diff options
| author | Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> | 2016-11-29 03:54:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-30 19:03:08 +0300 |
| commit | 69c69da33d1d01b81eb56ac42142daa01777abd6 (patch) | |
| tree | 3fc0a62d2843a88570ed1346e1de1d088dd61188 /drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c | |
| parent | 111fc64a237f231bc2d3187bdf8358eb7966e6a9 (diff) | |
| download | linux-69c69da33d1d01b81eb56ac42142daa01777abd6.tar.xz | |
liquidio CN23XX: VF config setup
Adds support for setting up VF configuration.
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c new file mode 100644 index 000000000000..d683bda5868a --- /dev/null +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c @@ -0,0 +1,44 @@ +/********************************************************************** + * Author: Cavium, Inc. + * + * Contact: support@cavium.com + * Please include "LiquidIO" in the subject. + * + * Copyright (c) 2003-2016 Cavium, Inc. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more details. + ***********************************************************************/ +#include <linux/pci.h> +#include <linux/netdevice.h> +#include "liquidio_common.h" +#include "octeon_droq.h" +#include "octeon_iq.h" +#include "response_manager.h" +#include "octeon_device.h" +#include "cn23xx_vf_device.h" +#include "octeon_main.h" + +int cn23xx_setup_octeon_vf_device(struct octeon_device *oct) +{ + struct octeon_cn23xx_vf *cn23xx = (struct octeon_cn23xx_vf *)oct->chip; + + if (octeon_map_pci_barx(oct, 0, 0)) + return 1; + + cn23xx->conf = oct_get_config_info(oct, LIO_23XX); + if (!cn23xx->conf) { + dev_err(&oct->pci_dev->dev, "%s No Config found for CN23XX\n", + __func__); + octeon_unmap_pci_barx(oct, 0); + return 1; + } + + return 0; +} |