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qemu: virtio-9p: Recognize 9P2000.L protocol 

Make 9P server recognize 9P2000.L protocol version

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
This commit is contained in:
M. Mohan Kumar 2010-05-27 13:57:29 +05:30 committed by Aneesh Kumar K.V
parent ba5e7f8216
commit 84151514e4
2 changed files with 11 additions and 1 deletions
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6
hw/virtio-9p.c
View File

@ -1025,7 +1025,11 @@ static void v9fs_version(V9fsState *s, V9fsPDU *pdu)
pdu_unmarshal(pdu, offset, "ds", &msize, &version);
if (strcmp(version.data, "9P2000.u")) {
if (!strcmp(version.data, "9P2000.u")) {
s->proto_version = V9FS_PROTO_2000U;
} else if (!strcmp(version.data, "9P2000.L")) {
s->proto_version = V9FS_PROTO_2000L;
} else {
v9fs_string_sprintf(&version, "unknown");
}

6
hw/virtio-9p.h
View File

@ -57,6 +57,11 @@ enum {
P9_QTFILE = 0x00,
};
enum p9_proto_version {
V9FS_PROTO_2000U = 0x01,
V9FS_PROTO_2000L = 0x02,
};
#define P9_NOTAG (u16)(~0)
#define P9_NOFID (u32)(~0)
#define P9_MAXWELEM 16
@ -144,6 +149,7 @@ typedef struct V9fsState
uint16_t tag_len;
uint8_t *tag;
size_t config_size;
enum p9_proto_version proto_version;
} V9fsState;
typedef struct V9fsCreateState {