From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: <netdev@vger.kernel.org>, Rob Herring <rob.herring@calxeda.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-sunxi@googlegroups.com>,
Srinivas Kandagatla <srinivas.kandagatla@st.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>
Subject: Re: [PATCH 01/10] net: stmmac: Enable stmmac main clock when probing hardware
Date: Mon, 9 Dec 2013 08:14:45 +0100 [thread overview]
Message-ID: <52A56DE5.5010206@st.com> (raw)
In-Reply-To: <1386350983-13281-2-git-send-email-wens@csie.org>
Hello Chen-Yu
On 12/6/2013 6:29 PM, Chen-Yu Tsai wrote:
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>
> Guiseppe previously stated that the "stmmaceth" clock is the
> main clock that drives the IP. The stmmac driver does not
> enable this clock during the probe phase. When the driver is
> built in to the kernel, this is fine because the clock maybe
> on by default, or the boot loader had enabled it.
>
> If stmmac is built as a module, when the module is loaded,
> the clock may be found unused and disabled by the kernel.
the clk_prepare_enable is then called in the open.
Is it not working for you?
Do you mean that the stmmac_hw_init fails if you do not move
the clk_get and clk_prepare_enable on top of the stmmac_dvr_probe?
Peppe
>
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 24 +++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 8d4ccd3..7da71ed 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -2688,10 +2688,17 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> if ((phyaddr >= 0) && (phyaddr <= 31))
> priv->plat->phy_addr = phyaddr;
>
> + priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> + if (IS_ERR(priv->stmmac_clk)) {
> + pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> + goto error_clk_get;
> + }
> + clk_prepare_enable(priv->stmmac_clk);
> +
> /* Init MAC and get the capabilities */
> ret = stmmac_hw_init(priv);
> if (ret)
> - goto error_free_netdev;
> + goto error_hw_init;
>
> ndev->netdev_ops = &stmmac_netdev_ops;
>
> @@ -2729,12 +2736,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> goto error_netdev_register;
> }
>
> - priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> - if (IS_ERR(priv->stmmac_clk)) {
> - pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> - goto error_clk_get;
> - }
> -
> /* If a specific clk_csr value is passed from the platform
> * this means that the CSR Clock Range selection cannot be
> * changed at run-time and it is fixed. Viceversa the driver'll try to
> @@ -2759,15 +2760,18 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> }
> }
>
> + clk_disable_unprepare(priv->stmmac_clk);
> +
> return priv;
>
> error_mdio_register:
> - clk_put(priv->stmmac_clk);
> -error_clk_get:
> unregister_netdev(ndev);
> error_netdev_register:
> netif_napi_del(&priv->napi);
> -error_free_netdev:
> +error_hw_init:
> + clk_disable_unprepare(priv->stmmac_clk);
> + clk_put(priv->stmmac_clk);
> +error_clk_get:
> free_netdev(ndev);
>
> return NULL;
>
WARNING: multiple messages have this Message-ID (diff)
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: devicetree@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@st.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Rob Herring <rob.herring@calxeda.com>,
linux-sunxi@googlegroups.com,
Maxime Ripard <maxime.ripard@free-electrons.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 01/10] net: stmmac: Enable stmmac main clock when probing hardware
Date: Mon, 9 Dec 2013 08:14:45 +0100 [thread overview]
Message-ID: <52A56DE5.5010206@st.com> (raw)
In-Reply-To: <1386350983-13281-2-git-send-email-wens@csie.org>
Hello Chen-Yu
On 12/6/2013 6:29 PM, Chen-Yu Tsai wrote:
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>
> Guiseppe previously stated that the "stmmaceth" clock is the
> main clock that drives the IP. The stmmac driver does not
> enable this clock during the probe phase. When the driver is
> built in to the kernel, this is fine because the clock maybe
> on by default, or the boot loader had enabled it.
>
> If stmmac is built as a module, when the module is loaded,
> the clock may be found unused and disabled by the kernel.
the clk_prepare_enable is then called in the open.
Is it not working for you?
Do you mean that the stmmac_hw_init fails if you do not move
the clk_get and clk_prepare_enable on top of the stmmac_dvr_probe?
Peppe
>
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 24 +++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 8d4ccd3..7da71ed 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -2688,10 +2688,17 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> if ((phyaddr >= 0) && (phyaddr <= 31))
> priv->plat->phy_addr = phyaddr;
>
> + priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> + if (IS_ERR(priv->stmmac_clk)) {
> + pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> + goto error_clk_get;
> + }
> + clk_prepare_enable(priv->stmmac_clk);
> +
> /* Init MAC and get the capabilities */
> ret = stmmac_hw_init(priv);
> if (ret)
> - goto error_free_netdev;
> + goto error_hw_init;
>
> ndev->netdev_ops = &stmmac_netdev_ops;
>
> @@ -2729,12 +2736,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> goto error_netdev_register;
> }
>
> - priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> - if (IS_ERR(priv->stmmac_clk)) {
> - pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> - goto error_clk_get;
> - }
> -
> /* If a specific clk_csr value is passed from the platform
> * this means that the CSR Clock Range selection cannot be
> * changed at run-time and it is fixed. Viceversa the driver'll try to
> @@ -2759,15 +2760,18 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> }
> }
>
> + clk_disable_unprepare(priv->stmmac_clk);
> +
> return priv;
>
> error_mdio_register:
> - clk_put(priv->stmmac_clk);
> -error_clk_get:
> unregister_netdev(ndev);
> error_netdev_register:
> netif_napi_del(&priv->napi);
> -error_free_netdev:
> +error_hw_init:
> + clk_disable_unprepare(priv->stmmac_clk);
> + clk_put(priv->stmmac_clk);
> +error_clk_get:
> free_netdev(ndev);
>
> return NULL;
>
WARNING: multiple messages have this Message-ID (diff)
From: peppe.cavallaro@st.com (Giuseppe CAVALLARO)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/10] net: stmmac: Enable stmmac main clock when probing hardware
Date: Mon, 9 Dec 2013 08:14:45 +0100 [thread overview]
Message-ID: <52A56DE5.5010206@st.com> (raw)
In-Reply-To: <1386350983-13281-2-git-send-email-wens@csie.org>
Hello Chen-Yu
On 12/6/2013 6:29 PM, Chen-Yu Tsai wrote:
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>
> Guiseppe previously stated that the "stmmaceth" clock is the
> main clock that drives the IP. The stmmac driver does not
> enable this clock during the probe phase. When the driver is
> built in to the kernel, this is fine because the clock maybe
> on by default, or the boot loader had enabled it.
>
> If stmmac is built as a module, when the module is loaded,
> the clock may be found unused and disabled by the kernel.
the clk_prepare_enable is then called in the open.
Is it not working for you?
Do you mean that the stmmac_hw_init fails if you do not move
the clk_get and clk_prepare_enable on top of the stmmac_dvr_probe?
Peppe
>
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 24 +++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 8d4ccd3..7da71ed 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -2688,10 +2688,17 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> if ((phyaddr >= 0) && (phyaddr <= 31))
> priv->plat->phy_addr = phyaddr;
>
> + priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> + if (IS_ERR(priv->stmmac_clk)) {
> + pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> + goto error_clk_get;
> + }
> + clk_prepare_enable(priv->stmmac_clk);
> +
> /* Init MAC and get the capabilities */
> ret = stmmac_hw_init(priv);
> if (ret)
> - goto error_free_netdev;
> + goto error_hw_init;
>
> ndev->netdev_ops = &stmmac_netdev_ops;
>
> @@ -2729,12 +2736,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> goto error_netdev_register;
> }
>
> - priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
> - if (IS_ERR(priv->stmmac_clk)) {
> - pr_warn("%s: warning: cannot get CSR clock\n", __func__);
> - goto error_clk_get;
> - }
> -
> /* If a specific clk_csr value is passed from the platform
> * this means that the CSR Clock Range selection cannot be
> * changed at run-time and it is fixed. Viceversa the driver'll try to
> @@ -2759,15 +2760,18 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
> }
> }
>
> + clk_disable_unprepare(priv->stmmac_clk);
> +
> return priv;
>
> error_mdio_register:
> - clk_put(priv->stmmac_clk);
> -error_clk_get:
> unregister_netdev(ndev);
> error_netdev_register:
> netif_napi_del(&priv->napi);
> -error_free_netdev:
> +error_hw_init:
> + clk_disable_unprepare(priv->stmmac_clk);
> + clk_put(priv->stmmac_clk);
> +error_clk_get:
> free_netdev(ndev);
>
> return NULL;
>
next prev parent reply other threads:[~2013-12-09 7:16 UTC|newest]
Thread overview: 189+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 17:29 [PATCH 00/10] net: stmmac: Add sun7i GMAC glue layer Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 01/10] net: stmmac: Enable stmmac main clock when probing hardware Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-07 10:33 ` Maxime Ripard
2013-12-07 10:33 ` Maxime Ripard
2013-12-07 10:33 ` Maxime Ripard
2013-12-09 2:43 ` Chen-Yu Tsai
2013-12-09 2:43 ` Chen-Yu Tsai
2013-12-09 2:43 ` Chen-Yu Tsai
2013-12-09 10:09 ` [linux-sunxi] " Hans de Goede
2013-12-09 10:09 ` Hans de Goede
2013-12-09 10:09 ` Hans de Goede
2013-12-10 20:05 ` Maxime Ripard
2013-12-10 20:05 ` Maxime Ripard
2013-12-10 20:05 ` Maxime Ripard
2013-12-12 4:31 ` Chen-Yu Tsai
2013-12-12 4:31 ` Chen-Yu Tsai
2013-12-12 4:31 ` Chen-Yu Tsai
2013-12-09 7:14 ` Giuseppe CAVALLARO [this message]
2013-12-09 7:14 ` Giuseppe CAVALLARO
2013-12-09 7:14 ` Giuseppe CAVALLARO
2013-12-09 7:26 ` Chen-Yu Tsai
2013-12-09 7:26 ` Chen-Yu Tsai
2013-12-09 7:26 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 02/10] net: stmmac: Honor DT parameter to force DMA store and forward mode Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 21:26 ` David Miller
2013-12-06 21:26 ` David Miller
[not found] ` <20131206.162606.2277176361893801778.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2013-12-07 1:19 ` Chen-Yu Tsai
2013-12-07 1:23 ` Chen-Yu Tsai
2013-12-07 1:23 ` Chen-Yu Tsai
2013-12-07 1:23 ` Chen-Yu Tsai
2013-12-07 10:07 ` maxime.ripard
2013-12-07 10:07 ` maxime.ripard
2013-12-07 10:07 ` maxime.ripard
2013-12-07 11:06 ` Tomasz Figa
2013-12-07 11:06 ` Tomasz Figa
2013-12-07 11:06 ` Tomasz Figa
2013-12-09 2:59 ` [linux-sunxi] " Chen-Yu Tsai
2013-12-09 2:59 ` Chen-Yu Tsai
2013-12-09 2:59 ` Chen-Yu Tsai
2013-12-10 20:10 ` [linux-sunxi] " maxime.ripard
2013-12-10 20:10 ` maxime.ripard
2013-12-10 20:10 ` maxime.ripard
2013-12-06 17:29 ` [PATCH 03/10] net: stmmac: Use platform data tied with compatible strings Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 21:26 ` David Miller
2013-12-06 21:26 ` David Miller
2013-12-07 2:13 ` Chen-Yu Tsai
2013-12-07 2:13 ` Chen-Yu Tsai
2013-12-07 2:13 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 04/10] net: stmmac: sunxi platfrom extensions for GMAC in Allwinner A20 SoC's Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-07 10:27 ` Maxime Ripard
2013-12-07 10:27 ` Maxime Ripard
2013-12-07 10:27 ` Maxime Ripard
2013-12-07 11:12 ` Tomasz Figa
2013-12-07 11:12 ` Tomasz Figa
2013-12-07 11:12 ` Tomasz Figa
2013-12-07 11:46 ` Maxime Ripard
2013-12-07 11:46 ` Maxime Ripard
2013-12-07 11:46 ` Maxime Ripard
2013-12-07 12:50 ` Tomasz Figa
2013-12-07 12:50 ` Tomasz Figa
2013-12-07 12:50 ` Tomasz Figa
2013-12-07 13:34 ` [linux-sunxi] " Emilio López
2013-12-07 13:34 ` Emilio López
2013-12-07 13:34 ` Emilio López
2013-12-09 11:10 ` srinivas kandagatla
2013-12-09 11:10 ` srinivas kandagatla
2013-12-09 11:10 ` srinivas kandagatla
2013-12-09 16:16 ` [linux-sunxi] " Hans de Goede
2013-12-09 16:16 ` Hans de Goede
2013-12-09 16:16 ` Hans de Goede
2013-12-09 17:56 ` [linux-sunxi] " Chen-Yu Tsai
2013-12-09 17:56 ` Chen-Yu Tsai
2013-12-09 17:56 ` Chen-Yu Tsai
2013-12-09 19:04 ` [linux-sunxi] " Hans de Goede
2013-12-09 19:04 ` Hans de Goede
2013-12-09 19:04 ` Hans de Goede
2013-12-10 20:14 ` [linux-sunxi] " Maxime Ripard
2013-12-10 20:14 ` Maxime Ripard
2013-12-10 20:14 ` Maxime Ripard
2013-12-09 17:34 ` Chen-Yu Tsai
2013-12-09 17:34 ` Chen-Yu Tsai
2013-12-09 17:34 ` Chen-Yu Tsai
2013-12-10 14:59 ` srinivas kandagatla
2013-12-10 14:59 ` srinivas kandagatla
2013-12-10 14:59 ` srinivas kandagatla
2013-12-10 20:23 ` Maxime Ripard
2013-12-10 20:23 ` Maxime Ripard
2013-12-10 20:23 ` Maxime Ripard
2013-12-11 12:17 ` Chen-Yu Tsai
2013-12-11 12:17 ` Chen-Yu Tsai
2013-12-11 12:17 ` Chen-Yu Tsai
2013-12-11 14:45 ` srinivas kandagatla
2013-12-11 14:45 ` srinivas kandagatla
2013-12-11 14:45 ` srinivas kandagatla
2013-12-12 7:27 ` Chen-Yu Tsai
2013-12-12 7:27 ` Chen-Yu Tsai
2013-12-12 7:27 ` Chen-Yu Tsai
2013-12-12 9:04 ` Maxime Ripard
2013-12-12 9:04 ` Maxime Ripard
2013-12-12 9:04 ` Maxime Ripard
2013-12-12 10:31 ` Chen-Yu Tsai
2013-12-12 10:31 ` Chen-Yu Tsai
2013-12-12 10:31 ` Chen-Yu Tsai
2013-12-13 10:38 ` Maxime Ripard
2013-12-13 10:38 ` Maxime Ripard
2013-12-13 10:38 ` Maxime Ripard
2013-12-24 3:27 ` [linux-sunxi] " Chen-Yu Tsai
2013-12-24 3:27 ` Chen-Yu Tsai
2013-12-24 3:27 ` Chen-Yu Tsai
2014-01-02 13:11 ` [linux-sunxi] " srinivas kandagatla
2014-01-02 13:11 ` srinivas kandagatla
2014-01-02 13:11 ` srinivas kandagatla
2014-01-07 10:24 ` [linux-sunxi] " Chen-Yu Tsai
2014-01-07 10:24 ` Chen-Yu Tsai
2014-01-07 10:24 ` Chen-Yu Tsai
2013-12-09 11:21 ` srinivas kandagatla
2013-12-09 11:21 ` srinivas kandagatla
2013-12-09 11:21 ` srinivas kandagatla
2013-12-09 13:44 ` Sergei Shtylyov
2013-12-09 13:44 ` Sergei Shtylyov
2013-12-09 13:44 ` Sergei Shtylyov
2013-12-09 15:45 ` [linux-sunxi] " Chen-Yu Tsai
2013-12-09 15:45 ` Chen-Yu Tsai
2013-12-09 15:45 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 05/10] ARM: dts: sun7i: Add GMAC controller node to sun7i DTSI Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 06/10] ARM: dts: sun7i: Add pin muxing options for the GMAC Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 07/10] ARM: dts: sun7i: cubietruck: Enable " Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 21:09 ` Florian Fainelli
2013-12-06 21:09 ` Florian Fainelli
2013-12-06 21:09 ` Florian Fainelli
2013-12-07 1:35 ` Chen-Yu Tsai
2013-12-07 1:35 ` Chen-Yu Tsai
2013-12-07 1:35 ` Chen-Yu Tsai
2013-12-07 1:57 ` Florian Fainelli
2013-12-07 1:57 ` Florian Fainelli
2013-12-07 1:57 ` Florian Fainelli
2013-12-09 2:55 ` Chen-Yu Tsai
2013-12-09 2:55 ` Chen-Yu Tsai
2013-12-09 2:55 ` Chen-Yu Tsai
2013-12-09 17:48 ` Florian Fainelli
2013-12-09 17:48 ` Florian Fainelli
2013-12-09 17:48 ` Florian Fainelli
2013-12-10 4:11 ` Chen-Yu Tsai
2013-12-10 4:11 ` Chen-Yu Tsai
2013-12-10 4:11 ` Chen-Yu Tsai
2013-12-10 17:23 ` Florian Fainelli
2013-12-10 17:23 ` Florian Fainelli
2013-12-10 17:23 ` Florian Fainelli
2013-12-13 10:21 ` Giuseppe CAVALLARO
2013-12-13 10:21 ` Giuseppe CAVALLARO
2013-12-13 10:21 ` Giuseppe CAVALLARO
2013-12-13 10:21 ` Giuseppe CAVALLARO
2013-12-06 17:29 ` [PATCH 08/10] ARM: dts: sun7i: cubieboard2: Enable GMAC instead of EMAC Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 21:10 ` Florian Fainelli
2013-12-06 21:10 ` Florian Fainelli
2013-12-06 21:10 ` Florian Fainelli
2013-12-06 17:29 ` [PATCH 09/10] ARM: dts: sun7i: olinuxino-micro: " Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` [PATCH 10/10] ARM: dts: sun7i: Add ethernet alias for GMAC Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-06 17:29 ` Chen-Yu Tsai
2013-12-07 10:15 ` Maxime Ripard
2013-12-07 10:15 ` Maxime Ripard
2013-12-07 10:15 ` Maxime Ripard
2013-12-07 16:20 ` Chen-Yu Tsai
2013-12-07 16:20 ` Chen-Yu Tsai
2013-12-07 16:20 ` Chen-Yu Tsai
2013-12-06 20:52 ` [linux-sunxi] [PATCH 00/10] net: stmmac: Add sun7i GMAC glue layer Michal Suchanek
2013-12-06 20:52 ` Michal Suchanek
2013-12-06 20:52 ` Michal Suchanek
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