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174 lines
5.5 KiB
174 lines
5.5 KiB
From 1be465a88eb247b78ddbc3129f53cc547ce8687b Mon Sep 17 00:00:00 2001 |
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From: Taku Izumi <izumi.taku@jp.fujitsu.com> |
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Date: Wed, 16 Nov 2016 09:55:32 +0900 |
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Subject: [PATCH 1/3] ethtool: add register dump support for fjes driver |
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This patch adds the register dump format for FUJITSU Extended |
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Network device like the following: |
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# ethtool -d es0 |
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0x0000: OWNER_EPID (Owner EPID) 0x00000001 |
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0x0004: MAX_EP (Maximum EP) 0x00000008 |
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0x0010: DCTL (Device Control) 0x00000000 |
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0x0020: CR (Command request) 0x80000002 |
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0x0024: CS (Command status) 0x80000002 |
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0x0028: SHSTSAL (Share status address Low) 0xE8215304 |
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0x002C: SHSTSAH (Share status address High) 0x00000007 |
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0x0034: REQBL (Request Buffer length) 0x00008028 |
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0x0038: REQBAL (Request Buffer Address Low) 0xEB0A0000 |
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0x003C: REQBAH (Request Buffer Address High) 0x00000007 |
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0x0044: RESPBL (Response Buffer Length) 0x00000018 |
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0x0048: RESPBAL (Response Buffer Address Low) 0xE41E1220 |
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0x004C: RESPBAH (Response Buffer Address High) 0x00000007 |
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0x0080: IS (Interrupt status) 0x00000000 |
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0x0084: IMS (Interrupt mask set) 0x7FE00000 |
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0x0088: IMC (Interrupt mask clear) 0x001F0000 |
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0x008C: IG (Interrupt generator) 0x00010000 |
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0x0090: ICTL (Interrupt control) 0x00000000 |
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Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> |
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Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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(cherry picked from commit acc3d3a32940cdd3325520d212fa94f44b86ed09) |
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--- |
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Makefile.am | 2 +- |
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ethtool.c | 1 + |
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fjes.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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internal.h | 2 ++ |
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4 files changed, 93 insertions(+), 1 deletion(-) |
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create mode 100644 fjes.c |
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diff --git a/Makefile.am b/Makefile.am |
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index de2db2e..edbda57 100644 |
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--- a/Makefile.am |
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+++ b/Makefile.am |
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@@ -14,7 +14,7 @@ ethtool_SOURCES += \ |
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pcnet32.c realtek.c tg3.c marvell.c vioc.c \ |
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smsc911x.c at76c50x-usb.c sfc.c stmmac.c \ |
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sff-common.c sff-common.h sfpid.c sfpdiag.c \ |
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- ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h |
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+ ixgbevf.c tse.c vmxnet3.c qsfp.c qsfp.h fjes.c |
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endif |
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TESTS = test-cmdline test-features |
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diff --git a/ethtool.c b/ethtool.c |
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index 49ac94e..75299c6 100644 |
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--- a/ethtool.c |
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+++ b/ethtool.c |
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@@ -1136,6 +1136,7 @@ static const struct { |
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{ "et131x", et131x_dump_regs }, |
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{ "altera_tse", altera_tse_dump_regs }, |
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{ "vmxnet3", vmxnet3_dump_regs }, |
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+ { "fjes", fjes_dump_regs }, |
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#endif |
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}; |
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diff --git a/fjes.c b/fjes.c |
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new file mode 100644 |
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index 0000000..52f7c28 |
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--- /dev/null |
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+++ b/fjes.c |
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@@ -0,0 +1,89 @@ |
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+/* Copyright (c) 2016 FUJITSU LIMITED */ |
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+#include <stdio.h> |
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+#include "internal.h" |
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+ |
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+int fjes_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs) |
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+{ |
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+ u32 *regs_buff = (u32 *)regs->data; |
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+ |
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+ if (regs->version != 1) |
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+ return -1; |
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+ |
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+ /* Information registers */ |
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+ fprintf(stdout, |
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+ "0x0000: OWNER_EPID (Owner EPID) 0x%08X\n", |
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+ regs_buff[0]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0004: MAX_EP (Maximum EP) 0x%08X\n", |
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+ regs_buff[1]); |
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+ |
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+ /* Device Control registers */ |
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+ fprintf(stdout, |
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+ "0x0010: DCTL (Device Control) 0x%08X\n", |
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+ regs_buff[4]); |
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+ |
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+ /* Command Control registers */ |
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+ fprintf(stdout, |
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+ "0x0020: CR (Command request) 0x%08X\n", |
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+ regs_buff[8]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0024: CS (Command status) 0x%08X\n", |
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+ regs_buff[9]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0028: SHSTSAL (Share status address Low) 0x%08X\n", |
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+ regs_buff[10]); |
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+ |
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+ fprintf(stdout, |
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+ "0x002C: SHSTSAH (Share status address High) 0x%08X\n", |
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+ regs_buff[11]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0034: REQBL (Request Buffer length) 0x%08X\n", |
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+ regs_buff[13]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0038: REQBAL (Request Buffer Address Low) 0x%08X\n", |
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+ regs_buff[14]); |
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+ |
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+ fprintf(stdout, |
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+ "0x003C: REQBAH (Request Buffer Address High) 0x%08X\n", |
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+ regs_buff[15]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0044: RESPBL (Response Buffer Length) 0x%08X\n", |
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+ regs_buff[17]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0048: RESPBAL (Response Buffer Address Low) 0x%08X\n", |
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+ regs_buff[18]); |
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+ |
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+ fprintf(stdout, |
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+ "0x004C: RESPBAH (Response Buffer Address High) 0x%08X\n", |
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+ regs_buff[19]); |
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+ |
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+ /* Interrupt Control registers */ |
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+ fprintf(stdout, |
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+ "0x0080: IS (Interrupt status) 0x%08X\n", |
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+ regs_buff[32]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0084: IMS (Interrupt mask set) 0x%08X\n", |
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+ regs_buff[33]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0088: IMC (Interrupt mask clear) 0x%08X\n", |
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+ regs_buff[34]); |
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+ |
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+ fprintf(stdout, |
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+ "0x008C: IG (Interrupt generator) 0x%08X\n", |
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+ regs_buff[35]); |
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+ |
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+ fprintf(stdout, |
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+ "0x0090: ICTL (Interrupt control) 0x%08X\n", |
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+ regs_buff[36]); |
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+ |
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+ return 0; |
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+} |
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diff --git a/internal.h b/internal.h |
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index 3c08b74..4e658ea 100644 |
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--- a/internal.h |
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+++ b/internal.h |
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@@ -348,4 +348,6 @@ void sff8472_show_all(const __u8 *id); |
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/* QSFP Optics diagnostics */ |
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void sff8636_show_all(const __u8 *id, __u32 eeprom_len); |
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+/* FUJITSU Extended Socket network device */ |
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+int fjes_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs); |
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#endif /* ETHTOOL_INTERNAL_H__ */ |
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-- |
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1.8.3.1 |
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