[PATCH net] myri10ge: Update MAINTAINERS

2017-11-28 Thread Hyong-Youb Kim
Change the maintainer to Chris Lee who has access to Myricom hardware and can test/review. Update the website URL. Signed-off-by: Hyong-Youb Kim --- MAINTAINERS | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index aa71ab52f..77d819b 100644

Re: [PATCH] net: myricom: myri10ge: use new api ethtool_{get|set}_link_ksettings

2017-02-09 Thread Hyong-Youb Kim
using a 2-port NIC. Works fine. Acked-by: Hyong-Youb Kim > > Signed-off-by: Philippe Reynes > --- > drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 23 + > 1 files changed, 10 insertions(+), 13 deletions(-) > > diff --git a/drivers/net/etherne

Re: myri10ge: fix sleeping with bh disabled

2016-04-25 Thread Hyong-Youb Kim
On Mon, Apr 25, 2016 at 10:59:19AM +0200, Stanislaw Gruszka wrote: > napi_disable() can not be called with bh disabled, move locking just > around myri10ge_ss_lock_napi() . Acked-by: Hyong-Youb Kim Thanks. > > Patches fixes following bug: > > [ 114.278378] BUG: sleeping fu

Re: PROBLEM: there exists a wrong return value of function myri10ge_probe()

2015-06-09 Thread Hyong-Youb Kim
On Tue, Jun 09, 2015 at 07:08:34PM +0800, anna wrote: [...] > mgp->sram_size satisfy the condition in line 4062, the value of > status is 0. So the function myri10ge_probe() will return 0 to > its caller functions when it runs error, leading to a wrong > return value of function myri10ge_probe().

Re: [PATCH v3] ethernet: myri10ge: use arch_phys_wc_add()

2015-04-23 Thread Hyong-Youb Kim
On Thu, Apr 23, 2015 at 02:28:40PM -0400, David Miller wrote: > I can't wait forever for the driver maintainers to review this, so > I'm applying it. FWIW, I replied to Luis's patch yesterday. It appears on the netdev list and patchwork. Checked the recipient list, and it includes netdev, but no

Re: [PATCH v3] ethernet: myri10ge: use arch_phys_wc_add()

2015-04-22 Thread Hyong-Youb Kim
On Tue, Apr 21, 2015 at 01:09:45PM -0700, Luis R. Rodriguez wrote: > From: "Luis R. Rodriguez" > > This driver already uses ioremap_wc() on the same range > so when write-combining is available that will be used > instead. [...] > Signed-off-by: Luis R. Rodriguez Tested using the patched v4.0.

Re: ioremap_uc() followed by set_memory_wc() - burrying MTRR

2015-04-17 Thread Hyong-Youb Kim
On Thu, Apr 16, 2015 at 08:54:26PM +0200, Luis R. Rodriguez wrote: > > Without WC, descriptors would end up as multiple 4B or 8B MWr packets > > to the NIC, which has a pretty big performance impact on this > > particular NIC. > > How big are the descriptors? Some are 64B (a batch of eight 8B des

Re: ioremap_uc() followed by set_memory_wc() - burrying MTRR

2015-04-15 Thread Hyong-Youb Kim
On Thu, Apr 16, 2015 at 01:58:16AM +0200, Luis R. Rodriguez wrote: > > An alternative... is to just ioremap_wc() the entire region, including > MMIO registers for these old devices. I see one ethernet driver that does > this, myri10ge, and am curious how and why they ended up deciding this > and i