forked from luck/tmp_suning_uos_patched
c7754d465b
Hypervisor interfaces need to be negotiated in order to use some API calls reliably. So add a small set of interfaces to request API versions and query current settings. This allows us to fix some bugs in the hypervisor console: 1) If we can negotiate API group CORE of at least major 1 minor 1 we can use con_read and con_write which can improve console performance quite a bit. 2) When we do a console write request, we should hold the spinlock around the whole request, not a byte at a time. What would happen is that it's easy for output from different cpus to get mixed with each other. 3) Use consistent udelay() based polling, udelay(1) each loop with a limit of 1000 polls to handle stuck hypervisor console. Signed-off-by: David S. Miller <davem@davemloft.net>
49 lines
1.5 KiB
Makefile
49 lines
1.5 KiB
Makefile
# $Id: Makefile,v 1.70 2002/02/09 19:49:30 davem Exp $
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# Makefile for the linux kernel.
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#
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EXTRA_AFLAGS := -ansi
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EXTRA_CFLAGS := -Werror
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extra-y := head.o init_task.o vmlinux.lds
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obj-y := process.o setup.o cpu.o idprom.o \
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traps.o devices.o auxio.o una_asm.o \
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irq.o ptrace.o time.o sys_sparc.o signal.o \
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unaligned.o central.o pci.o starfire.o semaphore.o \
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power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \
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visemul.o prom.o of_device.o hvapi.o
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obj-$(CONFIG_STACKTRACE) += stacktrace.o
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obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o pci_iommu.o \
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pci_psycho.o pci_sabre.o pci_schizo.o \
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pci_sun4v.o pci_sun4v_asm.o pci_fire.o
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obj-$(CONFIG_SMP) += smp.o trampoline.o
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obj-$(CONFIG_SPARC32_COMPAT) += sys32.o sys_sparc32.o signal32.o
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obj-$(CONFIG_BINFMT_ELF32) += binfmt_elf32.o
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obj-$(CONFIG_BINFMT_AOUT32) += binfmt_aout32.o
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obj-$(CONFIG_MODULES) += module.o
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obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o
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obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o
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obj-$(CONFIG_KPROBES) += kprobes.o
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obj-$(CONFIG_AUDIT) += audit.o
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obj-$(CONFIG_AUDIT)$(CONFIG_SPARC32_COMPAT) += compat_audit.o
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obj-y += $(obj-yy)
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ifdef CONFIG_SUNOS_EMUL
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obj-y += sys_sunos32.o sunos_ioctl32.o
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else
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ifdef CONFIG_SOLARIS_EMUL
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obj-y += sys_sunos32.o sunos_ioctl32.o
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endif
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endif
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ifneq ($(NEW_GCC),y)
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CMODEL_CFLAG := -mmedlow
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else
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CMODEL_CFLAG := -m64 -mcmodel=medlow
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endif
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head.o: head.S ttable.S itlb_miss.S dtlb_miss.S ktlb.S tsb.S \
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etrap.S rtrap.S winfixup.S entry.S
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