+++ /dev/null
-!
-! os_solaris_ata.s
-!
-! Home page of code is: http://smartmontools.sourceforge.net
-!
-! Copyright (C) 2003-8 SAWADA Keiji <smartmontools-support@lists.sourceforge.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 program is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-! General Public License for more details.
-!
-! You should have received a copy of the GNU General Public License
-! along with this program; if not, write to the Free Software Foundation,
-! Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-!
-!
-! --------------------------------------------------------
-! direct access routines to ATA device under Solaris/SPARC
-! --------------------------------------------------------
-!
-! Information
-! -----------
-!
-! In Solaris, programmer can pass SCSI command to target device directly
-! by using USCSI ioctl or using "scg" generic SCSI driver. But, such
-! method does not exist for ATA devices.
-!
-! However, I can access Solaris kernel source because I am subscriber of
-! Source Foundation Program of Solaris. So, I can find method of
-! accessing ATA device directly. The method is to pack command in
-! undocumented structure and issue ioctl that appears only in kernel
-! source. Yes, that is the same way in using USCSI interface.
-!
-! But, I met difficulty in disclosing this technique. I have signed NDA
-! with Sun that inhibits me not to violate their intellectual property.
-!
-! Fortunately, Sun allows licensees to publish "Interfaces" if:
-!
-! (1) he/she treats Solaris code as confidential
-!
-! (2) and he/she doesn't incorporate Sun's code into his/her code
-!
-! (3) and disclose enough information to use "Interface" to everyone.
-!
-! So, I publish that technique in assembly code or object code because:
-!
-! (1) I believe Sun's intellectural property is not invaded because I
-! didn't reveal any struct member and ioctl to non-licensee.
-!
-! (2) no piece of kernel source is included in this code.
-!
-! (3) And finally, I publish enough information below in order to use
-! this code.
-!
-! For last reason, please don't remove "Calling Interface" section from
-! distribution.
-!
-!
-! Calling Interface
-! -----------------
-!
-! Name of function/macro presents corresponding S.M.A.R.T. command.
-!
-! Parameters are described below.
-!
-! int fd
-!
-! File descriptor of ATA device. Device would be
-! /dev/rdsk/cXtXdXsX.
-!
-! Device should be raw device serviced by "dada" driver. ATAPI
-! CD-ROM/R/RW, DVD-ROM, and so on are not allowed because they are
-! serviced by "sd" driver. On x86 Solaris, "cmdk" driver services
-! them, this routines doesn't work.
-!
-! int s
-! Select sector for service. For example, this indicates log sector
-! number for smart_read_log() function. Probably you need to read
-! ATA specification for this parameter.
-!
-! void *data
-! Data going to be read/written. It don't have to be word aligned,
-! But data shall points valid user memory space.
-!
-! This is very tiny routines, but if you feel this insufficient, please
-! let me know.
-!
-! ksw / SAWADA Keiji
-! <card_captor@users.sourceforge.net>
- .file "solaris-ata-in.c"
- .section ".rodata"
- .align 8
-.LLC0:
- .asciz "$Id: os_solaris_ata.s 3728 2012-12-13 17:57:50Z chrfranke $"
- .global os_solaris_ata_s_cvsid
- .section ".data"
- .align 4
- .type os_solaris_ata_s_cvsid, #object
- .size os_solaris_ata_s_cvsid, 4
-os_solaris_ata_s_cvsid:
- .long .LLC0
- .section ".text"
- .align 4
- .type ata_cmd, #function
- .proc 04
-ata_cmd:
- !#PROLOGUE# 0
- save %sp, -184, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- st %i2, [%fp+76]
- st %i3, [%fp+80]
- st %i4, [%fp+84]
- st %i5, [%fp+88]
- ld [%fp+92], %g1
- st %g1, [%fp-76]
- ld [%fp-76], %g1
- and %g1, 3, %g1
- cmp %g1, 0
- be .LL2
- nop
- mov -2, %g1
- st %g1, [%fp-80]
- b .LL1
- nop
-.LL2:
- add %fp, -56, %g1
- mov %g1, %o0
- mov 0, %o1
- mov 36, %o2
- call memset, 0
- nop
- add %fp, -72, %g1
- mov %g1, %o0
- mov 0, %o1
- mov 16, %o2
- call memset, 0
- nop
- ld [%fp+72], %g1
- stb %g1, [%fp-72]
- mov 1, %g1
- stb %g1, [%fp-71]
- mov 1, %g1
- stb %g1, [%fp-70]
- ld [%fp+76], %g1
- stb %g1, [%fp-69]
- ld [%fp+84], %g1
- sll %g1, 9, %g1
- st %g1, [%fp-68]
- ld [%fp+80], %g1
- st %g1, [%fp-60]
- mov 10, %g1
- sth %g1, [%fp-52]
- ld [%fp+88], %g1
- cmp %g1, 0
- be .LL3
- nop
- mov 14, %g1
- st %g1, [%fp-84]
- b .LL4
- nop
-.LL3:
- mov 6, %g1
- st %g1, [%fp-84]
-.LL4:
- ld [%fp-84], %g1
- st %g1, [%fp-48]
- ld [%fp+88], %g1
- sll %g1, 9, %g1
- st %g1, [%fp-44]
- ld [%fp+88], %g1
- sll %g1, 9, %g1
- st %g1, [%fp-40]
- ld [%fp+88], %g1
- cmp %g1, 0
- be .LL5
- nop
- ld [%fp+92], %g1
- st %g1, [%fp-88]
- b .LL6
- nop
-.LL5:
- st %g0, [%fp-88]
-.LL6:
- ld [%fp-88], %g1
- st %g1, [%fp-36]
- add %fp, -72, %g1
- st %g1, [%fp-32]
- add %fp, -56, %g1
- ld [%fp+68], %o0
- mov 1481, %o1
- mov %g1, %o2
- call ioctl, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-80]
-.LL1:
- ld [%fp-80], %i0
- ret
- restore
- .size ata_cmd, .-ata_cmd
- .align 4
- .global ata_identify
- .type ata_identify, #function
- .proc 04
-ata_identify:
- !#PROLOGUE# 0
- save %sp, -648, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- add %fp, -536, %g1
- st %g1, [%sp+92]
- ld [%fp+68], %o0
- mov 236, %o1
- mov 0, %o2
- mov 0, %o3
- mov 1, %o4
- mov 1, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- add %fp, -536, %g1
- ld [%fp+72], %o0
- mov %g1, %o1
- mov 512, %o2
- call memcpy, 0
- nop
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL8
- nop
- mov -1, %g1
- st %g1, [%fp-540]
- b .LL9
- nop
-.LL8:
- st %g0, [%fp-540]
-.LL9:
- ld [%fp-540], %g1
- mov %g1, %i0
- ret
- restore
- .size ata_identify, .-ata_identify
- .align 4
- .global ata_pidentify
- .type ata_pidentify, #function
- .proc 04
-ata_pidentify:
- !#PROLOGUE# 0
- save %sp, -648, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- add %fp, -536, %g1
- st %g1, [%sp+92]
- ld [%fp+68], %o0
- mov 161, %o1
- mov 0, %o2
- mov 0, %o3
- mov 1, %o4
- mov 1, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- add %fp, -536, %g1
- ld [%fp+72], %o0
- mov %g1, %o1
- mov 512, %o2
- call memcpy, 0
- nop
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL11
- nop
- mov -1, %g1
- st %g1, [%fp-540]
- b .LL12
- nop
-.LL11:
- st %g0, [%fp-540]
-.LL12:
- ld [%fp-540], %g1
- mov %g1, %i0
- ret
- restore
- .size ata_pidentify, .-ata_pidentify
- .align 4
- .global smart_read_data
- .type smart_read_data, #function
- .proc 04
-smart_read_data:
- !#PROLOGUE# 0
- save %sp, -648, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- add %fp, -536, %g1
- st %g1, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 208, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- mov 0, %o4
- mov 1, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- add %fp, -536, %g1
- ld [%fp+72], %o0
- mov %g1, %o1
- mov 512, %o2
- call memcpy, 0
- nop
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL14
- nop
- mov -1, %g1
- st %g1, [%fp-540]
- b .LL15
- nop
-.LL14:
- st %g0, [%fp-540]
-.LL15:
- ld [%fp-540], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_read_data, .-smart_read_data
- .align 4
- .global smart_read_thresholds
- .type smart_read_thresholds, #function
- .proc 04
-smart_read_thresholds:
- !#PROLOGUE# 0
- save %sp, -648, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- add %fp, -536, %g1
- st %g1, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 209, %o2
- sethi %hi(12733440), %g1
- or %g1, 769, %o3
- mov 1, %o4
- mov 1, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- add %fp, -536, %g1
- ld [%fp+72], %o0
- mov %g1, %o1
- mov 512, %o2
- call memcpy, 0
- nop
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL17
- nop
- mov -1, %g1
- st %g1, [%fp-540]
- b .LL18
- nop
-.LL17:
- st %g0, [%fp-540]
-.LL18:
- ld [%fp-540], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_read_thresholds, .-smart_read_thresholds
- .align 4
- .global smart_auto_save
- .type smart_auto_save, #function
- .proc 04
-smart_auto_save:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 210, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- ld [%fp+72], %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL20
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL21
- nop
-.LL20:
- st %g0, [%fp-24]
-.LL21:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_auto_save, .-smart_auto_save
- .align 4
- .global smart_immediate_offline
- .type smart_immediate_offline, #function
- .proc 04
-smart_immediate_offline:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- ld [%fp+72], %g1
- and %g1, 255, %o5
- sethi %hi(12733440), %g1
- or %g1, 768, %g1
- or %o5, %g1, %g1
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 212, %o2
- mov %g1, %o3
- mov 0, %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL23
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL24
- nop
-.LL23:
- st %g0, [%fp-24]
-.LL24:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_immediate_offline, .-smart_immediate_offline
- .align 4
- .global smart_read_log
- .type smart_read_log, #function
- .proc 04
-smart_read_log:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- st %i2, [%fp+76]
- st %i3, [%fp+80]
- ld [%fp+72], %g1
- and %g1, 255, %o5
- sethi %hi(12733440), %g1
- or %g1, 768, %g1
- or %o5, %g1, %o5
- ld [%fp+80], %g1
- st %g1, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 213, %o2
- mov %o5, %o3
- ld [%fp+76], %o4
- ld [%fp+76], %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL26
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL27
- nop
-.LL26:
- st %g0, [%fp-24]
-.LL27:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_read_log, .-smart_read_log
- .align 4
- .global smart_enable
- .type smart_enable, #function
- .proc 04
-smart_enable:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 216, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- mov 0, %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL29
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL30
- nop
-.LL29:
- st %g0, [%fp-24]
-.LL30:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_enable, .-smart_enable
- .align 4
- .global smart_disable
- .type smart_disable, #function
- .proc 04
-smart_disable:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 217, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- mov 0, %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL32
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL33
- nop
-.LL32:
- st %g0, [%fp-24]
-.LL33:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_disable, .-smart_disable
- .align 4
- .global smart_status
- .type smart_status, #function
- .proc 04
-smart_status:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 218, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- mov 0, %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL35
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL36
- nop
-.LL35:
- st %g0, [%fp-24]
-.LL36:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_status, .-smart_status
- .align 4
- .global smart_status_check
- .type smart_status_check, #function
- .proc 04
-smart_status_check:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 218, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- mov 0, %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL38
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL37
- nop
-.LL38:
- st %g0, [%fp-24]
-.LL37:
- ld [%fp-24], %i0
- ret
- restore
- .size smart_status_check, .-smart_status_check
- .align 4
- .global smart_auto_offline
- .type smart_auto_offline, #function
- .proc 04
-smart_auto_offline:
- !#PROLOGUE# 0
- save %sp, -128, %sp
- !#PROLOGUE# 1
- st %i0, [%fp+68]
- st %i1, [%fp+72]
- st %g0, [%sp+92]
- ld [%fp+68], %o0
- mov 176, %o1
- mov 219, %o2
- sethi %hi(12733440), %g1
- or %g1, 768, %o3
- ld [%fp+72], %o4
- mov 0, %o5
- call ata_cmd, 0
- nop
- mov %o0, %g1
- st %g1, [%fp-20]
- ld [%fp-20], %g1
- cmp %g1, 0
- be .LL40
- nop
- mov -1, %g1
- st %g1, [%fp-24]
- b .LL41
- nop
-.LL40:
- st %g0, [%fp-24]
-.LL41:
- ld [%fp-24], %g1
- mov %g1, %i0
- ret
- restore
- .size smart_auto_offline, .-smart_auto_offline
- .ident "GCC: (GNU) 3.4.2"
projects / mirror_smartmontools-debian.git / commitdiff