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Message-ID: <202506060742.XR3HcxWA-lkp@intel.com>
Date: Fri, 6 Jun 2025 07:02:44 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Johannes Berg <johannes.berg@...el.com>
Subject: include/asm-generic/io.h:542:14: error: call to '_inb' declared with
attribute error: inb()) requires CONFIG_HAS_IOPORT
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e271ed52b344ac02d4581286961d0c40acc54c03
commit: b8c9c3b822fe8e033b9802516f6466099d915488 um: stop using PCI port I/O
date: 4 days ago
config: um-randconfig-001-20250606 (https://download.01.org/0day-ci/archive/20250606/202506060742.XR3HcxWA-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250606/202506060742.XR3HcxWA-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506060742.XR3HcxWA-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/char/sonypi.c: In function 'sonypi_call1':
drivers/char/sonypi.c:638:12: warning: variable 'v1' set but not used [-Wunused-but-set-variable]
638 | u8 v1, v2;
| ^~
In file included from arch/um/include/asm/io.h:24,
from include/linux/io.h:12,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/um/include/asm/hardirq.h:5,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/pci.h:38,
from drivers/char/sonypi.c:27:
In function 'inb_p',
inlined from 'sonypi_irq' at drivers/char/sonypi.c:830:7:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_irq' at drivers/char/sonypi.c:831:7:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_call1.isra' at drivers/char/sonypi.c:640:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
drivers/char/sonypi.c: In function 'sonypi_call1.isra':
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
drivers/char/sonypi.c:641:9: note: in expansion of macro 'outb'
641 | outb(dev, sonypi_device.ioport2);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_call1.isra' at drivers/char/sonypi.c:642:7:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_call1.isra' at drivers/char/sonypi.c:643:7:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_call2' at drivers/char/sonypi.c:651:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
drivers/char/sonypi.c: In function 'sonypi_call2':
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
drivers/char/sonypi.c:652:9: note: in expansion of macro 'outb'
652 | outb(dev, sonypi_device.ioport2);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_call2' at drivers/char/sonypi.c:653:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
drivers/char/sonypi.c: In function 'sonypi_call2':
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
drivers/char/sonypi.c:654:9: note: in expansion of macro 'outb'
654 | outb(fn, sonypi_device.ioport1);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_call2' at drivers/char/sonypi.c:655:7:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:533:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'outb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:534:2:
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
| ^
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
include/asm-generic/io.h:694:9: note: in expansion of macro 'outb'
694 | outb(value, addr);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:535:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'outb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:536:2:
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
| ^
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
include/asm-generic/io.h:694:9: note: in expansion of macro 'outb'
694 | outb(value, addr);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:537:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_ec_read' at drivers/char/sonypi.c:538:11:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:517:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'outb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:518:2:
>> include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
| ^
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
include/asm-generic/io.h:694:9: note: in expansion of macro 'outb'
694 | outb(value, addr);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:519:2:
>> include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'outb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:520:2:
include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
| ^
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
include/asm-generic/io.h:694:9: note: in expansion of macro 'outb'
694 | outb(value, addr);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:521:2:
include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'outb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:522:2:
include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
| ^
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
include/asm-generic/io.h:694:9: note: in expansion of macro 'outb'
694 | outb(value, addr);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_ec_write' at drivers/char/sonypi.c:523:2:
include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'inb_p',
inlined from 'sonypi_call3' at drivers/char/sonypi.c:663:2,
inlined from 'sonypi_set' at drivers/char/sonypi.c:693:2:
include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'sonypi_call3',
inlined from 'sonypi_set' at drivers/char/sonypi.c:693:2:
include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
drivers/char/sonypi.c:664:9: note: in expansion of macro 'outb'
664 | outb(dev, sonypi_device.ioport2);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_call3' at drivers/char/sonypi.c:665:2,
inlined from 'sonypi_set' at drivers/char/sonypi.c:693:2:
include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
542 | #define _inb _inb
| ^
include/asm-generic/io.h:643:13: note: in expansion of macro '_inb'
643 | #define inb _inb
| ^~~~
include/asm-generic/io.h:670:16: note: in expansion of macro 'inb'
670 | return inb(addr);
| ^~~
In function 'sonypi_call3',
inlined from 'sonypi_set' at drivers/char/sonypi.c:693:2:
include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT
596 | #define _outb _outb
include/asm-generic/io.h:655:14: note: in expansion of macro '_outb'
655 | #define outb _outb
| ^~~~~
drivers/char/sonypi.c:666:9: note: in expansion of macro 'outb'
666 | outb(fn, sonypi_device.ioport1);
| ^~~~
In function 'inb_p',
inlined from 'sonypi_call3' at drivers/char/sonypi.c:667:2,
inlined from 'sonypi_set' at drivers/char/sonypi.c:693:2:
include/asm-generic/io.h:542:14: error: call to '_inb' declared with attribute error: inb()) requires CONFIG_HAS_IOPORT
..
vim +/_inb +542 include/asm-generic/io.h
3f7e212df82ca0 Arnd Bergmann 2009-05-13 534
9216efafc52ff9 Thierry Reding 2014-10-01 535 /*
9216efafc52ff9 Thierry Reding 2014-10-01 536 * {in,out}{b,w,l}() access little endian I/O. {in,out}{b,w,l}_p() can be
9216efafc52ff9 Thierry Reding 2014-10-01 537 * implemented on hardware that needs an additional delay for I/O accesses to
9216efafc52ff9 Thierry Reding 2014-10-01 538 * take effect.
9216efafc52ff9 Thierry Reding 2014-10-01 539 */
9216efafc52ff9 Thierry Reding 2014-10-01 540
f009c89df79abe John Garry 2020-03-28 541 #if !defined(inb) && !defined(_inb)
f009c89df79abe John Garry 2020-03-28 @542 #define _inb _inb
6f043e75744596 Niklas Schnelle 2024-10-24 543 #ifdef CONFIG_HAS_IOPORT
214ba3584b2e2c Stafford Horne 2020-07-26 544 static inline u8 _inb(unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 545 {
87fe2d543f8173 Sinan Kaya 2018-04-05 546 u8 val;
87fe2d543f8173 Sinan Kaya 2018-04-05 547
87fe2d543f8173 Sinan Kaya 2018-04-05 548 __io_pbr();
87fe2d543f8173 Sinan Kaya 2018-04-05 549 val = __raw_readb(PCI_IOBASE + addr);
abbbbc83a210e9 Will Deacon 2019-02-22 550 __io_par(val);
87fe2d543f8173 Sinan Kaya 2018-04-05 551 return val;
9216efafc52ff9 Thierry Reding 2014-10-01 552 }
6f043e75744596 Niklas Schnelle 2024-10-24 553 #else
6f043e75744596 Niklas Schnelle 2024-10-24 554 u8 _inb(unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 555 __compiletime_error("inb()) requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 556 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 557 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 558
f009c89df79abe John Garry 2020-03-28 559 #if !defined(inw) && !defined(_inw)
f009c89df79abe John Garry 2020-03-28 560 #define _inw _inw
6f043e75744596 Niklas Schnelle 2024-10-24 561 #ifdef CONFIG_HAS_IOPORT
f009c89df79abe John Garry 2020-03-28 562 static inline u16 _inw(unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 563 {
87fe2d543f8173 Sinan Kaya 2018-04-05 564 u16 val;
87fe2d543f8173 Sinan Kaya 2018-04-05 565
87fe2d543f8173 Sinan Kaya 2018-04-05 566 __io_pbr();
c1d55d50139bea Stafford Horne 2020-07-29 567 val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
abbbbc83a210e9 Will Deacon 2019-02-22 568 __io_par(val);
87fe2d543f8173 Sinan Kaya 2018-04-05 569 return val;
9216efafc52ff9 Thierry Reding 2014-10-01 570 }
6f043e75744596 Niklas Schnelle 2024-10-24 571 #else
6f043e75744596 Niklas Schnelle 2024-10-24 572 u16 _inw(unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 573 __compiletime_error("inw() requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 574 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 575 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 576
f009c89df79abe John Garry 2020-03-28 577 #if !defined(inl) && !defined(_inl)
f009c89df79abe John Garry 2020-03-28 @578 #define _inl _inl
6f043e75744596 Niklas Schnelle 2024-10-24 579 #ifdef CONFIG_HAS_IOPORT
214ba3584b2e2c Stafford Horne 2020-07-26 580 static inline u32 _inl(unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 581 {
87fe2d543f8173 Sinan Kaya 2018-04-05 582 u32 val;
87fe2d543f8173 Sinan Kaya 2018-04-05 583
87fe2d543f8173 Sinan Kaya 2018-04-05 584 __io_pbr();
c1d55d50139bea Stafford Horne 2020-07-29 585 val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
abbbbc83a210e9 Will Deacon 2019-02-22 586 __io_par(val);
87fe2d543f8173 Sinan Kaya 2018-04-05 587 return val;
9216efafc52ff9 Thierry Reding 2014-10-01 588 }
6f043e75744596 Niklas Schnelle 2024-10-24 589 #else
6f043e75744596 Niklas Schnelle 2024-10-24 590 u32 _inl(unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 591 __compiletime_error("inl() requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 592 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 593 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 594
f009c89df79abe John Garry 2020-03-28 595 #if !defined(outb) && !defined(_outb)
f009c89df79abe John Garry 2020-03-28 @596 #define _outb _outb
6f043e75744596 Niklas Schnelle 2024-10-24 597 #ifdef CONFIG_HAS_IOPORT
f009c89df79abe John Garry 2020-03-28 598 static inline void _outb(u8 value, unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 599 {
a7851aa54c0cdd Sinan Kaya 2018-04-05 600 __io_pbw();
a7851aa54c0cdd Sinan Kaya 2018-04-05 601 __raw_writeb(value, PCI_IOBASE + addr);
a7851aa54c0cdd Sinan Kaya 2018-04-05 602 __io_paw();
9216efafc52ff9 Thierry Reding 2014-10-01 603 }
6f043e75744596 Niklas Schnelle 2024-10-24 604 #else
6f043e75744596 Niklas Schnelle 2024-10-24 605 void _outb(u8 value, unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 606 __compiletime_error("outb() requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 607 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 608 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 609
f009c89df79abe John Garry 2020-03-28 610 #if !defined(outw) && !defined(_outw)
f009c89df79abe John Garry 2020-03-28 611 #define _outw _outw
6f043e75744596 Niklas Schnelle 2024-10-24 612 #ifdef CONFIG_HAS_IOPORT
f009c89df79abe John Garry 2020-03-28 613 static inline void _outw(u16 value, unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 614 {
a7851aa54c0cdd Sinan Kaya 2018-04-05 615 __io_pbw();
c1d55d50139bea Stafford Horne 2020-07-29 616 __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
a7851aa54c0cdd Sinan Kaya 2018-04-05 617 __io_paw();
9216efafc52ff9 Thierry Reding 2014-10-01 618 }
6f043e75744596 Niklas Schnelle 2024-10-24 619 #else
6f043e75744596 Niklas Schnelle 2024-10-24 620 void _outw(u16 value, unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 621 __compiletime_error("outw() requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 622 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 623 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 624
f009c89df79abe John Garry 2020-03-28 625 #if !defined(outl) && !defined(_outl)
f009c89df79abe John Garry 2020-03-28 @626 #define _outl _outl
6f043e75744596 Niklas Schnelle 2024-10-24 627 #ifdef CONFIG_HAS_IOPORT
f009c89df79abe John Garry 2020-03-28 628 static inline void _outl(u32 value, unsigned long addr)
9216efafc52ff9 Thierry Reding 2014-10-01 629 {
a7851aa54c0cdd Sinan Kaya 2018-04-05 630 __io_pbw();
c1d55d50139bea Stafford Horne 2020-07-29 631 __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
a7851aa54c0cdd Sinan Kaya 2018-04-05 632 __io_paw();
9216efafc52ff9 Thierry Reding 2014-10-01 633 }
6f043e75744596 Niklas Schnelle 2024-10-24 634 #else
6f043e75744596 Niklas Schnelle 2024-10-24 635 void _outl(u32 value, unsigned long addr)
6f043e75744596 Niklas Schnelle 2024-10-24 636 __compiletime_error("outl() requires CONFIG_HAS_IOPORT");
6f043e75744596 Niklas Schnelle 2024-10-24 637 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 638 #endif
9216efafc52ff9 Thierry Reding 2014-10-01 639
:::::: The code at line 542 was first introduced by commit
:::::: f009c89df79abea5f5244b8135a205f7d4352f86 io: Provide _inX() and _outX()
:::::: TO: John Garry <john.garry@...wei.com>
:::::: CC: Wei Xu <xuwei5@...ilicon.com>
--
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