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sfc: Add support for MMDs numbered >15

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Combine DEVS0 and DEVS1 registers into a 32-bit mask instead of
reading just DEVS0.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2008-12-12 21:44:14 -08:00
committed by David S. Miller
parent f31a45d2f4
commit 27dd2caca4
4 changed files with 24 additions and 22 deletions
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8
drivers/net/sfc/xfp_phy.c
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@@ -19,9 +19,9 @@
#include "phy.h"
#include "mac.h"
#define XFP_REQUIRED_DEVS (MDIO_MMDREG_DEVS0_PCS | \
MDIO_MMDREG_DEVS0_PMAPMD | \
MDIO_MMDREG_DEVS0_PHYXS)
#define XFP_REQUIRED_DEVS (MDIO_MMDREG_DEVS_PCS | \
MDIO_MMDREG_DEVS_PMAPMD | \
MDIO_MMDREG_DEVS_PHYXS)
#define XFP_LOOPBACKS ((1 << LOOPBACK_PCS) | \
(1 << LOOPBACK_PMAPMD) | \
@@ -64,7 +64,7 @@ static int xfp_reset_phy(struct efx_nic *efx)
/* Check that all the MMDs we expect are present and responding. We
* expect faults on some if the link is down, but not on the PHY XS */
rc = mdio_clause45_check_mmds(efx, XFP_REQUIRED_DEVS,
MDIO_MMDREG_DEVS0_PHYXS);
MDIO_MMDREG_DEVS_PHYXS);
if (rc < 0)
goto fail;