xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

NFC: Move LLCP MIU extension value to socket structure

Browse Source 
The MIU extension value can be received during the PAX or during the
connection establishment process. It's definitely a connection related value
rather than a link one.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz
2012-05-14 17:37:32 +02:00
parent 7a06e586b9
commit 93d7e490b7
4 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
net/nfc/llcp/commands.c
View File

@@ -183,6 +183,9 @@ int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock,
pr_debug("type 0x%x length %d\n", type, length);
switch (type) {
case LLCP_TLV_MIUX:
sock->miu = llcp_tlv_miux(tlv) + 128;
break;
case LLCP_TLV_RW:
sock->rw = llcp_tlv_rw(tlv);
break;
@@ -197,7 +200,7 @@ int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock,
tlv += length + 2;
}
pr_debug("sock %p rw %d\n", sock, sock->rw);
pr_debug("sock %p rw %d miu %d\n", sock, sock->rw, sock->miu);
return 0;
}
@@ -505,7 +508,7 @@ int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,
while (remaining_len > 0) {
frag_len = min_t(size_t, local->remote_miu, remaining_len);
frag_len = min_t(size_t, sock->miu, remaining_len);
pr_debug("Fragment %zd bytes remaining %zd",
frag_len, remaining_len);