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authorMaciej W. Rozycki <macro@linux-mips.org>2014-04-25 05:35:07 -0400
committerDavid S. Miller <davem@davemloft.net>2014-04-27 19:08:06 -0400
commiteb11022dca4eb22def72d5d4e3140caa357b34e1 (patch)
treea38acf735a407546e323e591be71982090beb20d /include/uapi/linux
parent22e7987ae7d8d13beeaf0717215800f7e803ddcf (diff)
FDDI: Reformat <linux/if_fddi.h> for 8-character tabs
Some of our FDDI support code has been apparently written with an assumption that tabs are 4-character wide. In preparation to the next change this update reformats <linux/if_fddi.h> so that it stays within 79 columns and otherwise renders correctly with 8-character tabs. No functional change. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
-rw-r--r--include/uapi/linux/if_fddi.h90
1 files changed, 46 insertions, 44 deletions
diff --git a/include/uapi/linux/if_fddi.h b/include/uapi/linux/if_fddi.h
index 0d36909c3aef..1086cd9f6754 100644
--- a/include/uapi/linux/if_fddi.h
+++ b/include/uapi/linux/if_fddi.h
@@ -30,74 +30,76 @@
30 * Define max and min legal sizes. The frame sizes do not include 30 * Define max and min legal sizes. The frame sizes do not include
31 * 4 byte FCS/CRC (frame check sequence). 31 * 4 byte FCS/CRC (frame check sequence).
32 */ 32 */
33#define FDDI_K_ALEN 6 /* Octets in one FDDI address */ 33#define FDDI_K_ALEN 6 /* Octets in one FDDI address */
34#define FDDI_K_8022_HLEN 16 /* Total octets in 802.2 header */ 34#define FDDI_K_8022_HLEN 16 /* Total octets in 802.2 header */
35#define FDDI_K_SNAP_HLEN 21 /* Total octets in 802.2 SNAP header */ 35#define FDDI_K_SNAP_HLEN 21 /* Total octets in 802.2 SNAP header */
36#define FDDI_K_8022_ZLEN 16 /* Min octets in 802.2 frame sans FCS */ 36#define FDDI_K_8022_ZLEN 16 /* Min octets in 802.2 frame sans
37#define FDDI_K_SNAP_ZLEN 21 /* Min octets in 802.2 SNAP frame sans FCS */ 37 FCS */
38#define FDDI_K_SNAP_ZLEN 21 /* Min octets in 802.2 SNAP frame sans
39 FCS */
38#define FDDI_K_8022_DLEN 4475 /* Max octets in 802.2 payload */ 40#define FDDI_K_8022_DLEN 4475 /* Max octets in 802.2 payload */
39#define FDDI_K_SNAP_DLEN 4470 /* Max octets in 802.2 SNAP payload */ 41#define FDDI_K_SNAP_DLEN 4470 /* Max octets in 802.2 SNAP payload */
40#define FDDI_K_LLC_ZLEN 13 /* Min octets in LLC frame sans FCS */ 42#define FDDI_K_LLC_ZLEN 13 /* Min octets in LLC frame sans FCS */
41#define FDDI_K_LLC_LEN 4491 /* Max octets in LLC frame sans FCS */ 43#define FDDI_K_LLC_LEN 4491 /* Max octets in LLC frame sans FCS */
44#define FDDI_K_OUI_LEN 3 /* Octets in OUI in 802.2 SNAP
45 header */
42 46
43/* Define FDDI Frame Control (FC) Byte values */ 47/* Define FDDI Frame Control (FC) Byte values */
44#define FDDI_FC_K_VOID 0x00 48#define FDDI_FC_K_VOID 0x00
45#define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80 49#define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80
46#define FDDI_FC_K_RESTRICTED_TOKEN 0xC0 50#define FDDI_FC_K_RESTRICTED_TOKEN 0xC0
47#define FDDI_FC_K_SMT_MIN 0x41 51#define FDDI_FC_K_SMT_MIN 0x41
48#define FDDI_FC_K_SMT_MAX 0x4F 52#define FDDI_FC_K_SMT_MAX 0x4F
49#define FDDI_FC_K_MAC_MIN 0xC1 53#define FDDI_FC_K_MAC_MIN 0xC1
50#define FDDI_FC_K_MAC_MAX 0xCF 54#define FDDI_FC_K_MAC_MAX 0xCF
51#define FDDI_FC_K_ASYNC_LLC_MIN 0x50 55#define FDDI_FC_K_ASYNC_LLC_MIN 0x50
52#define FDDI_FC_K_ASYNC_LLC_DEF 0x54 56#define FDDI_FC_K_ASYNC_LLC_DEF 0x54
53#define FDDI_FC_K_ASYNC_LLC_MAX 0x5F 57#define FDDI_FC_K_ASYNC_LLC_MAX 0x5F
54#define FDDI_FC_K_SYNC_LLC_MIN 0xD0 58#define FDDI_FC_K_SYNC_LLC_MIN 0xD0
55#define FDDI_FC_K_SYNC_LLC_MAX 0xD7 59#define FDDI_FC_K_SYNC_LLC_MAX 0xD7
56#define FDDI_FC_K_IMPLEMENTOR_MIN 0x60 60#define FDDI_FC_K_IMPLEMENTOR_MIN 0x60
57#define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F 61#define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F
58#define FDDI_FC_K_RESERVED_MIN 0x70 62#define FDDI_FC_K_RESERVED_MIN 0x70
59#define FDDI_FC_K_RESERVED_MAX 0x7F 63#define FDDI_FC_K_RESERVED_MAX 0x7F
60 64
61/* Define LLC and SNAP constants */ 65/* Define LLC and SNAP constants */
62#define FDDI_EXTENDED_SAP 0xAA 66#define FDDI_EXTENDED_SAP 0xAA
63#define FDDI_UI_CMD 0x03 67#define FDDI_UI_CMD 0x03
64 68
65/* Define 802.2 Type 1 header */ 69/* Define 802.2 Type 1 header */
66struct fddi_8022_1_hdr { 70struct fddi_8022_1_hdr {
67 __u8 dsap; /* destination service access point */ 71 __u8 dsap; /* destination service access point */
68 __u8 ssap; /* source service access point */ 72 __u8 ssap; /* source service access point */
69 __u8 ctrl; /* control byte #1 */ 73 __u8 ctrl; /* control byte #1 */
70} __attribute__((packed)); 74} __attribute__((packed));
71 75
72/* Define 802.2 Type 2 header */ 76/* Define 802.2 Type 2 header */
73struct fddi_8022_2_hdr { 77struct fddi_8022_2_hdr {
74 __u8 dsap; /* destination service access point */ 78 __u8 dsap; /* destination service access point */
75 __u8 ssap; /* source service access point */ 79 __u8 ssap; /* source service access point */
76 __u8 ctrl_1; /* control byte #1 */ 80 __u8 ctrl_1; /* control byte #1 */
77 __u8 ctrl_2; /* control byte #2 */ 81 __u8 ctrl_2; /* control byte #2 */
78} __attribute__((packed)); 82} __attribute__((packed));
79 83
80/* Define 802.2 SNAP header */ 84/* Define 802.2 SNAP header */
81#define FDDI_K_OUI_LEN 3
82struct fddi_snap_hdr { 85struct fddi_snap_hdr {
83 __u8 dsap; /* always 0xAA */ 86 __u8 dsap; /* always 0xAA */
84 __u8 ssap; /* always 0xAA */ 87 __u8 ssap; /* always 0xAA */
85 __u8 ctrl; /* always 0x03 */ 88 __u8 ctrl; /* always 0x03 */
86 __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */ 89 __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */
87 __be16 ethertype; /* packet type ID field */ 90 __be16 ethertype; /* packet type ID field */
88} __attribute__((packed)); 91} __attribute__((packed));
89 92
90/* Define FDDI LLC frame header */ 93/* Define FDDI LLC frame header */
91struct fddihdr { 94struct fddihdr {
92 __u8 fc; /* frame control */ 95 __u8 fc; /* frame control */
93 __u8 daddr[FDDI_K_ALEN]; /* destination address */ 96 __u8 daddr[FDDI_K_ALEN]; /* destination address */
94 __u8 saddr[FDDI_K_ALEN]; /* source address */ 97 __u8 saddr[FDDI_K_ALEN]; /* source address */
95 union 98 union {
96 { 99 struct fddi_8022_1_hdr llc_8022_1;
97 struct fddi_8022_1_hdr llc_8022_1; 100 struct fddi_8022_2_hdr llc_8022_2;
98 struct fddi_8022_2_hdr llc_8022_2; 101 struct fddi_snap_hdr llc_snap;
99 struct fddi_snap_hdr llc_snap; 102 } hdr;
100 } hdr;
101} __attribute__((packed)); 103} __attribute__((packed));
102 104
103 105
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