[Feature][ZXW-265]merge P56U03 version
Only Configure: No
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I873f6df64e2605a77b8b8bfec35b21e7f33c5444
diff --git a/ap/app/pppd/ppp-2.5.0/solaris/ppp_mod.c b/ap/app/pppd/ppp-2.5.0/solaris/ppp_mod.c
new file mode 100755
index 0000000..d1bf025
--- /dev/null
+++ b/ap/app/pppd/ppp-2.5.0/solaris/ppp_mod.c
@@ -0,0 +1,181 @@
+/*
+ * ppp_mod.c - modload support for PPP pseudo-device driver.
+ *
+ * Copyright (c) 1994 Paul Mackerras. 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(s) of the authors of this software must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission.
+ *
+ * 4. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by Paul Mackerras
+ * <paulus@samba.org>".
+ *
+ * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $Id: ppp_mod.c,v 1.3 2004/01/17 05:47:55 carlsonj Exp $
+ */
+
+/*
+ * This file is used under Solaris 2.
+ */
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/conf.h>
+#include <sys/modctl.h>
+#include <sys/sunddi.h>
+#include <sys/ksynch.h>
+
+static int ppp_identify(dev_info_t *);
+static int ppp_attach(dev_info_t *, ddi_attach_cmd_t);
+static int ppp_detach(dev_info_t *, ddi_detach_cmd_t);
+static int ppp_devinfo(dev_info_t *, ddi_info_cmd_t, void *, void **);
+
+extern struct streamtab pppinfo;
+extern krwlock_t ppp_lower_lock;
+
+static dev_info_t *ppp_dip;
+
+static struct cb_ops cb_ppp_ops = {
+ nulldev, nulldev, nodev, nodev, /* cb_open, ... */
+ nodev, nodev, nodev, nodev, /* cb_dump, ... */
+ nodev, nodev, nodev, nochpoll, /* cb_devmap, ... */
+ ddi_prop_op, /* cb_prop_op */
+ &pppinfo, /* cb_stream */
+ D_NEW|D_MP|D_MTQPAIR|D_MTOUTPERIM|D_MTOCEXCL /* cb_flag */
+};
+
+static struct dev_ops ppp_ops = {
+ DEVO_REV, /* devo_rev */
+ 0, /* devo_refcnt */
+ ppp_devinfo, /* devo_getinfo */
+ ppp_identify, /* devo_identify */
+ nulldev, /* devo_probe */
+ ppp_attach, /* devo_attach */
+ ppp_detach, /* devo_detach */
+ nodev, /* devo_reset */
+ &cb_ppp_ops, /* devo_cb_ops */
+ NULL /* devo_bus_ops */
+};
+
+/*
+ * Module linkage information
+ */
+
+static struct modldrv modldrv = {
+ &mod_driverops, /* says this is a pseudo driver */
+ "PPP-2.4.7 multiplexing driver",
+ &ppp_ops /* driver ops */
+};
+
+static struct modlinkage modlinkage = {
+ MODREV_1,
+ (void *) &modldrv,
+ NULL
+};
+
+int
+_init(void)
+{
+ return mod_install(&modlinkage);
+}
+
+int
+_fini(void)
+{
+ return mod_remove(&modlinkage);
+}
+
+int
+_info(mip)
+ struct modinfo *mip;
+{
+ return mod_info(&modlinkage, mip);
+}
+
+static int
+ppp_identify(dip)
+ dev_info_t *dip;
+{
+ /* This entry point is not used as of Solaris 10 */
+#ifdef DDI_IDENTIFIED
+ return strcmp(ddi_get_name(dip), "ppp") == 0? DDI_IDENTIFIED:
+ DDI_NOT_IDENTIFIED;
+#else
+ return 0;
+#endif
+}
+
+static int
+ppp_attach(dip, cmd)
+ dev_info_t *dip;
+ ddi_attach_cmd_t cmd;
+{
+
+ if (cmd != DDI_ATTACH)
+ return DDI_FAILURE;
+ if (ddi_create_minor_node(dip, "ppp", S_IFCHR, 0, DDI_PSEUDO, CLONE_DEV)
+ == DDI_FAILURE) {
+ ddi_remove_minor_node(dip, NULL);
+ return DDI_FAILURE;
+ }
+ rw_init(&ppp_lower_lock, NULL, RW_DRIVER, NULL);
+ return DDI_SUCCESS;
+}
+
+static int
+ppp_detach(dip, cmd)
+ dev_info_t *dip;
+ ddi_detach_cmd_t cmd;
+{
+ rw_destroy(&ppp_lower_lock);
+ ddi_remove_minor_node(dip, NULL);
+ return DDI_SUCCESS;
+}
+
+static int
+ppp_devinfo(dip, cmd, arg, result)
+ dev_info_t *dip;
+ ddi_info_cmd_t cmd;
+ void *arg;
+ void **result;
+{
+ int error;
+
+ error = DDI_SUCCESS;
+ switch (cmd) {
+ case DDI_INFO_DEVT2DEVINFO:
+ if (ppp_dip == NULL)
+ error = DDI_FAILURE;
+ else
+ *result = (void *) ppp_dip;
+ break;
+ case DDI_INFO_DEVT2INSTANCE:
+ *result = NULL;
+ break;
+ default:
+ error = DDI_FAILURE;
+ }
+ return error;
+}