From 2c2277dc8e18eac8a59cdd0c62ca15106ab6f857 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Wed, 25 Nov 2015 22:43:45 +0100 Subject: [PATCH] parisc: Imporove debug info about space registers and TLB configuration Signed-off-by: Helge Deller --- arch/parisc/include/asm/pdc.h | 2 +- arch/parisc/kernel/cache.c | 26 ++++++++++++++++++++++---- 2 files changed, 23 insertions(+), 5 deletions(-) diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index 7eb616e4bf8a..451906d78136 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -63,7 +63,7 @@ struct pdc_tlb_cf { /* for PDC_CACHE (I/D-TLB's) */ tc_page : 1, /* 0 = 2K page-size-machine, 1 = 4k page size */ tc_cst : 3, /* 0 = incoherent operations, else coherent operations */ tc_aid : 5, /* ITLB: width of access ids of processor (encoded!) */ - tc_pad1 : 8; /* ITLB: width of space-registers (encoded) */ + tc_sr : 8; /* ITLB: width of space-registers (encoded) */ }; struct pdc_cache_info { /* main-PDC_CACHE-structure (caches & TLB's) */ diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index cda6dbbe9842..91c2a39cd5aa 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -172,6 +172,24 @@ parisc_cache_init(void) cache_info.ic_count, cache_info.ic_loop); + printk("IT base 0x%lx stride 0x%lx count 0x%lx loop 0x%lx off_base 0x%lx off_stride 0x%lx off_count 0x%lx\n", + cache_info.it_sp_base, + cache_info.it_sp_stride, + cache_info.it_sp_count, + cache_info.it_loop, + cache_info.it_off_base, + cache_info.it_off_stride, + cache_info.it_off_count); + + printk("DT base 0x%lx stride 0x%lx count 0x%lx loop 0x%lx off_base 0x%lx off_stride 0x%lx off_count 0x%lx\n", + cache_info.dt_sp_base, + cache_info.dt_sp_stride, + cache_info.dt_sp_count, + cache_info.dt_loop, + cache_info.dt_off_base, + cache_info.dt_off_stride, + cache_info.dt_off_count); + printk("ic_conf = 0x%lx alias %d blk %d line %d shift %d\n", *(unsigned long *) (&cache_info.ic_conf), cache_info.ic_conf.cc_alias, @@ -184,19 +202,19 @@ parisc_cache_init(void) cache_info.ic_conf.cc_cst, cache_info.ic_conf.cc_hv); - printk("D-TLB conf: sh %d page %d cst %d aid %d pad1 %d\n", + printk("D-TLB conf: sh %d page %d cst %d aid %d sr %d\n", cache_info.dt_conf.tc_sh, cache_info.dt_conf.tc_page, cache_info.dt_conf.tc_cst, cache_info.dt_conf.tc_aid, - cache_info.dt_conf.tc_pad1); + cache_info.dt_conf.tc_sr); - printk("I-TLB conf: sh %d page %d cst %d aid %d pad1 %d\n", + printk("I-TLB conf: sh %d page %d cst %d aid %d sr %d\n", cache_info.it_conf.tc_sh, cache_info.it_conf.tc_page, cache_info.it_conf.tc_cst, cache_info.it_conf.tc_aid, - cache_info.it_conf.tc_pad1); + cache_info.it_conf.tc_sr); #endif split_tlb = 0; -- 2.20.1