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[Qemu-devel] [PATCH 2/4] vmxnet3: Change offsets of PCI capabilities
From: |
Shmulik Ladkani |
Subject: |
[Qemu-devel] [PATCH 2/4] vmxnet3: Change offsets of PCI capabilities |
Date: |
Thu, 19 Nov 2015 12:52:22 +0200 |
Place device reported PCI capabilities at the same offsets as placed by
the VMware virtual hardware:
Express Endpoint at [48], MSI at [84], MSI-X at [9c].
Signed-off-by: Shmulik Ladkani <address@hidden>
---
hw/net/vmxnet3.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index ed286cc..48a8242 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -36,6 +36,10 @@
#define VMXNET3_MSIX_BAR_SIZE 0x2000
#define MIN_BUF_SIZE 60
+#define VMXNET3_EXP_EP_OFFSET (0x48)
+#define VMXNET3_MSI_OFFSET (0x84)
+#define VMXNET3_MSIX_OFFSET (0x9c)
+
#define VMXNET3_BAR0_IDX (0)
#define VMXNET3_BAR1_IDX (1)
#define VMXNET3_MSIX_BAR_IDX (2)
@@ -2103,7 +2107,7 @@ vmxnet3_init_msix(VMXNET3State *s)
VMXNET3_MSIX_BAR_IDX, VMXNET3_OFF_MSIX_TABLE,
&s->msix_bar,
VMXNET3_MSIX_BAR_IDX, VMXNET3_OFF_MSIX_PBA,
- 0);
+ VMXNET3_MSIX_OFFSET);
if (0 > res) {
VMW_WRPRN("Failed to initialize MSI-X, error %d", res);
@@ -2131,7 +2135,6 @@ vmxnet3_cleanup_msix(VMXNET3State *s)
}
}
-#define VMXNET3_MSI_OFFSET (0x50)
#define VMXNET3_USE_64BIT (true)
#define VMXNET3_PER_VECTOR_MASK (false)
@@ -2234,7 +2237,7 @@ static void vmxnet3_pci_realize(PCIDevice *pci_dev, Error
**errp)
}
if (pci_bus_is_express(pci_dev->bus)) {
- pcie_endpoint_cap_init(pci_dev, 0);
+ pcie_endpoint_cap_init(pci_dev, VMXNET3_EXP_EP_OFFSET);
}
vmxnet3_net_init(s);
--
1.9.1
[Qemu-devel] [PATCH 2/4] vmxnet3: Change offsets of PCI capabilities,
Shmulik Ladkani <=
[Qemu-devel] [PATCH 3/4] vmxnet3: Change the offset of the MSIX PBA table, Shmulik Ladkani, 2015/11/19
[Qemu-devel] [PATCH 4/4] vmxnet3: Report the Device Serial Number capability, Shmulik Ladkani, 2015/11/19