diff options
| author |   Russell Currey <ruscur@russell.cc> | 2016-11-16 14:02:15 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-11-22 11:57:07 +1100 |
| commit | 1f52f1761456c919814c995710153a8f878353df (patch) | |
| tree | 676297c5f2f5b97d6c31edfc18c9805e8f27521a /arch/powerpc/platforms/pseries/eeh_pseries.c | |
| parent | powerpc/powernv: Don't warn on PE init if unfreeze is unsupported (diff) | |
| download | linux-dev-1f52f1761456c919814c995710153a8f878353df.tar.xz linux-dev-1f52f1761456c919814c995710153a8f878353df.zip | |
powerpc/pci: Always print PHB and PE numbers as hexadecimal
PHB, PE (and by association MVE) numbers are printed as a mix of decimal
and hexadecimal throughout the kernel. This can be misleading, so make
them all hexadecimal.
Standardising on hex instead of dec because:
- PHB numbers are presented in hex in sysfs/debugfs (and lspci, etc)
- PE numbers are presented as hex in sysfs and parsed in hex in debugfs
The only place I think this could cause confusing are the messages during
boot, i.e.
pci 000a:01 : [PE# 000] Secondary bus 1 associated with PE#0
which can be a quick way to check PE numbers. pe_level_printk() will
only print two characters instead of three, so the above would be
pci 000a:01 : [PE# 00] Secondary bus 1 associated with PE#0
which gives a hint it's in hex.
Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh_pseries.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pseries.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 1c428f06b14c..1eef46d9cf30 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -270,7 +270,7 @@ static void *pseries_eeh_probe(struct pci_dn *pdn, void *data) eeh_add_flag(EEH_ENABLED); eeh_add_to_parent_pe(edev); - pr_debug("%s: EEH enabled on %02x:%02x.%01x PHB#%d-PE#%x\n", + pr_debug("%s: EEH enabled on %02x:%02x.%01x PHB#%x-PE#%x\n", __func__, pdn->busno, PCI_SLOT(pdn->devfn), PCI_FUNC(pdn->devfn), pe.phb->global_number, pe.addr); @@ -371,7 +371,7 @@ static int pseries_eeh_get_pe_addr(struct eeh_pe *pe) pe->config_addr, BUID_HI(pe->phb->buid), BUID_LO(pe->phb->buid), 0); if (ret) { - pr_warn("%s: Failed to get address for PHB#%d-PE#%x\n", + pr_warn("%s: Failed to get address for PHB#%x-PE#%x\n", __func__, pe->phb->global_number, pe->config_addr); return 0; } @@ -384,7 +384,7 @@ static int pseries_eeh_get_pe_addr(struct eeh_pe *pe) pe->config_addr, BUID_HI(pe->phb->buid), BUID_LO(pe->phb->buid), 0); if (ret) { - pr_warn("%s: Failed to get address for PHB#%d-PE#%x\n", + pr_warn("%s: Failed to get address for PHB#%x-PE#%x\n", __func__, pe->phb->global_number, pe->config_addr); return 0; } @@ -653,7 +653,7 @@ static int pseries_eeh_configure_bridge(struct eeh_pe *pe) rtas_busy_delay(ret); } - pr_warn("%s: Unable to configure bridge PHB#%d-PE#%x (%d)\n", + pr_warn("%s: Unable to configure bridge PHB#%x-PE#%x (%d)\n", __func__, pe->phb->global_number, pe->addr, ret); return ret; } |