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parisc: Imporove debug info about space registers and TLB configuration 

Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller 2015-11-25 22:43:45 +01:00
parent fbdd9501a1
commit 2c2277dc8e
2 changed files with 23 additions and 5 deletions
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2
arch/parisc/include/asm/pdc.h
View File

@ -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) */

26
arch/parisc/kernel/cache.c
View File

@ -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;