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| author | Daniel Henrique Barboza <danielhb413@gmail.com> | 2020-09-03 19:06:35 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-09-08 10:08:43 +1000 |
| commit | 0ee520126a2a1a2539e54b6d0879380cb0bf4ea4 (patch) | |
| tree | 0b136f7cb069ef1336782fe24c55ee3cd2a924f3 /hw/ppc/spapr.c | |
| parent | 8f86a408241264db605da9a1215a409475a60bd0 (diff) | |
| download | qemu-0ee520126a2a1a2539e54b6d0879380cb0bf4ea4.zip qemu-0ee520126a2a1a2539e54b6d0879380cb0bf4ea4.tar.gz qemu-0ee520126a2a1a2539e54b6d0879380cb0bf4ea4.tar.bz2 | |
spapr, spapr_numa: move lookup-arrays handling to spapr_numa.c
In a similar fashion as the previous patch, let's move the
handling of ibm,associativity-lookup-arrays from spapr.c to
spapr_numa.c. A spapr_numa_write_assoc_lookup_arrays() helper was
created, and spapr_dt_dynamic_reconfiguration_memory() can now
use it to advertise the lookup-arrays.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20200903220639.563090-4-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc/spapr.c')
| -rw-r--r-- | hw/ppc/spapr.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index badfa86..9bce189 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -535,13 +535,10 @@ static int spapr_dt_dynamic_reconfiguration_memory(SpaprMachineState *spapr, void *fdt) { MachineState *machine = MACHINE(spapr); - int nb_numa_nodes = machine->numa_state->num_nodes; - int ret, i, offset; + int ret, offset; uint64_t lmb_size = SPAPR_MEMORY_BLOCK_SIZE; uint32_t prop_lmb_size[] = {cpu_to_be32(lmb_size >> 32), cpu_to_be32(lmb_size & 0xffffffff)}; - uint32_t *int_buf, *cur_index, buf_len; - int nr_nodes = nb_numa_nodes ? nb_numa_nodes : 1; MemoryDeviceInfoList *dimms = NULL; /* @@ -582,25 +579,7 @@ static int spapr_dt_dynamic_reconfiguration_memory(SpaprMachineState *spapr, return ret; } - /* ibm,associativity-lookup-arrays */ - buf_len = (nr_nodes * 4 + 2) * sizeof(uint32_t); - cur_index = int_buf = g_malloc0(buf_len); - int_buf[0] = cpu_to_be32(nr_nodes); - int_buf[1] = cpu_to_be32(4); /* Number of entries per associativity list */ - cur_index += 2; - for (i = 0; i < nr_nodes; i++) { - uint32_t associativity[] = { - cpu_to_be32(0x0), - cpu_to_be32(0x0), - cpu_to_be32(0x0), - cpu_to_be32(i) - }; - memcpy(cur_index, associativity, sizeof(associativity)); - cur_index += 4; - } - ret = fdt_setprop(fdt, offset, "ibm,associativity-lookup-arrays", int_buf, - (cur_index - int_buf) * sizeof(uint32_t)); - g_free(int_buf); + ret = spapr_numa_write_assoc_lookup_arrays(spapr, fdt, offset); return ret; } |