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ibm_newemac: Add support for GPCS, SGMII and M88E1112 PHY

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Add support for the phy types found on the Arches and other
PowerPC 460 based boards.

Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Victor Gallardo
2008-10-01 23:37:57 -07:00
committed by Josh Boyer
parent 5a013fc7bb
commit 9e3cb29497
5 changed files with 147 additions and 9 deletions
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8
drivers/net/ibm_newemac/core.h
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@@ -190,6 +190,9 @@ struct emac_instance {
struct delayed_work link_work;
int link_polling;
/* GPCS PHY infos */
u32 gpcs_address;
/* Shared MDIO if any */
u32 mdio_ph;
struct of_device *mdio_dev;
@@ -317,6 +320,10 @@ struct emac_instance {
* The 405EX and 460EX contain the EMAC4SYNC core
*/
#define EMAC_FTR_EMAC4SYNC 0x00000200
/*
* Set if we need phy clock workaround for 460ex or 460gt
*/
#define EMAC_FTR_460EX_PHY_CLK_FIX 0x00000400
/* Right now, we don't quite handle the always/possible masks on the
@@ -344,6 +351,7 @@ enum {
#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL
EMAC_FTR_NO_FLOW_CONTROL_40x |
#endif
EMAC_FTR_460EX_PHY_CLK_FIX |
EMAC_FTR_440EP_PHY_CLK_FIX,
};