| Message ID | 1454016364-30985-9-git-send-email-troy.kisky@boundarydevices.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thursday 28 January 2016 14:25:32 Troy Kisky wrote: > Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> > --- > drivers/net/ethernet/freescale/fec_main.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) [note: missing changelog?] > diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c > index b87f80d..15a93f90 100644 > --- a/drivers/net/ethernet/freescale/fec_main.c > +++ b/drivers/net/ethernet/freescale/fec_main.c > @@ -476,6 +476,8 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, > estatus |= BD_ENET_TX_TS; > } > } > + bdp->cbd_bufaddr = addr; > + bdp->cbd_datlen = buflen; > > if (fep->bufdesc_ex) { > > @@ -499,8 +501,6 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, > /* Save skb pointer */ > txq->tx_skbuff[index] = skb; > > - bdp->cbd_datlen = buflen; > - bdp->cbd_bufaddr = addr; > /* Make sure the updates to rest of the descriptor are performed before > * transferring ownership. > */ > This patch and others in the series conflicts with the bugfix "net: fec: make driver endian-safe" that Johannes sent this week. Can you include his fix in your series and ensure that all descriptor accesses are done in an endian-safe way? Arnd
On Thu, 2016-01-28 at 23:02 +0100, Arnd Bergmann wrote: > On Thursday 28 January 2016 14:25:32 Troy Kisky wrote: > > Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> > > --- > > drivers/net/ethernet/freescale/fec_main.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > [note: missing changelog?] > > > diff --git a/drivers/net/ethernet/freescale/fec_main.c > > b/drivers/net/ethernet/freescale/fec_main.c > > index b87f80d..15a93f90 100644 > > --- a/drivers/net/ethernet/freescale/fec_main.c > > +++ b/drivers/net/ethernet/freescale/fec_main.c > > @@ -476,6 +476,8 @@ static int fec_enet_txq_submit_skb(struct > > fec_enet_priv_tx_q *txq, > > estatus |= BD_ENET_TX_TS; > > } > > } > > + bdp->cbd_bufaddr = addr; > > + bdp->cbd_datlen = buflen; > > > > if (fep->bufdesc_ex) { > > > > @@ -499,8 +501,6 @@ static int fec_enet_txq_submit_skb(struct > > fec_enet_priv_tx_q *txq, > > /* Save skb pointer */ > > txq->tx_skbuff[index] = skb; > > > > - bdp->cbd_datlen = buflen; > > - bdp->cbd_bufaddr = addr; > > /* Make sure the updates to rest of the descriptor are > > performed before > > * transferring ownership. > > */ > > > > This patch and others in the series conflicts with the bugfix "net: > fec: make driver endian-safe" that Johannes sent this week. Can you > include his fix in your series and ensure that all descriptor > accesses are done in an endian-safe way? > My fixes are already in net.git, so you should base on a current net.git or on net-next.git after net.git is merged there (which davem usually does after Linus merges from him, IIRC) johannes
On 1/28/2016 3:02 PM, Arnd Bergmann wrote: > On Thursday 28 January 2016 14:25:32 Troy Kisky wrote: >> Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> >> --- >> drivers/net/ethernet/freescale/fec_main.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) > > [note: missing changelog?] > >> diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c >> index b87f80d..15a93f90 100644 >> --- a/drivers/net/ethernet/freescale/fec_main.c >> +++ b/drivers/net/ethernet/freescale/fec_main.c >> @@ -476,6 +476,8 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, >> estatus |= BD_ENET_TX_TS; >> } >> } >> + bdp->cbd_bufaddr = addr; >> + bdp->cbd_datlen = buflen; >> >> if (fep->bufdesc_ex) { >> >> @@ -499,8 +501,6 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, >> /* Save skb pointer */ >> txq->tx_skbuff[index] = skb; >> >> - bdp->cbd_datlen = buflen; >> - bdp->cbd_bufaddr = addr; >> /* Make sure the updates to rest of the descriptor are performed before >> * transferring ownership. >> */ >> > > This patch and others in the series conflicts with the bugfix "net: fec: make > driver endian-safe" that Johannes sent this week. Can you include his fix > in your series and ensure that all descriptor accesses are done in > an endian-safe way? > > Arnd Sure, I'll rebase and send the first few when net-next is updated. Thanks Troy
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index b87f80d..15a93f90 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -476,6 +476,8 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, estatus |= BD_ENET_TX_TS; } } + bdp->cbd_bufaddr = addr; + bdp->cbd_datlen = buflen; if (fep->bufdesc_ex) { @@ -499,8 +501,6 @@ static int fec_enet_txq_submit_skb(struct fec_enet_priv_tx_q *txq, /* Save skb pointer */ txq->tx_skbuff[index] = skb; - bdp->cbd_datlen = buflen; - bdp->cbd_bufaddr = addr; /* Make sure the updates to rest of the descriptor are performed before * transferring ownership. */
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> --- drivers/net/ethernet/freescale/fec_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)