From: "Axel H. Siebenwirth" <axel@hh59.org>
To: Andi Kleen <ak@muc.de>
Cc: torvalds@transmeta.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] CONFIG_ISA
Date: Sun, 12 May 2002 20:46:06 +0200 [thread overview]
Message-ID: <20020512184606.GB2105@neon> (raw)
In-Reply-To: <20020512203615.A12612@averell>
Hi Andi!
Isn't there a config option called CONFIG_EISA?
Which is about the same as ISA?
Sorry, if I got something wrong.
Regards,
Axel Siebenwirth
Andi Kleen schrieb am Sonntag, den 12. Mai 2002:
>
> This patch make CONFIG_ISA an configuration option for i386. This makes
> sense considering that most PCs do not ship with ISA slots anymore.
>
> The ISA drivers are often old and unmaintained, this way one can easier
> ignore them.
>
> It also makes some more drivers dependent on CONFIG_ISA, mostly
> in drivers/scsi and sound. I did this by looking at the source code
> and double checked the result with linux-kernel.
>
> VLB only drivers are also included in CONFIG_ISA, under the assumption
> that VLB boxes always have ISA slots.
>
> The configuration changes are not complete, some subsystems are missing
> like ISDN. I'm hoping the maintainers will add it there too.
>
> The main motivation is that I can turn off CONFIG_ISA for x86-64 where
> no ISA slots exist. The ISA drivers are often not 64bit safe and compile
> with an incredible number of warnings only.
>
> Patch for 2.5.15.
>
> -Andi
>
>
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/char/Config.in linux/drivers/char/Config.in
> --- linux-vanilla/drivers/char/Config.in Sun May 12 19:37:24 2002
> +++ linux/drivers/char/Config.in Fri May 10 12:09:04 2002
> @@ -39,7 +39,7 @@ if [ "$CONFIG_SERIAL_NONSTANDARD" = "y"
> if [ "$CONFIG_DIGIEPCA" = "n" ]; then
> tristate ' Digiboard PC/Xx Support' CONFIG_DIGI
> fi
> - tristate ' Hayes ESP serial port support' CONFIG_ESPSERIAL
> + dep_tristate ' Hayes ESP serial port support' CONFIG_ESPSERIAL CONFIG_ISA
> tristate ' Moxa Intellio support' CONFIG_MOXA_INTELLIO
> tristate ' Moxa SmartIO support' CONFIG_MOXA_SMARTIO
> if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/ide/Config.in linux/drivers/ide/Config.in
> --- linux-vanilla/drivers/ide/Config.in Sun May 12 19:37:25 2002
> +++ linux/drivers/ide/Config.in Fri May 10 12:09:05 2002
> @@ -125,7 +125,8 @@ if [ "$CONFIG_BLK_DEV_IDE" != "n" ]; the
> EXT_DIRECT CONFIG_IDE_EXT_DIRECT" 8xx_PCCARD
> fi
>
> - bool ' Other IDE chipset support' CONFIG_IDE_CHIPSETS
> + # assume no ISA -> also no VLB
> + dep_bool ' Other ISA/VLB IDE chipset support' CONFIG_IDE_CHIPSETS CONFIG_ISA
> if [ "$CONFIG_IDE_CHIPSETS" = "y" ]; then
> comment 'Note: most of these also require special kernel boot parameters'
> bool ' ALI M14xx support' CONFIG_BLK_DEV_ALI14XX
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/media/radio/Config.in linux/drivers/media/radio/Config.in
> --- linux-vanilla/drivers/media/radio/Config.in Sun Apr 14 21:18:54 2002
> +++ linux/drivers/media/radio/Config.in Thu May 9 20:07:45 2002
> @@ -4,6 +4,7 @@
> mainmenu_option next_comment
> comment 'Radio Adapters'
>
> +if [ "$CONFIG_ISA" = "y" ]; then
> dep_tristate ' ADS Cadet AM/FM Tuner' CONFIG_RADIO_CADET $CONFIG_VIDEO_DEV
> dep_tristate ' AIMSlab RadioTrack (aka RadioReveal) support' CONFIG_RADIO_RTRACK $CONFIG_VIDEO_DEV
> if [ "$CONFIG_RADIO_RTRACK" = "y" ]; then
> @@ -21,9 +22,11 @@ dep_tristate ' GemTek Radio Card suppor
> if [ "$CONFIG_RADIO_GEMTEK" = "y" ]; then
> hex ' GemTek i/o port (0x20c, 0x30c, 0x24c or 0x34c)' CONFIG_RADIO_GEMTEK_PORT 34c
> fi
> +fi
> dep_tristate ' GemTek PCI Radio Card support' CONFIG_RADIO_GEMTEK_PCI $CONFIG_VIDEO_DEV $CONFIG_PCI
> dep_tristate ' Guillemot MAXI Radio FM 2000 radio' CONFIG_RADIO_MAXIRADIO $CONFIG_VIDEO_DEV
> dep_tristate ' Maestro on board radio' CONFIG_RADIO_MAESTRO $CONFIG_VIDEO_DEV
> +if [ "$CONFIG_ISA" = "y" ]; then
> dep_tristate ' miroSOUND PCM20 radio' CONFIG_RADIO_MIROPCM20 $CONFIG_VIDEO_DEV $CONFIG_SOUND_ACI_MIXER
> dep_tristate ' miroSOUND PCM20 radio RDS user interface (EXPERIMENTAL)' CONFIG_RADIO_MIROPCM20_RDS $CONFIG_RADIO_MIROPCM20 $CONFIG_EXPERIMENTAL
> dep_tristate ' SF16FMI Radio' CONFIG_RADIO_SF16FMI $CONFIG_VIDEO_DEV
> @@ -48,6 +51,7 @@ fi
> dep_tristate ' Zoltrix Radio' CONFIG_RADIO_ZOLTRIX $CONFIG_VIDEO_DEV
> if [ "$CONFIG_RADIO_ZOLTRIX" = "y" ]; then
> hex ' ZOLTRIX I/O port (0x20c or 0x30c)' CONFIG_RADIO_ZOLTRIX_PORT 20c
> +fi
> fi
>
> endmenu
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/net/hamradio/Config.in linux/drivers/net/hamradio/Config.in
> --- linux-vanilla/drivers/net/hamradio/Config.in Sun Apr 14 21:18:42 2002
> +++ linux/drivers/net/hamradio/Config.in Thu May 9 19:59:53 2002
> @@ -4,8 +4,10 @@ dep_tristate 'Serial port KISS driver' C
> dep_tristate 'Serial port 6PACK driver' CONFIG_6PACK $CONFIG_AX25
> dep_tristate 'BPQ Ethernet driver' CONFIG_BPQETHER $CONFIG_AX25
>
> -dep_tristate 'High-speed (DMA) SCC driver for AX.25' CONFIG_DMASCC $CONFIG_AX25
> -dep_tristate 'Z8530 SCC driver' CONFIG_SCC $CONFIG_AX25
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'High-speed (DMA) SCC driver for AX.25' CONFIG_DMASCC $CONFIG_AX25
> + dep_tristate 'Z8530 SCC driver' CONFIG_SCC $CONFIG_AX25
> +fi
> if [ "$CONFIG_SCC" != "n" ]; then
> bool ' additional delay for PA0HZP OptoSCC compatible boards' CONFIG_SCC_DELAY
> bool ' support for TRX that feedback the tx signal to rx' CONFIG_SCC_TRXECHO
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/net/wan/Config.in linux/drivers/net/wan/Config.in
> --- linux-vanilla/drivers/net/wan/Config.in Mon May 6 13:11:57 2002
> +++ linux/drivers/net/wan/Config.in Thu May 9 19:59:54 2002
> @@ -9,11 +9,12 @@ bool 'Wan interfaces support' CONFIG_WAN
> if [ "$CONFIG_WAN" = "y" ]; then
> # There is no way to detect a comtrol sv11 - force it modular for now.
>
> + if [ "$CONFIG_ISA" = "y" ]; then
> dep_tristate ' Comtrol Hostess SV-11 support' CONFIG_HOSTESS_SV11 m
> -
> # The COSA/SRP driver has not been tested as non-modular yet.
>
> dep_tristate ' COSA/SRP sync serial boards support' CONFIG_COSA m
> + fi
>
> #
> # COMX drivers
> diff -burpN -X ../../KDIFX -x *-o linux-vanilla/drivers/scsi/Config.in linux/drivers/scsi/Config.in
> --- linux-vanilla/drivers/scsi/Config.in Fri May 3 13:22:27 2002
> +++ linux/drivers/scsi/Config.in Fri May 10 01:12:53 2002
> @@ -42,11 +42,17 @@ fi
> if [ "$CONFIG_PCI" = "y" ]; then
> dep_tristate '3ware Hardware ATA-RAID support' CONFIG_BLK_DEV_3W_XXXX_RAID $CONFIG_SCSI
> fi
> -dep_tristate '7000FASST SCSI support' CONFIG_SCSI_7000FASST $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate '7000FASST SCSI support' CONFIG_SCSI_7000FASST $CONFIG_SCSI
> +fi
> dep_tristate 'ACARD SCSI support' CONFIG_SCSI_ACARD $CONFIG_SCSI
> -dep_tristate 'Adaptec AHA152X/2825 support' CONFIG_SCSI_AHA152X $CONFIG_SCSI
> -dep_tristate 'Adaptec AHA1542 support' CONFIG_SCSI_AHA1542 $CONFIG_SCSI
> -dep_tristate 'Adaptec AHA1740 support' CONFIG_SCSI_AHA1740 $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'Adaptec AHA152X/2825 support' CONFIG_SCSI_AHA152X $CONFIG_SCSI
> + dep_tristate 'Adaptec AHA1542 support' CONFIG_SCSI_AHA1542 $CONFIG_SCSI
> +fi
> +if [ "$CONFIG_EISA" = "y" ]; then
> + dep_tristate 'Adaptec AHA1740 support' CONFIG_SCSI_AHA1740 $CONFIG_SCSI
> +fi
> source drivers/scsi/aic7xxx/Config.in
> if [ "$CONFIG_SCSI_AIC7XXX" != "y" ]; then
> dep_tristate 'Old Adaptec AIC7xxx support' CONFIG_SCSI_AIC7XXX_OLD $CONFIG_SCSI
> @@ -56,10 +62,16 @@ if [ "$CONFIG_SCSI_AIC7XXX" != "y" ]; th
> bool ' Collect statistics to report in /proc' CONFIG_AIC7XXX_OLD_PROC_STATS
> fi
> fi
> -dep_tristate 'Adaptec I2O RAID support ' CONFIG_SCSI_DPT_I2O $CONFIG_SCSI
> +# All the I2O code and drivers do not seem to be 64bit safe.
> +if [ "$CONFIG_X86_64" != "y" ]; then
> + dep_tristate 'Adaptec I2O RAID support ' CONFIG_SCSI_DPT_I2O $CONFIG_SCSI
> +fi
> dep_tristate 'AdvanSys SCSI support' CONFIG_SCSI_ADVANSYS $CONFIG_SCSI
> dep_tristate 'Always IN2000 SCSI support' CONFIG_SCSI_IN2000 $CONFIG_SCSI
> -dep_tristate 'AM53/79C974 PCI SCSI support' CONFIG_SCSI_AM53C974 $CONFIG_SCSI $CONFIG_PCI
> +# does not use pci dma and seems to be isa/onboard only for old machines
> +if [ "$CONFIG_X86_64" != "y" ]; then
> + dep_tristate 'AM53/79C974 PCI SCSI support' CONFIG_SCSI_AM53C974 $CONFIG_SCSI $CONFIG_PCI
> +fi
> dep_tristate 'AMI MegaRAID support' CONFIG_SCSI_MEGARAID $CONFIG_SCSI
>
> dep_tristate 'BusLogic SCSI support' CONFIG_SCSI_BUSLOGIC $CONFIG_SCSI
> @@ -70,7 +82,9 @@ if [ "$CONFIG_PCI" = "y" ]; then
> dep_tristate 'Compaq Fibre Channel 64-bit/66Mhz HBA support' CONFIG_SCSI_CPQFCTS $CONFIG_SCSI
> fi
> dep_tristate 'DMX3191D SCSI support' CONFIG_SCSI_DMX3191D $CONFIG_SCSI $CONFIG_PCI
> -dep_tristate 'DTC3180/3280 SCSI support' CONFIG_SCSI_DTC3280 $CONFIG_SCSI
> +if [ "$CONFIG_ISA" != "y" ]; then
> + dep_tristate 'DTC3180/3280 SCSI support' CONFIG_SCSI_DTC3280 $CONFIG_SCSI
> +fi
> dep_tristate 'EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support' CONFIG_SCSI_EATA $CONFIG_SCSI
> if [ "$CONFIG_SCSI_EATA" != "n" ]; then
> bool ' enable tagged command queueing' CONFIG_SCSI_EATA_TAGGED_QUEUE
> @@ -111,7 +125,9 @@ if [ "$CONFIG_PARPORT" != "n" ]; then
> bool ' ppa/imm option - Assume slow parport control register' CONFIG_SCSI_IZIP_SLOW_CTR
> fi
> fi
> -dep_tristate 'NCR53c406a SCSI support' CONFIG_SCSI_NCR53C406A $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'NCR53c406a SCSI support' CONFIG_SCSI_NCR53C406A $CONFIG_SCSI
> +fi
> if [ "$CONFIG_MCA" = "y" ]; then
> dep_tristate 'NCR Dual 700 MCA SCSI support' CONFIG_SCSI_NCR_D700 $CONFIG_SCSI
> if [ "$CONFIG_SCSI_NCR_D700" != "n" ]; then
> @@ -164,11 +180,17 @@ fi
> if [ "$CONFIG_MCA" = "y" ]; then
> dep_tristate 'NCR MCA 53C9x SCSI support' CONFIG_SCSI_MCA_53C9X $CONFIG_SCSI
> fi
> -dep_tristate 'PAS16 SCSI support' CONFIG_SCSI_PAS16 $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'PAS16 SCSI support' CONFIG_SCSI_PAS16 $CONFIG_SCSI
> +fi
> dep_tristate 'PCI2000 support' CONFIG_SCSI_PCI2000 $CONFIG_SCSI
> dep_tristate 'PCI2220i support' CONFIG_SCSI_PCI2220I $CONFIG_SCSI
> -dep_tristate 'PSI240i support' CONFIG_SCSI_PSI240I $CONFIG_SCSI
> -dep_tristate 'Qlogic FAS SCSI support' CONFIG_SCSI_QLOGIC_FAS $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'PSI240i support' CONFIG_SCSI_PSI240I $CONFIG_SCSI
> +fi
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'Qlogic FAS SCSI support' CONFIG_SCSI_QLOGIC_FAS $CONFIG_SCSI
> +fi
> if [ "$CONFIG_PCI" = "y" ]; then
> dep_tristate 'Qlogic ISP SCSI support' CONFIG_SCSI_QLOGIC_ISP $CONFIG_SCSI
> dep_tristate 'Qlogic ISP FC SCSI support' CONFIG_SCSI_QLOGIC_FC $CONFIG_SCSI
> @@ -177,24 +199,31 @@ if [ "$CONFIG_PCI" = "y" ]; then
> fi
> dep_tristate 'Qlogic QLA 1280 SCSI support' CONFIG_SCSI_QLOGIC_1280 $CONFIG_SCSI
> fi
> -if [ "$CONFIG_X86" = "y" ]; then
> +if [ "$CONFIG_X86" = "y" -a "$CONFIG_ISA" = "y" ]; then
> dep_tristate 'Seagate ST-02 and Future Domain TMC-8xx SCSI support' CONFIG_SCSI_SEAGATE $CONFIG_SCSI
> fi
> -dep_tristate 'Simple 53c710 SCSI support (Compaq, NCR machines)' CONFIG_SCSI_SIM710 $CONFIG_SCSI
> -dep_tristate 'Symbios 53c416 SCSI support' CONFIG_SCSI_SYM53C416 $CONFIG_SCSI
> +# definitely looks note 64bit safe:
> +if [ "$CONFIG_ISA" = "y" -o "$CONFIG_MCA" = "y" -a "$CONFIG_X86_64" != "y" ]; then
> + dep_tristate 'Simple 53c710 SCSI support (Compaq, NCR machines)' CONFIG_SCSI_SIM710 $CONFIG_SCSI
> +fi
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'Symbios 53c416 SCSI support' CONFIG_SCSI_SYM53C416 $CONFIG_SCSI
> +fi
> if [ "$CONFIG_PCI" = "y" ]; then
> dep_tristate 'Tekram DC390(T) and Am53/79C974 SCSI support' CONFIG_SCSI_DC390T $CONFIG_SCSI
> if [ "$CONFIG_SCSI_DC390T" != "n" ]; then
> bool ' _omit_ support for non-DC390 adapters' CONFIG_SCSI_DC390T_NOGENSUPP
> fi
> fi
> -dep_tristate 'Trantor T128/T128F/T228 SCSI support' CONFIG_SCSI_T128 $CONFIG_SCSI
> +if [ "$CONFIG_ISA" = "y" ]; then
> + dep_tristate 'Trantor T128/T128F/T228 SCSI support' CONFIG_SCSI_T128 $CONFIG_SCSI
> +fi
> dep_tristate 'UltraStor 14F/34F support' CONFIG_SCSI_U14_34F $CONFIG_SCSI
> - if [ "$CONFIG_SCSI_U14_34F" != "n" ]; then
> +if [ "$CONFIG_SCSI_U14_34F" != "n" ]; then
> bool ' enable elevator sorting' CONFIG_SCSI_U14_34F_LINKED_COMMANDS
> int ' maximum number of queued commands' CONFIG_SCSI_U14_34F_MAX_TAGS 8
> - fi
> -if [ "$CONFIG_X86" = "y" ]; then
> +fi
> +if [ "$CONFIG_X86" = "y" -a "$CONFIG_ISA" = "y" ]; then
> dep_tristate 'UltraStor SCSI support' CONFIG_SCSI_ULTRASTOR $CONFIG_SCSI
> fi
> #
> --- linux-vanilla/arch/i386/config.in Mon May 6 13:11:55 2002
> +++ linux/arch/i386/config.in Sun May 12 20:28:38 2002
> @@ -5,7 +5,6 @@
> mainmenu_name "Linux Kernel Configuration"
>
> define_bool CONFIG_X86 y
> -define_bool CONFIG_ISA y
> define_bool CONFIG_SBUS n
>
> define_bool CONFIG_UID16 y
> @@ -238,6 +237,7 @@
> define_bool CONFIG_PCI_DIRECT y
> fi
> fi
> + bool 'ISA support' CONFIG_ISA
> fi
>
> source drivers/pci/Config.in
> -
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next prev parent reply other threads:[~2002-05-12 18:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-12 18:36 [PATCH] CONFIG_ISA Andi Kleen
2002-05-12 18:46 ` Axel H. Siebenwirth [this message]
2002-05-12 18:57 ` Andi Kleen
2002-05-13 12:18 ` Maciej W. Rozycki
2002-05-12 19:00 ` Thunder from the hill
2002-05-13 7:51 ` Andrzej Krzysztofowicz
2002-05-12 20:57 ` Diego Calleja
2002-05-13 12:23 ` Maciej W. Rozycki
2002-05-13 12:37 ` Pavel Machek
2002-05-15 0:28 ` Linus Torvalds
2002-05-13 14:16 ` Alan Cox
2002-05-13 14:34 ` Maciej W. Rozycki
2002-05-13 14:57 ` Alan Cox
2002-05-12 23:01 ` Keith Owens
2002-05-12 23:40 ` Andi Kleen
2002-05-13 7:01 ` Christoph Hellwig
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