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Apply RTL8211E 'no-rx-delay' workaround on Pine64+ boards

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This commit is contained in:
jmcneill 2017-12-23 12:50:55 +00:00
parent c971c5fba1
commit 2689a8614c
1 changed files with 11 additions and 2 deletions
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13
sys/arch/arm/sunxi/sunxi_platform.c
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@ -1,4 +1,4 @@
/* $NetBSD: sunxi_platform.c,v 1.17 2017/12/19 09:04:19 skrll Exp $ */
/* $NetBSD: sunxi_platform.c,v 1.18 2017/12/23 12:50:55 jmcneill Exp $ */
/*-
* Copyright (c) 2017 Jared McNeill <jmcneill@invisible.ca>
@ -31,7 +31,7 @@
#include "opt_fdt_arm.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sunxi_platform.c,v 1.17 2017/12/19 09:04:19 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: sunxi_platform.c,v 1.18 2017/12/23 12:50:55 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@ -137,6 +137,15 @@ sunxi_platform_early_putchar(char c)
static void
sunxi_platform_device_register(device_t self, void *aux)
{
prop_dictionary_t prop = device_properties(self);
if (device_is_a(self, "rgephy")) {
/* Pine64+ gigabit ethernet workaround */
const char * compat[] = { "pine64,pine64-plus", NULL };
if (of_match_compatible(OF_finddevice("/"), compat)) {
prop_dictionary_set_bool(prop, "no-rx-delay", true);
}
}
}
static u_int