summaryrefslogtreecommitdiff
path: root/arch/mips/include/asm/octeon/cvmx-wqe.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/include/asm/octeon/cvmx-wqe.h')
-rw-r--r--arch/mips/include/asm/octeon/cvmx-wqe.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-wqe.h b/arch/mips/include/asm/octeon/cvmx-wqe.h
index aa0d3d0de75c..2d6d0c7127a7 100644
--- a/arch/mips/include/asm/octeon/cvmx-wqe.h
+++ b/arch/mips/include/asm/octeon/cvmx-wqe.h
@@ -57,6 +57,7 @@ typedef union {
/* Use this struct if the hardware determines that the packet is IP */
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/* HW sets this to the number of buffers used by this packet */
uint64_t bufs:8;
/* HW sets to the number of L2 bytes prior to the IP */
@@ -166,13 +167,45 @@ typedef union {
* the slow path */
/* type is cvmx_pip_err_t */
uint64_t err_code:8;
+#else
+ uint64_t err_code:8;
+ uint64_t rcv_error:1;
+ uint64_t not_IP:1;
+ uint64_t is_mcast:1;
+ uint64_t is_bcast:1;
+ uint64_t IP_exc:1;
+ uint64_t is_frag:1;
+ uint64_t L4_error:1;
+ uint64_t software:1;
+ uint64_t is_v6:1;
+ uint64_t dec_ipsec:1;
+ uint64_t tcp_or_udp:1;
+ uint64_t dec_ipcomp:1;
+ uint64_t unassigned2:4;
+ uint64_t unassigned2a:4;
+ uint64_t pr:4;
+ uint64_t vlan_id:12;
+ uint64_t vlan_cfi:1;
+ uint64_t unassigned:1;
+ uint64_t vlan_stacked:1;
+ uint64_t vlan_valid:1;
+ uint64_t ip_offset:8;
+ uint64_t bufs:8;
+#endif
} s;
/* use this to get at the 16 vlan bits */
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
uint64_t unused1:16;
uint64_t vlan:16;
uint64_t unused2:32;
+#else
+ uint64_t unused2:32;
+ uint64_t vlan:16;
+ uint64_t unused1:16;
+
+#endif
} svlan;
/*
@@ -180,6 +213,7 @@ typedef union {
* the packet is ip.
*/
struct {
+#ifdef __BIG_ENDIAN_BITFIELD
/*
* HW sets this to the number of buffers used by this
* packet.
@@ -296,6 +330,27 @@ typedef union {
*/
/* type is cvmx_pip_err_t (union, so can't use directly */
uint64_t err_code:8;
+#else
+ uint64_t err_code:8;
+ uint64_t rcv_error:1;
+ uint64_t not_IP:1;
+ uint64_t is_mcast:1;
+ uint64_t is_bcast:1;
+ uint64_t is_arp:1;
+ uint64_t is_rarp:1;
+ uint64_t unassigned3:1;
+ uint64_t software:1;
+ uint64_t unassigned2:4;
+ uint64_t unassigned2a:8;
+ uint64_t pr:4;
+ uint64_t vlan_id:12;
+ uint64_t vlan_cfi:1;
+ uint64_t unassigned:1;
+ uint64_t vlan_stacked:1;
+ uint64_t vlan_valid:1;
+ uint64_t unused:8;
+ uint64_t bufs:8;
+#endif
} snoip;
} cvmx_pip_wqe_word2;
@@ -312,6 +367,7 @@ typedef struct {
* HW WRITE: the following 64 bits are filled by HW when a packet arrives
*/
+#ifdef __BIG_ENDIAN_BITFIELD
/**
* raw chksum result generated by the HW
*/
@@ -327,12 +383,18 @@ typedef struct {
* (Only 36 bits used in Octeon 1)
*/
uint64_t next_ptr:40;
+#else
+ uint64_t next_ptr:40;
+ uint8_t unused;
+ uint16_t hw_chksum;
+#endif
/*****************************************************************
* WORD 1
* HW WRITE: the following 64 bits are filled by HW when a packet arrives
*/
+#ifdef __BIG_ENDIAN_BITFIELD
/**
* HW sets to the total number of bytes in the packet
*/
@@ -359,6 +421,15 @@ typedef struct {
* the synchronization/ordering tag
*/
uint64_t tag:32;
+#else
+ uint64_t tag:32;
+ uint64_t tag_type:2;
+ uint64_t zero_2:1;
+ uint64_t grp:4;
+ uint64_t qos:3;
+ uint64_t ipprt:6;
+ uint64_t len:16;
+#endif
/**
* WORD 2 HW WRITE: the following 64-bits are filled in by