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authorMichael S. Tsirkin <mst@redhat.com>2013-09-10 10:15:00 +0300
committerMichael S. Tsirkin <mst@redhat.com>2013-10-14 17:48:51 +0300
commit6f6d282330a3c85ecbeb54dec5b57282bd177b44 (patch)
treed7bacd8541b8459ba0a555c58e38b699f8026eea /hw/pci
parent079e3e7012a0e3ff80b4786e67f5a5d4341dcd51 (diff)
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pcie_host: expose address format
Callers pass in the address so it's helpful for them to be able to decode it. Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci')
-rw-r--r--hw/pci/pcie_host.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/hw/pci/pcie_host.c b/hw/pci/pcie_host.c
index 410ac08..c6e1b57 100644
--- a/hw/pci/pcie_host.c
+++ b/hw/pci/pcie_host.c
@@ -24,27 +24,6 @@
#include "hw/pci/pcie_host.h"
#include "exec/address-spaces.h"
-/*
- * PCI express mmcfig address
- * bit 20 - 28: bus number
- * bit 15 - 19: device number
- * bit 12 - 14: function number
- * bit 0 - 11: offset in configuration space of a given device
- */
-#define PCIE_MMCFG_SIZE_MAX (1ULL << 28)
-#define PCIE_MMCFG_SIZE_MIN (1ULL << 20)
-#define PCIE_MMCFG_BUS_BIT 20
-#define PCIE_MMCFG_BUS_MASK 0x1ff
-#define PCIE_MMCFG_DEVFN_BIT 12
-#define PCIE_MMCFG_DEVFN_MASK 0xff
-#define PCIE_MMCFG_CONFOFFSET_MASK 0xfff
-#define PCIE_MMCFG_BUS(addr) (((addr) >> PCIE_MMCFG_BUS_BIT) & \
- PCIE_MMCFG_BUS_MASK)
-#define PCIE_MMCFG_DEVFN(addr) (((addr) >> PCIE_MMCFG_DEVFN_BIT) & \
- PCIE_MMCFG_DEVFN_MASK)
-#define PCIE_MMCFG_CONFOFFSET(addr) ((addr) & PCIE_MMCFG_CONFOFFSET_MASK)
-
-
/* a helper function to get a PCIDevice for a given mmconfig address */
static inline PCIDevice *pcie_dev_find_by_mmcfg_addr(PCIBus *s,
uint32_t mmcfg_addr)