| Message ID | 1241206851-27749-3-git-send-email-Haiying.Wang@freescale.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Commit | 674e4f93e2524e5710d5f2081feaedfd08f924a7 |
| Delegated to: | Kumar Gala |
| Headers | show |
On Fri, May 1, 2009 at 2:40 PM, Haiying Wang <Haiying.Wang@freescale.com> wrote: > in the case the QE has 46 SNUMs for the threads to support four UCC Ethernet at > 1000Base-T simultaneously. > > Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> FYI, this should have been cross-posted to the netdev mailing list.
On May 1, 2009, at 2:40 PM, Haiying Wang wrote: > in the case the QE has 46 SNUMs for the threads to support four UCC > Ethernet at > 1000Base-T simultaneously. > > Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> > --- > v2 change: Add comments for the Rx threads change. > drivers/net/ucc_geth.c | 10 +++++++++- > 1 files changed, 9 insertions(+), 1 deletions(-) Dave, One more patch for you to Ack and let me handle via the powerpc tree because of dependencies. - k > > > diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c > index 44f8392..1cb2710 100644 > --- a/drivers/net/ucc_geth.c > +++ b/drivers/net/ucc_geth.c > @@ -3702,7 +3702,15 @@ static int ucc_geth_probe(struct of_device* > ofdev, const struct of_device_id *ma > ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT; > ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT; > ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4; > - ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; > + > + /* If QE's snum number is 46 which means we need to support > + * 4 UECs at 1000Base-T simultaneously, we need to allocate > + * more Threads to Rx. > + */ > + if (qe_get_num_of_snums() == 46) > + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_6; > + else > + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; > } > > if (netif_msg_probe(&debug)) > -- > 1.6.0.2
From: Kumar Gala <galak@kernel.crashing.org> Date: Fri, 1 May 2009 16:56:19 -0500 > > On May 1, 2009, at 2:40 PM, Haiying Wang wrote: > >> in the case the QE has 46 SNUMs for the threads to support four UCC >> Ethernet at >> 1000Base-T simultaneously. >> >> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> >> --- >> v2 change: Add comments for the Rx threads change. >> drivers/net/ucc_geth.c | 10 +++++++++- >> 1 files changed, 9 insertions(+), 1 deletions(-) > > Dave, > > One more patch for you to Ack and let me handle via the powerpc tree > because of dependencies. Acked-by: David S. Miller <davem@davemloft.net>
On May 1, 2009, at 2:40 PM, Haiying Wang wrote: > in the case the QE has 46 SNUMs for the threads to support four UCC > Ethernet at > 1000Base-T simultaneously. > > Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> > --- > v2 change: Add comments for the Rx threads change. > drivers/net/ucc_geth.c | 10 +++++++++- > 1 files changed, 9 insertions(+), 1 deletions(-) applied to next - k
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 44f8392..1cb2710 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3702,7 +3702,15 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT; ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT; ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4; - ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; + + /* If QE's snum number is 46 which means we need to support + * 4 UECs at 1000Base-T simultaneously, we need to allocate + * more Threads to Rx. + */ + if (qe_get_num_of_snums() == 46) + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_6; + else + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; } if (netif_msg_probe(&debug))
in the case the QE has 46 SNUMs for the threads to support four UCC Ethernet at 1000Base-T simultaneously. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> --- v2 change: Add comments for the Rx threads change. drivers/net/ucc_geth.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-)