Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1285960

[PATCHv5 7/7] pciutils: Allow 32-bit domains

Show all headers | View raw

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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCHv6 0/7] Driver for new "VMD" device Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv5 7/7] pciutils: Allow 32-bit domains Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv6 5/7] x86/pci: Initial commit for new VMD device driver Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv6 4/7] x86-pci: allow pci domain specific dma ops Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv6 2/7] pci: child bus alloc fix on constrained resource Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv6 6/7] aer_inject: Use 32 bit int type domains Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  [PATCHv6 3/7] Export msi and irq functions for module use Keith Busch <keith.busch@intel.com> - 2015-12-07 22:40 +0100
  Re: [PATCHv6 0/7] Driver for new "VMD" device Thomas Gleixner <tglx@linutronix.de> - 2015-12-08 13:20 +0100

csiph-web