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0001-CONFIG_HAS_IOPORT.patch
From 9facb3455c116337791946c2ecef1ed16cb78a2e Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 5 Jul 2021 11:43:16 +0200
Subject: [PATCH] CONFIG_HAS_IOPORT
Note (Niklas Schnelle):
This is as rebase on v5.16-rc5 of https://pastebin.com/yaFSmAuY
originally posted at by Arnd at the link below.
On s39 which leaves HAS_IOPORT unset it compiles with allyesconfig.
I also tested that PCI is working as expected.
On x86_64 I tested it with a config based on the current Arch Linux
config with LEGACY_PCI=n set. On an AMD Ryzen 3990X based system things
appear functional and I do get about 60 MB less modules compared to
v5.15.8 with the original config.
The following was changed compared to Arnd's original patch:
- Added HAS_IOPORT to arch Kconfigs
- Added "config LEGACY_PCI" to drivers/pci/Kconfig
- Tested non LEGACY_PCI x86_64 boot
- Fixed CONFIG_HAS_IOPORT typo in asm-generic/io.h
- Removed wrong LEGACY_PCI dependency of i2c-i801.
Which is also used in current gen Intel platforms
and depends on x86 anyway.
Link: https://lore.kernel.org/lkml/CAK8P3a0MNbx-iuzW_-=0ab6-TTZzwV-PT_6gAC1Gp5PgYyHcrA@mail.gmail.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
---
arch/alpha/Kconfig | 1 +
arch/arc/Kconfig | 1 +
arch/ia64/Kconfig | 1 +
arch/m68k/Kconfig | 1 +
arch/microblaze/Kconfig | 1 +
arch/mips/Kconfig | 1 +
arch/parisc/Kconfig | 1 +
arch/powerpc/Kconfig | 1 +
arch/riscv/Kconfig | 1 +
arch/sh/Kconfig | 1 +
arch/sparc/Kconfig | 1 +
arch/x86/Kconfig | 1 +
drivers/accessibility/speakup/Kconfig | 1 +
drivers/acpi/Kconfig | 1 +
drivers/ata/Kconfig | 34 ++---
drivers/ata/ata_generic.c | 3 +-
drivers/ata/libata-sff.c | 2 +
drivers/bus/Kconfig | 2 +-
drivers/char/Kconfig | 3 +-
drivers/char/ipmi/Makefile | 11 +-
drivers/char/ipmi/ipmi_si_intf.c | 3 +-
drivers/char/ipmi/ipmi_si_pci.c | 3 +
drivers/char/mem.c | 6 +-
drivers/char/tpm/Kconfig | 1 +
drivers/char/tpm/tpm_infineon.c | 14 +-
drivers/char/tpm/tpm_tis_core.c | 19 ++-
drivers/comedi/Kconfig | 53 ++++++++
drivers/firmware/dmi-sysfs.c | 4 +
drivers/gpio/Kconfig | 2 +-
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/tiny/Kconfig | 1 +
drivers/gpu/drm/tiny/cirrus.c | 2 +
drivers/hwmon/Kconfig | 21 ++-
drivers/i2c/busses/Kconfig | 29 +++--
drivers/iio/adc/Kconfig | 2 +-
drivers/input/gameport/Kconfig | 6 +-
drivers/input/serio/Kconfig | 2 +
drivers/input/touchscreen/Kconfig | 1 +
drivers/isdn/hardware/mISDN/Kconfig | 14 +-
drivers/leds/Kconfig | 2 +-
drivers/media/cec/platform/Kconfig | 2 +-
drivers/media/pci/dm1105/Kconfig | 2 +-
drivers/media/radio/Kconfig | 15 ++-
drivers/media/rc/Kconfig | 6 +
drivers/message/fusion/Kconfig | 8 +-
drivers/misc/altera-stapl/Makefile | 3 +-
drivers/misc/altera-stapl/altera.c | 6 +-
drivers/net/Kconfig | 2 +-
drivers/net/arcnet/Kconfig | 2 +-
drivers/net/can/cc770/Kconfig | 1 +
drivers/net/can/sja1000/Kconfig | 1 +
drivers/net/ethernet/8390/Kconfig | 2 +-
drivers/net/ethernet/amd/Kconfig | 2 +-
drivers/net/ethernet/intel/Kconfig | 4 +-
drivers/net/ethernet/sis/Kconfig | 6 +-
drivers/net/ethernet/ti/Kconfig | 4 +-
drivers/net/ethernet/via/Kconfig | 5 +-
drivers/net/fddi/Kconfig | 4 +-
drivers/net/hamradio/Kconfig | 6 +-
drivers/net/wan/Kconfig | 2 +-
drivers/net/wireless/atmel/Kconfig | 4 +-
drivers/net/wireless/intersil/hostap/Kconfig | 4 +-
drivers/parport/Kconfig | 2 +-
drivers/pci/Kconfig | 7 +
drivers/pci/pci-sysfs.c | 16 +++
drivers/pci/quirks.c | 2 +
drivers/pcmcia/Kconfig | 2 +-
drivers/platform/chrome/Kconfig | 1 +
drivers/platform/chrome/wilco_ec/Kconfig | 1 +
drivers/pnp/isapnp/Kconfig | 2 +-
drivers/power/reset/Kconfig | 1 +
drivers/rtc/Kconfig | 4 +-
drivers/scsi/Kconfig | 21 +--
drivers/scsi/aic7xxx/Kconfig.aic79xx | 2 +-
drivers/scsi/aic7xxx/Kconfig.aic7xxx | 2 +-
drivers/scsi/aic94xx/Kconfig | 2 +-
drivers/scsi/megaraid/Kconfig.megaraid | 2 +-
drivers/scsi/mvsas/Kconfig | 2 +-
drivers/scsi/qla2xxx/Kconfig | 2 +-
drivers/spi/Kconfig | 1 +
drivers/staging/sm750fb/Kconfig | 2 +-
drivers/staging/vt6655/Kconfig | 2 +-
drivers/tty/Kconfig | 2 +-
drivers/tty/serial/Kconfig | 2 +-
drivers/usb/core/hcd-pci.c | 4 +-
drivers/usb/host/Kconfig | 4 +-
drivers/usb/host/pci-quirks.c | 128 ++++++++++---------
drivers/usb/host/pci-quirks.h | 33 +++--
drivers/usb/host/uhci-hcd.c | 2 +-
drivers/usb/host/uhci-hcd.h | 77 +++++++----
drivers/video/fbdev/Kconfig | 23 ++--
drivers/watchdog/Kconfig | 6 +-
include/asm-generic/io.h | 6 +
include/linux/gameport.h | 9 +-
include/linux/parport.h | 2 +-
include/video/vga.h | 8 ++
lib/Kconfig | 4 +
lib/Kconfig.kgdb | 1 +
sound/drivers/Kconfig | 3 +
sound/pci/Kconfig | 43 +++++--
100 files changed, 528 insertions(+), 251 deletions(-)
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 4e87783c90ad..472a0c5e4c2f 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -28,6 +28,7 @@ config ALPHA
select AUDIT_ARCH
select GENERIC_CPU_VULNERABILITIES
select GENERIC_SMP_IDLE_THREAD
+ select HAS_IOPORT
select HAVE_ARCH_AUDITSYSCALL
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_RELA
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index b4ae6058902a..b3911ebbd237 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -27,6 +27,7 @@ config ARC
select GENERIC_PENDING_IRQ if SMP
select GENERIC_SCHED_CLOCK
select GENERIC_SMP_IDLE_THREAD
+ select HAS_IOPORT
select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARC_MMU_V4
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 1e33666fa679..672aa2a88b19 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -24,6 +24,7 @@ config IA64
select PCI_DOMAINS if PCI
select PCI_MSI
select PCI_SYSCALL if PCI
+ select HAS_IOPORT
select HAVE_ASM_MODVERSIONS
select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_EXIT_THREAD
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 0b50da08a9c5..926d97c33828 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -16,6 +16,7 @@ config M68K
select GENERIC_CPU_DEVICES
select GENERIC_IOMAP
select GENERIC_IRQ_SHOW
+ select HAS_IOPORT
select HAVE_AOUT if MMU
select HAVE_ASM_MODVERSIONS
select HAVE_DEBUG_BUGVERBOSE
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 59798e43cdb0..213ef2940079 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -21,6 +21,7 @@ config MICROBLAZE
select GENERIC_IRQ_SHOW
select GENERIC_PCI_IOMAP
select GENERIC_SCHED_CLOCK
+ select HAS_IOPORT if PCI
select HAVE_ARCH_HASH
select HAVE_ARCH_KGDB
select HAVE_ARCH_SECCOMP
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 0215dc1529e9..87e6e7c29493 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -47,6 +47,7 @@ config MIPS
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
select GUP_GET_PTE_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT
+ select HAS_IOPORT
select HAVE_ARCH_COMPILER_H
select HAVE_ARCH_JUMP_LABEL
select HAVE_ARCH_KGDB if MIPS_FP_SUPPORT
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index b2188da09c73..b5664dc8c331 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -43,6 +43,7 @@ config PARISC
select MODULES_USE_ELF_RELA
select CLONE_BACKWARDS
select TTY # Needed for pdc_cons.c
+ select HAS_IOPORT if PCI || EISA
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_HASH
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index dea74d7717c0..d39ba34d839a 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -185,6 +185,7 @@ config PPC
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
select GENERIC_VDSO_TIME_NS
+ select HAS_IOPORT if PCI
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_HUGE_VMALLOC if HAVE_ARCH_HUGE_VMAP
select HAVE_ARCH_HUGE_VMAP if PPC_RADIX_MMU || PPC_8xx
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 821252b65f89..b69cc86522fb 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -63,6 +63,7 @@ config RISCV
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL if MMU && 64BIT
select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO
+ select HAS_IOPORT if MMU
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 70afb30e0b32..334a52535379 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -24,6 +24,7 @@ config SUPERH
select GENERIC_SCHED_CLOCK
select GENERIC_SMP_IDLE_THREAD
select GUP_GET_PTE_LOW_HIGH if X2TLB
+ select HAS_IOPORT if HAS_IOPORT_MAP
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_KGDB
select HAVE_ARCH_SECCOMP_FILTER
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 66fc08646be5..728598673724 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -32,6 +32,7 @@ config SPARC
select GENERIC_IRQ_SHOW
select ARCH_WANT_IPC_PARSE_VERSION
select GENERIC_PCI_IOMAP
+ select HAS_IOPORT
select HAVE_NMI_WATCHDOG if SPARC64
select HAVE_CBPF_JIT if SPARC32
select HAVE_EBPF_JIT if SPARC64
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5c2ccb85f2ef..8d3cfd693559 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -153,6 +153,7 @@ config X86
select GUP_GET_PTE_LOW_HIGH if X86_PAE
select HARDIRQS_SW_RESEND
select HARDLOCKUP_CHECK_TIMESTAMP if X86_64
+ select HAS_IOPORT
select HAVE_ACPI_APEI if ACPI
select HAVE_ACPI_APEI_NMI if ACPI
select HAVE_ALIGNED_STRUCT_PAGE if SLUB
diff --git a/drivers/accessibility/speakup/Kconfig b/drivers/accessibility/speakup/Kconfig
index 07ecbbde0384..e84fb617acc4 100644
--- a/drivers/accessibility/speakup/Kconfig
+++ b/drivers/accessibility/speakup/Kconfig
@@ -46,6 +46,7 @@ if SPEAKUP
config SPEAKUP_SERIALIO
def_bool y
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
config SPEAKUP_SYNTH_ACNTSA
tristate "Accent SA synthesizer support"
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index cdbdf68bd98f..b57f15817ede 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -9,6 +9,7 @@ config ARCH_SUPPORTS_ACPI
menuconfig ACPI
bool "ACPI (Advanced Configuration and Power Interface) Support"
depends on ARCH_SUPPORTS_ACPI
+ depends on HAS_IOPORT
select PNP
select NLS
default y if X86
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index a7da8ea7b3ed..32e0489bd01c 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -556,7 +556,7 @@ comment "PATA SFF controllers with BMDMA"
config PATA_ALI
tristate "ALi PATA support"
- depends on PCI
+ depends on LEGACY_PCI
select PATA_TIMINGS
help
This option enables support for the ALi ATA interfaces
@@ -566,7 +566,7 @@ config PATA_ALI
config PATA_AMD
tristate "AMD/NVidia PATA support"
- depends on PCI
+ depends on LEGACY_PCI
select PATA_TIMINGS
help
This option enables support for the AMD and NVidia PATA
@@ -584,7 +584,7 @@ config PATA_ARASAN_CF
config PATA_ARTOP
tristate "ARTOP 6210/6260 PATA support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for ARTOP PATA controllers.
@@ -621,7 +621,7 @@ config PATA_BK3710
config PATA_CMD64X
tristate "CMD64x PATA support"
- depends on PCI
+ depends on LEGACY_PCI
select PATA_TIMINGS
help
This option enables support for the CMD64x series chips
@@ -667,7 +667,7 @@ config PATA_CS5536
config PATA_CYPRESS
tristate "Cypress CY82C693 PATA support (Very Experimental)"
- depends on PCI
+ depends on LEGACY_PCI
select PATA_TIMINGS
help
This option enables support for the Cypress/Contaq CY82C693
@@ -707,7 +707,7 @@ config PATA_FTIDE010
config PATA_HPT366
tristate "HPT 366/368 PATA support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the HPT 366 and 368
PATA controllers via the new ATA layer.
@@ -716,7 +716,7 @@ config PATA_HPT366
config PATA_HPT37X
tristate "HPT 370/370A/371/372/374/302 PATA support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the majority of the later HPT
PATA controllers via the new ATA layer.
@@ -725,7 +725,7 @@ config PATA_HPT37X
config PATA_HPT3X2N
tristate "HPT 371N/372N/302N PATA support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the N variant HPT PATA
controllers via the new ATA layer.
@@ -828,7 +828,7 @@ config PATA_MPC52xx
config PATA_NETCELL
tristate "NETCELL Revolution RAID support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the Netcell Revolution RAID
PATA controller.
@@ -864,7 +864,7 @@ config PATA_OLDPIIX
config PATA_OPTIDMA
tristate "OPTI FireStar PATA support (Very Experimental)"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables DMA/PIO support for the later OPTi
controllers found on some old motherboards and in some
@@ -874,7 +874,7 @@ config PATA_OPTIDMA
config PATA_PDC2027X
tristate "Promise PATA 2027x support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
@@ -882,7 +882,7 @@ config PATA_PDC2027X
config PATA_PDC_OLD
tristate "Older Promise PATA controller support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the Promise 20246, 20262, 20263,
20265 and 20267 adapters.
@@ -910,7 +910,7 @@ config PATA_RDC
config PATA_SC1200
tristate "SC1200 PATA support"
- depends on PCI && (X86_32 || COMPILE_TEST)
+ depends on LEGACY_PCI && (X86_32 || COMPILE_TEST)
help
This option enables support for the NatSemi/AMD SC1200 SoC
companion chip used with the Geode processor family.
@@ -928,7 +928,7 @@ config PATA_SCH
config PATA_SERVERWORKS
tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables support for the Serverworks OSB4/CSB5/CSB6 and
HT1000 PATA controllers, via the new ATA layer.
@@ -1005,7 +1005,7 @@ comment "PIO-only SFF controllers"
config PATA_CMD640_PCI
tristate "CMD640 PCI PATA support (Experimental)"
- depends on PCI
+ depends on LEGACY_PCI
select PATA_TIMINGS
help
This option enables support for the CMD640 PCI IDE
@@ -1086,7 +1086,7 @@ config PATA_NS87410
config PATA_OPTI
tristate "OPTI621/6215 PATA support (Very Experimental)"
- depends on PCI
+ depends on LEGACY_PCI
help
This option enables full PIO support for the early Opti ATA
controllers found on some old motherboards.
@@ -1197,7 +1197,7 @@ config ATA_GENERIC
config PATA_LEGACY
tristate "Legacy ISA PATA support (Experimental)"
- depends on (ISA || PCI)
+ depends on (ISA || LEGACY_PCI)
select PATA_TIMINGS
help
This option enables support for ISA/VLB/PCI bus legacy PATA
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 20a32e4d501d..791942217e2c 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -197,7 +197,8 @@ static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id
if (!(command & PCI_COMMAND_IO))
return -ENODEV;
- if (dev->vendor == PCI_VENDOR_ID_AL)
+ if (IS_ENABLED(CONFIG_LEGACY_PCI) &&
+ dev->vendor == PCI_VENDOR_ID_AL)
ata_pci_bmdma_clear_simplex(dev);
if (dev->vendor == PCI_VENDOR_ID_ATI) {
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index b71ea4a680b0..636848ab6839 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -3107,6 +3107,7 @@ EXPORT_SYMBOL_GPL(ata_bmdma_port_start32);
#ifdef CONFIG_PCI
+#ifdef CONFIG_LEGACY_PCI
/**
* ata_pci_bmdma_clear_simplex - attempt to kick device out of simplex
* @pdev: PCI device
@@ -3132,6 +3133,7 @@ int ata_pci_bmdma_clear_simplex(struct pci_dev *pdev)
return 0;
}
EXPORT_SYMBOL_GPL(ata_pci_bmdma_clear_simplex);
+#endif
static void ata_bmdma_nodma(struct ata_host *host, const char *reason)
{
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 3c68e174a113..a61285100224 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -81,7 +81,7 @@ config MOXTET
config HISILICON_LPC
bool "Support for ISA I/O space on HiSilicon Hip06/7"
depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC)
- depends on HAS_IOMEM
+ depends on HAS_IOPORT
select INDIRECT_PIO if ARM64
help
Driver to enable I/O access to devices attached to the Low Pin
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 740811893c57..3d046e364e53 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -33,6 +33,7 @@ config TTY_PRINTK_LEVEL
config PRINTER
tristate "Parallel printer support"
depends on PARPORT
+ depends on HAS_IOPORT
help
If you intend to attach a printer to the parallel port of your Linux
box (as opposed to using a serial printer; if the connector at the
@@ -346,7 +347,7 @@ config NVRAM
config DEVPORT
bool "/dev/port character device"
- depends on ISA || PCI
+ depends on HAS_IOPORT
default y
help
Say Y here if you want to support the /dev/port device. The /dev/port
diff --git a/drivers/char/ipmi/Makefile b/drivers/char/ipmi/Makefile
index 7ce790efad92..439bed4feb3a 100644
--- a/drivers/char/ipmi/Makefile
+++ b/drivers/char/ipmi/Makefile
@@ -5,13 +5,10 @@
ipmi_si-y := ipmi_si_intf.o ipmi_kcs_sm.o ipmi_smic_sm.o ipmi_bt_sm.o \
ipmi_si_hotmod.o ipmi_si_hardcode.o ipmi_si_platform.o \
- ipmi_si_port_io.o ipmi_si_mem_io.o
-ifdef CONFIG_PCI
-ipmi_si-y += ipmi_si_pci.o
-endif
-ifdef CONFIG_PARISC
-ipmi_si-y += ipmi_si_parisc.o
-endif
+ ipmi_si_mem_io.o
+ipmi_si-$(CONFIG_HAS_IOPORT) += ipmi_si_port_io.o
+ipmi_si-$(CONFIG_PCI) += ipmi_si_pci.o
+ipmi_si-$(CONFIG_PARISC) += ipmi_si_parisc.o
obj-$(CONFIG_IPMI_HANDLER) += ipmi_msghandler.o
obj-$(CONFIG_IPMI_DEVICE_INTERFACE) += ipmi_devintf.o
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 64dedb3ef8ec..e8094b4007de 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1881,7 +1881,8 @@ int ipmi_si_add_smi(struct si_sm_io *io)
}
if (!io->io_setup) {
- if (io->addr_space == IPMI_IO_ADDR_SPACE) {
+ if (IS_ENABLED(CONFIG_HAS_IOPORT) &&
+ io->addr_space == IPMI_IO_ADDR_SPACE) {
io->io_setup = ipmi_si_port_setup;
} else if (io->addr_space == IPMI_MEM_ADDR_SPACE) {
io->io_setup = ipmi_si_mem_setup;
diff --git a/drivers/char/ipmi/ipmi_si_pci.c b/drivers/char/ipmi/ipmi_si_pci.c
index 74fa2055868b..b83d55685b22 100644
--- a/drivers/char/ipmi/ipmi_si_pci.c
+++ b/drivers/char/ipmi/ipmi_si_pci.c
@@ -97,6 +97,9 @@ static int ipmi_pci_probe(struct pci_dev *pdev,
}
if (pci_resource_flags(pdev, 0) & IORESOURCE_IO) {
+ if (!IS_ENABLED(CONFIG_HAS_IOPORT))
+ return -ENXIO;
+
io.addr_space = IPMI_IO_ADDR_SPACE;
io.io_setup = ipmi_si_port_setup;
} else {
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index cc296f0823bd..c1373617153f 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -402,6 +402,7 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma)
return 0;
}
+#ifdef CONFIG_DEVPORT
static ssize_t read_port(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -443,6 +444,7 @@ static ssize_t write_port(struct file *file, const char __user *buf,
*ppos = i;
return tmp-buf;
}
+#endif
static ssize_t read_null(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
@@ -665,12 +667,14 @@ static const struct file_operations null_fops = {
.splice_write = splice_write_null,
};
-static const struct file_operations __maybe_unused port_fops = {
+#ifdef CONFIG_DEVPORT
+static const struct file_operations port_fops = {
.llseek = memory_lseek,
.read = read_port,
.write = write_port,
.open = open_port,
};
+#endif
static const struct file_operations zero_fops = {
.llseek = zero_lseek,
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 4a5516406c22..4bc52ed08015 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -137,6 +137,7 @@ config TCG_NSC
config TCG_ATMEL
tristate "Atmel TPM Interface"
depends on PPC64 || HAS_IOPORT_MAP
+ depends on HAS_IOPORT
help
If you have a TPM security chip from Atmel say Yes and it
will be accessible from within Linux. To compile this driver
diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c
index 9c924a1440a9..2d2ae37153ba 100644
--- a/drivers/char/tpm/tpm_infineon.c
+++ b/drivers/char/tpm/tpm_infineon.c
@@ -51,34 +51,40 @@ static struct tpm_inf_dev tpm_dev;
static inline void tpm_data_out(unsigned char data, unsigned char offset)
{
+#ifdef CONFIG_HAS_IOPORT
if (tpm_dev.iotype == TPM_INF_IO_PORT)
outb(data, tpm_dev.data_regs + offset);
else
+#endif
writeb(data, tpm_dev.mem_base + tpm_dev.data_regs + offset);
}
static inline unsigned char tpm_data_in(unsigned char offset)
{
+#ifdef CONFIG_HAS_IOPORT
if (tpm_dev.iotype == TPM_INF_IO_PORT)
return inb(tpm_dev.data_regs + offset);
- else
- return readb(tpm_dev.mem_base + tpm_dev.data_regs + offset);
+#endif
+ return readb(tpm_dev.mem_base + tpm_dev.data_regs + offset);
}
static inline void tpm_config_out(unsigned char data, unsigned char offset)
{
+#ifdef CONFIG_HAS_IOPORT
if (tpm_dev.iotype == TPM_INF_IO_PORT)
outb(data, tpm_dev.config_port + offset);
else
+#endif
writeb(data, tpm_dev.mem_base + tpm_dev.index_off + offset);
}
static inline unsigned char tpm_config_in(unsigned char offset)
{
+#ifdef CONFIG_HAS_IOPORT
if (tpm_dev.iotype == TPM_INF_IO_PORT)
return inb(tpm_dev.config_port + offset);
- else
- return readb(tpm_dev.mem_base + tpm_dev.index_off + offset);
+#endif
+ return readb(tpm_dev.mem_base + tpm_dev.index_off + offset);
}
/* TPM header definitions */
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index b2659a4c4016..eb298e82861e 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -879,11 +879,6 @@ static void tpm_tis_clkrun_enable(struct tpm_chip *chip, bool value)
clkrun_val &= ~LPC_CLKRUN_EN;
iowrite32(clkrun_val, data->ilb_base_addr + LPC_CNTRL_OFFSET);
- /*
- * Write any random value on port 0x80 which is on LPC, to make
- * sure LPC clock is running before sending any TPM command.
- */
- outb(0xCC, 0x80);
} else {
data->clkrun_enabled--;
if (data->clkrun_enabled)
@@ -894,13 +889,15 @@ static void tpm_tis_clkrun_enable(struct tpm_chip *chip, bool value)
/* Enable LPC CLKRUN# */
clkrun_val |= LPC_CLKRUN_EN;
iowrite32(clkrun_val, data->ilb_base_addr + LPC_CNTRL_OFFSET);
-
- /*
- * Write any random value on port 0x80 which is on LPC, to make
- * sure LPC clock is running before sending any TPM command.
- */
- outb(0xCC, 0x80);
}
+
+#ifdef CONFIG_HAS_IOPORT
+ /*
+ * Write any random value on port 0x80 which is on LPC, to make
+ * sure LPC clock is running before sending any TPM command.
+ */
+ outb(0xCC, 0x80);
+#endif
}
static const struct tpm_class_ops tpm_tis = {
diff --git a/drivers/comedi/Kconfig b/drivers/comedi/Kconfig
index 3cb61fa2c5c3..f5b8869df781 100644
--- a/drivers/comedi/Kconfig
+++ b/drivers/comedi/Kconfig
@@ -67,6 +67,7 @@ config COMEDI_TEST
config COMEDI_PARPORT
tristate "Parallel port support"
+ depends on HAS_IOPORT
help
Enable support for the standard parallel port.
A cheap and easy way to get a few more digital I/O lines. Steal
@@ -79,6 +80,7 @@ config COMEDI_PARPORT
config COMEDI_SSV_DNP
tristate "SSV Embedded Systems DIL/Net-PC support"
depends on X86_32 || COMPILE_TEST
+ depends on HAS_IOPORT
help
Enable support for SSV Embedded Systems DIL/Net-PC
@@ -89,6 +91,7 @@ endif # COMEDI_MISC_DRIVERS
menuconfig COMEDI_ISA_DRIVERS
bool "Comedi ISA and PC/104 drivers"
+ depends on ISA
help
Enable comedi ISA and PC/104 drivers to be built
@@ -572,6 +575,7 @@ if COMEDI_PCI_DRIVERS
config COMEDI_8255_PCI
tristate "Generic PCI based 8255 digital i/o board support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for PCI based 8255 digital i/o boards. This driver
@@ -589,6 +593,7 @@ config COMEDI_8255_PCI
config COMEDI_ADDI_WATCHDOG
tristate
+ depends on LEGACY_PCI
help
Provides support for the watchdog subdevice found on many ADDI-DATA
boards. This module will be automatically selected when needed. The
@@ -596,6 +601,7 @@ config COMEDI_ADDI_WATCHDOG
config COMEDI_ADDI_APCI_1032
tristate "ADDI-DATA APCI_1032 support"
+ depends on LEGACY_PCI
help
Enable support for ADDI-DATA APCI_1032 cards
@@ -604,6 +610,7 @@ config COMEDI_ADDI_APCI_1032
config COMEDI_ADDI_APCI_1500
tristate "ADDI-DATA APCI_1500 support"
+ depends on LEGACY_PCI
help
Enable support for ADDI-DATA APCI_1500 cards
@@ -612,6 +619,7 @@ config COMEDI_ADDI_APCI_1500
config COMEDI_ADDI_APCI_1516
tristate "ADDI-DATA APCI-1016/1516/2016 support"
+ depends on LEGACY_PCI
select COMEDI_ADDI_WATCHDOG
help
Enable support for ADDI-DATA APCI-1016, APCI-1516 and APCI-2016 boards.
@@ -623,6 +631,7 @@ config COMEDI_ADDI_APCI_1516
config COMEDI_ADDI_APCI_1564
tristate "ADDI-DATA APCI_1564 support"
+ depends on LEGACY_PCI
select COMEDI_ADDI_WATCHDOG
help
Enable support for ADDI-DATA APCI_1564 cards
@@ -632,6 +641,7 @@ config COMEDI_ADDI_APCI_1564
config COMEDI_ADDI_APCI_16XX
tristate "ADDI-DATA APCI_16xx support"
+ depends on LEGACY_PCI
help
Enable support for ADDI-DATA APCI_16xx cards
@@ -640,6 +650,7 @@ config COMEDI_ADDI_APCI_16XX
config COMEDI_ADDI_APCI_2032
tristate "ADDI-DATA APCI_2032 support"
+ depends on LEGACY_PCI
select COMEDI_ADDI_WATCHDOG
help
Enable support for ADDI-DATA APCI_2032 cards
@@ -649,6 +660,7 @@ config COMEDI_ADDI_APCI_2032
config COMEDI_ADDI_APCI_2200
tristate "ADDI-DATA APCI_2200 support"
+ depends on LEGACY_PCI
select COMEDI_ADDI_WATCHDOG
help
Enable support for ADDI-DATA APCI_2200 cards
@@ -658,6 +670,7 @@ config COMEDI_ADDI_APCI_2200
config COMEDI_ADDI_APCI_3120
tristate "ADDI-DATA APCI_3120/3001 support"
+ depends on LEGACY_PCI
depends on HAS_DMA
help
Enable support for ADDI-DATA APCI_3120/3001 cards
@@ -667,6 +680,7 @@ config COMEDI_ADDI_APCI_3120
config COMEDI_ADDI_APCI_3501
tristate "ADDI-DATA APCI_3501 support"
+ depends on LEGACY_PCI
help
Enable support for ADDI-DATA APCI_3501 cards
@@ -675,6 +689,7 @@ config COMEDI_ADDI_APCI_3501
config COMEDI_ADDI_APCI_3XXX
tristate "ADDI-DATA APCI_3xxx support"
+ depends on LEGACY_PCI
help
Enable support for ADDI-DATA APCI_3xxx cards
@@ -683,6 +698,7 @@ config COMEDI_ADDI_APCI_3XXX
config COMEDI_ADL_PCI6208
tristate "ADLink PCI-6208A support"
+ depends on LEGACY_PCI
help
Enable support for ADLink PCI-6208A cards
@@ -691,6 +707,7 @@ config COMEDI_ADL_PCI6208
config COMEDI_ADL_PCI7X3X
tristate "ADLink PCI-723X/743X isolated digital i/o board support"
+ depends on LEGACY_PCI
help
Enable support for ADlink PCI-723X/743X isolated digital i/o boards.
Supported boards include the 32-channel PCI-7230 (16 in/16 out),
@@ -702,6 +719,7 @@ config COMEDI_ADL_PCI7X3X
config COMEDI_ADL_PCI8164
tristate "ADLink PCI-8164 4 Axes Motion Control board support"
+ depends on LEGACY_PCI
help
Enable support for ADlink PCI-8164 4 Axes Motion Control board
@@ -710,6 +728,7 @@ config COMEDI_ADL_PCI8164
config COMEDI_ADL_PCI9111
tristate "ADLink PCI-9111HR support"
+ depends on LEGACY_PCI
select COMEDI_8254
help
Enable support for ADlink PCI9111 cards
@@ -719,6 +738,7 @@ config COMEDI_ADL_PCI9111
config COMEDI_ADL_PCI9118
tristate "ADLink PCI-9118DG, PCI-9118HG, PCI-9118HR support"
+ depends on LEGACY_PCI
depends on HAS_DMA
select COMEDI_8254
help
@@ -729,6 +749,7 @@ config COMEDI_ADL_PCI9118
config COMEDI_ADV_PCI1710
tristate "Advantech PCI-171x and PCI-1731 support"
+ depends on LEGACY_PCI
select COMEDI_8254
help
Enable support for Advantech PCI-1710, PCI-1710HG, PCI-1711,
@@ -739,6 +760,7 @@ config COMEDI_ADV_PCI1710
config COMEDI_ADV_PCI1720
tristate "Advantech PCI-1720 support"
+ depends on LEGACY_PCI
help
Enable support for Advantech PCI-1720 Analog Output board.
@@ -747,6 +769,7 @@ config COMEDI_ADV_PCI1720
config COMEDI_ADV_PCI1723
tristate "Advantech PCI-1723 support"
+ depends on LEGACY_PCI
help
Enable support for Advantech PCI-1723 cards
@@ -755,6 +778,7 @@ config COMEDI_ADV_PCI1723
config COMEDI_ADV_PCI1724
tristate "Advantech PCI-1724U support"
+ depends on LEGACY_PCI
help
Enable support for Advantech PCI-1724U cards. These are 32-channel
analog output cards with voltage and current loop output ranges and
@@ -765,6 +789,7 @@ config COMEDI_ADV_PCI1724
config COMEDI_ADV_PCI1760
tristate "Advantech PCI-1760 support"
+ depends on LEGACY_PCI
help
Enable support for Advantech PCI-1760 board.
@@ -773,6 +798,7 @@ config COMEDI_ADV_PCI1760
config COMEDI_ADV_PCI_DIO
tristate "Advantech PCI DIO card support"
+ depends on LEGACY_PCI
select COMEDI_8254
select COMEDI_8255
help
@@ -786,6 +812,7 @@ config COMEDI_ADV_PCI_DIO
config COMEDI_AMPLC_DIO200_PCI
tristate "Amplicon PCI215/PCI272/PCIe215/PCIe236/PCIe296 DIO support"
+ depends on LEGACY_PCI
select COMEDI_AMPLC_DIO200
help
Enable support for Amplicon PCI215, PCI272, PCIe215, PCIe236
@@ -796,6 +823,7 @@ config COMEDI_AMPLC_DIO200_PCI
config COMEDI_AMPLC_PC236_PCI
tristate "Amplicon PCI236 DIO board support"
+ depends on LEGACY_PCI
select COMEDI_AMPLC_PC236
help
Enable support for Amplicon PCI236 DIO board.
@@ -805,6 +833,7 @@ config COMEDI_AMPLC_PC236_PCI
config COMEDI_AMPLC_PC263_PCI
tristate "Amplicon PCI263 relay board support"
+ depends on LEGACY_PCI
help
Enable support for Amplicon PCI263 relay board. This is a PCI board
with 16 reed relay output channels.
@@ -814,6 +843,7 @@ config COMEDI_AMPLC_PC263_PCI
config COMEDI_AMPLC_PCI224
tristate "Amplicon PCI224 and PCI234 support"
+ depends on LEGACY_PCI
select COMEDI_8254
help
Enable support for Amplicon PCI224 and PCI234 AO boards
@@ -823,6 +853,7 @@ config COMEDI_AMPLC_PCI224
config COMEDI_AMPLC_PCI230
tristate "Amplicon PCI230 and PCI260 support"
+ depends on LEGACY_PCI
select COMEDI_8254
select COMEDI_8255
help
@@ -834,6 +865,7 @@ config COMEDI_AMPLC_PCI230
config COMEDI_CONTEC_PCI_DIO
tristate "Contec PIO1616L digital I/O board support"
+ depends on LEGACY_PCI
help
Enable support for the Contec PIO1616L digital I/O board
@@ -842,6 +874,7 @@ config COMEDI_CONTEC_PCI_DIO
config COMEDI_DAS08_PCI
tristate "DAS-08 PCI support"
+ depends on LEGACY_PCI
select COMEDI_DAS08
help
Enable support for PCI DAS-08 cards.
@@ -861,6 +894,7 @@ config COMEDI_DT3000
config COMEDI_DYNA_PCI10XX
tristate "Dynalog PCI DAQ series support"
+ depends on LEGACY_PCI
help
Enable support for Dynalog PCI DAQ series
PCI-1050
@@ -894,6 +928,7 @@ config COMEDI_ICP_MULTI
config COMEDI_DAQBOARD2000
tristate "IOtech DAQboard/2000 support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for the IOtech DAQboard/2000
@@ -911,6 +946,7 @@ config COMEDI_JR3_PCI
config COMEDI_KE_COUNTER
tristate "Kolter-Electronic PCI Counter 1 card support"
+ depends on LEGACY_PCI
help
Enable support for Kolter-Electronic PCI Counter 1 cards
@@ -919,6 +955,7 @@ config COMEDI_KE_COUNTER
config COMEDI_CB_PCIDAS64
tristate "MeasurementComputing PCI-DAS 64xx, 60xx, and 4020 support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for ComputerBoards/MeasurementComputing PCI-DAS 64xx,
@@ -929,6 +966,7 @@ config COMEDI_CB_PCIDAS64
config COMEDI_CB_PCIDAS
tristate "MeasurementComputing PCI-DAS support"
+ depends on LEGACY_PCI
select COMEDI_8254
select COMEDI_8255
help
@@ -942,6 +980,7 @@ config COMEDI_CB_PCIDAS
config COMEDI_CB_PCIDDA
tristate "MeasurementComputing PCI-DDA series support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for ComputerBoards/MeasurementComputing PCI-DDA
@@ -953,6 +992,7 @@ config COMEDI_CB_PCIDDA
config COMEDI_CB_PCIMDAS
tristate "MeasurementComputing PCIM-DAS1602/16, PCIe-DAS1602/16 support"
+ depends on LEGACY_PCI
select COMEDI_8254
select COMEDI_8255
help
@@ -964,6 +1004,7 @@ config COMEDI_CB_PCIMDAS
config COMEDI_CB_PCIMDDA
tristate "MeasurementComputing PCIM-DDA06-16 support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for ComputerBoards/MeasurementComputing PCIM-DDA06-16
@@ -973,6 +1014,7 @@ config COMEDI_CB_PCIMDDA
config COMEDI_ME4000
tristate "Meilhaus ME-4000 support"
+ depends on LEGACY_PCI
select COMEDI_8254
help
Enable support for Meilhaus PCI data acquisition cards
@@ -1031,6 +1073,7 @@ config COMEDI_NI_670X
config COMEDI_NI_LABPC_PCI
tristate "NI Lab-PC PCI-1200 support"
+ depends on LEGACY_PCI
select COMEDI_NI_LABPC
help
Enable support for National Instruments Lab-PC PCI-1200.
@@ -1040,6 +1083,7 @@ config COMEDI_NI_LABPC_PCI
config COMEDI_NI_PCIDIO
tristate "NI PCI-DIO32HS, PCI-6533, PCI-6534 support"
+ depends on LEGACY_PCI
depends on HAS_DMA
select COMEDI_MITE
select COMEDI_8255
@@ -1052,7 +1096,9 @@ config COMEDI_NI_PCIDIO
config COMEDI_NI_PCIMIO
tristate "NI PCI-MIO-E series and M series support"
+ depends on LEGACY_PCI
depends on HAS_DMA
+ depends on LEGACY_PCI
select COMEDI_NI_TIOCMD
select COMEDI_8255
help
@@ -1074,6 +1120,7 @@ config COMEDI_NI_PCIMIO
config COMEDI_RTD520
tristate "Real Time Devices PCI4520/DM7520 support"
+ depends on LEGACY_PCI
select COMEDI_8254
help
Enable support for Real Time Devices PCI4520/DM7520
@@ -1142,6 +1189,7 @@ config COMEDI_NI_DAQ_700_CS
config COMEDI_NI_DAQ_DIO24_CS
tristate "NI DAQ-Card DIO-24 PCMCIA support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for the National Instruments PCMCIA DAQ-Card DIO-24
@@ -1160,6 +1208,7 @@ config COMEDI_NI_LABPC_CS
config COMEDI_NI_MIO_CS
tristate "NI DAQCard E series PCMCIA support"
+ depends on LEGACY_PCI
select COMEDI_NI_TIO
select COMEDI_8255
help
@@ -1254,6 +1303,7 @@ config COMEDI_8255
config COMEDI_8255_SA
tristate "Standalone 8255 support"
+ depends on LEGACY_PCI
select COMEDI_8255
help
Enable support for 8255 digital I/O as a standalone driver.
@@ -1290,10 +1340,12 @@ config COMEDI_AMPLC_DIO200
config COMEDI_AMPLC_PC236
tristate
+ depends on HAS_IOPORT
select COMEDI_8255
config COMEDI_DAS08
tristate
+ depends on HAS_IOPORT
select COMEDI_8254
select COMEDI_8255
@@ -1302,6 +1354,7 @@ config COMEDI_ISADMA
config COMEDI_NI_LABPC
tristate
+ depends on HAS_IOPORT
select COMEDI_8254
select COMEDI_8255
diff --git a/drivers/firmware/dmi-sysfs.c b/drivers/firmware/dmi-sysfs.c
index 8b8127fa8955..cc7380b3c670 100644
--- a/drivers/firmware/dmi-sysfs.c
+++ b/drivers/firmware/dmi-sysfs.c
@@ -310,6 +310,7 @@ static struct kobj_type dmi_system_event_log_ktype = {
.default_attrs = dmi_sysfs_sel_attrs,
};
+#ifdef CONFIG_HAS_IOPORT
typedef u8 (*sel_io_reader)(const struct dmi_system_event_log *sel,
loff_t offset);
@@ -374,6 +375,7 @@ static ssize_t dmi_sel_raw_read_io(struct dmi_sysfs_entry *entry,
return wrote;
}
+#endif
static ssize_t dmi_sel_raw_read_phys32(struct dmi_sysfs_entry *entry,
const struct dmi_system_event_log *sel,
@@ -409,11 +411,13 @@ static ssize_t dmi_sel_raw_read_helper(struct dmi_sysfs_entry *entry,
memcpy(&sel, dh, sizeof(sel));
switch (sel.access_method) {
+#ifdef CONFIG_HAS_IOPORT
case DMI_SEL_ACCESS_METHOD_IO8:
case DMI_SEL_ACCESS_METHOD_IO2x8:
case DMI_SEL_ACCESS_METHOD_IO16:
return dmi_sel_raw_read_io(entry, &sel, state->buf,
state->pos, state->count);
+#endif
case DMI_SEL_ACCESS_METHOD_PHYS32:
return dmi_sel_raw_read_phys32(entry, &sel, state->buf,
state->pos, state->count);
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 60d9374c72c0..d36afa5ac6fc 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -687,7 +687,7 @@ config GPIO_VR41XX
config GPIO_VX855
tristate "VIA VX855/VX875 GPIO"
- depends on (X86 || COMPILE_TEST) && PCI
+ depends on (X86 || COMPILE_TEST) && LEGACY_PCI
select MFD_CORE
select MFD_VX855
help
diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig
index ca3f51c2a8fe..d0e0d440c8d9 100644
--- a/drivers/gpu/drm/qxl/Kconfig
+++ b/drivers/gpu/drm/qxl/Kconfig
@@ -2,6 +2,7 @@
config DRM_QXL
tristate "QXL virtual GPU"
depends on DRM && PCI && MMU
+ depends on HAS_IOPORT
select DRM_KMS_HELPER
select DRM_TTM
select DRM_TTM_HELPER
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 1ceb93fbdc50..81749943af13 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -13,6 +13,7 @@ config DRM_ARCPGU
config DRM_BOCHS
tristate "DRM Support for bochs dispi vga interface (qemu stdvga)"
depends on DRM && PCI && MMU
+ depends on HAS_IOPORT
select DRM_KMS_HELPER
select DRM_VRAM_HELPER
select DRM_TTM
diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c
index 4611ec408506..c9b6e9779d18 100644
--- a/drivers/gpu/drm/tiny/cirrus.c
+++ b/drivers/gpu/drm/tiny/cirrus.c
@@ -306,8 +306,10 @@ static int cirrus_mode_set(struct cirrus_device *cirrus,
cirrus_set_start_address(cirrus, 0);
+#ifdef CONFIG_HAS_IOPORT
/* Unblank (needed on S3 resume, vgabios doesn't do it then) */
outb(0x20, 0x3c0);
+#endif
drm_dev_exit(idx);
return 0;
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 64bd3dfba2c4..c1a2d8ac96fd 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -547,6 +547,7 @@ config SENSORS_SPARX5
config SENSORS_F71805F
tristate "Fintek F71805F/FG, F71806F/FG and F71872F/FG"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get support for hardware monitoring
@@ -558,6 +559,7 @@ config SENSORS_F71805F
config SENSORS_F71882FG
tristate "Fintek F71882FG and compatibles"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get support for hardware monitoring
@@ -761,6 +763,7 @@ config SENSORS_CORETEMP
config SENSORS_IT87
tristate "ITE IT87xx and compatibles"
+ depends on HAS_IOPORT
depends on !PPC
select HWMON_VID
help
@@ -1387,6 +1390,7 @@ config SENSORS_LM95245
config SENSORS_PC87360
tristate "National Semiconductor PC87360 family"
+ depends on HAS_IOPORT
depends on !PPC
select HWMON_VID
help
@@ -1401,6 +1405,7 @@ config SENSORS_PC87360
config SENSORS_PC87427
tristate "National Semiconductor PC87427"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get access to the hardware monitoring
@@ -1432,6 +1437,7 @@ config SENSORS_NTC_THERMISTOR
config SENSORS_NCT6683
tristate "Nuvoton NCT6683D"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get support for the hardware monitoring
@@ -1442,6 +1448,7 @@ config SENSORS_NCT6683
config SENSORS_NCT6775
tristate "Nuvoton NCT6775F and compatibles"
+ depends on HAS_IOPORT
depends on !PPC
depends on ACPI_WMI || ACPI_WMI=n
select HWMON_VID
@@ -1654,7 +1661,7 @@ config SENSORS_S3C_RAW
config SENSORS_SIS5595
tristate "Silicon Integrated Systems Corp. SiS5595"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes here you get support for the integrated sensors in
SiS5595 South Bridges.
@@ -1664,6 +1671,7 @@ config SENSORS_SIS5595
config SENSORS_DME1737
tristate "SMSC DME1737, SCH311x and compatibles"
+ depends on HAS_IOPORT
depends on I2C && !PPC
select HWMON_VID
help
@@ -1707,6 +1715,7 @@ config SENSORS_EMC6W201
config SENSORS_SMSC47M1
tristate "SMSC LPC47M10x and compatibles"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get support for the integrated fan
@@ -1741,6 +1750,7 @@ config SENSORS_SMSC47M192
config SENSORS_SMSC47B397
tristate "SMSC LPC47B397-NC"
+ depends on HAS_IOPORT
depends on !PPC
help
If you say yes here you get support for the SMSC LPC47B397-NC
@@ -1754,6 +1764,7 @@ config SENSORS_SCH56XX_COMMON
config SENSORS_SCH5627
tristate "SMSC SCH5627"
+ depends on HAS_IOPORT
depends on !PPC && WATCHDOG
select SENSORS_SCH56XX_COMMON
select WATCHDOG_CORE
@@ -1767,6 +1778,7 @@ config SENSORS_SCH5627
config SENSORS_SCH5636
tristate "SMSC SCH5636"
+ depends on HAS_IOPORT
depends on !PPC && WATCHDOG
select SENSORS_SCH56XX_COMMON
select WATCHDOG_CORE
@@ -1985,7 +1997,7 @@ config SENSORS_VIA_CPUTEMP
config SENSORS_VIA686A
tristate "VIA686A"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes here you get support for the integrated sensors in
Via 686A/B South Bridges.
@@ -1995,6 +2007,7 @@ config SENSORS_VIA686A
config SENSORS_VT1211
tristate "VIA VT1211"
+ depends on HAS_IOPORT
depends on !PPC
select HWMON_VID
help
@@ -2006,7 +2019,7 @@ config SENSORS_VT1211
config SENSORS_VT8231
tristate "VIA VT8231"
- depends on PCI
+ depends on LEGACY_PCI
select HWMON_VID
help
If you say yes here then you get support for the integrated sensors
@@ -2114,6 +2127,7 @@ config SENSORS_W83L786NG
config SENSORS_W83627HF
tristate "Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF"
+ depends on HAS_IOPORT
depends on !PPC
select HWMON_VID
help
@@ -2126,6 +2140,7 @@ config SENSORS_W83627HF
config SENSORS_W83627EHF
tristate "Winbond W83627EHF/EHG/DHG/UHG, W83667HG"
+ depends on HAS_IOPORT
depends on !PPC
select HWMON_VID
help
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index dce392839017..55403018784a 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -11,7 +11,7 @@ comment "PC SMBus host controller drivers"
config I2C_ALI1535
tristate "ALI 1535"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the SMB
Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB
@@ -23,7 +23,7 @@ config I2C_ALI1535
config I2C_ALI1563
tristate "ALI 1563"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the SMB
Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB
@@ -35,7 +35,7 @@ config I2C_ALI1563
config I2C_ALI15X3
tristate "ALI 15x3"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the
Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces.
@@ -45,7 +45,7 @@ config I2C_ALI15X3
config I2C_AMD756
tristate "AMD 756/766/768/8111 and nVidia nForce"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the AMD
756/766/768 mainboard I2C interfaces. The driver also includes
@@ -70,7 +70,7 @@ config I2C_AMD756_S4882
config I2C_AMD8111
tristate "AMD 8111"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the
second (SMBus 2.0) AMD 8111 mainboard I2C interface.
@@ -154,7 +154,7 @@ config I2C_I801
config I2C_ISCH
tristate "Intel SCH SMBus 1.0"
- depends on PCI
+ depends on LEGACY_PCI
select LPC_SCH
help
Say Y here if you want to use SMBus controller on the Intel SCH
@@ -175,7 +175,7 @@ config I2C_ISMT
config I2C_PIIX4
tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)"
- depends on PCI
+ depends on PCI && HAS_IOPORT
help
If you say yes to this option, support will be included for the Intel
PIIX4 family of mainboard I2C interfaces. Specifically, the following
@@ -221,7 +221,7 @@ config I2C_CHT_WC
config I2C_NFORCE2
tristate "Nvidia nForce2, nForce3 and nForce4"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the Nvidia
nForce2, nForce3 and nForce4 families of mainboard I2C interfaces.
@@ -253,7 +253,7 @@ config I2C_NVIDIA_GPU
config I2C_SIS5595
tristate "SiS 5595"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the
SiS5595 SMBus (a subset of I2C) interface.
@@ -263,7 +263,7 @@ config I2C_SIS5595
config I2C_SIS630
tristate "SiS 630/730/964"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the
SiS630, SiS730 and SiS964 SMBus (a subset of I2C) interface.
@@ -273,7 +273,7 @@ config I2C_SIS630
config I2C_SIS96X
tristate "SiS 96x"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the SiS
96x SMBus (a subset of I2C) interfaces. Specifically, the following
@@ -291,7 +291,7 @@ config I2C_SIS96X
config I2C_VIA
tristate "VIA VT82C586B"
- depends on PCI
+ depends on LEGACY_PCI
select I2C_ALGOBIT
help
If you say yes to this option, support will be included for the VIA
@@ -302,7 +302,7 @@ config I2C_VIA
config I2C_VIAPRO
tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
- depends on PCI
+ depends on LEGACY_PCI
help
If you say yes to this option, support will be included for the VIA
VT82C596 and later SMBus interface. Specifically, the following
@@ -828,6 +828,7 @@ config I2C_NPCM7XX
config I2C_OCORES
tristate "OpenCores I2C Controller"
+ depends on HAS_IOPORT
help
If you say yes to this option, support will be included for the
OpenCores I2C controller. For details see
@@ -1227,6 +1228,7 @@ config I2C_CP2615
config I2C_PARPORT
tristate "Parallel port adapter"
depends on PARPORT
+ depends on HAS_IOPORT
select I2C_ALGOBIT
select I2C_SMBUS
help
@@ -1325,6 +1327,7 @@ config I2C_ICY
config I2C_MLXCPLD
tristate "Mellanox I2C driver"
depends on X86_64 || COMPILE_TEST
+ depends on HAS_IOPORT
help
This exposes the Mellanox platform I2C busses to the linux I2C layer
for X86 based systems.
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 3363af15a43f..1338ce51c0c5 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -119,7 +119,7 @@ config AD7606
config AD7606_IFACE_PARALLEL
tristate "Analog Devices AD7606 ADC driver with parallel interface support"
- depends on HAS_IOMEM
+ depends on HAS_IOPORT
select AD7606
help
Say yes here to build parallel interface support for Analog Devices:
diff --git a/drivers/input/gameport/Kconfig b/drivers/input/gameport/Kconfig
index 5a2c2fb3217d..366a2723e9a0 100644
--- a/drivers/input/gameport/Kconfig
+++ b/drivers/input/gameport/Kconfig
@@ -25,6 +25,7 @@ if GAMEPORT
config GAMEPORT_NS558
tristate "Classic ISA and PnP gameport support"
+ depends on ISA
help
Say Y here if you have an ISA or PnP gameport.
@@ -35,6 +36,7 @@ config GAMEPORT_NS558
config GAMEPORT_L4
tristate "PDPI Lightning 4 gamecard support"
+ depends on ISA
help
Say Y here if you have a PDPI Lightning 4 gamecard.
@@ -43,7 +45,7 @@ config GAMEPORT_L4
config GAMEPORT_EMU10K1
tristate "SB Live and Audigy gameport support"
- depends on PCI
+ depends on LEGACY_PCI
help
Say Y here if you have a SoundBlaster Live! or SoundBlaster
Audigy card and want to use its gameport.
@@ -53,7 +55,7 @@ config GAMEPORT_EMU10K1
config GAMEPORT_FM801
tristate "ForteMedia FM801 gameport support"
- depends on PCI
+ depends on LEGACY_PCI
help
Say Y here if you have ForteMedia FM801 PCI audio controller
(Abit AU10, Genius Sound Maker, HP Workstation zx2000,
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index f39b7b3f7942..5d125627c595 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -75,6 +75,7 @@ config SERIO_Q40KBD
config SERIO_PARKBD
tristate "Parallel port keyboard adapter"
depends on PARPORT
+ depends on HAS_IOPORT
help
Say Y here if you built a simple parallel port adapter to attach
an additional AT keyboard, XT keyboard or PS/2 mouse.
@@ -148,6 +149,7 @@ config HIL_MLC
config SERIO_PCIPS2
tristate "PCI PS/2 keyboard and PS/2 mouse controller"
depends on PCI
+ depends on HAS_IOPORT
help
Say Y here if you have a Mobility Docking station with PS/2
keyboard and mice ports.
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 2f6adfb7b938..a77663b79aec 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -664,6 +664,7 @@ config TOUCHSCREEN_INEXIO
config TOUCHSCREEN_MK712
tristate "ICS MicroClock MK712 touchscreen"
+ depends on ISA
help
Say Y here if you have the ICS MicroClock MK712 touchscreen
controller chip in your system.
diff --git a/drivers/isdn/hardware/mISDN/Kconfig b/drivers/isdn/hardware/mISDN/Kconfig
index 078eeadf707a..2c5e16483179 100644
--- a/drivers/isdn/hardware/mISDN/Kconfig
+++ b/drivers/isdn/hardware/mISDN/Kconfig
@@ -7,14 +7,14 @@ comment "mISDN hardware drivers"
config MISDN_HFCPCI
tristate "Support for HFC PCI cards"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
help
Enable support for cards with Cologne Chip AG's
HFC PCI chip.
config MISDN_HFCMULTI
tristate "Support for HFC multiport cards (HFC-4S/8S/E1)"
- depends on PCI || CPM1
+ depends on LEGACY_PCI || CPM1
depends on MISDN
help
Enable support for cards with Cologne Chip AG's HFC multiport
@@ -43,7 +43,7 @@ config MISDN_HFCUSB
config MISDN_AVMFRITZ
tristate "Support for AVM FRITZ!CARD PCI"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
select MISDN_IPAC
help
Enable support for AVMs FRITZ!CARD PCI cards
@@ -51,7 +51,7 @@ config MISDN_AVMFRITZ
config MISDN_SPEEDFAX
tristate "Support for Sedlbauer Speedfax+"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
select MISDN_IPAC
select MISDN_ISAR
help
@@ -60,7 +60,7 @@ config MISDN_SPEEDFAX
config MISDN_INFINEON
tristate "Support for cards with Infineon chipset"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
select MISDN_IPAC
help
Enable support for cards with ISAC + HSCX, IPAC or IPAC-SX
@@ -69,14 +69,14 @@ config MISDN_INFINEON
config MISDN_W6692
tristate "Support for cards with Winbond 6692"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
help
Enable support for Winbond 6692 PCI chip based cards.
config MISDN_NETJET
tristate "Support for NETJet cards"
depends on MISDN
- depends on PCI
+ depends on LEGACY_PCI
depends on TTY
select MISDN_IPAC
select MISDN_HDLC
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index ed800f5da7d8..7d670fc40865 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -688,7 +688,7 @@ config LEDS_LM355x
config LEDS_OT200
tristate "LED support for the Bachmann OT200"
- depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
+ depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST)
help
This option enables support for the LEDs on the Bachmann OT200.
Say Y to enable LEDs on the Bachmann OT200.
diff --git a/drivers/media/cec/platform/Kconfig b/drivers/media/cec/platform/Kconfig
index b672d3142eb7..5e92ece5b104 100644
--- a/drivers/media/cec/platform/Kconfig
+++ b/drivers/media/cec/platform/Kconfig
@@ -100,7 +100,7 @@ config CEC_TEGRA
config CEC_SECO
tristate "SECO Boards HDMI CEC driver"
depends on (X86 || IA64) || COMPILE_TEST
- depends on PCI && DMI
+ depends on LEGACY_PCI && DMI
select CEC_CORE
select CEC_NOTIFIER
help
diff --git a/drivers/media/pci/dm1105/Kconfig b/drivers/media/pci/dm1105/Kconfig
index e0e3af67c99c..9ecab93685d4 100644
--- a/drivers/media/pci/dm1105/Kconfig
+++ b/drivers/media/pci/dm1105/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config DVB_DM1105
tristate "SDMC DM1105 based PCI cards"
- depends on DVB_CORE && PCI && I2C && I2C_ALGOBIT
+ depends on DVB_CORE && LEGACY_PCI && I2C && I2C_ALGOBIT
select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0288 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index d29e29645e04..044590b58212 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -67,7 +67,7 @@ config USB_DSBR
config RADIO_MAXIRADIO
tristate "Guillemot MAXI Radio FM 2000 radio"
- depends on VIDEO_V4L2 && PCI
+ depends on VIDEO_V4L2 && LEGACY_PCI
select RADIO_TEA575X
help
Choose Y here if you have this radio card. This card may also be
@@ -233,6 +233,7 @@ source "drivers/media/radio/wl128x/Kconfig"
menuconfig V4L_RADIO_ISA_DRIVERS
bool "ISA radio devices"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
help
Say Y here to enable support for these ISA drivers.
@@ -240,11 +241,13 @@ if V4L_RADIO_ISA_DRIVERS
config RADIO_ISA
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
tristate
config RADIO_CADET
tristate "ADS Cadet AM/FM Tuner"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
help
Choose Y here if you have one of these AM/FM radio cards, and then
@@ -256,6 +259,7 @@ config RADIO_CADET
config RADIO_RTRACK
tristate "AIMSlab RadioTrack (aka RadioReveal) support"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -288,6 +292,7 @@ config RADIO_RTRACK_PORT
config RADIO_RTRACK2
tristate "AIMSlab RadioTrack II support"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -312,6 +317,7 @@ config RADIO_RTRACK2_PORT
config RADIO_AZTECH
tristate "Aztech/Packard Bell Radio"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -333,6 +339,7 @@ config RADIO_AZTECH_PORT
config RADIO_GEMTEK
tristate "GemTek Radio card (or compatible) support"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -389,6 +396,7 @@ config RADIO_MIROPCM20
config RADIO_SF16FMI
tristate "SF16-FMI/SF16-FMP/SF16-FMD Radio"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
help
Choose Y here if you have one of these FM radio cards.
@@ -399,6 +407,7 @@ config RADIO_SF16FMI
config RADIO_SF16FMR2
tristate "SF16-FMR2/SF16-FMD2 Radio"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_TEA575X
help
@@ -410,6 +419,7 @@ config RADIO_SF16FMR2
config RADIO_TERRATEC
tristate "TerraTec ActiveRadio ISA Standalone"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -425,6 +435,7 @@ config RADIO_TERRATEC
config RADIO_TRUST
tristate "Trust FM radio card"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -449,6 +460,7 @@ config RADIO_TRUST_PORT
config RADIO_TYPHOON
tristate "Typhoon Radio (a.k.a. EcoRadio)"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
@@ -484,6 +496,7 @@ config RADIO_TYPHOON_MUTEFREQ
config RADIO_ZOLTRIX
tristate "Zoltrix Radio"
depends on ISA || COMPILE_TEST
+ depends on HAS_IOPORT
depends on VIDEO_V4L2
select RADIO_ISA
help
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 9506baf3c4c1..d0947296f935 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -163,6 +163,7 @@ config RC_ATI_REMOTE
config IR_ENE
tristate "ENE eHome Receiver/Transceiver (pnp id: ENE0100/ENE02xxx)"
depends on PNP || COMPILE_TEST
+ depends on HAS_IOPORT
help
Say Y here to enable support for integrated infrared receiver
/transceiver made by ENE.
@@ -216,6 +217,7 @@ config IR_MCEUSB
config IR_ITE_CIR
tristate "ITE Tech Inc. IT8712/IT8512 Consumer Infrared Transceiver"
depends on PNP || COMPILE_TEST
+ depends on HAS_IOPORT
help
Say Y here to enable support for integrated infrared receivers
/transceivers made by ITE Tech Inc. These are found in
@@ -228,6 +230,7 @@ config IR_ITE_CIR
config IR_FINTEK
tristate "Fintek Consumer Infrared Transceiver"
depends on PNP || COMPILE_TEST
+ depends on HAS_IOPORT
help
Say Y here to enable support for integrated infrared receiver
/transceiver made by Fintek. This chip is found on assorted
@@ -269,6 +272,7 @@ config IR_MTK
config IR_NUVOTON
tristate "Nuvoton w836x7hg Consumer Infrared Transceiver"
depends on PNP || COMPILE_TEST
+ depends on HAS_IOPORT
help
Say Y here to enable support for integrated infrared receiver
/transceiver made by Nuvoton (formerly Winbond). This chip is
@@ -312,6 +316,7 @@ config IR_STREAMZAP
config IR_WINBOND_CIR
tristate "Winbond IR remote control"
depends on (X86 && PNP) || COMPILE_TEST
+ depends on HAS_IOPORT
select NEW_LEDS
select LEDS_CLASS
select BITREVERSE
@@ -440,6 +445,7 @@ config IR_SUNXI
config IR_SERIAL
tristate "Homebrew Serial Port Receiver"
+ depends on HAS_IOPORT
help
Say Y if you want to use Homebrew Serial Port Receivers and
Transceivers.
diff --git a/drivers/message/fusion/Kconfig b/drivers/message/fusion/Kconfig
index a3d0288fd0e2..cec5995e1911 100644
--- a/drivers/message/fusion/Kconfig
+++ b/drivers/message/fusion/Kconfig
@@ -2,7 +2,7 @@
menuconfig FUSION
bool "Fusion MPT device support"
- depends on PCI
+ depends on LEGACY_PCI
help
Say Y here to get to see options for Fusion Message
Passing Technology (MPT) drivers.
@@ -14,7 +14,7 @@ if FUSION
config FUSION_SPI
tristate "Fusion MPT ScsiHost drivers for SPI"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_SPI_ATTRS
help
SCSI HOST support for a parallel SCSI host adapters.
@@ -29,7 +29,7 @@ config FUSION_SPI
config FUSION_FC
tristate "Fusion MPT ScsiHost drivers for FC"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
depends on SCSI_FC_ATTRS
help
SCSI HOST support for a Fiber Channel host adapters.
@@ -48,7 +48,7 @@ config FUSION_FC
config FUSION_SAS
tristate "Fusion MPT ScsiHost drivers for SAS"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_SAS_ATTRS
help
SCSI HOST support for a SAS host adapters.
diff --git a/drivers/misc/altera-stapl/Makefile b/drivers/misc/altera-stapl/Makefile
index dd0f8189666b..90f18e7bf9b0 100644
--- a/drivers/misc/altera-stapl/Makefile
+++ b/drivers/misc/altera-stapl/Makefile
@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
-altera-stapl-objs = altera-lpt.o altera-jtag.o altera-comp.o altera.o
+altera-stapl-y = altera-jtag.o altera-comp.o altera.o
+altera-stapl-$(CONFIG_HAS_IOPORT) += altera-lpt.o
obj-$(CONFIG_ALTERA_STAPL) += altera-stapl.o
diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c
index 92c0611034b0..c7ae64de8bb4 100644
--- a/drivers/misc/altera-stapl/altera.c
+++ b/drivers/misc/altera-stapl/altera.c
@@ -2431,6 +2431,10 @@ int altera_init(struct altera_config *config, const struct firmware *fw)
astate->config = config;
if (!astate->config->jtag_io) {
+ if (!IS_ENABLED(CONFIG_HAS_IOPORT)) {
+ retval = -ENODEV;
+ goto free_state;
+ }
dprintk("%s: using byteblaster!\n", __func__);
astate->config->jtag_io = netup_jtag_io_lpt;
}
@@ -2505,7 +2509,7 @@ int altera_init(struct altera_config *config, const struct firmware *fw)
} else if (exec_result)
printk(KERN_ERR "%s: error %d\n", __func__, exec_result);
-
+free_state:
kfree(astate);
free_value:
kfree(value);
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 6cccc3dc00bc..362d20c9a571 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -476,7 +476,7 @@ source "drivers/net/ipa/Kconfig"
config NET_SB1000
tristate "General Instruments Surfboard 1000"
- depends on PNP
+ depends on ISAPNP
help
This is a driver for the General Instrument (also known as
NextLevel) SURFboard 1000 internal
diff --git a/drivers/net/arcnet/Kconfig b/drivers/net/arcnet/Kconfig
index a51b9dab6d3a..b8038287c4f2 100644
--- a/drivers/net/arcnet/Kconfig
+++ b/drivers/net/arcnet/Kconfig
@@ -4,7 +4,7 @@
#
menuconfig ARCNET
- depends on NETDEVICES && (ISA || PCI || PCMCIA)
+ depends on NETDEVICES && (ISA || LEGACY_PCI || PCMCIA)
tristate "ARCnet support"
help
If you have a network card of this type, say Y and check out the
diff --git a/drivers/net/can/cc770/Kconfig b/drivers/net/can/cc770/Kconfig
index 9ef1359319f0..467ef19de1c1 100644
--- a/drivers/net/can/cc770/Kconfig
+++ b/drivers/net/can/cc770/Kconfig
@@ -7,6 +7,7 @@ if CAN_CC770
config CAN_CC770_ISA
tristate "ISA Bus based legacy CC770 driver"
+ depends on ISA
help
This driver adds legacy support for CC770 and AN82527 chips
connected to the ISA bus using I/O port, memory mapped or
diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig
index 110071b26921..be1943a27ed0 100644
--- a/drivers/net/can/sja1000/Kconfig
+++ b/drivers/net/can/sja1000/Kconfig
@@ -87,6 +87,7 @@ config CAN_PLX_PCI
config CAN_SJA1000_ISA
tristate "ISA Bus based legacy SJA1000 driver"
+ depends on ISA
help
This driver adds legacy support for SJA1000 chips connected to
the ISA bus using I/O port, memory mapped or indirect access.
diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig
index a4130e643342..0fa43943ea74 100644
--- a/drivers/net/ethernet/8390/Kconfig
+++ b/drivers/net/ethernet/8390/Kconfig
@@ -117,7 +117,7 @@ config NE2000
config NE2K_PCI
tristate "PCI NE2000 and clones support (see help)"
- depends on PCI
+ depends on LEGACY_PCI
select CRC32
help
This driver is for NE2000 compatible PCI cards. It will not work
diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig
index 899c8a2a34b6..0ac61a5f1a37 100644
--- a/drivers/net/ethernet/amd/Kconfig
+++ b/drivers/net/ethernet/amd/Kconfig
@@ -56,7 +56,7 @@ config LANCE
config PCNET32
tristate "AMD PCnet32 PCI support"
- depends on PCI
+ depends on LEGACY_PCI
select CRC32
select MII
help
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 0b274d8fa45b..45a3c42945fc 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -18,7 +18,7 @@ if NET_VENDOR_INTEL
config E100
tristate "Intel(R) PRO/100+ support"
- depends on PCI
+ depends on LEGACY_PCI
select MII
help
This driver supports Intel(R) PRO/100 family of adapters.
@@ -41,7 +41,7 @@ config E100
config E1000
tristate "Intel(R) PRO/1000 Gigabit Ethernet support"
- depends on PCI
+ depends on LEGACY_PCI
help
This driver supports Intel(R) PRO/1000 gigabit ethernet family of
adapters. For more information on how to identify your adapter, go
diff --git a/drivers/net/ethernet/sis/Kconfig b/drivers/net/ethernet/sis/Kconfig
index 775d76d9890e..bd1b1b81b0e8 100644
--- a/drivers/net/ethernet/sis/Kconfig
+++ b/drivers/net/ethernet/sis/Kconfig
@@ -6,7 +6,7 @@
config NET_VENDOR_SIS
bool "Silicon Integrated Systems (SiS) devices"
default y
- depends on PCI
+ depends on LEGACY_PCI
help
If you have a network (Ethernet) card belonging to this class, say Y.
@@ -19,7 +19,7 @@ if NET_VENDOR_SIS
config SIS900
tristate "SiS 900/7016 PCI Fast Ethernet Adapter support"
- depends on PCI
+ depends on LEGACY_PCI
select CRC32
select MII
help
@@ -35,7 +35,7 @@ config SIS900
config SIS190
tristate "SiS190/SiS191 gigabit ethernet support"
- depends on PCI
+ depends on LEGACY_PCI
select CRC32
select MII
help
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index affcf92cd3aa..8b1d67b00e68 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -6,7 +6,7 @@
config NET_VENDOR_TI
bool "Texas Instruments (TI) devices"
default y
- depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3
+ depends on LEGACY_PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3
help
If you have a network (Ethernet) card belonging to this class, say Y.
@@ -159,7 +159,7 @@ config TI_KEYSTONE_NETCP_ETHSS
config TLAN
tristate "TI ThunderLAN support"
- depends on (PCI || EISA)
+ depends on (LEGACY_PCI || EISA)
help
If you have a PCI Ethernet network card based on the ThunderLAN chip
which is supported by this driver, say Y here.
diff --git a/drivers/net/ethernet/via/Kconfig b/drivers/net/ethernet/via/Kconfig
index da287ef65be7..25add3d64859 100644
--- a/drivers/net/ethernet/via/Kconfig
+++ b/drivers/net/ethernet/via/Kconfig
@@ -18,8 +18,9 @@ if NET_VENDOR_VIA
config VIA_RHINE
tristate "VIA Rhine support"
- depends on PCI || (OF_IRQ && GENERIC_PCI_IOMAP)
- depends on PCI || ARCH_VT8500 || COMPILE_TEST
+ depends on LEGACY_PCI || (OF_IRQ && GENERIC_PCI_IOMAP)
+ depends on LEGACY_PCI || ARCH_VT8500 || COMPILE_TEST
+ depends on HAS_IOPORT
depends on HAS_DMA
select CRC32
select MII
diff --git a/drivers/net/fddi/Kconfig b/drivers/net/fddi/Kconfig
index 846bf41c2717..1753c08d6423 100644
--- a/drivers/net/fddi/Kconfig
+++ b/drivers/net/fddi/Kconfig
@@ -5,7 +5,7 @@
config FDDI
tristate "FDDI driver support"
- depends on PCI || EISA || TC
+ depends on LEGACY_PCI || EISA || TC
help
Fiber Distributed Data Interface is a high speed local area network
design; essentially a replacement for high speed Ethernet. FDDI can
@@ -29,7 +29,7 @@ config DEFZA
config DEFXX
tristate "Digital DEFTA/DEFEA/DEFPA adapter support"
- depends on FDDI && (PCI || EISA || TC)
+ depends on FDDI && (LEGACY_PCI || EISA || TC)
help
This is support for the DIGITAL series of TURBOchannel (DEFTA),
EISA (DEFEA) and PCI (DEFPA) controllers which can connect you
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 441da03c23ee..61c0bc156870 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -117,7 +117,7 @@ config SCC_TRXECHO
config BAYCOM_SER_FDX
tristate "BAYCOM ser12 fullduplex driver for AX.25"
- depends on AX25 && !S390
+ depends on AX25 && HAS_IOPORT
select CRC_CCITT
help
This is one of two drivers for Baycom style simple amateur radio
@@ -137,7 +137,7 @@ config BAYCOM_SER_FDX
config BAYCOM_SER_HDX
tristate "BAYCOM ser12 halfduplex driver for AX.25"
- depends on AX25 && !S390
+ depends on AX25 && HAS_IOPORT
select CRC_CCITT
help
This is one of two drivers for Baycom style simple amateur radio
@@ -185,7 +185,7 @@ config BAYCOM_EPP
config YAM
tristate "YAM driver for AX.25"
- depends on AX25 && !S390
+ depends on AX25 && HAS_IOPORT
help
The YAM is a modem for packet radio which connects to the serial
port and includes some of the functions of a Terminal Node
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 592a8389fc5a..631c4c1c56c8 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -250,7 +250,7 @@ config C101
config FARSYNC
tristate "FarSync T-Series support"
- depends on HDLC && PCI
+ depends on HDLC && LEGACY_PCI
help
Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
FarSite Communications Ltd.
diff --git a/drivers/net/wireless/atmel/Kconfig b/drivers/net/wireless/atmel/Kconfig
index ca45a1021cf4..9baa4a19dd38 100644
--- a/drivers/net/wireless/atmel/Kconfig
+++ b/drivers/net/wireless/atmel/Kconfig
@@ -14,7 +14,7 @@ if WLAN_VENDOR_ATMEL
config ATMEL
tristate "Atmel at76c50x chipset 802.11b support"
- depends on CFG80211 && (PCI || PCMCIA)
+ depends on CFG80211 && (LEGACY_PCI || PCMCIA)
select WIRELESS_EXT
select WEXT_PRIV
select FW_LOADER
@@ -32,7 +32,7 @@ config ATMEL
config PCI_ATMEL
tristate "Atmel at76c506 PCI cards"
- depends on ATMEL && PCI
+ depends on ATMEL && LEGACY_PCI
help
Enable support for PCI and mini-PCI cards containing the
Atmel at76c506 chip.
diff --git a/drivers/net/wireless/intersil/hostap/Kconfig b/drivers/net/wireless/intersil/hostap/Kconfig
index c865d3156cea..9bcd1c8546ff 100644
--- a/drivers/net/wireless/intersil/hostap/Kconfig
+++ b/drivers/net/wireless/intersil/hostap/Kconfig
@@ -56,7 +56,7 @@ config HOSTAP_FIRMWARE_NVRAM
config HOSTAP_PLX
tristate "Host AP driver for Prism2/2.5/3 in PLX9052 PCI adaptors"
- depends on PCI && HOSTAP
+ depends on LEGACY_PCI && HOSTAP
help
Host AP driver's version for Prism2/2.5/3 PC Cards in PLX9052 based
PCI adaptors.
@@ -70,7 +70,7 @@ config HOSTAP_PLX
config HOSTAP_PCI
tristate "Host AP driver for Prism2.5 PCI adaptors"
- depends on PCI && HOSTAP
+ depends on LEGACY_PCI && HOSTAP
help
Host AP driver's version for Prism2.5 PCI adaptors.
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index e78a9f0302c7..d824f3069302 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -14,7 +14,6 @@ config ARCH_MIGHT_HAVE_PC_PARPORT
menuconfig PARPORT
tristate "Parallel port support"
- depends on HAS_IOMEM
help
If you want to use devices connected to your machine's parallel port
(the connector at the computer with 25 holes), e.g. printer, ZIP
@@ -43,6 +42,7 @@ if PARPORT
config PARPORT_PC
tristate "PC-style hardware"
depends on ARCH_MIGHT_HAVE_PC_PARPORT
+ depends on HAS_IOPORT
help
You should say Y here if you have a PC-style parallel port. All
IBM PC compatible computers and some Alphas have PC-style
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 43e615aa12ff..32ad33b841cf 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -23,6 +23,13 @@ menuconfig PCI
if PCI
+config LEGACY_PCI
+ bool "Enable support for legacy PCI devices"
+ depends on HAVE_PCI
+ help
+ This option enables support for legacy PCI devices either attached
+ directly or via a bridge on a PCI Express bus.
+
config PCI_DOMAINS
bool
depends on PCI
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index cfe2f85af09e..a59a85593972 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1099,6 +1099,7 @@ static int pci_mmap_resource_wc(struct file *filp, struct kobject *kobj,
return pci_mmap_resource(kobj, attr, vma, 1);
}
+#ifdef CONFIG_HAS_IOPORT
static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count, bool write)
@@ -1157,6 +1158,21 @@ static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj,
return pci_resource_io(filp, kobj, attr, buf, off, count, true);
}
+#else
+static ssize_t pci_read_resource_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return -ENXIO;
+}
+
+static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return -ENXIO;
+}
+#endif
/**
* pci_remove_resource_files - cleanup resource files
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 003950c738d2..8624c98c57b2 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -265,6 +265,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_1, quirk_isa_d
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_2, quirk_isa_dma_hangs);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_3, quirk_isa_dma_hangs);
+#ifdef CONFIG_HAS_IOPORT
/*
* Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear
* for some HT machines to use C4 w/o hanging.
@@ -284,6 +285,7 @@ static void quirk_tigerpoint_bm_sts(struct pci_dev *dev)
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk_tigerpoint_bm_sts);
+#endif
/* Chipsets where PCI->PCI transfers vanish or hang */
static void quirk_nopcipci(struct pci_dev *dev)
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index d13b8d1a780a..3d05bdf1f9cb 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -5,7 +5,7 @@
menuconfig PCCARD
tristate "PCCard (PCMCIA/CardBus) support"
- depends on !UML
+ depends on LEGACY_PCI || HAS_IOPORT
help
Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
computer. These are credit-card size devices such as network cards,
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index ccc23d8686e8..b43ef78e75d4 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -111,6 +111,7 @@ config CROS_EC_SPI
config CROS_EC_LPC
tristate "ChromeOS Embedded Controller (LPC)"
depends on CROS_EC && ACPI && (X86 || COMPILE_TEST)
+ depends on HAS_IOPORT
help
If you say Y here, you get support for talking to the ChromeOS EC
over an LPC bus, including the LPC Microchip EC (MEC) variant.
diff --git a/drivers/platform/chrome/wilco_ec/Kconfig b/drivers/platform/chrome/wilco_ec/Kconfig
index 49e8530ca0ac..d1648fb099ac 100644
--- a/drivers/platform/chrome/wilco_ec/Kconfig
+++ b/drivers/platform/chrome/wilco_ec/Kconfig
@@ -3,6 +3,7 @@ config WILCO_EC
tristate "ChromeOS Wilco Embedded Controller"
depends on X86 || COMPILE_TEST
depends on ACPI && CROS_EC_LPC && LEDS_CLASS
+ depends on HAS_IOPORT
help
If you say Y here, you get support for talking to the ChromeOS
Wilco EC over an eSPI bus. This uses a simple byte-level protocol
diff --git a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig
index d0479a563123..79bd48f1dd94 100644
--- a/drivers/pnp/isapnp/Kconfig
+++ b/drivers/pnp/isapnp/Kconfig
@@ -4,7 +4,7 @@
#
config ISAPNP
bool "ISA Plug and Play support"
- depends on ISA || COMPILE_TEST
+ depends on ISA || (HAS_IOPORT && COMPILE_TEST)
help
Say Y here if you would like support for ISA Plug and Play devices.
Some information is in <file:Documentation/driver-api/isapnp.rst>.
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 4b563db3ab3e..96b91eaca0cd 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -151,6 +151,7 @@ config POWER_RESET_OXNAS
config POWER_RESET_PIIX4_POWEROFF
tristate "Intel PIIX4 power-off driver"
depends on PCI
+ depends on HAS_IOPORT
depends on MIPS || COMPILE_TEST
help
This driver supports powering off a system using the Intel PIIX4
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 058e56a10ab8..fde2bdb7090d 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -951,6 +951,7 @@ comment "Platform RTC drivers"
config RTC_DRV_CMOS
tristate "PC-style 'CMOS'"
depends on X86 || ARM || PPC || MIPS || SPARC64
+ depends on HAS_IOPORT
default y if X86
select RTC_MC146818_LIB
help
@@ -971,6 +972,7 @@ config RTC_DRV_CMOS
config RTC_DRV_ALPHA
bool "Alpha PC-style CMOS"
depends on ALPHA
+ depends on HAS_IOPORT
select RTC_MC146818_LIB
default y
help
@@ -1188,7 +1190,7 @@ config RTC_DRV_MSM6242
config RTC_DRV_BQ4802
tristate "TI BQ4802"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && HAS_IOPORT
help
If you say Y here you will get support for the TI
BQ4802 RTC chip.
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 6e3a04107bb6..c90c97485fce 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -333,7 +333,7 @@ config SGIWD93_SCSI
config BLK_DEV_3W_XXXX_RAID
tristate "3ware 5/6/7/8xxx ATA-RAID support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
3ware is the only hardware ATA-Raid product in Linux to date.
This card is 2,4, or 8 channel master mode support only.
@@ -380,7 +380,7 @@ config SCSI_3W_SAS
config SCSI_ACARD
tristate "ACARD SCSI support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
This driver supports the ACARD SCSI host adapter.
Support Chip <ATP870 ATP876 ATP880 ATP885>
@@ -472,7 +472,7 @@ config SCSI_DPT_I2O
config SCSI_ADVANSYS
tristate "AdvanSys SCSI support"
depends on SCSI
- depends on ISA || EISA || PCI
+ depends on ISA || EISA || LEGACY_PCI
depends on ISA_DMA_API || !ISA
help
This is a driver for all SCSI host adapters manufactured by
@@ -643,7 +643,7 @@ config SCSI_SNIC_DEBUG_FS
config SCSI_DMX3191D
tristate "DMX3191D SCSI support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_SPI_ATTRS
help
This is support for Domex DMX3191D SCSI Host Adapters.
@@ -657,7 +657,7 @@ config SCSI_FDOMAIN
config SCSI_FDOMAIN_PCI
tristate "Future Domain TMC-3260/AHA-2920A PCI SCSI support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_FDOMAIN
help
This is support for Future Domain's PCI SCSI host adapters (TMC-3260)
@@ -710,7 +710,7 @@ config SCSI_GENERIC_NCR5380
config SCSI_IPS
tristate "IBM ServeRAID support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
This is support for the IBM ServeRAID hardware RAID controllers.
See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
@@ -770,7 +770,7 @@ config SCSI_IBMVFC_TRACE
config SCSI_INITIO
tristate "Initio 9100U(W) support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
This is support for the Initio 91XXU(W) SCSI host adapter. Please
read the SCSI-HOWTO, available from
@@ -781,7 +781,7 @@ config SCSI_INITIO
config SCSI_INIA100
tristate "Initio INI-A100U2W support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
This is support for the Initio INI-A100U2W SCSI host adapter.
Please read the SCSI-HOWTO, available from
@@ -793,6 +793,7 @@ config SCSI_INIA100
config SCSI_PPA
tristate "IOMEGA parallel port (ppa - older drives)"
depends on SCSI && PARPORT_PC
+ depends on HAS_IOPORT
help
This driver supports older versions of IOMEGA's parallel port ZIP
drive (a 100 MB removable media device).
@@ -1130,7 +1131,7 @@ config SCSI_QLOGIC_FAS
config SCSI_QLOGIC_1280
tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
@@ -1187,7 +1188,7 @@ config SCSI_SIM710
config SCSI_DC395x
tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_SPI_ATTRS
help
This driver supports PCI SCSI host adapters based on the ASIC
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index a47dbd500e9a..64332cc73ea0 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -5,7 +5,7 @@
#
config SCSI_AIC79XX
tristate "Adaptec AIC79xx U320 support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
select SCSI_SPI_ATTRS
help
This driver supports all of Adaptec's Ultra 320 PCI-X
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic7xxx b/drivers/scsi/aic7xxx/Kconfig.aic7xxx
index 0cfd92ce750a..3fa5dc1d1186 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic7xxx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic7xxx
@@ -5,7 +5,7 @@
#
config SCSI_AIC7XXX
tristate "Adaptec AIC7xxx Fast -> U160 support"
- depends on (PCI || EISA) && SCSI
+ depends on (LEGACY_PCI || EISA) && SCSI
select SCSI_SPI_ATTRS
help
This driver supports all of Adaptec's Fast through Ultra 160 PCI
diff --git a/drivers/scsi/aic94xx/Kconfig b/drivers/scsi/aic94xx/Kconfig
index 71931c371b1c..b0cbf65dbe5b 100644
--- a/drivers/scsi/aic94xx/Kconfig
+++ b/drivers/scsi/aic94xx/Kconfig
@@ -8,7 +8,7 @@
config SCSI_AIC94XX
tristate "Adaptec AIC94xx SAS/SATA support"
- depends on PCI
+ depends on LEGACY_PCI
select SCSI_SAS_LIBSAS
select FW_LOADER
help
diff --git a/drivers/scsi/megaraid/Kconfig.megaraid b/drivers/scsi/megaraid/Kconfig.megaraid
index 2adc2afd9f91..4ec46aede490 100644
--- a/drivers/scsi/megaraid/Kconfig.megaraid
+++ b/drivers/scsi/megaraid/Kconfig.megaraid
@@ -67,7 +67,7 @@ config MEGARAID_MAILBOX
config MEGARAID_LEGACY
tristate "LSI Logic Legacy MegaRAID Driver"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
help
This driver supports the LSI MegaRAID 418, 428, 438, 466, 762, 490
and 467 SCSI host adapters. This driver also support the all U320
diff --git a/drivers/scsi/mvsas/Kconfig b/drivers/scsi/mvsas/Kconfig
index 79812b80743b..f41f3f4a9f34 100644
--- a/drivers/scsi/mvsas/Kconfig
+++ b/drivers/scsi/mvsas/Kconfig
@@ -9,7 +9,7 @@
config SCSI_MVSAS
tristate "Marvell 88SE64XX/88SE94XX SAS/SATA support"
- depends on PCI
+ depends on LEGACY_PCI
select SCSI_SAS_LIBSAS
select FW_LOADER
help
diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 802c373fd6d9..93afb73858ce 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config SCSI_QLA_FC
tristate "QLogic QLA2XXX Fibre Channel Support"
- depends on PCI && SCSI
+ depends on LEGACY_PCI && SCSI
depends on SCSI_FC_ATTRS
depends on NVME_FC || !NVME_FC
select FW_LOADER
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 596705d24400..cfbd45767095 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -204,6 +204,7 @@ config SPI_BITBANG
config SPI_BUTTERFLY
tristate "Parallel port adapter for AVR Butterfly (DEVELOPMENT)"
depends on PARPORT
+ depends on HAS_IOPORT
select SPI_BITBANG
help
This uses a custom parallel port cable to connect to an AVR
diff --git a/drivers/staging/sm750fb/Kconfig b/drivers/staging/sm750fb/Kconfig
index 8c0d8a873d5b..d332f912b964 100644
--- a/drivers/staging/sm750fb/Kconfig
+++ b/drivers/staging/sm750fb/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
config FB_SM750
tristate "Silicon Motion SM750 framebuffer support"
- depends on FB && PCI
+ depends on FB && LEGACY_PCI
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
diff --git a/drivers/staging/vt6655/Kconfig b/drivers/staging/vt6655/Kconfig
index d1cd5de46dcf..dd236f54d3a2 100644
--- a/drivers/staging/vt6655/Kconfig
+++ b/drivers/staging/vt6655/Kconfig
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
config VT6655
tristate "VIA Technologies VT6655 support"
- depends on PCI && MAC80211 && m
+ depends on LEGACY_PCI && MAC80211 && m
help
This is a vendor-written driver for VIA VT6655.
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index cc30ff93e2e4..460326a529d6 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -203,7 +203,7 @@ config MOXA_INTELLIO
config MOXA_SMARTIO
tristate "Moxa SmartIO support v. 2.0"
- depends on SERIAL_NONSTANDARD && PCI
+ depends on SERIAL_NONSTANDARD && LEGACY_PCI
help
Say Y here if you have a Moxa SmartIO multiport serial card and/or
want to help develop a new version of this driver.
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index fc543ac97c13..607791b7f693 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -908,7 +908,7 @@ config SERIAL_VR41XX_CONSOLE
config SERIAL_JSM
tristate "Digi International NEO and Classic PCI Support"
- depends on PCI
+ depends on LEGACY_PCI
select SERIAL_CORE
help
This is a driver for Digi International's Neo and Classic series
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index d630cccd2e6e..422a28ede4de 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -20,7 +20,6 @@
#include "usb.h"
-
/* PCI-based HCs are common, but plenty of non-PCI HCs are used too */
/*
@@ -212,7 +211,8 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id,
goto free_irq_vectors;
}
- hcd->amd_resume_bug = (usb_hcd_amd_remote_wakeup_quirk(dev) &&
+ hcd->amd_resume_bug = (IS_ENABLED(CONFIG_USB_PCI_AMD) &&
+ usb_hcd_amd_remote_wakeup_quirk(dev) &&
driver->flags & (HCD_USB11 | HCD_USB3)) ? 1 : 0;
if (driver->flags & HCD_MEMORY) {
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index d1d926f8f9c2..5fb207e2d5e8 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -369,7 +369,7 @@ config USB_ISP116X_HCD
config USB_ISP1362_HCD
tristate "ISP1362 HCD support"
- depends on HAS_IOMEM
+ depends on HAS_IOPORT
depends on COMPILE_TEST # nothing uses this
help
Supports the Philips ISP1362 chip as a host controller
@@ -605,7 +605,7 @@ endif # USB_OHCI_HCD
config USB_UHCI_HCD
tristate "UHCI HCD (most Intel and VIA) support"
- depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
+ depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
help
The Universal Host Controller Interface is a standard by Intel for
accessing the USB hardware in the PC (which is also called the USB
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index ef08d68b9714..01471902c274 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -60,6 +60,23 @@
#define EHCI_USBLEGCTLSTS 4 /* legacy control/status */
#define EHCI_USBLEGCTLSTS_SOOE (1 << 13) /* SMI on ownership change */
+/* ASMEDIA quirk use */
+#define ASMT_DATA_WRITE0_REG 0xF8
+#define ASMT_DATA_WRITE1_REG 0xFC
+#define ASMT_CONTROL_REG 0xE0
+#define ASMT_CONTROL_WRITE_BIT 0x02
+#define ASMT_WRITEREG_CMD 0x10423
+#define ASMT_FLOWCTL_ADDR 0xFA30
+#define ASMT_FLOWCTL_DATA 0xBA
+#define ASMT_PSEUDO_DATA 0
+
+/* Intel quirk use */
+#define USB_INTEL_XUSB2PR 0xD0
+#define USB_INTEL_USB2PRM 0xD4
+#define USB_INTEL_USB3_PSSEN 0xD8
+#define USB_INTEL_USB3PRM 0xDC
+
+#ifdef CONFIG_USB_PCI_AMD
/* AMD quirk use */
#define AB_REG_BAR_LOW 0xe0
#define AB_REG_BAR_HIGH 0xe1
@@ -93,21 +110,6 @@
#define NB_PIF0_PWRDOWN_0 0x01100012
#define NB_PIF0_PWRDOWN_1 0x01100013
-#define USB_INTEL_XUSB2PR 0xD0
-#define USB_INTEL_USB2PRM 0xD4
-#define USB_INTEL_USB3_PSSEN 0xD8
-#define USB_INTEL_USB3PRM 0xDC
-
-/* ASMEDIA quirk use */
-#define ASMT_DATA_WRITE0_REG 0xF8
-#define ASMT_DATA_WRITE1_REG 0xFC
-#define ASMT_CONTROL_REG 0xE0
-#define ASMT_CONTROL_WRITE_BIT 0x02
-#define ASMT_WRITEREG_CMD 0x10423
-#define ASMT_FLOWCTL_ADDR 0xFA30
-#define ASMT_FLOWCTL_DATA 0xBA
-#define ASMT_PSEUDO_DATA 0
-
/*
* amd_chipset_gen values represent AMD different chipset generations
*/
@@ -460,50 +462,6 @@ void usb_amd_quirk_pll_disable(void)
}
EXPORT_SYMBOL_GPL(usb_amd_quirk_pll_disable);
-static int usb_asmedia_wait_write(struct pci_dev *pdev)
-{
- unsigned long retry_count;
- unsigned char value;
-
- for (retry_count = 1000; retry_count > 0; --retry_count) {
-
- pci_read_config_byte(pdev, ASMT_CONTROL_REG, &value);
-
- if (value == 0xff) {
- dev_err(&pdev->dev, "%s: check_ready ERROR", __func__);
- return -EIO;
- }
-
- if ((value & ASMT_CONTROL_WRITE_BIT) == 0)
- return 0;
-
- udelay(50);
- }
-
- dev_warn(&pdev->dev, "%s: check_write_ready timeout", __func__);
- return -ETIMEDOUT;
-}
-
-void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev)
-{
- if (usb_asmedia_wait_write(pdev) != 0)
- return;
-
- /* send command and address to device */
- pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_WRITEREG_CMD);
- pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_FLOWCTL_ADDR);
- pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT);
-
- if (usb_asmedia_wait_write(pdev) != 0)
- return;
-
- /* send data to device */
- pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_FLOWCTL_DATA);
- pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_PSEUDO_DATA);
- pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT);
-}
-EXPORT_SYMBOL_GPL(usb_asmedia_modifyflowcontrol);
-
void usb_amd_quirk_pll_enable(void)
{
usb_amd_quirk_pll(0);
@@ -632,7 +590,53 @@ bool usb_amd_pt_check_port(struct device *device, int port)
return !(value & BIT(port_shift));
}
EXPORT_SYMBOL_GPL(usb_amd_pt_check_port);
+#endif
+
+static int usb_asmedia_wait_write(struct pci_dev *pdev)
+{
+ unsigned long retry_count;
+ unsigned char value;
+
+ for (retry_count = 1000; retry_count > 0; --retry_count) {
+
+ pci_read_config_byte(pdev, ASMT_CONTROL_REG, &value);
+
+ if (value == 0xff) {
+ dev_err(&pdev->dev, "%s: check_ready ERROR", __func__);
+ return -EIO;
+ }
+
+ if ((value & ASMT_CONTROL_WRITE_BIT) == 0)
+ return 0;
+
+ udelay(50);
+ }
+
+ dev_warn(&pdev->dev, "%s: check_write_ready timeout", __func__);
+ return -ETIMEDOUT;
+}
+
+void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev)
+{
+ if (usb_asmedia_wait_write(pdev) != 0)
+ return;
+
+ /* send command and address to device */
+ pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_WRITEREG_CMD);
+ pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_FLOWCTL_ADDR);
+ pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT);
+ if (usb_asmedia_wait_write(pdev) != 0)
+ return;
+
+ /* send data to device */
+ pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_FLOWCTL_DATA);
+ pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_PSEUDO_DATA);
+ pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT);
+}
+EXPORT_SYMBOL_GPL(usb_asmedia_modifyflowcontrol);
+
+#if IS_ENABLED(CONFIG_USB_UHCI_HCD) && defined(CONFIG_HAS_IOPORT)
/*
* Make sure the controller is completely inactive, unable to
* generate interrupts or do DMA.
@@ -713,6 +717,7 @@ int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base)
return 1;
}
EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
+#endif
static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
{
@@ -728,7 +733,7 @@ static void quirk_usb_handoff_uhci(struct pci_dev *pdev)
unsigned long base = 0;
int i;
- if (!pio_enabled(pdev))
+ if (!IS_ENABLED(CONFIG_HAS_IOPORT) || !pio_enabled(pdev))
return;
for (i = 0; i < PCI_STD_NUM_BARS; i++)
@@ -1273,7 +1278,8 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev)
"Can't enable PCI device, BIOS handoff failed.\n");
return;
}
- if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI)
+ if (IS_ENABLED(CONFIG_USB_UHCI_HCD) &&
+ pdev->class == PCI_CLASS_SERIAL_USB_UHCI)
quirk_usb_handoff_uhci(pdev);
else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI)
quirk_usb_handoff_ohci(pdev);
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h
index e729de21fad7..42eb18be37af 100644
--- a/drivers/usb/host/pci-quirks.h
+++ b/drivers/usb/host/pci-quirks.h
@@ -2,33 +2,50 @@
#ifndef __LINUX_USB_PCI_QUIRKS_H
#define __LINUX_USB_PCI_QUIRKS_H
-#ifdef CONFIG_USB_PCI
void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
-int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
+
+struct pci_dev;
+
+#ifdef CONFIG_USB_PCI_AMD
bool usb_amd_hang_symptom_quirk(void);
bool usb_amd_prefetch_quirk(void);
void usb_amd_dev_put(void);
bool usb_amd_quirk_pll_check(void);
void usb_amd_quirk_pll_disable(void);
void usb_amd_quirk_pll_enable(void);
-void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
-void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
-void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
void sb800_prefetch(struct device *dev, int on);
bool usb_amd_pt_check_port(struct device *device, int port);
#else
-struct pci_dev;
+static inline bool usb_amd_hang_symptom_quirk(void)
+{
+ return false;
+};
+static inline bool usb_amd_prefetch_quirk(void)
+{
+ return false;
+}
+static inline bool usb_amd_quirk_pll_check(void)
+{
+ return false;
+}
static inline void usb_amd_quirk_pll_disable(void) {}
static inline void usb_amd_quirk_pll_enable(void) {}
-static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
static inline void usb_amd_dev_put(void) {}
-static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
static inline void sb800_prefetch(struct device *dev, int on) {}
static inline bool usb_amd_pt_check_port(struct device *device, int port)
{
return false;
}
+#endif /* CONFIG_USB_PCI_AMD */
+
+#ifdef CONFIG_USB_PCI
+void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
+void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
+void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
+#else
+static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
+static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
#endif /* CONFIG_USB_PCI */
#endif /* __LINUX_USB_PCI_QUIRKS_H */
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index d90b869f5f40..a3b0d3d3b395 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -841,7 +841,7 @@ static int uhci_count_ports(struct usb_hcd *hcd)
static const char hcd_name[] = "uhci_hcd";
-#ifdef CONFIG_USB_PCI
+#if defined(CONFIG_USB_PCI) && defined(CONFIG_HAS_IOPORT)
#include "uhci-pci.c"
#define PCI_DRIVER uhci_pci_driver
#endif
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 8ae5ccd26753..8e30116b6fd2 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -586,12 +586,14 @@ static inline int uhci_aspeed_reg(unsigned int reg)
static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg)
{
+#ifdef CONFIG_HAS_IOPORT
if (uhci_has_pci_registers(uhci))
return inl(uhci->io_addr + reg);
- else if (uhci_is_aspeed(uhci))
+#endif
+ if (uhci_is_aspeed(uhci))
return readl(uhci->regs + uhci_aspeed_reg(reg));
#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
- else if (uhci_big_endian_mmio(uhci))
+ if (uhci_big_endian_mmio(uhci))
return readl_be(uhci->regs + reg);
#endif
else
@@ -600,72 +602,97 @@ static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg)
static inline void uhci_writel(const struct uhci_hcd *uhci, u32 val, int reg)
{
- if (uhci_has_pci_registers(uhci))
+#ifdef CONFIG_HAS_IOPORT
+ if (uhci_has_pci_registers(uhci)) {
outl(val, uhci->io_addr + reg);
- else if (uhci_is_aspeed(uhci))
+ return;
+ }
+#endif
+ if (uhci_is_aspeed(uhci)) {
writel(val, uhci->regs + uhci_aspeed_reg(reg));
+ return;
+ }
#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
- else if (uhci_big_endian_mmio(uhci))
+ if (uhci_big_endian_mmio(uhci)) {
writel_be(val, uhci->regs + reg);
+ return;
+ }
#endif
- else
- writel(val, uhci->regs + reg);
+ writel(val, uhci->regs + reg);
}
static inline u16 uhci_readw(const struct uhci_hcd *uhci, int reg)
{
+#ifdef CONFIG_HAS_IOPORT
if (uhci_has_pci_registers(uhci))
return inw(uhci->io_addr + reg);