Tor,
what a pitty - I've been working on this for 2 days now.
I did not implement the skew since I configured it by hardware strapping.
Very interesting PHY : low power, self calibrating ...... and cheap :-)
Is yor PHY already up and running including data ?
regards,
André Schwarz
Matrix Vision
Tor Krill wrote:
> Add phy_info for Vitesse VSC8601.
> Add config option, CFG_VSC8601_SKEWFIX, to enable RGMII skew timing
> compensation.
>
> Signed-off-by: Tor Krill <[EMAIL PROTECTED]>
> ---
> drivers/net/tsec.c | 30 ++++++++++++++++++++++++++++++
> drivers/net/tsec.h | 5 +++++
> 2 files changed, 35 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
> index 431a8d2..9d22aa3 100644
> --- a/drivers/net/tsec.c
> +++ b/drivers/net/tsec.c
> @@ -1267,6 +1267,35 @@ struct phy_info phy_info_VSC8244 = {
> },
> };
>
> +struct phy_info phy_info_VSC8601 = {
> + 0x00007042,
> + "Vitesse VSC8601",
> + 4,
> + (struct phy_cmd[]){ /* config */
> + /* Override PHY config settings */
> + /* Configure some basic stuff */
> + {MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init},
> +#ifdef CFG_VSC8601_SKEWFIX
> +
> {MIIM_VSC8601_EPHY_CON,MIIM_VSC8601_EPHY_CON_INIT_SKEW,NULL},
> +#endif
> + {miim_end,}
> + },
> + (struct phy_cmd[]){ /* startup */
> + /* Read the Status (2x to make sure link is
> right) */
> + {MIIM_STATUS, miim_read, NULL},
> + /* Auto-negotiate */
> + {MIIM_STATUS, miim_read, &mii_parse_sr},
> + /* Read the status */
> + {MIIM_VSC8244_AUX_CONSTAT, miim_read,
> + &mii_parse_vsc8244},
> + {miim_end,}
> + },
> + (struct phy_cmd[]){ /* shutdown */
> + {miim_end,}
> + },
> +};
> +
> +
> struct phy_info phy_info_dm9161 = {
> 0x0181b88,
> "Davicom DM9161E",
> @@ -1462,6 +1491,7 @@ struct phy_info *phy_info[] = {
> &phy_info_dm9161,
> &phy_info_lxt971,
> &phy_info_VSC8244,
> + &phy_info_VSC8601,
> &phy_info_dp83865,
> &phy_info_rtl8211b,
> &phy_info_generic,
> diff --git a/drivers/net/tsec.h b/drivers/net/tsec.h
> index d4dc15a..cfa7d1a 100644
> --- a/drivers/net/tsec.h
> +++ b/drivers/net/tsec.h
> @@ -159,6 +159,11 @@
> #define MIIM_VSC8244_LED_CON 0x1b
> #define MIIM_VSC8244_LEDCON_INIT 0xF011
>
> +/* Entry for Vitesse VSC8601 regs starts here (Not complete) */
> +/* Vitesse VSC8601 Extended PHY Control Register 1 */
> +#define MIIM_VSC8601_EPHY_CON 0x17
> +#define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120
> +
> /* 88E1011 PHY Status Register */
> #define MIIM_88E1011_PHY_STATUS 0x11
> #define MIIM_88E1011_PHYSTAT_SPEED 0xc000
>
MATRIX VISION GmbH, Talstraße 16, DE-71570 Oppenweiler - Registergericht:
Amtsgericht Stuttgart, HRB 271090
Geschäftsführer: Gerhard Thullner, Werner Armingeon, Uwe Furtner
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