| /arch/sparc/kernel/ |
| D | ldc.c | 172 do { if (lp->cfg.debug & LDC_DEBUG_##TYPE) \
173 printk(KERN_INFO PFX "ID[%lu] " f, lp->id, ## a); \
194 static void ldc_set_state(struct ldc_channel *lp, u8 state) in ldc_set_state() argument
197 state_to_str(lp->state), in ldc_set_state()
200 lp->state = state; in ldc_set_state()
212 static unsigned long rx_advance(struct ldc_channel *lp, unsigned long off) in rx_advance() argument
214 return __advance(off, lp->rx_num_entries); in rx_advance()
217 static unsigned long tx_advance(struct ldc_channel *lp, unsigned long off) in tx_advance() argument
219 return __advance(off, lp->tx_num_entries); in tx_advance()
222 static struct ldc_packet *handshake_get_tx_packet(struct ldc_channel *lp, in handshake_get_tx_packet() argument
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| D | ds.c | 201 struct ldc_channel *lp; member
242 static int __ds_send(struct ldc_channel *lp, void *data, int len) in __ds_send() argument
248 err = ldc_write(lp, data, len); in __ds_send()
257 static int ds_send(struct ldc_channel *lp, void *data, int len) in ds_send() argument
263 err = __ds_send(lp, data, len); in ds_send()
282 struct ldc_channel *lp = dp->lp; in md_update_data() local
303 ds_send(lp, &pkt, sizeof(pkt)); in md_update_data()
321 struct ldc_channel *lp = dp->lp; in domain_shutdown_data() local
342 ds_send(lp, &pkt, sizeof(pkt)); in domain_shutdown_data()
361 struct ldc_channel *lp = dp->lp; in domain_panic_data() local
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| D | viohs.c | 22 err = ldc_write(vio->lp, data, len); in vio_ldc_send()
128 ldc_disconnect(vio->lp); in vio_link_state_change()
169 ldc_disconnect(vio->lp); in process_unknown()
712 struct ldc_channel *lp; in vio_ldc_alloc() local
717 lp = ldc_alloc(vio->vdev->channel_id, &cfg, event_arg); in vio_ldc_alloc()
718 if (IS_ERR(lp)) in vio_ldc_alloc()
719 return PTR_ERR(lp); in vio_ldc_alloc()
721 vio->lp = lp; in vio_ldc_alloc()
729 ldc_free(vio->lp); in vio_ldc_free()
730 vio->lp = NULL; in vio_ldc_free()
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| /arch/xtensa/platforms/iss/ |
| D | network.c | 94 int (*open)(struct iss_net_private *lp);
95 void (*close)(struct iss_net_private *lp);
96 int (*read)(struct iss_net_private *lp, struct sk_buff **skb);
97 int (*write)(struct iss_net_private *lp, struct sk_buff **skb);
99 int (*poll)(struct iss_net_private *lp);
234 static int tuntap_open(struct iss_net_private *lp) in tuntap_open() argument
237 char *dev_name = lp->tp.info.tuntap.dev_name; in tuntap_open()
243 if (!lp->tp.info.tuntap.fixed_config) in tuntap_open()
263 lp->tp.info.tuntap.fd = fd; in tuntap_open()
267 static void tuntap_close(struct iss_net_private *lp) in tuntap_close() argument
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| /arch/sparc/include/asm/ |
| D | ldc.h | 59 extern void ldc_free(struct ldc_channel *lp);
62 extern int ldc_bind(struct ldc_channel *lp, const char *name);
69 extern int ldc_connect(struct ldc_channel *lp);
70 extern int ldc_disconnect(struct ldc_channel *lp);
72 extern int ldc_state(struct ldc_channel *lp);
75 extern int ldc_write(struct ldc_channel *lp, const void *buf,
77 extern int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size);
95 extern int ldc_map_sg(struct ldc_channel *lp,
100 extern int ldc_map_single(struct ldc_channel *lp,
105 extern void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies,
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| D | spinlock_32.h | 82 register arch_rwlock_t *lp asm("g1"); in __arch_read_lock()
83 lp = rw; in __arch_read_lock()
89 : "r" (lp) in __arch_read_lock()
102 register arch_rwlock_t *lp asm("g1"); in __arch_read_unlock()
103 lp = rw; in __arch_read_unlock()
109 : "r" (lp) in __arch_read_unlock()
122 register arch_rwlock_t *lp asm("g1"); in arch_write_lock()
123 lp = rw; in arch_write_lock()
129 : "r" (lp) in arch_write_lock()
131 *(volatile __u32 *)&lp->lock = ~0U; in arch_write_lock()
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| D | spinlock_64.h | 24 #define arch_spin_is_locked(lp) ((lp)->lock != 0) argument
26 #define arch_spin_unlock_wait(lp) \ argument
28 } while((lp)->lock)
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| /arch/um/drivers/ |
| D | net_kern.c | 75 struct uml_net_private *lp = netdev_priv(dev); in uml_net_rx() local
80 skb = dev_alloc_skb(lp->max_packet); in uml_net_rx()
84 (*lp->read)(lp->fd, drop_skb, lp); in uml_net_rx()
90 skb_put(skb, lp->max_packet); in uml_net_rx()
92 pkt_len = (*lp->read)(lp->fd, skb, lp); in uml_net_rx()
96 skb->protocol = (*lp->protocol)(skb); in uml_net_rx()
110 struct uml_net_private *lp = in uml_dev_close() local
112 dev_close(lp->dev); in uml_dev_close()
118 struct uml_net_private *lp = netdev_priv(dev); in uml_net_interrupt() local
124 spin_lock(&lp->lock); in uml_net_interrupt()
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| D | slip_kern.c | 47 static int slip_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in slip_read() argument
50 (struct slip_data *) &lp->user); in slip_read()
53 static int slip_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in slip_write() argument
56 (struct slip_data *) &lp->user); in slip_write()
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| D | slirp_kern.c | 52 static int slirp_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in slirp_read() argument
55 (struct slirp_data *) &lp->user); in slirp_read()
58 static int slirp_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in slirp_write() argument
61 (struct slirp_data *) &lp->user); in slirp_write()
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| D | vde_kern.c | 39 static int vde_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in vde_read() argument
41 struct vde_data *pri = (struct vde_data *) &lp->user; in vde_read()
51 static int vde_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in vde_write() argument
53 struct vde_data *pri = (struct vde_data *) &lp->user; in vde_write()
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| D | daemon_kern.c | 42 static int daemon_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in daemon_read() argument
48 static int daemon_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in daemon_write() argument
51 (struct daemon_data *) &lp->user); in daemon_write()
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| D | pcap_kern.c | 34 static int pcap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in pcap_read() argument
38 (struct pcap_data *) &lp->user); in pcap_read()
41 static int pcap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in pcap_write() argument
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| D | umcast_kern.c | 51 static int umcast_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in umcast_read() argument
57 static int umcast_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in umcast_write() argument
60 (struct umcast_data *) &lp->user); in umcast_write()
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| /arch/s390/include/asm/ |
| D | spinlock.h | 49 static inline void arch_spin_lock(arch_spinlock_t *lp) in arch_spin_lock() argument
53 old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id()); in arch_spin_lock()
56 arch_spin_lock_wait(lp); in arch_spin_lock()
59 static inline void arch_spin_lock_flags(arch_spinlock_t *lp, in arch_spin_lock_flags() argument
64 old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id()); in arch_spin_lock_flags()
67 arch_spin_lock_wait_flags(lp, flags); in arch_spin_lock_flags()
70 static inline int arch_spin_trylock(arch_spinlock_t *lp) in arch_spin_trylock() argument
74 old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id()); in arch_spin_trylock()
77 return arch_spin_trylock_retry(lp); in arch_spin_trylock()
80 static inline void arch_spin_unlock(arch_spinlock_t *lp) in arch_spin_unlock() argument
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| /arch/s390/lib/ |
| D | spinlock.c | 28 void arch_spin_lock_wait(arch_spinlock_t *lp) in arch_spin_lock_wait() argument
35 owner = lp->owner_cpu; in arch_spin_lock_wait()
38 if (arch_spin_is_locked(lp)) in arch_spin_lock_wait()
40 if (_raw_compare_and_swap(&lp->owner_cpu, 0, in arch_spin_lock_wait()
47 owner = lp->owner_cpu; in arch_spin_lock_wait()
50 if (_raw_compare_and_swap(&lp->owner_cpu, 0, cpu) == 0) in arch_spin_lock_wait()
56 void arch_spin_lock_wait_flags(arch_spinlock_t *lp, unsigned long flags) in arch_spin_lock_wait_flags() argument
64 owner = lp->owner_cpu; in arch_spin_lock_wait_flags()
67 if (arch_spin_is_locked(lp)) in arch_spin_lock_wait_flags()
70 if (_raw_compare_and_swap(&lp->owner_cpu, 0, in arch_spin_lock_wait_flags()
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| /arch/powerpc/kernel/ |
| D | paca.c | 65 struct lppaca *lp; in new_lppaca() local
70 lp = extra_lppacas + (cpu - NR_LPPACAS); in new_lppaca()
71 *lp = lppaca[0]; in new_lppaca()
73 return lp; in new_lppaca()
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| /arch/um/os-Linux/drivers/ |
| D | tuntap_kern.c | 38 static int tuntap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in tuntap_read() argument
44 static int tuntap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in tuntap_write() argument
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| D | ethertap_kern.c | 39 static int etap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) in etap_read() argument
53 static int etap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) in etap_write() argument
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| /arch/m68k/platform/68328/ |
| D | head-ram.S | 103 lp: label
105 jmp lp
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| /arch/powerpc/platforms/powermac/ |
| D | bootx_init.c | 283 char *namep, *p, *ep, *lp; in bootx_scan_dt_build_struct() local
302 for (lp = p = namep, ep = namep + l; p < ep; p++) { in bootx_scan_dt_build_struct()
304 lp = namep; in bootx_scan_dt_build_struct()
306 *lp++ = *p; in bootx_scan_dt_build_struct()
308 *lp = 0; in bootx_scan_dt_build_struct()
309 *mem_end = _ALIGN_UP((unsigned long)lp + 1, 4); in bootx_scan_dt_build_struct()
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| /arch/powerpc/include/asm/ |
| D | ppc-opcode.h | 171 #define PPC_TLBIE(lp,a) stringify_in_c(.long PPC_INST_TLBIE | \ argument
172 __PPC_RB(a) | __PPC_RS(lp))
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| /arch/ia64/kernel/ |
| D | kprobes.c | 1021 struct param_bsp_cfm *lp = arg; in ia64_get_bsp_cfm() local
1027 if (ip == lp->ip) { in ia64_get_bsp_cfm()
1028 unw_get_bsp(info, (unsigned long*)&lp->bsp); in ia64_get_bsp_cfm()
1029 unw_get_cfm(info, (unsigned long*)&lp->cfm); in ia64_get_bsp_cfm()
1033 lp->bsp = NULL; in ia64_get_bsp_cfm()
1034 lp->cfm = 0; in ia64_get_bsp_cfm()
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| D | traps.c | 541 ia64_psr(®s)->lp = 1; in ia64_fault()
609 ia64_psr(®s)->lp = 0; in ia64_fault()
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| D | process.c | 180 if (!ia64_psr(&scr->pt)->lp) in do_notify_resume_user()
181 ia64_psr(&scr->pt)->lp = 1; in do_notify_resume_user()
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