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Commit 7334492b authored by Rusty Russell's avatar Rusty Russell
Browse files

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: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 197bff63

include/linux/lguest_launcher.h

+4 −14
Original line number Diff line number Diff line 
#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 */