From 80cb9a0f7f381e1c0e9f6dabec6e67db0dd3a0d9 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Wed, 25 Nov 2009 16:08:41 +0000 Subject: sfc: Treat all MAC registers as 128-bit Although all the defined fields in these registers are within 32 bits, they are architecturally defined as 128-bit like most other Falcon registers. In particular, we must use efx_reado() to ensure proper locking when reading MD_STAT_REG. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/sfc/falcon_xmac.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/net/sfc/falcon_xmac.c') diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c index 69cb55fc615a..cf24513900e7 100644 --- a/drivers/net/sfc/falcon_xmac.c +++ b/drivers/net/sfc/falcon_xmac.c @@ -64,7 +64,7 @@ int falcon_reset_xaui(struct efx_nic *efx) int count; /* Start reset sequence */ - EFX_POPULATE_DWORD_1(reg, FRF_AB_XX_RST_XX_EN, 1); + EFX_POPULATE_OWORD_1(reg, FRF_AB_XX_RST_XX_EN, 1); efx_writeo(efx, ®, FR_AB_XX_PWR_RST); /* Wait up to 10 ms for completion, then reinitialise */ @@ -146,14 +146,14 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx) bool rx_fc = !!(efx->link_state.fc & EFX_FC_RX); /* Configure MAC - cut-thru mode is hard wired on */ - EFX_POPULATE_DWORD_3(reg, + EFX_POPULATE_OWORD_3(reg, FRF_AB_XM_RX_JUMBO_MODE, 1, FRF_AB_XM_TX_STAT_EN, 1, FRF_AB_XM_RX_STAT_EN, 1); efx_writeo(efx, ®, FR_AB_XM_GLB_CFG); /* Configure TX */ - EFX_POPULATE_DWORD_6(reg, + EFX_POPULATE_OWORD_6(reg, FRF_AB_XM_TXEN, 1, FRF_AB_XM_TX_PRMBL, 1, FRF_AB_XM_AUTO_PAD, 1, @@ -163,7 +163,7 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx) efx_writeo(efx, ®, FR_AB_XM_TX_CFG); /* Configure RX */ - EFX_POPULATE_DWORD_5(reg, + EFX_POPULATE_OWORD_5(reg, FRF_AB_XM_RXEN, 1, FRF_AB_XM_AUTO_DEPAD, 0, FRF_AB_XM_ACPT_ALL_MCAST, 1, @@ -173,14 +173,14 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx) /* Set frame length */ max_frame_len = EFX_MAX_FRAME_LEN(efx->net_dev->mtu); - EFX_POPULATE_DWORD_1(reg, FRF_AB_XM_MAX_RX_FRM_SIZE, max_frame_len); + EFX_POPULATE_OWORD_1(reg, FRF_AB_XM_MAX_RX_FRM_SIZE, max_frame_len); efx_writeo(efx, ®, FR_AB_XM_RX_PARAM); - EFX_POPULATE_DWORD_2(reg, + EFX_POPULATE_OWORD_2(reg, FRF_AB_XM_MAX_TX_FRM_SIZE, max_frame_len, FRF_AB_XM_TX_JUMBO_MODE, 1); efx_writeo(efx, ®, FR_AB_XM_TX_PARAM); - EFX_POPULATE_DWORD_2(reg, + EFX_POPULATE_OWORD_2(reg, FRF_AB_XM_PAUSE_TIME, 0xfffe, /* MAX PAUSE TIME */ FRF_AB_XM_DIS_FCNTL, !rx_fc); efx_writeo(efx, ®, FR_AB_XM_FC); -- cgit v1.2.3