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vmxnet3: update to version 4

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With all vmxnet3 version 4 changes incorporated in the vmxnet3 driver,
the driver can configure emulation to run at vmxnet3 version 4, provided
the emulation advertises support for version 4.

Signed-off-by: Ronak Doshi <doshir@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ronak Doshi 2020-05-28 14:53:22 -07:00 committed by David S. Miller
parent dacce2be33
commit a31135e36e
2 changed files with 8 additions and 3 deletions
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7
drivers/net/vmxnet3/vmxnet3_drv.c
View File

@ -3492,7 +3492,12 @@ vmxnet3_probe_device(struct pci_dev *pdev,
goto err_alloc_pci;
ver = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_VRRS);
if (ver & (1 << VMXNET3_REV_3)) {
if (ver & (1 << VMXNET3_REV_4)) {
VMXNET3_WRITE_BAR1_REG(adapter,
VMXNET3_REG_VRRS,
1 << VMXNET3_REV_4);
adapter->version = VMXNET3_REV_4 + 1;
} else if (ver & (1 << VMXNET3_REV_3)) {
VMXNET3_WRITE_BAR1_REG(adapter,
VMXNET3_REG_VRRS,
1 << VMXNET3_REV_3);

4
drivers/net/vmxnet3/vmxnet3_int.h
View File

@ -69,12 +69,12 @@
/*
* Version numbers
*/
#define VMXNET3_DRIVER_VERSION_STRING "1.4.17.0-k"
#define VMXNET3_DRIVER_VERSION_STRING "1.5.0.0-k"
/* Each byte of this 32-bit integer encodes a version number in
* VMXNET3_DRIVER_VERSION_STRING.
*/
#define VMXNET3_DRIVER_VERSION_NUM 0x01041100
#define VMXNET3_DRIVER_VERSION_NUM 0x01050000
#if defined(CONFIG_PCI_MSI)
/* RSS only makes sense if MSI-X is supported. */