/*
* 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 <linux/workqueue.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;
result = kmalloc(sizeof(*result), GFP_KERNEL);
if(!result)
return -ENOMEM;
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");
goto out;
}
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");
}
out:
spin_unlock(&i2o_proc_lock);
kfree(result);
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;
len = 0;
result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
if(result == NULL)
return -ENOMEM;
spin_lock(&i2o_proc_lock);
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;
result = kmalloc(sizeof(*result), GFP_KERNEL);
if(!result)
return -ENOMEM;
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");
goto out;
}
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");
out:
spin_unlock(&i2o_proc_lock);
kfree(result);
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;
result = kmalloc(sizeof(*result), GFP_KERNEL);
if(!result)
return -ENOMEM;
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");
goto out;
}
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");
out:
spin_unlock(&i2o_proc_lock);
kfree(result);
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;
result = kmalloc(sizeof(*result), GFP_KERNEL);
if(!result)
return -ENOMEM;
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");
goto out;
}
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]);
}
out:
spin_unlock(&i2o_proc_lock);
kfree(result);
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 </