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From: "Álvaro Fernández Rojas" <noltari@gmail.com>
To: mpm@selenic.com, herbert@gondor.apana.org.au,
	nsaenzjulienne@suse.de, f.fainelli@gmail.com, rjui@broadcom.com,
	sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com,
	rikard.falkeborn@gmail.com, noltari@gmail.com,
	linux-crypto@vger.kernel.org,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, stijn@linux-ipv6.be, ynezz@true.cz
Subject: [PATCH] hwrng: bcm2835: set quality to 1000
Date: Sat, 20 Feb 2021 18:47:40 +0100	[thread overview]
Message-ID: <20210220174741.23665-1-noltari@gmail.com> (raw)

This allows devices without a high precission timer to reduce boot from >100s
to <30s.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
 drivers/char/hw_random/bcm2835-rng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c
index 1a7c43b43c6b..4b48cb7176b0 100644
--- a/drivers/char/hw_random/bcm2835-rng.c
+++ b/drivers/char/hw_random/bcm2835-rng.c
@@ -163,6 +163,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev)
 	priv->rng.init = bcm2835_rng_init;
 	priv->rng.read = bcm2835_rng_read;
 	priv->rng.cleanup = bcm2835_rng_cleanup;
+	priv->rng.quality = 1000;
 
 	if (dev_of_node(dev)) {
 		rng_id = of_match_node(bcm2835_rng_of_match, dev->of_node);
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: "Álvaro Fernández Rojas" <noltari@gmail.com>
To: mpm@selenic.com, herbert@gondor.apana.org.au,
	nsaenzjulienne@suse.de, f.fainelli@gmail.com, rjui@broadcom.com,
	sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com,
	rikard.falkeborn@gmail.com, noltari@gmail.com,
	linux-crypto@vger.kernel.org,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, stijn@linux-ipv6.be, ynezz@true.cz
Subject: [PATCH] hwrng: bcm2835: set quality to 1000
Date: Sat, 20 Feb 2021 18:47:40 +0100	[thread overview]
Message-ID: <20210220174741.23665-1-noltari@gmail.com> (raw)

This allows devices without a high precission timer to reduce boot from >100s
to <30s.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
 drivers/char/hw_random/bcm2835-rng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c
index 1a7c43b43c6b..4b48cb7176b0 100644
--- a/drivers/char/hw_random/bcm2835-rng.c
+++ b/drivers/char/hw_random/bcm2835-rng.c
@@ -163,6 +163,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev)
 	priv->rng.init = bcm2835_rng_init;
 	priv->rng.read = bcm2835_rng_read;
 	priv->rng.cleanup = bcm2835_rng_cleanup;
+	priv->rng.quality = 1000;
 
 	if (dev_of_node(dev)) {
 		rng_id = of_match_node(bcm2835_rng_of_match, dev->of_node);
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-02-20 17:48 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-20 17:47 Álvaro Fernández Rojas [this message]
2021-02-20 17:47 ` [PATCH] hwrng: bcm2835: set quality to 1000 Álvaro Fernández Rojas
2021-02-20 19:09 ` Andrew Lunn
2021-02-20 19:09   ` Andrew Lunn
2021-02-20 19:12   ` Álvaro Fernández Rojas
2021-02-20 19:12     ` Álvaro Fernández Rojas
2021-02-20 19:40     ` Andrew Lunn
2021-02-20 19:40       ` Andrew Lunn
2021-03-03  9:20     ` Herbert Xu
2021-03-03  9:20       ` Herbert Xu
2021-03-03  9:29       ` Álvaro Fernández Rojas
2021-03-03  9:29         ` Álvaro Fernández Rojas
2021-03-04 15:11         ` Nicolas Saenz Julienne
2021-03-04 15:11           ` Nicolas Saenz Julienne
2021-03-04 22:28           ` Florian Fainelli
2021-03-04 22:28             ` Florian Fainelli
2021-03-05  6:26             ` Álvaro Fernández Rojas
2021-03-05  6:26               ` Álvaro Fernández Rojas
2021-03-12  4:52               ` Florian Fainelli
2021-03-12  4:52                 ` Florian Fainelli
2021-02-20 19:57 ` [PATCH v2] " Álvaro Fernández Rojas
2021-02-20 19:57   ` Álvaro Fernández Rojas
2021-02-22 19:50   ` [PATCH v3] hwrng: bcm2835: set quality Álvaro Fernández Rojas
2021-02-22 19:50     ` Álvaro Fernández Rojas

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