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authorRusty Russell <rusty@rustcorp.com.au>2007-10-25 14:12:20 +1000
committerRusty Russell <rusty@rustcorp.com.au>2007-10-25 14:12:20 +1000
commit7334492b53706964eb055ed8e25e2e3315d7222a (patch)
tree0b294bf9c5f7cf7025cd45fafc7a062a1fd6db54 /include/linux/lguest_launcher.h
parent197bff630ae586252d24b3595c54f8f9b712610a (diff)
downloadop-kernel-dev-7334492b53706964eb055ed8e25e2e3315d7222a.zip
op-kernel-dev-7334492b53706964eb055ed8e25e2e3315d7222a.tar.gz
lguest: clean up lguest_launcher.h
Remove now-unused defines. Fix old idempotent #ifndef _ASM_LGUEST_USER name. Fix comment on use of lguest_req. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux/lguest_launcher.h')
-rw-r--r--include/linux/lguest_launcher.h18
1 files changed, 4 insertions, 14 deletions
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index 61e1e3e..c41fd48 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -1,17 +1,7 @@
-#ifndef _ASM_LGUEST_USER
-#define _ASM_LGUEST_USER
+#ifndef _LINUX_LGUEST_LAUNCHER
+#define _LINUX_LGUEST_LAUNCHER
/* Everything the "lguest" userspace program needs to know. */
#include <linux/types.h>
-/* They can register up to 32 arrays of lguest_dma. */
-#define LGUEST_MAX_DMA 32
-/* At most we can dma 16 lguest_dma in one op. */
-#define LGUEST_MAX_DMA_SECTIONS 16
-
-/* How many devices? Assume each one wants up to two dma arrays per device. */
-#define LGUEST_MAX_DEVICES (LGUEST_MAX_DMA/2)
-
-/* Where the Host expects the Guest to SEND_DMA console output to. */
-#define LGUEST_CONSOLE_DMA_KEY 0
/*D:010
* Drivers
@@ -51,9 +41,9 @@ struct lguest_vqconfig {
/* Write command first word is a request. */
enum lguest_req
{
- LHREQ_INITIALIZE, /* + pfnlimit, pgdir, start, pageoffset */
+ LHREQ_INITIALIZE, /* + base, pfnlimit, pgdir, start */
LHREQ_GETDMA, /* No longer used */
LHREQ_IRQ, /* + irq */
LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */
};
-#endif /* _ASM_LGUEST_USER */
+#endif /* _LINUX_LGUEST_LAUNCHER */
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