OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

pcie: correct mistaken register bit for End-End TLP Prefix Blocking

Browse Source 
from pcie spec 7.8.17, the End-End TLP Prefix Blocking bit local
is 15(e.g. 0x8000) in device control 2 register.

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Chen Fan 2015-03-13 11:18:03 +08:00 committed by Michael S. Tsirkin
parent 6c936b7423
commit 30b04f8711
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/pci/pcie.c
View File

@ -84,7 +84,7 @@ int pcie_cap_init(PCIDevice *dev, uint8_t offset, uint8_t type, uint8_t port)
pci_set_long(exp_cap + PCI_EXP_DEVCAP2, pci_set_long(exp_cap + PCI_EXP_DEVCAP2,
PCI_EXP_DEVCAP2_EFF | PCI_EXP_DEVCAP2_EETLPP); PCI_EXP_DEVCAP2_EFF | PCI_EXP_DEVCAP2_EETLPP);
pci_set_word(dev->wmask + pos, PCI_EXP_DEVCTL2_EETLPPB); pci_set_word(dev->wmask + pos + PCI_EXP_DEVCTL2, PCI_EXP_DEVCTL2_EETLPPB);
return pos; return pos;
} }

2
include/hw/pci/pcie_regs.h
View File

@ -72,7 +72,7 @@
#define PCI_EXP_DEVCAP2_EFF 0x100000 #define PCI_EXP_DEVCAP2_EFF 0x100000
#define PCI_EXP_DEVCAP2_EETLPP 0x200000 #define PCI_EXP_DEVCAP2_EETLPP 0x200000
#define PCI_EXP_DEVCTL2_EETLPPB 0x80 #define PCI_EXP_DEVCTL2_EETLPPB 0x8000
/* ARI */ /* ARI */
#define PCI_ARI_VER 1 #define PCI_ARI_VER 1