diff options
Diffstat (limited to 'hw/ppc/spapr.c')
| -rw-r--r-- | hw/ppc/spapr.c | 59 |
1 files changed, 8 insertions, 51 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 30d6800ab3..ca77bb0dea 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -47,6 +47,7 @@ #include "hw/ppc/ppc.h" #include "hw/loader.h" +#include "hw/ppc/fdt.h" #include "hw/ppc/spapr.h" #include "hw/ppc/spapr_vio.h" #include "hw/pci-host/spapr.h" @@ -249,40 +250,6 @@ static int spapr_fixup_cpu_dt(void *fdt, sPAPRMachineState *spapr) return ret; } - -static size_t create_page_sizes_prop(CPUPPCState *env, uint32_t *prop, - size_t maxsize) -{ - size_t maxcells = maxsize / sizeof(uint32_t); - int i, j, count; - uint32_t *p = prop; - - for (i = 0; i < PPC_PAGE_SIZES_MAX_SZ; i++) { - struct ppc_one_seg_page_size *sps = &env->sps.sps[i]; - - if (!sps->page_shift) { - break; - } - for (count = 0; count < PPC_PAGE_SIZES_MAX_SZ; count++) { - if (sps->enc[count].page_shift == 0) { - break; - } - } - if ((p - prop) >= (maxcells - 3 - count * 2)) { - break; - } - *(p++) = cpu_to_be32(sps->page_shift); - *(p++) = cpu_to_be32(sps->slb_enc); - *(p++) = cpu_to_be32(count); - for (j = 0; j < count; j++) { - *(p++) = cpu_to_be32(sps->enc[j].page_shift); - *(p++) = cpu_to_be32(sps->enc[j].pte_enc); - } - } - - return (p - prop) * sizeof(uint32_t); -} - static hwaddr spapr_node0_size(void) { MachineState *machine = MACHINE(qdev_get_machine()); @@ -299,16 +266,6 @@ static hwaddr spapr_node0_size(void) return machine->ram_size; } -#define _FDT(exp) \ - do { \ - int ret = (exp); \ - if (ret < 0) { \ - fprintf(stderr, "qemu: error creating device tree: %s: %s\n", \ - #exp, fdt_strerror(ret)); \ - exit(1); \ - } \ - } while (0) - static void add_str(GString *s, const gchar *s1) { g_string_append_len(s, s1, strlen(s1) + 1); @@ -656,13 +613,13 @@ static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset, _FDT((fdt_setprop_cell(fdt, offset, "d-cache-size", pcc->l1_dcache_size))); } else { - fprintf(stderr, "Warning: Unknown L1 dcache size for cpu\n"); + error_report("Warning: Unknown L1 dcache size for cpu"); } if (pcc->l1_icache_size) { _FDT((fdt_setprop_cell(fdt, offset, "i-cache-size", pcc->l1_icache_size))); } else { - fprintf(stderr, "Warning: Unknown L1 icache size for cpu\n"); + error_report("Warning: Unknown L1 icache size for cpu"); } _FDT((fdt_setprop_cell(fdt, offset, "timebase-frequency", tbfreq))); @@ -698,7 +655,7 @@ static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset, _FDT((fdt_setprop_cell(fdt, offset, "ibm,dfp", 1))); } - page_sizes_prop_size = create_page_sizes_prop(env, page_sizes_prop, + page_sizes_prop_size = ppc_create_page_sizes_prop(env, page_sizes_prop, sizeof(page_sizes_prop)); if (page_sizes_prop_size) { _FDT((fdt_setprop(fdt, offset, "ibm,segment-page-sizes", @@ -954,20 +911,20 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr, ret = spapr_populate_memory(spapr, fdt); if (ret < 0) { - fprintf(stderr, "couldn't setup memory nodes in fdt\n"); + error_report("couldn't setup memory nodes in fdt"); exit(1); } ret = spapr_populate_vdevice(spapr->vio_bus, fdt); if (ret < 0) { - fprintf(stderr, "couldn't setup vio devices in fdt\n"); + error_report("couldn't setup vio devices in fdt"); exit(1); } if (object_resolve_path_type("", TYPE_SPAPR_RNG, NULL)) { ret = spapr_rng_populate_dt(fdt); if (ret < 0) { - fprintf(stderr, "could not set up rng device in the fdt\n"); + error_report("could not set up rng device in the fdt"); exit(1); } } @@ -983,7 +940,7 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr, /* RTAS */ ret = spapr_rtas_device_tree_setup(fdt, rtas_addr, rtas_size); if (ret < 0) { - fprintf(stderr, "Couldn't set up RTAS device tree properties\n"); + error_report("Couldn't set up RTAS device tree properties"); } /* cpus */ |