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-rw-r--r--fjes.c90
1 files changed, 90 insertions, 0 deletions
diff --git a/fjes.c b/fjes.c
new file mode 100644
index 0000000..05bd245
--- /dev/null
+++ b/fjes.c
@@ -0,0 +1,90 @@
+/* Copyright (c) 2016 FUJITSU LIMITED */
+#include <stdio.h>
+#include "internal.h"
+
+int fjes_dump_regs(struct ethtool_drvinfo *info __maybe_unused,
+ struct ethtool_regs *regs)
+{
+ u32 *regs_buff = (u32 *)regs->data;
+
+ if (regs->version != 1)
+ return -1;
+
+ /* Information registers */
+ fprintf(stdout,
+ "0x0000: OWNER_EPID (Owner EPID) 0x%08X\n",
+ regs_buff[0]);
+
+ fprintf(stdout,
+ "0x0004: MAX_EP (Maximum EP) 0x%08X\n",
+ regs_buff[1]);
+
+ /* Device Control registers */
+ fprintf(stdout,
+ "0x0010: DCTL (Device Control) 0x%08X\n",
+ regs_buff[4]);
+
+ /* Command Control registers */
+ fprintf(stdout,
+ "0x0020: CR (Command request) 0x%08X\n",
+ regs_buff[8]);
+
+ fprintf(stdout,
+ "0x0024: CS (Command status) 0x%08X\n",
+ regs_buff[9]);
+
+ fprintf(stdout,
+ "0x0028: SHSTSAL (Share status address Low) 0x%08X\n",
+ regs_buff[10]);
+
+ fprintf(stdout,
+ "0x002C: SHSTSAH (Share status address High) 0x%08X\n",
+ regs_buff[11]);
+
+ fprintf(stdout,
+ "0x0034: REQBL (Request Buffer length) 0x%08X\n",
+ regs_buff[13]);
+
+ fprintf(stdout,
+ "0x0038: REQBAL (Request Buffer Address Low) 0x%08X\n",
+ regs_buff[14]);
+
+ fprintf(stdout,
+ "0x003C: REQBAH (Request Buffer Address High) 0x%08X\n",
+ regs_buff[15]);
+
+ fprintf(stdout,
+ "0x0044: RESPBL (Response Buffer Length) 0x%08X\n",
+ regs_buff[17]);
+
+ fprintf(stdout,
+ "0x0048: RESPBAL (Response Buffer Address Low) 0x%08X\n",
+ regs_buff[18]);
+
+ fprintf(stdout,
+ "0x004C: RESPBAH (Response Buffer Address High) 0x%08X\n",
+ regs_buff[19]);
+
+ /* Interrupt Control registers */
+ fprintf(stdout,
+ "0x0080: IS (Interrupt status) 0x%08X\n",
+ regs_buff[32]);
+
+ fprintf(stdout,
+ "0x0084: IMS (Interrupt mask set) 0x%08X\n",
+ regs_buff[33]);
+
+ fprintf(stdout,
+ "0x0088: IMC (Interrupt mask clear) 0x%08X\n",
+ regs_buff[34]);
+
+ fprintf(stdout,
+ "0x008C: IG (Interrupt generator) 0x%08X\n",
+ regs_buff[35]);
+
+ fprintf(stdout,
+ "0x0090: ICTL (Interrupt control) 0x%08X\n",
+ regs_buff[36]);
+
+ return 0;
+}