4474ef055c
Rework set_dabr to take a DABRX value as well. Both the pseries and PS3 hypervisors do some checks on the DABRX values that are passed in the hcall. This patch stops bogus values from being passed to hypervisor. Also, in the case where we are clearing the breakpoint, where DABR and DABRX are zero, we modify the DABRX value to make it valid so that the hcall won't fail. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/*
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* Guest OS Interfaces.
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*
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* (C) Copyright 2006 TOSHIBA CORPORATION
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _CELLEB_BEAT_H
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#define _CELLEB_BEAT_H
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int64_t beat_get_term_char(uint64_t, uint64_t *, uint64_t *, uint64_t *);
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int64_t beat_put_term_char(uint64_t, uint64_t, uint64_t, uint64_t);
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int64_t beat_repository_encode(int, const char *, uint64_t[4]);
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void beat_restart(char *);
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void beat_power_off(void);
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void beat_halt(void);
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int beat_set_rtc_time(struct rtc_time *);
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void beat_get_rtc_time(struct rtc_time *);
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ssize_t beat_nvram_get_size(void);
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ssize_t beat_nvram_read(char *, size_t, loff_t *);
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ssize_t beat_nvram_write(char *, size_t, loff_t *);
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int beat_set_xdabr(unsigned long, unsigned long);
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void beat_power_save(void);
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void beat_kexec_cpu_down(int, int);
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#endif /* _CELLEB_BEAT_H */
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