS_PREFIX "%s board %d " -#define PDQ_OS_PREFIX_ARGS pdq->pdq_os_name, pdq->pdq_unit - -#define PDQ_OS_PAGESIZE PAGESIZE -#define PDQ_OS_USEC_DELAY(n) drv_usecwait(n) -#define PDQ_OS_MEMZERO(p, n) bzero((caddr_t)(p), (n)) -#define PDQ_OS_VA_TO_BUSPA(pdq, p) vtop((caddr_t)p, NULL) -#define PDQ_OS_MEMALLOC(n) kmem_zalloc(n, KM_NOSLEEP) -#define PDQ_OS_MEMFREE(p, n) kmem_free((caddr_t) p, n) -#define PDQ_OS_MEMALLOC_CONTIG(n) kmem_zalloc_physreq(n, decfddiphysreq_db, KM_NOSLEEP) -#define PDQ_OS_MEMFREE_CONTIG(p, n) PDQ_OS_MEMFREE(p, n) - -extern physreq_t *decfddiphysreq_db; -extern physreq_t *decfddiphysreq_mblk; - -#define PDQ_OS_DATABUF_ALLOC(pdq, b) ((void) (((b) = allocb_physreq(PDQ_OS_DATABUF_SIZE, BPRI_MED, decfddiphysreq_mblk)) && ((b)->b_wptr = (b)->b_rptr + PDQ_OS_DATABUF_SIZE))) - -#define PDQ_OS_IORD_8(port) inb(port) -#define PDQ_OS_IOWR_8(port, data) outb(port, data) #endif -#ifdef PDQ_USE_MBUFS #define PDQ_OS_DATABUF_SIZE (MCLBYTES) #ifndef PDQ_OS_DATABUF_FREE #define PDQ_OS_DATABUF_FREE(pdq, b) (m_freem(b)) @@ -417,26 +231,6 @@ typedef struct mbuf PDQ_OS_DATABUF_T; } while (0) #endif #define PDQ_OS_DATABUF_RESET(b) ((b)->m_data = (b)->m_ext.ext_buf, (b)->m_len = MCLBYTES) -#endif /* PDQ_USE_MBUFS */ - -#ifdef PDQ_USE_STREAMS -#define PDQ_OS_DATABUF_SIZE (2048) -#define PDQ_OS_DATABUF_FREE(pdq, b) (freemsg(b)) -#define PDQ_OS_DATABUF_NEXT(b) ((b)->b_cont) -#define PDQ_OS_DATABUF_NEXT_SET(b, b1) ((b)->b_cont = (b1)) -#define PDQ_OS_DATABUF_NEXTPKT(b) ((b)->b_next) -#define PDQ_OS_DATABUF_NEXTPKT_SET(b, b1) ((b)->b_next = (b1)) -#define PDQ_OS_DATABUF_LEN(b) ((b)->b_wptr - (b)->b_rptr) -#define PDQ_OS_DATABUF_LEN_SET(b, n) ((b)->b_wptr = (b)->b_rptr + (n)) -/*#define PDQ_OS_DATABUF_LEN_ADJ(b, n) ((b)->b_wptr += (n))*/ -#define PDQ_OS_DATABUF_PTR(b) ((pdq_uint8_t *) (b)->b_rptr) -#define PDQ_OS_DATABUF_ADJ(b, n) ((b)->b_rptr += (n)) -typedef mblk_t PDQ_OS_DATABUF_T; - -#ifndef PDQ_OS_DATABUF_ALLOC -#define PDQ_OS_DATABUF_ALLOC(pdq, b) ((void) (((b) = allocb(PDQ_OS_DATABUF_SIZE, BPRI_MED)) && ((b)->b_wptr = (b)->b_rptr + PDQ_OS_DATABUF_SIZE))) -#endif /* PDQ_OS_DATABUF_ALLOC */ -#endif /* PDQ_USE_STREAMS */ #define PDQ_OS_TX_TRANSMIT 5 |