From d4a75659655f95274f4690483931b1d6f008146e Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Wed, 7 May 2008 09:17:52 +0100 Subject: [PATCH] msix: Further fixes to Python arithmetic. Signed-off-by: Keir Fraser --- tools/python/xen/util/pci.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/python/xen/util/pci.py b/tools/python/xen/util/pci.py index d70a998b25..0598f904bd 100644 --- a/tools/python/xen/util/pci.py +++ b/tools/python/xen/util/pci.py @@ -30,7 +30,7 @@ PCI_STATUS_CAP_MASK = 0x10 PCI_STATUS_OFFSET = 0x6 PCI_CAP_OFFSET = 0x34 MSIX_BIR_MASK = 0x7 -MSIX_SIZE_MASK = 0x3ff +MSIX_SIZE_MASK = 0x7ff #Calculate PAGE_SHIFT: number of bits to shift an address to get the page number PAGE_SIZE = resource.getpagesize() @@ -122,7 +122,7 @@ class PciDevice: message_cont_hi = ord(conf_file.read(1)) self.msix=1 self.msix_entries = (message_cont_lo + \ - message_cont_hi << 8) \ + (message_cont_hi << 8)) \ & MSIX_SIZE_MASK t_off=conf_file.read(4) p_off=conf_file.read(4) -- 2.30.2