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authorRusty Russell <rusty@rustcorp.com.au>2007-10-22 11:20:02 +1000
committerRusty Russell <rusty@rustcorp.com.au>2007-10-23 15:49:55 +1000
commit0ca49ca946409f87a8cd0b14d5acb6dea58de6f3 (patch)
tree5f5927f1b0bf46998f4132d3628ae4c51e5ccf5a /include/linux/lguest_launcher.h
parentVirtio helper routines for a descriptor ringbuffer implementation (diff)
downloadlinux-dev-0ca49ca946409f87a8cd0b14d5acb6dea58de6f3.tar.xz
linux-dev-0ca49ca946409f87a8cd0b14d5acb6dea58de6f3.zip
Remove old lguest bus and drivers.
This gets rid of the lguest bus, drivers and DMA mechanism, to make way for a generic virtio mechanism. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux/lguest_launcher.h')
-rw-r--r--include/linux/lguest_launcher.h26
1 files changed, 0 insertions, 26 deletions
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index 736e19a510c1..b6603f3fbff8 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -44,32 +44,6 @@ struct lguest_dma
};
/*:*/
-/*D:460 This is the layout of a block device memory page. The Launcher sets up
- * the num_sectors initially to tell the Guest the size of the disk. The Guest
- * puts the type, sector and length of the request in the first three fields,
- * then DMAs to the Host. The Host processes the request, sets up the result,
- * then DMAs back to the Guest. */
-struct lguest_block_page
-{
- /* 0 is a read, 1 is a write. */
- int type;
- __u32 sector; /* Offset in device = sector * 512. */
- __u32 bytes; /* Length expected to be read/written in bytes */
- /* 0 = pending, 1 = done, 2 = done, error */
- int result;
- __u32 num_sectors; /* Disk length = num_sectors * 512 */
-};
-
-/*D:520 The network device is basically a memory page where all the Guests on
- * the network publish their MAC (ethernet) addresses: it's an array of "struct
- * lguest_net": */
-struct lguest_net
-{
- /* Simply the mac address (with multicast bit meaning promisc). */
- unsigned char mac[6];
-};
-/*:*/
-
/* Where the Host expects the Guest to SEND_DMA console output to. */
#define LGUEST_CONSOLE_DMA_KEY 0