Re: [PATCH 2/2] wl12xx Export chip id to sysfs

[Kalle Valo <kvalo@adurom.com>]

Kalle Valo <kvalo@adurom.com> writes:

> Kalle Valo <kvalo@adurom.com> writes:
>
>>> After some investigation, found that ethtool's ioctl interface doesn't work
>>> at this case.
>>
>> This reminds me: I have patches for these issues but I never sent them
>> upstream. It's too late for me now, but I'll search them tomorrow (or
>> today to be exact..) and send them for testing purposes.
>
> Here's the patch I used:

And patch to ethtool:

diff --git a/ethtool.c b/ethtool.c
index 4226a67..6e80926 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -1363,12 +1363,15 @@ static int dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
 		fclose(f);
 	}
 
-	if (!gregs_dump_hex)
+	if (!gregs_dump_hex) {
 		for (i = 0; i < ARRAY_SIZE(driver_list); i++)
 			if (!strncmp(driver_list[i].name, info->driver,
 				     ETHTOOL_BUSINFO_LEN))
 				return driver_list[i].func(info, regs);
 
+		fprintf(stdout, "version: 0x%x\n", regs->version);
+	}
+
 	fprintf(stdout, "Offset\tValues\n");
 	fprintf(stdout, "--------\t-----");
 	for (i = 0; i < regs->len; i++) {