diff options
| author |   Geoff Levand <geoff@infradead.org> | 2023-03-18 17:39:16 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-03-20 10:20:40 +0000 |
| commit | 19b3bb51c3bc288b3f2c6f8c4450b0f548320625 (patch) | |
| tree | 0cec09bc182e2e2656acf1fb607802453a6519bb /drivers/net/ethernet/toshiba/ps3_gelic_net.h | |
| parent | usb: plusb: remove unused pl_clear_QuickLink_features function (diff) | |
| download | wireguard-linux-19b3bb51c3bc288b3f2c6f8c4450b0f548320625.tar.xz wireguard-linux-19b3bb51c3bc288b3f2c6f8c4450b0f548320625.zip | |
net/ps3_gelic_net: Fix RX sk_buff length
The Gelic Ethernet device needs to have the RX sk_buffs aligned to
GELIC_NET_RXBUF_ALIGN, and also the length of the RX sk_buffs must
be a multiple of GELIC_NET_RXBUF_ALIGN.
The current Gelic Ethernet driver was not allocating sk_buffs large
enough to allow for this alignment.
Also, correct the maximum and minimum MTU sizes, and add a new
preprocessor macro for the maximum frame size, GELIC_NET_MAX_FRAME.
Fixes various randomly occurring runtime network errors.
Fixes: 02c1889166b4 ("ps3: gigabit ethernet driver for PS3, take3")
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_net.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h index 68f324ed4eaf..0d98defb011e 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h @@ -19,8 +19,9 @@ #define GELIC_NET_RX_DESCRIPTORS 128 /* num of descriptors */ #define GELIC_NET_TX_DESCRIPTORS 128 /* num of descriptors */ -#define GELIC_NET_MAX_MTU VLAN_ETH_FRAME_LEN -#define GELIC_NET_MIN_MTU VLAN_ETH_ZLEN +#define GELIC_NET_MAX_FRAME 2312 +#define GELIC_NET_MAX_MTU 2294 +#define GELIC_NET_MIN_MTU 64 #define GELIC_NET_RXBUF_ALIGN 128 #define GELIC_CARD_RX_CSUM_DEFAULT 1 /* hw chksum */ #define GELIC_NET_WATCHDOG_TIMEOUT 5*HZ |