Retire OpenBSD/sgi.

OK deraadt@

1 files changed, 0 insertions, 189 deletions

diff --git a/sys/arch/sgi/hpc/if_sqvar.h b/sys/arch/sgi/hpc/if_sqvar.h
deleted file mode 100644
index ab83035e577..00000000000
--- a/sys/arch/sgi/hpc/if_sqvar.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*	$OpenBSD: if_sqvar.h,v 1.6 2015/09/18 20:50:02 miod Exp $	*/
-/*	$NetBSD: sqvar.h,v 1.12 2011/01/25 13:12:39 tsutsui Exp $	*/
-
-/*
- * Copyright (c) 2001 Rafal K. Boni
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* Note, these must be powers of two for the magic NEXT/PREV macros to work */
-#define SQ_NRXDESC		64
-#define SQ_NTXDESC		64
-
-#define	SQ_NRXDESC_MASK		(SQ_NRXDESC - 1)
-#define	SQ_NEXTRX(x)		((x + 1) & SQ_NRXDESC_MASK)
-#define	SQ_PREVRX(x)		((x - 1) & SQ_NRXDESC_MASK)
-
-#define	SQ_NTXDESC_MASK		(SQ_NTXDESC - 1)
-#define	SQ_NEXTTX(x)		((x + 1) & SQ_NTXDESC_MASK)
-#define	SQ_PREVTX(x)		((x - 1) & SQ_NTXDESC_MASK)
-
-/*
- * We pack all DMA control structures into one container so we can alloc just
- * one chunk of DMA-safe memory and pack them into it.  Otherwise, we'd have to
- * allocate a page for each descriptor, since the bus_dmamem_alloc() interface
- * does not allow us to allocate smaller chunks.
- */
-struct sq_control {
-	/* Receive descriptors */
-	struct hpc_dma_desc	rx_desc[SQ_NRXDESC];
-
-	/* Transmit descriptors */
-	struct hpc_dma_desc	tx_desc[SQ_NTXDESC];
-};
-
-#define	SQ_CDOFF(x)		offsetof(struct sq_control, x)
-#define	SQ_CDTXOFF(x)		SQ_CDOFF(tx_desc[(x)])
-#define	SQ_CDRXOFF(x)		SQ_CDOFF(rx_desc[(x)])
-
-#define	SQ_TYPE_8003		0
-#define	SQ_TYPE_80C03		1
-
-/* Trace Actions */
-#define SQ_RESET		1
-#define SQ_ADD_TO_DMA		2
-#define SQ_START_DMA		3
-#define SQ_DONE_DMA		4
-#define SQ_RESTART_DMA		5
-#define SQ_TXINTR_ENTER		6
-#define SQ_TXINTR_EXIT		7
-#define SQ_TXINTR_BUSY		8
-#define SQ_IOCTL		9
-#define SQ_ENQUEUE		10
-
-struct sq_action_trace {
-	int action;
-	int line;
-	int bufno;
-	int status;
-	int freebuf;
-};
-
-#ifdef SQ_DEBUG
-#define SQ_TRACEBUF_SIZE	100
-
-#define SQ_TRACE(act, sc, buf, stat) do {				\
-	(sc)->sq_trace[(sc)->sq_trace_idx].action = (act);		\
-	(sc)->sq_trace[(sc)->sq_trace_idx].line = __LINE__;		\
-	(sc)->sq_trace[(sc)->sq_trace_idx].bufno = (buf);		\
-	(sc)->sq_trace[(sc)->sq_trace_idx].status = (stat);		\
-	(sc)->sq_trace[(sc)->sq_trace_idx].freebuf = (sc)->sc_nfreetx;	\
-	if (++(sc)->sq_trace_idx == SQ_TRACEBUF_SIZE)			\
-		(sc)->sq_trace_idx = 0;					\
-} while (/* CONSTCOND */0)
-#else
-#define SQ_TRACE(act, sc, buf, stat) do { } while (/* CONSTCOND */0)
-#endif
-
-struct sq_softc {
-	struct device		sc_dev;
-
-	/* HPC registers */
-	bus_space_tag_t		sc_hpct;
-	bus_space_handle_t	sc_hpcbh;	/* HPC base, for IOC access */
-	bus_space_handle_t	sc_hpch;
-
-	/* HPC external Ethernet registers: aka Seeq 8003 registers */
-	bus_space_tag_t		sc_regt;
-	bus_space_handle_t	sc_regh;
-
-	bus_dma_tag_t		sc_dmat;
-
-	struct arpcom		sc_ac;
-	uint8_t			sc_enaddr[ETHER_ADDR_LEN];
-	struct ifmedia		sc_ifmedia;
-
-	int			sc_type;
-	int			sc_flags;
-#define	SQF_LINKUP			0x00000001
-#define	SQF_NOLINKDOWN			0x00000002
-
-	struct sq_control*	sc_control;
-#define	sc_rxdesc		sc_control->rx_desc
-#define	sc_txdesc		sc_control->tx_desc
-
-	/* DMA structures for control data (DMA RX/TX descriptors) */
-	int			sc_ncdseg;
-	bus_dma_segment_t	sc_cdseg;
-	bus_dmamap_t		sc_cdmap;
-#define	sc_cddma		sc_cdmap->dm_segs[0].ds_addr
-
-	int			sc_nextrx;
-
-	/* DMA structures for RX packet data */
-	bus_dma_segment_t	sc_rxseg[SQ_NRXDESC];
-	bus_dmamap_t		sc_rxmap[SQ_NRXDESC];
-	struct mbuf*		sc_rxmbuf[SQ_NRXDESC];
-
-	int			sc_nexttx;
-	int			sc_prevtx;
-	int			sc_nfreetx;
-
-	/* DMA structures for TX packet data */
-	bus_dma_segment_t	sc_txseg[SQ_NTXDESC];
-	bus_dmamap_t		sc_txmap[SQ_NTXDESC];
-	struct mbuf*		sc_txmbuf[SQ_NTXDESC];
-
-	uint8_t			sc_txcmd;	/* current value of TXCMD */
-	uint8_t			sc_rxcmd;	/* prototype rxcmd */
-
-	struct hpc_values       *hpc_regs;      /* HPC register definitions */
-
-#ifdef SQ_DEBUG
-	int			sq_trace_idx;
-	struct sq_action_trace	sq_trace[SQ_TRACEBUF_SIZE];
-#endif
-};
-
-#define	SQ_CDTXADDR(sc, x)	((sc)->sc_cddma + SQ_CDTXOFF((x)))
-#define	SQ_CDRXADDR(sc, x)	((sc)->sc_cddma + SQ_CDRXOFF((x)))
-
-static inline void
-SQ_INIT_RXDESC(struct sq_softc *sc, unsigned int x)
-{
-	struct hpc_dma_desc *__rxd, *__active, __store;
-	struct mbuf *__m = (sc)->sc_rxmbuf[(x)];
-
-	__rxd = &(sc)->sc_rxdesc[(x)];
-	__active = hpc_sync_dma_desc(__rxd, &__store);
-	__m->m_data = __m->m_ext.ext_buf;
-	if (sc->hpc_regs->revision == 3) {
-		__active->hpc3_hdd_bufptr =
-		    (sc)->sc_rxmap[(x)]->dm_segs[0].ds_addr;
-		__active->hpc3_hdd_ctl = __m->m_ext.ext_size |
-		    HPC3_HDD_CTL_OWN | HPC3_HDD_CTL_INTR |
-		    HPC3_HDD_CTL_EOPACKET |
-		    ((x) == (SQ_NRXDESC  - 1) ? HPC3_HDD_CTL_EOCHAIN : 0);
-	} else {
-		__active->hpc1_hdd_bufptr =
-		    (sc)->sc_rxmap[(x)]->dm_segs[0].ds_addr |
-		    ((x) == (SQ_NRXDESC - 1) ? HPC1_HDD_CTL_EOCHAIN : 0);
-		__active->hpc1_hdd_ctl = __m->m_ext.ext_size |
-		    HPC1_HDD_CTL_OWN | HPC1_HDD_CTL_INTR |
-		    HPC1_HDD_CTL_EOPACKET;
-	}
-	__active->hdd_descptr = SQ_CDRXADDR((sc), SQ_NEXTRX((x)));
-	hpc_update_dma_desc(__rxd, __active);
-}