tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/tip/tip.git x86/urgent head: 907cb11da7a725445dccc6c2ca2d428739f6cd71 commit: 080ac61bad4a3307880bb982cec48b225912b362 [6/9] x86/gpu: Add TGL stolen memory support config: i386-defconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-6) 7.4.0 reproduce: git checkout 080ac61bad4a3307880bb982cec48b225912b362 # save the attached .config to linux build tree make ARCH=i386
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <l...@intel.com>
All warnings (new ones prefixed by >>):
arch/x86/kernel/early-quirks.c:552:2: error: implicit declaration of
function 'INTEL_TGL_12_IDS'; did you mean 'INTEL_ICL_11_IDS'?
[-Werror=implicit-function-declaration]
INTEL_TGL_12_IDS(&gen11_early_ops),
^~~~~~~~~~~~~~~~
INTEL_ICL_11_IDS
arch/x86/kernel/early-quirks.c:552:2: error: initializer element is not
constant
arch/x86/kernel/early-quirks.c:552:2: note: (near initialization for
'intel_early_ids[261].vendor')
>> arch/x86/kernel/early-quirks.c:518:67: warning: missing braces around
>> initializer [-Wmissing-braces]
static const struct pci_device_id intel_early_ids[] __initconst = {
^
arch/x86/kernel/early-quirks.c:552:2:
INTEL_TGL_12_IDS(&gen11_early_ops),
{
};
}
cc1: some warnings being treated as errors
vim +518 arch/x86/kernel/early-quirks.c
db0c8d8b031d2b5 arch/x86/kernel/early-quirks.c Paulo Zanoni 2018-05-04
517
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
@518 static const struct pci_device_id intel_early_ids[] __initconst = {
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
519 INTEL_I830_IDS(&i830_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
520 INTEL_I845G_IDS(&i845_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
521 INTEL_I85X_IDS(&i85x_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
522 INTEL_I865G_IDS(&i865_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
523 INTEL_I915G_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
524 INTEL_I915GM_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
525 INTEL_I945G_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
526 INTEL_I945GM_IDS(&gen3_early_ops),
8d9c20e1d1e3833 arch/x86/kernel/early-quirks.c Carlos Santa 2016-08-17
527 INTEL_VLV_IDS(&gen6_early_ops),
86d35d4e7625f7c arch/x86/kernel/early-quirks.c Tvrtko Ursulin 2019-03-26
528 INTEL_PINEVIEW_G_IDS(&gen3_early_ops),
86d35d4e7625f7c arch/x86/kernel/early-quirks.c Tvrtko Ursulin 2019-03-26
529 INTEL_PINEVIEW_M_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
530 INTEL_I965G_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
531 INTEL_G33_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
532 INTEL_I965GM_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
533 INTEL_GM45_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
534 INTEL_G45_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
535 INTEL_IRONLAKE_D_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
536 INTEL_IRONLAKE_M_IDS(&gen3_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
537 INTEL_SNB_D_IDS(&gen6_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
538 INTEL_SNB_M_IDS(&gen6_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
539 INTEL_IVB_M_IDS(&gen6_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
540 INTEL_IVB_D_IDS(&gen6_early_ops),
8d9c20e1d1e3833 arch/x86/kernel/early-quirks.c Carlos Santa 2016-08-17
541 INTEL_HSW_IDS(&gen6_early_ops),
8d9c20e1d1e3833 arch/x86/kernel/early-quirks.c Carlos Santa 2016-08-17
542 INTEL_BDW_IDS(&gen8_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
543 INTEL_CHV_IDS(&chv_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
544 INTEL_SKL_IDS(&gen9_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
545 INTEL_BXT_IDS(&gen9_early_ops),
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
546 INTEL_KBL_IDS(&gen9_early_ops),
33aa69ed8aacd92 arch/x86/kernel/early-quirks.c Lucas De Marchi 2017-12-13
547 INTEL_CFL_IDS(&gen9_early_ops),
bc384c77e3bb3df arch/x86/kernel/early-quirks.c Paulo Zanoni 2017-01-24
548 INTEL_GLK_IDS(&gen9_early_ops),
2e1e9d48939edad arch/x86/kernel/early-quirks.c Paulo Zanoni 2017-07-05
549 INTEL_CNL_IDS(&gen9_early_ops),
db0c8d8b031d2b5 arch/x86/kernel/early-quirks.c Paulo Zanoni 2018-05-04
550 INTEL_ICL_11_IDS(&gen11_early_ops),
d53fef0be4a5f2f arch/x86/kernel/early-quirks.c Rodrigo Vivi 2019-03-15
551 INTEL_EHL_IDS(&gen11_early_ops),
080ac61bad4a330 arch/x86/kernel/early-quirks.c Michel Thierry 2019-07-12
@552 INTEL_TGL_12_IDS(&gen11_early_ops),
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
553 };
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
554
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
555 struct resource intel_graphics_stolen_res __ro_after_init =
DEFINE_RES_MEM(0, 0);
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
556 EXPORT_SYMBOL(intel_graphics_stolen_res);
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
557
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
558 static void __init
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
559 intel_graphics_stolen(int num, int slot, int func,
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
560 const struct intel_early_ops *early_ops)
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
561 {
6f9fa996c9bf3d8 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2017-12-11
562 resource_size_t base, size;
6f9fa996c9bf3d8 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2017-12-11
563 resource_size_t end;
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
564
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
565 size = early_ops->stolen_size(num, slot, func);
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
566 base = early_ops->stolen_base(num, slot, func, size);
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
567
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
568 if (!size || !base)
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
569 return;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
570
01e5d3b42e2047d arch/x86/kernel/early-quirks.c Chris Wilson 2016-05-09
571 end = base + size - 1;
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
572
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
573 intel_graphics_stolen_res.start = base;
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
574 intel_graphics_stolen_res.end = end;
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
575
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
576 printk(KERN_INFO "Reserving Intel graphics memory at %pR\n",
55f56fc46020ea5 arch/x86/kernel/early-quirks.c Matthew Auld 2017-12-11
577 &intel_graphics_stolen_res);
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
578
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
579 /* Mark this space as reserved */
09821ff1d50a1ec arch/x86/kernel/early-quirks.c Ingo Molnar 2017-01-28
580 e820__range_add(base, size, E820_TYPE_RESERVED);
f9748fa04585104 arch/x86/kernel/early-quirks.c Ingo Molnar 2017-01-28
581 e820__update_table(e820_table);
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
582 }
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
583
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
584 static void __init intel_graphics_quirks(int num, int slot, int func)
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
585 {
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
586 const struct intel_early_ops *early_ops;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
587 u16 device;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
588 int i;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
589
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
590 device = read_pci_config_16(num, slot, func, PCI_DEVICE_ID);
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
591
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
592 for (i = 0; i < ARRAY_SIZE(intel_early_ids); i++) {
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
593 kernel_ulong_t driver_data = intel_early_ids[i].driver_data;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
594
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
595 if (intel_early_ids[i].device != device)
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
596 continue;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
597
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
598 early_ops = (typeof(early_ops))driver_data;
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
599
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
600 intel_graphics_stolen(num, slot, func, early_ops);
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
601
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
602 return;
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
603 }
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
604 }
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
605
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
606 static void __init force_disable_hpet(int num, int slot, int func)
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
607 {
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
608 #ifdef CONFIG_HPET_TIMER
3d45ac4b35cbdf9 arch/x86/kernel/early-quirks.c Jan Beulich 2015-10-19
609 boot_hpet_disable = true;
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
610 pr_info("x86/hpet: Will disable the HPET for this platform because
it's not reliable\n");
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
611 #endif
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
612 }
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
613
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
614 #define BCM4331_MMIO_SIZE 16384
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
615 #define BCM4331_PM_CAP 0x40
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
616 #define bcma_aread32(reg) ioread32(mmio + 1 * BCMA_CORE_SIZE + reg)
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
617 #define bcma_awrite32(reg, val) iowrite32(val, mmio + 1 *
BCMA_CORE_SIZE + reg)
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
618
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
619 static void __init apple_airport_reset(int bus, int slot, int func)
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
620 {
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
621 void __iomem *mmio;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
622 u16 pmcsr;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
623 u64 addr;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
624 int i;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
625
630b3aff8a51c90 arch/x86/kernel/early-quirks.c Lukas Wunner 2017-08-01
626 if (!x86_apple_machine)
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
627 return;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
628
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
629 /* Card may have been put into PCI_D3hot by grub quirk */
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
630 pmcsr = read_pci_config_16(bus, slot, func, BCM4331_PM_CAP +
PCI_PM_CTRL);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
631
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
632 if ((pmcsr & PCI_PM_CTRL_STATE_MASK) != PCI_D0) {
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
633 pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
634 write_pci_config_16(bus, slot, func, BCM4331_PM_CAP +
PCI_PM_CTRL, pmcsr);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
635 mdelay(10);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
636
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
637 pmcsr = read_pci_config_16(bus, slot, func, BCM4331_PM_CAP +
PCI_PM_CTRL);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
638 if ((pmcsr & PCI_PM_CTRL_STATE_MASK) != PCI_D0) {
a7a3153a98d5811 arch/x86/kernel/early-quirks.c Joe Perches 2018-05-09
639 pr_err("pci 0000:%02x:%02x.%d: Cannot power up Apple
AirPort card\n",
a7a3153a98d5811 arch/x86/kernel/early-quirks.c Joe Perches 2018-05-09
640 bus, slot, func);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
641 return;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
642 }
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
643 }
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
644
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
645 addr = read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_0);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
646 addr |= (u64)read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_1) <<
32;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
647 addr &= PCI_BASE_ADDRESS_MEM_MASK;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
648
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
649 mmio = early_ioremap(addr, BCM4331_MMIO_SIZE);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
650 if (!mmio) {
a7a3153a98d5811 arch/x86/kernel/early-quirks.c Joe Perches 2018-05-09
651 pr_err("pci 0000:%02x:%02x.%d: Cannot iomap Apple AirPort
card\n",
a7a3153a98d5811 arch/x86/kernel/early-quirks.c Joe Perches 2018-05-09
652 bus, slot, func);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
653 return;
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
654 }
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
655
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
656 pr_info("Resetting Apple AirPort card (left enabled by EFI)\n");
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
657
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
658 for (i = 0; bcma_aread32(BCMA_RESET_ST) && i < 30; i++)
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
659 udelay(10);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
660
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
661 bcma_awrite32(BCMA_RESET_CTL, BCMA_RESET_CTL_RESET);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
662 bcma_aread32(BCMA_RESET_CTL);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
663 udelay(1);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
664
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
665 bcma_awrite32(BCMA_RESET_CTL, 0);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
666 bcma_aread32(BCMA_RESET_CTL);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
667 udelay(10);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
668
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
669 early_iounmap(mmio, BCM4331_MMIO_SIZE);
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
670 }
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
671
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
672 #define QFLAG_APPLY_ONCE 0x1
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
673 #define QFLAG_APPLIED 0x2
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
674 #define QFLAG_DONE (QFLAG_APPLY_ONCE|QFLAG_APPLIED)
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
675 struct chipset {
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
676 u32 vendor;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
677 u32 device;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
678 u32 class;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
679 u32 class_mask;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
680 u32 flags;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
681 void (*f)(int num, int slot, int func);
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
682 };
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
683
c993c7355df5528 arch/x86_64/kernel/early-quirks.c Andrew Morton 2007-04-08
684 static struct chipset early_qrk[] __initdata = {
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
685 { PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
686 PCI_CLASS_BRIDGE_PCI, PCI_ANY_ID, QFLAG_APPLY_ONCE, nvidia_bugs },
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
687 { PCI_VENDOR_ID_VIA, PCI_ANY_ID,
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
688 PCI_CLASS_BRIDGE_PCI, PCI_ANY_ID, QFLAG_APPLY_ONCE, via_bugs },
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
689 { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB,
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
690 PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, fix_hypertransport_config },
33fb0e4eb53f16a arch/x86/kernel/early-quirks.c Andreas Herrmann 2008-10-07
691 { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS,
33fb0e4eb53f16a arch/x86/kernel/early-quirks.c Andreas Herrmann 2008-10-07
692 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs },
26adcfbf00e0726 arch/x86/kernel/early-quirks.c Andreas Herrmann 2008-10-14
693 { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
26adcfbf00e0726 arch/x86/kernel/early-quirks.c Andreas Herrmann 2008-10-14
694 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
03bbcb2e7e29283 arch/x86/kernel/early-quirks.c Neil Horman 2013-04-16
695 { PCI_VENDOR_ID_INTEL, 0x3403, PCI_CLASS_BRIDGE_HOST,
03bbcb2e7e29283 arch/x86/kernel/early-quirks.c Neil Horman 2013-04-16
696 PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
803075dba31c17a arch/x86/kernel/early-quirks.c Neil Horman 2013-07-17
697 { PCI_VENDOR_ID_INTEL, 0x3405, PCI_CLASS_BRIDGE_HOST,
803075dba31c17a arch/x86/kernel/early-quirks.c Neil Horman 2013-07-17
698 PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
03bbcb2e7e29283 arch/x86/kernel/early-quirks.c Neil Horman 2013-04-16
699 { PCI_VENDOR_ID_INTEL, 0x3406, PCI_CLASS_BRIDGE_HOST,
03bbcb2e7e29283 arch/x86/kernel/early-quirks.c Neil Horman 2013-04-16
700 PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
814c5f1f52a4beb arch/x86/kernel/early-quirks.c Jesse Barnes 2013-07-26
701 { PCI_VENDOR_ID_INTEL, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA, PCI_ANY_ID,
ee0629cfd3c16c7 arch/x86/kernel/early-quirks.c Joonas Lahtinen 2016-04-22
702 QFLAG_APPLY_ONCE, intel_graphics_quirks },
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
703 /*
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
704 * HPET on the current version of the Baytrail platform has accuracy
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
705 * problems: it will halt in deep idle state - so we disable it.
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
706 *
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
707 * More details can be found in section 18.10.1.3 of the datasheet:
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
708 *
b58d930750135d6 arch/x86/kernel/early-quirks.c Feng Tang 2015-06-15
709 *
http://www.intel.com/content/dam/www/public/us/en/documents/datasheets/atom-z8000-datasheet-vol-1.pdf
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
710 */
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
711 { PCI_VENDOR_ID_INTEL, 0x0f00,
62187910b0fc7a7 arch/x86/kernel/early-quirks.c Feng Tang 2014-04-24
712 PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, force_disable_hpet},
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
713 { PCI_VENDOR_ID_BROADCOM, 0x4331,
abb2bafd295fe96 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
714 PCI_CLASS_NETWORK_OTHER, PCI_ANY_ID, 0, apple_airport_reset},
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
715 {}
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
716 };
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
717
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
718 static void __init early_pci_scan_bus(int bus);
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
719
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
720 /**
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
721 * check_dev_quirk - apply early quirks to a given PCI device
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
722 * @num: bus number
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
723 * @slot: slot number
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
724 * @func: PCI function
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
725 *
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
726 * Check the vendor & device ID against the early quirks table.
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
727 *
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
728 * If the device is single function, let early_pci_scan_bus() know so we
don't
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
729 * poke at this device again.
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
730 */
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
731 static int __init check_dev_quirk(int num, int slot, int func)
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
732 {
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
733 u16 class;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
734 u16 vendor;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
735 u16 device;
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
736 u8 type;
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
737 u8 sec;
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
738 int i;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
739
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
740 class = read_pci_config_16(num, slot, func, PCI_CLASS_DEVICE);
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
741
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
742 if (class == 0xffff)
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
743 return -1; /* no class, treat as single function */
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
744
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
745 vendor = read_pci_config_16(num, slot, func, PCI_VENDOR_ID);
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
746
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
747 device = read_pci_config_16(num, slot, func, PCI_DEVICE_ID);
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
748
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
749 for (i = 0; early_qrk[i].f != NULL; i++) {
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
750 if (((early_qrk[i].vendor == PCI_ANY_ID) ||
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
751 (early_qrk[i].vendor == vendor)) &&
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
752 ((early_qrk[i].device == PCI_ANY_ID) ||
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
753 (early_qrk[i].device == device)) &&
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
754 (!((early_qrk[i].class ^ class) &
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
755 early_qrk[i].class_mask))) {
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
756 if ((early_qrk[i].flags &
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
757 QFLAG_DONE) != QFLAG_DONE)
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
758 early_qrk[i].f(num, slot, func);
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
759 early_qrk[i].flags |= QFLAG_APPLIED;
c6b48324325ffb6 arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
760 }
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
761 }
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
762
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
763 type = read_pci_config_byte(num, slot, func,
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
764 PCI_HEADER_TYPE);
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
765
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
766 if ((type & 0x7f) == PCI_HEADER_TYPE_BRIDGE) {
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
767 sec = read_pci_config_byte(num, slot, func, PCI_SECONDARY_BUS);
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
768 if (sec > num)
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
769 early_pci_scan_bus(sec);
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
770 }
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
771
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
772 if (!(type & 0x80))
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
773 return -1;
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
774
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
775 return 0;
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
776 }
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
777
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
778 static void __init early_pci_scan_bus(int bus)
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
779 {
8659c406ade32f4 arch/x86/kernel/early-quirks.c Andi Kleen 2009-01-09
780 int slot, func;
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
781
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
782 /* Poor man's PCI discovery */
7bcbc78dea92fdf arch/x86/kernel/early-quirks.c Neil Horman 2008-01-30
783 for (slot = 0; slot < 32; slot++)
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
784 for (func = 0; func < 8; func++) {
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
785 /* Only probe function 0 on single fn devices */
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
786 if (check_dev_quirk(bus, slot, func))
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
787 break;
15650a2f644a2f1 arch/x86/kernel/early-quirks.c Jesse Barnes 2008-06-16
788 }
dfa4698c50bf85b arch/x86_64/kernel/early-quirks.c Andi Kleen 2006-09-26
789 }
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
790
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
791 void __init early_quirks(void)
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
792 {
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
793 if (!early_pci_allowed())
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
794 return;
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
795
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
796 early_pci_scan_bus(0);
850c321027c2e31 arch/x86/kernel/early-quirks.c Lukas Wunner 2016-06-12
797 }
:::::: The code at line 518 was first introduced by commit
:::::: ee0629cfd3c16c716801c84e939ff5db5e23f54d drm/i915: Function per early
graphics quirk
:::::: TO: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
:::::: CC: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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