diff options
| author | Ronak Doshi <ronak.doshi@broadcom.com> | 2024-05-31 12:30:49 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-05 15:56:48 -0700 |
| commit | 63587234d42ad59391cac3619bbb3c9a78c5afaa (patch) | |
| tree | 26ff97f68a01f0b4f7d13bb786a0b788957e30a2 | |
| parent | 2e5010fd0c43cb09310bd68efff3d534729a1022 (diff) | |
vmxnet3: update to version 9
With all vmxnet3 version 9 changes incorporated in the vmxnet3 driver,
the driver can configure emulation to run at vmxnet3 version 9, provided
the emulation advertises support for version 9.
Signed-off-by: Ronak Doshi <ronak.doshi@broadcom.com>
Acked-by: Guolin Yang <guolin.yang@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240531193050.4132-5-ronak.doshi@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_drv.c | 46 | ||||
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_int.h | 4 |
2 files changed, 11 insertions, 39 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index e26d223a659f..b16449671b8b 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -3951,7 +3951,7 @@ vmxnet3_probe_device(struct pci_dev *pdev, struct net_device *netdev; struct vmxnet3_adapter *adapter; u8 mac[ETH_ALEN]; - int size; + int size, i; int num_tx_queues; int num_rx_queues; int queues; @@ -4018,42 +4018,14 @@ 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_7)) { - VMXNET3_WRITE_BAR1_REG(adapter, - VMXNET3_REG_VRRS, - 1 << VMXNET3_REV_7); - adapter->version = VMXNET3_REV_7 + 1; - } else if (ver & (1 << VMXNET3_REV_6)) { - VMXNET3_WRITE_BAR1_REG(adapter, - VMXNET3_REG_VRRS, - 1 << VMXNET3_REV_6); - adapter->version = VMXNET3_REV_6 + 1; - } else if (ver & (1 << VMXNET3_REV_5)) { - VMXNET3_WRITE_BAR1_REG(adapter, - VMXNET3_REG_VRRS, - 1 << VMXNET3_REV_5); - adapter->version = VMXNET3_REV_5 + 1; - } else 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); - adapter->version = VMXNET3_REV_3 + 1; - } else if (ver & (1 << VMXNET3_REV_2)) { - VMXNET3_WRITE_BAR1_REG(adapter, - VMXNET3_REG_VRRS, - 1 << VMXNET3_REV_2); - adapter->version = VMXNET3_REV_2 + 1; - } else if (ver & (1 << VMXNET3_REV_1)) { - VMXNET3_WRITE_BAR1_REG(adapter, - VMXNET3_REG_VRRS, - 1 << VMXNET3_REV_1); - adapter->version = VMXNET3_REV_1 + 1; - } else { + for (i = VMXNET3_REV_9; i >= VMXNET3_REV_1; i--) { + if (ver & (1 << i)) { + VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_VRRS, 1 << i); + adapter->version = i + 1; + break; + } + } + if (i < VMXNET3_REV_1) { dev_err(&pdev->dev, "Incompatible h/w version (0x%x) for adapter\n", ver); err = -EBUSY; diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 31e8db568db2..9f24d66dbb27 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -72,12 +72,12 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.7.0.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.9.0.0-k" /* Each byte of this 32-bit integer encodes a version number in * VMXNET3_DRIVER_VERSION_STRING. */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01070000 +#define VMXNET3_DRIVER_VERSION_NUM 0x01090000 #if defined(CONFIG_PCI_MSI) /* RSS only makes sense if MSI-X is supported. */ |