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* mpc85xx PCIe error interrupt support 

* misc small enhancements/fixes all over the place.
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Merge tag 'edac_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:
 - mpc85xx PCIe error interrupt support
 - misc small enhancements/fixes all over the place.

* tag 'edac_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC: Don't try to cancel workqueue when it's never setup
  e752x_edac: Fix pci_dev usage count
  sb_edac: Mark get_mci_for_node_id as static
  EDAC: Mark edac_create_debug_nodes as static
  amd64_edac: Remove "amd64" prefix from static functions
  amd64_edac: Simplify code around decode_bus_error
  amd64_edac: Mark amd64_decode_bus_error as static
  EDAC: Remove DEFINE_PCI_DEVICE_TABLE macro
  amd64_edac: Fix condition to verify max channels allowed for F15 M30h
  edac/85xx: Add PCIe error interrupt edac support
This commit is contained in:
Linus Torvalds 2014-01-20 09:26:15 -08:00
Родитель a1a3b3efc4 881f0fcef9
Коммит 09854dde94
22 изменённых файлов: 181 добавлений и 104 удалений
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135
drivers/edac/amd64_edac.c
Просмотреть файл

@ -1,7 +1,7 @@
#include "amd64_edac.h"
#include <asm/amd_nb.h>
static struct edac_pci_ctl_info *amd64_ctl_pci;
static struct edac_pci_ctl_info *pci_ctl;
static int report_gart_errors;
module_param(report_gart_errors, int, 0644);
@ -162,7 +162,7 @@ static int f15_read_dct_pci_cfg(struct amd64_pvt *pvt, int addr, u32 *val,
* scan the scrub rate mapping table for a close or matching bandwidth value to
* issue. If requested is too big, then use last maximum value found.
*/
static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
static int __set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
{
u32 scrubval;
int i;
@ -198,7 +198,7 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate)
return 0;
}
static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 bw)
static int set_scrub_rate(struct mem_ctl_info *mci, u32 bw)
{
struct amd64_pvt *pvt = mci->pvt_info;
u32 min_scrubrate = 0x5;
@ -210,10 +210,10 @@ static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 bw)
if (pvt->fam == 0x15 && pvt->model < 0x10)
f15h_select_dct(pvt, 0);
return __amd64_set_scrub_rate(pvt->F3, bw, min_scrubrate);
return __set_scrub_rate(pvt->F3, bw, min_scrubrate);
}
static int amd64_get_scrub_rate(struct mem_ctl_info *mci)
static int get_scrub_rate(struct mem_ctl_info *mci)
{
struct amd64_pvt *pvt = mci->pvt_info;
u32 scrubval = 0;
@ -240,8 +240,7 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci)
* returns true if the SysAddr given by sys_addr matches the
* DRAM base/limit associated with node_id
*/
static bool amd64_base_limit_match(struct amd64_pvt *pvt, u64 sys_addr,
u8 nid)
static bool base_limit_match(struct amd64_pvt *pvt, u64 sys_addr, u8 nid)
{
u64 addr;
@ -285,7 +284,7 @@ static struct mem_ctl_info *find_mc_by_sys_addr(struct mem_ctl_info *mci,
if (intlv_en == 0) {
for (node_id = 0; node_id < DRAM_RANGES; node_id++) {
if (amd64_base_limit_match(pvt, sys_addr, node_id))
if (base_limit_match(pvt, sys_addr, node_id))
goto found;
}
goto err_no_match;
@ -309,7 +308,7 @@ static struct mem_ctl_info *find_mc_by_sys_addr(struct mem_ctl_info *mci,
}
/* sanity test for sys_addr */
if (unlikely(!amd64_base_limit_match(pvt, sys_addr, node_id))) {
if (unlikely(!base_limit_match(pvt, sys_addr, node_id))) {
amd64_warn("%s: sys_addr 0x%llx falls outside base/limit address"
"range for node %d with node interleaving enabled.\n",
__func__, sys_addr, node_id);
@ -660,7 +659,7 @@ static int get_channel_from_ecc_syndrome(struct mem_ctl_info *, u16);
* Determine if the DIMMs have ECC enabled. ECC is enabled ONLY if all the DIMMs
* are ECC capable.
*/
static unsigned long amd64_determine_edac_cap(struct amd64_pvt *pvt)
static unsigned long determine_edac_cap(struct amd64_pvt *pvt)
{
u8 bit;
unsigned long edac_cap = EDAC_FLAG_NONE;
@ -675,9 +674,9 @@ static unsigned long amd64_determine_edac_cap(struct amd64_pvt *pvt)
return edac_cap;
}
static void amd64_debug_display_dimm_sizes(struct amd64_pvt *, u8);
static void debug_display_dimm_sizes(struct amd64_pvt *, u8);
static void amd64_dump_dramcfg_low(struct amd64_pvt *pvt, u32 dclr, int chan)
static void debug_dump_dramcfg_low(struct amd64_pvt *pvt, u32 dclr, int chan)
{
edac_dbg(1, "F2x%d90 (DRAM Cfg Low): 0x%08x\n", chan, dclr);
@ -711,7 +710,7 @@ static void dump_misc_regs(struct amd64_pvt *pvt)
(pvt->nbcap & NBCAP_SECDED) ? "yes" : "no",
(pvt->nbcap & NBCAP_CHIPKILL) ? "yes" : "no");
amd64_dump_dramcfg_low(pvt, pvt->dclr0, 0);
debug_dump_dramcfg_low(pvt, pvt->dclr0, 0);
edac_dbg(1, "F3xB0 (Online Spare): 0x%08x\n", pvt->online_spare);
@ -722,19 +721,19 @@ static void dump_misc_regs(struct amd64_pvt *pvt)
edac_dbg(1, " DramHoleValid: %s\n", dhar_valid(pvt) ? "yes" : "no");
amd64_debug_display_dimm_sizes(pvt, 0);
debug_display_dimm_sizes(pvt, 0);
/* everything below this point is Fam10h and above */
if (pvt->fam == 0xf)
return;
amd64_debug_display_dimm_sizes(pvt, 1);
debug_display_dimm_sizes(pvt, 1);
amd64_info("using %s syndromes.\n", ((pvt->ecc_sym_sz == 8) ? "x8" : "x4"));
/* Only if NOT ganged does dclr1 have valid info */
if (!dct_ganging_enabled(pvt))
amd64_dump_dramcfg_low(pvt, pvt->dclr1, 1);
debug_dump_dramcfg_low(pvt, pvt->dclr1, 1);
}
/*
@ -800,7 +799,7 @@ static void read_dct_base_mask(struct amd64_pvt *pvt)
}
}
static enum mem_type amd64_determine_memory_type(struct amd64_pvt *pvt, int cs)
static enum mem_type determine_memory_type(struct amd64_pvt *pvt, int cs)
{
enum mem_type type;
@ -1578,7 +1577,7 @@ static int f15_m30h_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
num_dcts_intlv, dct_sel);
/* Verify we stay within the MAX number of channels allowed */
if (channel > 4 || channel < 0)
if (channel > 3)
return -EINVAL;
leg_mmio_hole = (u8) (dct_cont_base_reg >> 1 & BIT(0));
@ -1702,7 +1701,7 @@ static void f1x_map_sysaddr_to_csrow(struct mem_ctl_info *mci, u64 sys_addr,
* debug routine to display the memory sizes of all logical DIMMs and its
* CSROWs
*/
static void amd64_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
static void debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
{
int dimm, size0, size1;
u32 *dcsb = ctrl ? pvt->csels[1].csbases : pvt->csels[0].csbases;
@ -1744,7 +1743,7 @@ static void amd64_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl)
}
}
static struct amd64_family_type amd64_family_types[] = {
static struct amd64_family_type family_types[] = {
[K8_CPUS] = {
.ctl_name = "K8",
.f1_id = PCI_DEVICE_ID_AMD_K8_NB_ADDRMAP,
@ -2005,9 +2004,9 @@ static void __log_bus_error(struct mem_ctl_info *mci, struct err_info *err,
string, "");
}
static inline void __amd64_decode_bus_error(struct mem_ctl_info *mci,
struct mce *m)
static inline void decode_bus_error(int node_id, struct mce *m)
{
struct mem_ctl_info *mci = mcis[node_id];
struct amd64_pvt *pvt = mci->pvt_info;
u8 ecc_type = (m->status >> 45) & 0x3;
u8 xec = XEC(m->status, 0x1f);
@ -2035,11 +2034,6 @@ static inline void __amd64_decode_bus_error(struct mem_ctl_info *mci,
__log_bus_error(mci, &err, ecc_type);
}
void amd64_decode_bus_error(int node_id, struct mce *m)
{
__amd64_decode_bus_error(mcis[node_id], m);
}
/*
* Use pvt->F2 which contains the F2 CPU PCI device to get the related
* F1 (AddrMap) and F3 (Misc) devices. Return negative value on error.
@ -2196,7 +2190,7 @@ static void read_mc_regs(struct amd64_pvt *pvt)
* encompasses
*
*/
static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
static u32 get_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr)
{
u32 cs_mode, nr_pages;
u32 dbam = dct ? pvt->dbam1 : pvt->dbam0;
@ -2263,19 +2257,19 @@ static int init_csrows(struct mem_ctl_info *mci)
pvt->mc_node_id, i);
if (row_dct0) {
nr_pages = amd64_csrow_nr_pages(pvt, 0, i);
nr_pages = get_csrow_nr_pages(pvt, 0, i);
csrow->channels[0]->dimm->nr_pages = nr_pages;
}
/* K8 has only one DCT */
if (pvt->fam != 0xf && row_dct1) {
int row_dct1_pages = amd64_csrow_nr_pages(pvt, 1, i);
int row_dct1_pages = get_csrow_nr_pages(pvt, 1, i);
csrow->channels[1]->dimm->nr_pages = row_dct1_pages;
nr_pages += row_dct1_pages;
}
mtype = amd64_determine_memory_type(pvt, i);
mtype = determine_memory_type(pvt, i);
edac_dbg(1, "Total csrow%d pages: %u\n", i, nr_pages);
@ -2309,7 +2303,7 @@ static void get_cpus_on_this_dct_cpumask(struct cpumask *mask, u16 nid)
}
/* check MCG_CTL on all the cpus on this node */
static bool amd64_nb_mce_bank_enabled_on_node(u16 nid)
static bool nb_mce_bank_enabled_on_node(u16 nid)
{
cpumask_var_t mask;
int cpu, nbe;
@ -2482,7 +2476,7 @@ static bool ecc_enabled(struct pci_dev *F3, u16 nid)
ecc_en = !!(value & NBCFG_ECC_ENABLE);
amd64_info("DRAM ECC %s.\n", (ecc_en ? "enabled" : "disabled"));
nb_mce_en = amd64_nb_mce_bank_enabled_on_node(nid);
nb_mce_en = nb_mce_bank_enabled_on_node(nid);
if (!nb_mce_en)
amd64_notice("NB MCE bank disabled, set MSR "
"0x%08x[4] on node %d to enable.\n",
@ -2537,7 +2531,7 @@ static void setup_mci_misc_attrs(struct mem_ctl_info *mci,
if (pvt->nbcap & NBCAP_CHIPKILL)
mci->edac_ctl_cap |= EDAC_FLAG_S4ECD4ED;
mci->edac_cap = amd64_determine_edac_cap(pvt);
mci->edac_cap = determine_edac_cap(pvt);
mci->mod_name = EDAC_MOD_STR;
mci->mod_ver = EDAC_AMD64_VERSION;
mci->ctl_name = fam->ctl_name;
@ -2545,14 +2539,14 @@ static void setup_mci_misc_attrs(struct mem_ctl_info *mci,
mci->ctl_page_to_phys = NULL;
/* memory scrubber interface */
mci->set_sdram_scrub_rate = amd64_set_scrub_rate;
mci->get_sdram_scrub_rate = amd64_get_scrub_rate;
mci->set_sdram_scrub_rate = set_scrub_rate;
mci->get_sdram_scrub_rate = get_scrub_rate;
}
/*
* returns a pointer to the family descriptor on success, NULL otherwise.
*/
static struct amd64_family_type *amd64_per_family_init(struct amd64_pvt *pvt)
static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
{
struct amd64_family_type *fam_type = NULL;
@ -2563,29 +2557,29 @@ static struct amd64_family_type *amd64_per_family_init(struct amd64_pvt *pvt)
switch (pvt->fam) {
case 0xf:
fam_type = &amd64_family_types[K8_CPUS];
pvt->ops = &amd64_family_types[K8_CPUS].ops;
fam_type = &family_types[K8_CPUS];
pvt->ops = &family_types[K8_CPUS].ops;
break;
case 0x10:
fam_type = &amd64_family_types[F10_CPUS];
pvt->ops = &amd64_family_types[F10_CPUS].ops;
fam_type = &family_types[F10_CPUS];
pvt->ops = &family_types[F10_CPUS].ops;
break;
case 0x15:
if (pvt->model == 0x30) {
fam_type = &amd64_family_types[F15_M30H_CPUS];
pvt->ops = &amd64_family_types[F15_M30H_CPUS].ops;
fam_type = &family_types[F15_M30H_CPUS];
pvt->ops = &family_types[F15_M30H_CPUS].ops;
break;
}
fam_type = &amd64_family_types[F15_CPUS];
pvt->ops = &amd64_family_types[F15_CPUS].ops;
fam_type = &family_types[F15_CPUS];
pvt->ops = &family_types[F15_CPUS].ops;
break;
case 0x16:
fam_type = &amd64_family_types[F16_CPUS];
pvt->ops = &amd64_family_types[F16_CPUS].ops;
fam_type = &family_types[F16_CPUS];
pvt->ops = &family_types[F16_CPUS].ops;
break;
default:
@ -2601,7 +2595,7 @@ static struct amd64_family_type *amd64_per_family_init(struct amd64_pvt *pvt)
return fam_type;
}
static int amd64_init_one_instance(struct pci_dev *F2)
static int init_one_instance(struct pci_dev *F2)
{
struct amd64_pvt *pvt = NULL;
struct amd64_family_type *fam_type = NULL;
@ -2619,7 +2613,7 @@ static int amd64_init_one_instance(struct pci_dev *F2)
pvt->F2 = F2;
ret = -EINVAL;
fam_type = amd64_per_family_init(pvt);
fam_type = per_family_init(pvt);
if (!fam_type)
goto err_free;
@ -2680,7 +2674,7 @@ static int amd64_init_one_instance(struct pci_dev *F2)
if (report_gart_errors)
amd_report_gart_errors(true);
amd_register_ecc_decoder(amd64_decode_bus_error);
amd_register_ecc_decoder(decode_bus_error);
mcis[nid] = mci;
@ -2703,8 +2697,8 @@ err_ret:
return ret;
}
static int amd64_probe_one_instance(struct pci_dev *pdev,
const struct pci_device_id *mc_type)
static int probe_one_instance(struct pci_dev *pdev,
const struct pci_device_id *mc_type)
{
u16 nid = amd_get_node_id(pdev);
struct pci_dev *F3 = node_to_amd_nb(nid)->misc;
@ -2736,7 +2730,7 @@ static int amd64_probe_one_instance(struct pci_dev *pdev,
goto err_enable;
}
ret = amd64_init_one_instance(pdev);
ret = init_one_instance(pdev);
if (ret < 0) {
amd64_err("Error probing instance: %d\n", nid);
restore_ecc_error_reporting(s, nid, F3);
@ -2752,7 +2746,7 @@ err_out:
return ret;
}
static void amd64_remove_one_instance(struct pci_dev *pdev)
static void remove_one_instance(struct pci_dev *pdev)
{
struct mem_ctl_info *mci;
struct amd64_pvt *pvt;
@ -2777,7 +2771,7 @@ static void amd64_remove_one_instance(struct pci_dev *pdev)
/* unregister from EDAC MCE */
amd_report_gart_errors(false);
amd_unregister_ecc_decoder(amd64_decode_bus_error);
amd_unregister_ecc_decoder(decode_bus_error);
kfree(ecc_stngs[nid]);
ecc_stngs[nid] = NULL;
@ -2795,7 +2789,7 @@ static void amd64_remove_one_instance(struct pci_dev *pdev)
* PCI core identifies what devices are on a system during boot, and then
* inquiry this table to see if this driver is for a given device found.
*/
static DEFINE_PCI_DEVICE_TABLE(amd64_pci_table) = {
static const struct pci_device_id amd64_pci_table[] = {
{
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_AMD_K8_NB_MEMCTL,
@ -2843,8 +2837,8 @@ MODULE_DEVICE_TABLE(pci, amd64_pci_table);
static struct pci_driver amd64_pci_driver = {
.name = EDAC_MOD_STR,
.probe = amd64_probe_one_instance,
.remove = amd64_remove_one_instance,
.probe = probe_one_instance,
.remove = remove_one_instance,
.id_table = amd64_pci_table,
};
@ -2853,23 +2847,18 @@ static void setup_pci_device(void)
struct mem_ctl_info *mci;
struct amd64_pvt *pvt;
if (amd64_ctl_pci)
if (pci_ctl)
return;
mci = mcis[0];
if (mci) {
if (!mci)
return;
pvt = mci->pvt_info;
amd64_ctl_pci =
edac_pci_create_generic_ctl(&pvt->F2->dev, EDAC_MOD_STR);
if (!amd64_ctl_pci) {
pr_warning("%s(): Unable to create PCI control\n",
__func__);
pr_warning("%s(): PCI error report via EDAC not set\n",
__func__);
}
pvt = mci->pvt_info;
pci_ctl = edac_pci_create_generic_ctl(&pvt->F2->dev, EDAC_MOD_STR);
if (!pci_ctl) {
pr_warn("%s(): Unable to create PCI control\n", __func__);
pr_warn("%s(): PCI error report via EDAC not set\n", __func__);
}
}
@ -2925,8 +2914,8 @@ err_ret:
static void __exit amd64_edac_exit(void)
{
if (amd64_ctl_pci)
edac_pci_release_generic_ctl(amd64_ctl_pci);
if (pci_ctl)
edac_pci_release_generic_ctl(pci_ctl);
pci_unregister_driver(&amd64_pci_driver);

2
drivers/edac/amd76x_edac.c
Просмотреть файл

@ -333,7 +333,7 @@ static void amd76x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(amd76x_pci_tbl) = {
static const struct pci_device_id amd76x_pci_tbl[] = {
{
PCI_VEND_DEV(AMD, FE_GATE_700C), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AMD762},

6
drivers/edac/e752x_edac.c
Просмотреть файл

@ -1182,9 +1182,11 @@ static int e752x_get_devs(struct pci_dev *pdev, int dev_idx,
pvt->bridge_ck = pci_get_device(PCI_VENDOR_ID_INTEL,
pvt->dev_info->err_dev, pvt->bridge_ck);
if (pvt->bridge_ck == NULL)
if (pvt->bridge_ck == NULL) {
pvt->bridge_ck = pci_scan_single_device(pdev->bus,
PCI_DEVFN(0, 1));
pci_dev_get(pvt->bridge_ck);
}
if (pvt->bridge_ck == NULL) {
e752x_printk(KERN_ERR, "error reporting device not found:"
@ -1421,7 +1423,7 @@ static void e752x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(e752x_pci_tbl) = {
static const struct pci_device_id e752x_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 7520_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
E7520},

2
drivers/edac/e7xxx_edac.c
Просмотреть файл

@ -555,7 +555,7 @@ static void e7xxx_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(e7xxx_pci_tbl) = {
static const struct pci_device_id e7xxx_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 7205_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
E7205},

3
drivers/edac/edac_device.c
Просмотреть файл

@ -437,6 +437,9 @@ void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
{
int status;
if (!edac_dev->edac_check)
return;
status = cancel_delayed_work(&edac_dev->work);
if (status == 0) {
/* workq instance might be running, wait for it */

2
drivers/edac/edac_mc_sysfs.c
Просмотреть файл

@ -914,7 +914,7 @@ void __exit edac_debugfs_exit(void)
debugfs_remove(edac_debugfs);
}
int edac_create_debug_nodes(struct mem_ctl_info *mci)
static int edac_create_debug_nodes(struct mem_ctl_info *mci)
{
struct dentry *d, *parent;
char name[80];

2
drivers/edac/i3000_edac.c
Просмотреть файл

@ -487,7 +487,7 @@ static void i3000_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i3000_pci_tbl) = {
static const struct pci_device_id i3000_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 3000_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I3000},

2
drivers/edac/i3200_edac.c
Просмотреть файл

@ -466,7 +466,7 @@ static void i3200_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i3200_pci_tbl) = {
static const struct pci_device_id i3200_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 3200_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I3200},

2
drivers/edac/i5000_edac.c
Просмотреть файл

@ -1530,7 +1530,7 @@ static void i5000_remove_one(struct pci_dev *pdev)
*
* The "E500P" device is the first device supported.
*/
static DEFINE_PCI_DEVICE_TABLE(i5000_pci_tbl) = {
static const struct pci_device_id i5000_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000_DEV16),
.driver_data = I5000P},

2
drivers/edac/i5100_edac.c
Просмотреть файл

@ -1213,7 +1213,7 @@ static void i5100_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i5100_pci_tbl) = {
static const struct pci_device_id i5100_pci_tbl[] = {
/* Device 16, Function 0, Channel 0 Memory Map, Error Flag/Mask, ... */
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5100_16) },
{ 0, }

2
drivers/edac/i5400_edac.c
Просмотреть файл

@ -1416,7 +1416,7 @@ static void i5400_remove_one(struct pci_dev *pdev)
*
* The "E500P" device is the first device supported.
*/
static DEFINE_PCI_DEVICE_TABLE(i5400_pci_tbl) = {
static const struct pci_device_id i5400_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_ERR)},
{0,} /* 0 terminated list. */
};

2
drivers/edac/i7300_edac.c
Просмотреть файл

@ -1160,7 +1160,7 @@ static void i7300_remove_one(struct pci_dev *pdev)
*
* Has only 8086:360c PCI ID
*/
static DEFINE_PCI_DEVICE_TABLE(i7300_pci_tbl) = {
static const struct pci_device_id i7300_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_ERR)},
{0,} /* 0 terminated list. */
};

2
drivers/edac/i7core_edac.c
Просмотреть файл

@ -394,7 +394,7 @@ static const struct pci_id_table pci_dev_table[] = {
/*
* pci_device_id table for which devices we are looking for
*/
static DEFINE_PCI_DEVICE_TABLE(i7core_pci_tbl) = {
static const struct pci_device_id i7core_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58_HUB_MGMT)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0)},
{0,} /* 0 terminated list. */

2
drivers/edac/i82443bxgx_edac.c
Просмотреть файл

@ -386,7 +386,7 @@ static void i82443bxgx_edacmc_remove_one(struct pci_dev *pdev)
EXPORT_SYMBOL_GPL(i82443bxgx_edacmc_remove_one);
static DEFINE_PCI_DEVICE_TABLE(i82443bxgx_pci_tbl) = {
static const struct pci_device_id i82443bxgx_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_0)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_2)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0)},

2
drivers/edac/i82860_edac.c
Просмотреть файл

@ -288,7 +288,7 @@ static void i82860_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i82860_pci_tbl) = {
static const struct pci_device_id i82860_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82860},

2
drivers/edac/i82875p_edac.c
Просмотреть файл

@ -527,7 +527,7 @@ static void i82875p_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i82875p_pci_tbl) = {
static const struct pci_device_id i82875p_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 82875_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82875P},

2
drivers/edac/i82975x_edac.c
Просмотреть файл

@ -628,7 +628,7 @@ static void i82975x_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(i82975x_pci_tbl) = {
static const struct pci_device_id i82975x_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, 82975_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
I82975X

98
drivers/edac/mpc85xx_edac.c
Просмотреть файл

@ -1,6 +1,8 @@
/*
* Freescale MPC85xx Memory Controller kenel module
*
* Parts Copyrighted (c) 2013 by Freescale Semiconductor, Inc.
*
* Author: Dave Jiang <djiang@mvista.com>
*
* 2006-2007 (c) MontaVista Software, Inc. This file is licensed under
@ -196,6 +198,42 @@ static void mpc85xx_pci_check(struct edac_pci_ctl_info *pci)
edac_pci_handle_npe(pci, pci->ctl_name);
}
static void mpc85xx_pcie_check(struct edac_pci_ctl_info *pci)
{
struct mpc85xx_pci_pdata *pdata = pci->pvt_info;
u32 err_detect;
err_detect = in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_DR);
pr_err("PCIe error(s) detected\n");
pr_err("PCIe ERR_DR register: 0x%08x\n", err_detect);
pr_err("PCIe ERR_CAP_STAT register: 0x%08x\n",
in_be32(pdata->pci_vbase + MPC85XX_PCI_GAS_TIMR));
pr_err("PCIe ERR_CAP_R0 register: 0x%08x\n",
in_be32(pdata->pci_vbase + MPC85XX_PCIE_ERR_CAP_R0));
pr_err("PCIe ERR_CAP_R1 register: 0x%08x\n",
in_be32(pdata->pci_vbase + MPC85XX_PCIE_ERR_CAP_R1));
pr_err("PCIe ERR_CAP_R2 register: 0x%08x\n",
in_be32(pdata->pci_vbase + MPC85XX_PCIE_ERR_CAP_R2));
pr_err("PCIe ERR_CAP_R3 register: 0x%08x\n",
in_be32(pdata->pci_vbase + MPC85XX_PCIE_ERR_CAP_R3));
/* clear error bits */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_DR, err_detect);
}
static int mpc85xx_pcie_find_capability(struct device_node *np)
{
struct pci_controller *hose;
if (!np)
return -EINVAL;
hose = pci_find_hose_for_OF_device(np);
return early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP);
}
static irqreturn_t mpc85xx_pci_isr(int irq, void *dev_id)
{
struct edac_pci_ctl_info *pci = dev_id;
@ -207,7 +245,10 @@ static irqreturn_t mpc85xx_pci_isr(int irq, void *dev_id)
if (!err_detect)
return IRQ_NONE;
mpc85xx_pci_check(pci);
if (pdata->is_pcie)
mpc85xx_pcie_check(pci);
else
mpc85xx_pci_check(pci);
return IRQ_HANDLED;
}
@ -239,14 +280,22 @@ int mpc85xx_pci_err_probe(struct platform_device *op)
pdata = pci->pvt_info;
pdata->name = "mpc85xx_pci_err";
pdata->irq = NO_IRQ;
if (mpc85xx_pcie_find_capability(op->dev.of_node) > 0)
pdata->is_pcie = true;
dev_set_drvdata(&op->dev, pci);
pci->dev = &op->dev;
pci->mod_name = EDAC_MOD_STR;
pci->ctl_name = pdata->name;
pci->dev_name = dev_name(&op->dev);
if (edac_op_state == EDAC_OPSTATE_POLL)
pci->edac_check = mpc85xx_pci_check;
if (edac_op_state == EDAC_OPSTATE_POLL) {
if (pdata->is_pcie)
pci->edac_check = mpc85xx_pcie_check;
else
pci->edac_check = mpc85xx_pci_check;
}
pdata->edac_idx = edac_pci_idx++;
@ -275,16 +324,26 @@ int mpc85xx_pci_err_probe(struct platform_device *op)
goto err;
}
orig_pci_err_cap_dr =
in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_CAP_DR);
if (pdata->is_pcie) {
orig_pci_err_cap_dr =
in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_ADDR);
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_ADDR, ~0);
orig_pci_err_en =
in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN);
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN, 0);
} else {
orig_pci_err_cap_dr =
in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_CAP_DR);
/* PCI master abort is expected during config cycles */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_CAP_DR, 0x40);
/* PCI master abort is expected during config cycles */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_CAP_DR, 0x40);
orig_pci_err_en = in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN);
orig_pci_err_en =
in_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN);
/* disable master abort reporting */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN, ~0x40);
/* disable master abort reporting */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN, ~0x40);
}
/* clear error bits */
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_DR, ~0);
@ -297,7 +356,8 @@ int mpc85xx_pci_err_probe(struct platform_device *op)
if (edac_op_state == EDAC_OPSTATE_INT) {
pdata->irq = irq_of_parse_and_map(op->dev.of_node, 0);
res = devm_request_irq(&op->dev, pdata->irq,
mpc85xx_pci_isr, IRQF_DISABLED,
mpc85xx_pci_isr,
IRQF_DISABLED | IRQF_SHARED,
"[EDAC] PCI err", pci);
if (res < 0) {
printk(KERN_ERR
@ -312,6 +372,22 @@ int mpc85xx_pci_err_probe(struct platform_device *op)
pdata->irq);
}
if (pdata->is_pcie) {
/*
* Enable all PCIe error interrupt & error detect except invalid
* PEX_CONFIG_ADDR/PEX_CONFIG_DATA access interrupt generation
* enable bit and invalid PEX_CONFIG_ADDR/PEX_CONFIG_DATA access
* detection enable bit. Because PCIe bus code to initialize and
* configure these PCIe devices on booting will use some invalid
* PEX_CONFIG_ADDR/PEX_CONFIG_DATA, edac driver prints the much
* notice information. So disable this detect to fix ugly print.
*/
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_EN, ~0
& ~PEX_ERR_ICCAIE_EN_BIT);
out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_ADDR, 0
| PEX_ERR_ICCAD_DISR_BIT);
}
devres_remove_group(&op->dev, mpc85xx_pci_err_probe);
edac_dbg(3, "success\n");
printk(KERN_INFO EDAC_MOD_STR " PCI err registered\n");

7
drivers/edac/mpc85xx_edac.h
Просмотреть файл

@ -134,13 +134,19 @@
#define MPC85XX_PCI_ERR_DR 0x0000
#define MPC85XX_PCI_ERR_CAP_DR 0x0004
#define MPC85XX_PCI_ERR_EN 0x0008
#define PEX_ERR_ICCAIE_EN_BIT 0x00020000
#define MPC85XX_PCI_ERR_ATTRIB 0x000c
#define MPC85XX_PCI_ERR_ADDR 0x0010
#define PEX_ERR_ICCAD_DISR_BIT 0x00020000
#define MPC85XX_PCI_ERR_EXT_ADDR 0x0014
#define MPC85XX_PCI_ERR_DL 0x0018
#define MPC85XX_PCI_ERR_DH 0x001c
#define MPC85XX_PCI_GAS_TIMR 0x0020
#define MPC85XX_PCI_PCIX_TIMR 0x0024
#define MPC85XX_PCIE_ERR_CAP_R0 0x0028
#define MPC85XX_PCIE_ERR_CAP_R1 0x002c
#define MPC85XX_PCIE_ERR_CAP_R2 0x0030
#define MPC85XX_PCIE_ERR_CAP_R3 0x0034
struct mpc85xx_mc_pdata {
char *name;
@ -158,6 +164,7 @@ struct mpc85xx_l2_pdata {
struct mpc85xx_pci_pdata {
char *name;
bool is_pcie;
int edac_idx;
void __iomem *pci_vbase;
int irq;

2
drivers/edac/r82600_edac.c
Просмотреть файл

@ -383,7 +383,7 @@ static void r82600_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(r82600_pci_tbl) = {
static const struct pci_device_id r82600_pci_tbl[] = {
{
PCI_DEVICE(PCI_VENDOR_ID_RADISYS, R82600_BRIDGE_ID)
},

4
drivers/edac/sb_edac.c
Просмотреть файл

@ -461,7 +461,7 @@ static const struct pci_id_table pci_dev_descr_ibridge_table[] = {
/*
* pci_device_id table for which devices we are looking for
*/
static DEFINE_PCI_DEVICE_TABLE(sbridge_pci_tbl) = {
static const struct pci_device_id sbridge_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SBRIDGE_IMC_TA)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA0_TA)},
{0,} /* 0 terminated list. */
@ -915,7 +915,7 @@ static void get_memory_layout(const struct mem_ctl_info *mci)
}
}
struct mem_ctl_info *get_mci_for_node_id(u8 node_id)
static struct mem_ctl_info *get_mci_for_node_id(u8 node_id)
{
struct sbridge_dev *sbridge_dev;

2
drivers/edac/x38_edac.c
Просмотреть файл

@ -448,7 +448,7 @@ static void x38_remove_one(struct pci_dev *pdev)
edac_mc_free(mci);
}
static DEFINE_PCI_DEVICE_TABLE(x38_pci_tbl) = {
static const struct pci_device_id x38_pci_tbl[] = {
{
PCI_VEND_DEV(INTEL, X38_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
X38},