/* * This file is subject to the terms and conditions of the GNU General * Public License. See the file "COPYING" in the main directory of this * archive for more details. * * Copyright (C) 2000 - 2001 by Kanoj Sarcar (kanoj@sgi.com) * Copyright (C) 2000 - 2001 by Silicon Graphics, Inc. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define CPU_NONE (cpuid_t)-1 static DECLARE_BITMAP(hub_init_mask, MAX_COMPACT_NODES); nasid_t master_nasid = INVALID_NASID; cnodeid_t nasid_to_compact_node[MAX_NASIDS]; nasid_t compact_to_nasid_node[MAX_COMPACT_NODES]; cnodeid_t cpuid_to_compact_node[MAXCPUS]; EXPORT_SYMBOL(nasid_to_compact_node); struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; EXPORT_SYMBOL_GPL(sn_cpu_info); extern void pcibr_setup(cnodeid_t); extern void xtalk_probe_node(cnodeid_t nid); static void per_hub_init(cnodeid_t cnode) { struct hub_data *hub = hub_data(cnode); nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode); int i; cpumask_set_cpu(smp_processor_id(), &hub->h_cpus); if (test_and_set_bit(cnode, hub_init_mask)) return; /* * Set CRB timeout at 5ms, (< PI timeout of 10ms) */ REMOTE_HUB_S(nasid, IIO_ICTP, 0x800); REMOTE_HUB_S(nasid, IIO_ICTO, 0xff); hub_rtc_init(cnode); xtalk_probe_node(cnode); #ifdef CONFIG_REPLICATE_EXHANDLERS /* * If this is not a headless node initialization, * copy over the caliased exception handlers. */ if (get_compact_nodeid() == cnode) { extern char except_vec2_generic, except_vec3_generic; extern void build_tlb_refill_handler(void); memcpy((void *)(CKSEG0 + 0x100), &except_vec2_generic, 0x80); memcpy((void *)(CKSEG0 + 0x180), &except_vec3_generic, 0x80); build_tlb_refill_handler(); memcpy((void *)(CKSEG0 + 0x100), (void *) CKSEG0, 0x80); memcpy((void *)(CKSEG0 + 0x180), &except_vec3_generic, 0x100); __flush_cache_all(); } #endif /* * Some interrupts are reserved by hardware or by software convention. * Mark these as reserved right away so they won't be used accidentally * later. */ for (i = 0; i <= BASE_PCI_IRQ; i++) { __set_bit(i, hub->irq_alloc_mask); LOCAL_HUB_CLR_INTR(INT_PEND0_BASELVL + i); } __set_bit(IP_PEND0_6_63, hub->irq_alloc_mask); LOCAL_HUB_S(PI_INT_PEND_MOD, IP_PEND0_6_63); for (i = NI_BRDCAST_ERR_A; i <= MSC_PANIC_INTR; i++) { __set_bit(i, hub->irq_alloc_mask); LOCAL_HUB_CLR_INTR(INT_PEND1_BASELVL + i); } } void per_cpu_init(void) { int cpu = smp_processor_id(); int slice = LOCAL_HUB_L(PI_CPU_NUM); cnodeid_t cnode = get_compact_nodeid(); struct hub_data *hub = hub_data(cnode); struct slice_data *si = hub->slice + slice; int i; if (test_and_set_bit(slice, &hub->slice_map)) return; clear_c0_status(ST0_IM); per_hub_init(cnode); for (i = 0; i < LEVELS_PER_SLICE; i++) si->level_to_irq[i] = -1; /* * We use this so we can find the local hub's data as fast as only * possible. */ cpu_data[cpu].data = si; cpu_time_init(); install_ipi(); /* Install our NMI handler if symmon hasn't installed one. */ install_cpu_nmi_handler(cputoslice(cpu)); set_c0_status(SRB_DEV0 | SRB_DEV1); } /* * get_nasid() returns the physical node id number of the caller. */ nasid_t get_nasid(void) { return (nasid_t)((LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_NODEID_MASK) >> NSRI_NODEID_SHFT); } /* * Map the physical node id to a virtual node id (virtual node ids are contiguous). */ cnodeid_t get_compact_nodeid(void) { return NASID_TO_COMPACT_NODEID(get_nasid()); } static inline void ioc3_eth_init(void) { struct ioc3 *ioc3; nasid_t nid; nid = get_nasid(); ioc3 = (struct ioc3 *) KL_CONFIG_CH_CONS_INFO(nid)->memory_base; ioc3->eier = 0; } extern void ip27_reboot_setup(void); void __init plat_mem_setup(void) { hubreg_t p, e, n_mode; nasid_t nid; ip27_reboot_setup(); /* * hub_rtc init and cpu clock intr enabled for later calibrate_delay. */ nid = get_nasid(); printk("IP27: Running on node %d.\n", nid); p = LOCAL_HUB_L(PI_CPU_PRESENT_A) & 1; e = LOCAL_HUB_L(PI_CPU_ENABLE_A) & 1; printk("Node %d has %s primary CPU%s.\n", nid, p ? "a" : "no", e ? ", CPU is running" : ""); p = LOCAL_HUB_L(PI_CPU_PRESENT_B) & 1; e = LOCAL_HUB_L(PI_CPU_ENABLE_B) & 1; printk("Node %d has %s secondary CPU%s.\n", nid, p ? "a" : "no", e ? ", CPU is running" : ""); /* * Try to catch kernel missconfigurations and give user an * indication what option to select. */ n_mode = LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_MORENODES_MASK; printk("Machine is in %c mode.\n", n_mode ? 'N' : 'M'); #ifdef CONFIG_SGI_SN_N_MODE if (!n_mode) panic("Kernel compiled for M mode."); #else if (n_mode) panic("Kernel compiled for N mode."); #endif ioc3_eth_init(); per_cpu_init(); set_io_port_base(IO_BASE); } 5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>5b06e952af482d45f3ade64e77824662e34b7fa2 /arch/parisc/kernel/vmlinux.lds.S parent370ebb0ef6255132373ed35d13e7b1d8d2eb7003 (diff)
usbnet: pegasus: Use net_device_stats from struct net_devicends-private-remove
Instead of using a private copy of struct net_device_stats in struct pegasus, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Cc: Petko Manolov <petkan@nucleusys.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'arch/parisc/kernel/vmlinux.lds.S')