diff options
Diffstat (limited to 'drivers/staging/i2o/i2o_proc.c')
| -rw-r--r-- | drivers/staging/i2o/i2o_proc.c | 2049 |
1 files changed, 0 insertions, 2049 deletions
diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c deleted file mode 100644 index 780fee3224ea..000000000000 --- a/drivers/staging/i2o/i2o_proc.c +++ /dev/null @@ -1,2049 +0,0 @@ -/* - * 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 "1.316" -#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 "i2o.h" -#include <linux/slab.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 <linux/uaccess.h> - -#include <asm/io.h> -#include <asm/byteorder.h> - -/* Structure used to define /proc entries */ -typedef struct _i2o_proc_entry_t { - char *name; /* entry name */ - umode_t mode; /* mode */ - const 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 @ %pM", &serialno[2]); - 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:?] %pM", - serialno[8], serialno[9], &serialno[2]); - 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: - 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(char *tmp, u8 *chars, int n) -{ - 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: - seq_printf(seq, "Timeout reading group %s.\n", group); - break; - case -ENOMEM: - seq_puts(seq, "No free memory to read the table.\n"); - break; - case -I2O_PARAMS_STATUS_INVALID_GROUP_ID: - seq_printf(seq, "Group %s not supported.\n", group); - break; - default: - seq_printf(seq, - "Error reading group %s. BlockStatus 0x%02X\n", - group, -block_status); - break; - } - - return 0; -} - -static char *bus_strings[] = { - "Local Bus", - "ISA", - "EISA", - "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_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: - 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; - char tmp[28 + 1]; - - 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(tmp, 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; - char tmp[28 + 1]; - - 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(tmp, dst->module_name_version, 28)); - seq_printf(seq, "%-9s", chtostr(tmp, 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; - char tmp[16 + 1]; - - 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(tmp, (u8 *) (work32 + 2), 16)); - seq_printf(seq, "Product info : %s\n", - chtostr(tmp, (u8 *) (work32 + 6), 16)); - seq_printf(seq, "Description : %s\n", - chtostr(tmp, (u8 *) (work32 + 10), 16)); - seq_printf(seq, "Product rev. : %s\n", - chtostr(tmp, (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", dev_name(&d->device)); - - 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; - - char tmp[24 + 1]; - - 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(tmp, result.module_name, 24)); - seq_printf(seq, "Module revision : %s\n", - chtostr(tmp, 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; - - char tmp[64 + 1]; - - 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(tmp, result.device_name, 64)); - seq_printf(seq, "Service name : %s\n", - chtostr(tmp, result.service_name, 64)); - seq_printf(seq, "Physical name : %s\n", - chtostr(tmp, result.physical_location, 64)); - seq_printf(seq, "Instance number : %s\n", - chtostr(tmp, 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_DATA(inode)); -}; - -static int i2o_seq_open_lct(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_lct, PDE_DATA(inode)); -}; - -static int i2o_seq_open_status(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_status, PDE_DATA(inode)); -}; - -static int i2o_seq_open_hw(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_hw, PDE_DATA(inode)); -}; - -static int i2o_seq_open_ddm_table(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_ddm_table, PDE_DATA(inode)); -}; - -static int i2o_seq_open_driver_store(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_driver_store, PDE_DATA(inode)); -}; - -static int i2o_seq_open_drivers_stored(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_drivers_stored, PDE_DATA(inode)); -}; - -static int i2o_seq_open_groups(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_groups, PDE_DATA(inode)); -}; - -static int i2o_seq_open_phys_device(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_phys_device, PDE_DATA(inode)); -}; - -static int i2o_seq_open_claimed(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_claimed, PDE_DATA(inode)); -}; - -static int i2o_seq_open_users(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_users, PDE_DATA(inode)); -}; - -static int i2o_seq_open_priv_msgs(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_priv_msgs, PDE_DATA(inode)); -}; - -static int i2o_seq_open_authorized_users(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_authorized_users, - PDE_DATA(inode)); -}; - -static int i2o_seq_open_dev_identity(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_dev_identity, PDE_DATA(inode)); -}; - -static int i2o_seq_open_ddm_identity(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_ddm_identity, PDE_DATA(inode)); -}; - -static int i2o_seq_open_uinfo(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_uinfo, PDE_DATA(inode)); -}; - -static int i2o_seq_open_sgl_limits(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_sgl_limits, PDE_DATA(inode)); -}; - -static int i2o_seq_open_sensors(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_sensors, PDE_DATA(inode)); -}; - -static int i2o_seq_open_dev_name(struct inode *inode, struct file *file) -{ - return single_open(file, i2o_seq_show_dev_name, PDE_DATA(inode)); -}; - -static const struct file_operations i2o_seq_fops_lct = { - .open = i2o_seq_open_lct, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_hrt = { - .open = i2o_seq_open_hrt, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_status = { - .open = i2o_seq_open_status, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_hw = { - .open = i2o_seq_open_hw, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_ddm_table = { - .open = i2o_seq_open_ddm_table, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_driver_store = { - .open = i2o_seq_open_driver_store, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_drivers_stored = { - .open = i2o_seq_open_drivers_stored, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_groups = { - .open = i2o_seq_open_groups, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_phys_device = { - .open = i2o_seq_open_phys_device, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_claimed = { - .open = i2o_seq_open_claimed, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_users = { - .open = i2o_seq_open_users, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_priv_msgs = { - .open = i2o_seq_open_priv_msgs, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_authorized_users = { - .open = i2o_seq_open_authorized_users, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_dev_name = { - .open = i2o_seq_open_dev_name, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_dev_identity = { - .open = i2o_seq_open_dev_identity, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_ddm_identity = { - .open = i2o_seq_open_ddm_identity, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_uinfo = { - .open = i2o_seq_open_uinfo, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations i2o_seq_fops_sgl_limits = { - .open = i2o_seq_open_sgl_limits, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const 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 = proc_create_data(i2o_pe->name, i2o_pe->mode, dir, - i2o_pe->fops, data); - if (!tmp) - return -1; - - i2o_pe++; - } - - return 0; -} - -/** - * 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_data(buff, 0, dir, dev); - if (!devdir) { - osm_warn("Could not allocate procdir!\n"); - return; - } - - 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_data(c->name, 0, dir, c); - if (!iopdir) - return -1; - - 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_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; - - 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) -{ - remove_proc_subtree("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); |