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Revision 834a846eee9588ac672cb504677490c28b597871 authored by Cornelia Huck on 02 May 2018, 12:52:21 UTC, committed by Michael Roth on 21 June 2018, 01:45:02 UTC 
s390-ccw: force diag 308 subcode to unsigned long
 
We currently pass an integer as the subcode parameter. However,
the upper bits of the register containing the subcode need to
be 0, which is not guaranteed unless we explicitly specify the
subcode to be an unsigned long value.

Fixes: d046c51dad3 ("pc-bios/s390-ccw: Get device address via diag 308/6")
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 63d8b5ace31c1e1f3996fe4cd551d6d377594d5a)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
1 parent 0304f75
Raw File
misc.h 
/*
 * Copyright (c) 1995 Danny Gasparovski.
 *
 * Please read the file COPYRIGHT for the
 * terms and conditions of the copyright.
 */

#ifndef MISC_H
#define MISC_H

struct ex_list {
	int ex_pty;			/* Do we want a pty? */
	struct in_addr ex_addr;		/* Server address */
	int ex_fport;                   /* Port to telnet to */
	const char *ex_exec;            /* Command line of what to exec */
	struct ex_list *ex_next;
};

#define EMU_NONE 0x0

/* TCP emulations */
#define EMU_CTL 0x1
#define EMU_FTP 0x2
#define EMU_KSH 0x3
#define EMU_IRC 0x4
#define EMU_REALAUDIO 0x5
#define EMU_RLOGIN 0x6
#define EMU_IDENT 0x7
#define EMU_RSH 0x8

#define EMU_NOCONNECT 0x10	/* Don't connect */

struct tos_t {
    uint16_t lport;
    uint16_t fport;
    uint8_t tos;
    uint8_t emu;
};

struct emu_t {
    uint16_t lport;
    uint16_t fport;
    uint8_t tos;
    uint8_t emu;
    struct emu_t *next;
};

struct slirp_quehead {
    struct slirp_quehead *qh_link;
    struct slirp_quehead *qh_rlink;
};

void slirp_insque(void *, void *);
void slirp_remque(void *);
int add_exec(struct ex_list **, int, char *, struct in_addr, int);
int fork_exec(struct socket *so, const char *ex, int do_pty);

#endif
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