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Groups > linux.kernel > #1269106

[PATCHv5 6/6] pciutils: Allow 32-bit domains

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PCI-e segments will continue to use the lower 16 bits as required by
ACPI. Special domains may use the full 32-bits.

Signed-off-by: Keith Busch <keith.busch@intel.com>
---
 lib/filter.c |    2 +-
 lib/pci.h    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/filter.c b/lib/filter.c
index d4254a0..075dc2f 100644
--- a/lib/filter.c
+++ b/lib/filter.c
@@ -45,7 +45,7 @@ pci_filter_parse_slot_v33(struct pci_filter *f, char *str)
 	  if (str[0] && strcmp(str, "*"))
 	    {
 	      long int x = strtol(str, &e, 16);
-	      if ((e && *e) || (x < 0 || x > 0xffff))
+	      if ((e && *e) || (x < 0))
 		return "Invalid domain number";
 	      f->domain = x;
 	    }
diff --git a/lib/pci.h b/lib/pci.h
index 10ba831..7e42765 100644
--- a/lib/pci.h
+++ b/lib/pci.h
@@ -119,7 +119,7 @@ struct pci_param *pci_walk_params(struct pci_access *acc, struct pci_param *prev
 
 struct pci_dev {
   struct pci_dev *next;			/* Next device in the chain */
-  u16 domain;				/* PCI domain (host bridge) */
+  int32_t domain;			/* PCI domain (host bridge) */
   u8 bus, dev, func;			/* Bus inside domain, device and function */
 
   /* These fields are set by pci_fill_info() */
-- 
1.7.10.4

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[PATCHv5 0/6] Driver for new VMD device Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
  [PATCHv5 2/6] pci: skip child bus with conflicting resources Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
  [PATCHv5 6/6] pciutils: Allow 32-bit domains Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
  [PATCHv5 5/6] x86/pci: Initial commit for new VMD device driver Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
    Re: [PATCHv5 5/6] x86/pci: Initial commit for new VMD device  driver Thomas Gleixner <tglx@linutronix.de> - 2015-11-13 22:30 +0100
      Re: [PATCHv5 5/6] x86/pci: Initial commit for new VMD device driver Keith Busch <keith.busch@intel.com> - 2015-11-13 22:50 +0100
  [PATCHv5 4/6] x86-pci: allow pci domain specific dma ops Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
  [PATCHv5 1/6] msi: Relax msi_domain_alloc() to support parentless MSI irqdomains Keith Busch <keith.busch@intel.com> - 2015-11-13 18:20 +0100
    Re: [PATCHv5 1/6] msi: Relax msi_domain_alloc() to support parentless  MSI irqdomains Thomas Gleixner <tglx@linutronix.de> - 2015-11-13 22:30 +0100
  Re: [PATCHv5 0/6] Driver for new VMD device Thomas Gleixner <tglx@linutronix.de> - 2015-11-13 22:30 +0100

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