JFIF$        dd7 

Viewing File: /usr/src/kernels/5.14.0-570.32.1.el9_6.x86_64/include/rdma/ib_pma.h

/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/*
 * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation.
 * All rights reserved.
 * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved.
 */

#ifndef IB_PMA_H
#define IB_PMA_H

#include <rdma/ib_mad.h>

/*
 * PMA class portinfo capability mask bits
 */
#define IB_PMA_CLASS_CAP_ALLPORTSELECT  cpu_to_be16(1 << 8)
#define IB_PMA_CLASS_CAP_EXT_WIDTH      cpu_to_be16(1 << 9)
#define IB_PMA_CLASS_CAP_EXT_WIDTH_NOIETF cpu_to_be16(1 << 10)
#define IB_PMA_CLASS_CAP_XMIT_WAIT      cpu_to_be16(1 << 12)

#define IB_PMA_CLASS_PORT_INFO          cpu_to_be16(0x0001)
#define IB_PMA_PORT_SAMPLES_CONTROL     cpu_to_be16(0x0010)
#define IB_PMA_PORT_SAMPLES_RESULT      cpu_to_be16(0x0011)
#define IB_PMA_PORT_COUNTERS            cpu_to_be16(0x0012)
#define IB_PMA_PORT_COUNTERS_EXT        cpu_to_be16(0x001D)
#define IB_PMA_PORT_SAMPLES_RESULT_EXT  cpu_to_be16(0x001E)

struct ib_pma_mad {
	struct ib_mad_hdr mad_hdr;
	u8 reserved[40];
	u8 data[192];
} __packed;

struct ib_pma_portsamplescontrol {
	u8 opcode;
	u8 port_select;
	u8 tick;
	u8 counter_width;		/* resv: 7:3, counter width: 2:0 */
	__be32 counter_mask0_9;		/* 2, 10 3-bit fields */
	__be16 counter_mask10_14;	/* 1, 5 3-bit fields */
	u8 sample_mechanisms;
	u8 sample_status;		/* only lower 2 bits */
	__be64 option_mask;
	__be64 vendor_mask;
	__be32 sample_start;
	__be32 sample_interval;
	__be16 tag;
	__be16 counter_select[15];
	__be32 reserved1;
	__be64 samples_only_option_mask;
	__be32 reserved2[28];
};

struct ib_pma_portsamplesresult {
	__be16 tag;
	__be16 sample_status;   /* only lower 2 bits */
	__be32 counter[15];
};

struct ib_pma_portsamplesresult_ext {
	__be16 tag;
	__be16 sample_status;   /* only lower 2 bits */
	__be32 extended_width;  /* only upper 2 bits */
	__be64 counter[15];
};

struct ib_pma_portcounters {
	u8 reserved;
	u8 port_select;
	__be16 counter_select;
	__be16 symbol_error_counter;
	u8 link_error_recovery_counter;
	u8 link_downed_counter;
	__be16 port_rcv_errors;
	__be16 port_rcv_remphys_errors;
	__be16 port_rcv_switch_relay_errors;
	__be16 port_xmit_discards;
	u8 port_xmit_constraint_errors;
	u8 port_rcv_constraint_errors;
	u8 reserved1;
	u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */
	__be16 reserved2;
	__be16 vl15_dropped;
	__be32 port_xmit_data;
	__be32 port_rcv_data;
	__be32 port_xmit_packets;
	__be32 port_rcv_packets;
	__be32 port_xmit_wait;
} __packed;


#define IB_PMA_SEL_SYMBOL_ERROR                 cpu_to_be16(0x0001)
#define IB_PMA_SEL_LINK_ERROR_RECOVERY          cpu_to_be16(0x0002)
#define IB_PMA_SEL_LINK_DOWNED                  cpu_to_be16(0x0004)
#define IB_PMA_SEL_PORT_RCV_ERRORS              cpu_to_be16(0x0008)
#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS      cpu_to_be16(0x0010)
#define IB_PMA_SEL_PORT_XMIT_DISCARDS           cpu_to_be16(0x0040)
#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS  cpu_to_be16(0x0200)
#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS    cpu_to_be16(0x0400)
#define IB_PMA_SEL_PORT_VL15_DROPPED            cpu_to_be16(0x0800)
#define IB_PMA_SEL_PORT_XMIT_DATA               cpu_to_be16(0x1000)
#define IB_PMA_SEL_PORT_RCV_DATA                cpu_to_be16(0x2000)
#define IB_PMA_SEL_PORT_XMIT_PACKETS            cpu_to_be16(0x4000)
#define IB_PMA_SEL_PORT_RCV_PACKETS             cpu_to_be16(0x8000)

struct ib_pma_portcounters_ext {
	u8 reserved;
	u8 port_select;
	__be16 counter_select;
	__be32 reserved1;
	__be64 port_xmit_data;
	__be64 port_rcv_data;
	__be64 port_xmit_packets;
	__be64 port_rcv_packets;
	__be64 port_unicast_xmit_packets;
	__be64 port_unicast_rcv_packets;
	__be64 port_multicast_xmit_packets;
	__be64 port_multicast_rcv_packets;
} __packed;

#define IB_PMA_SELX_PORT_XMIT_DATA              cpu_to_be16(0x0001)
#define IB_PMA_SELX_PORT_RCV_DATA               cpu_to_be16(0x0002)
#define IB_PMA_SELX_PORT_XMIT_PACKETS           cpu_to_be16(0x0004)
#define IB_PMA_SELX_PORT_RCV_PACKETS            cpu_to_be16(0x0008)
#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS       cpu_to_be16(0x0010)
#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS        cpu_to_be16(0x0020)
#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS     cpu_to_be16(0x0040)
#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS      cpu_to_be16(0x0080)

#endif /* IB_PMA_H */
Back to Directory  nL+D550H?Mx ,D"v]qv;6*Zqn)ZP0!1 A "#a$2Qr D8 a Ri[f\mIykIw0cuFcRı?lO7к_f˓[C$殷WF<_W ԣsKcëIzyQy/_LKℂ;C",pFA:/]=H  ~,ls/9ć:[=/#f;)x{ٛEQ )~ =𘙲r*2~ a _V=' kumFD}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo(3=M(zȰ+i*NAr6KnSl)!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\͔]ޒS߼Jȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtfh9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N+0e2]]9VTPO׮7h(F*癈'=QVZDF,d߬~TX G[`le69CR(!S2!P <0x<!1AQ "Raq02Br#SCTb ?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ τV׸YTD I62'8Y27'\TP.6d&˦@Vqi|8-OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL u"TÙM=6(^"7r}=6YݾlCuhquympǦ GjhsǜNlɻ}o7#S6aw4!OSrD57%|?x>L |/nD6?/8w#[)L7+6〼T ATg!%5MmZ/c-{1_Je"|^$'O&ޱմTrb$w)R$& N1EtdU3Uȉ1pM"N*(DNyd96.(jQ)X 5cQɎMyW?Q*!R>6=7)Xj5`J]e8%t!+'!1Q5 !1 AQaqё#2"0BRb?Gt^## .llQT $v,,m㵜5ubV =sY+@d{N! dnO<.-B;_wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc.WDtA$j@:) -# u c1<@ۗ9F)KJ-hpP]_x[qBlbpʖw q"LFGdƶ*s+ډ_Zc"?%t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi`]uJVoVDG< SB6ϏQ@ TiUlyOU0kfV~~}SZ@*WUUi##; s/[=!7}"WN]'(L! ~y5g9T̅JkbM' +s:S +B)v@Mj e Cf jE 0Y\QnzG1д~Wo{T9?`Rmyhsy3!HAD]mc1~2LSu7xT;j$`}4->L#vzŏILS ֭T{rjGKC;bpU=-`BsK.SFw4Mq]ZdHS0)tLg