|WARNING| pw146810 [PATCH v3 11/18] net/r8169: implement Rx path

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* |WARNING| pw146810 [PATCH v3 11/18] net/r8169: implement Rx path
       [not found] <20241023033328.191827-12-howard_wang@realsil.com.cn>
@ 2024-10-23  3:37 ` checkpatch
  0 siblings, 0 replies; only message in thread
From: checkpatch @ 2024-10-23  3:37 UTC (permalink / raw)
  To: test-report; +Cc: Howard Wang

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/146810

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse 'n' - possible side-effects?
#106: FILE: drivers/net/r8169/r8169_base.h:581:
+#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL << (n)) - 1))

CHECK:CAMELCASE: Avoid CamelCase: <_DescStatusBit>
#331: FILE: drivers/net/r8169/r8169_rxtx.c:62:
+enum _DescStatusBit {

CHECK:CAMELCASE: Avoid CamelCase: <DescOwn>
#332: FILE: drivers/net/r8169/r8169_rxtx.c:63:
+	DescOwn     = (1 << 31), /* Descriptor is owned by NIC. */

CHECK:CAMELCASE: Avoid CamelCase: <RingEnd>
#333: FILE: drivers/net/r8169/r8169_rxtx.c:64:
+	RingEnd     = (1 << 30), /* End of descriptor ring */

CHECK:CAMELCASE: Avoid CamelCase: <FirstFrag>
#334: FILE: drivers/net/r8169/r8169_rxtx.c:65:
+	FirstFrag   = (1 << 29), /* First segment of a packet */

CHECK:CAMELCASE: Avoid CamelCase: <LastFrag>
#335: FILE: drivers/net/r8169/r8169_rxtx.c:66:
+	LastFrag    = (1 << 28), /* Final segment of a packet */

CHECK:CAMELCASE: Avoid CamelCase: <DescOwn_V3>
#337: FILE: drivers/net/r8169/r8169_rxtx.c:68:
+	DescOwn_V3  = DescOwn, /* Descriptor is owned by NIC. */

CHECK:CAMELCASE: Avoid CamelCase: <RingEnd_V3>
#338: FILE: drivers/net/r8169/r8169_rxtx.c:69:
+	RingEnd_V3  = RingEnd, /* End of descriptor ring */

CHECK:CAMELCASE: Avoid CamelCase: <FirstFrag_V3>
#339: FILE: drivers/net/r8169/r8169_rxtx.c:70:
+	FirstFrag_V3 = (1 << 25), /* First segment of a packet */

CHECK:CAMELCASE: Avoid CamelCase: <LastFrag_V3>
#340: FILE: drivers/net/r8169/r8169_rxtx.c:71:
+	LastFrag_V3 = (1 << 24), /* Final segment of a packet */

CHECK:CAMELCASE: Avoid CamelCase: <LargeSend>
#344: FILE: drivers/net/r8169/r8169_rxtx.c:75:
+	LargeSend   = (1 << 27), /* TCP Large Send Offload (TSO) */

CHECK:CAMELCASE: Avoid CamelCase: <GiantSendv4>
#345: FILE: drivers/net/r8169/r8169_rxtx.c:76:
+	GiantSendv4 = (1 << 26), /* TCP Giant Send Offload V4 (GSOv4) */

CHECK:CAMELCASE: Avoid CamelCase: <GiantSendv6>
#346: FILE: drivers/net/r8169/r8169_rxtx.c:77:
+	GiantSendv6 = (1 << 25), /* TCP Giant Send Offload V6 (GSOv6) */

CHECK:CAMELCASE: Avoid CamelCase: <LargeSend_DP>
#347: FILE: drivers/net/r8169/r8169_rxtx.c:78:
+	LargeSend_DP = (1 << 16), /* TCP Large Send Offload (TSO) */

CHECK:CAMELCASE: Avoid CamelCase: <MSSShift>
#348: FILE: drivers/net/r8169/r8169_rxtx.c:79:
+	MSSShift    = 16,        /* MSS value position */

CHECK:CAMELCASE: Avoid CamelCase: <MSSMask>
#349: FILE: drivers/net/r8169/r8169_rxtx.c:80:
+	MSSMask     = 0x7FFU,    /* MSS value 11 bits */

CHECK:CAMELCASE: Avoid CamelCase: <TxIPCS>
#350: FILE: drivers/net/r8169/r8169_rxtx.c:81:
+	TxIPCS      = (1 << 18), /* Calculate IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxUDPCS>
#351: FILE: drivers/net/r8169/r8169_rxtx.c:82:
+	TxUDPCS     = (1 << 17), /* Calculate UDP/IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxTCPCS>
#352: FILE: drivers/net/r8169/r8169_rxtx.c:83:
+	TxTCPCS     = (1 << 16), /* Calculate TCP/IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxVlanTag>
#353: FILE: drivers/net/r8169/r8169_rxtx.c:84:
+	TxVlanTag   = (1 << 17), /* Add VLAN tag */

CHECK:CAMELCASE: Avoid CamelCase: <TxUDPCS_C>
#356: FILE: drivers/net/r8169/r8169_rxtx.c:87:
+	TxUDPCS_C   = (1 << 31), /* Calculate UDP/IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxTCPCS_C>
#357: FILE: drivers/net/r8169/r8169_rxtx.c:88:
+	TxTCPCS_C   = (1 << 30), /* Calculate TCP/IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxIPCS_C>
#358: FILE: drivers/net/r8169/r8169_rxtx.c:89:
+	TxIPCS_C    = (1 << 29), /* Calculate IP checksum */

CHECK:CAMELCASE: Avoid CamelCase: <TxIPV6F_C>
#359: FILE: drivers/net/r8169/r8169_rxtx.c:90:
+	TxIPV6F_C   = (1 << 28), /* Indicate it is an IPv6 packet */

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoUDP>
#367: FILE: drivers/net/r8169/r8169_rxtx.c:98:
+#define RxProtoUDP  PID1

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoTCP>
#368: FILE: drivers/net/r8169/r8169_rxtx.c:99:
+#define RxProtoTCP  PID0

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoIP>
#369: FILE: drivers/net/r8169/r8169_rxtx.c:100:
+#define RxProtoIP   (PID1 | PID0)

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoMask>
#370: FILE: drivers/net/r8169/r8169_rxtx.c:101:
+#define RxProtoMask RxProtoIP

CHECK:CAMELCASE: Avoid CamelCase: <RxIPF>
#372: FILE: drivers/net/r8169/r8169_rxtx.c:103:
+	RxIPF       = (1 << 16), /* IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxUDPF>
#373: FILE: drivers/net/r8169/r8169_rxtx.c:104:
+	RxUDPF      = (1 << 15), /* UDP/IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxTCPF>
#374: FILE: drivers/net/r8169/r8169_rxtx.c:105:
+	RxTCPF      = (1 << 14), /* TCP/IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxVlanTag>
#375: FILE: drivers/net/r8169/r8169_rxtx.c:106:
+	RxVlanTag   = (1 << 16), /* VLAN tag available */

CHECK:CAMELCASE: Avoid CamelCase: <RxUDPT>
#378: FILE: drivers/net/r8169/r8169_rxtx.c:109:
+	RxUDPT      = (1 << 18),

CHECK:CAMELCASE: Avoid CamelCase: <RxTCPT>
#379: FILE: drivers/net/r8169/r8169_rxtx.c:110:
+	RxTCPT      = (1 << 17),

CHECK:CAMELCASE: Avoid CamelCase: <RxV6F>
#383: FILE: drivers/net/r8169/r8169_rxtx.c:114:
+	RxV6F       = (1 << 31),

CHECK:CAMELCASE: Avoid CamelCase: <RxV4F>
#384: FILE: drivers/net/r8169/r8169_rxtx.c:115:
+	RxV4F       = (1 << 30),

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoUDP_v3>
#390: FILE: drivers/net/r8169/r8169_rxtx.c:121:
+#define RxProtoUDP_v3  PID1_v3

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoTCP_v3>
#391: FILE: drivers/net/r8169/r8169_rxtx.c:122:
+#define RxProtoTCP_v3  PID0_v3

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoIP_v3>
#392: FILE: drivers/net/r8169/r8169_rxtx.c:123:
+#define RxProtoIP_v3   (PID1_v3 | PID0_v3)

CHECK:CAMELCASE: Avoid CamelCase: <RxProtoMask_v3>
#393: FILE: drivers/net/r8169/r8169_rxtx.c:124:
+#define RxProtoMask_v3 RxProtoIP_v3

CHECK:CAMELCASE: Avoid CamelCase: <RxIPF_v3>
#395: FILE: drivers/net/r8169/r8169_rxtx.c:126:
+	RxIPF_v3       = (1 << 26), /* IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxUDPF_v3>
#396: FILE: drivers/net/r8169/r8169_rxtx.c:127:
+	RxUDPF_v3      = (1 << 25), /* UDP/IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxTCPF_v3>
#397: FILE: drivers/net/r8169/r8169_rxtx.c:128:
+	RxTCPF_v3      = (1 << 24), /* TCP/IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxSCTPF_v3>
#398: FILE: drivers/net/r8169/r8169_rxtx.c:129:
+	RxSCTPF_v3     = (1 << 23), /* TCP/IP checksum failed */

CHECK:CAMELCASE: Avoid CamelCase: <RxVlanTag_v3>
#399: FILE: drivers/net/r8169/r8169_rxtx.c:130:
+	RxVlanTag_v3   = (RxVlanTag), /* VLAN tag available */

CHECK:CAMELCASE: Avoid CamelCase: <RxUDPT_v3>
#402: FILE: drivers/net/r8169/r8169_rxtx.c:133:
+	RxUDPT_v3      = (1 << 29),

CHECK:CAMELCASE: Avoid CamelCase: <RxTCPT_v3>
#403: FILE: drivers/net/r8169/r8169_rxtx.c:134:
+	RxTCPT_v3      = (1 << 28),

CHECK:CAMELCASE: Avoid CamelCase: <RxSCTP_v3>
#404: FILE: drivers/net/r8169/r8169_rxtx.c:135:
+	RxSCTP_v3      = (1 << 27),

CHECK:CAMELCASE: Avoid CamelCase: <RxV6F_v3>
#408: FILE: drivers/net/r8169/r8169_rxtx.c:139:
+	RxV6F_v3       = RxV6F,

CHECK:CAMELCASE: Avoid CamelCase: <RxV4F_v3>
#409: FILE: drivers/net/r8169/r8169_rxtx.c:140:
+	RxV4F_v3       = RxV4F,

CHECK:CAMELCASE: Avoid CamelCase: <RxConfig>
#615: FILE: drivers/net/r8169/r8169_rxtx.c:346:
+	rx_config = RTL_R32(hw, RxConfig);

CHECK:CAMELCASE: Avoid CamelCase: <EnableInnerVlan>
#617: FILE: drivers/net/r8169/r8169_rxtx.c:348:
+		rx_config |= (EnableInnerVlan | EnableOuterVlan);

CHECK:CAMELCASE: Avoid CamelCase: <EnableOuterVlan>
#617: FILE: drivers/net/r8169/r8169_rxtx.c:348:
+		rx_config |= (EnableInnerVlan | EnableOuterVlan);

CHECK:CAMELCASE: Avoid CamelCase: <CPlusCmd>
#623: FILE: drivers/net/r8169/r8169_rxtx.c:354:
+	cp_cmd = RTL_R16(hw, CPlusCmd);

CHECK:CAMELCASE: Avoid CamelCase: <RxChkSum>
#626: FILE: drivers/net/r8169/r8169_rxtx.c:357:
+		cp_cmd |= RxChkSum;

CHECK:CAMELCASE: Avoid CamelCase: <AcceptBroadcast>
#642: FILE: drivers/net/r8169/r8169_rxtx.c:373:
+	rx_mode = AcceptBroadcast | AcceptMyPhys;

CHECK:CAMELCASE: Avoid CamelCase: <AcceptMyPhys>
#642: FILE: drivers/net/r8169/r8169_rxtx.c:373:
+	rx_mode = AcceptBroadcast | AcceptMyPhys;

CHECK:CAMELCASE: Avoid CamelCase: <RxDescAddrLow>
#662: FILE: drivers/net/r8169/r8169_rxtx.c:393:
+	RTL_W32(hw, RxDescAddrLow, ((u64)rxq->hw_ring_phys_addr & DMA_BIT_MASK(32)));

CHECK:CAMELCASE: Avoid CamelCase: <RxDescAddrHigh>
#663: FILE: drivers/net/r8169/r8169_rxtx.c:394:
+	RTL_W32(hw, RxDescAddrHigh, ((u64)rxq->hw_ring_phys_addr >> 32));

CHECK:CAMELCASE: Avoid CamelCase: <RxMaxSize>
#678: FILE: drivers/net/r8169/r8169_rxtx.c:409:
+	RTL_W16(hw, RxMaxSize, max_rx_pkt_size);

CHECK:CAMELCASE: Avoid CamelCase: <ChipCmd>
#698: FILE: drivers/net/r8169/r8169_rxtx.c:429:
+	RTL_W8(hw, ChipCmd, RTL_R8(hw, ChipCmd) | CmdRxEnb);

CHECK:CAMELCASE: Avoid CamelCase: <CmdRxEnb>
#698: FILE: drivers/net/r8169/r8169_rxtx.c:429:
+	RTL_W8(hw, ChipCmd, RTL_R8(hw, ChipCmd) | CmdRxEnb);

CHECK:CAMELCASE: Avoid CamelCase: <RxRES>
#778: FILE: drivers/net/r8169/r8169_rxtx.c:507:
+		if (unlikely(opts1 & RxRES)) {

CHECK:CAMELCASE: Avoid CamelCase: <RxOK>
#859: FILE: drivers/net/r8169/r8169_rxtx.c:588:
+		RTL_W32(hw, ISR0_8125, (RxOK | RxErr | RxDescUnavail));

CHECK:CAMELCASE: Avoid CamelCase: <RxErr>
#859: FILE: drivers/net/r8169/r8169_rxtx.c:588:
+		RTL_W32(hw, ISR0_8125, (RxOK | RxErr | RxDescUnavail));

CHECK:CAMELCASE: Avoid CamelCase: <RxDescUnavail>
#859: FILE: drivers/net/r8169/r8169_rxtx.c:588:
+		RTL_W32(hw, ISR0_8125, (RxOK | RxErr | RxDescUnavail));

CHECK:BRACES: braces {} should be used on all arms of this statement
#1005: FILE: drivers/net/r8169/r8169_rxtx.c:734:
+			if (data_len <= RTE_ETHER_CRC_LEN) {
[...]
+			} else
[...]

WARNING:LONG_LINE: line length of 105 exceeds 100 columns
#1008: FILE: drivers/net/r8169/r8169_rxtx.c:737:
+				last_seg->data_len = last_seg->data_len - (RTE_ETHER_CRC_LEN - data_len);

CHECK:BRACES: Unbalanced braces around else statement
#1010: FILE: drivers/net/r8169/r8169_rxtx.c:739:
+			} else

total: 0 errors, 1 warnings, 68 checks, 990 lines checked

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     [not found] <20241023033328.191827-12-howard_wang@realsil.com.cn>
2024-10-23  3:37 ` |WARNING| pw146810 [PATCH v3 11/18] net/r8169: implement Rx path checkpatch

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