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eb75ae05c6
PPPoE works, PPPoS code is not ported at all. I am using the RP-PPPoE server to do my tests using the following configuration: $ cat /etc/ppp/pppoe-server-options debug login lcp-echo-interval 10 lcp-echo-failure 10 ms-dns 192.168.4.130 ms-dns 192.168.4.231 netmask 255.255.255.0 defaultroute noipdefault usepeerdns $ cat /etc/ppp/allip 192.168.4.1-200 $ pppoe-server -C isp -L 192.168.4.254 -p /etc/ppp/allip -I tap0 Plus the usual auth-lines in /etc/ppp/pap-secrets and /etc/ppp/chap-secrets . And the unix port minimal "echo" project slightly modified to use the "tcpip" API, so with threads, which I am going to commit with NO_SYS as a -Dmacro. It still use some of the linux'ism, such as syslog() and crypt(), I do not want to drop the syslog() supports at the moment, this is pretty useful to debug, and we may just convert the way the syslog() is done to provide a trace feature to our PPP users, as a compile-time option.
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef __SPINLOCK_H__
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#define __SPINLOCK_H__
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "tdb.h"
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#ifdef USE_SPINLOCKS
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#define RWLOCK_BIAS 0x1000UL
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/* OS SPECIFIC */
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#define MAX_BUSY_LOOPS 1000
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#undef USE_SCHED_YIELD
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/* ARCH SPECIFIC */
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/* We should make sure these are padded to a cache line */
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#if defined(SPARC_SPINLOCKS)
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typedef volatile char spinlock_t;
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#elif defined(POWERPC_SPINLOCKS)
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typedef volatile unsigned long spinlock_t;
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#elif defined(INTEL_SPINLOCKS)
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typedef volatile int spinlock_t;
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#elif defined(MIPS_SPINLOCKS)
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typedef volatile unsigned long spinlock_t;
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#else
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#error Need to implement spinlock code in spinlock.h
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#endif
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typedef struct {
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spinlock_t lock;
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volatile int count;
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} tdb_rwlock_t;
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int tdb_spinlock(TDB_CONTEXT *tdb, int list, int rw_type);
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int tdb_spinunlock(TDB_CONTEXT *tdb, int list, int rw_type);
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int tdb_create_rwlocks(int fd, unsigned int hash_size);
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int tdb_clear_spinlocks(TDB_CONTEXT *tdb);
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#define TDB_SPINLOCK_SIZE(hash_size) (((hash_size) + 1) * sizeof(tdb_rwlock_t))
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#else /* !USE_SPINLOCKS */
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#if 0
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#define tdb_create_rwlocks(fd, hash_size) 0
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#define tdb_spinlock(tdb, list, rw_type) (-1)
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#define tdb_spinunlock(tdb, list, rw_type) (-1)
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#else
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int tdb_spinlock(TDB_CONTEXT *tdb, int list, int rw_type);
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int tdb_spinunlock(TDB_CONTEXT *tdb, int list, int rw_type);
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int tdb_create_rwlocks(int fd, unsigned int hash_size);
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#endif
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int tdb_clear_spinlocks(TDB_CONTEXT *tdb);
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#define TDB_SPINLOCK_SIZE(hash_size) 0
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#endif
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#endif
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