hi :
Thanks for your help.
I want to know that you really need this function ?
We've had linux driver 1.08.02. If you really have
this concern, I will try to add this parameter in next
version.
Regards,
Hui-Fen
----- Original Message -----
From: "Deti Fliegl" <deti@fliegl.de>
To: <linux-net@vger.kernel.org>
Cc: <ollie@sis.com.tw>; <hfhsu@sis.com.tw>
Sent: Friday, January 11, 2002 8:33 AM
Subject: WOL Support for SIS900 driver
> Hi there,
>
>
> I added 'Wake on LAN' support to the sis900 driver. It works pretty well
> with my on board SIS900 NIC. To activate the WOL feature simply use the
> module parameter enable_wol=1.
>
> Regards,
>
> Deti
----------------------------------------------------------------------------
----
> --- /usr/src/linux/drivers/net/sis900.c Fri Dec 21 18:41:54 2001
> +++ linux/drivers/net/sis900.c Fri Jan 11 01:26:33 2002
> @@ -18,6 +18,7 @@
> preliminary Rev. 1.0 Jan. 18, 1998
> http://www.sis.com.tw/support/databook.htm
>
> + Rev 1.08.02 Jan. 10 2002 Deti Fliegl <deti@fliegl.de> support for wake
on lan enable_wol
> Rev 1.08.01 Aug. 25 2001 Hui-Fen Hsu update for 630ET & workaround for
ICS1893 PHY
> Rev 1.08.00 Jun. 11 2001 Hui-Fen Hsu workaround for RTL8201 PHY and
some bug fix
> Rev 1.07.11 Apr. 2 2001 Hui-Fen Hsu updates PCI drivers to use the
new pci_set_dma_mask for kernel 2.4.3
> @@ -66,10 +67,11 @@
> #include "sis900.h"
>
> static char version[] __devinitdata =
> -KERN_INFO "sis900.c: v1.08.01 9/25/2001\n";
> +KERN_INFO "sis900.c: v1.08.02 1/10/2002\n";
>
> static int max_interrupt_work = 40;
> static int multicast_filter_limit = 128;
> +static int enable_wol=0;
>
> #define sis900_debug debug
> static int sis900_debug;
> @@ -166,10 +168,12 @@
>
> MODULE_PARM(multicast_filter_limit, "i");
> MODULE_PARM(max_interrupt_work, "i");
> +MODULE_PARM(enable_wol, "i");
> MODULE_PARM(debug, "i");
> MODULE_PARM_DESC(multicast_filter_limit, "SiS 900/7016 maximum number of
filtered multicast addresses");
> MODULE_PARM_DESC(max_interrupt_work, "SiS 900/7016 maximum events handled
per interrupt");
> MODULE_PARM_DESC(debug, "SiS 900/7016 debug level (2-4)");
> +MODULE_PARM_DESC(enable_wol, "sis900: Turn on Wake-on-LAN for adapter(s)
(0-1)");
>
> static int sis900_open(struct net_device *net_dev);
> static int sis900_mii_probe (struct net_device * net_dev);
> @@ -848,6 +852,7 @@
> struct sis900_private *sis_priv = net_dev->priv;
> long ioaddr = net_dev->base_addr;
> u8 revision;
> + u32 cfgpmcsr;
> int ret;
>
> /* Soft reset the chip. */
> @@ -870,11 +875,20 @@
>
> netif_start_queue(net_dev);
>
> + /* Enable WOL if wol_enable parameter is set */
> + if(enable_wol) {
> + pci_read_config_dword(sis_priv->pci_dev, CFGPMCSR, &cfgpmcsr);
> + cfgpmcsr|=PME_EN;
> + pci_write_config_dword(sis_priv->pci_dev, CFGPMCSR, cfgpmcsr);
> + outl( inl(ioaddr + pmctrl) | MAGICPKT | ALGORITHM, ioaddr + pmctrl);
> + } else
> + outl( inl(ioaddr + pmctrl) & ~MAGICPKT, ioaddr + pmctrl);
> +
> /* Enable all known interrupts by setting the interrupt mask. */
> outl((RxSOVR|RxORN|RxERR|RxOK|TxURN|TxERR|TxIDLE), ioaddr + imr);
> outl(RxENA | inl(ioaddr + cr), ioaddr + cr);
> outl(IE, ioaddr + ier);
> -
> +
> sis900_check_mode(net_dev, sis_priv->mii);
>
> /* Set the timer to switch to check for link beat and perhaps switch
> --- /usr/src/linux/drivers/net/sis900.h Wed Oct 10 00:13:03 2001
> +++ linux/drivers/net/sis900.h Fri Jan 11 01:09:23 2002
> @@ -135,6 +135,24 @@
> EEaddrMask = 0x013F, EEcmdShift = 16
> };
>
> +enum sis900_power_management_control_register_bits {
> +LINKLOSS = 0x00000001,
> +LINKON = 0x00000002,
> +MAGICPKT = 0x00000400,
> +ALGORITHM = 0x00000800,
> +FRM1EN = 0x00100000,
> +FRM2EN = 0x00200000,
> +FRM3EN = 0x00400000,
> +FRM1ACS = 0x01000000,
> +FRM2ACS = 0x02000000,
> +FRM3ACS = 0x04000000,
> +WAKEALL = 0x40000000,
> +GATECLK = 0x80000000
> +};
> +
> +#define CFGPMCSR 0x44
> +#define PME_EN 0x100
> +
> /* Manamgement Data I/O (mdio) frame */
> #define MIIread 0x6000
> #define MIIwrite 0x5002
>
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