core/pci: Increase the max slot string size

The maximum string length for the slot label / device location code in
the PCI summary is currently 32 characters. This results in some IBM
location codes being truncated due to their length, e.g.

PHB#0001:02:11.0 [SWDN]  SLOT=C11  x8
PHB#0001:13:00.0 [EP  ] *snip* LOC_CODE=U78D3.ND1.WZS004A-P1-C
PHB#0001:13:00.1 [EP  ] *snip* LOC_CODE=U78D3.ND1.WZS004A-P1-C
PHB#0001:13:00.2 [EP  ] *snip* LOC_CODE=U78D3.ND1.WZS004A-P1-C
PHB#0001:13:00.3 [EP  ] *snip* LOC_CODE=U78D3.ND1.WZS004A-P1-C

Which obscure the actual location of the card, and it looks bad. This
patch increases the maximum length of the label string to 80 characters
since that's the maximum length for a location code.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/core/pci.c b/core/pci.c
index 454b501..7dbe6aa 100644
--- a/core/pci.c
+++ b/core/pci.c
@@ -1471,7 +1471,7 @@ static void pci_print_summary_line(struct phb *phb, struct pci_device *pd,
 {
 	const char *label, *dtype, *s;
 	u32 vdid;
-#define MAX_SLOTSTR 32
+#define MAX_SLOTSTR 80
 	char slotstr[MAX_SLOTSTR  + 1] = { 0, };
 
 	pci_cfg_read32(phb, pd->bdfn, 0, &vdid);