diff options
Diffstat (limited to 'src/drivers/net/intelxlvf.c')
| -rw-r--r-- | src/drivers/net/intelxlvf.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/drivers/net/intelxlvf.c b/src/drivers/net/intelxlvf.c index ed785898a..6f52f1393 100644 --- a/src/drivers/net/intelxlvf.c +++ b/src/drivers/net/intelxlvf.c @@ -261,19 +261,27 @@ intelxlvf_admin_status ( struct net_device *netdev, } /** - * Handle virtual function event + * Handle admin event * * @v netdev Network device * @v evt Admin queue event descriptor * @v buf Admin queue event data buffer */ -void intelxlvf_admin_event ( struct net_device *netdev, - struct intelxl_admin_descriptor *evt, - union intelxl_admin_buffer *buf ) { +static void intelxlvf_admin_event ( struct net_device *netdev, + struct intelxl_admin_descriptor *evt, + union intelxl_admin_buffer *buf ) { struct intelxl_nic *intelxl = netdev->priv; - unsigned int vopcode = le32_to_cpu ( evt->vopcode ); + unsigned int vopcode; + + /* Ignore unrecognised events */ + if ( evt->opcode != cpu_to_le16 ( INTELXL_ADMIN_SEND_TO_VF ) ) { + DBGC ( intelxl, "INTELXL %p unrecognised event opcode " + "%#04x\n", intelxl, le16_to_cpu ( evt->opcode ) ); + return; + } /* Record command response if applicable */ + vopcode = le32_to_cpu ( evt->vopcode ); if ( vopcode == intelxl->vopcode ) { memcpy ( &intelxl->vbuf, buf, sizeof ( intelxl->vbuf ) ); intelxl->vopcode = 0; @@ -626,6 +634,7 @@ static int intelxlvf_probe ( struct pci_device *pci ) { netdev->dev = &pci->dev; memset ( intelxl, 0, sizeof ( *intelxl ) ); intelxl->intr = INTELXLVF_VFINT_DYN_CTLN ( INTELXLVF_MSIX_VECTOR ); + intelxl->handle = intelxlvf_admin_event; intelxl_init_admin ( &intelxl->command, INTELXLVF_ADMIN, &intelxlvf_admin_command_offsets ); intelxl_init_admin ( &intelxl->event, INTELXLVF_ADMIN, |