diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 39fcecb..bd4ed83 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -86,10 +86,6 @@ /* Time to wait for a PCI slot to report status, in milliseconds */ #define PCI_BUS_RESET_WAIT_MSEC (60*1000) -/* RTAS tokens */ -static int ibm_configure_bridge; -static int ibm_configure_pe; - /* Platform dependent EEH operations */ struct eeh_ops *eeh_ops = NULL; @@ -229,7 +225,7 @@ void eeh_slot_error_detail(struct pci_dn *pdn, int severity) pci_regs_buf[0] = 0; eeh_pci_enable(pdn, EEH_OPT_THAW_MMIO); - eeh_configure_bridge(pdn); + eeh_ops->configure_bridge(pdn->node); eeh_restore_bars(pdn); loglen = eeh_gather_pci_data(pdn, pci_regs_buf, EEH_PCI_REGS_LOG_LEN); @@ -810,41 +806,6 @@ static void eeh_save_bars(struct pci_dn *pdn) } /** - * eeh_configure_bridge - Configure PCI bridges for the indicated PE - * @pdn: PCI device node - * - * PCI bridges might be included in PE. In order to make the PE work - * again. The included PCI bridges should be recovered after the PE - * encounters frozen state. - */ -void eeh_configure_bridge(struct pci_dn *pdn) -{ - int config_addr; - int rc; - int token; - - /* Use PE configuration address, if present */ - config_addr = pdn->eeh_config_addr; - if (pdn->eeh_pe_config_addr) - config_addr = pdn->eeh_pe_config_addr; - - /* Use new configure-pe function, if supported */ - if (ibm_configure_pe != RTAS_UNKNOWN_SERVICE) - token = ibm_configure_pe; - else - token = ibm_configure_bridge; - - rc = rtas_call(token, 3, 1, NULL, - config_addr, - BUID_HI(pdn->phb->buid), - BUID_LO(pdn->phb->buid)); - if (rc) { - printk(KERN_WARNING "EEH: Unable to configure device bridge (%d) for %s\n", - rc, pdn->node->full_name); - } -} - -/** * eeh_early_enable - Early enable EEH on the indicated device * @dn: device node * @data: BUID @@ -1027,9 +988,6 @@ void __init eeh_init(void) if (np == NULL) return; - ibm_configure_bridge = rtas_token("ibm,configure-bridge"); - ibm_configure_pe = rtas_token("ibm,configure-pe"); - /* Enable EEH for all adapters. Note that eeh requires buid's */ for (phb = of_find_node_by_name(NULL, "pci"); phb; phb = of_find_node_by_name(phb, "pci")) { |
