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authorFelix Fietkau <nbd@openwrt.org>2008-06-15 11:11:28 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-06-15 11:11:28 +0000
commitddd809f9e56e3a30d459d6189a1582808d204821 (patch)
tree42452684184365d849557d88c0a7155f32287ad3 /package/broadcom-57xx/src/bcmrobo.h
parent20937ce81a7807fb3506728edaaff731cee7e18c (diff)
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(6/6) bcm57xx: package
This is the bcm57xx package. I have tested default vlan functions, but I dont have the equipment to test more advanced setups. The default vlan setup seems to be working fine. I also added the activate_gpio parameter which will make the driver activate the switch via gpio before probing for it. I'm not sure which method is best for autoload. For the wrt350n, I need the activate_gpio parameter. But its probably not a good idea to add that to the autoload file. On a system without a bcm57xx switch, isn't it a bad idea to mess with the gpios looking for the switch? Ideally, wouldn't it be best to load the bcm57xx module from broadcom-diag, after it has determined which router its on? I tried using 'request_module' from there, but had no success. For now, I am relying on preinit to load the bcm57xx module with activate_gpio param, after it has failed to load switch_robo and switch_adm. Signed-off-by: Ben Pfountz <netprince (at) vt (dot) edu> SVN-Revision: 11471
Diffstat (limited to 'package/broadcom-57xx/src/bcmrobo.h')
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1 files changed, 70 insertions, 0 deletions
diff --git a/package/broadcom-57xx/src/bcmrobo.h b/package/broadcom-57xx/src/bcmrobo.h
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+++ b/package/broadcom-57xx/src/bcmrobo.h
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+/*
+ * RoboSwitch setup functions
+ *
+ * Copyright 2007, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: bcmrobo.h,v 1.1.1.6 2007/05/31 08:00:41 michael Exp $
+ */
+
+#ifndef _bcm_robo_h_
+#define _bcm_robo_h_
+#include <switch-core.h>
+
+#define DEVID5325 0x25 /* 5325 (Not really be we fake it) */
+
+/* Forward declaration */
+typedef struct robo_info_s robo_info_t;
+
+/* Device access/config oprands */
+typedef struct {
+ /* low level routines */
+ void (*enable_mgmtif)(robo_info_t *robo); /* enable mgmt i/f, optional */
+ void (*disable_mgmtif)(robo_info_t *robo); /* disable mgmt i/f, optional */
+ int (*write_reg)(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len);
+ int (*read_reg)(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len);
+ /* description */
+ char *desc;
+} dev_ops_t;
+
+
+typedef uint16 (*miird_f)(void *h, int add, int off);
+typedef void (*miiwr_f)(void *h, int add, int off, uint16 val);
+
+/* Private state per RoboSwitch */
+struct robo_info_s {
+ sb_t *sbh; /* SiliconBackplane handle */
+ char *vars; /* nvram variables handle */
+ void *h; /* dev handle */
+ uint16 devid; /* Device id for the switch */
+ char *name; /* Linux device name */
+ char macaddr[6];
+
+ dev_ops_t *ops; /* device ops */
+ uint8 page; /* current page */
+
+ /* SPI */
+ uint32 ss, sck, mosi, miso; /* GPIO mapping */
+
+ /* MII */
+ miird_f miird;
+ miiwr_f miiwr;
+};
+
+extern robo_info_t *bcm_robo_attach(sb_t *sbh, void *h, char *name, char *vars, miird_f miird, miiwr_f miiwr);
+extern void bcm_robo_detach(robo_info_t *robo);
+extern int bcm_robo_enable_device(robo_info_t *robo);
+extern int bcm_robo_config_vlan(robo_info_t *robo, uint8 *mac_addr);
+extern int bcm_robo_enable_switch(robo_info_t *robo);
+extern void bcm_robo_set_macaddr(robo_info_t *robo, char *macaddr);
+
+#ifdef BCMDBG
+extern void robo_dump_regs(robo_info_t *robo, struct bcmstrbuf *b);
+#endif /* BCMDBG */
+
+#endif /* _bcm_robo_h_ */