diff options
Diffstat (limited to 'include/linux/lguest_launcher.h')
-rw-r--r-- | include/linux/lguest_launcher.h | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h index 61e1e3e6b1cc..c41fd483af34 100644 --- a/include/linux/lguest_launcher.h +++ b/include/linux/lguest_launcher.h | |||
@@ -1,17 +1,7 @@ | |||
1 | #ifndef _ASM_LGUEST_USER | 1 | #ifndef _LINUX_LGUEST_LAUNCHER |
2 | #define _ASM_LGUEST_USER | 2 | #define _LINUX_LGUEST_LAUNCHER |
3 | /* Everything the "lguest" userspace program needs to know. */ | 3 | /* Everything the "lguest" userspace program needs to know. */ |
4 | #include <linux/types.h> | 4 | #include <linux/types.h> |
5 | /* They can register up to 32 arrays of lguest_dma. */ | ||
6 | #define LGUEST_MAX_DMA 32 | ||
7 | /* At most we can dma 16 lguest_dma in one op. */ | ||
8 | #define LGUEST_MAX_DMA_SECTIONS 16 | ||
9 | |||
10 | /* How many devices? Assume each one wants up to two dma arrays per device. */ | ||
11 | #define LGUEST_MAX_DEVICES (LGUEST_MAX_DMA/2) | ||
12 | |||
13 | /* Where the Host expects the Guest to SEND_DMA console output to. */ | ||
14 | #define LGUEST_CONSOLE_DMA_KEY 0 | ||
15 | 5 | ||
16 | /*D:010 | 6 | /*D:010 |
17 | * Drivers | 7 | * Drivers |
@@ -51,9 +41,9 @@ struct lguest_vqconfig { | |||
51 | /* Write command first word is a request. */ | 41 | /* Write command first word is a request. */ |
52 | enum lguest_req | 42 | enum lguest_req |
53 | { | 43 | { |
54 | LHREQ_INITIALIZE, /* + pfnlimit, pgdir, start, pageoffset */ | 44 | LHREQ_INITIALIZE, /* + base, pfnlimit, pgdir, start */ |
55 | LHREQ_GETDMA, /* No longer used */ | 45 | LHREQ_GETDMA, /* No longer used */ |
56 | LHREQ_IRQ, /* + irq */ | 46 | LHREQ_IRQ, /* + irq */ |
57 | LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */ | 47 | LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */ |
58 | }; | 48 | }; |
59 | #endif /* _ASM_LGUEST_USER */ | 49 | #endif /* _LINUX_LGUEST_LAUNCHER */ |