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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 15:17:01 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 16:47:39 +1030 |
| commit | 0d5b5d399f8cecfeebefdd010048b2d608eab463 (patch) | |
| tree | a9d5eeea6b02d52c26b249d00a9964a68d45a7e2 /tools | |
| parent | bf6d40344d7006f29da1a2782f45188cdbbb0904 (diff) | |
| download | lwn-0d5b5d399f8cecfeebefdd010048b2d608eab463.tar.gz lwn-0d5b5d399f8cecfeebefdd010048b2d608eab463.zip | |
lguest: Convert entropy device to virtio 1.0 PCI.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lguest/lguest.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c index b6c88a10a4c9..842c82bd76ff 100644 --- a/tools/lguest/lguest.c +++ b/tools/lguest/lguest.c @@ -71,7 +71,7 @@ typedef uint8_t u8; #include "../../include/uapi/linux/virtio_net.h" #include "../../include/uapi/linux/virtio_blk.h" #include <linux/virtio_console.h> -#include <linux/virtio_rng.h> +#include "../../include/uapi/linux/virtio_rng.h" #include <linux/virtio_ring.h> #include "../../include/uapi/linux/virtio_pci.h" #include <asm/bootparam.h> @@ -2224,7 +2224,6 @@ static void init_pci_config(struct pci_config *pci, u16 type, * * eg : * VIRTIO_ID_CONSOLE: class = 0x07, subclass = 0x00 - * VIRTIO_ID_RNG: class = 0xff, subclass = 0 */ pci->class = class; pci->subclass = subclass; @@ -2816,13 +2815,16 @@ static void setup_rng(void) rng_info->rfd = open_or_die("/dev/urandom", O_RDONLY); /* Create the new device. */ - dev = new_device("rng", VIRTIO_ID_RNG); + dev = new_pci_device("rng", VIRTIO_ID_RNG, 0xff, 0); dev->priv = rng_info; /* The device has one virtqueue, where the Guest places inbufs. */ - add_virtqueue(dev, VIRTQUEUE_NUM, rng_input); + add_pci_virtqueue(dev, rng_input); - verbose("device %u: rng\n", devices.device_num++); + /* We don't have any configuration space */ + no_device_config(dev); + + verbose("device %u: rng\n", devices.device_num); } /* That's the end of device setup. */ |