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#include <print.h>
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#include <print.h>
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#include <ddi/device.h>
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#include <ddi/device.h>
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#include <ddi/irq.h>
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#include <ddi/irq.h>
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#include <ipc/irq.h>
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#include <ipc/irq.h>
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/*
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 * For now, we use 0 as INR.
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 * However, on some architectures 0 is the clock interrupt (e.g. amd64 and ia32).
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 * It is therefore desirable to have architecture specific definition of KLOG_VIRT_INR
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 * in the future.
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 */
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#define KLOG_VIRT_INR   0
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/* Order of frame to be allocated for klog communication */
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/* Order of frame to be allocated for klog communication */
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#define KLOG_ORDER  0
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#define KLOG_ORDER  0
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static char *klog;
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static char *klog;
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static int klogsize;
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static int klogsize;
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    devno_t devno = device_assign_devno();
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    devno_t devno = device_assign_devno();
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    sysinfo_set_item_val("klog.faddr", NULL, (unative_t)faddr);
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    sysinfo_set_item_val("klog.faddr", NULL, (unative_t)faddr);
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    sysinfo_set_item_val("klog.pages", NULL, 1 << KLOG_ORDER);
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    sysinfo_set_item_val("klog.pages", NULL, 1 << KLOG_ORDER);
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    sysinfo_set_item_val("klog.devno", NULL, devno);
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    sysinfo_set_item_val("klog.devno", NULL, devno);
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    sysinfo_set_item_val("klog.inr", NULL, VIRT_INR_KLOG);
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    sysinfo_set_item_val("klog.inr", NULL, KLOG_VIRT_INR);
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    irq_initialize(&klog_irq);
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    irq_initialize(&klog_irq);
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    klog_irq.devno = devno;
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    klog_irq.devno = devno;
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    klog_irq.inr = VIRT_INR_KLOG;
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    klog_irq.inr = KLOG_VIRT_INR;
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    klog_irq.claim = klog_claim;
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    klog_irq.claim = klog_claim;
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    irq_register(&klog_irq);
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    irq_register(&klog_irq);
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    klogsize = PAGE_SIZE << KLOG_ORDER;
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    klogsize = PAGE_SIZE << KLOG_ORDER;
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    klogpos = 0;
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    klogpos = 0;