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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/fddi/skfp/smtinit.c
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/fddi/skfp/smtinit.c')
-rw-r--r--drivers/net/fddi/skfp/smtinit.c117
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;
+}
+