patch-2.4.13 linux/drivers/message/i2o/i2o_proc.c
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- Lines: 3378
- Date:
Mon Oct 22 08:39:56 2001
- Orig file:
v2.4.12/linux/drivers/message/i2o/i2o_proc.c
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.4.12/linux/drivers/message/i2o/i2o_proc.c linux/drivers/message/i2o/i2o_proc.c
@@ -0,0 +1,3377 @@
+/*
+ * procfs handler for Linux I2O subsystem
+ *
+ * (c) Copyright 1999 Deepak Saxena
+ *
+ * Originally written by Deepak Saxena(deepak@plexity.net)
+ *
+ * This program is free software. You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * This is an initial test release. The code is based on the design
+ * of the ide procfs system (drivers/block/ide-proc.c). Some code
+ * taken from i2o-core module by Alan Cox.
+ *
+ * DISCLAIMER: This code is still under development/test and may cause
+ * your system to behave unpredictably. Use at your own discretion.
+ *
+ * LAN entries by Juha Sievänen (Juha.Sievanen@cs.Helsinki.FI),
+ * Auvo Häkkinen (Auvo.Hakkinen@cs.Helsinki.FI)
+ * University of Helsinki, Department of Computer Science
+ */
+
+/*
+ * set tabstop=3
+ */
+
+/*
+ * TODO List
+ *
+ * - Add support for any version 2.0 spec changes once 2.0 IRTOS is
+ * is available to test with
+ * - Clean up code to use official structure definitions
+ */
+
+// FIXME!
+#define FMT_U64_HEX "0x%08x%08x"
+#define U64_VAL(pu64) *((u32*)(pu64)+1), *((u32*)(pu64))
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/i2o.h>
+#include <linux/proc_fs.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/spinlock.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/byteorder.h>
+
+#include "i2o_lan.h"
+
+/*
+ * Structure used to define /proc entries
+ */
+typedef struct _i2o_proc_entry_t
+{
+ char *name; /* entry name */
+ mode_t mode; /* mode */
+ read_proc_t *read_proc; /* read func */
+ write_proc_t *write_proc; /* write func */
+} i2o_proc_entry;
+
+// #define DRIVERDEBUG
+
+static int i2o_proc_read_lct(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_hrt(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_status(char *, char **, off_t, int, int *, void *);
+
+static int i2o_proc_read_hw(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_ddm_table(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_driver_store(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_drivers_stored(char *, char **, off_t, int, int *, void *);
+
+static int i2o_proc_read_groups(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_phys_device(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_claimed(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_users(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_priv_msgs(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_authorized_users(char *, char **, off_t, int, int *, void *);
+
+static int i2o_proc_read_dev_name(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_dev_identity(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_ddm_identity(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_uinfo(char *, char **, off_t, int, int *, void *);
+static int i2o_proc_read_sgl_limits(char *, char **, off_t, int, int *, void *);
+
+static int i2o_proc_read_sensors(char *, char **, off_t, int, int *, void *);
+
+static int print_serial_number(char *, int, u8 *, int);
+
+static int i2o_proc_create_entries(void *, i2o_proc_entry *,
+ struct proc_dir_entry *);
+static void i2o_proc_remove_entries(i2o_proc_entry *, struct proc_dir_entry *);
+static int i2o_proc_add_controller(struct i2o_controller *,
+ struct proc_dir_entry * );
+static void i2o_proc_remove_controller(struct i2o_controller *,
+ struct proc_dir_entry * );
+static void i2o_proc_add_device(struct i2o_device *, struct proc_dir_entry *);
+static void i2o_proc_remove_device(struct i2o_device *);
+static int create_i2o_procfs(void);
+static int destroy_i2o_procfs(void);
+static void i2o_proc_new_dev(struct i2o_controller *, struct i2o_device *);
+static void i2o_proc_dev_del(struct i2o_controller *, struct i2o_device *);
+
+static int i2o_proc_read_lan_dev_info(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_mac_addr(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_mcast_addr(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_batch_control(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_operation(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_media_operation(char *, char **, off_t, int,
+ int *, void *);
+static int i2o_proc_read_lan_alt_addr(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_tx_info(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_rx_info(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_hist_stats(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_eth_stats(char *, char **, off_t, int,
+ int *, void *);
+static int i2o_proc_read_lan_tr_stats(char *, char **, off_t, int, int *,
+ void *);
+static int i2o_proc_read_lan_fddi_stats(char *, char **, off_t, int, int *,
+ void *);
+
+static struct proc_dir_entry *i2o_proc_dir_root;
+
+/*
+ * I2O OSM descriptor
+ */
+static struct i2o_handler i2o_proc_handler =
+{
+ NULL,
+ i2o_proc_new_dev,
+ i2o_proc_dev_del,
+ NULL,
+ "I2O procfs Layer",
+ 0,
+ 0xffffffff // All classes
+};
+
+/*
+ * IOP specific entries...write field just in case someone
+ * ever wants one.
+ */
+static i2o_proc_entry generic_iop_entries[] =
+{
+ {"hrt", S_IFREG|S_IRUGO, i2o_proc_read_hrt, NULL},
+ {"lct", S_IFREG|S_IRUGO, i2o_proc_read_lct, NULL},
+ {"status", S_IFREG|S_IRUGO, i2o_proc_read_status, NULL},
+ {"hw", S_IFREG|S_IRUGO, i2o_proc_read_hw, NULL},
+ {"ddm_table", S_IFREG|S_IRUGO, i2o_proc_read_ddm_table, NULL},
+ {"driver_store", S_IFREG|S_IRUGO, i2o_proc_read_driver_store, NULL},
+ {"drivers_stored", S_IFREG|S_IRUGO, i2o_proc_read_drivers_stored, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+/*
+ * Device specific entries
+ */
+static i2o_proc_entry generic_dev_entries[] =
+{
+ {"groups", S_IFREG|S_IRUGO, i2o_proc_read_groups, NULL},
+ {"phys_dev", S_IFREG|S_IRUGO, i2o_proc_read_phys_device, NULL},
+ {"claimed", S_IFREG|S_IRUGO, i2o_proc_read_claimed, NULL},
+ {"users", S_IFREG|S_IRUGO, i2o_proc_read_users, NULL},
+ {"priv_msgs", S_IFREG|S_IRUGO, i2o_proc_read_priv_msgs, NULL},
+ {"authorized_users", S_IFREG|S_IRUGO, i2o_proc_read_authorized_users, NULL},
+ {"dev_identity", S_IFREG|S_IRUGO, i2o_proc_read_dev_identity, NULL},
+ {"ddm_identity", S_IFREG|S_IRUGO, i2o_proc_read_ddm_identity, NULL},
+ {"user_info", S_IFREG|S_IRUGO, i2o_proc_read_uinfo, NULL},
+ {"sgl_limits", S_IFREG|S_IRUGO, i2o_proc_read_sgl_limits, NULL},
+ {"sensors", S_IFREG|S_IRUGO, i2o_proc_read_sensors, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+/*
+ * Storage unit specific entries (SCSI Periph, BS) with device names
+ */
+static i2o_proc_entry rbs_dev_entries[] =
+{
+ {"dev_name", S_IFREG|S_IRUGO, i2o_proc_read_dev_name, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+#define SCSI_TABLE_SIZE 13
+static char *scsi_devices[] =
+{
+ "Direct-Access Read/Write",
+ "Sequential-Access Storage",
+ "Printer",
+ "Processor",
+ "WORM Device",
+ "CD-ROM Device",
+ "Scanner Device",
+ "Optical Memory Device",
+ "Medium Changer Device",
+ "Communications Device",
+ "Graphics Art Pre-Press Device",
+ "Graphics Art Pre-Press Device",
+ "Array Controller Device"
+};
+
+/* private */
+
+/*
+ * Generic LAN specific entries
+ *
+ * Should groups with r/w entries have their own subdirectory?
+ *
+ */
+static i2o_proc_entry lan_entries[] =
+{
+ {"lan_dev_info", S_IFREG|S_IRUGO, i2o_proc_read_lan_dev_info, NULL},
+ {"lan_mac_addr", S_IFREG|S_IRUGO, i2o_proc_read_lan_mac_addr, NULL},
+ {"lan_mcast_addr", S_IFREG|S_IRUGO|S_IWUSR,
+ i2o_proc_read_lan_mcast_addr, NULL},
+ {"lan_batch_ctrl", S_IFREG|S_IRUGO|S_IWUSR,
+ i2o_proc_read_lan_batch_control, NULL},
+ {"lan_operation", S_IFREG|S_IRUGO, i2o_proc_read_lan_operation, NULL},
+ {"lan_media_operation", S_IFREG|S_IRUGO,
+ i2o_proc_read_lan_media_operation, NULL},
+ {"lan_alt_addr", S_IFREG|S_IRUGO, i2o_proc_read_lan_alt_addr, NULL},
+ {"lan_tx_info", S_IFREG|S_IRUGO, i2o_proc_read_lan_tx_info, NULL},
+ {"lan_rx_info", S_IFREG|S_IRUGO, i2o_proc_read_lan_rx_info, NULL},
+
+ {"lan_hist_stats", S_IFREG|S_IRUGO, i2o_proc_read_lan_hist_stats, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+/*
+ * Port specific LAN entries
+ *
+ */
+static i2o_proc_entry lan_eth_entries[] =
+{
+ {"lan_eth_stats", S_IFREG|S_IRUGO, i2o_proc_read_lan_eth_stats, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+static i2o_proc_entry lan_tr_entries[] =
+{
+ {"lan_tr_stats", S_IFREG|S_IRUGO, i2o_proc_read_lan_tr_stats, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+static i2o_proc_entry lan_fddi_entries[] =
+{
+ {"lan_fddi_stats", S_IFREG|S_IRUGO, i2o_proc_read_lan_fddi_stats, NULL},
+ {NULL, 0, NULL, NULL}
+};
+
+
+static char *chtostr(u8 *chars, int n)
+{
+ char tmp[256];
+ tmp[0] = 0;
+ return strncat(tmp, (char *)chars, n);
+}
+
+static int i2o_report_query_status(char *buf, int block_status, char *group)
+{
+ switch (block_status)
+ {
+ case -ETIMEDOUT:
+ return sprintf(buf, "Timeout reading group %s.\n",group);
+ case -ENOMEM:
+ return sprintf(buf, "No free memory to read the table.\n");
+ case -I2O_PARAMS_STATUS_INVALID_GROUP_ID:
+ return sprintf(buf, "Group %s not supported.\n", group);
+ default:
+ return sprintf(buf, "Error reading group %s. BlockStatus 0x%02X\n",
+ group, -block_status);
+ }
+}
+
+static char* bus_strings[] =
+{
+ "Local Bus",
+ "ISA",
+ "EISA",
+ "MCA",
+ "PCI",
+ "PCMCIA",
+ "NUBUS",
+ "CARDBUS"
+};
+
+static spinlock_t i2o_proc_lock = SPIN_LOCK_UNLOCKED;
+
+int i2o_proc_read_hrt(char *buf, char **start, off_t offset, int count,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller *)data;
+ i2o_hrt *hrt = (i2o_hrt *)c->hrt;
+ u32 bus;
+ int len, i;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ if(hrt->hrt_version)
+ {
+ len += sprintf(buf+len,
+ "HRT table for controller is too new a version.\n");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if((hrt->num_entries * hrt->entry_len + 8) > 2048) {
+ printk(KERN_WARNING "i2o_proc: HRT does not fit into buffer\n");
+ len += sprintf(buf+len,
+ "HRT table too big to fit in buffer.\n");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "HRT has %d entries of %d bytes each.\n",
+ hrt->num_entries, hrt->entry_len << 2);
+
+ for(i = 0; i < hrt->num_entries && len < count; i++)
+ {
+ len += sprintf(buf+len, "Entry %d:\n", i);
+ len += sprintf(buf+len, " Adapter ID: %0#10x\n",
+ hrt->hrt_entry[i].adapter_id);
+ len += sprintf(buf+len, " Controlling tid: %0#6x\n",
+ hrt->hrt_entry[i].parent_tid);
+
+ if(hrt->hrt_entry[i].bus_type != 0x80)
+ {
+ bus = hrt->hrt_entry[i].bus_type;
+ len += sprintf(buf+len, " %s Information\n", bus_strings[bus]);
+
+ switch(bus)
+ {
+ case I2O_BUS_LOCAL:
+ len += sprintf(buf+len, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.local_bus.LbBaseIOPort);
+ len += sprintf(buf+len, " MemoryBase: %0#10x\n",
+ hrt->hrt_entry[i].bus.local_bus.LbBaseMemoryAddress);
+ break;
+
+ case I2O_BUS_ISA:
+ len += sprintf(buf+len, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.isa_bus.IsaBaseIOPort);
+ len += sprintf(buf+len, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.isa_bus.IsaBaseMemoryAddress);
+ len += sprintf(buf+len, " CSN: %0#4x,",
+ hrt->hrt_entry[i].bus.isa_bus.CSN);
+ break;
+
+ case I2O_BUS_EISA:
+ len += sprintf(buf+len, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.eisa_bus.EisaBaseIOPort);
+ len += sprintf(buf+len, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.eisa_bus.EisaBaseMemoryAddress);
+ len += sprintf(buf+len, " Slot: %0#4x,",
+ hrt->hrt_entry[i].bus.eisa_bus.EisaSlotNumber);
+ break;
+
+ case I2O_BUS_MCA:
+ len += sprintf(buf+len, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.mca_bus.McaBaseIOPort);
+ len += sprintf(buf+len, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.mca_bus.McaBaseMemoryAddress);
+ len += sprintf(buf+len, " Slot: %0#4x,",
+ hrt->hrt_entry[i].bus.mca_bus.McaSlotNumber);
+ break;
+
+ case I2O_BUS_PCI:
+ len += sprintf(buf+len, " Bus: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.PciBusNumber);
+ len += sprintf(buf+len, " Dev: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.PciDeviceNumber);
+ len += sprintf(buf+len, " Func: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.PciFunctionNumber);
+ len += sprintf(buf+len, " Vendor: %0#6x",
+ hrt->hrt_entry[i].bus.pci_bus.PciVendorID);
+ len += sprintf(buf+len, " Device: %0#6x\n",
+ hrt->hrt_entry[i].bus.pci_bus.PciDeviceID);
+ break;
+
+ default:
+ len += sprintf(buf+len, " Unsupported Bus Type\n");
+ }
+ }
+ else
+ len += sprintf(buf+len, " Unknown Bus Type\n");
+ }
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+int i2o_proc_read_lct(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ i2o_lct *lct = (i2o_lct *)c->lct;
+ int entries;
+ int i;
+
+#define BUS_TABLE_SIZE 3
+ static char *bus_ports[] =
+ {
+ "Generic Bus",
+ "SCSI Bus",
+ "Fibre Channel Bus"
+ };
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ entries = (lct->table_size - 3)/9;
+
+ len += sprintf(buf, "LCT contains %d %s\n", entries,
+ entries == 1 ? "entry" : "entries");
+ if(lct->boot_tid)
+ len += sprintf(buf+len, "Boot Device @ ID %d\n", lct->boot_tid);
+
+ len +=
+ sprintf(buf+len, "Current Change Indicator: %#10x\n", lct->change_ind);
+
+ for(i = 0; i < entries; i++)
+ {
+ len += sprintf(buf+len, "Entry %d\n", i);
+ len += sprintf(buf+len, " Class, SubClass : %s", i2o_get_class_name(lct->lct_entry[i].class_id));
+
+ /*
+ * Classes which we'll print subclass info for
+ */
+ switch(lct->lct_entry[i].class_id & 0xFFF)
+ {
+ case I2O_CLASS_RANDOM_BLOCK_STORAGE:
+ switch(lct->lct_entry[i].sub_class)
+ {
+ case 0x00:
+ len += sprintf(buf+len, ", Direct-Access Read/Write");
+ break;
+
+ case 0x04:
+ len += sprintf(buf+len, ", WORM Drive");
+ break;
+
+ case 0x05:
+ len += sprintf(buf+len, ", CD-ROM Drive");
+ break;
+
+ case 0x07:
+ len += sprintf(buf+len, ", Optical Memory Device");
+ break;
+
+ default:
+ len += sprintf(buf+len, ", Unknown (0x%02x)",
+ lct->lct_entry[i].sub_class);
+ break;
+ }
+ break;
+
+ case I2O_CLASS_LAN:
+ switch(lct->lct_entry[i].sub_class & 0xFF)
+ {
+ case 0x30:
+ len += sprintf(buf+len, ", Ethernet");
+ break;
+
+ case 0x40:
+ len += sprintf(buf+len, ", 100base VG");
+ break;
+
+ case 0x50:
+ len += sprintf(buf+len, ", IEEE 802.5/Token-Ring");
+ break;
+
+ case 0x60:
+ len += sprintf(buf+len, ", ANSI X3T9.5 FDDI");
+ break;
+
+ case 0x70:
+ len += sprintf(buf+len, ", Fibre Channel");
+ break;
+
+ default:
+ len += sprintf(buf+len, ", Unknown Sub-Class (0x%02x)",
+ lct->lct_entry[i].sub_class & 0xFF);
+ break;
+ }
+ break;
+
+ case I2O_CLASS_SCSI_PERIPHERAL:
+ if(lct->lct_entry[i].sub_class < SCSI_TABLE_SIZE)
+ len += sprintf(buf+len, ", %s",
+ scsi_devices[lct->lct_entry[i].sub_class]);
+ else
+ len += sprintf(buf+len, ", Unknown Device Type");
+ break;
+
+ case I2O_CLASS_BUS_ADAPTER_PORT:
+ if(lct->lct_entry[i].sub_class < BUS_TABLE_SIZE)
+ len += sprintf(buf+len, ", %s",
+ bus_ports[lct->lct_entry[i].sub_class]);
+ else
+ len += sprintf(buf+len, ", Unknown Bus Type");
+ break;
+ }
+ len += sprintf(buf+len, "\n");
+
+ len += sprintf(buf+len, " Local TID : 0x%03x\n", lct->lct_entry[i].tid);
+ len += sprintf(buf+len, " User TID : 0x%03x\n", lct->lct_entry[i].user_tid);
+ len += sprintf(buf+len, " Parent TID : 0x%03x\n",
+ lct->lct_entry[i].parent_tid);
+ len += sprintf(buf+len, " Identity Tag : 0x%x%x%x%x%x%x%x%x\n",
+ lct->lct_entry[i].identity_tag[0],
+ lct->lct_entry[i].identity_tag[1],
+ lct->lct_entry[i].identity_tag[2],
+ lct->lct_entry[i].identity_tag[3],
+ lct->lct_entry[i].identity_tag[4],
+ lct->lct_entry[i].identity_tag[5],
+ lct->lct_entry[i].identity_tag[6],
+ lct->lct_entry[i].identity_tag[7]);
+ len += sprintf(buf+len, " Change Indicator : %0#10x\n",
+ lct->lct_entry[i].change_ind);
+ len += sprintf(buf+len, " Event Capab Mask : %0#10x\n",
+ lct->lct_entry[i].device_flags);
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+int i2o_proc_read_status(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ char prodstr[25];
+ int version;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ i2o_status_get(c); // reread the status block
+
+ len += sprintf(buf+len,"Organization ID : %0#6x\n",
+ c->status_block->org_id);
+
+ version = c->status_block->i2o_version;
+
+/* FIXME for Spec 2.0
+ if (version == 0x02) {
+ len += sprintf(buf+len,"Lowest I2O version supported: ");
+ switch(workspace[2]) {
+ case 0x00:
+ len += sprintf(buf+len,"1.0\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len,"1.5\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len,"2.0\n");
+ break;
+ }
+
+ len += sprintf(buf+len, "Highest I2O version supported: ");
+ switch(workspace[3]) {
+ case 0x00:
+ len += sprintf(buf+len,"1.0\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len,"1.5\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len,"2.0\n");
+ break;
+ }
+ }
+*/
+ len += sprintf(buf+len,"IOP ID : %0#5x\n",
+ c->status_block->iop_id);
+ len += sprintf(buf+len,"Host Unit ID : %0#6x\n",
+ c->status_block->host_unit_id);
+ len += sprintf(buf+len,"Segment Number : %0#5x\n",
+ c->status_block->segment_number);
+
+ len += sprintf(buf+len, "I2O version : ");
+ switch (version) {
+ case 0x00:
+ len += sprintf(buf+len,"1.0\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len,"1.5\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len,"2.0\n");
+ break;
+ default:
+ len += sprintf(buf+len,"Unknown version\n");
+ }
+
+ len += sprintf(buf+len, "IOP State : ");
+ switch (c->status_block->iop_state) {
+ case 0x01:
+ len += sprintf(buf+len,"INIT\n");
+ break;
+
+ case 0x02:
+ len += sprintf(buf+len,"RESET\n");
+ break;
+
+ case 0x04:
+ len += sprintf(buf+len,"HOLD\n");
+ break;
+
+ case 0x05:
+ len += sprintf(buf+len,"READY\n");
+ break;
+
+ case 0x08:
+ len += sprintf(buf+len,"OPERATIONAL\n");
+ break;
+
+ case 0x10:
+ len += sprintf(buf+len,"FAILED\n");
+ break;
+
+ case 0x11:
+ len += sprintf(buf+len,"FAULTED\n");
+ break;
+
+ default:
+ len += sprintf(buf+len,"Unknown\n");
+ break;
+ }
+
+ len += sprintf(buf+len,"Messenger Type : ");
+ switch (c->status_block->msg_type) {
+ case 0x00:
+ len += sprintf(buf+len,"Memory mapped\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len,"Memory mapped only\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len,"Remote only\n");
+ break;
+ case 0x03:
+ len += sprintf(buf+len,"Memory mapped and remote\n");
+ break;
+ default:
+ len += sprintf(buf+len,"Unknown\n");
+ }
+
+ len += sprintf(buf+len,"Inbound Frame Size : %d bytes\n",
+ c->status_block->inbound_frame_size<<2);
+ len += sprintf(buf+len,"Max Inbound Frames : %d\n",
+ c->status_block->max_inbound_frames);
+ len += sprintf(buf+len,"Current Inbound Frames : %d\n",
+ c->status_block->cur_inbound_frames);
+ len += sprintf(buf+len,"Max Outbound Frames : %d\n",
+ c->status_block->max_outbound_frames);
+
+ /* Spec doesn't say if NULL terminated or not... */
+ memcpy(prodstr, c->status_block->product_id, 24);
+ prodstr[24] = '\0';
+ len += sprintf(buf+len,"Product ID : %s\n", prodstr);
+ len += sprintf(buf+len,"Expected LCT Size : %d bytes\n",
+ c->status_block->expected_lct_size);
+
+ len += sprintf(buf+len,"IOP Capabilities\n");
+ len += sprintf(buf+len," Context Field Size Support : ");
+ switch (c->status_block->iop_capabilities & 0x0000003) {
+ case 0:
+ len += sprintf(buf+len,"Supports only 32-bit context fields\n");
+ break;
+ case 1:
+ len += sprintf(buf+len,"Supports only 64-bit context fields\n");
+ break;
+ case 2:
+ len += sprintf(buf+len,"Supports 32-bit and 64-bit context fields, "
+ "but not concurrently\n");
+ break;
+ case 3:
+ len += sprintf(buf+len,"Supports 32-bit and 64-bit context fields "
+ "concurrently\n");
+ break;
+ default:
+ len += sprintf(buf+len,"0x%08x\n",c->status_block->iop_capabilities);
+ }
+ len += sprintf(buf+len," Current Context Field Size : ");
+ switch (c->status_block->iop_capabilities & 0x0000000C) {
+ case 0:
+ len += sprintf(buf+len,"not configured\n");
+ break;
+ case 4:
+ len += sprintf(buf+len,"Supports only 32-bit context fields\n");
+ break;
+ case 8:
+ len += sprintf(buf+len,"Supports only 64-bit context fields\n");
+ break;
+ case 12:
+ len += sprintf(buf+len,"Supports both 32-bit or 64-bit context fields "
+ "concurrently\n");
+ break;
+ default:
+ len += sprintf(buf+len,"\n");
+ }
+ len += sprintf(buf+len," Inbound Peer Support : %s\n",
+ (c->status_block->iop_capabilities & 0x00000010) ? "Supported" : "Not supported");
+ len += sprintf(buf+len," Outbound Peer Support : %s\n",
+ (c->status_block->iop_capabilities & 0x00000020) ? "Supported" : "Not supported");
+ len += sprintf(buf+len," Peer to Peer Support : %s\n",
+ (c->status_block->iop_capabilities & 0x00000040) ? "Supported" : "Not supported");
+
+ len += sprintf(buf+len, "Desired private memory size : %d kB\n",
+ c->status_block->desired_mem_size>>10);
+ len += sprintf(buf+len, "Allocated private memory size : %d kB\n",
+ c->status_block->current_mem_size>>10);
+ len += sprintf(buf+len, "Private memory base address : %0#10x\n",
+ c->status_block->current_mem_base);
+ len += sprintf(buf+len, "Desired private I/O size : %d kB\n",
+ c->status_block->desired_io_size>>10);
+ len += sprintf(buf+len, "Allocated private I/O size : %d kB\n",
+ c->status_block->current_io_size>>10);
+ len += sprintf(buf+len, "Private I/O base address : %0#10x\n",
+ c->status_block->current_io_base);
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+int i2o_proc_read_hw(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ static u32 work32[5];
+ static u8 *work8 = (u8*)work32;
+ static u16 *work16 = (u16*)work32;
+ int token;
+ u32 hwcap;
+
+ static char *cpu_table[] =
+ {
+ "Intel 80960 series",
+ "AMD2900 series",
+ "Motorola 68000 series",
+ "ARM series",
+ "MIPS series",
+ "Sparc series",
+ "PowerPC series",
+ "Intel x86 series"
+ };
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_scalar(c, ADAPTER_TID, 0x0000, -1, &work32, sizeof(work32));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0000 IOP Hardware");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "I2O Vendor ID : %0#6x\n", work16[0]);
+ len += sprintf(buf+len, "Product ID : %0#6x\n", work16[1]);
+ len += sprintf(buf+len, "CPU : ");
+ if(work8[16] > 8)
+ len += sprintf(buf+len, "Unknown\n");
+ else
+ len += sprintf(buf+len, "%s\n", cpu_table[work8[16]]);
+ /* Anyone using ProcessorVersion? */
+
+ len += sprintf(buf+len, "RAM : %dkB\n", work32[1]>>10);
+ len += sprintf(buf+len, "Non-Volatile Mem : %dkB\n", work32[2]>>10);
+
+ hwcap = work32[3];
+ len += sprintf(buf+len, "Capabilities : 0x%08x\n", hwcap);
+ len += sprintf(buf+len, " [%s] Self booting\n",
+ (hwcap&0x00000001) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Upgradable IRTOS\n",
+ (hwcap&0x00000002) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Supports downloading DDMs\n",
+ (hwcap&0x00000004) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Supports installing DDMs\n",
+ (hwcap&0x00000008) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Battery-backed RAM\n",
+ (hwcap&0x00000010) ? "+" : "-");
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+/* Executive group 0003h - Executing DDM List (table) */
+int i2o_proc_read_ddm_table(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ int token;
+ int i;
+
+ typedef struct _i2o_exec_execute_ddm_table {
+ u16 ddm_tid;
+ u8 module_type;
+ u8 reserved;
+ u16 i2o_vendor_id;
+ u16 module_id;
+ u8 module_name_version[28];
+ u32 data_size;
+ u32 code_size;
+ } i2o_exec_execute_ddm_table;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ i2o_exec_execute_ddm_table ddm_table[MAX_I2O_MODULES];
+ } result;
+
+ i2o_exec_execute_ddm_table ddm_table;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ c, ADAPTER_TID,
+ 0x0003, -1,
+ NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0003 Executing DDM List");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Tid Module_type Vendor Mod_id Module_name Vrs Data_size Code_size\n");
+ ddm_table=result.ddm_table[0];
+
+ for(i=0; i < result.row_count; ddm_table=result.ddm_table[++i])
+ {
+ len += sprintf(buf+len, "0x%03x ", ddm_table.ddm_tid & 0xFFF);
+
+ switch(ddm_table.module_type)
+ {
+ case 0x01:
+ len += sprintf(buf+len, "Downloaded DDM ");
+ break;
+ case 0x22:
+ len += sprintf(buf+len, "Embedded DDM ");
+ break;
+ default:
+ len += sprintf(buf+len, " ");
+ }
+
+ len += sprintf(buf+len, "%-#7x", ddm_table.i2o_vendor_id);
+ len += sprintf(buf+len, "%-#8x", ddm_table.module_id);
+ len += sprintf(buf+len, "%-29s", chtostr(ddm_table.module_name_version, 28));
+ len += sprintf(buf+len, "%9d ", ddm_table.data_size);
+ len += sprintf(buf+len, "%8d", ddm_table.code_size);
+
+ len += sprintf(buf+len, "\n");
+ }
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+/* Executive group 0004h - Driver Store (scalar) */
+int i2o_proc_read_driver_store(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ u32 work32[8];
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_scalar(c, ADAPTER_TID, 0x0004, -1, &work32, sizeof(work32));
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0004 Driver Store");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Module limit : %d\n"
+ "Module count : %d\n"
+ "Current space : %d kB\n"
+ "Free space : %d kB\n",
+ work32[0], work32[1], work32[2]>>10, work32[3]>>10);
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+/* Executive group 0005h - Driver Store Table (table) */
+int i2o_proc_read_drivers_stored(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ typedef struct _i2o_driver_store {
+ u16 stored_ddm_index;
+ u8 module_type;
+ u8 reserved;
+ u16 i2o_vendor_id;
+ u16 module_id;
+ u8 module_name_version[28];
+ u8 date[8];
+ u32 module_size;
+ u32 mpb_size;
+ u32 module_flags;
+ } i2o_driver_store_table;
+
+ struct i2o_controller *c = (struct i2o_controller*)data;
+ int token;
+ int i;
+
+ typedef struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ i2o_driver_store_table dst[MAX_I2O_MODULES];
+ } i2o_driver_result_table;
+
+ i2o_driver_result_table *result;
+ i2o_driver_store_table *dst;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
+ if(result == NULL)
+ return -ENOMEM;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ c, ADAPTER_TID, 0x0005, -1, NULL, 0,
+ result, sizeof(*result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0005 DRIVER STORE TABLE");
+ spin_unlock(&i2o_proc_lock);
+ kfree(result);
+ return len;
+ }
+
+ len += sprintf(buf+len, "# Module_type Vendor Mod_id Module_name Vrs"
+ "Date Mod_size Par_size Flags\n");
+ for(i=0, dst=&result->dst[0]; i < result->row_count; dst=&result->dst[++i])
+ {
+ len += sprintf(buf+len, "%-3d", dst->stored_ddm_index);
+ switch(dst->module_type)
+ {
+ case 0x01:
+ len += sprintf(buf+len, "Downloaded DDM ");
+ break;
+ case 0x22:
+ len += sprintf(buf+len, "Embedded DDM ");
+ break;
+ default:
+ len += sprintf(buf+len, " ");
+ }
+
+#if 0
+ if(c->i2oversion == 0x02)
+ len += sprintf(buf+len, "%-d", dst->module_state);
+#endif
+
+ len += sprintf(buf+len, "%-#7x", dst->i2o_vendor_id);
+ len += sprintf(buf+len, "%-#8x", dst->module_id);
+ len += sprintf(buf+len, "%-29s", chtostr(dst->module_name_version,28));
+ len += sprintf(buf+len, "%-9s", chtostr(dst->date,8));
+ len += sprintf(buf+len, "%8d ", dst->module_size);
+ len += sprintf(buf+len, "%8d ", dst->mpb_size);
+ len += sprintf(buf+len, "0x%04x", dst->module_flags);
+#if 0
+ if(c->i2oversion == 0x02)
+ len += sprintf(buf+len, "%d",
+ dst->notification_level);
+#endif
+ len += sprintf(buf+len, "\n");
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ kfree(result);
+ return len;
+}
+
+
+/* Generic group F000h - Params Descriptor (table) */
+int i2o_proc_read_groups(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+ u8 properties;
+
+ typedef struct _i2o_group_info
+ {
+ u16 group_number;
+ u16 field_count;
+ u16 row_count;
+ u8 properties;
+ u8 reserved;
+ } i2o_group_info;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ i2o_group_info group[256];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid, 0xF000, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len = i2o_report_query_status(buf+len, token, "0xF000 Params Descriptor");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "# Group FieldCount RowCount Type Add Del Clear\n");
+
+ for (i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%-3d", i);
+ len += sprintf(buf+len, "0x%04X ", result.group[i].group_number);
+ len += sprintf(buf+len, "%10d ", result.group[i].field_count);
+ len += sprintf(buf+len, "%8d ", result.group[i].row_count);
+
+ properties = result.group[i].properties;
+ if (properties & 0x1) len += sprintf(buf+len, "Table ");
+ else len += sprintf(buf+len, "Scalar ");
+ if (properties & 0x2) len += sprintf(buf+len, " + ");
+ else len += sprintf(buf+len, " - ");
+ if (properties & 0x4) len += sprintf(buf+len, " + ");
+ else len += sprintf(buf+len, " - ");
+ if (properties & 0x8) len += sprintf(buf+len, " + ");
+ else len += sprintf(buf+len, " - ");
+
+ len += sprintf(buf+len, "\n");
+ }
+
+ if (result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+/* Generic group F001h - Physical Device Table (table) */
+int i2o_proc_read_phys_device(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ u32 adapter_id[64];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0xF001, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF001 Physical Device Table");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if (result.row_count)
+ len += sprintf(buf+len, "# AdapterId\n");
+
+ for (i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%-2d", i);
+ len += sprintf(buf+len, "%#7x\n", result.adapter_id[i]);
+ }
+
+ if (result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* Generic group F002h - Claimed Table (table) */
+int i2o_proc_read_claimed(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+
+ struct {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ u16 claimed_tid[64];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0xF002, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF002 Claimed Table");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if (result.row_count)
+ len += sprintf(buf+len, "# ClaimedTid\n");
+
+ for (i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%-2d", i);
+ len += sprintf(buf+len, "%#7x\n", result.claimed_tid[i]);
+ }
+
+ if (result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* Generic group F003h - User Table (table) */
+int i2o_proc_read_users(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+
+ typedef struct _i2o_user_table
+ {
+ u16 instance;
+ u16 user_tid;
+ u8 claim_type;
+ u8 reserved1;
+ u16 reserved2;
+ } i2o_user_table;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ i2o_user_table user[64];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0xF003, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF003 User Table");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "# Instance UserTid ClaimType\n");
+
+ for(i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%-3d", i);
+ len += sprintf(buf+len, "%#8x ", result.user[i].instance);
+ len += sprintf(buf+len, "%#7x ", result.user[i].user_tid);
+ len += sprintf(buf+len, "%#9x\n", result.user[i].claim_type);
+ }
+
+ if (result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* Generic group F005h - Private message extensions (table) (optional) */
+int i2o_proc_read_priv_msgs(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+
+ typedef struct _i2o_private
+ {
+ u16 ext_instance;
+ u16 organization_id;
+ u16 x_function_code;
+ } i2o_private;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ i2o_private extension[64];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0xF000, -1,
+ NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF005 Private Message Extensions (optional)");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Instance# OrgId FunctionCode\n");
+
+ for(i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%0#9x ", result.extension[i].ext_instance);
+ len += sprintf(buf+len, "%0#6x ", result.extension[i].organization_id);
+ len += sprintf(buf+len, "%0#6x", result.extension[i].x_function_code);
+
+ len += sprintf(buf+len, "\n");
+ }
+
+ if(result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+/* Generic group F006h - Authorized User Table (table) */
+int i2o_proc_read_authorized_users(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ u32 alternate_tid[64];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0xF006, -1,
+ NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF006 Autohorized User Table");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if (result.row_count)
+ len += sprintf(buf+len, "# AlternateTid\n");
+
+ for(i=0; i < result.row_count; i++)
+ {
+ len += sprintf(buf+len, "%-2d", i);
+ len += sprintf(buf+len, "%#7x ", result.alternate_tid[i]);
+ }
+
+ if (result.more_flag)
+ len += sprintf(buf+len, "There is more...\n");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+
+/* Generic group F100h - Device Identity (scalar) */
+int i2o_proc_read_dev_identity(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
+ // == (allow) 512d bytes (max)
+ static u16 *work16 = (u16*)work32;
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0xF100, -1,
+ &work32, sizeof(work32));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token ,"0xF100 Device Identity");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Device Class : %s\n", i2o_get_class_name(work16[0]));
+ len += sprintf(buf+len, "Owner TID : %0#5x\n", work16[2]);
+ len += sprintf(buf+len, "Parent TID : %0#5x\n", work16[3]);
+ len += sprintf(buf+len, "Vendor info : %s\n", chtostr((u8 *)(work32+2), 16));
+ len += sprintf(buf+len, "Product info : %s\n", chtostr((u8 *)(work32+6), 16));
+ len += sprintf(buf+len, "Description : %s\n", chtostr((u8 *)(work32+10), 16));
+ len += sprintf(buf+len, "Product rev. : %s\n", chtostr((u8 *)(work32+14), 8));
+
+ len += sprintf(buf+len, "Serial number : ");
+ len = print_serial_number(buf, len,
+ (u8*)(work32+16),
+ /* allow for SNLen plus
+ * possible trailing '\0'
+ */
+ sizeof(work32)-(16*sizeof(u32))-2
+ );
+ len += sprintf(buf+len, "\n");
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+
+int i2o_proc_read_dev_name(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+
+ if ( d->dev_name[0] == '\0' )
+ return 0;
+
+ len = sprintf(buf, "%s\n", d->dev_name);
+
+ return len;
+}
+
+
+/* Generic group F101h - DDM Identity (scalar) */
+int i2o_proc_read_ddm_identity(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u16 ddm_tid;
+ u8 module_name[24];
+ u8 module_rev[8];
+ u8 sn_format;
+ u8 serial_number[12];
+ u8 pad[256]; // allow up to 256 byte (max) serial number
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0xF101, -1,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF101 DDM Identity");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
+ len += sprintf(buf+len, "Module name : %s\n", chtostr(result.module_name, 24));
+ len += sprintf(buf+len, "Module revision : %s\n", chtostr(result.module_rev, 8));
+
+ len += sprintf(buf+len, "Serial number : ");
+ len = print_serial_number(buf, len, result.serial_number, sizeof(result)-36);
+ /* allow for SNLen plus possible trailing '\0' */
+
+ len += sprintf(buf+len, "\n");
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+/* Generic group F102h - User Information (scalar) */
+int i2o_proc_read_uinfo(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u8 device_name[64];
+ u8 service_name[64];
+ u8 physical_location[64];
+ u8 instance_number[4];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0xF102, -1,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF102 User Information");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Device name : %s\n", chtostr(result.device_name, 64));
+ len += sprintf(buf+len, "Service name : %s\n", chtostr(result.service_name, 64));
+ len += sprintf(buf+len, "Physical name : %s\n", chtostr(result.physical_location, 64));
+ len += sprintf(buf+len, "Instance number : %s\n", chtostr(result.instance_number, 4));
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* Generic group F103h - SGL Operating Limits (scalar) */
+int i2o_proc_read_sgl_limits(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[12];
+ static u16 *work16 = (u16 *)work32;
+ static u8 *work8 = (u8 *)work32;
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0xF103, -1,
+ &work32, sizeof(work32));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF103 SGL Operating Limits");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "SGL chain size : %d\n", work32[0]);
+ len += sprintf(buf+len, "Max SGL chain size : %d\n", work32[1]);
+ len += sprintf(buf+len, "SGL chain size target : %d\n", work32[2]);
+ len += sprintf(buf+len, "SGL frag count : %d\n", work16[6]);
+ len += sprintf(buf+len, "Max SGL frag count : %d\n", work16[7]);
+ len += sprintf(buf+len, "SGL frag count target : %d\n", work16[8]);
+
+ if (d->i2oversion == 0x02)
+ {
+ len += sprintf(buf+len, "SGL data alignment : %d\n", work16[8]);
+ len += sprintf(buf+len, "SGL addr limit : %d\n", work8[20]);
+ len += sprintf(buf+len, "SGL addr sizes supported : ");
+ if (work8[21] & 0x01)
+ len += sprintf(buf+len, "32 bit ");
+ if (work8[21] & 0x02)
+ len += sprintf(buf+len, "64 bit ");
+ if (work8[21] & 0x04)
+ len += sprintf(buf+len, "96 bit ");
+ if (work8[21] & 0x08)
+ len += sprintf(buf+len, "128 bit ");
+ len += sprintf(buf+len, "\n");
+ }
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+/* Generic group F200h - Sensors (scalar) */
+int i2o_proc_read_sensors(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u16 sensor_instance;
+ u8 component;
+ u16 component_instance;
+ u8 sensor_class;
+ u8 sensor_type;
+ u8 scaling_exponent;
+ u32 actual_reading;
+ u32 minimum_reading;
+ u32 low2lowcat_treshold;
+ u32 lowcat2low_treshold;
+ u32 lowwarn2low_treshold;
+ u32 low2lowwarn_treshold;
+ u32 norm2lowwarn_treshold;
+ u32 lowwarn2norm_treshold;
+ u32 nominal_reading;
+ u32 hiwarn2norm_treshold;
+ u32 norm2hiwarn_treshold;
+ u32 high2hiwarn_treshold;
+ u32 hiwarn2high_treshold;
+ u32 hicat2high_treshold;
+ u32 hi2hicat_treshold;
+ u32 maximum_reading;
+ u8 sensor_state;
+ u16 event_enable;
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0xF200, -1,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0xF200 Sensors (optional)");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Sensor instance : %d\n", result.sensor_instance);
+
+ len += sprintf(buf+len, "Component : %d = ", result.component);
+ switch (result.component)
+ {
+ case 0: len += sprintf(buf+len, "Other");
+ break;
+ case 1: len += sprintf(buf+len, "Planar logic Board");
+ break;
+ case 2: len += sprintf(buf+len, "CPU");
+ break;
+ case 3: len += sprintf(buf+len, "Chassis");
+ break;
+ case 4: len += sprintf(buf+len, "Power Supply");
+ break;
+ case 5: len += sprintf(buf+len, "Storage");
+ break;
+ case 6: len += sprintf(buf+len, "External");
+ break;
+ }
+ len += sprintf(buf+len,"\n");
+
+ len += sprintf(buf+len, "Component instance : %d\n", result.component_instance);
+ len += sprintf(buf+len, "Sensor class : %s\n",
+ result.sensor_class ? "Analog" : "Digital");
+
+ len += sprintf(buf+len, "Sensor type : %d = ",result.sensor_type);
+ switch (result.sensor_type)
+ {
+ case 0: len += sprintf(buf+len, "Other\n");
+ break;
+ case 1: len += sprintf(buf+len, "Thermal\n");
+ break;
+ case 2: len += sprintf(buf+len, "DC voltage (DC volts)\n");
+ break;
+ case 3: len += sprintf(buf+len, "AC voltage (AC volts)\n");
+ break;
+ case 4: len += sprintf(buf+len, "DC current (DC amps)\n");
+ break;
+ case 5: len += sprintf(buf+len, "AC current (AC volts)\n");
+ break;
+ case 6: len += sprintf(buf+len, "Door open\n");
+ break;
+ case 7: len += sprintf(buf+len, "Fan operational\n");
+ break;
+ }
+
+ len += sprintf(buf+len, "Scaling exponent : %d\n", result.scaling_exponent);
+ len += sprintf(buf+len, "Actual reading : %d\n", result.actual_reading);
+ len += sprintf(buf+len, "Minimum reading : %d\n", result.minimum_reading);
+ len += sprintf(buf+len, "Low2LowCat treshold : %d\n", result.low2lowcat_treshold);
+ len += sprintf(buf+len, "LowCat2Low treshold : %d\n", result.lowcat2low_treshold);
+ len += sprintf(buf+len, "LowWarn2Low treshold : %d\n", result.lowwarn2low_treshold);
+ len += sprintf(buf+len, "Low2LowWarn treshold : %d\n", result.low2lowwarn_treshold);
+ len += sprintf(buf+len, "Norm2LowWarn treshold : %d\n", result.norm2lowwarn_treshold);
+ len += sprintf(buf+len, "LowWarn2Norm treshold : %d\n", result.lowwarn2norm_treshold);
+ len += sprintf(buf+len, "Nominal reading : %d\n", result.nominal_reading);
+ len += sprintf(buf+len, "HiWarn2Norm treshold : %d\n", result.hiwarn2norm_treshold);
+ len += sprintf(buf+len, "Norm2HiWarn treshold : %d\n", result.norm2hiwarn_treshold);
+ len += sprintf(buf+len, "High2HiWarn treshold : %d\n", result.high2hiwarn_treshold);
+ len += sprintf(buf+len, "HiWarn2High treshold : %d\n", result.hiwarn2high_treshold);
+ len += sprintf(buf+len, "HiCat2High treshold : %d\n", result.hicat2high_treshold);
+ len += sprintf(buf+len, "High2HiCat treshold : %d\n", result.hi2hicat_treshold);
+ len += sprintf(buf+len, "Maximum reading : %d\n", result.maximum_reading);
+
+ len += sprintf(buf+len, "Sensor state : %d = ", result.sensor_state);
+ switch (result.sensor_state)
+ {
+ case 0: len += sprintf(buf+len, "Normal\n");
+ break;
+ case 1: len += sprintf(buf+len, "Abnormal\n");
+ break;
+ case 2: len += sprintf(buf+len, "Unknown\n");
+ break;
+ case 3: len += sprintf(buf+len, "Low Catastrophic (LoCat)\n");
+ break;
+ case 4: len += sprintf(buf+len, "Low (Low)\n");
+ break;
+ case 5: len += sprintf(buf+len, "Low Warning (LoWarn)\n");
+ break;
+ case 6: len += sprintf(buf+len, "High Warning (HiWarn)\n");
+ break;
+ case 7: len += sprintf(buf+len, "High (High)\n");
+ break;
+ case 8: len += sprintf(buf+len, "High Catastrophic (HiCat)\n");
+ break;
+ }
+
+ len += sprintf(buf+len, "Event_enable : 0x%02X\n", result.event_enable);
+ len += sprintf(buf+len, " [%s] Operational state change. \n",
+ (result.event_enable & 0x01) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] Low catastrophic. \n",
+ (result.event_enable & 0x02) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] Low reading. \n",
+ (result.event_enable & 0x04) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] Low warning. \n",
+ (result.event_enable & 0x08) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] Change back to normal from out of range state. \n",
+ (result.event_enable & 0x10) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] High warning. \n",
+ (result.event_enable & 0x20) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] High reading. \n",
+ (result.event_enable & 0x40) ? "+" : "-" );
+ len += sprintf(buf+len, " [%s] High catastrophic. \n",
+ (result.event_enable & 0x80) ? "+" : "-" );
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+
+static int print_serial_number(char *buff, int pos, u8 *serialno, int max_len)
+{
+ int i;
+
+ /* 19990419 -sralston
+ * The I2O v1.5 (and v2.0 so far) "official specification"
+ * got serial numbers WRONG!
+ * Apparently, and despite what Section 3.4.4 says and
+ * Figure 3-35 shows (pg 3-39 in the pdf doc),
+ * the convention / consensus seems to be:
+ * + First byte is SNFormat
+ * + Second byte is SNLen (but only if SNFormat==7 (?))
+ * + (v2.0) SCSI+BS may use IEEE Registered (64 or 128 bit) format
+ */
+ switch(serialno[0])
+ {
+ case I2O_SNFORMAT_BINARY: /* Binary */
+ pos += sprintf(buff+pos, "0x");
+ for(i = 0; i < serialno[1]; i++)
+ {
+ pos += sprintf(buff+pos, "%02X", serialno[2+i]);
+ }
+ break;
+
+ case I2O_SNFORMAT_ASCII: /* ASCII */
+ if ( serialno[1] < ' ' ) /* printable or SNLen? */
+ {
+ /* sanity */
+ max_len = (max_len < serialno[1]) ? max_len : serialno[1];
+ serialno[1+max_len] = '\0';
+
+ /* just print it */
+ pos += sprintf(buff+pos, "%s", &serialno[2]);
+ }
+ else
+ {
+ /* print chars for specified length */
+ for(i = 0; i < serialno[1]; i++)
+ {
+ pos += sprintf(buff+pos, "%c", serialno[2+i]);
+ }
+ }
+ break;
+
+ case I2O_SNFORMAT_UNICODE: /* UNICODE */
+ pos += sprintf(buff+pos, "UNICODE Format. Can't Display\n");
+ break;
+
+ case I2O_SNFORMAT_LAN48_MAC: /* LAN-48 MAC Address */
+ pos += sprintf(buff+pos,
+ "LAN-48 MAC address @ %02X:%02X:%02X:%02X:%02X:%02X",
+ serialno[2], serialno[3],
+ serialno[4], serialno[5],
+ serialno[6], serialno[7]);
+ break;
+
+ case I2O_SNFORMAT_WAN: /* WAN MAC Address */
+ /* FIXME: Figure out what a WAN access address looks like?? */
+ pos += sprintf(buff+pos, "WAN Access Address");
+ break;
+
+/* plus new in v2.0 */
+ case I2O_SNFORMAT_LAN64_MAC: /* LAN-64 MAC Address */
+ /* FIXME: Figure out what a LAN-64 address really looks like?? */
+ pos += sprintf(buff+pos,
+ "LAN-64 MAC address @ [?:%02X:%02X:?] %02X:%02X:%02X:%02X:%02X:%02X",
+ serialno[8], serialno[9],
+ serialno[2], serialno[3],
+ serialno[4], serialno[5],
+ serialno[6], serialno[7]);
+ break;
+
+
+ case I2O_SNFORMAT_DDM: /* I2O DDM */
+ pos += sprintf(buff+pos,
+ "DDM: Tid=%03Xh, Rsvd=%04Xh, OrgId=%04Xh",
+ *(u16*)&serialno[2],
+ *(u16*)&serialno[4],
+ *(u16*)&serialno[6]);
+ break;
+
+ case I2O_SNFORMAT_IEEE_REG64: /* IEEE Registered (64-bit) */
+ case I2O_SNFORMAT_IEEE_REG128: /* IEEE Registered (128-bit) */
+ /* FIXME: Figure if this is even close?? */
+ pos += sprintf(buff+pos,
+ "IEEE NodeName(hi,lo)=(%08Xh:%08Xh), PortName(hi,lo)=(%08Xh:%08Xh)\n",
+ *(u32*)&serialno[2],
+ *(u32*)&serialno[6],
+ *(u32*)&serialno[10],
+ *(u32*)&serialno[14]);
+ break;
+
+
+ case I2O_SNFORMAT_UNKNOWN: /* Unknown 0 */
+ case I2O_SNFORMAT_UNKNOWN2: /* Unknown 0xff */
+ default:
+ pos += sprintf(buff+pos, "Unknown data format (0x%02x)",
+ serialno[0]);
+ break;
+ }
+
+ return pos;
+}
+
+const char * i2o_get_connector_type(int conn)
+{
+ int idx = 16;
+ static char *i2o_connector_type[] = {
+ "OTHER",
+ "UNKNOWN",
+ "AUI",
+ "UTP",
+ "BNC",
+ "RJ45",
+ "STP DB9",
+ "FIBER MIC",
+ "APPLE AUI",
+ "MII",
+ "DB9",
+ "HSSDC",
+ "DUPLEX SC FIBER",
+ "DUPLEX ST FIBER",
+ "TNC/BNC",
+ "HW DEFAULT"
+ };
+
+ switch(conn)
+ {
+ case 0x00000000:
+ idx = 0;
+ break;
+ case 0x00000001:
+ idx = 1;
+ break;
+ case 0x00000002:
+ idx = 2;
+ break;
+ case 0x00000003:
+ idx = 3;
+ break;
+ case 0x00000004:
+ idx = 4;
+ break;
+ case 0x00000005:
+ idx = 5;
+ break;
+ case 0x00000006:
+ idx = 6;
+ break;
+ case 0x00000007:
+ idx = 7;
+ break;
+ case 0x00000008:
+ idx = 8;
+ break;
+ case 0x00000009:
+ idx = 9;
+ break;
+ case 0x0000000A:
+ idx = 10;
+ break;
+ case 0x0000000B:
+ idx = 11;
+ break;
+ case 0x0000000C:
+ idx = 12;
+ break;
+ case 0x0000000D:
+ idx = 13;
+ break;
+ case 0x0000000E:
+ idx = 14;
+ break;
+ case 0xFFFFFFFF:
+ idx = 15;
+ break;
+ }
+
+ return i2o_connector_type[idx];
+}
+
+
+const char * i2o_get_connection_type(int conn)
+{
+ int idx = 0;
+ static char *i2o_connection_type[] = {
+ "Unknown",
+ "AUI",
+ "10BASE5",
+ "FIORL",
+ "10BASE2",
+ "10BROAD36",
+ "10BASE-T",
+ "10BASE-FP",
+ "10BASE-FB",
+ "10BASE-FL",
+ "100BASE-TX",
+ "100BASE-FX",
+ "100BASE-T4",
+ "1000BASE-SX",
+ "1000BASE-LX",
+ "1000BASE-CX",
+ "1000BASE-T",
+ "100VG-ETHERNET",
+ "100VG-TOKEN RING",
+ "4MBIT TOKEN RING",
+ "16 Mb Token Ring",
+ "125 MBAUD FDDI",
+ "Point-to-point",
+ "Arbitrated loop",
+ "Public loop",
+ "Fabric",
+ "Emulation",
+ "Other",
+ "HW default"
+ };
+
+ switch(conn)
+ {
+ case I2O_LAN_UNKNOWN:
+ idx = 0;
+ break;
+ case I2O_LAN_AUI:
+ idx = 1;
+ break;
+ case I2O_LAN_10BASE5:
+ idx = 2;
+ break;
+ case I2O_LAN_FIORL:
+ idx = 3;
+ break;
+ case I2O_LAN_10BASE2:
+ idx = 4;
+ break;
+ case I2O_LAN_10BROAD36:
+ idx = 5;
+ break;
+ case I2O_LAN_10BASE_T:
+ idx = 6;
+ break;
+ case I2O_LAN_10BASE_FP:
+ idx = 7;
+ break;
+ case I2O_LAN_10BASE_FB:
+ idx = 8;
+ break;
+ case I2O_LAN_10BASE_FL:
+ idx = 9;
+ break;
+ case I2O_LAN_100BASE_TX:
+ idx = 10;
+ break;
+ case I2O_LAN_100BASE_FX:
+ idx = 11;
+ break;
+ case I2O_LAN_100BASE_T4:
+ idx = 12;
+ break;
+ case I2O_LAN_1000BASE_SX:
+ idx = 13;
+ break;
+ case I2O_LAN_1000BASE_LX:
+ idx = 14;
+ break;
+ case I2O_LAN_1000BASE_CX:
+ idx = 15;
+ break;
+ case I2O_LAN_1000BASE_T:
+ idx = 16;
+ break;
+ case I2O_LAN_100VG_ETHERNET:
+ idx = 17;
+ break;
+ case I2O_LAN_100VG_TR:
+ idx = 18;
+ break;
+ case I2O_LAN_4MBIT:
+ idx = 19;
+ break;
+ case I2O_LAN_16MBIT:
+ idx = 20;
+ break;
+ case I2O_LAN_125MBAUD:
+ idx = 21;
+ break;
+ case I2O_LAN_POINT_POINT:
+ idx = 22;
+ break;
+ case I2O_LAN_ARB_LOOP:
+ idx = 23;
+ break;
+ case I2O_LAN_PUBLIC_LOOP:
+ idx = 24;
+ break;
+ case I2O_LAN_FABRIC:
+ idx = 25;
+ break;
+ case I2O_LAN_EMULATION:
+ idx = 26;
+ break;
+ case I2O_LAN_OTHER:
+ idx = 27;
+ break;
+ case I2O_LAN_DEFAULT:
+ idx = 28;
+ break;
+ }
+
+ return i2o_connection_type[idx];
+}
+
+
+/* LAN group 0000h - Device info (scalar) */
+int i2o_proc_read_lan_dev_info(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[56];
+ static u8 *work8 = (u8*)work32;
+ static u16 *work16 = (u16*)work32;
+ static u64 *work64 = (u64*)work32;
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0000, -1, &work32, 56*4);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token, "0x0000 LAN Device Info");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "LAN Type : ");
+ switch (work16[0])
+ {
+ case 0x0030:
+ len += sprintf(buf+len, "Ethernet, ");
+ break;
+ case 0x0040:
+ len += sprintf(buf+len, "100Base VG, ");
+ break;
+ case 0x0050:
+ len += sprintf(buf+len, "Token Ring, ");
+ break;
+ case 0x0060:
+ len += sprintf(buf+len, "FDDI, ");
+ break;
+ case 0x0070:
+ len += sprintf(buf+len, "Fibre Channel, ");
+ break;
+ default:
+ len += sprintf(buf+len, "Unknown type (0x%04x), ", work16[0]);
+ break;
+ }
+
+ if (work16[1]&0x00000001)
+ len += sprintf(buf+len, "emulated LAN, ");
+ else
+ len += sprintf(buf+len, "physical LAN port, ");
+
+ if (work16[1]&0x00000002)
+ len += sprintf(buf+len, "full duplex\n");
+ else
+ len += sprintf(buf+len, "simplex\n");
+
+ len += sprintf(buf+len, "Address format : ");
+ switch(work8[4]) {
+ case 0x00:
+ len += sprintf(buf+len, "IEEE 48bit\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len, "FC IEEE\n");
+ break;
+ default:
+ len += sprintf(buf+len, "Unknown (0x%02x)\n", work8[4]);
+ break;
+ }
+
+ len += sprintf(buf+len, "State : ");
+ switch(work8[5])
+ {
+ case 0x00:
+ len += sprintf(buf+len, "Unknown\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len, "Unclaimed\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len, "Operational\n");
+ break;
+ case 0x03:
+ len += sprintf(buf+len, "Suspended\n");
+ break;
+ case 0x04:
+ len += sprintf(buf+len, "Resetting\n");
+ break;
+ case 0x05:
+ len += sprintf(buf+len, "ERROR: ");
+ if(work16[3]&0x0001)
+ len += sprintf(buf+len, "TxCU inoperative ");
+ if(work16[3]&0x0002)
+ len += sprintf(buf+len, "RxCU inoperative ");
+ if(work16[3]&0x0004)
+ len += sprintf(buf+len, "Local mem alloc ");
+ len += sprintf(buf+len, "\n");
+ break;
+ case 0x06:
+ len += sprintf(buf+len, "Operational no Rx\n");
+ break;
+ case 0x07:
+ len += sprintf(buf+len, "Suspended no Rx\n");
+ break;
+ default:
+ len += sprintf(buf+len, "Unspecified\n");
+ break;
+ }
+
+ len += sprintf(buf+len, "Min packet size : %d\n", work32[2]);
+ len += sprintf(buf+len, "Max packet size : %d\n", work32[3]);
+ len += sprintf(buf+len, "HW address : "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ work8[16],work8[17],work8[18],work8[19],
+ work8[20],work8[21],work8[22],work8[23]);
+
+ len += sprintf(buf+len, "Max Tx wire speed : %d bps\n", (int)work64[3]);
+ len += sprintf(buf+len, "Max Rx wire speed : %d bps\n", (int)work64[4]);
+
+ len += sprintf(buf+len, "Min SDU packet size : 0x%08x\n", work32[10]);
+ len += sprintf(buf+len, "Max SDU packet size : 0x%08x\n", work32[11]);
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0001h - MAC address table (scalar) */
+int i2o_proc_read_lan_mac_addr(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[48];
+ static u8 *work8 = (u8*)work32;
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0001, -1, &work32, 48*4);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0001 LAN MAC Address");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Active address : "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ work8[0],work8[1],work8[2],work8[3],
+ work8[4],work8[5],work8[6],work8[7]);
+ len += sprintf(buf+len, "Current address : "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ work8[8],work8[9],work8[10],work8[11],
+ work8[12],work8[13],work8[14],work8[15]);
+ len += sprintf(buf+len, "Functional address mask : "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ work8[16],work8[17],work8[18],work8[19],
+ work8[20],work8[21],work8[22],work8[23]);
+
+ len += sprintf(buf+len,"HW/DDM capabilities : 0x%08x\n", work32[7]);
+ len += sprintf(buf+len," [%s] Unicast packets supported\n",
+ (work32[7]&0x00000001)?"+":"-");
+ len += sprintf(buf+len," [%s] Promiscuous mode supported\n",
+ (work32[7]&0x00000002)?"+":"-");
+ len += sprintf(buf+len," [%s] Promiscuous multicast mode supported\n",
+ (work32[7]&0x00000004)?"+":"-");
+ len += sprintf(buf+len," [%s] Broadcast reception disabling supported\n",
+ (work32[7]&0x00000100)?"+":"-");
+ len += sprintf(buf+len," [%s] Multicast reception disabling supported\n",
+ (work32[7]&0x00000200)?"+":"-");
+ len += sprintf(buf+len," [%s] Functional address disabling supported\n",
+ (work32[7]&0x00000400)?"+":"-");
+ len += sprintf(buf+len," [%s] MAC reporting supported\n",
+ (work32[7]&0x00000800)?"+":"-");
+
+ len += sprintf(buf+len,"Filter mask : 0x%08x\n", work32[6]);
+ len += sprintf(buf+len," [%s] Unicast packets disable\n",
+ (work32[6]&0x00000001)?"+":"-");
+ len += sprintf(buf+len," [%s] Promiscuous mode enable\n",
+ (work32[6]&0x00000002)?"+":"-");
+ len += sprintf(buf+len," [%s] Promiscuous multicast mode enable\n",
+ (work32[6]&0x00000004)?"+":"-");
+ len += sprintf(buf+len," [%s] Broadcast packets disable\n",
+ (work32[6]&0x00000100)?"+":"-");
+ len += sprintf(buf+len," [%s] Multicast packets disable\n",
+ (work32[6]&0x00000200)?"+":"-");
+ len += sprintf(buf+len," [%s] Functional address disable\n",
+ (work32[6]&0x00000400)?"+":"-");
+
+ if (work32[7]&0x00000800) {
+ len += sprintf(buf+len, " MAC reporting mode : ");
+ if (work32[6]&0x00000800)
+ len += sprintf(buf+len, "Pass only priority MAC packets to user\n");
+ else if (work32[6]&0x00001000)
+ len += sprintf(buf+len, "Pass all MAC packets to user\n");
+ else if (work32[6]&0x00001800)
+ len += sprintf(buf+len, "Pass all MAC packets (promiscuous) to user\n");
+ else
+ len += sprintf(buf+len, "Do not pass MAC packets to user\n");
+ }
+ len += sprintf(buf+len, "Number of multicast addresses : %d\n", work32[8]);
+ len += sprintf(buf+len, "Perfect filtering for max %d multicast addresses\n",
+ work32[9]);
+ len += sprintf(buf+len, "Imperfect filtering for max %d multicast addresses\n",
+ work32[10]);
+
+ spin_unlock(&i2o_proc_lock);
+
+ return len;
+}
+
+/* LAN group 0002h - Multicast MAC address table (table) */
+int i2o_proc_read_lan_mcast_addr(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+ u8 mc_addr[8];
+
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ u8 mc_addr[256][8];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid, 0x0002, -1,
+ NULL, 0, &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x002 LAN Multicast MAC Address");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ for (i = 0; i < result.row_count; i++)
+ {
+ memcpy(mc_addr, result.mc_addr[i], 8);
+
+ len += sprintf(buf+len, "MC MAC address[%d]: "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ i, mc_addr[0], mc_addr[1], mc_addr[2],
+ mc_addr[3], mc_addr[4], mc_addr[5],
+ mc_addr[6], mc_addr[7]);
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0003h - Batch Control (scalar) */
+int i2o_proc_read_lan_batch_control(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[9];
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0003, -1, &work32, 9*4);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0003 LAN Batch Control");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Batch mode ");
+ if (work32[0]&0x00000001)
+ len += sprintf(buf+len, "disabled");
+ else
+ len += sprintf(buf+len, "enabled");
+ if (work32[0]&0x00000002)
+ len += sprintf(buf+len, " (current setting)");
+ if (work32[0]&0x00000004)
+ len += sprintf(buf+len, ", forced");
+ else
+ len += sprintf(buf+len, ", toggle");
+ len += sprintf(buf+len, "\n");
+
+ len += sprintf(buf+len, "Max Rx batch count : %d\n", work32[5]);
+ len += sprintf(buf+len, "Max Rx batch delay : %d\n", work32[6]);
+ len += sprintf(buf+len, "Max Tx batch delay : %d\n", work32[7]);
+ len += sprintf(buf+len, "Max Tx batch count : %d\n", work32[8]);
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0004h - LAN Operation (scalar) */
+int i2o_proc_read_lan_operation(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[5];
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0004, -1, &work32, 20);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0004 LAN Operation");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Packet prepadding (32b words) : %d\n", work32[0]);
+ len += sprintf(buf+len, "Transmission error reporting : %s\n",
+ (work32[1]&1)?"on":"off");
+ len += sprintf(buf+len, "Bad packet handling : %s\n",
+ (work32[1]&0x2)?"by host":"by DDM");
+ len += sprintf(buf+len, "Packet orphan limit : %d\n", work32[2]);
+
+ len += sprintf(buf+len, "Tx modes : 0x%08x\n", work32[3]);
+ len += sprintf(buf+len, " [%s] HW CRC suppression\n",
+ (work32[3]&0x00000004) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW IPv4 checksum\n",
+ (work32[3]&0x00000100) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW TCP checksum\n",
+ (work32[3]&0x00000200) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW UDP checksum\n",
+ (work32[3]&0x00000400) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW RSVP checksum\n",
+ (work32[3]&0x00000800) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW ICMP checksum\n",
+ (work32[3]&0x00001000) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Loopback suppression enable\n",
+ (work32[3]&0x00002000) ? "+" : "-");
+
+ len += sprintf(buf+len, "Rx modes : 0x%08x\n", work32[4]);
+ len += sprintf(buf+len, " [%s] FCS in payload\n",
+ (work32[4]&0x00000004) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW IPv4 checksum validation\n",
+ (work32[4]&0x00000100) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW TCP checksum validation\n",
+ (work32[4]&0x00000200) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW UDP checksum validation\n",
+ (work32[4]&0x00000400) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW RSVP checksum validation\n",
+ (work32[4]&0x00000800) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] HW ICMP checksum validation\n",
+ (work32[4]&0x00001000) ? "+" : "-");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0005h - Media operation (scalar) */
+int i2o_proc_read_lan_media_operation(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u32 connector_type;
+ u32 connection_type;
+ u64 current_tx_wire_speed;
+ u64 current_rx_wire_speed;
+ u8 duplex_mode;
+ u8 link_status;
+ u8 reserved;
+ u8 duplex_mode_target;
+ u32 connector_type_target;
+ u32 connection_type_target;
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0005, -1, &result, sizeof(result));
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token, "0x0005 LAN Media Operation");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Connector type : %s\n",
+ i2o_get_connector_type(result.connector_type));
+ len += sprintf(buf+len, "Connection type : %s\n",
+ i2o_get_connection_type(result.connection_type));
+
+ len += sprintf(buf+len, "Current Tx wire speed : %d bps\n", (int)result.current_tx_wire_speed);
+ len += sprintf(buf+len, "Current Rx wire speed : %d bps\n", (int)result.current_rx_wire_speed);
+ len += sprintf(buf+len, "Duplex mode : %s duplex\n",
+ (result.duplex_mode)?"Full":"Half");
+
+ len += sprintf(buf+len, "Link status : ");
+ switch (result.link_status)
+ {
+ case 0x00:
+ len += sprintf(buf+len, "Unknown\n");
+ break;
+ case 0x01:
+ len += sprintf(buf+len, "Normal\n");
+ break;
+ case 0x02:
+ len += sprintf(buf+len, "Failure\n");
+ break;
+ case 0x03:
+ len += sprintf(buf+len, "Reset\n");
+ break;
+ default:
+ len += sprintf(buf+len, "Unspecified\n");
+ }
+
+ len += sprintf(buf+len, "Duplex mode target : ");
+ switch (result.duplex_mode_target){
+ case 0:
+ len += sprintf(buf+len, "Half duplex\n");
+ break;
+ case 1:
+ len += sprintf(buf+len, "Full duplex\n");
+ break;
+ default:
+ len += sprintf(buf+len, "\n");
+ }
+
+ len += sprintf(buf+len, "Connector type target : %s\n",
+ i2o_get_connector_type(result.connector_type_target));
+ len += sprintf(buf+len, "Connection type target : %s\n",
+ i2o_get_connection_type(result.connection_type_target));
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0006h - Alternate address (table) (optional) */
+int i2o_proc_read_lan_alt_addr(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+ int i;
+ u8 alt_addr[8];
+ struct
+ {
+ u16 result_count;
+ u16 pad;
+ u16 block_size;
+ u8 block_status;
+ u8 error_info_size;
+ u16 row_count;
+ u16 more_flag;
+ u8 alt_addr[256][8];
+ } result;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_table(I2O_PARAMS_TABLE_GET,
+ d->controller, d->lct_data.tid,
+ 0x0006, -1, NULL, 0, &result, sizeof(result));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token, "0x0006 LAN Alternate Address (optional)");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ for (i=0; i < result.row_count; i++)
+ {
+ memcpy(alt_addr,result.alt_addr[i],8);
+ len += sprintf(buf+len, "Alternate address[%d]: "
+ "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+ i, alt_addr[0], alt_addr[1], alt_addr[2],
+ alt_addr[3], alt_addr[4], alt_addr[5],
+ alt_addr[6], alt_addr[7]);
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+
+/* LAN group 0007h - Transmit info (scalar) */
+int i2o_proc_read_lan_tx_info(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[8];
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0007, -1, &work32, 8*4);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0007 LAN Transmit Info");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "Tx Max SG elements per packet : %d\n", work32[0]);
+ len += sprintf(buf+len, "Tx Max SG elements per chain : %d\n", work32[1]);
+ len += sprintf(buf+len, "Tx Max outstanding packets : %d\n", work32[2]);
+ len += sprintf(buf+len, "Tx Max packets per request : %d\n", work32[3]);
+
+ len += sprintf(buf+len, "Tx modes : 0x%08x\n", work32[4]);
+ len += sprintf(buf+len, " [%s] No DA in SGL\n",
+ (work32[4]&0x00000002) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] CRC suppression\n",
+ (work32[4]&0x00000004) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] MAC insertion\n",
+ (work32[4]&0x00000010) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] RIF insertion\n",
+ (work32[4]&0x00000020) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] IPv4 checksum generation\n",
+ (work32[4]&0x00000100) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] TCP checksum generation\n",
+ (work32[4]&0x00000200) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] UDP checksum generation\n",
+ (work32[4]&0x00000400) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] RSVP checksum generation\n",
+ (work32[4]&0x00000800) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] ICMP checksum generation\n",
+ (work32[4]&0x00001000) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Loopback enabled\n",
+ (work32[4]&0x00010000) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] Loopback suppression enabled\n",
+ (work32[4]&0x00020000) ? "+" : "-");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0008h - Receive info (scalar) */
+int i2o_proc_read_lan_rx_info(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u32 work32[8];
+ int token;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0008, -1, &work32, 8*4);
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0008 LAN Receive Info");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf ,"Rx Max size of chain element : %d\n", work32[0]);
+ len += sprintf(buf+len, "Rx Max Buckets : %d\n", work32[1]);
+ len += sprintf(buf+len, "Rx Max Buckets in Reply : %d\n", work32[3]);
+ len += sprintf(buf+len, "Rx Max Packets in Bucket : %d\n", work32[4]);
+ len += sprintf(buf+len, "Rx Max Buckets in Post : %d\n", work32[5]);
+
+ len += sprintf(buf+len, "Rx Modes : 0x%08x\n", work32[2]);
+ len += sprintf(buf+len, " [%s] FCS reception\n",
+ (work32[2]&0x00000004) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] IPv4 checksum validation \n",
+ (work32[2]&0x00000100) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] TCP checksum validation \n",
+ (work32[2]&0x00000200) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] UDP checksum validation \n",
+ (work32[2]&0x00000400) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] RSVP checksum validation \n",
+ (work32[2]&0x00000800) ? "+" : "-");
+ len += sprintf(buf+len, " [%s] ICMP checksum validation \n",
+ (work32[2]&0x00001000) ? "+" : "-");
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+static int i2o_report_opt_field(char *buf, char *field_name,
+ int field_nbr, int supp_fields, u64 *value)
+{
+ if (supp_fields & (1 << field_nbr))
+ return sprintf(buf, "%-24s : " FMT_U64_HEX "\n", field_name, U64_VAL(value));
+ else
+ return sprintf(buf, "%-24s : Not supported\n", field_name);
+}
+
+/* LAN group 0100h - LAN Historical statistics (scalar) */
+/* LAN group 0180h - Supported Optional Historical Statistics (scalar) */
+/* LAN group 0182h - Optional Non Media Specific Transmit Historical Statistics (scalar) */
+/* LAN group 0183h - Optional Non Media Specific Receive Historical Statistics (scalar) */
+
+int i2o_proc_read_lan_hist_stats(char *buf, char **start, off_t offset, int len,
+ int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u64 tx_packets;
+ u64 tx_bytes;
+ u64 rx_packets;
+ u64 rx_bytes;
+ u64 tx_errors;
+ u64 rx_errors;
+ u64 rx_dropped;
+ u64 adapter_resets;
+ u64 adapter_suspends;
+ } stats; // 0x0100
+
+ static u64 supp_groups[4]; // 0x0180
+
+ struct
+ {
+ u64 tx_retries;
+ u64 tx_directed_bytes;
+ u64 tx_directed_packets;
+ u64 tx_multicast_bytes;
+ u64 tx_multicast_packets;
+ u64 tx_broadcast_bytes;
+ u64 tx_broadcast_packets;
+ u64 tx_group_addr_packets;
+ u64 tx_short_packets;
+ } tx_stats; // 0x0182
+
+ struct
+ {
+ u64 rx_crc_errors;
+ u64 rx_directed_bytes;
+ u64 rx_directed_packets;
+ u64 rx_multicast_bytes;
+ u64 rx_multicast_packets;
+ u64 rx_broadcast_bytes;
+ u64 rx_broadcast_packets;
+ u64 rx_group_addr_packets;
+ u64 rx_short_packets;
+ u64 rx_long_packets;
+ u64 rx_runt_packets;
+ } rx_stats; // 0x0183
+
+ struct
+ {
+ u64 ipv4_generate;
+ u64 ipv4_validate_success;
+ u64 ipv4_validate_errors;
+ u64 tcp_generate;
+ u64 tcp_validate_success;
+ u64 tcp_validate_errors;
+ u64 udp_generate;
+ u64 udp_validate_success;
+ u64 udp_validate_errors;
+ u64 rsvp_generate;
+ u64 rsvp_validate_success;
+ u64 rsvp_validate_errors;
+ u64 icmp_generate;
+ u64 icmp_validate_success;
+ u64 icmp_validate_errors;
+ } chksum_stats; // 0x0184
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0100, -1, &stats, sizeof(stats));
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x100 LAN Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Tx packets : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_packets));
+ len += sprintf(buf+len, "Tx bytes : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_bytes));
+ len += sprintf(buf+len, "Rx packets : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.rx_packets));
+ len += sprintf(buf+len, "Rx bytes : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.rx_bytes));
+ len += sprintf(buf+len, "Tx errors : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_errors));
+ len += sprintf(buf+len, "Rx errors : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.rx_errors));
+ len += sprintf(buf+len, "Rx dropped : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.rx_dropped));
+ len += sprintf(buf+len, "Adapter resets : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.adapter_resets));
+ len += sprintf(buf+len, "Adapter suspends : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.adapter_suspends));
+
+ /* Optional statistics follows */
+ /* Get 0x0180 to see which optional groups/fields are supported */
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0180, -1, &supp_groups, sizeof(supp_groups));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token, "0x180 LAN Supported Optional Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if (supp_groups[1]) /* 0x0182 */
+ {
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0182, -1, &tx_stats, sizeof(tx_stats));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x182 LAN Optional Tx Historical Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "==== Optional TX statistics (group 0182h)\n");
+
+ len += i2o_report_opt_field(buf+len, "Tx RetryCount",
+ 0, supp_groups[1], &tx_stats.tx_retries);
+ len += i2o_report_opt_field(buf+len, "Tx DirectedBytes",
+ 1, supp_groups[1], &tx_stats.tx_directed_bytes);
+ len += i2o_report_opt_field(buf+len, "Tx DirectedPackets",
+ 2, supp_groups[1], &tx_stats.tx_directed_packets);
+ len += i2o_report_opt_field(buf+len, "Tx MulticastBytes",
+ 3, supp_groups[1], &tx_stats.tx_multicast_bytes);
+ len += i2o_report_opt_field(buf+len, "Tx MulticastPackets",
+ 4, supp_groups[1], &tx_stats.tx_multicast_packets);
+ len += i2o_report_opt_field(buf+len, "Tx BroadcastBytes",
+ 5, supp_groups[1], &tx_stats.tx_broadcast_bytes);
+ len += i2o_report_opt_field(buf+len, "Tx BroadcastPackets",
+ 6, supp_groups[1], &tx_stats.tx_broadcast_packets);
+ len += i2o_report_opt_field(buf+len, "Tx TotalGroupAddrPackets",
+ 7, supp_groups[1], &tx_stats.tx_group_addr_packets);
+ len += i2o_report_opt_field(buf+len, "Tx TotalPacketsTooShort",
+ 8, supp_groups[1], &tx_stats.tx_short_packets);
+ }
+
+ if (supp_groups[2]) /* 0x0183 */
+ {
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0183, -1, &rx_stats, sizeof(rx_stats));
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x183 LAN Optional Rx Historical Stats");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "==== Optional RX statistics (group 0183h)\n");
+
+ len += i2o_report_opt_field(buf+len, "Rx CRCErrorCount",
+ 0, supp_groups[2], &rx_stats.rx_crc_errors);
+ len += i2o_report_opt_field(buf+len, "Rx DirectedBytes",
+ 1, supp_groups[2], &rx_stats.rx_directed_bytes);
+ len += i2o_report_opt_field(buf+len, "Rx DirectedPackets",
+ 2, supp_groups[2], &rx_stats.rx_directed_packets);
+ len += i2o_report_opt_field(buf+len, "Rx MulticastBytes",
+ 3, supp_groups[2], &rx_stats.rx_multicast_bytes);
+ len += i2o_report_opt_field(buf+len, "Rx MulticastPackets",
+ 4, supp_groups[2], &rx_stats.rx_multicast_packets);
+ len += i2o_report_opt_field(buf+len, "Rx BroadcastBytes",
+ 5, supp_groups[2], &rx_stats.rx_broadcast_bytes);
+ len += i2o_report_opt_field(buf+len, "Rx BroadcastPackets",
+ 6, supp_groups[2], &rx_stats.rx_broadcast_packets);
+ len += i2o_report_opt_field(buf+len, "Rx TotalGroupAddrPackets",
+ 7, supp_groups[2], &rx_stats.rx_group_addr_packets);
+ len += i2o_report_opt_field(buf+len, "Rx TotalPacketsTooShort",
+ 8, supp_groups[2], &rx_stats.rx_short_packets);
+ len += i2o_report_opt_field(buf+len, "Rx TotalPacketsTooLong",
+ 9, supp_groups[2], &rx_stats.rx_long_packets);
+ len += i2o_report_opt_field(buf+len, "Rx TotalPacketsRunt",
+ 10, supp_groups[2], &rx_stats.rx_runt_packets);
+ }
+
+ if (supp_groups[3]) /* 0x0184 */
+ {
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0184, -1, &chksum_stats, sizeof(chksum_stats));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x184 LAN Optional Chksum Historical Stats");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "==== Optional CHKSUM statistics (group 0x0184)\n");
+
+ len += i2o_report_opt_field(buf+len, "IPv4 Generate",
+ 0, supp_groups[3], &chksum_stats.ipv4_generate);
+ len += i2o_report_opt_field(buf+len, "IPv4 ValidateSuccess",
+ 1, supp_groups[3], &chksum_stats.ipv4_validate_success);
+ len += i2o_report_opt_field(buf+len, "IPv4 ValidateError",
+ 2, supp_groups[3], &chksum_stats.ipv4_validate_errors);
+ len += i2o_report_opt_field(buf+len, "TCP Generate",
+ 3, supp_groups[3], &chksum_stats.tcp_generate);
+ len += i2o_report_opt_field(buf+len, "TCP ValidateSuccess",
+ 4, supp_groups[3], &chksum_stats.tcp_validate_success);
+ len += i2o_report_opt_field(buf+len, "TCP ValidateError",
+ 5, supp_groups[3], &chksum_stats.tcp_validate_errors);
+ len += i2o_report_opt_field(buf+len, "UDP Generate",
+ 6, supp_groups[3], &chksum_stats.udp_generate);
+ len += i2o_report_opt_field(buf+len, "UDP ValidateSuccess",
+ 7, supp_groups[3], &chksum_stats.udp_validate_success);
+ len += i2o_report_opt_field(buf+len, "UDP ValidateError",
+ 8, supp_groups[3], &chksum_stats.udp_validate_errors);
+ len += i2o_report_opt_field(buf+len, "RSVP Generate",
+ 9, supp_groups[3], &chksum_stats.rsvp_generate);
+ len += i2o_report_opt_field(buf+len, "RSVP ValidateSuccess",
+ 10, supp_groups[3], &chksum_stats.rsvp_validate_success);
+ len += i2o_report_opt_field(buf+len, "RSVP ValidateError",
+ 11, supp_groups[3], &chksum_stats.rsvp_validate_errors);
+ len += i2o_report_opt_field(buf+len, "ICMP Generate",
+ 12, supp_groups[3], &chksum_stats.icmp_generate);
+ len += i2o_report_opt_field(buf+len, "ICMP ValidateSuccess",
+ 13, supp_groups[3], &chksum_stats.icmp_validate_success);
+ len += i2o_report_opt_field(buf+len, "ICMP ValidateError",
+ 14, supp_groups[3], &chksum_stats.icmp_validate_errors);
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0200h - Required Ethernet Statistics (scalar) */
+/* LAN group 0280h - Optional Ethernet Statistics Supported (scalar) */
+/* LAN group 0281h - Optional Ethernet Historical Statistics (scalar) */
+int i2o_proc_read_lan_eth_stats(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ int token;
+
+ struct
+ {
+ u64 rx_align_errors;
+ u64 tx_one_collisions;
+ u64 tx_multiple_collisions;
+ u64 tx_deferred;
+ u64 tx_late_collisions;
+ u64 tx_max_collisions;
+ u64 tx_carrier_lost;
+ u64 tx_excessive_deferrals;
+ } stats;
+
+ static u64 supp_fields;
+ struct
+ {
+ u64 rx_overrun;
+ u64 tx_underrun;
+ u64 tx_heartbeat_failure;
+ } hist_stats;
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0200, -1, &stats, sizeof(stats));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0200 LAN Ethernet Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "Rx alignment errors : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.rx_align_errors));
+ len += sprintf(buf+len, "Tx one collisions : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_one_collisions));
+ len += sprintf(buf+len, "Tx multicollisions : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_multiple_collisions));
+ len += sprintf(buf+len, "Tx deferred : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_deferred));
+ len += sprintf(buf+len, "Tx late collisions : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_late_collisions));
+ len += sprintf(buf+len, "Tx max collisions : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_max_collisions));
+ len += sprintf(buf+len, "Tx carrier lost : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_carrier_lost));
+ len += sprintf(buf+len, "Tx excessive deferrals : " FMT_U64_HEX "\n",
+ U64_VAL(&stats.tx_excessive_deferrals));
+
+ /* Optional Ethernet statistics follows */
+ /* Get 0x0280 to see which optional fields are supported */
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0280, -1, &supp_fields, sizeof(supp_fields));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0280 LAN Supported Optional Ethernet Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ if (supp_fields) /* 0x0281 */
+ {
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0281, -1, &stats, sizeof(stats));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0281 LAN Optional Ethernet Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "==== Optional ETHERNET statistics (group 0x0281)\n");
+
+ len += i2o_report_opt_field(buf+len, "Rx Overrun",
+ 0, supp_fields, &hist_stats.rx_overrun);
+ len += i2o_report_opt_field(buf+len, "Tx Underrun",
+ 1, supp_fields, &hist_stats.tx_underrun);
+ len += i2o_report_opt_field(buf+len, "Tx HeartbeatFailure",
+ 2, supp_fields, &hist_stats.tx_heartbeat_failure);
+ }
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0300h - Required Token Ring Statistics (scalar) */
+/* LAN group 0380h, 0381h - Optional Statistics not yet defined (TODO) */
+int i2o_proc_read_lan_tr_stats(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u64 work64[13];
+ int token;
+
+ static char *ring_status[] =
+ {
+ "",
+ "",
+ "",
+ "",
+ "",
+ "Ring Recovery",
+ "Single Station",
+ "Counter Overflow",
+ "Remove Received",
+ "",
+ "Auto-Removal Error 1",
+ "Lobe Wire Fault",
+ "Transmit Beacon",
+ "Soft Error",
+ "Hard Error",
+ "Signal Loss"
+ };
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0300, -1, &work64, sizeof(work64));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0300 Token Ring Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf, "LineErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[0]));
+ len += sprintf(buf+len, "LostFrames : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[1]));
+ len += sprintf(buf+len, "ACError : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[2]));
+ len += sprintf(buf+len, "TxAbortDelimiter : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[3]));
+ len += sprintf(buf+len, "BursErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[4]));
+ len += sprintf(buf+len, "FrameCopiedErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[5]));
+ len += sprintf(buf+len, "FrequencyErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[6]));
+ len += sprintf(buf+len, "InternalErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[7]));
+ len += sprintf(buf+len, "LastRingStatus : %s\n", ring_status[work64[8]]);
+ len += sprintf(buf+len, "TokenError : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[9]));
+ len += sprintf(buf+len, "UpstreamNodeAddress : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[10]));
+ len += sprintf(buf+len, "LastRingID : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[11]));
+ len += sprintf(buf+len, "LastBeaconType : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[12]));
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+/* LAN group 0400h - Required FDDI Statistics (scalar) */
+/* LAN group 0480h, 0481h - Optional Statistics, not yet defined (TODO) */
+int i2o_proc_read_lan_fddi_stats(char *buf, char **start, off_t offset,
+ int len, int *eof, void *data)
+{
+ struct i2o_device *d = (struct i2o_device*)data;
+ static u64 work64[11];
+ int token;
+
+ static char *conf_state[] =
+ {
+ "Isolated",
+ "Local a",
+ "Local b",
+ "Local ab",
+ "Local s",
+ "Wrap a",
+ "Wrap b",
+ "Wrap ab",
+ "Wrap s",
+ "C-Wrap a",
+ "C-Wrap b",
+ "C-Wrap s",
+ "Through",
+ };
+
+ static char *ring_state[] =
+ {
+ "Isolated",
+ "Non-op",
+ "Rind-op",
+ "Detect",
+ "Non-op-Dup",
+ "Ring-op-Dup",
+ "Directed",
+ "Trace"
+ };
+
+ static char *link_state[] =
+ {
+ "Off",
+ "Break",
+ "Trace",
+ "Connect",
+ "Next",
+ "Signal",
+ "Join",
+ "Verify",
+ "Active",
+ "Maintenance"
+ };
+
+ spin_lock(&i2o_proc_lock);
+ len = 0;
+
+ token = i2o_query_scalar(d->controller, d->lct_data.tid,
+ 0x0400, -1, &work64, sizeof(work64));
+
+ if (token < 0) {
+ len += i2o_report_query_status(buf+len, token,"0x0400 FDDI Required Statistics");
+ spin_unlock(&i2o_proc_lock);
+ return len;
+ }
+
+ len += sprintf(buf+len, "ConfigurationState : %s\n", conf_state[work64[0]]);
+ len += sprintf(buf+len, "UpstreamNode : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[1]));
+ len += sprintf(buf+len, "DownStreamNode : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[2]));
+ len += sprintf(buf+len, "FrameErrors : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[3]));
+ len += sprintf(buf+len, "FramesLost : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[4]));
+ len += sprintf(buf+len, "RingMgmtState : %s\n", ring_state[work64[5]]);
+ len += sprintf(buf+len, "LCTFailures : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[6]));
+ len += sprintf(buf+len, "LEMRejects : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[7]));
+ len += sprintf(buf+len, "LEMCount : " FMT_U64_HEX "\n",
+ U64_VAL(&work64[8]));
+ len += sprintf(buf+len, "LConnectionState : %s\n",
+ link_state[work64[9]]);
+
+ spin_unlock(&i2o_proc_lock);
+ return len;
+}
+
+static int i2o_proc_create_entries(void *data, i2o_proc_entry *pentry,
+ struct proc_dir_entry *parent)
+{
+ struct proc_dir_entry *ent;
+
+ while(pentry->name != NULL)
+ {
+ ent = create_proc_entry(pentry->name, pentry->mode, parent);
+ if(!ent) return -1;
+
+ ent->data = data;
+ ent->read_proc = pentry->read_proc;
+ ent->write_proc = pentry->write_proc;
+ ent->nlink = 1;
+
+ pentry++;
+ }
+
+ return 0;
+}
+
+static void i2o_proc_remove_entries(i2o_proc_entry *pentry,
+ struct proc_dir_entry *parent)
+{
+ while(pentry->name != NULL)
+ {
+ remove_proc_entry(pentry->name, parent);
+ pentry++;
+ }
+}
+
+static int i2o_proc_add_controller(struct i2o_controller *pctrl,
+ struct proc_dir_entry *root )
+{
+ struct proc_dir_entry *dir, *dir1;
+ struct i2o_device *dev;
+ char buff[10];
+
+ sprintf(buff, "iop%d", pctrl->unit);
+
+ dir = proc_mkdir(buff, root);
+ if(!dir)
+ return -1;
+
+ pctrl->proc_entry = dir;
+
+ i2o_proc_create_entries(pctrl, generic_iop_entries, dir);
+
+ for(dev = pctrl->devices; dev; dev = dev->next)
+ {
+ sprintf(buff, "%0#5x", dev->lct_data.tid);
+
+ dir1 = proc_mkdir(buff, dir);
+ dev->proc_entry = dir1;
+
+ if(!dir1)
+ printk(KERN_INFO "i2o_proc: Could not allocate proc dir\n");
+
+ i2o_proc_add_device(dev, dir1);
+ }
+
+ return 0;
+}
+
+void i2o_proc_new_dev(struct i2o_controller *c, struct i2o_device *d)
+{
+ char buff[10];
+
+#ifdef DRIVERDEBUG
+ printk(KERN_INFO "Adding new device to /proc/i2o/iop%d\n", c->unit);
+#endif
+ sprintf(buff, "%0#5x", d->lct_data.tid);
+
+ d->proc_entry = proc_mkdir(buff, c->proc_entry);
+
+ if(!d->proc_entry)
+ {
+ printk(KERN_WARNING "i2o: Could not allocate procdir!\n");
+ return;
+ }
+
+ i2o_proc_add_device(d, d->proc_entry);
+}
+
+void i2o_proc_add_device(struct i2o_device *dev, struct proc_dir_entry *dir)
+{
+ i2o_proc_create_entries(dev, generic_dev_entries, dir);
+
+ /* Inform core that we want updates about this device's status */
+ i2o_device_notify_on(dev, &i2o_proc_handler);
+ switch(dev->lct_data.class_id)
+ {
+ case I2O_CLASS_SCSI_PERIPHERAL:
+ case I2O_CLASS_RANDOM_BLOCK_STORAGE:
+ i2o_proc_create_entries(dev, rbs_dev_entries, dir);
+ break;
+ case I2O_CLASS_LAN:
+ i2o_proc_create_entries(dev, lan_entries, dir);
+ switch(dev->lct_data.sub_class)
+ {
+ case I2O_LAN_ETHERNET:
+ i2o_proc_create_entries(dev, lan_eth_entries, dir);
+ break;
+ case I2O_LAN_FDDI:
+ i2o_proc_create_entries(dev, lan_fddi_entries, dir);
+ break;
+ case I2O_LAN_TR:
+ i2o_proc_create_entries(dev, lan_tr_entries, dir);
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+static void i2o_proc_remove_controller(struct i2o_controller *pctrl,
+ struct proc_dir_entry *parent)
+{
+ char buff[10];
+ struct i2o_device *dev;
+
+ /* Remove unused device entries */
+ for(dev=pctrl->devices; dev; dev=dev->next)
+ i2o_proc_remove_device(dev);
+
+ if(!atomic_read(&pctrl->proc_entry->count))
+ {
+ sprintf(buff, "iop%d", pctrl->unit);
+
+ i2o_proc_remove_entries(generic_iop_entries, pctrl->proc_entry);
+
+ remove_proc_entry(buff, parent);
+ pctrl->proc_entry = NULL;
+ }
+}
+
+void i2o_proc_remove_device(struct i2o_device *dev)
+{
+ struct proc_dir_entry *de=dev->proc_entry;
+ char dev_id[10];
+
+ sprintf(dev_id, "%0#5x", dev->lct_data.tid);
+
+ i2o_device_notify_off(dev, &i2o_proc_handler);
+ /* Would it be safe to remove _files_ even if they are in use? */
+ if((de) && (!atomic_read(&de->count)))
+ {
+ i2o_proc_remove_entries(generic_dev_entries, de);
+ switch(dev->lct_data.class_id)
+ {
+ case I2O_CLASS_SCSI_PERIPHERAL:
+ case I2O_CLASS_RANDOM_BLOCK_STORAGE:
+ i2o_proc_remove_entries(rbs_dev_entries, de);
+ break;
+ case I2O_CLASS_LAN:
+ {
+ i2o_proc_remove_entries(lan_entries, de);
+ switch(dev->lct_data.sub_class)
+ {
+ case I2O_LAN_ETHERNET:
+ i2o_proc_remove_entries(lan_eth_entries, de);
+ break;
+ case I2O_LAN_FDDI:
+ i2o_proc_remove_entries(lan_fddi_entries, de);
+ break;
+ case I2O_LAN_TR:
+ i2o_proc_remove_entries(lan_tr_entries, de);
+ break;
+ }
+ }
+ remove_proc_entry(dev_id, dev->controller->proc_entry);
+ }
+ }
+}
+
+void i2o_proc_dev_del(struct i2o_controller *c, struct i2o_device *d)
+{
+#ifdef DRIVERDEBUG
+ printk(KERN_INFO "Deleting device %d from iop%d\n",
+ d->lct_data.tid, c->unit);
+#endif
+
+ i2o_proc_remove_device(d);
+}
+
+static int create_i2o_procfs(void)
+{
+ struct i2o_controller *pctrl = NULL;
+ int i;
+
+ i2o_proc_dir_root = proc_mkdir("i2o", 0);
+ if(!i2o_proc_dir_root)
+ return -1;
+
+ for(i = 0; i < MAX_I2O_CONTROLLERS; i++)
+ {
+ pctrl = i2o_find_controller(i);
+ if(pctrl)
+ {
+ i2o_proc_add_controller(pctrl, i2o_proc_dir_root);
+ i2o_unlock_controller(pctrl);
+ }
+ };
+
+ return 0;
+}
+
+static int __exit destroy_i2o_procfs(void)
+{
+ struct i2o_controller *pctrl = NULL;
+ int i;
+
+ for(i = 0; i < MAX_I2O_CONTROLLERS; i++)
+ {
+ pctrl = i2o_find_controller(i);
+ if(pctrl)
+ {
+ i2o_proc_remove_controller(pctrl, i2o_proc_dir_root);
+ i2o_unlock_controller(pctrl);
+ }
+ }
+
+ if(!atomic_read(&i2o_proc_dir_root->count))
+ remove_proc_entry("i2o", 0);
+ else
+ return -1;
+
+ return 0;
+}
+
+int __init i2o_proc_init(void)
+{
+ if (i2o_install_handler(&i2o_proc_handler) < 0)
+ {
+ printk(KERN_ERR "i2o_proc: Unable to install PROC handler.\n");
+ return 0;
+ }
+
+ if(create_i2o_procfs())
+ return -EBUSY;
+
+ return 0;
+}
+
+MODULE_AUTHOR("Deepak Saxena");
+MODULE_DESCRIPTION("I2O procfs Handler");
+MODULE_LICENSE("GPL");
+
+static void __exit i2o_proc_exit(void)
+{
+ destroy_i2o_procfs();
+ i2o_remove_handler(&i2o_proc_handler);
+}
+
+#ifdef MODULE
+module_init(i2o_proc_init);
+#endif
+module_exit(i2o_proc_exit);
+
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)