Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
new file mode 100644
index 0000000..b176d0e
--- /dev/null
+++ b/drivers/message/i2o/i2o_proc.c
@@ -0,0 +1,2112 @@
+/*
+ * 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.
+ *
+ *
+ * Fixes/additions:
+ * Juha Sievänen (Juha.Sievanen@cs.Helsinki.FI),
+ * Auvo Häkkinen (Auvo.Hakkinen@cs.Helsinki.FI)
+ * University of Helsinki, Department of Computer Science
+ * LAN entries
+ * Markus Lidel <Markus.Lidel@shadowconnect.com>
+ * Changes for new I2O API
+ */
+
+#define OSM_NAME "proc-osm"
+#define OSM_VERSION "$Rev$"
+#define OSM_DESCRIPTION "I2O ProcFS OSM"
+
+#define I2O_MAX_MODULES 4
+// 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/seq_file.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>
+
+/* Structure used to define /proc entries */
+typedef struct _i2o_proc_entry_t {
+ char *name; /* entry name */
+ mode_t mode; /* mode */
+ struct file_operations *fops; /* open function */
+} i2o_proc_entry;
+
+/* global I2O /proc/i2o entry */
+static struct proc_dir_entry *i2o_proc_dir_root;
+
+/* proc OSM driver struct */
+static struct i2o_driver i2o_proc_driver = {
+ .name = OSM_NAME,
+};
+
+static int print_serial_number(struct seq_file *seq, 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 */
+ seq_printf(seq, "0x");
+ for (i = 0; i < serialno[1]; i++) {
+ seq_printf(seq, "%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 */
+ seq_printf(seq, "%s", &serialno[2]);
+ } else {
+ /* print chars for specified length */
+ for (i = 0; i < serialno[1]; i++) {
+ seq_printf(seq, "%c", serialno[2 + i]);
+ }
+ }
+ break;
+
+ case I2O_SNFORMAT_UNICODE: /* UNICODE */
+ seq_printf(seq, "UNICODE Format. Can't Display\n");
+ break;
+
+ case I2O_SNFORMAT_LAN48_MAC: /* LAN-48 MAC Address */
+ seq_printf(seq,
+ "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?? */
+ seq_printf(seq, "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?? */
+ seq_printf(seq,
+ "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 */
+ seq_printf(seq,
+ "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?? */
+ seq_printf(seq,
+ "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:
+ seq_printf(seq, "Unknown data format (0x%02x)", serialno[0]);
+ break;
+ }
+
+ return 0;
+}
+
+/**
+ * i2o_get_class_name - do i2o class name lookup
+ * @class: class number
+ *
+ * Return a descriptive string for an i2o class
+ */
+static const char *i2o_get_class_name(int class)
+{
+ int idx = 16;
+ static char *i2o_class_name[] = {
+ "Executive",
+ "Device Driver Module",
+ "Block Device",
+ "Tape Device",
+ "LAN Interface",
+ "WAN Interface",
+ "Fibre Channel Port",
+ "Fibre Channel Device",
+ "SCSI Device",
+ "ATE Port",
+ "ATE Device",
+ "Floppy Controller",
+ "Floppy Device",
+ "Secondary Bus Port",
+ "Peer Transport Agent",
+ "Peer Transport",
+ "Unknown"
+ };
+
+ switch (class & 0xfff) {
+ case I2O_CLASS_EXECUTIVE:
+ idx = 0;
+ break;
+ case I2O_CLASS_DDM:
+ idx = 1;
+ break;
+ case I2O_CLASS_RANDOM_BLOCK_STORAGE:
+ idx = 2;
+ break;
+ case I2O_CLASS_SEQUENTIAL_STORAGE:
+ idx = 3;
+ break;
+ case I2O_CLASS_LAN:
+ idx = 4;
+ break;
+ case I2O_CLASS_WAN:
+ idx = 5;
+ break;
+ case I2O_CLASS_FIBRE_CHANNEL_PORT:
+ idx = 6;
+ break;
+ case I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL:
+ idx = 7;
+ break;
+ case I2O_CLASS_SCSI_PERIPHERAL:
+ idx = 8;
+ break;
+ case I2O_CLASS_ATE_PORT:
+ idx = 9;
+ break;
+ case I2O_CLASS_ATE_PERIPHERAL:
+ idx = 10;
+ break;
+ case I2O_CLASS_FLOPPY_CONTROLLER:
+ idx = 11;
+ break;
+ case I2O_CLASS_FLOPPY_DEVICE:
+ idx = 12;
+ break;
+ case I2O_CLASS_BUS_ADAPTER_PORT:
+ idx = 13;
+ break;
+ case I2O_CLASS_PEER_TRANSPORT_AGENT:
+ idx = 14;
+ break;
+ case I2O_CLASS_PEER_TRANSPORT:
+ idx = 15;
+ break;
+ }
+
+ return i2o_class_name[idx];
+}
+
+#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"
+};
+
+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(struct seq_file *seq, int block_status,
+ char *group)
+{
+ switch (block_status) {
+ case -ETIMEDOUT:
+ return seq_printf(seq, "Timeout reading group %s.\n", group);
+ case -ENOMEM:
+ return seq_printf(seq, "No free memory to read the table.\n");
+ case -I2O_PARAMS_STATUS_INVALID_GROUP_ID:
+ return seq_printf(seq, "Group %s not supported.\n", group);
+ default:
+ return seq_printf(seq,
+ "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 int i2o_seq_show_hrt(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ i2o_hrt *hrt = (i2o_hrt *) c->hrt.virt;
+ u32 bus;
+ int i;
+
+ if (hrt->hrt_version) {
+ seq_printf(seq,
+ "HRT table for controller is too new a version.\n");
+ return 0;
+ }
+
+ seq_printf(seq, "HRT has %d entries of %d bytes each.\n",
+ hrt->num_entries, hrt->entry_len << 2);
+
+ for (i = 0; i < hrt->num_entries; i++) {
+ seq_printf(seq, "Entry %d:\n", i);
+ seq_printf(seq, " Adapter ID: %0#10x\n",
+ hrt->hrt_entry[i].adapter_id);
+ seq_printf(seq, " 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;
+ seq_printf(seq, " %s Information\n",
+ bus_strings[bus]);
+
+ switch (bus) {
+ case I2O_BUS_LOCAL:
+ seq_printf(seq, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.local_bus.
+ LbBaseIOPort);
+ seq_printf(seq, " MemoryBase: %0#10x\n",
+ hrt->hrt_entry[i].bus.local_bus.
+ LbBaseMemoryAddress);
+ break;
+
+ case I2O_BUS_ISA:
+ seq_printf(seq, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.isa_bus.
+ IsaBaseIOPort);
+ seq_printf(seq, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.isa_bus.
+ IsaBaseMemoryAddress);
+ seq_printf(seq, " CSN: %0#4x,",
+ hrt->hrt_entry[i].bus.isa_bus.CSN);
+ break;
+
+ case I2O_BUS_EISA:
+ seq_printf(seq, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.eisa_bus.
+ EisaBaseIOPort);
+ seq_printf(seq, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.eisa_bus.
+ EisaBaseMemoryAddress);
+ seq_printf(seq, " Slot: %0#4x,",
+ hrt->hrt_entry[i].bus.eisa_bus.
+ EisaSlotNumber);
+ break;
+
+ case I2O_BUS_MCA:
+ seq_printf(seq, " IOBase: %0#6x,",
+ hrt->hrt_entry[i].bus.mca_bus.
+ McaBaseIOPort);
+ seq_printf(seq, " MemoryBase: %0#10x,",
+ hrt->hrt_entry[i].bus.mca_bus.
+ McaBaseMemoryAddress);
+ seq_printf(seq, " Slot: %0#4x,",
+ hrt->hrt_entry[i].bus.mca_bus.
+ McaSlotNumber);
+ break;
+
+ case I2O_BUS_PCI:
+ seq_printf(seq, " Bus: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.
+ PciBusNumber);
+ seq_printf(seq, " Dev: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.
+ PciDeviceNumber);
+ seq_printf(seq, " Func: %0#4x",
+ hrt->hrt_entry[i].bus.pci_bus.
+ PciFunctionNumber);
+ seq_printf(seq, " Vendor: %0#6x",
+ hrt->hrt_entry[i].bus.pci_bus.
+ PciVendorID);
+ seq_printf(seq, " Device: %0#6x\n",
+ hrt->hrt_entry[i].bus.pci_bus.
+ PciDeviceID);
+ break;
+
+ default:
+ seq_printf(seq, " Unsupported Bus Type\n");
+ }
+ } else
+ seq_printf(seq, " Unknown Bus Type\n");
+ }
+
+ return 0;
+}
+
+static int i2o_seq_show_lct(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ 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"
+ };
+
+ entries = (lct->table_size - 3) / 9;
+
+ seq_printf(seq, "LCT contains %d %s\n", entries,
+ entries == 1 ? "entry" : "entries");
+ if (lct->boot_tid)
+ seq_printf(seq, "Boot Device @ ID %d\n", lct->boot_tid);
+
+ seq_printf(seq, "Current Change Indicator: %#10x\n", lct->change_ind);
+
+ for (i = 0; i < entries; i++) {
+ seq_printf(seq, "Entry %d\n", i);
+ seq_printf(seq, " 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:
+ seq_printf(seq, ", Direct-Access Read/Write");
+ break;
+
+ case 0x04:
+ seq_printf(seq, ", WORM Drive");
+ break;
+
+ case 0x05:
+ seq_printf(seq, ", CD-ROM Drive");
+ break;
+
+ case 0x07:
+ seq_printf(seq, ", Optical Memory Device");
+ break;
+
+ default:
+ seq_printf(seq, ", 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:
+ seq_printf(seq, ", Ethernet");
+ break;
+
+ case 0x40:
+ seq_printf(seq, ", 100base VG");
+ break;
+
+ case 0x50:
+ seq_printf(seq, ", IEEE 802.5/Token-Ring");
+ break;
+
+ case 0x60:
+ seq_printf(seq, ", ANSI X3T9.5 FDDI");
+ break;
+
+ case 0x70:
+ seq_printf(seq, ", Fibre Channel");
+ break;
+
+ default:
+ seq_printf(seq, ", 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)
+ seq_printf(seq, ", %s",
+ scsi_devices[lct->lct_entry[i].
+ sub_class]);
+ else
+ seq_printf(seq, ", Unknown Device Type");
+ break;
+
+ case I2O_CLASS_BUS_ADAPTER_PORT:
+ if (lct->lct_entry[i].sub_class < BUS_TABLE_SIZE)
+ seq_printf(seq, ", %s",
+ bus_ports[lct->lct_entry[i].
+ sub_class]);
+ else
+ seq_printf(seq, ", Unknown Bus Type");
+ break;
+ }
+ seq_printf(seq, "\n");
+
+ seq_printf(seq, " Local TID : 0x%03x\n",
+ lct->lct_entry[i].tid);
+ seq_printf(seq, " User TID : 0x%03x\n",
+ lct->lct_entry[i].user_tid);
+ seq_printf(seq, " Parent TID : 0x%03x\n",
+ lct->lct_entry[i].parent_tid);
+ seq_printf(seq, " 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]);
+ seq_printf(seq, " Change Indicator : %0#10x\n",
+ lct->lct_entry[i].change_ind);
+ seq_printf(seq, " Event Capab Mask : %0#10x\n",
+ lct->lct_entry[i].device_flags);
+ }
+
+ return 0;
+}
+
+static int i2o_seq_show_status(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ char prodstr[25];
+ int version;
+ i2o_status_block *sb = c->status_block.virt;
+
+ i2o_status_get(c); // reread the status block
+
+ seq_printf(seq, "Organization ID : %0#6x\n", sb->org_id);
+
+ version = sb->i2o_version;
+
+/* FIXME for Spec 2.0
+ if (version == 0x02) {
+ seq_printf(seq, "Lowest I2O version supported: ");
+ switch(workspace[2]) {
+ case 0x00:
+ seq_printf(seq, "1.0\n");
+ break;
+ case 0x01:
+ seq_printf(seq, "1.5\n");
+ break;
+ case 0x02:
+ seq_printf(seq, "2.0\n");
+ break;
+ }
+
+ seq_printf(seq, "Highest I2O version supported: ");
+ switch(workspace[3]) {
+ case 0x00:
+ seq_printf(seq, "1.0\n");
+ break;
+ case 0x01:
+ seq_printf(seq, "1.5\n");
+ break;
+ case 0x02:
+ seq_printf(seq, "2.0\n");
+ break;
+ }
+ }
+*/
+ seq_printf(seq, "IOP ID : %0#5x\n", sb->iop_id);
+ seq_printf(seq, "Host Unit ID : %0#6x\n", sb->host_unit_id);
+ seq_printf(seq, "Segment Number : %0#5x\n", sb->segment_number);
+
+ seq_printf(seq, "I2O version : ");
+ switch (version) {
+ case 0x00:
+ seq_printf(seq, "1.0\n");
+ break;
+ case 0x01:
+ seq_printf(seq, "1.5\n");
+ break;
+ case 0x02:
+ seq_printf(seq, "2.0\n");
+ break;
+ default:
+ seq_printf(seq, "Unknown version\n");
+ }
+
+ seq_printf(seq, "IOP State : ");
+ switch (sb->iop_state) {
+ case 0x01:
+ seq_printf(seq, "INIT\n");
+ break;
+
+ case 0x02:
+ seq_printf(seq, "RESET\n");
+ break;
+
+ case 0x04:
+ seq_printf(seq, "HOLD\n");
+ break;
+
+ case 0x05:
+ seq_printf(seq, "READY\n");
+ break;
+
+ case 0x08:
+ seq_printf(seq, "OPERATIONAL\n");
+ break;
+
+ case 0x10:
+ seq_printf(seq, "FAILED\n");
+ break;
+
+ case 0x11:
+ seq_printf(seq, "FAULTED\n");
+ break;
+
+ default:
+ seq_printf(seq, "Unknown\n");
+ break;
+ }
+
+ seq_printf(seq, "Messenger Type : ");
+ switch (sb->msg_type) {
+ case 0x00:
+ seq_printf(seq, "Memory mapped\n");
+ break;
+ case 0x01:
+ seq_printf(seq, "Memory mapped only\n");
+ break;
+ case 0x02:
+ seq_printf(seq, "Remote only\n");
+ break;
+ case 0x03:
+ seq_printf(seq, "Memory mapped and remote\n");
+ break;
+ default:
+ seq_printf(seq, "Unknown\n");
+ }
+
+ seq_printf(seq, "Inbound Frame Size : %d bytes\n",
+ sb->inbound_frame_size << 2);
+ seq_printf(seq, "Max Inbound Frames : %d\n",
+ sb->max_inbound_frames);
+ seq_printf(seq, "Current Inbound Frames : %d\n",
+ sb->cur_inbound_frames);
+ seq_printf(seq, "Max Outbound Frames : %d\n",
+ sb->max_outbound_frames);
+
+ /* Spec doesn't say if NULL terminated or not... */
+ memcpy(prodstr, sb->product_id, 24);
+ prodstr[24] = '\0';
+ seq_printf(seq, "Product ID : %s\n", prodstr);
+ seq_printf(seq, "Expected LCT Size : %d bytes\n",
+ sb->expected_lct_size);
+
+ seq_printf(seq, "IOP Capabilities\n");
+ seq_printf(seq, " Context Field Size Support : ");
+ switch (sb->iop_capabilities & 0x0000003) {
+ case 0:
+ seq_printf(seq, "Supports only 32-bit context fields\n");
+ break;
+ case 1:
+ seq_printf(seq, "Supports only 64-bit context fields\n");
+ break;
+ case 2:
+ seq_printf(seq, "Supports 32-bit and 64-bit context fields, "
+ "but not concurrently\n");
+ break;
+ case 3:
+ seq_printf(seq, "Supports 32-bit and 64-bit context fields "
+ "concurrently\n");
+ break;
+ default:
+ seq_printf(seq, "0x%08x\n", sb->iop_capabilities);
+ }
+ seq_printf(seq, " Current Context Field Size : ");
+ switch (sb->iop_capabilities & 0x0000000C) {
+ case 0:
+ seq_printf(seq, "not configured\n");
+ break;
+ case 4:
+ seq_printf(seq, "Supports only 32-bit context fields\n");
+ break;
+ case 8:
+ seq_printf(seq, "Supports only 64-bit context fields\n");
+ break;
+ case 12:
+ seq_printf(seq, "Supports both 32-bit or 64-bit context fields "
+ "concurrently\n");
+ break;
+ default:
+ seq_printf(seq, "\n");
+ }
+ seq_printf(seq, " Inbound Peer Support : %s\n",
+ (sb->
+ iop_capabilities & 0x00000010) ? "Supported" :
+ "Not supported");
+ seq_printf(seq, " Outbound Peer Support : %s\n",
+ (sb->
+ iop_capabilities & 0x00000020) ? "Supported" :
+ "Not supported");
+ seq_printf(seq, " Peer to Peer Support : %s\n",
+ (sb->
+ iop_capabilities & 0x00000040) ? "Supported" :
+ "Not supported");
+
+ seq_printf(seq, "Desired private memory size : %d kB\n",
+ sb->desired_mem_size >> 10);
+ seq_printf(seq, "Allocated private memory size : %d kB\n",
+ sb->current_mem_size >> 10);
+ seq_printf(seq, "Private memory base address : %0#10x\n",
+ sb->current_mem_base);
+ seq_printf(seq, "Desired private I/O size : %d kB\n",
+ sb->desired_io_size >> 10);
+ seq_printf(seq, "Allocated private I/O size : %d kB\n",
+ sb->current_io_size >> 10);
+ seq_printf(seq, "Private I/O base address : %0#10x\n",
+ sb->current_io_base);
+
+ return 0;
+}
+
+static int i2o_seq_show_hw(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ 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"
+ };
+
+ token =
+ i2o_parm_field_get(c->exec, 0x0000, -1, &work32, sizeof(work32));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0x0000 IOP Hardware");
+ return 0;
+ }
+
+ seq_printf(seq, "I2O Vendor ID : %0#6x\n", work16[0]);
+ seq_printf(seq, "Product ID : %0#6x\n", work16[1]);
+ seq_printf(seq, "CPU : ");
+ if (work8[16] > 8)
+ seq_printf(seq, "Unknown\n");
+ else
+ seq_printf(seq, "%s\n", cpu_table[work8[16]]);
+ /* Anyone using ProcessorVersion? */
+
+ seq_printf(seq, "RAM : %dkB\n", work32[1] >> 10);
+ seq_printf(seq, "Non-Volatile Mem : %dkB\n", work32[2] >> 10);
+
+ hwcap = work32[3];
+ seq_printf(seq, "Capabilities : 0x%08x\n", hwcap);
+ seq_printf(seq, " [%s] Self booting\n",
+ (hwcap & 0x00000001) ? "+" : "-");
+ seq_printf(seq, " [%s] Upgradable IRTOS\n",
+ (hwcap & 0x00000002) ? "+" : "-");
+ seq_printf(seq, " [%s] Supports downloading DDMs\n",
+ (hwcap & 0x00000004) ? "+" : "-");
+ seq_printf(seq, " [%s] Supports installing DDMs\n",
+ (hwcap & 0x00000008) ? "+" : "-");
+ seq_printf(seq, " [%s] Battery-backed RAM\n",
+ (hwcap & 0x00000010) ? "+" : "-");
+
+ return 0;
+}
+
+/* Executive group 0003h - Executing DDM List (table) */
+static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ 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[I2O_MAX_MODULES];
+ } *result;
+
+ i2o_exec_execute_ddm_table ddm_table;
+
+ result = kmalloc(sizeof(*result), GFP_KERNEL);
+ if (!result)
+ return -ENOMEM;
+
+ token = i2o_parm_table_get(c->exec, I2O_PARAMS_TABLE_GET, 0x0003, -1,
+ NULL, 0, result, sizeof(*result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0x0003 Executing DDM List");
+ goto out;
+ }
+
+ seq_printf(seq,
+ "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]) {
+ seq_printf(seq, "0x%03x ", ddm_table.ddm_tid & 0xFFF);
+
+ switch (ddm_table.module_type) {
+ case 0x01:
+ seq_printf(seq, "Downloaded DDM ");
+ break;
+ case 0x22:
+ seq_printf(seq, "Embedded DDM ");
+ break;
+ default:
+ seq_printf(seq, " ");
+ }
+
+ seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
+ seq_printf(seq, "%-#8x", ddm_table.module_id);
+ seq_printf(seq, "%-29s",
+ chtostr(ddm_table.module_name_version, 28));
+ seq_printf(seq, "%9d ", ddm_table.data_size);
+ seq_printf(seq, "%8d", ddm_table.code_size);
+
+ seq_printf(seq, "\n");
+ }
+ out:
+ kfree(result);
+ return 0;
+}
+
+/* Executive group 0004h - Driver Store (scalar) */
+static int i2o_seq_show_driver_store(struct seq_file *seq, void *v)
+{
+ struct i2o_controller *c = (struct i2o_controller *)seq->private;
+ u32 work32[8];
+ int token;
+
+ token =
+ i2o_parm_field_get(c->exec, 0x0004, -1, &work32, sizeof(work32));
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0x0004 Driver Store");
+ return 0;
+ }
+
+ seq_printf(seq, "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);
+
+ return 0;
+}
+
+/* Executive group 0005h - Driver Store Table (table) */
+static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
+{
+ 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 *)seq->private;
+ 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[I2O_MAX_MODULES];
+ } i2o_driver_result_table;
+
+ i2o_driver_result_table *result;
+ i2o_driver_store_table *dst;
+
+ result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
+ if (result == NULL)
+ return -ENOMEM;
+
+ token = i2o_parm_table_get(c->exec, I2O_PARAMS_TABLE_GET, 0x0005, -1,
+ NULL, 0, result, sizeof(*result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0x0005 DRIVER STORE TABLE");
+ kfree(result);
+ return 0;
+ }
+
+ seq_printf(seq,
+ "# 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]) {
+ seq_printf(seq, "%-3d", dst->stored_ddm_index);
+ switch (dst->module_type) {
+ case 0x01:
+ seq_printf(seq, "Downloaded DDM ");
+ break;
+ case 0x22:
+ seq_printf(seq, "Embedded DDM ");
+ break;
+ default:
+ seq_printf(seq, " ");
+ }
+
+ seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
+ seq_printf(seq, "%-#8x", dst->module_id);
+ seq_printf(seq, "%-29s", chtostr(dst->module_name_version, 28));
+ seq_printf(seq, "%-9s", chtostr(dst->date, 8));
+ seq_printf(seq, "%8d ", dst->module_size);
+ seq_printf(seq, "%8d ", dst->mpb_size);
+ seq_printf(seq, "0x%04x", dst->module_flags);
+ seq_printf(seq, "\n");
+ }
+
+ kfree(result);
+ return 0;
+}
+
+/* Generic group F000h - Params Descriptor (table) */
+static int i2o_seq_show_groups(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF000, -1, NULL, 0,
+ result, sizeof(*result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF000 Params Descriptor");
+ goto out;
+ }
+
+ seq_printf(seq,
+ "# Group FieldCount RowCount Type Add Del Clear\n");
+
+ for (i = 0; i < result->row_count; i++) {
+ seq_printf(seq, "%-3d", i);
+ seq_printf(seq, "0x%04X ", result->group[i].group_number);
+ seq_printf(seq, "%10d ", result->group[i].field_count);
+ seq_printf(seq, "%8d ", result->group[i].row_count);
+
+ properties = result->group[i].properties;
+ if (properties & 0x1)
+ seq_printf(seq, "Table ");
+ else
+ seq_printf(seq, "Scalar ");
+ if (properties & 0x2)
+ seq_printf(seq, " + ");
+ else
+ seq_printf(seq, " - ");
+ if (properties & 0x4)
+ seq_printf(seq, " + ");
+ else
+ seq_printf(seq, " - ");
+ if (properties & 0x8)
+ seq_printf(seq, " + ");
+ else
+ seq_printf(seq, " - ");
+
+ seq_printf(seq, "\n");
+ }
+
+ if (result->more_flag)
+ seq_printf(seq, "There is more...\n");
+ out:
+ kfree(result);
+ return 0;
+}
+
+/* Generic group F001h - Physical Device Table (table) */
+static int i2o_seq_show_phys_device(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF001, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0xF001 Physical Device Table");
+ return 0;
+ }
+
+ if (result.row_count)
+ seq_printf(seq, "# AdapterId\n");
+
+ for (i = 0; i < result.row_count; i++) {
+ seq_printf(seq, "%-2d", i);
+ seq_printf(seq, "%#7x\n", result.adapter_id[i]);
+ }
+
+ if (result.more_flag)
+ seq_printf(seq, "There is more...\n");
+
+ return 0;
+}
+
+/* Generic group F002h - Claimed Table (table) */
+static int i2o_seq_show_claimed(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF002, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF002 Claimed Table");
+ return 0;
+ }
+
+ if (result.row_count)
+ seq_printf(seq, "# ClaimedTid\n");
+
+ for (i = 0; i < result.row_count; i++) {
+ seq_printf(seq, "%-2d", i);
+ seq_printf(seq, "%#7x\n", result.claimed_tid[i]);
+ }
+
+ if (result.more_flag)
+ seq_printf(seq, "There is more...\n");
+
+ return 0;
+}
+
+/* Generic group F003h - User Table (table) */
+static int i2o_seq_show_users(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF003, -1, NULL, 0,
+ result, sizeof(*result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF003 User Table");
+ goto out;
+ }
+
+ seq_printf(seq, "# Instance UserTid ClaimType\n");
+
+ for (i = 0; i < result->row_count; i++) {
+ seq_printf(seq, "%-3d", i);
+ seq_printf(seq, "%#8x ", result->user[i].instance);
+ seq_printf(seq, "%#7x ", result->user[i].user_tid);
+ seq_printf(seq, "%#9x\n", result->user[i].claim_type);
+ }
+
+ if (result->more_flag)
+ seq_printf(seq, "There is more...\n");
+ out:
+ kfree(result);
+ return 0;
+}
+
+/* Generic group F005h - Private message extensions (table) (optional) */
+static int i2o_seq_show_priv_msgs(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF000, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0xF005 Private Message Extensions (optional)");
+ return 0;
+ }
+
+ seq_printf(seq, "Instance# OrgId FunctionCode\n");
+
+ for (i = 0; i < result.row_count; i++) {
+ seq_printf(seq, "%0#9x ", result.extension[i].ext_instance);
+ seq_printf(seq, "%0#6x ", result.extension[i].organization_id);
+ seq_printf(seq, "%0#6x", result.extension[i].x_function_code);
+
+ seq_printf(seq, "\n");
+ }
+
+ if (result.more_flag)
+ seq_printf(seq, "There is more...\n");
+
+ return 0;
+}
+
+/* Generic group F006h - Authorized User Table (table) */
+static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_table_get(d, I2O_PARAMS_TABLE_GET, 0xF006, -1, NULL, 0,
+ &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0xF006 Autohorized User Table");
+ return 0;
+ }
+
+ if (result.row_count)
+ seq_printf(seq, "# AlternateTid\n");
+
+ for (i = 0; i < result.row_count; i++) {
+ seq_printf(seq, "%-2d", i);
+ seq_printf(seq, "%#7x ", result.alternate_tid[i]);
+ }
+
+ if (result.more_flag)
+ seq_printf(seq, "There is more...\n");
+
+ return 0;
+}
+
+/* Generic group F100h - Device Identity (scalar) */
+static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF100 Device Identity");
+ return 0;
+ }
+
+ seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
+ seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
+ seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
+ seq_printf(seq, "Vendor info : %s\n",
+ chtostr((u8 *) (work32 + 2), 16));
+ seq_printf(seq, "Product info : %s\n",
+ chtostr((u8 *) (work32 + 6), 16));
+ seq_printf(seq, "Description : %s\n",
+ chtostr((u8 *) (work32 + 10), 16));
+ seq_printf(seq, "Product rev. : %s\n",
+ chtostr((u8 *) (work32 + 14), 8));
+
+ seq_printf(seq, "Serial number : ");
+ print_serial_number(seq, (u8 *) (work32 + 16),
+ /* allow for SNLen plus
+ * possible trailing '\0'
+ */
+ sizeof(work32) - (16 * sizeof(u32)) - 2);
+ seq_printf(seq, "\n");
+
+ return 0;
+}
+
+static int i2o_seq_show_dev_name(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+
+ seq_printf(seq, "%s\n", d->device.bus_id);
+
+ return 0;
+}
+
+/* Generic group F101h - DDM Identity (scalar) */
+static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF101 DDM Identity");
+ return 0;
+ }
+
+ seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
+ seq_printf(seq, "Module name : %s\n",
+ chtostr(result.module_name, 24));
+ seq_printf(seq, "Module revision : %s\n",
+ chtostr(result.module_rev, 8));
+
+ seq_printf(seq, "Serial number : ");
+ print_serial_number(seq, result.serial_number, sizeof(result) - 36);
+ /* allow for SNLen plus possible trailing '\0' */
+
+ seq_printf(seq, "\n");
+
+ return 0;
+}
+
+/* Generic group F102h - User Information (scalar) */
+static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ int token;
+
+ struct {
+ u8 device_name[64];
+ u8 service_name[64];
+ u8 physical_location[64];
+ u8 instance_number[4];
+ } result;
+
+ token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token, "0xF102 User Information");
+ return 0;
+ }
+
+ seq_printf(seq, "Device name : %s\n",
+ chtostr(result.device_name, 64));
+ seq_printf(seq, "Service name : %s\n",
+ chtostr(result.service_name, 64));
+ seq_printf(seq, "Physical name : %s\n",
+ chtostr(result.physical_location, 64));
+ seq_printf(seq, "Instance number : %s\n",
+ chtostr(result.instance_number, 4));
+
+ return 0;
+}
+
+/* Generic group F103h - SGL Operating Limits (scalar) */
+static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ static u32 work32[12];
+ static u16 *work16 = (u16 *) work32;
+ static u8 *work8 = (u8 *) work32;
+ int token;
+
+ token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0xF103 SGL Operating Limits");
+ return 0;
+ }
+
+ seq_printf(seq, "SGL chain size : %d\n", work32[0]);
+ seq_printf(seq, "Max SGL chain size : %d\n", work32[1]);
+ seq_printf(seq, "SGL chain size target : %d\n", work32[2]);
+ seq_printf(seq, "SGL frag count : %d\n", work16[6]);
+ seq_printf(seq, "Max SGL frag count : %d\n", work16[7]);
+ seq_printf(seq, "SGL frag count target : %d\n", work16[8]);
+
+/* FIXME
+ if (d->i2oversion == 0x02)
+ {
+*/
+ seq_printf(seq, "SGL data alignment : %d\n", work16[8]);
+ seq_printf(seq, "SGL addr limit : %d\n", work8[20]);
+ seq_printf(seq, "SGL addr sizes supported : ");
+ if (work8[21] & 0x01)
+ seq_printf(seq, "32 bit ");
+ if (work8[21] & 0x02)
+ seq_printf(seq, "64 bit ");
+ if (work8[21] & 0x04)
+ seq_printf(seq, "96 bit ");
+ if (work8[21] & 0x08)
+ seq_printf(seq, "128 bit ");
+ seq_printf(seq, "\n");
+/*
+ }
+*/
+
+ return 0;
+}
+
+/* Generic group F200h - Sensors (scalar) */
+static int i2o_seq_show_sensors(struct seq_file *seq, void *v)
+{
+ struct i2o_device *d = (struct i2o_device *)seq->private;
+ 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;
+
+ token = i2o_parm_field_get(d, 0xF200, -1, &result, sizeof(result));
+
+ if (token < 0) {
+ i2o_report_query_status(seq, token,
+ "0xF200 Sensors (optional)");
+ return 0;
+ }
+
+ seq_printf(seq, "Sensor instance : %d\n", result.sensor_instance);
+
+ seq_printf(seq, "Component : %d = ", result.component);
+ switch (result.component) {
+ case 0:
+ seq_printf(seq, "Other");
+ break;
+ case 1:
+ seq_printf(seq, "Planar logic Board");
+ break;
+ case 2:
+ seq_printf(seq, "CPU");
+ break;
+ case 3:
+ seq_printf(seq, "Chassis");
+ break;
+ case 4:
+ seq_printf(seq, "Power Supply");
+ break;
+ case 5:
+ seq_printf(seq, "Storage");
+ break;
+ case 6:
+ seq_printf(seq, "External");
+ break;
+ }
+ seq_printf(seq, "\n");
+
+ seq_printf(seq, "Component instance : %d\n",
+ result.component_instance);
+ seq_printf(seq, "Sensor class : %s\n",
+ result.sensor_class ? "Analog" : "Digital");
+
+ seq_printf(seq, "Sensor type : %d = ", result.sensor_type);
+ switch (result.sensor_type) {
+ case 0:
+ seq_printf(seq, "Other\n");
+ break;
+ case 1:
+ seq_printf(seq, "Thermal\n");
+ break;
+ case 2:
+ seq_printf(seq, "DC voltage (DC volts)\n");
+ break;
+ case 3:
+ seq_printf(seq, "AC voltage (AC volts)\n");
+ break;
+ case 4:
+ seq_printf(seq, "DC current (DC amps)\n");
+ break;
+ case 5:
+ seq_printf(seq, "AC current (AC volts)\n");
+ break;
+ case 6:
+ seq_printf(seq, "Door open\n");
+ break;
+ case 7:
+ seq_printf(seq, "Fan operational\n");
+ break;
+ }
+
+ seq_printf(seq, "Scaling exponent : %d\n",
+ result.scaling_exponent);
+ seq_printf(seq, "Actual reading : %d\n", result.actual_reading);
+ seq_printf(seq, "Minimum reading : %d\n", result.minimum_reading);
+ seq_printf(seq, "Low2LowCat treshold : %d\n",
+ result.low2lowcat_treshold);
+ seq_printf(seq, "LowCat2Low treshold : %d\n",
+ result.lowcat2low_treshold);
+ seq_printf(seq, "LowWarn2Low treshold : %d\n",
+ result.lowwarn2low_treshold);
+ seq_printf(seq, "Low2LowWarn treshold : %d\n",
+ result.low2lowwarn_treshold);
+ seq_printf(seq, "Norm2LowWarn treshold : %d\n",
+ result.norm2lowwarn_treshold);
+ seq_printf(seq, "LowWarn2Norm treshold : %d\n",
+ result.lowwarn2norm_treshold);
+ seq_printf(seq, "Nominal reading : %d\n", result.nominal_reading);
+ seq_printf(seq, "HiWarn2Norm treshold : %d\n",
+ result.hiwarn2norm_treshold);
+ seq_printf(seq, "Norm2HiWarn treshold : %d\n",
+ result.norm2hiwarn_treshold);
+ seq_printf(seq, "High2HiWarn treshold : %d\n",
+ result.high2hiwarn_treshold);
+ seq_printf(seq, "HiWarn2High treshold : %d\n",
+ result.hiwarn2high_treshold);
+ seq_printf(seq, "HiCat2High treshold : %d\n",
+ result.hicat2high_treshold);
+ seq_printf(seq, "High2HiCat treshold : %d\n",
+ result.hi2hicat_treshold);
+ seq_printf(seq, "Maximum reading : %d\n", result.maximum_reading);
+
+ seq_printf(seq, "Sensor state : %d = ", result.sensor_state);
+ switch (result.sensor_state) {
+ case 0:
+ seq_printf(seq, "Normal\n");
+ break;
+ case 1:
+ seq_printf(seq, "Abnormal\n");
+ break;
+ case 2:
+ seq_printf(seq, "Unknown\n");
+ break;
+ case 3:
+ seq_printf(seq, "Low Catastrophic (LoCat)\n");
+ break;
+ case 4:
+ seq_printf(seq, "Low (Low)\n");
+ break;
+ case 5:
+ seq_printf(seq, "Low Warning (LoWarn)\n");
+ break;
+ case 6:
+ seq_printf(seq, "High Warning (HiWarn)\n");
+ break;
+ case 7:
+ seq_printf(seq, "High (High)\n");
+ break;
+ case 8:
+ seq_printf(seq, "High Catastrophic (HiCat)\n");
+ break;
+ }
+
+ seq_printf(seq, "Event_enable : 0x%02X\n", result.event_enable);
+ seq_printf(seq, " [%s] Operational state change. \n",
+ (result.event_enable & 0x01) ? "+" : "-");
+ seq_printf(seq, " [%s] Low catastrophic. \n",
+ (result.event_enable & 0x02) ? "+" : "-");
+ seq_printf(seq, " [%s] Low reading. \n",
+ (result.event_enable & 0x04) ? "+" : "-");
+ seq_printf(seq, " [%s] Low warning. \n",
+ (result.event_enable & 0x08) ? "+" : "-");
+ seq_printf(seq,
+ " [%s] Change back to normal from out of range state. \n",
+ (result.event_enable & 0x10) ? "+" : "-");
+ seq_printf(seq, " [%s] High warning. \n",
+ (result.event_enable & 0x20) ? "+" : "-");
+ seq_printf(seq, " [%s] High reading. \n",
+ (result.event_enable & 0x40) ? "+" : "-");
+ seq_printf(seq, " [%s] High catastrophic. \n",
+ (result.event_enable & 0x80) ? "+" : "-");
+
+ return 0;
+}
+
+static int i2o_seq_open_hrt(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_hrt, PDE(inode)->data);
+};
+
+static int i2o_seq_open_lct(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_lct, PDE(inode)->data);
+};
+
+static int i2o_seq_open_status(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_status, PDE(inode)->data);
+};
+
+static int i2o_seq_open_hw(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_hw, PDE(inode)->data);
+};
+
+static int i2o_seq_open_ddm_table(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_ddm_table, PDE(inode)->data);
+};
+
+static int i2o_seq_open_driver_store(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_driver_store, PDE(inode)->data);
+};
+
+static int i2o_seq_open_drivers_stored(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_drivers_stored, PDE(inode)->data);
+};
+
+static int i2o_seq_open_groups(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_groups, PDE(inode)->data);
+};
+
+static int i2o_seq_open_phys_device(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_phys_device, PDE(inode)->data);
+};
+
+static int i2o_seq_open_claimed(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_claimed, PDE(inode)->data);
+};
+
+static int i2o_seq_open_users(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_users, PDE(inode)->data);
+};
+
+static int i2o_seq_open_priv_msgs(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_priv_msgs, PDE(inode)->data);
+};
+
+static int i2o_seq_open_authorized_users(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_authorized_users,
+ PDE(inode)->data);
+};
+
+static int i2o_seq_open_dev_identity(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_dev_identity, PDE(inode)->data);
+};
+
+static int i2o_seq_open_ddm_identity(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_ddm_identity, PDE(inode)->data);
+};
+
+static int i2o_seq_open_uinfo(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_uinfo, PDE(inode)->data);
+};
+
+static int i2o_seq_open_sgl_limits(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_sgl_limits, PDE(inode)->data);
+};
+
+static int i2o_seq_open_sensors(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_sensors, PDE(inode)->data);
+};
+
+static int i2o_seq_open_dev_name(struct inode *inode, struct file *file)
+{
+ return single_open(file, i2o_seq_show_dev_name, PDE(inode)->data);
+};
+
+static struct file_operations i2o_seq_fops_lct = {
+ .open = i2o_seq_open_lct,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_hrt = {
+ .open = i2o_seq_open_hrt,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_status = {
+ .open = i2o_seq_open_status,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_hw = {
+ .open = i2o_seq_open_hw,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_ddm_table = {
+ .open = i2o_seq_open_ddm_table,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_driver_store = {
+ .open = i2o_seq_open_driver_store,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_drivers_stored = {
+ .open = i2o_seq_open_drivers_stored,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_groups = {
+ .open = i2o_seq_open_groups,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_phys_device = {
+ .open = i2o_seq_open_phys_device,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_claimed = {
+ .open = i2o_seq_open_claimed,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_users = {
+ .open = i2o_seq_open_users,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_priv_msgs = {
+ .open = i2o_seq_open_priv_msgs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_authorized_users = {
+ .open = i2o_seq_open_authorized_users,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_dev_name = {
+ .open = i2o_seq_open_dev_name,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_dev_identity = {
+ .open = i2o_seq_open_dev_identity,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_ddm_identity = {
+ .open = i2o_seq_open_ddm_identity,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_uinfo = {
+ .open = i2o_seq_open_uinfo,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_sgl_limits = {
+ .open = i2o_seq_open_sgl_limits,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations i2o_seq_fops_sensors = {
+ .open = i2o_seq_open_sensors,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+/*
+ * IOP specific entries...write field just in case someone
+ * ever wants one.
+ */
+static i2o_proc_entry i2o_proc_generic_iop_entries[] = {
+ {"hrt", S_IFREG | S_IRUGO, &i2o_seq_fops_hrt},
+ {"lct", S_IFREG | S_IRUGO, &i2o_seq_fops_lct},
+ {"status", S_IFREG | S_IRUGO, &i2o_seq_fops_status},
+ {"hw", S_IFREG | S_IRUGO, &i2o_seq_fops_hw},
+ {"ddm_table", S_IFREG | S_IRUGO, &i2o_seq_fops_ddm_table},
+ {"driver_store", S_IFREG | S_IRUGO, &i2o_seq_fops_driver_store},
+ {"drivers_stored", S_IFREG | S_IRUGO, &i2o_seq_fops_drivers_stored},
+ {NULL, 0, NULL}
+};
+
+/*
+ * Device specific entries
+ */
+static i2o_proc_entry generic_dev_entries[] = {
+ {"groups", S_IFREG | S_IRUGO, &i2o_seq_fops_groups},
+ {"phys_dev", S_IFREG | S_IRUGO, &i2o_seq_fops_phys_device},
+ {"claimed", S_IFREG | S_IRUGO, &i2o_seq_fops_claimed},
+ {"users", S_IFREG | S_IRUGO, &i2o_seq_fops_users},
+ {"priv_msgs", S_IFREG | S_IRUGO, &i2o_seq_fops_priv_msgs},
+ {"authorized_users", S_IFREG | S_IRUGO, &i2o_seq_fops_authorized_users},
+ {"dev_identity", S_IFREG | S_IRUGO, &i2o_seq_fops_dev_identity},
+ {"ddm_identity", S_IFREG | S_IRUGO, &i2o_seq_fops_ddm_identity},
+ {"user_info", S_IFREG | S_IRUGO, &i2o_seq_fops_uinfo},
+ {"sgl_limits", S_IFREG | S_IRUGO, &i2o_seq_fops_sgl_limits},
+ {"sensors", S_IFREG | S_IRUGO, &i2o_seq_fops_sensors},
+ {NULL, 0, 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_seq_fops_dev_name},
+ {NULL, 0, NULL}
+};
+
+/**
+ * i2o_proc_create_entries - Creates proc dir entries
+ * @dir: proc dir entry under which the entries should be placed
+ * @i2o_pe: pointer to the entries which should be added
+ * @data: pointer to I2O controller or device
+ *
+ * Create proc dir entries for a I2O controller or I2O device.
+ *
+ * Returns 0 on success or negative error code on failure.
+ */
+static int i2o_proc_create_entries(struct proc_dir_entry *dir,
+ i2o_proc_entry * i2o_pe, void *data)
+{
+ struct proc_dir_entry *tmp;
+
+ while (i2o_pe->name) {
+ tmp = create_proc_entry(i2o_pe->name, i2o_pe->mode, dir);
+ if (!tmp)
+ return -1;
+
+ tmp->data = data;
+ tmp->proc_fops = i2o_pe->fops;
+
+ i2o_pe++;
+ }
+
+ return 0;
+}
+
+/**
+ * i2o_proc_subdir_remove - Remove child entries from a proc entry
+ * @dir: proc dir entry from which the childs should be removed
+ *
+ * Iterate over each i2o proc entry under dir and remove it. If the child
+ * also has entries, remove them too.
+ */
+static void i2o_proc_subdir_remove(struct proc_dir_entry *dir)
+{
+ struct proc_dir_entry *pe, *tmp;
+ pe = dir->subdir;
+ while (pe) {
+ tmp = pe->next;
+ i2o_proc_subdir_remove(pe);
+ remove_proc_entry(pe->name, dir);
+ pe = tmp;
+ }
+};
+
+/**
+ * i2o_proc_device_add - Add an I2O device to the proc dir
+ * @dir: proc dir entry to which the device should be added
+ * @dev: I2O device which should be added
+ *
+ * Add an I2O device to the proc dir entry dir and create the entries for
+ * the device depending on the class of the I2O device.
+ */
+static void i2o_proc_device_add(struct proc_dir_entry *dir,
+ struct i2o_device *dev)
+{
+ char buff[10];
+ struct proc_dir_entry *devdir;
+ i2o_proc_entry *i2o_pe = NULL;
+
+ sprintf(buff, "%03x", dev->lct_data.tid);
+
+ osm_debug("adding device /proc/i2o/%s/%s\n", dev->iop->name, buff);
+
+ devdir = proc_mkdir(buff, dir);
+ if (!devdir) {
+ osm_warn("Could not allocate procdir!\n");
+ return;
+ }
+
+ devdir->data = dev;
+
+ i2o_proc_create_entries(devdir, generic_dev_entries, dev);
+
+ /* Inform core that we want updates about this device's status */
+ switch (dev->lct_data.class_id) {
+ case I2O_CLASS_SCSI_PERIPHERAL:
+ case I2O_CLASS_RANDOM_BLOCK_STORAGE:
+ i2o_pe = rbs_dev_entries;
+ break;
+ default:
+ break;
+ }
+ if (i2o_pe)
+ i2o_proc_create_entries(devdir, i2o_pe, dev);
+}
+
+/**
+ * i2o_proc_iop_add - Add an I2O controller to the i2o proc tree
+ * @dir: parent proc dir entry
+ * @c: I2O controller which should be added
+ *
+ * Add the entries to the parent proc dir entry. Also each device is added
+ * to the controllers proc dir entry.
+ *
+ * Returns 0 on success or negative error code on failure.
+ */
+static int i2o_proc_iop_add(struct proc_dir_entry *dir,
+ struct i2o_controller *c)
+{
+ struct proc_dir_entry *iopdir;
+ struct i2o_device *dev;
+
+ osm_debug("adding IOP /proc/i2o/%s\n", c->name);
+
+ iopdir = proc_mkdir(c->name, dir);
+ if (!iopdir)
+ return -1;
+
+ iopdir->data = c;
+
+ i2o_proc_create_entries(iopdir, i2o_proc_generic_iop_entries, c);
+
+ list_for_each_entry(dev, &c->devices, list)
+ i2o_proc_device_add(iopdir, dev);
+
+ return 0;
+}
+
+/**
+ * i2o_proc_iop_remove - Removes an I2O controller from the i2o proc tree
+ * @dir: parent proc dir entry
+ * @c: I2O controller which should be removed
+ *
+ * Iterate over each i2o proc entry and search controller c. If it is found
+ * remove it from the tree.
+ */
+static void i2o_proc_iop_remove(struct proc_dir_entry *dir,
+ struct i2o_controller *c)
+{
+ struct proc_dir_entry *pe, *tmp;
+
+ pe = dir->subdir;
+ while (pe) {
+ tmp = pe->next;
+ if (pe->data == c) {
+ i2o_proc_subdir_remove(pe);
+ remove_proc_entry(pe->name, dir);
+ }
+ osm_debug("removing IOP /proc/i2o/%s\n", c->name);
+ pe = tmp;
+ }
+}
+
+/**
+ * i2o_proc_fs_create - Create the i2o proc fs.
+ *
+ * Iterate over each I2O controller and create the entries for it.
+ *
+ * Returns 0 on success or negative error code on failure.
+ */
+static int __init i2o_proc_fs_create(void)
+{
+ struct i2o_controller *c;
+
+ i2o_proc_dir_root = proc_mkdir("i2o", NULL);
+ if (!i2o_proc_dir_root)
+ return -1;
+
+ i2o_proc_dir_root->owner = THIS_MODULE;
+
+ list_for_each_entry(c, &i2o_controllers, list)
+ i2o_proc_iop_add(i2o_proc_dir_root, c);
+
+ return 0;
+};
+
+/**
+ * i2o_proc_fs_destroy - Cleanup the all i2o proc entries
+ *
+ * Iterate over each I2O controller and remove the entries for it.
+ *
+ * Returns 0 on success or negative error code on failure.
+ */
+static int __exit i2o_proc_fs_destroy(void)
+{
+ struct i2o_controller *c;
+
+ list_for_each_entry(c, &i2o_controllers, list)
+ i2o_proc_iop_remove(i2o_proc_dir_root, c);
+
+ remove_proc_entry("i2o", NULL);
+
+ return 0;
+};
+
+/**
+ * i2o_proc_init - Init function for procfs
+ *
+ * Registers Proc OSM and creates procfs entries.
+ *
+ * Returns 0 on success or negative error code on failure.
+ */
+static int __init i2o_proc_init(void)
+{
+ int rc;
+
+ printk(KERN_INFO OSM_DESCRIPTION " v" OSM_VERSION "\n");
+
+ rc = i2o_driver_register(&i2o_proc_driver);
+ if (rc)
+ return rc;
+
+ rc = i2o_proc_fs_create();
+ if (rc) {
+ i2o_driver_unregister(&i2o_proc_driver);
+ return rc;
+ }
+
+ return 0;
+};
+
+/**
+ * i2o_proc_exit - Exit function for procfs
+ *
+ * Unregisters Proc OSM and removes procfs entries.
+ */
+static void __exit i2o_proc_exit(void)
+{
+ i2o_driver_unregister(&i2o_proc_driver);
+ i2o_proc_fs_destroy();
+};
+
+MODULE_AUTHOR("Deepak Saxena");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION(OSM_DESCRIPTION);
+MODULE_VERSION(OSM_VERSION);
+
+module_init(i2o_proc_init);
+module_exit(i2o_proc_exit);