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ethtool/0006-hns3-add-support-dump-registers-for-hns3-driver.patch
Jiantao Xiao f046d51972 add support dump registers for hns3 drive 
Signed-off-by: Jiantao Xiao <xiaojiantao1@h-partners.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
2023-09-28 16:09:31 +08:00

1043 lines
35 KiB
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From 4dc559f6fefede9013086ae9b76cf421a6e2df61 Mon Sep 17 00:00:00 2001
From: Jijie Shao <shaojijie@huawei.com>
Date: Tue, 29 Aug 2023 14:56:56 +0800
Subject: [PATCH] hns3: add support dump registers for hns3 driver
commit: a1f71f8
Reference: https://git.kernel.org/pub/scm/network/ethtool/ethtool.git/commit/?id=a1f71f85d02e
Add support pretty printer for the registers of hns3 driver.
This printer supports PF and VF, and is compatible with hns3
drivers of earlier versions.
Sample output:
$ ethtool -d eth1
[cmdq_regs]
comm_nic_csq_baseaddr_l : 0x48168000
comm_nic_csq_baseaddr_h : 0x00000000
comm_nic_csq_depth : 0x00000080
comm_nic_csq_tail : 0x00000050
comm_nic_csq_head : 0x00000050
comm_nic_crq_baseaddr_l : 0x48170000
comm_nic_crq_baseaddr_h : 0x00000000
comm_nic_crq_depth : 0x00000080
comm_nic_crq_tail : 0x00000000
comm_nic_crq_head : 0x00000000
comm_vector0_cmdq_src : 0x00000000
comm_cmdq_intr_sts : 0x00000000
comm_cmdq_intr_en : 0x00000002
comm_cmdq_intr_gen : 0x00000000
[common_regs]
misc_vector_base : 0x00000001
pf_other_int : 0x00000040
misc_reset_sts : 0x00000000
misc_vector_int_sts : 0x00000000
global_reset : 0x00000000
fun_rst_ing : 0x00000000
gro_en : 0x00000001
...
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
---
Makefile.am | 2 +-
Makefile.in | 33 ++-
ethtool.c | 1 +
hns3.c | 829 ++++++++++++++++++++++++++++++++++++++++++++++++++++
internal.h | 3 +
5 files changed, 860 insertions(+), 8 deletions(-)
create mode 100644 hns3.c
diff --git a/Makefile.am b/Makefile.am
index dd357d0..a8f7a39 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,7 +18,7 @@ ethtool_SOURCES += \
smsc911x.c at76c50x-usb.c sfc.c stmmac.c \
sff-common.c sff-common.h sfpid.c sfpdiag.c \
ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h fjes.c lan78xx.c \
- igc.c cmis.c cmis.h bnxt.c
+ igc.c cmis.c cmis.h bnxt.c hns3.c
endif
if ENABLE_BASH_COMPLETION
diff --git a/Makefile.in b/Makefile.in
index 18ce5f9..0f035a9 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -95,7 +95,7 @@ sbin_PROGRAMS = ethtool$(EXEEXT)
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ smsc911x.c at76c50x-usb.c sfc.c stmmac.c \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ sff-common.c sff-common.h sfpid.c sfpdiag.c \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h fjes.c lan78xx.c \
-@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ igc.c cmis.c cmis.h bnxt.c
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ igc.c cmis.c cmis.h bnxt.c hns3.c
@ETHTOOL_ENABLE_NETLINK_TRUE@am__append_2 = \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/netlink.c netlink/netlink.h netlink/extapi.h \
@@ -147,7 +147,7 @@ am__ethtool_SOURCES_DIST = ethtool.c uapi/linux/ethtool.h internal.h \
realtek.c tg3.c marvell.c vioc.c smsc911x.c at76c50x-usb.c \
sfc.c stmmac.c sff-common.c sff-common.h sfpid.c sfpdiag.c \
ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h fjes.c lan78xx.c igc.c \
- cmis.c cmis.h bnxt.c netlink/netlink.c netlink/netlink.h \
+ cmis.c cmis.h bnxt.c hns3.c netlink/netlink.c netlink/netlink.h \
netlink/extapi.h netlink/msgbuff.c netlink/msgbuff.h \
netlink/nlsock.c netlink/nlsock.h netlink/strset.c \
netlink/strset.h netlink/monitor.c netlink/bitset.c \
@@ -191,7 +191,7 @@ am__ethtool_SOURCES_DIST = ethtool.c uapi/linux/ethtool.h internal.h \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ qsfp.$(OBJEXT) fjes.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ lan78xx.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ igc.$(OBJEXT) cmis.$(OBJEXT) \
-@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ bnxt.$(OBJEXT)
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ bnxt.$(OBJEXT) hns3.$(OBJEXT)
am__dirstamp = $(am__leading_dot)dirstamp
@ETHTOOL_ENABLE_NETLINK_TRUE@am__objects_2 = \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/netlink.$(OBJEXT) \
@@ -236,7 +236,7 @@ am__test_cmdline_SOURCES_DIST = test-cmdline.c test-common.c ethtool.c \
vioc.c smsc911x.c at76c50x-usb.c sfc.c stmmac.c sff-common.c \
sff-common.h sfpid.c sfpdiag.c ixgbevf.c tse.c vmxnet3.c \
qsfp.c qsfp.h fjes.c lan78xx.c igc.c cmis.c cmis.h bnxt.c \
- netlink/netlink.c netlink/netlink.h netlink/extapi.h \
+ hns3.c netlink/netlink.c netlink/netlink.h netlink/extapi.h \
netlink/msgbuff.c netlink/msgbuff.h netlink/nlsock.c \
netlink/nlsock.h netlink/strset.c netlink/strset.h \
netlink/monitor.c netlink/bitset.c netlink/bitset.h \
@@ -284,7 +284,8 @@ am__test_cmdline_SOURCES_DIST = test-cmdline.c test-common.c ethtool.c \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-lan78xx.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-igc.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-cmis.$(OBJEXT) \
-@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-bnxt.$(OBJEXT)
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-bnxt.$(OBJEXT) \
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_cmdline-hns3.$(OBJEXT)
@ETHTOOL_ENABLE_NETLINK_TRUE@am__objects_4 = netlink/test_cmdline-netlink.$(OBJEXT) \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/test_cmdline-msgbuff.$(OBJEXT) \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/test_cmdline-nlsock.$(OBJEXT) \
@@ -332,7 +333,7 @@ am__test_features_SOURCES_DIST = test-features.c test-common.c \
realtek.c tg3.c marvell.c vioc.c smsc911x.c at76c50x-usb.c \
sfc.c stmmac.c sff-common.c sff-common.h sfpid.c sfpdiag.c \
ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h fjes.c lan78xx.c igc.c \
- cmis.c cmis.h bnxt.c netlink/netlink.c netlink/netlink.h \
+ cmis.c cmis.h bnxt.c hns3.c netlink/netlink.c netlink/netlink.h \
netlink/extapi.h netlink/msgbuff.c netlink/msgbuff.h \
netlink/nlsock.c netlink/nlsock.h netlink/strset.c \
netlink/strset.h netlink/monitor.c netlink/bitset.c \
@@ -380,7 +381,8 @@ am__test_features_SOURCES_DIST = test-features.c test-common.c \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-lan78xx.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-igc.$(OBJEXT) \
@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-cmis.$(OBJEXT) \
-@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-bnxt.$(OBJEXT)
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-bnxt.$(OBJEXT) \
+@ETHTOOL_ENABLE_PRETTY_DUMP_TRUE@ test_features-hns3.$(OBJEXT)
@ETHTOOL_ENABLE_NETLINK_TRUE@am__objects_7 = netlink/test_features-netlink.$(OBJEXT) \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/test_features-msgbuff.$(OBJEXT) \
@ETHTOOL_ENABLE_NETLINK_TRUE@ netlink/test_features-nlsock.$(OBJEXT) \
@@ -1121,6 +1123,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fec.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fec_8xx.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fjes.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hns3.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ibm_emac.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/igb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/igc.Po@am__quote@
@@ -1156,6 +1159,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-fec.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-fec_8xx.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-fjes.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-hns3.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-ibm_emac.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-igb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-igc.Po@am__quote@
@@ -1197,6 +1201,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-fec.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-fec_8xx.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-fjes.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-hns3.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-ibm_emac.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-igb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_features-igc.Po@am__quote@
@@ -1897,6 +1902,20 @@ test_cmdline-bnxt.obj: bnxt.c
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -c -o test_cmdline-bnxt.obj `if test -f 'bnxt.c'; then $(CYGPATH_W) 'bnxt.c'; else $(CYGPATH_W) '$(srcdir)/bnxt.c'; fi`
+test_cmdline-hns3.o: hns3.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -MT test_cmdline-hns3.o -MD -MP -MF $(DEPDIR)/test_cmdline-hns3.Tpo -c -o test_cmdline-hns3.obj `test -f 'hns3.c' || echo '$(srcdir)/'`hns3.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/test_cmdline-hns3.Tpo $(DEPDIR)/test_cmdline-hns3.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='hns3.c' object='test_cmdline-hns3.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -c -o test_cmdline-hns3.o `test -f 'hns3.c' || echo '$(srcdir)/'`hns3.c
+
+test_cmdline-hns3.obj: hns3.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -MT test_cmdline-hns3.obj -MD -MP -MF $(DEPDIR)/test_cmdline-hns3.Tpo -c -o test_cmdline-hns3.obj `if test -f 'hns3.c'; then $(CYGPATH_W) 'hns3.c'; else $(CYGPATH_W) '$(srcdir)/hns3.c'; fi`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/test_cmdline-hns3.Tpo $(DEPDIR)/test_cmdline-hns3.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='hns3.c' object='test_cmdline-hns3.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -c -o test_cmdline-hns3.obj `if test -f 'hns3.c'; then $(CYGPATH_W) 'hns3.c'; else $(CYGPATH_W) '$(srcdir)/hns3.c'; fi`
+
netlink/test_cmdline-netlink.o: netlink/netlink.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_cmdline_CFLAGS) $(CFLAGS) -MT netlink/test_cmdline-netlink.o -MD -MP -MF netlink/$(DEPDIR)/test_cmdline-netlink.Tpo -c -o netlink/test_cmdline-netlink.o `test -f 'netlink/netlink.c' || echo '$(srcdir)/'`netlink/netlink.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) netlink/$(DEPDIR)/test_cmdline-netlink.Tpo netlink/$(DEPDIR)/test_cmdline-netlink.Po
diff --git a/ethtool.c b/ethtool.c
index 7354d44..7652440 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -1129,6 +1129,7 @@ static const struct {
{ "fec", fec_dump_regs },
{ "igc", igc_dump_regs },
{ "bnxt_en", bnxt_dump_regs },
+ { "hns3", hns3_dump_regs },
};
#endif
diff --git a/hns3.c b/hns3.c
new file mode 100644
index 0000000..7199426
--- /dev/null
+++ b/hns3.c
@@ -0,0 +1,829 @@
+/* Copyright (c) 2023 Huawei Corporation */
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "internal.h"
+
+/* distinguish drive register data of earlier versions */
+#define HNS3_REG_MAGIC_NUMBER 0x686e733372656773 /* hns3regs */
+#define HNS3_REG_RSV_NAME "reserved"
+#define HNS3_REG_UNKNOW_NAME "unknown"
+#define HNS3_REG_UNKNOW_VALUE_LEN 4
+
+struct hns3_reg_tlv {
+ u16 tag;
+ u16 len;
+};
+
+struct hns3_reg_header {
+ u64 magic_number;
+ u8 is_vf;
+ u8 rsv[7];
+};
+
+struct hns3_reg_info {
+ const char *name;
+ u16 value_len;
+};
+
+struct hns3_regs_group {
+ const char *group_name;
+ const struct hns3_reg_info *regs;
+ u16 regs_count;
+};
+
+enum hns3_reg_tag {
+ HNS3_TAG_CMDQ = 0,
+ HNS3_TAG_COMMON,
+ HNS3_TAG_RING,
+ HNS3_TAG_TQP_INTR,
+ HNS3_TAG_QUERY_32_BIT,
+ HNS3_TAG_QUERY_64_BIT,
+ HNS3_TAG_DFX_BIOS_COMMON,
+ HNS3_TAG_DFX_SSU_0,
+ HNS3_TAG_DFX_SSU_1,
+ HNS3_TAG_DFX_IGU_EGU,
+ HNS3_TAG_DFX_RPU_0,
+ HNS3_TAG_DFX_RPU_1,
+ HNS3_TAG_DFX_NCSI,
+ HNS3_TAG_DFX_RTC,
+ HNS3_TAG_DFX_PPP,
+ HNS3_TAG_DFX_RCB,
+ HNS3_TAG_DFX_TQP,
+ HNS3_TAG_DFX_SSU_2,
+ HNS3_TAG_DFX_RPU_TNL,
+ HNS3_TAG_MAX,
+};
+
+const bool hns3_reg_is_repeat_tag_array[] = {
+ [HNS3_TAG_RING] = true,
+ [HNS3_TAG_TQP_INTR] = true,
+ [HNS3_TAG_DFX_RPU_TNL] = true,
+};
+
+const struct hns3_reg_info pf_cmdq_regs[] = {
+ {"comm_nic_csq_baseaddr_l", 4},
+ {"comm_nic_csq_baseaddr_h", 4},
+ {"comm_nic_csq_depth", 4},
+ {"comm_nic_csq_tail", 4},
+ {"comm_nic_csq_head", 4},
+ {"comm_nic_crq_baseaddr_l", 4},
+ {"comm_nic_crq_baseaddr_h", 4},
+ {"comm_nic_crq_depth", 4},
+ {"comm_nic_crq_tail", 4},
+ {"comm_nic_crq_head", 4},
+ {"comm_vector0_cmdq_src", 4},
+ {"comm_cmdq_intr_sts", 4},
+ {"comm_cmdq_intr_en", 4},
+ {"comm_cmdq_intr_gen", 4},
+};
+
+const struct hns3_reg_info pf_common_regs[] = {
+ {"misc_vector_base", 4},
+ {"pf_other_int", 4},
+ {"misc_reset_sts", 4},
+ {"misc_vector_int_sts", 4},
+ {"global_reset", 4},
+ {"fun_rst_ing", 4},
+ {"gro_en", 4},
+};
+
+const struct hns3_reg_info pf_ring_regs[] = {
+ {"ring_rx_addr_l", 4},
+ {"ring_rx_addr_h", 4},
+ {"ring_rx_bd_num", 4},
+ {"ring_rx_bd_length", 4},
+ {"ring_rx_merge_en", 4},
+ {"ring_rx_tail", 4},
+ {"ring_rx_head", 4},
+ {"ring_rx_fbd_num", 4},
+ {"ring_rx_offset", 4},
+ {"ring_rx_fbd_offset", 4},
+ {"ring_rx_stash", 4},
+ {"ring_rx_bd_err", 4},
+ {"ring_tx_addr_l", 4},
+ {"ring_tx_addr_h", 4},
+ {"ring_tx_bd_num", 4},
+ {"ring_tx_priority", 4},
+ {"ring_tx_tc", 4},
+ {"ring_tx_merge_en", 4},
+ {"ring_tx_tail", 4},
+ {"ring_tx_head", 4},
+ {"ring_tx_fbd_num", 4},
+ {"ring_tx_offset", 4},
+ {"ring_tx_ebd_num", 4},
+ {"ring_tx_ebd_offset", 4},
+ {"ring_tx_bd_err", 4},
+ {"ring_en", 4},
+};
+
+const struct hns3_reg_info pf_tqp_intr_regs[] = {
+ {"tqp_intr_ctrl", 4},
+ {"tqp_intr_gl0", 4},
+ {"tqp_intr_gl1", 4},
+ {"tqp_intr_gl2", 4},
+ {"tqp_intr_rl", 4},
+};
+
+const struct hns3_reg_info query_32_bit_regs[] = {
+ {"ssu_common_err_int", 4},
+ {"ssu_port_based_err_int", 4},
+ {"ssu_fifo_overflow_int", 4},
+ {"ssu_ets_tcg_int", 4},
+ {"ssu_bp_status_0", 4},
+ {"ssu_bp_status_1", 4},
+ {"ssu_bp_status_2", 4},
+ {"ssu_bp_status_3", 4},
+ {"ssu_bp_status_4", 4},
+ {"ssu_bp_status_5", 4},
+ {"ssu_mac_tx_pfc_ind", 4},
+ {"ssu_mac_rx_pfc_ind", 4},
+ {"ssu_rx_oq_drop_pkt_cnt", 4},
+ {"ssu_tx_oq_drop_pkt_cnt", 4},
+};
+
+const struct hns3_reg_info query_64_bit_regs[] = {
+ {"ppp_get_rx_pkt_cnt", 8},
+ {"ppp_get_tx_pkt_cnt", 8},
+ {"ppp_send_uc_prt2host_pkt_cnt", 8},
+ {"ppp_send_uc_prt2prt_pkt_cnt", 8},
+ {"ppp_send_uc_host2host_pkt_cnt", 8},
+ {"ppp_send_uc_host2prt_pkt_cnt", 8},
+ {"ppp_send_mc_from_prt_cnt", 8},
+};
+
+const struct hns3_reg_info dfx_bios_common_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"bp_cpu_state", 4},
+ {"dfx_msix_info_nic_0", 4},
+ {"dfx_msix_info_nic_1", 4},
+ {"dfx_msix_info_nic_2", 4},
+ {"dfx_msix_info_nic_3", 4},
+ {"dfx_msix_info_roc_0", 4},
+ {"dfx_msix_info_roc_1", 4},
+ {"dfx_msix_info_roc_2", 4},
+ {"dfx_msix_info_roc_3", 4},
+ {HNS3_REG_RSV_NAME, 8},
+};
+
+const struct hns3_reg_info dfx_ssu_0_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"ssu_ets_port_status", 4},
+ {"ssu_ets_tcg_status", 4},
+ {HNS3_REG_RSV_NAME, 4},
+ {HNS3_REG_RSV_NAME, 4},
+ {"ssu_bp_status_0", 4},
+ {"ssu_bp_status_1", 4},
+ {"ssu_bp_status_2", 4},
+ {"ssu_bp_status_3", 4},
+ {"ssu_bp_status_4", 4},
+ {"ssu_bp_status_5", 4},
+ {"ssu_mac_tx_pfc_ind", 4},
+ {"mac_ssu_rx_pfc_ind", 4},
+ {"btmp_ageing_st_b0", 4},
+ {"btmp_ageing_st_b1", 4},
+ {"btmp_ageing_st_b2", 4},
+ {HNS3_REG_RSV_NAME, 8},
+ {"full_drop_num", 4},
+ {"part_drop_num", 4},
+ {"ppp_key_drop_num", 4},
+ {"ppp_rlt_drop_num", 4},
+ {"lo_pri_unicast_rlt_drop_num", 4},
+ {"hi_pri_multicast_rlt_drop_num", 4},
+ {"lo_pri_multicast_rlt_drop_num", 4},
+ {"ncsi_packet_curr_buffer_cnt", 4},
+ {HNS3_REG_RSV_NAME, 12},
+ {"ssu_mb_rd_rlt_drop_cnt", 4},
+ {"ssu_ppp_mac_key_num", 8},
+ {"ssu_ppp_host_key_num", 8},
+ {"ppp_ssu_mac_rlt_num", 8},
+ {"ppp_ssu_host_rlt_num", 8},
+ {"ncsi_rx_packet_in_cnt", 8},
+ {"ncsi_tx_packet_out_cnt", 8},
+ {"ssu_key_drop_num", 4},
+ {"mb_uncopy_num", 4},
+ {"rx_oq_drop_pkt_cnt", 4},
+ {"tx_oq_drop_pkt_cnt", 4},
+ {"bank_unbalance_drop_cnt", 4},
+ {"bank_unbalance_rx_drop_cnt", 4},
+ {"nic_l2_err_drop_pkt_cnt", 4},
+ {"roc_l2_err_drop_pkt_cnt", 4},
+ {"nic_l2_err_drop_pkt_cnt_rx", 4},
+ {"roc_l2_err_drop_pkt_cnt_rx", 4},
+ {"rx_oq_glb_drop_pkt_cnt", 4},
+ {HNS3_REG_RSV_NAME, 4},
+ {"lo_pri_unicast_cur_cnt", 4},
+ {"hi_pri_multicast_cur_cnt", 4},
+ {"lo_pri_multicast_cur_cnt", 4},
+ {HNS3_REG_RSV_NAME, 12},
+};
+
+const struct hns3_reg_info dfx_ssu_1_regs[] = {
+ {"prt_id", 4},
+ {"packet_tc_curr_buffer_cnt_0", 4},
+ {"packet_tc_curr_buffer_cnt_1", 4},
+ {"packet_tc_curr_buffer_cnt_2", 4},
+ {"packet_tc_curr_buffer_cnt_3", 4},
+ {"packet_tc_curr_buffer_cnt_4", 4},
+ {"packet_tc_curr_buffer_cnt_5", 4},
+ {"packet_tc_curr_buffer_cnt_6", 4},
+ {"packet_tc_curr_buffer_cnt_7", 4},
+ {"packet_curr_buffer_cnt", 4},
+ {HNS3_REG_RSV_NAME, 8},
+ {"rx_packet_in_cnt", 8},
+ {"rx_packet_out_cnt", 8},
+ {"tx_packet_in_cnt", 8},
+ {"tx_packet_out_cnt", 8},
+ {"roc_rx_packet_in_cnt", 8},
+ {"roc_tx_packet_out_cnt", 8},
+ {"rx_packet_tc_in_cnt_0", 8},
+ {"rx_packet_tc_in_cnt_1", 8},
+ {"rx_packet_tc_in_cnt_2", 8},
+ {"rx_packet_tc_in_cnt_3", 8},
+ {"rx_packet_tc_in_cnt_4", 8},
+ {"rx_packet_tc_in_cnt_5", 8},
+ {"rx_packet_tc_in_cnt_6", 8},
+ {"rx_packet_tc_in_cnt_7", 8},
+ {"rx_packet_tc_out_cnt_0", 8},
+ {"rx_packet_tc_out_cnt_1", 8},
+ {"rx_packet_tc_out_cnt_2", 8},
+ {"rx_packet_tc_out_cnt_3", 8},
+ {"rx_packet_tc_out_cnt_4", 8},
+ {"rx_packet_tc_out_cnt_5", 8},
+ {"rx_packet_tc_out_cnt_6", 8},
+ {"rx_packet_tc_out_cnt_7", 8},
+ {"tx_packet_tc_in_cnt_0", 8},
+ {"tx_packet_tc_in_cnt_1", 8},
+ {"tx_packet_tc_in_cnt_2", 8},
+ {"tx_packet_tc_in_cnt_3", 8},
+ {"tx_packet_tc_in_cnt_4", 8},
+ {"tx_packet_tc_in_cnt_5", 8},
+ {"tx_packet_tc_in_cnt_6", 8},
+ {"tx_packet_tc_in_cnt_7", 8},
+ {"tx_packet_tc_out_cnt_0", 8},
+ {"tx_packet_tc_out_cnt_1", 8},
+ {"tx_packet_tc_out_cnt_2", 8},
+ {"tx_packet_tc_out_cnt_3", 8},
+ {"tx_packet_tc_out_cnt_4", 8},
+ {"tx_packet_tc_out_cnt_5", 8},
+ {"tx_packet_tc_out_cnt_6", 8},
+ {"tx_packet_tc_out_cnt_7", 8},
+ {HNS3_REG_RSV_NAME, 8},
+};
+
+const struct hns3_reg_info dfx_igu_egu_regs[] = {
+ {"prt_id", 4},
+ {"igu_rx_err_pkt", 4},
+ {"igu_rx_no_sof_pkt", 4},
+ {"egu_tx_1588_short_pkt", 4},
+ {"egu_tx_1588_pkt", 4},
+ {"egu_tx_err_pkt", 4},
+ {"igu_rx_out_l2_pkt", 4},
+ {"igu_rx_out_l3_pkt", 4},
+ {"igu_rx_out_l4_pkt", 4},
+ {"igu_rx_in_l2_pkt", 4},
+ {"igu_rx_in_l3_pkt", 4},
+ {"igu_rx_in_l4_pkt", 4},
+ {"igu_rx_el3e_pkt", 4},
+ {"igu_rx_el4e_pkt", 4},
+ {"igu_rx_l3e_pkt", 4},
+ {"igu_rx_l4e_pkt", 4},
+ {"igu_rx_rocee_pkt", 4},
+ {"igu_rx_out_udp0_pkt", 4},
+ {"igu_rx_in_udp0_pkt", 4},
+ {"mul_car_drop_pkt_cnt", 8},
+ {"bro_car_drop_pkt_cnt", 8},
+ {HNS3_REG_RSV_NAME, 4},
+ {"igu_rx_oversize_pkt", 8},
+ {"igu_rx_undersize_pkt", 8},
+ {"igu_rx_out_all_pkt", 8},
+ {"igu_tx_out_all_pkt", 8},
+ {"igu_rx_uni_pkt", 8},
+ {"igu_rx_multi_pkt", 8},
+ {"igu_rx_broad_pkt", 8},
+ {"egu_tx_out_all_pkt", 8},
+ {"egu_tx_uni_pkt", 8},
+ {"egu_tx_multi_pkt", 8},
+ {"egu_tx_broad_pkt", 8},
+ {"igu_tx_key_num", 8},
+ {"igu_rx_non_tun_pkt", 8},
+ {"igu_rx_tun_pkt", 8},
+ {HNS3_REG_RSV_NAME, 8},
+};
+
+const struct hns3_reg_info dfx_rpu_0_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"fsm_dfx_st0", 4},
+ {"fsm_dfx_st1", 4},
+ {"rpu_rx_pkt_drop_cnt", 4},
+ {"buf_wait_timeout", 4},
+ {"buf_wait_timeout_qid", 4},
+};
+
+const struct hns3_reg_info dfx_rpu_1_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"fifo_dfx_st0", 4},
+ {"fifo_dfx_st1", 4},
+ {"fifo_dfx_st2", 4},
+ {"fifo_dfx_st3", 4},
+ {"fifo_dfx_st4", 4},
+ {"fifo_dfx_st5", 4},
+ {HNS3_REG_RSV_NAME, 20},
+};
+
+const struct hns3_reg_info dfx_ncsi_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"ncsi_egu_tx_fifo_sts", 4},
+ {"ncsi_pause_status", 4},
+ {"ncsi_rx_ctrl_dmac_err_cnt", 4},
+ {"ncsi_rx_ctrl_smac_err_cnt", 4},
+ {"ncsi_rx_ctrl_cks_err_cnt", 4},
+ {"ncsi_rx_ctrl_pkt_cnt", 4},
+ {"ncsi_rx_pt_dmac_err_cnt", 4},
+ {"ncsi_rx_pt_smac_err_cnt", 4},
+ {"ncsi_rx_pt_pkt_cnt", 4},
+ {"ncsi_rx_fcs_err_cnt", 4},
+ {"ncsi_tx_ctrl_dmac_err_cnt", 4},
+ {"ncsi_tx_ctrl_smac_err_cnt", 4},
+ {"ncsi_tx_ctrl_pkt_cnt", 4},
+ {"ncsi_tx_pt_dmac_err_cnt", 4},
+ {"ncsi_tx_pt_smac_err_cnt", 4},
+ {"ncsi_tx_pt_pkt_cnt", 4},
+ {"ncsi_tx_pt_pkt_trun_cnt", 4},
+ {"ncsi_tx_pt_pkt_err_cnt", 4},
+ {"ncsi_tx_ctrl_pkt_err_cnt", 4},
+ {"ncsi_rx_ctrl_pkt_trun_cnt", 4},
+ {"ncsi_rx_ctrl_pkt_cflit_cnt", 4},
+ {HNS3_REG_RSV_NAME, 8},
+ {"ncsi_mac_rx_octets_ok", 4},
+ {"ncsi_mac_rx_octets_bad", 4},
+ {"ncsi_mac_rx_uc_pkts", 4},
+ {"ncsi_mac_rx_mc_pkts", 4},
+ {"ncsi_mac_rx_bc_pkts", 4},
+ {"ncsi_mac_rx_pkts_64octets", 4},
+ {"ncsi_mac_rx_pkts_65to127octets", 4},
+ {"ncsi_mac_rx_pkts_128to255octets", 4},
+ {"ncsi_mac_rx_pkts_256to511octets", 4},
+ {"ncsi_mac_rx_pkts_512to1023octets", 4},
+ {"ncsi_mac_rx_pkts_1024to1518octets", 4},
+ {"ncsi_mac_rx_pkts_1519tomaxoctets", 4},
+ {"ncsi_mac_rx_fcs_errors", 4},
+ {"ncsi_mac_rx_long_errors", 4},
+ {"ncsi_mac_rx_jabber_errors", 4},
+ {"ncsi_mac_rx_runt_err_cnt", 4},
+ {"ncsi_mac_rx_short_err_cnt", 4},
+ {"ncsi_mac_rx_filt_pkt_cnt", 4},
+ {"ncsi_mac_rx_octets_total_filt", 4},
+ {"ncsi_mac_tx_octets_ok", 4},
+ {"ncsi_mac_tx_octets_bad", 4},
+ {"ncsi_mac_tx_uc_pkts", 4},
+ {"ncsi_mac_tx_mc_pkts", 4},
+ {"ncsi_mac_tx_bc_pkts", 4},
+ {"ncsi_mac_tx_pkts_64octets", 4},
+ {"ncsi_mac_tx_pkts_65to127octets", 4},
+ {"ncsi_mac_tx_pkts_128to255octets", 4},
+ {"ncsi_mac_tx_pkts_256to511octets", 4},
+ {"ncsi_mac_tx_pkts_512to1023octets", 4},
+ {"ncsi_mac_tx_pkts_1024to1518octets", 4},
+ {"ncsi_mac_tx_pkts_1519tomaxoctets", 4},
+ {"ncsi_mac_tx_underrun", 4},
+ {"ncsi_mac_tx_crc_error", 4},
+ {"ncsi_mac_tx_pause_frames", 4},
+ {"ncsi_mac_rx_pad_pkts", 4},
+ {"ncsi_mac_rx_pause_frames", 4},
+};
+
+const struct hns3_reg_info dfx_rtc_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"lge_igu_afifo_dfx_0", 4},
+ {"lge_igu_afifo_dfx_1", 4},
+ {"lge_igu_afifo_dfx_2", 4},
+ {"lge_igu_afifo_dfx_3", 4},
+ {"lge_igu_afifo_dfx_4", 4},
+ {"lge_igu_afifo_dfx_5", 4},
+ {"lge_igu_afifo_dfx_6", 4},
+ {"lge_igu_afifo_dfx_7", 4},
+ {"lge_egu_afifo_dfx_0", 4},
+ {"lge_egu_afifo_dfx_1", 4},
+ {"lge_egu_afifo_dfx_2", 4},
+ {"lge_egu_afifo_dfx_3", 4},
+ {"lge_egu_afifo_dfx_4", 4},
+ {"lge_egu_afifo_dfx_5", 4},
+ {"lge_egu_afifo_dfx_6", 4},
+ {"lge_egu_afifo_dfx_7", 4},
+ {"cge_igu_afifo_dfx_0", 4},
+ {"cge_igu_afifo_dfx_1", 4},
+ {"cge_egu_afifo_dfx_0", 4},
+ {"cge_egu_afifo_dfx_1", 4},
+ {HNS3_REG_RSV_NAME, 12},
+};
+
+const struct hns3_reg_info dfx_ppp_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"drop_from_prt_pkt_cnt", 4},
+ {"drop_from_host_pkt_cnt", 4},
+ {"drop_tx_vlan_proc_cnt", 4},
+ {"drop_mng_cnt", 4},
+ {"drop_fd_cnt", 4},
+ {"drop_no_dst_cnt", 4},
+ {"drop_mc_mbid_full_cnt", 4},
+ {"drop_sc_filtered", 4},
+ {"ppp_mc_drop_pkt_cnt", 4},
+ {"drop_pt_cnt", 4},
+ {"drop_mac_anti_spoof_cnt", 4},
+ {"drop_ig_vfv_cnt", 4},
+ {"drop_ig_prtv_cnt", 4},
+ {"drop_cnm_pfc_pause_cnt", 4},
+ {"drop_torus_tc_cnt", 4},
+ {"drop_torus_lpbk_cnt", 4},
+ {"ppp_hfs_sts", 4},
+ {"ppp_mc_rslt_sts", 4},
+ {"ppp_p3u_sts", 4},
+ {HNS3_REG_RSV_NAME, 4},
+ {"ppp_umv_sts_0", 4},
+ {"ppp_umv_sts_1", 4},
+ {"ppp_vfv_sts", 4},
+ {"ppp_gro_key_cnt", 4},
+ {"ppp_gro_info_cnt", 4},
+ {"ppp_gro_drop_cnt", 4},
+ {"ppp_gro_out_cnt", 4},
+ {"ppp_gro_key_match_data_cnt", 4},
+ {"ppp_gro_key_match_tcam_cnt", 4},
+ {"ppp_gro_info_match_cnt", 4},
+ {"ppp_gro_free_entry_cnt", 4},
+ {"ppp_gro_inner_dfx_signal", 4},
+ {HNS3_REG_RSV_NAME, 12},
+ {"get_rx_pkt_cnt", 8},
+ {"get_tx_pkt_cnt", 8},
+ {"send_uc_prt2host_pkt_cnt", 8},
+ {"send_uc_prt2prt_pkt_cnt", 8},
+ {"send_uc_host2host_pkt_cnt", 8},
+ {"send_uc_host2prt_pkt_cnt", 8},
+ {"send_mc_from_prt_cnt", 8},
+ {"send_mc_from_host_cnt", 8},
+ {"ssu_mc_rd_cnt", 8},
+ {"ssu_mc_drop_cnt", 8},
+ {"ssu_mc_rd_pkt_cnt", 8},
+ {"ppp_mc_2host_pkt_cnt", 8},
+ {"ppp_mc_2prt_pkt_cnt", 8},
+ {"ntsnos_pkt_cnt", 8},
+ {"ntup_pkt_cnt", 8},
+ {"ntlcl_pkt_cnt", 8},
+ {"nttgt_pkt_cnt", 8},
+ {"rtns_pkt_cnt", 8},
+ {"rtlpbk_pkt_cnt", 8},
+ {"nr_pkt_cnt", 8},
+ {"rr_pkt_cnt", 8},
+ {"mng_tbl_hit_cnt", 8},
+ {"fd_tbl_hit_cnt", 8},
+ {"fd_lkup_cnt", 8},
+ {"bc_hit_cnt", 8},
+ {"um_tbl_uc_hit_cnt", 8},
+ {"um_tbl_mc_hit_cnt", 8},
+ {"um_tbl_snq_hit_cnt", 8},
+ {HNS3_REG_RSV_NAME, 8},
+ {"fwd_bonding_hit_cnt", 8},
+ {"promis_tbl_hit_cnt", 8},
+ {"get_tunl_pkt_cnt", 8},
+ {"get_bmc_pkt_cnt", 8},
+ {"send_uc_prt2bmc_pkt_cnt", 8},
+ {"send_uc_host2bmc_pkt_cnt", 8},
+ {"send_uc_bmc2host_pkt_cnt", 8},
+ {"send_uc_bmc2prt_pkt_cnt", 8},
+ {"ppp_mc_2bmc_pkt_cnt", 8},
+ {HNS3_REG_RSV_NAME, 24},
+ {"rx_default_host_hit_cnt", 8},
+ {"lan_pair_cnt", 8},
+ {"um_tbl_mc_hit_pkt_cnt", 8},
+ {"mta_tbl_hit_pkt_cnt", 8},
+ {"promis_tbl_hit_pkt_cnt", 8},
+ {HNS3_REG_RSV_NAME, 16},
+};
+
+const struct hns3_reg_info dfx_rcb_regs[] = {
+ {HNS3_REG_RSV_NAME, 4},
+ {"fsm_dfx_st0", 4},
+ {"fsm_dfx_st1", 4},
+ {"fsm_dfx_st2", 4},
+ {"fifo_dfx_st0", 4},
+ {"fifo_dfx_st1", 4},
+ {"fifo_dfx_st2", 4},
+ {"fifo_dfx_st3", 4},
+ {"fifo_dfx_st4", 4},
+ {"fifo_dfx_st5", 4},
+ {"fifo_dfx_st6", 4},
+ {"fifo_dfx_st7", 4},
+ {"fifo_dfx_st8", 4},
+ {"fifo_dfx_st9", 4},
+ {"fifo_dfx_st10", 4},
+ {"fifo_dfx_st11", 4},
+ {"q_credit_vld_0", 4},
+ {"q_credit_vld_1", 4},
+ {"q_credit_vld_2", 4},
+ {"q_credit_vld_3", 4},
+ {"q_credit_vld_4", 4},
+ {"q_credit_vld_5", 4},
+ {"q_credit_vld_6", 4},
+ {"q_credit_vld_7", 4},
+ {"q_credit_vld_8", 4},
+ {"q_credit_vld_9", 4},
+ {"q_credit_vld_10", 4},
+ {"q_credit_vld_11", 4},
+ {"q_credit_vld_12", 4},
+ {"q_credit_vld_13", 4},
+ {"q_credit_vld_14", 4},
+ {"q_credit_vld_15", 4},
+ {"q_credit_vld_16", 4},
+ {"q_credit_vld_17", 4},
+ {"q_credit_vld_18", 4},
+ {"q_credit_vld_19", 4},
+ {"q_credit_vld_20", 4},
+ {"q_credit_vld_21", 4},
+ {"q_credit_vld_22", 4},
+ {"q_credit_vld_23", 4},
+ {"q_credit_vld_24", 4},
+ {"q_credit_vld_25", 4},
+ {"q_credit_vld_26", 4},
+ {"q_credit_vld_27", 4},
+ {"q_credit_vld_28", 4},
+ {"q_credit_vld_29", 4},
+ {"q_credit_vld_30", 4},
+ {"q_credit_vld_31", 4},
+ {"gro_bd_serr_cnt", 4},
+ {"gro_context_serr_cnt", 4},
+ {"rx_stash_cfg_serr_cnt", 4},
+ {"rcb_tx_mem_serr_cnt", 4},
+ {"gro_bd_merr_cnt", 4},
+ {"gro_context_merr_cnt", 4},
+ {"rx_stash_cfg_merr_cnt", 4},
+ {"rcb_tx_mem_merr_cnt", 4},
+ {HNS3_REG_RSV_NAME, 16},
+};
+
+const struct hns3_reg_info dfx_tqp_regs[] = {
+ {"q_num", 4},
+ {"rcb_cfg_rx_ring_tail", 4},
+ {"rcb_cfg_rx_ring_head", 4},
+ {"rcb_cfg_rx_ring_fbdnum", 4},
+ {"rcb_cfg_rx_ring_offset", 4},
+ {"rcb_cfg_rx_ring_fbdoffset", 4},
+ {"rcb_cfg_rx_ring_pktnum_record", 4},
+ {"rcb_cfg_tx_ring_tail", 4},
+ {"rcb_cfg_tx_ring_head", 4},
+ {"rcb_cfg_tx_ring_fbdnum", 4},
+ {"rcb_cfg_tx_ring_offset", 4},
+ {"rcb_cfg_tx_ring_ebdnum", 4},
+};
+
+const struct hns3_reg_info dfx_ssu_2_regs[] = {
+ {"oq_index", 4},
+ {"queue_cnt", 4},
+ {HNS3_REG_RSV_NAME, 16},
+};
+
+const struct hns3_reg_info vf_cmdq_regs[] = {
+ {"comm_nic_csq_baseaddr_l", 4},
+ {"comm_nic_csq_baseaddr_h", 4},
+ {"comm_nic_csq_depth", 4},
+ {"comm_nic_csq_tail", 4},
+ {"comm_nic_csq_head", 4},
+ {"comm_nic_crq_baseaddr_l", 4},
+ {"comm_nic_crq_baseaddr_h", 4},
+ {"comm_nic_crq_depth", 4},
+ {"comm_nic_crq_tail", 4},
+ {"comm_nic_crq_head", 4},
+ {"comm_vector0_cmdq_src", 4},
+ {"comm_vector0_cmdq_state", 4},
+ {"comm_cmdq_intr_en", 4},
+ {"comm_cmdq_intr_gen", 4},
+};
+
+const struct hns3_reg_info vf_common_regs[] = {
+ {"misc_vector_base", 4},
+ {"rst_ing", 4},
+ {"gro_en", 4},
+};
+
+const struct hns3_reg_info vf_ring_regs[] = {
+ {"ring_rx_addr_l", 4},
+ {"ring_rx_addr_h", 4},
+ {"ring_rx_bd_num", 4},
+ {"ring_rx_bd_length", 4},
+ {"ring_rx_merge_en", 4},
+ {"ring_rx_tail", 4},
+ {"ring_rx_head", 4},
+ {"ring_rx_fbd_num", 4},
+ {"ring_rx_offset", 4},
+ {"ring_rx_fbd_offset", 4},
+ {"ring_rx_stash", 4},
+ {"ring_rx_bd_err", 4},
+ {"ring_tx_addr_l", 4},
+ {"ring_tx_addr_h", 4},
+ {"ring_tx_bd_num", 4},
+ {"ring_tx_priority", 4},
+ {"ring_tx_tc", 4},
+ {"ring_tx_merge_en", 4},
+ {"ring_tx_tail", 4},
+ {"ring_tx_head", 4},
+ {"ring_tx_fbd_num", 4},
+ {"ring_tx_offset", 4},
+ {"ring_tx_ebd_num", 4},
+ {"ring_tx_ebd_offset", 4},
+ {"ring_tx_bd_err", 4},
+ {"ring_en", 4},
+};
+
+const struct hns3_reg_info vf_tqp_intr_regs[] = {
+ {"tqp_intr_ctrl", 4},
+ {"tqp_intr_gl0", 4},
+ {"tqp_intr_gl1", 4},
+ {"tqp_intr_gl2", 4},
+ {"tqp_intr_rl", 4},
+};
+
+const struct hns3_regs_group pf_regs_groups[] = {
+ [HNS3_TAG_CMDQ] = {"cmdq_regs", pf_cmdq_regs, ARRAY_SIZE(pf_cmdq_regs)},
+ [HNS3_TAG_COMMON] = {"common_regs", pf_common_regs,
+ ARRAY_SIZE(pf_common_regs)},
+ [HNS3_TAG_RING] = {"ring_regs", pf_ring_regs, ARRAY_SIZE(pf_ring_regs)},
+ [HNS3_TAG_TQP_INTR] = {"tqp_intr_regs", pf_tqp_intr_regs,
+ ARRAY_SIZE(pf_tqp_intr_regs)},
+ [HNS3_TAG_QUERY_32_BIT] = {"dfx_32_regs", query_32_bit_regs,
+ ARRAY_SIZE(query_32_bit_regs)},
+ [HNS3_TAG_QUERY_64_BIT] = {"dfx_64_regs", query_64_bit_regs,
+ ARRAY_SIZE(query_64_bit_regs)},
+ [HNS3_TAG_DFX_BIOS_COMMON] = {"dfx_bios_common_regs",
+ dfx_bios_common_regs,
+ ARRAY_SIZE(dfx_bios_common_regs)},
+ [HNS3_TAG_DFX_SSU_0] = {"dfx_ssu_0_regs", dfx_ssu_0_regs,
+ ARRAY_SIZE(dfx_ssu_0_regs)},
+ [HNS3_TAG_DFX_SSU_1] = {"dfx_ssu_1_regs", dfx_ssu_1_regs,
+ ARRAY_SIZE(dfx_ssu_1_regs)},
+ [HNS3_TAG_DFX_IGU_EGU] = {"dfx_igu_egu_regs", dfx_igu_egu_regs,
+ ARRAY_SIZE(dfx_igu_egu_regs)},
+ [HNS3_TAG_DFX_RPU_0] = {"dfx_rpu_0_regs", dfx_rpu_0_regs,
+ ARRAY_SIZE(dfx_rpu_0_regs)},
+ [HNS3_TAG_DFX_RPU_1] = {"dfx_rpu_1_regs", dfx_rpu_1_regs,
+ ARRAY_SIZE(dfx_rpu_1_regs)},
+ [HNS3_TAG_DFX_NCSI] = {"dfx_ncsi_regs", dfx_ncsi_regs,
+ ARRAY_SIZE(dfx_ncsi_regs)},
+ [HNS3_TAG_DFX_RTC] = {"dfx_rtc_regs", dfx_rtc_regs,
+ ARRAY_SIZE(dfx_rtc_regs)},
+ [HNS3_TAG_DFX_PPP] = {"dfx_ppp_regs", dfx_ppp_regs,
+ ARRAY_SIZE(dfx_ppp_regs)},
+ [HNS3_TAG_DFX_RCB] = {"dfx_rcb_regs", dfx_rcb_regs,
+ ARRAY_SIZE(dfx_rcb_regs)},
+ [HNS3_TAG_DFX_TQP] = {"dfx_tqp_regs", dfx_tqp_regs,
+ ARRAY_SIZE(dfx_tqp_regs)},
+ [HNS3_TAG_DFX_SSU_2] = {"dfx_ssu_2_regs", dfx_ssu_2_regs,
+ ARRAY_SIZE(dfx_ssu_2_regs)},
+ [HNS3_TAG_DFX_RPU_TNL] = {"dfx_rpu_tnl", dfx_rpu_0_regs,
+ ARRAY_SIZE(dfx_rpu_0_regs)},
+};
+
+const struct hns3_regs_group vf_regs_groups[] = {
+ [HNS3_TAG_CMDQ] = {"cmdq_regs", vf_cmdq_regs, ARRAY_SIZE(vf_cmdq_regs)},
+ [HNS3_TAG_COMMON] = {"common_regs", vf_common_regs,
+ ARRAY_SIZE(vf_common_regs)},
+ [HNS3_TAG_RING] = {"ring_regs", vf_ring_regs, ARRAY_SIZE(vf_ring_regs)},
+ [HNS3_TAG_TQP_INTR] = {"tqp_intr_regs", vf_tqp_intr_regs,
+ ARRAY_SIZE(vf_tqp_intr_regs)},
+};
+
+static void hns3_dump_reg_hex(const char *regs_name, const u8 *regs_data,
+ u16 value_len, u32 name_max_len)
+{
+ if (strcmp(regs_name, HNS3_REG_RSV_NAME) == 0)
+ return;
+
+ fprintf(stdout, " %-*s : ", name_max_len, regs_name);
+ if (value_len == 4) /* 4 bytes register */
+ fprintf(stdout, "0x%08x\n", *(u32 *)regs_data);
+ if (value_len == 8) /* 8 bytes register */
+ fprintf(stdout, "0x%016llx\n", *(u64 *)regs_data);
+}
+
+static u32 hns3_get_group_regs_name_max_len(const struct hns3_regs_group *group)
+{
+ const struct hns3_reg_info *reg;
+ u32 max_len = 0;
+ u16 i;
+
+ for (i = 0; i < group->regs_count; i++) {
+ reg = &group->regs[i];
+ max_len = strlen(reg->name) > max_len ?
+ strlen(reg->name) : max_len;
+ }
+
+ return max_len;
+}
+
+static const char *hns3_get_group_name(const struct hns3_regs_group *group,
+ u32 tag)
+{
+ static u32 pre_tag = HNS3_TAG_MAX;
+ static char group_name[256];
+ static u32 index;
+
+ if (!hns3_reg_is_repeat_tag_array[tag])
+ return group->group_name;
+
+ if (tag != pre_tag)
+ index = 0;
+
+ pre_tag = tag;
+ sprintf(group_name, "%s_%u", group->group_name, index++);
+ return group_name;
+}
+
+static void hns3_dump_reg_group(const struct hns3_regs_group *group, u32 tag,
+ u32 expected_len, const u8 *regs_data)
+{
+ u32 name_max_len = hns3_get_group_regs_name_max_len(group);
+ const struct hns3_reg_info *reg;
+ u32 dump_offset = 0;
+ u16 i;
+
+ fprintf(stdout, "[%s]\n", hns3_get_group_name(group, tag));
+ for (i = 0; i < group->regs_count && dump_offset < expected_len; i++) {
+ reg = &group->regs[i];
+ hns3_dump_reg_hex(reg->name, regs_data + dump_offset,
+ reg->value_len, name_max_len);
+ dump_offset += reg->value_len;
+ }
+
+ /* the driver may add new register.
+ * In this case, the register name is unknown.
+ * The register can be parsed as unknown:value format.
+ */
+ while (dump_offset < expected_len) {
+ hns3_dump_reg_hex(HNS3_REG_UNKNOW_NAME, regs_data + dump_offset,
+ HNS3_REG_UNKNOW_VALUE_LEN, name_max_len);
+ dump_offset += HNS3_REG_UNKNOW_VALUE_LEN;
+ }
+}
+
+static void hns3_dump_as_groups(const struct hns3_regs_group *groups,
+ const u8 *regs_data, u32 regs_len)
+{
+ u32 tlv_size = sizeof(struct hns3_reg_tlv);
+ const struct hns3_reg_tlv *tlv;
+ u32 dump_offset = 0;
+
+ while (dump_offset < regs_len) {
+ tlv = (const struct hns3_reg_tlv *)(regs_data + dump_offset);
+ hns3_dump_reg_group(&groups[tlv->tag], tlv->tag,
+ tlv->len - tlv_size,
+ regs_data + dump_offset + tlv_size);
+ dump_offset += tlv->len;
+ }
+}
+
+static bool hns3_dump_validate(const u8 *regs_data, u32 regs_len)
+{
+ u32 tlv_size = sizeof(struct hns3_reg_tlv);
+ const struct hns3_reg_tlv *tlv;
+ u32 dump_offset = 0;
+
+ while (dump_offset < regs_len) {
+ tlv = (const struct hns3_reg_tlv *)(regs_data + dump_offset);
+
+ /* register value length is 4 bytes or 8 bytes */
+ if ((tlv->len - tlv_size) % 4)
+ return false;
+
+ if (tlv->tag >= HNS3_TAG_MAX)
+ return false;
+
+ dump_offset += tlv->len;
+ }
+
+ return dump_offset == regs_len;
+}
+
+int hns3_dump_regs(struct ethtool_drvinfo *info __maybe_unused,
+ struct ethtool_regs *regs)
+{
+ const struct hns3_regs_group *groups = pf_regs_groups;
+ u32 header_len = sizeof(struct hns3_reg_header);
+ const struct hns3_reg_header *header;
+
+ /* must contain header and register data */
+ if (regs->len <= header_len)
+ return -ENODATA;
+
+ header = (struct hns3_reg_header *)regs->data;
+ if (header->magic_number != HNS3_REG_MAGIC_NUMBER)
+ return -EOPNOTSUPP;
+
+ if (!hns3_dump_validate(regs->data + header_len,
+ regs->len - header_len))
+ return -EINVAL;
+
+ if (header->is_vf)
+ groups = vf_regs_groups;
+
+ hns3_dump_as_groups(groups, regs->data + header_len,
+ regs->len - header_len);
+ return 0;
+}
diff --git a/internal.h b/internal.h
index 33e619b..a30f76e 100644
--- a/internal.h
+++ b/internal.h
@@ -374,6 +374,9 @@ int altera_tse_dump_regs(struct ethtool_drvinfo *info,
/* VMware vmxnet3 ethernet controller */
int vmxnet3_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs);
+/* hns3 ethernet controller */
+int hns3_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs);
+
/* Rx flow classification */
int rxclass_parse_ruleopts(struct cmd_context *ctx,
struct ethtool_rx_flow_spec *fsp, __u32 *rss_context);
--
2.30.0
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