From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: Adding qemu as a submodule of KVMFORNFV This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY --- qemu/roms/ipxe/src/drivers/net/legacy.c | 157 -------------------------------- 1 file changed, 157 deletions(-) delete mode 100644 qemu/roms/ipxe/src/drivers/net/legacy.c (limited to 'qemu/roms/ipxe/src/drivers/net/legacy.c') diff --git a/qemu/roms/ipxe/src/drivers/net/legacy.c b/qemu/roms/ipxe/src/drivers/net/legacy.c deleted file mode 100644 index 73a80194f..000000000 --- a/qemu/roms/ipxe/src/drivers/net/legacy.c +++ /dev/null @@ -1,157 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include - -/* - * Quick and dirty compatibility layer - * - * This should allow old-API PCI drivers to at least function until - * they are updated. It will not help non-PCI drivers. - * - * No drivers should rely on this code. It will be removed asap. - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -struct nic nic; - -static int legacy_registered = 0; - -static int legacy_transmit ( struct net_device *netdev, struct io_buffer *iobuf ) { - struct nic *nic = netdev->priv; - struct ethhdr *ethhdr; - - DBG ( "Transmitting %zd bytes\n", iob_len ( iobuf ) ); - iob_pad ( iobuf, ETH_ZLEN ); - ethhdr = iobuf->data; - iob_pull ( iobuf, sizeof ( *ethhdr ) ); - nic->nic_op->transmit ( nic, ( const char * ) ethhdr->h_dest, - ntohs ( ethhdr->h_protocol ), - iob_len ( iobuf ), iobuf->data ); - netdev_tx_complete ( netdev, iobuf ); - return 0; -} - -static void legacy_poll ( struct net_device *netdev ) { - struct nic *nic = netdev->priv; - struct io_buffer *iobuf; - - iobuf = alloc_iob ( ETH_FRAME_LEN ); - if ( ! iobuf ) - return; - - nic->packet = iobuf->data; - if ( nic->nic_op->poll ( nic, 1 ) ) { - DBG ( "Received %d bytes\n", nic->packetlen ); - iob_put ( iobuf, nic->packetlen ); - netdev_rx ( netdev, iobuf ); - } else { - free_iob ( iobuf ); - } -} - -static int legacy_open ( struct net_device *netdev __unused ) { - /* Nothing to do */ - return 0; -} - -static void legacy_close ( struct net_device *netdev __unused ) { - /* Nothing to do */ -} - -static void legacy_irq ( struct net_device *netdev __unused, int enable ) { - struct nic *nic = netdev->priv; - - nic->nic_op->irq ( nic, ( enable ? ENABLE : DISABLE ) ); -} - -static struct net_device_operations legacy_operations = { - .open = legacy_open, - .close = legacy_close, - .transmit = legacy_transmit, - .poll = legacy_poll, - .irq = legacy_irq, -}; - -int legacy_probe ( void *hwdev, - void ( * set_drvdata ) ( void *hwdev, void *priv ), - struct device *dev, - int ( * probe ) ( struct nic *nic, void *hwdev ), - void ( * disable ) ( struct nic *nic, void *hwdev ) ) { - struct net_device *netdev; - int rc; - - if ( legacy_registered ) - return -EBUSY; - - netdev = alloc_etherdev ( 0 ); - if ( ! netdev ) - return -ENOMEM; - netdev_init ( netdev, &legacy_operations ); - netdev->priv = &nic; - memset ( &nic, 0, sizeof ( nic ) ); - set_drvdata ( hwdev, netdev ); - netdev->dev = dev; - - nic.node_addr = netdev->hw_addr; - nic.irqno = dev->desc.irq; - - if ( ! probe ( &nic, hwdev ) ) { - rc = -ENODEV; - goto err_probe; - } - - /* Overwrite the IRQ number. Some legacy devices set - * nic->irqno to 0 in the probe routine to indicate that they - * don't support interrupts; doing this allows the timer - * interrupt to be used instead. - */ - dev->desc.irq = nic.irqno; - - if ( ( rc = register_netdev ( netdev ) ) != 0 ) - goto err_register; - - /* Mark as link up; legacy devices don't handle link state */ - netdev_link_up ( netdev ); - - /* Do not remove this message */ - printf ( "WARNING: Using legacy NIC wrapper on %s\n", - netdev->ll_protocol->ntoa ( nic.node_addr ) ); - - legacy_registered = 1; - return 0; - - err_register: - disable ( &nic, hwdev ); - err_probe: - netdev_nullify ( netdev ); - netdev_put ( netdev ); - return rc; -} - -void legacy_remove ( void *hwdev, - void * ( * get_drvdata ) ( void *hwdev ), - void ( * disable ) ( struct nic *nic, void *hwdev ) ) { - struct net_device *netdev = get_drvdata ( hwdev ); - struct nic *nic = netdev->priv; - - unregister_netdev ( netdev ); - disable ( nic, hwdev ); - netdev_nullify ( netdev ); - netdev_put ( netdev ); - legacy_registered = 0; -} - -int dummy_connect ( struct nic *nic __unused ) { - return 1; -} - -void dummy_irq ( struct nic *nic __unused, irq_action_t irq_action __unused ) { - return; -} -- cgit 1.2.3-korg