Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 117 insertions, 0 deletions

diff --git a/drivers/net/fddi/skfp/smtinit.c b/drivers/net/fddi/skfp/smtinit.c
new file mode 100644
index 0000000000..8b172c1956
--- /dev/null
+++ b/drivers/net/fddi/skfp/smtinit.c
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/******************************************************************************
+ *
+ *	(C)Copyright 1998,1999 SysKonnect,
+ *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
+ *
+ *	See the file "skfddi.c" for further information.
+ *
+ *	The information in this file is provided "AS IS" without warranty.
+ *
+ ******************************************************************************/
+
+/*
+	Init SMT
+	call all module level initialization routines
+*/
+
+#include "h/types.h"
+#include "h/fddi.h"
+#include "h/smc.h"
+
+void init_fddi_driver(struct s_smc *smc, const u_char *mac_addr);
+
+/* define global debug variable */
+#if defined(DEBUG) && !defined(DEBUG_BRD)
+struct smt_debug debug;
+#endif
+
+#ifndef MULT_OEM
+#define OEMID(smc,i)	oem_id[i]
+	extern u_char	oem_id[] ;
+#else	/* MULT_OEM */
+#define OEMID(smc,i)	smc->hw.oem_id->oi_mark[i]
+	extern struct s_oem_ids	oem_ids[] ;
+#endif	/* MULT_OEM */
+
+/*
+ * Set OEM specific values
+ *
+ * Can not be called in smt_reset_defaults, because it is not sure that
+ * the OEM ID is already defined.
+ */
+static void set_oem_spec_val(struct s_smc *smc)
+{
+	struct fddi_mib *mib ;
+
+	mib = &smc->mib ;
+
+	/*
+	 * set IBM specific values
+	 */
+	if (OEMID(smc,0) == 'I') {
+		mib->fddiSMTConnectionPolicy = POLICY_MM ;
+	}
+}
+
+/*
+ * Init SMT
+ */
+int init_smt(struct s_smc *smc, const u_char *mac_addr)
+/* u_char *mac_addr;	canonical address or NULL */
+{
+	int	p ;
+
+#if defined(DEBUG) && !defined(DEBUG_BRD)
+	debug.d_smt = 0 ;
+	debug.d_smtf = 0 ;
+	debug.d_rmt = 0 ;
+	debug.d_ecm = 0 ;
+	debug.d_pcm = 0 ;
+	debug.d_cfm = 0 ;
+
+	debug.d_plc = 0 ;
+#ifdef	ESS
+	debug.d_ess = 0 ;
+#endif
+#ifdef	SBA
+	debug.d_sba = 0 ;
+#endif
+#endif	/* DEBUG && !DEBUG_BRD */
+
+	/* First initialize the ports mib->pointers */
+	for ( p = 0; p < NUMPHYS; p ++ ) {
+		smc->y[p].mib = & smc->mib.p[p] ;
+	}
+
+	set_oem_spec_val(smc) ;	
+	(void) smt_set_mac_opvalues(smc) ;
+	init_fddi_driver(smc,mac_addr) ;	/* HW driver */
+	smt_fixup_mib(smc) ;		/* update values that depend on s.sas */
+
+	ev_init(smc) ;			/* event queue */
+#ifndef	SLIM_SMT
+	smt_init_evc(smc) ;		/* evcs in MIB */
+#endif	/* no SLIM_SMT */
+	smt_timer_init(smc) ;		/* timer package */
+	smt_agent_init(smc) ;		/* SMT frame manager */
+
+	pcm_init(smc) ;			/* PCM state machine */
+	ecm_init(smc) ;			/* ECM state machine */
+	cfm_init(smc) ;			/* CFM state machine */
+	rmt_init(smc) ;			/* RMT state machine */
+
+	for (p = 0 ; p < NUMPHYS ; p++) {
+		pcm(smc,p,0) ;		/* PCM A state machine */
+	}
+	ecm(smc,0) ;			/* ECM state machine */
+	cfm(smc,0) ;			/* CFM state machine */
+	rmt(smc,0) ;			/* RMT state machine */
+
+	smt_agent_task(smc) ;		/* NIF FSM etc */
+
+        PNMI_INIT(smc) ;                /* PNMI initialization */
+
+	return 0;
+}
+