On Mon, Oct 18, 2010 at 06:34:21PM +0900, Isaku Yamahata wrote:
This patch set fixes PCI bar allocation when bar overflow occured. I checked if pmm_alloc facility can be used, but it doesn't suit for pci bar allocation. So I resulted in new API, pci_region which encapsulates region allocation and overflow checks. The first patch introduces pci_region, and the second patch fixes the overflow case with pci_region.
Isaku Yamahata (2): pci: introduce pci_region to manage pci io/memory/prefmemory regions. pciinit: use pci_region functions.
Makefile | 3 +- src/pci_region.c | 70 +++++++++++++++++++++++++++++++ src/pciinit.c | 122 ++++++++++++++++++++++++++--------------------------- src/util.h | 15 +++++++ 4 files changed, 147 insertions(+), 63 deletions(-) create mode 100644 src/pci_region.c
Could you clarify what do you mean by bar overflow please?