[PATCH 3/3] sfc: 10Xpress: Initialise pause advertising flags
From: Ben Hutchings <hidden>
Date: 2009-10-12 19:27:28
The mdio module now handles reconfiguration of pause advertising through ethtool, but not initialisation. Add the necessary initialisation to tenxpress_phy_init(). Signed-off-by: Ben Hutchings <redacted> --- drivers/net/sfc/tenxpress.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index f4d5090..1a3495c 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c@@ -301,6 +301,7 @@ static int tenxpress_init(struct efx_nic *efx) static int tenxpress_phy_init(struct efx_nic *efx) { struct tenxpress_phy_data *phy_data; + u16 old_adv, adv; int rc = 0; phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
@@ -333,6 +334,15 @@ static int tenxpress_phy_init(struct efx_nic *efx) if (rc < 0) goto fail; + /* Set pause advertising */ + old_adv = efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_ADVERTISE); + adv = ((old_adv & ~(ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM)) | + mii_advertise_flowctrl(efx->wanted_fc)); + if (adv != old_adv) { + efx_mdio_write(efx, MDIO_MMD_AN, MDIO_AN_ADVERTISE, adv); + mdio45_nway_restart(&efx->mdio); + } + if (efx->phy_type == PHY_TYPE_SFT9001B) { rc = device_create_file(&efx->pci_dev->dev, &dev_attr_phy_short_reach);
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
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