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Merge branch 'gianfar-fixes'

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Claudiu Manoil says:

====================
gianfar: Misc. fixes and updates

Various fixes for some older issues, including having a
MAINTAINERS entry for this driver.
I'd recommend applying them on top of net, thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-10-25 18:28:23 -07:00
commit f7e1b37ec8
3 changed files with 13 additions and 7 deletions
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8
MAINTAINERS
View File

@ -4427,6 +4427,14 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: drivers/net/ethernet/freescale/ucc_geth*
FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
M: Claudiu Manoil <claudiu.manoil@freescale.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/freescale/gianfar*
X: drivers/net/ethernet/freescale/gianfar_ptp.c
F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
FREESCALE QUICC ENGINE UCC UART DRIVER
M: Timur Tabi <timur@tabi.org>
L: linuxppc-dev@lists.ozlabs.org

8
drivers/net/ethernet/freescale/gianfar.c
View File

@ -341,7 +341,7 @@ static void gfar_rx_offload_en(struct gfar_private *priv)
if (priv->ndev->features & (NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_RX))
priv->uses_rxfcb = 1;
if (priv->hwts_rx_en)
if (priv->hwts_rx_en || priv->rx_filer_enable)
priv->uses_rxfcb = 1;
}
@ -351,7 +351,7 @@ static void gfar_mac_rx_config(struct gfar_private *priv)
u32 rctrl = 0;
if (priv->rx_filer_enable) {
rctrl |= RCTRL_FILREN;
rctrl |= RCTRL_FILREN | RCTRL_PRSDEP_INIT;
/* Program the RIR0 reg with the required distribution */
if (priv->poll_mode == GFAR_SQ_POLLING)
gfar_write(&regs->rir0, DEFAULT_2RXQ_RIR0);
@ -3462,11 +3462,9 @@ static irqreturn_t gfar_error(int irq, void *grp_id)
netif_dbg(priv, tx_err, dev, "Transmit Error\n");
}
if (events & IEVENT_BSY) {
dev->stats.rx_errors++;
dev->stats.rx_over_errors++;
atomic64_inc(&priv->extra_stats.rx_bsy);
gfar_receive(irq, grp_id);
netif_dbg(priv, rx_err, dev, "busy error (rstat: %x)\n",
gfar_read(&regs->rstat));
}

4
drivers/net/ethernet/freescale/gianfar_ethtool.c
View File

@ -676,14 +676,14 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
u32 fcr = 0x0, fpr = FPR_FILER_MASK;
if (ethflow & RXH_L2DA) {
fcr = RQFCR_PID_DAH |RQFCR_CMP_NOMATCH |
fcr = RQFCR_PID_DAH | RQFCR_CMP_NOMATCH |
RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
priv->cur_filer_idx = priv->cur_filer_idx - 1;
fcr = RQFCR_PID_DAL | RQFCR_AND | RQFCR_CMP_NOMATCH |
fcr = RQFCR_PID_DAL | RQFCR_CMP_NOMATCH |
RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;