From d95ce12a0ec6b6a5517a06fe2878b7b8054501d2 Mon Sep 17 00:00:00 2001
From: jason <jason@openbsd.org>
Date: Wed, 29 Mar 2000 21:03:11 +0000
Subject: [PATCH] remove round-robin use of the boards.  We're depending on the
 upper layer being more intelligent about allocation in the future.

---
 sys/dev/pci/hifn7751.c    | 22 +++++++---------------
 sys/dev/pci/hifn7751var.h |  3 +--
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/sys/dev/pci/hifn7751.c b/sys/dev/pci/hifn7751.c
index 4e8e648beeb..87f87b7118d 100644
--- a/sys/dev/pci/hifn7751.c
+++ b/sys/dev/pci/hifn7751.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hifn7751.c,v 1.17 2000/03/29 20:54:59 jason Exp $	*/
+/*	$OpenBSD: hifn7751.c,v 1.18 2000/03/29 21:03:11 jason Exp $	*/
 
 /*
  * Invertex AEON / Hi/fn 7751 driver
@@ -93,6 +93,7 @@ int	hifn_process __P((struct cryptop *));
 void	hifn_callback __P((struct hifn_command *));
 void	hifn_timeout __P((void *));
 void	hifn_print_stats __P((struct hifn_softc *));
+int hifn_crypto __P((struct hifn_softc *, hifn_command_t *));
 
 int
 hifn_probe(parent, match, aux)
@@ -1003,25 +1004,16 @@ hifn_mbuf(m, np, pp, lp, maxp, nicep)
 }
 
 int 
-hifn_crypto(struct hifn_command *cmd)
+hifn_crypto(sc, cmd)
+	struct hifn_softc *sc;
+	struct hifn_command *cmd;
 {
 	u_int32_t cmdlen;
-	static u_int32_t current_device = 0;
-	struct	hifn_softc *sc;
-	struct	hifn_dma *dma;
+	struct	hifn_dma *dma = sc->sc_dma;
 	struct	hifn_command_buf_data cmd_buf_data;
 	int	cmdi, srci, dsti, resi, nicealign = 0;
 	int     error, s, i;
 
-	/* Pick the hifn board to send the data to.  Right now we use a round
-	 * robin approach. */
-	sc = hifn_cd.cd_devs[current_device];
-	current_device++;
-	if (current_device == hifn_cd.cd_ndevs ||
-	    hifn_cd.cd_devs[current_device] == NULL)
-		current_device = 0;
-	dma = sc->sc_dma;
-
 	if (cmd->src_npa == 0 && cmd->src_m)
 		cmd->src_l = hifn_mbuf(cmd->src_m, &cmd->src_npa,
 		    cmd->src_packp, cmd->src_packl, MAX_SCATTER, &nicealign);
@@ -1410,7 +1402,7 @@ hifn_process(crp)
 	cmd->private_data = (u_long)crp;
 	cmd->dest_ready_callback = hifn_callback;
 
-	if (hifn_crypto(cmd) == 0)
+	if (hifn_crypto(sc, cmd) == 0)
 		return (0);
 
 errout:
diff --git a/sys/dev/pci/hifn7751var.h b/sys/dev/pci/hifn7751var.h
index 4b758174348..b4d8f779838 100644
--- a/sys/dev/pci/hifn7751var.h
+++ b/sys/dev/pci/hifn7751var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hifn7751var.h,v 1.7 2000/03/29 20:54:59 jason Exp $	*/
+/*	$OpenBSD: hifn7751var.h,v 1.8 2000/03/29 21:03:11 jason Exp $	*/
 
 /*
  *  Invertex AEON / Hi/fn 7751 driver
@@ -272,7 +272,6 @@ typedef struct hifn_command {
  *                              behaviour was requested.
  *
  *************************************************************************/
-int hifn_crypto __P((hifn_command_t *command));
 
 /*
  * Convert back and forth from 'sid' to 'card' and 'session'
-- 
2.20.1