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sfc: Remove workaround for old firmware bug

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There was a bug in XAUI synchronisation in early 10Xpress firmware
versions.  This is fixed in released firmware and we do not need to
work around it.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ben Hutchings
2008-09-01 12:49:20 +01:00
committed by Jeff Garzik
parent e1074a0d96
commit ef08af03ef
7 changed files with 1 additions and 156 deletions
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12
drivers/net/sfc/sfe4001.c
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@@ -129,18 +129,6 @@ static int sfe4001_poweron(struct efx_nic *efx)
unsigned int i, j;
int rc;
u8 out;
efx_oword_t reg;
/* Ensure that XGXS and XAUI SerDes are held in reset */
EFX_POPULATE_OWORD_7(reg, XX_PWRDNA_EN, 1,
XX_PWRDNB_EN, 1,
XX_RSTPLLAB_EN, 1,
XX_RESETA_EN, 1,
XX_RESETB_EN, 1,
XX_RSTXGXSRX_EN, 1,
XX_RSTXGXSTX_EN, 1);
falcon_write(efx, &reg, XX_PWR_RST_REG);
udelay(10);
/* Clear any previous over-temperature alert */
rc = i2c_smbus_read_byte_data(hwmon_client, RSL);