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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 13:28:47 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 13:28:47 +0900 |
| commit | b746f9c7941f227ad582b4f0bc981f3adcbc46b2 (patch) | |
| tree | fe3da3dedfe8d66f90cdcfa3d9ce847fdc411c20 /drivers/net/caif/caif_virtio.c | |
| parent | ce6513f758b1852a2f24f76f07d0fae304d24ad3 (diff) | |
| parent | 2bf4fd31394a3f875ea093ee8a209f30b378cbf3 (diff) | |
Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio updates from Rusty Russell:
"Nothing really exciting: some groundwork for changing virtio endian,
and some robustness fixes for broken virtio devices, plus minor
tweaks"
* tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
virtio_scsi: verify if queue is broken after virtqueue_get_buf()
x86, asmlinkage, lguest: Pass in globals into assembler statement
virtio: mmio: fix signature checking for BE guests
virtio_ring: adapt to notify() returning bool
virtio_net: verify if queue is broken after virtqueue_get_buf()
virtio_console: verify if queue is broken after virtqueue_get_buf()
virtio_blk: verify if queue is broken after virtqueue_get_buf()
virtio_ring: add new function virtqueue_is_broken()
virtio_test: verify if virtqueue_kick() succeeded
virtio_net: verify if virtqueue_kick() succeeded
virtio_ring: let virtqueue_{kick()/notify()} return a bool
virtio_ring: change host notification API
virtio_config: remove virtio_config_val
virtio: use size-based config accessors.
virtio_config: introduce size-based accessors.
virtio_ring: plug kmemleak false positive.
virtio: pm: use CONFIG_PM_SLEEP instead of CONFIG_PM
Diffstat (limited to 'drivers/net/caif/caif_virtio.c')
| -rw-r--r-- | drivers/net/caif/caif_virtio.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index b9ed1288ce2d..985608634f8c 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -686,18 +686,19 @@ static int cfv_probe(struct virtio_device *vdev) goto err; /* Get the CAIF configuration from virtio config space, if available */ -#define GET_VIRTIO_CONFIG_OPS(_v, _var, _f) \ - ((_v)->config->get(_v, offsetof(struct virtio_caif_transf_config, _f), \ - &_var, \ - FIELD_SIZEOF(struct virtio_caif_transf_config, _f))) - if (vdev->config->get) { - GET_VIRTIO_CONFIG_OPS(vdev, cfv->tx_hr, headroom); - GET_VIRTIO_CONFIG_OPS(vdev, cfv->rx_hr, headroom); - GET_VIRTIO_CONFIG_OPS(vdev, cfv->tx_tr, tailroom); - GET_VIRTIO_CONFIG_OPS(vdev, cfv->rx_tr, tailroom); - GET_VIRTIO_CONFIG_OPS(vdev, cfv->mtu, mtu); - GET_VIRTIO_CONFIG_OPS(vdev, cfv->mru, mtu); + virtio_cread(vdev, struct virtio_caif_transf_config, headroom, + &cfv->tx_hr); + virtio_cread(vdev, struct virtio_caif_transf_config, headroom, + &cfv->rx_hr); + virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, + &cfv->tx_tr); + virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, + &cfv->rx_tr); + virtio_cread(vdev, struct virtio_caif_transf_config, mtu, + &cfv->mtu); + virtio_cread(vdev, struct virtio_caif_transf_config, mtu, + &cfv->mru); } else { cfv->tx_hr = CFV_DEF_HEADROOM; cfv->rx_hr = CFV_DEF_HEADROOM; |