BUG_ON(node_id > 7);
intlv_shift = num_node_interleave_bits(dram_intlv_en(pvt, 0));
-
if (intlv_shift == 0) {
debugf1(" InputAddr 0x%lx translates to DramAddr of "
"same value\n", (unsigned long)input_addr);
return edac_cap;
}
-
-static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt);
+static void amd64_debug_display_dimm_sizes(struct amd64_pvt *, u8);
static void amd64_dump_dramcfg_low(u32 dclr, int chan)
{
debugf1(" DramHoleValid: %s\n", dhar_valid(pvt) ? "yes" : "no");
- amd64_debug_display_dimm_sizes(0, pvt);
+ amd64_debug_display_dimm_sizes(pvt, 0);
/* everything below this point is Fam10h and above */
if (boot_cpu_data.x86 == 0xf)
return;
- amd64_debug_display_dimm_sizes(1, pvt);
+ amd64_debug_display_dimm_sizes(pvt, 1);
amd64_info("using %s syndromes.\n", ((pvt->ecc_sym_sz == 8) ? "x8" : "x4"));
prep_chip_selects(pvt);
for_each_chip_select(cs, 0, pvt) {
- u32 reg0 = DCSB0 + (cs * 4);
- u32 reg1 = DCSB1 + (cs * 4);
+ int reg0 = DCSB0 + (cs * 4);
+ int reg1 = DCSB1 + (cs * 4);
u32 *base0 = &pvt->csels[0].csbases[cs];
u32 *base1 = &pvt->csels[1].csbases[cs];
}
for_each_chip_select_mask(cs, 0, pvt) {
- u32 reg0 = DCSM0 + (cs * 4);
- u32 reg1 = DCSM1 + (cs * 4);
+ int reg0 = DCSM0 + (cs * 4);
+ int reg1 = DCSM1 + (cs * 4);
u32 *mask0 = &pvt->csels[0].csmasks[cs];
u32 *mask1 = &pvt->csels[1].csmasks[cs];
static void read_dram_base_limit_regs(struct amd64_pvt *pvt, unsigned range)
{
- u32 off = range << 3;
+ int off = range << 3;
amd64_read_pci_cfg(pvt->F1, DRAM_BASE_LO + off, &pvt->ranges[range].base.lo);
amd64_read_pci_cfg(pvt->F1, DRAM_LIMIT_LO + off, &pvt->ranges[range].lim.lo);
static u8 f1x_determine_channel(struct amd64_pvt *pvt, u64 sys_addr,
bool hi_range_sel, u8 intlv_en)
{
- u32 dct_sel_high = (pvt->dct_sel_lo >> 1) & 1;
+ u8 dct_sel_high = (pvt->dct_sel_lo >> 1) & 1;
if (dct_ganging_enabled(pvt))
return 0;
}
/* Convert the sys_addr to the normalized DCT address */
-static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, int range,
+static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, unsigned range,
u64 sys_addr, bool hi_rng,
u32 dct_sel_base_addr)
{
u64 chan_off;
u64 dram_base = get_dram_base(pvt, range);
u64 hole_off = f10_dhar_offset(pvt);
- u32 hole_valid = dhar_valid(pvt);
u64 dct_sel_base_off = (pvt->dct_sel_hi & 0xFFFFFC00) << 16;
if (hi_rng) {
*/
if ((!(dct_sel_base_addr >> 16) ||
dct_sel_base_addr < dhar_base(pvt)) &&
- hole_valid &&
+ dhar_valid(pvt) &&
(sys_addr >= BIT_64(32)))
chan_off = hole_off;
else
* else
* remove dram base to normalize to DCT address
*/
- if (hole_valid && (sys_addr >= BIT_64(32)))
+ if (dhar_valid(pvt) && (sys_addr >= BIT_64(32)))
chan_off = hole_off;
else
chan_off = dram_base;
}
/* For a given @dram_range, check if @sys_addr falls within it. */
-static int f1x_match_to_this_node(struct amd64_pvt *pvt, int range,
+static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
u64 sys_addr, int *nid, int *chan_sel)
{
int cs_found = -EINVAL;
static int f1x_translate_sysaddr_to_cs(struct amd64_pvt *pvt, u64 sys_addr,
int *node, int *chan_sel)
{
- int range, cs_found = -EINVAL;
+ int cs_found = -EINVAL;
+ unsigned range;
for (range = 0; range < DRAM_RANGES; range++) {
* debug routine to display the memory sizes of all logical DIMMs and its
* CSROWs
*/
-static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt)
+static void amd64_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
{
int dimm, size0, size1, factor = 0;
u32 *dcsb = ctrl ? pvt->csels[1].csbases : pvt->csels[0].csbases;
struct cpuinfo_x86 *c = &boot_cpu_data;
u64 msr_val;
u32 tmp;
- int range;
+ unsigned range;
/*
* Retrieve TOP_MEM and TOP_MEM2; no masking off of reserved bits since