Message ID | 276cfe6c4861015f160c3e1667059e363e5ab131.1578551883.git.michal.simek@xilinx.com |
---|---|
State | Accepted |
Commit | 8af4c4dcbb30b5a79a9a6b507863e4dd380e6b72 |
Delegated to: | Michal Simek |
Headers | show |
Series | net: zynq: Add a note about RX_BUF macro | expand |
čt 9. 1. 2020 v 7:38 odesílatel Michal Simek <michal.simek@xilinx.com> napsal: > > Record note about reducing number of BDs. > > Signed-off-by: Michal Simek <michal.simek@xilinx.com> > --- > > drivers/net/zynq_gem.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c > index 78f94148b411..c3fe8e3c563f 100644 > --- a/drivers/net/zynq_gem.c > +++ b/drivers/net/zynq_gem.c > @@ -173,6 +173,7 @@ struct emac_bd { > #endif > }; > > +/* Reduce amount of BUFs if you have limited amount of memory */ > #define RX_BUF 32 > /* Page table entries are set to 1MB, or multiples of 1MB > * (not < 1MB). driver uses less bd's so use 1MB bdspace. > -- > 2.24.0 > Applied. M
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 78f94148b411..c3fe8e3c563f 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -173,6 +173,7 @@ struct emac_bd { #endif }; +/* Reduce amount of BUFs if you have limited amount of memory */ #define RX_BUF 32 /* Page table entries are set to 1MB, or multiples of 1MB * (not < 1MB). driver uses less bd's so use 1MB bdspace.
Record note about reducing number of BDs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- drivers/net/zynq_gem.c | 1 + 1 file changed, 1 insertion(+)