* [PATCH 1/1] Support region sizes that are not power-of-2 in lspci
@ 2016-01-13 19:47 Sean O. Stalley
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From: Sean O. Stalley @ 2016-01-13 19:47 UTC (permalink / raw)
To: linux-pci, mj; +Cc: sean.stalley, bhelgaas, david.daney
Enhanced Allocation allows PCI devices to reserve regions with DWORD
granularity. Make sure lspci doesn't tuncate least significant bits
of the region size.
ex: a 2000 byte region should display [size=2000] instead of [size=1K]
Signed-off-by: Sean O. Stalley <sean.stalley@intel.com>
---
lspci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lspci.c b/lspci.c
index fe7b7fe..d483f3a 100644
--- a/lspci.c
+++ b/lspci.c
@@ -336,7 +336,7 @@ show_size(pciaddr_t x)
if (!x)
return;
for (i = 0; i < (sizeof(suffix) / sizeof(*suffix) - 1); i++) {
- if (x < 1024)
+ if (x % 1024)
break;
x /= 1024;
}
@@ -366,7 +366,7 @@ show_bases(struct device *d, int cnt)
putchar('\t');
if (pos && !flg) /* Reported by the OS, but not by the device */
{
- printf("[virtual] ");
+ printf("[virtual] "); /* could also be enhanced */
flg = pos;
virtual = 1;
}
--
1.9.1
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2016-01-13 19:47 [PATCH 1/1] Support region sizes that are not power-of-2 in lspci Sean O. Stalley
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