diff options
Diffstat (limited to 'arch/mips/include/asm/octeon/cvmx-wqe.h')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-wqe.h | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-wqe.h b/arch/mips/include/asm/octeon/cvmx-wqe.h index df76238..aa0d3d0 100644 --- a/arch/mips/include/asm/octeon/cvmx-wqe.h +++ b/arch/mips/include/asm/octeon/cvmx-wqe.h @@ -101,23 +101,23 @@ typedef union { * - 1 = Malformed L4 * - 2 = L4 Checksum Error: the L4 checksum value is * - 3 = UDP Length Error: The UDP length field would - * make the UDP data longer than what remains in - * the IP packet (as defined by the IP header - * length field). + * make the UDP data longer than what remains in + * the IP packet (as defined by the IP header + * length field). * - 4 = Bad L4 Port: either the source or destination - * TCP/UDP port is 0. + * TCP/UDP port is 0. * - 8 = TCP FIN Only: the packet is TCP and only the - * FIN flag set. + * FIN flag set. * - 9 = TCP No Flags: the packet is TCP and no flags - * are set. + * are set. * - 10 = TCP FIN RST: the packet is TCP and both FIN - * and RST are set. + * and RST are set. * - 11 = TCP SYN URG: the packet is TCP and both SYN - * and URG are set. + * and URG are set. * - 12 = TCP SYN RST: the packet is TCP and both SYN - * and RST are set. + * and RST are set. * - 13 = TCP SYN FIN: the packet is TCP and both SYN - * and FIN are set. + * and FIN are set. */ uint64_t L4_error:1; /* set if the packet is a fragment */ @@ -127,16 +127,16 @@ typedef union { * failure indicated in err_code below, decode: * * - 1 = Not IP: the IP version field is neither 4 nor - * 6. + * 6. * - 2 = IPv4 Header Checksum Error: the IPv4 header - * has a checksum violation. + * has a checksum violation. * - 3 = IP Malformed Header: the packet is not long - * enough to contain the IP header. + * enough to contain the IP header. * - 4 = IP Malformed: the packet is not long enough * to contain the bytes indicated by the IP * header. Pad is allowed. * - 5 = IP TTL Hop: the IPv4 TTL field or the IPv6 - * Hop Count field are zero. + * Hop Count field are zero. * - 6 = IP Options */ uint64_t IP_exc:1; @@ -243,46 +243,46 @@ typedef union { * decode: * * - 1 = partial error: a packet was partially - * received, but internal buffering / bandwidth - * was not adequate to receive the entire - * packet. + * received, but internal buffering / bandwidth + * was not adequate to receive the entire + * packet. * - 2 = jabber error: the RGMII packet was too large - * and is truncated. + * and is truncated. * - 3 = overrun error: the RGMII packet is longer - * than allowed and had an FCS error. + * than allowed and had an FCS error. * - 4 = oversize error: the RGMII packet is longer - * than allowed. + * than allowed. * - 5 = alignment error: the RGMII packet is not an - * integer number of bytes - * and had an FCS error (100M and 10M only). + * integer number of bytes + * and had an FCS error (100M and 10M only). * - 6 = fragment error: the RGMII packet is shorter - * than allowed and had an FCS error. + * than allowed and had an FCS error. * - 7 = GMX FCS error: the RGMII packet had an FCS - * error. + * error. * - 8 = undersize error: the RGMII packet is shorter - * than allowed. + * than allowed. * - 9 = extend error: the RGMII packet had an extend - * error. + * error. * - 10 = length mismatch error: the RGMII packet had - * a length that did not match the length field - * in the L2 HDR. + * a length that did not match the length field + * in the L2 HDR. * - 11 = RGMII RX error/SPI4 DIP4 Error: the RGMII - * packet had one or more data reception errors - * (RXERR) or the SPI4 packet had one or more - * DIP4 errors. + * packet had one or more data reception errors + * (RXERR) or the SPI4 packet had one or more + * DIP4 errors. * - 12 = RGMII skip error/SPI4 Abort Error: the RGMII - * packet was not large enough to cover the - * skipped bytes or the SPI4 packet was - * terminated with an About EOPS. + * packet was not large enough to cover the + * skipped bytes or the SPI4 packet was + * terminated with an About EOPS. * - 13 = RGMII nibble error/SPI4 Port NXA Error: the - * RGMII packet had a studder error (data not - * repeated - 10/100M only) or the SPI4 packet - * was sent to an NXA. + * RGMII packet had a studder error (data not + * repeated - 10/100M only) or the SPI4 packet + * was sent to an NXA. * - 16 = FCS error: a SPI4.2 packet had an FCS error. * - 17 = Skip error: a packet was not large enough to - * cover the skipped bytes. + * cover the skipped bytes. * - 18 = L2 header malformed: the packet is not long - * enough to contain the L2. + * enough to contain the L2. */ uint64_t rcv_error:1; @@ -309,7 +309,7 @@ typedef struct { /***************************************************************** * WORD 0 - * HW WRITE: the following 64 bits are filled by HW when a packet arrives + * HW WRITE: the following 64 bits are filled by HW when a packet arrives */ /** @@ -323,14 +323,14 @@ typedef struct { /** * Next pointer used by hardware for list maintenance. * May be written/read by HW before the work queue - * entry is scheduled to a PP + * entry is scheduled to a PP * (Only 36 bits used in Octeon 1) */ uint64_t next_ptr:40; /***************************************************************** * WORD 1 - * HW WRITE: the following 64 bits are filled by HW when a packet arrives + * HW WRITE: the following 64 bits are filled by HW when a packet arrives */ /** @@ -362,8 +362,8 @@ typedef struct { /** * WORD 2 HW WRITE: the following 64-bits are filled in by - * hardware when a packet arrives This indicates a variety of - * status and error conditions. + * hardware when a packet arrives This indicates a variety of + * status and error conditions. */ cvmx_pip_wqe_word2 word2; @@ -373,15 +373,15 @@ typedef struct { union cvmx_buf_ptr packet_ptr; /** - * HW WRITE: octeon will fill in a programmable amount from the - * packet, up to (at most, but perhaps less) the amount - * needed to fill the work queue entry to 128 bytes + * HW WRITE: octeon will fill in a programmable amount from the + * packet, up to (at most, but perhaps less) the amount + * needed to fill the work queue entry to 128 bytes * - * If the packet is recognized to be IP, the hardware starts - * (except that the IPv4 header is padded for appropriate - * alignment) writing here where the IP header starts. If the - * packet is not recognized to be IP, the hardware starts - * writing the beginning of the packet here. + * If the packet is recognized to be IP, the hardware starts + * (except that the IPv4 header is padded for appropriate + * alignment) writing here where the IP header starts. If the + * packet is not recognized to be IP, the hardware starts + * writing the beginning of the packet here. */ uint8_t packet_data[96]; |
