From owner-svn-src-all@FreeBSD.ORG Sat Feb 20 23:24:20 2010 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 10A1A1065672; Sat, 20 Feb 2010 23:24:20 +0000 (UTC) (envelope-from marius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id F2D7E8FC12; Sat, 20 Feb 2010 23:24:19 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o1KNOJgY049182; Sat, 20 Feb 2010 23:24:19 GMT (envelope-from marius@svn.freebsd.org) Received: (from marius@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id o1KNOJYf049161; Sat, 20 Feb 2010 23:24:19 GMT (envelope-from marius@svn.freebsd.org) Message-Id: <201002202324.o1KNOJYf049161@svn.freebsd.org> From: Marius Strobl Date: Sat, 20 Feb 2010 23:24:19 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r204152 - in head/sys: boot/sparc64/loader sparc64/include sparc64/sparc64 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Feb 2010 23:24:20 -0000 Author: marius Date: Sat Feb 20 23:24:19 2010 New Revision: 204152 URL: http://svn.freebsd.org/changeset/base/204152 Log: Some machines can not only consist of CPUs running at different speeds but also of different types, f.e. Sun Fire V890 can be equipped with a mix of UltraSPARC IV and IV+ CPUs, requiring different MMU initialization and different workarounds for model specific errata. Therefore move the CPU implementation number from a global variable to the per-CPU data. Functions which are called before the latter is available are passed the implementation number as a parameter now. Modified: head/sys/boot/sparc64/loader/main.c head/sys/sparc64/include/cache.h head/sys/sparc64/include/cpu.h head/sys/sparc64/include/md_var.h head/sys/sparc64/include/pcpu.h head/sys/sparc64/include/pmap.h head/sys/sparc64/include/smp.h head/sys/sparc64/include/ver.h head/sys/sparc64/sparc64/cache.c head/sys/sparc64/sparc64/cheetah.c head/sys/sparc64/sparc64/identcpu.c head/sys/sparc64/sparc64/iommu.c head/sys/sparc64/sparc64/machdep.c head/sys/sparc64/sparc64/mp_locore.S head/sys/sparc64/sparc64/mp_machdep.c head/sys/sparc64/sparc64/nexus.c head/sys/sparc64/sparc64/pmap.c head/sys/sparc64/sparc64/spitfire.c head/sys/sparc64/sparc64/tick.c head/sys/sparc64/sparc64/trap.c Modified: head/sys/boot/sparc64/loader/main.c ============================================================================== --- head/sys/boot/sparc64/loader/main.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/boot/sparc64/loader/main.c Sat Feb 20 23:24:19 2010 (r204152) @@ -137,7 +137,7 @@ struct tlb_entry *dtlb_store; struct tlb_entry *itlb_store; u_int dtlb_slot; u_int itlb_slot; -int cpu_impl; +static int cpu_impl; static u_int dtlb_slot_max; static u_int itlb_slot_max; Modified: head/sys/sparc64/include/cache.h ============================================================================== --- head/sys/sparc64/include/cache.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/cache.h Sat Feb 20 23:24:19 2010 (r204152) @@ -91,7 +91,7 @@ struct cacheinfo { struct pcpu; -typedef void cache_enable_t(void); +typedef void cache_enable_t(u_int cpu_impl); typedef void cache_flush_t(void); typedef void dcache_page_inval_t(vm_paddr_t pa); typedef void icache_page_inval_t(vm_paddr_t pa); Modified: head/sys/sparc64/include/cpu.h ============================================================================== --- head/sys/sparc64/include/cpu.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/cpu.h Sat Feb 20 23:24:19 2010 (r204152) @@ -52,7 +52,7 @@ extern char btext[]; extern char etext[]; -void cheetah_init(void); +void cheetah_init(u_int cpu_impl); void cpu_halt(void); void cpu_reset(void); void fork_trampoline(void); Modified: head/sys/sparc64/include/md_var.h ============================================================================== --- head/sys/sparc64/include/md_var.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/md_var.h Sat Feb 20 23:24:19 2010 (r204152) @@ -47,8 +47,8 @@ extern vm_paddr_t kstack0_phys; struct pcpu; struct md_utrap; -const char *cpu_cpuid_prop(void); -uint32_t cpu_get_mid(void); +const char *cpu_cpuid_prop(u_int cpu_impl); +uint32_t cpu_get_mid(u_int cpu_impl); void cpu_identify(u_long vers, u_int clock, u_int id); void cpu_setregs(struct pcpu *pc); int is_physical_memory(vm_paddr_t addr); Modified: head/sys/sparc64/include/pcpu.h ============================================================================== --- head/sys/sparc64/include/pcpu.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/pcpu.h Sat Feb 20 23:24:19 2010 (r204152) @@ -54,6 +54,7 @@ struct pmap; u_long pc_tickref; \ u_long pc_tickadj; \ u_int pc_clock; \ + u_int pc_impl; \ u_int pc_mid; \ u_int pc_node; \ u_int pc_tlb_ctx; \ Modified: head/sys/sparc64/include/pmap.h ============================================================================== --- head/sys/sparc64/include/pmap.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/pmap.h Sat Feb 20 23:24:19 2010 (r204152) @@ -80,7 +80,7 @@ struct pmap { #define pmap_page_get_memattr(m) VM_MEMATTR_DEFAULT #define pmap_page_set_memattr(m, ma) (void)0 -void pmap_bootstrap(void); +void pmap_bootstrap(u_int cpu_impl); vm_paddr_t pmap_kextract(vm_offset_t va); void pmap_kenter(vm_offset_t va, vm_page_t m); void pmap_kremove(vm_offset_t); Modified: head/sys/sparc64/include/smp.h ============================================================================== --- head/sys/sparc64/include/smp.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/smp.h Sat Feb 20 23:24:19 2010 (r204152) @@ -94,7 +94,7 @@ void cpu_mp_shutdown(void); typedef void cpu_ipi_selected_t(u_int, u_long, u_long, u_long); extern cpu_ipi_selected_t *cpu_ipi_selected; -void mp_init(void); +void mp_init(u_int cpu_impl); extern struct mtx ipi_mtx; extern struct ipi_cache_args ipi_cache_args; Modified: head/sys/sparc64/include/ver.h ============================================================================== --- head/sys/sparc64/include/ver.h Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/include/ver.h Sat Feb 20 23:24:19 2010 (r204152) @@ -43,24 +43,28 @@ #ifndef LOCORE -#define VER_MANUF_MASK (((1L<> VER_MANUF_SHIFT) -#define VER_IMPL(ver) \ +#define VER_IMPL(ver) \ (((ver) & VER_IMPL_MASK) >> VER_IMPL_SHIFT) -#define VER_MASK(ver) \ +#define VER_MASK(ver) \ (((ver) & VER_MASK_MASK) >> VER_MASK_SHIFT) -#define VER_MAXTL(ver) \ +#define VER_MAXTL(ver) \ (((ver) & VER_MAXTL_MASK) >> VER_MAXTL_SHIFT) -#define VER_MAXWIN(ver) \ +#define VER_MAXWIN(ver) \ (((ver) & VER_MAXWIN_MASK) >> VER_MAXWIN_SHIFT) -extern int cpu_impl; extern char sparc64_model[]; #endif /* !LOCORE */ Modified: head/sys/sparc64/sparc64/cache.c ============================================================================== --- head/sys/sparc64/sparc64/cache.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/cache.c Sat Feb 20 23:24:19 2010 (r204152) @@ -130,7 +130,7 @@ cache_init(struct pcpu *pcpu) if ((set & ~(1UL << (ffs(set) - 1))) != 0) panic("cache_init: E$ set size not a power of 2"); - if (cpu_impl >= CPU_IMPL_ULTRASPARCIII) { + if (pcpu->pc_impl >= CPU_IMPL_ULTRASPARCIII) { cache_enable = cheetah_cache_enable; cache_flush = cheetah_cache_flush; dcache_page_inval = cheetah_dcache_page_inval; Modified: head/sys/sparc64/sparc64/cheetah.c ============================================================================== --- head/sys/sparc64/sparc64/cheetah.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/cheetah.c Sat Feb 20 23:24:19 2010 (r204152) @@ -58,7 +58,7 @@ __FBSDID("$FreeBSD$"); * CPU-specific initialization */ void -cheetah_init(void) +cheetah_init(u_int cpu_impl) { register_t s; @@ -119,7 +119,7 @@ cheetah_init(void) * Enable level 1 caches. */ void -cheetah_cache_enable(void) +cheetah_cache_enable(u_int cpu_impl) { u_long lsu; Modified: head/sys/sparc64/sparc64/identcpu.c ============================================================================== --- head/sys/sparc64/sparc64/identcpu.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/identcpu.c Sat Feb 20 23:24:19 2010 (r204152) @@ -15,7 +15,6 @@ __FBSDID("$FreeBSD$"); #include #include -#include #include #include @@ -34,8 +33,6 @@ static u_int cpu_freq; SYSCTL_UINT(_hw_freq, OID_AUTO, cpu, CTLFLAG_RD, &cpu_freq, 0, "CPU clock frequency"); -int cpu_impl; - void cpu_identify(u_long vers, u_int freq, u_int id) { Modified: head/sys/sparc64/sparc64/iommu.c ============================================================================== --- head/sys/sparc64/sparc64/iommu.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/iommu.c Sat Feb 20 23:24:19 2010 (r204152) @@ -130,6 +130,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -377,7 +378,7 @@ iommu_init(const char *name, struct iomm printf("%s: PROM IOTSB size: %d (%d entries)\n", name, obptsbsize, obptsbentries); if ((is->is_flags & IOMMU_PRESERVE_PROM) != 0 && - !(cpu_impl == CPU_IMPL_ULTRASPARCIIi && obptsbsize == 7)) { + !(PCPU_GET(impl) == CPU_IMPL_ULTRASPARCIIi && obptsbsize == 7)) { if (obptsbentries > tsbentries) panic("%s: PROM IOTSB entries exceed kernel", __func__); Modified: head/sys/sparc64/sparc64/machdep.c ============================================================================== --- head/sys/sparc64/sparc64/machdep.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/machdep.c Sat Feb 20 23:24:19 2010 (r204152) @@ -146,7 +146,7 @@ static int cpu_use_vis = 1; cpu_block_copy_t *cpu_block_copy; cpu_block_zero_t *cpu_block_zero; -static phandle_t find_bsp(phandle_t node, uint32_t bspid); +static phandle_t find_bsp(phandle_t node, uint32_t bspid, u_int cpu_impl); void sparc64_init(caddr_t mdp, u_long o1, u_long o2, u_long o3, ofw_vec_t *vec); static void sparc64_shutdown_final(void *dummy, int howto); @@ -241,7 +241,7 @@ spinlock_exit(void) } static phandle_t -find_bsp(phandle_t node, uint32_t bspid) +find_bsp(phandle_t node, uint32_t bspid, u_int cpu_impl) { char type[sizeof("cpu")]; phandle_t child; @@ -250,7 +250,7 @@ find_bsp(phandle_t node, uint32_t bspid) for (; node != 0; node = OF_peer(node)) { child = OF_child(node); if (child > 0) { - child = find_bsp(child, bspid); + child = find_bsp(child, bspid, cpu_impl); if (child > 0) return (child); } else { @@ -259,7 +259,7 @@ find_bsp(phandle_t node, uint32_t bspid) continue; if (strcmp(type, "cpu") != 0) continue; - if (OF_getprop(node, cpu_cpuid_prop(), &cpuid, + if (OF_getprop(node, cpu_cpuid_prop(cpu_impl), &cpuid, sizeof(cpuid)) <= 0) continue; if (cpuid == bspid) @@ -270,7 +270,7 @@ find_bsp(phandle_t node, uint32_t bspid) } const char * -cpu_cpuid_prop(void) +cpu_cpuid_prop(u_int cpu_impl) { switch (cpu_impl) { @@ -294,7 +294,7 @@ cpu_cpuid_prop(void) } uint32_t -cpu_get_mid(void) +cpu_get_mid(u_int cpu_impl) { switch (cpu_impl) { @@ -328,6 +328,7 @@ sparc64_init(caddr_t mdp, u_long o1, u_l vm_offset_t va; caddr_t kmdp; phandle_t root; + u_int cpu_impl; end = 0; kmdp = NULL; @@ -342,12 +343,12 @@ sparc64_init(caddr_t mdp, u_long o1, u_l * Do CPU-specific Initialization. */ if (cpu_impl >= CPU_IMPL_ULTRASPARCIII) - cheetah_init(); + cheetah_init(cpu_impl); /* * Clear (S)TICK timer (including NPT). */ - tick_clear(); + tick_clear(cpu_impl); /* * UltraSparc II[e,i] based systems come up with the tick interrupt @@ -357,7 +358,7 @@ sparc64_init(caddr_t mdp, u_long o1, u_l * enabled, causing an interrupt storm on startup since they are not * handled. */ - tick_stop(); + tick_stop(cpu_impl); /* * Set up Open Firmware entry points. @@ -399,7 +400,8 @@ sparc64_init(caddr_t mdp, u_long o1, u_l pc = (struct pcpu *)(pcpu0 + (PCPU_PAGES * PAGE_SIZE)) - 1; pcpu_init(pc, 0, sizeof(struct pcpu)); pc->pc_addr = (vm_offset_t)pcpu0; - pc->pc_mid = cpu_get_mid(); + pc->pc_impl = cpu_impl; + pc->pc_mid = cpu_get_mid(cpu_impl); pc->pc_tlb_ctx = TLB_CTX_USER_MIN; pc->pc_tlb_ctx_min = TLB_CTX_USER_MIN; pc->pc_tlb_ctx_max = TLB_CTX_USER_MAX; @@ -409,7 +411,7 @@ sparc64_init(caddr_t mdp, u_long o1, u_l * BSP is in the device tree in the first place). */ root = OF_peer(0); - pc->pc_node = find_bsp(root, pc->pc_mid); + pc->pc_node = find_bsp(root, pc->pc_mid, cpu_impl); if (pc->pc_node == 0) OF_exit(); if (OF_getprop(pc->pc_node, "clock-frequency", &pc->pc_clock, @@ -475,7 +477,7 @@ sparc64_init(caddr_t mdp, u_long o1, u_l panic("sparc64_init: cannot determine number of iTLB slots"); cache_init(pc); - cache_enable(); + cache_enable(cpu_impl); uma_set_align(pc->pc_cache.dc_linesize - 1); cpu_block_copy = bcopy; @@ -501,13 +503,13 @@ sparc64_init(caddr_t mdp, u_long o1, u_l } #ifdef SMP - mp_init(); + mp_init(cpu_impl); #endif /* * Initialize virtual memory and calculate physmem. */ - pmap_bootstrap(); + pmap_bootstrap(cpu_impl); /* * Initialize tunables. Modified: head/sys/sparc64/sparc64/mp_locore.S ============================================================================== --- head/sys/sparc64/sparc64/mp_locore.S Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/mp_locore.S Sat Feb 20 23:24:19 2010 (r204152) @@ -202,17 +202,17 @@ ENTRY(mp_startup) cmp %l1, CPU_IMPL_ULTRASPARCIII bl %icc, 3f nop - mov CPU_STICKSYNC, %l1 + mov CPU_STICKSYNC, %l2 membar #StoreLoad - stw %l1, [%l0 + CSA_STATE] + stw %l2, [%l0 + CSA_STATE] -2: ldx [%l0 + CSA_STICK], %l1 - brz %l1, 2b +2: ldx [%l0 + CSA_STICK], %l2 + brz %l2, 2b nop - wr %l1, 0, %asr24 + wr %l2, 0, %asr24 3: call cpu_get_mid - nop + mov %l1, %o0 /* * Inform the boot processor we have inited. Modified: head/sys/sparc64/sparc64/mp_machdep.c ============================================================================== --- head/sys/sparc64/sparc64/mp_machdep.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/mp_machdep.c Sat Feb 20 23:24:19 2010 (r204152) @@ -119,11 +119,11 @@ static u_int cpuid_to_mid[MAXCPU]; static int isjbus; static volatile u_int shutdown_cpus; -static void ap_count(phandle_t node, u_int mid); -static void ap_start(phandle_t node, u_int mid); +static void ap_count(phandle_t node, u_int mid, u_int cpu_impl); +static void ap_start(phandle_t node, u_int mid, u_int cpu_impl); static void cpu_mp_unleash(void *v); static void foreach_ap(phandle_t node, void (*func)(phandle_t node, - u_int mid)); + u_int mid, u_int cpu_impl)); static void spitfire_ipi_send(u_int mid, u_long d0, u_long d1, u_long d2); static void sun4u_startcpu(phandle_t cpu, void *func, u_long arg); @@ -137,7 +137,7 @@ CTASSERT(MAXCPU <= sizeof(u_int) * NBBY) CTASSERT(MAXCPU <= sizeof(int) * NBBY); void -mp_init(void) +mp_init(u_int cpu_impl) { struct tte *tp; int i; @@ -171,11 +171,13 @@ mp_init(void) } static void -foreach_ap(phandle_t node, void (*func)(phandle_t node, u_int mid)) +foreach_ap(phandle_t node, void (*func)(phandle_t node, u_int mid, + u_int cpu_impl)) { char type[sizeof("cpu")]; phandle_t child; u_int cpuid; + uint32_t cpu_impl; /* There's no need to traverse the whole OFW tree twice. */ if (mp_maxid > 0 && mp_ncpus >= mp_maxid + 1) @@ -191,12 +193,17 @@ foreach_ap(phandle_t node, void (*func)( continue; if (strcmp(type, "cpu") != 0) continue; - if (OF_getprop(node, cpu_cpuid_prop(), &cpuid, - sizeof(cpuid)) <= 0) - panic("%s: can't get module ID", __func__); + if (OF_getprop(node, "implementation#", &cpu_impl, + sizeof(cpu_impl)) <= 0) + panic("%s: couldn't determine CPU " + "implementation", __func__); + if (OF_getprop(node, cpu_cpuid_prop(cpu_impl), &cpuid, + sizeof(cpuid)) <= 0) + panic("%s: couldn't determine CPU module ID", + __func__); if (cpuid == PCPU_GET(mid)) continue; - (*func)(node, cpuid); + (*func)(node, cpuid, cpu_impl); } } } @@ -216,7 +223,7 @@ cpu_mp_setmaxid() } static void -ap_count(phandle_t node __unused, u_int mid __unused) +ap_count(phandle_t node __unused, u_int mid __unused, u_int cpu_impl __unused) { mp_maxid++; @@ -283,20 +290,20 @@ cpu_mp_start(void) } static void -ap_start(phandle_t node, u_int mid) +ap_start(phandle_t node, u_int mid, u_int cpu_impl) { volatile struct cpu_start_args *csa; struct pcpu *pc; register_t s; vm_offset_t va; - u_int clock; u_int cpuid; + uint32_t clock; if (mp_ncpus > MAXCPU) return; if (OF_getprop(node, "clock-frequency", &clock, sizeof(clock)) <= 0) - panic("%s: can't get clock", __func__); + panic("%s: couldn't determine CPU frequency", __func__); if (clock != PCPU_GET(clock)) hardclock_use_stick = 1; @@ -329,6 +336,7 @@ ap_start(phandle_t node, u_int mid) dpcpu_init((void *)kmem_alloc(kernel_map, DPCPU_SIZE), cpuid); pc->pc_addr = va; pc->pc_clock = clock; + pc->pc_impl = cpu_impl; pc->pc_mid = mid; pc->pc_node = node; @@ -401,9 +409,9 @@ cpu_mp_bootstrap(struct pcpu *pc) volatile struct cpu_start_args *csa; csa = &cpu_start_args; - if (cpu_impl >= CPU_IMPL_ULTRASPARCIII) - cheetah_init(); - cache_enable(); + if (pc->pc_impl >= CPU_IMPL_ULTRASPARCIII) + cheetah_init(pc->pc_impl); + cache_enable(pc->pc_impl); pmap_map_tsb(); /* * Flush all non-locked TLB entries possibly left over by the Modified: head/sys/sparc64/sparc64/nexus.c ============================================================================== --- head/sys/sparc64/sparc64/nexus.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/nexus.c Sat Feb 20 23:24:19 2010 (r204152) @@ -41,6 +41,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include @@ -522,7 +523,7 @@ nexus_setup_dinfo(device_t dev, phandle_ nintr = OF_getprop_alloc(node, "interrupts", sizeof(*intr), (void **)&intr); if (nintr > 0) { - if (OF_getprop(node, cpu_impl < CPU_IMPL_ULTRASPARCIII ? + if (OF_getprop(node, PCPU_GET(impl) < CPU_IMPL_ULTRASPARCIII ? "upa-portid" : "portid", &ign, sizeof(ign)) <= 0) { device_printf(dev, "<%s>: could not determine portid\n", ndi->ndi_obdinfo.obd_name); Modified: head/sys/sparc64/sparc64/pmap.c ============================================================================== --- head/sys/sparc64/sparc64/pmap.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/pmap.c Sat Feb 20 23:24:19 2010 (r204152) @@ -278,7 +278,7 @@ om_cmp(const void *a, const void *b) * Bootstrap the system enough to run with virtual memory. */ void -pmap_bootstrap(void) +pmap_bootstrap(u_int cpu_impl) { struct pmap *pm; struct tte *tp; @@ -1543,7 +1543,7 @@ pmap_copy_tte(pmap_t src_pmap, pmap_t ds void pmap_copy(pmap_t dst_pmap, pmap_t src_pmap, vm_offset_t dst_addr, - vm_size_t len, vm_offset_t src_addr) + vm_size_t len, vm_offset_t src_addr) { struct tte *tp; vm_offset_t va; Modified: head/sys/sparc64/sparc64/spitfire.c ============================================================================== --- head/sys/sparc64/sparc64/spitfire.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/spitfire.c Sat Feb 20 23:24:19 2010 (r204152) @@ -56,7 +56,7 @@ PMAP_STATS_VAR(spitfire_icache_npage_inv * Enable the level 1 caches. */ void -spitfire_cache_enable(void) +spitfire_cache_enable(u_int cpu_impl __unused) { u_long lsu; Modified: head/sys/sparc64/sparc64/tick.c ============================================================================== --- head/sys/sparc64/sparc64/tick.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/tick.c Sat Feb 20 23:24:19 2010 (r204152) @@ -120,7 +120,7 @@ cpu_initclocks(void) */ } else { clock = PCPU_GET(clock); - intr_setup(PIL_TICK, cpu_impl < CPU_IMPL_ULTRASPARCIII ? + intr_setup(PIL_TICK, PCPU_GET(impl) < CPU_IMPL_ULTRASPARCIII ? tick_hardclock_bbwar : tick_hardclock, -1, NULL, NULL); set_cputicker(tick_cputicks, clock, 0); } @@ -322,7 +322,7 @@ tick_start(void) } void -tick_clear(void) +tick_clear(u_int cpu_impl) { if (cpu_impl >= CPU_IMPL_ULTRASPARCIII) @@ -331,7 +331,7 @@ tick_clear(void) } void -tick_stop(void) +tick_stop(u_int cpu_impl) { if (cpu_impl >= CPU_IMPL_ULTRASPARCIII) Modified: head/sys/sparc64/sparc64/trap.c ============================================================================== --- head/sys/sparc64/sparc64/trap.c Sat Feb 20 23:21:06 2010 (r204151) +++ head/sys/sparc64/sparc64/trap.c Sat Feb 20 23:24:19 2010 (r204152) @@ -55,6 +55,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -391,7 +392,7 @@ trap(struct trapframe *tf) if (tf->tf_tpc > (u_long)fas_nofault_begin && tf->tf_tpc < (u_long)fas_nofault_end) { cache_flush(); - cache_enable(); + cache_enable(PCPU_GET(impl)); tf->tf_tpc = (u_long)fas_fault; tf->tf_tnpc = tf->tf_tpc + 4; error = 0;