On Tue, 06 Jun 2017 02:01:23 PDT (-0700), Arnd Bergmann wrote: > On Sat, Jun 3, 2017 at 1:56 AM, Palmer Dabbelt <pal...@dabbelt.com> wrote: >> On Tue, 23 May 2017 06:35:23 PDT (-0700), Arnd Bergmann wrote: >>>> +IRQCHIP_DECLARE(riscv, "riscv,cpu-intc", riscv_intc_init); >>> If you don't care about LPC/ISA devices, then your PCI_MIN_IO >>> should also be zero instead of 0x1000 >> >> Sorry, but the only Google results for PCI_MIN_IO is this email. There don't >> appear to be any relevant references to PCI_MIN in the kernel >> >> $ git grep PCI_MIN_ >> arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h: >> ((PCI_MAX_LATENCY << 24) | (PCI_MIN_GRANT << 16) | \ >> arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h:#define >> PCI_MIN_GRANT 0x00 >> drivers/ata/pata_hpt366.c: pci_write_config_byte(dev, PCI_MIN_GNT, >> 0x08); >> drivers/ata/pata_hpt37x.c: pci_write_config_byte(dev, PCI_MIN_GNT, >> 0x08); >> drivers/ata/pata_hpt3x2n.c: pci_write_config_byte(dev, PCI_MIN_GNT, >> 0x08); >> drivers/ide/hpt366.c: pci_write_config_byte(dev, PCI_MIN_GNT, 0x08); >> drivers/net/fddi/skfp/h/skfbi.h:#define PCI_MIN_GNT 0x3e /* 8 bit >> Min_Gnt */ >> drivers/net/fddi/skfp/h/skfbi.h:/* PCI_MIN_GNT 8 bit Min_Gnt */ >> include/uapi/linux/pci_regs.h:#define PCI_MIN_GNT 0x3e /* >> 8 bits */ >> >> I'm afraid that I'm not sure what to do here. > > Sorry, I meant PCIBIOS_MIN_IO
OK, fixed.
