7 files changed, 13 insertions, 44 deletions

diff --git a/drivers/edac/amd76x_edac.c b/drivers/edac/amd76x_edac.c
index 6b7a441f0482..821c252d414c 100644
--- a/drivers/edac/amd76x_edac.c
+++ b/drivers/edac/amd76x_edac.c
@@ -211,6 +211,7 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
         };
         u32 ems;
         u32 ems_mode;
+        struct amd76x_error_info discard;
 
         debugf0("%s()\n", __func__);
 
@@ -270,9 +271,7 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
                 csrow->edac_mode = ems_modes[ems_mode];
         }
 
-        /* clear counters */
-        pci_write_bits32(mci->pdev, AMD76X_ECC_MODE_STATUS, (u32) (0x3 << 8),
-                         (u32) (0x3 << 8));
+        amd76x_get_error_info(mci, &discard);  /* clear counters */
 
         if (edac_mc_add_mc(mci)) {
                 debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index f31725a55e54..24446542d8d6 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -747,8 +747,6 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
         int rc = -ENODEV;
         int index;
         u16 pci_data;
-        u32 stat32;
-        u16 stat16;
         u8 stat8;
         struct mem_ctl_info *mci = NULL;
         struct e752x_pvt *pvt = NULL;
@@ -760,6 +758,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
         u32 dra;
         unsigned long last_cumul_size;
         struct pci_dev *dev = NULL;
+        struct e752x_error_info discard;
 
         debugf0("%s(): mci\n", __func__);
         debugf0("Starting Probe1\n");
@@ -938,24 +937,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
         pci_write_config_byte(dev, E752X_DRAM_ERRMASK, 0x00);
         pci_write_config_byte(dev, E752X_DRAM_SMICMD, 0x00);
         /* clear other MCH errors */
-        pci_read_config_dword(dev, E752X_FERR_GLOBAL, &stat32);
-        pci_write_config_dword(dev, E752X_FERR_GLOBAL, stat32);
-        pci_read_config_dword(dev, E752X_NERR_GLOBAL, &stat32);
-        pci_write_config_dword(dev, E752X_NERR_GLOBAL, stat32);
-        pci_read_config_byte(dev, E752X_HI_FERR, &stat8);
-        pci_write_config_byte(dev, E752X_HI_FERR, stat8);
-        pci_read_config_byte(dev, E752X_HI_NERR, &stat8);
-        pci_write_config_byte(dev, E752X_HI_NERR, stat8);
-        pci_read_config_dword(dev, E752X_SYSBUS_FERR, &stat32);
-        pci_write_config_dword(dev, E752X_SYSBUS_FERR, stat32);
-        pci_read_config_byte(dev, E752X_BUF_FERR, &stat8);
-        pci_write_config_byte(dev, E752X_BUF_FERR, stat8);
-        pci_read_config_byte(dev, E752X_BUF_NERR, &stat8);
-        pci_write_config_byte(dev, E752X_BUF_NERR, stat8);
-        pci_read_config_word(dev, E752X_DRAM_FERR, &stat16);
-        pci_write_config_word(dev, E752X_DRAM_FERR, stat16);
-        pci_read_config_word(dev, E752X_DRAM_NERR, &stat16);
-        pci_write_config_word(dev, E752X_DRAM_NERR, stat16);
+        e752x_get_error_info(mci, &discard);
 
         /* get this far and it's successful */
         debugf3("%s(): success\n", __func__);
diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index ec6eb77edaed..8b0da35ae47c 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -357,7 +357,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
         int drc_ddim;           /* DRAM Data Integrity Mode 0=none,2=edac */
         u32 dra;
         unsigned long last_cumul_size;
-
+        struct e7xxx_error_info discard;
 
         debugf0("%s(): mci\n", __func__);
 
@@ -470,8 +470,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
                      pvt->tolm, pvt->remapbase, pvt->remaplimit);
 
         /* clear any pending errors, or initial state bits */
-        pci_write_bits8(pvt->bridge_ck, E7XXX_DRAM_FERR, 0x03, 0x03);
-        pci_write_bits8(pvt->bridge_ck, E7XXX_DRAM_NERR, 0x03, 0x03);
+        e7xxx_get_error_info(mci, &discard);
 
         if (edac_mc_add_mc(mci) != 0) {
                 debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 499ac90ad67e..eac09cc86aac 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -2095,9 +2095,6 @@ static int __init edac_mc_init(void)
          */
         clear_pci_parity_errors();
 
-        /* perform check for first time to harvest boot leftovers */
-        do_edac_check();
-
         /* Create the MC sysfs entires */
         if (edac_sysfs_memctrl_setup()) {
                 edac_printk(KERN_ERR, EDAC_MC,
diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c
index e832778fc603..942129df0212 100644
--- a/drivers/edac/i82860_edac.c
+++ b/drivers/edac/i82860_edac.c
@@ -134,6 +134,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx)
         int index;
         struct mem_ctl_info *mci = NULL;
         unsigned long last_cumul_size;
+        struct i82860_error_info discard;
 
         u16 mchcfg_ddim;        /* DRAM Data Integrity Mode 0=none,2=edac */
 
@@ -200,8 +201,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx)
                 csrow->edac_mode = mchcfg_ddim ? EDAC_SECDED : EDAC_NONE;
         }
 
-        /* clear counters */
-        pci_write_bits16(mci->pdev, I82860_ERRSTS, 0x0003, 0x0003);
+        i82860_get_error_info(mci, &discard);  /* clear counters */
 
         if (edac_mc_add_mc(mci)) {
                 debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index c521178183de..40ba2be6169a 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -286,6 +286,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
         u32 drc_chan;           /* Number of channels 0=1chan,1=2chan */
         u32 nr_chans;
         u32 drc_ddim;           /* DRAM Data Integrity Mode 0=none,2=edac */
+        struct i82875p_error_info discard;
 
         debugf0("%s()\n", __func__);
 
@@ -397,8 +398,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
                 csrow->edac_mode = drc_ddim ? EDAC_SECDED : EDAC_NONE;
         }
 
-        /* clear counters */
-        pci_write_bits16(mci->pdev, I82875P_ERRSTS, 0x0081, 0x0081);
+        i82875p_get_error_info(mci, &discard);  /* clear counters */
 
         if (edac_mc_add_mc(mci)) {
                 debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c
index ac1359828e78..787a7652c7ef 100644
--- a/drivers/edac/r82600_edac.c
+++ b/drivers/edac/r82600_edac.c
@@ -219,7 +219,7 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
         u32 scrub_disabled;
         u32 sdram_refresh_rate;
         u32 row_high_limit_last = 0;
-        u32 eap_init_bits;
+        struct r82600_error_info discard;
 
         debugf0("%s()\n", __func__);
 
@@ -311,8 +311,7 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
                 row_high_limit_last = row_high_limit;
         }
 
-        /* clear counters */
-        /* FIXME should we? */
+        r82600_get_error_info(mci, &discard);  /* clear counters */
 
         if (edac_mc_add_mc(mci)) {
                 debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
@@ -321,19 +320,12 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
 
         /* get this far and it's successful */
 
-        /* Clear error flags to allow next error to be reported [p.62] */
-        /* Test systems seem to always have the UE flag raised on boot */
-
-        eap_init_bits = BIT(0) & BIT(1);
         if (disable_hardware_scrub) {
-                eap_init_bits |= BIT(31);
                 debugf3("%s(): Disabling Hardware Scrub (scrub on error)\n",
                         __func__);
+                pci_write_bits32(mci->pdev, R82600_EAP, BIT(31), BIT(31));
         }
 
-        pci_write_bits32(mci->pdev, R82600_EAP, eap_init_bits,
-                         eap_init_bits);
-
         debugf3("%s(): success\n", __func__);
         return 0;