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authorGabor Juhos <juhosg@openwrt.org>2012-11-18 16:21:00 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-11-18 16:21:00 +0000
commit863657d04079468a5c95bdb28831e34a17b9db71 (patch)
treeeeb61f9a86fca9452cd89112acd757f886229f14 /target/linux
parent98f30aac8e3c43e7a8030c492e670b629f1e890e (diff)
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generic: ar8216: add MIB counter support for the AR8216 switch as well
Thanks to Jonas Gorski for the reference URL. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34245
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic/files/drivers/net/phy/ar8216.c50
-rw-r--r--target/linux/generic/files/drivers/net/phy/ar8216.h40
2 files changed, 89 insertions, 1 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index bf3d6de1e2..a69d038cee 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -115,6 +115,46 @@ struct ar8216_priv {
.name = (_n), \
}
+static const struct ar8xxx_mib_desc ar8216_mibs[] = {
+ MIB_DESC(1, AR8216_STATS_RXBROAD, "RxBroad"),
+ MIB_DESC(1, AR8216_STATS_RXPAUSE, "RxPause"),
+ MIB_DESC(1, AR8216_STATS_RXMULTI, "RxMulti"),
+ MIB_DESC(1, AR8216_STATS_RXFCSERR, "RxFcsErr"),
+ MIB_DESC(1, AR8216_STATS_RXALIGNERR, "RxAlignErr"),
+ MIB_DESC(1, AR8216_STATS_RXRUNT, "RxRunt"),
+ MIB_DESC(1, AR8216_STATS_RXFRAGMENT, "RxFragment"),
+ MIB_DESC(1, AR8216_STATS_RX64BYTE, "Rx64Byte"),
+ MIB_DESC(1, AR8216_STATS_RX128BYTE, "Rx128Byte"),
+ MIB_DESC(1, AR8216_STATS_RX256BYTE, "Rx256Byte"),
+ MIB_DESC(1, AR8216_STATS_RX512BYTE, "Rx512Byte"),
+ MIB_DESC(1, AR8216_STATS_RX1024BYTE, "Rx1024Byte"),
+ MIB_DESC(1, AR8216_STATS_RXMAXBYTE, "RxMaxByte"),
+ MIB_DESC(1, AR8216_STATS_RXTOOLONG, "RxTooLong"),
+ MIB_DESC(2, AR8216_STATS_RXGOODBYTE, "RxGoodByte"),
+ MIB_DESC(2, AR8216_STATS_RXBADBYTE, "RxBadByte"),
+ MIB_DESC(1, AR8216_STATS_RXOVERFLOW, "RxOverFlow"),
+ MIB_DESC(1, AR8216_STATS_FILTERED, "Filtered"),
+ MIB_DESC(1, AR8216_STATS_TXBROAD, "TxBroad"),
+ MIB_DESC(1, AR8216_STATS_TXPAUSE, "TxPause"),
+ MIB_DESC(1, AR8216_STATS_TXMULTI, "TxMulti"),
+ MIB_DESC(1, AR8216_STATS_TXUNDERRUN, "TxUnderRun"),
+ MIB_DESC(1, AR8216_STATS_TX64BYTE, "Tx64Byte"),
+ MIB_DESC(1, AR8216_STATS_TX128BYTE, "Tx128Byte"),
+ MIB_DESC(1, AR8216_STATS_TX256BYTE, "Tx256Byte"),
+ MIB_DESC(1, AR8216_STATS_TX512BYTE, "Tx512Byte"),
+ MIB_DESC(1, AR8216_STATS_TX1024BYTE, "Tx1024Byte"),
+ MIB_DESC(1, AR8216_STATS_TXMAXBYTE, "TxMaxByte"),
+ MIB_DESC(1, AR8216_STATS_TXOVERSIZE, "TxOverSize"),
+ MIB_DESC(2, AR8216_STATS_TXBYTE, "TxByte"),
+ MIB_DESC(1, AR8216_STATS_TXCOLLISION, "TxCollision"),
+ MIB_DESC(1, AR8216_STATS_TXABORTCOL, "TxAbortCol"),
+ MIB_DESC(1, AR8216_STATS_TXMULTICOL, "TxMultiCol"),
+ MIB_DESC(1, AR8216_STATS_TXSINGLECOL, "TxSingleCol"),
+ MIB_DESC(1, AR8216_STATS_TXEXCDEFER, "TxExcDefer"),
+ MIB_DESC(1, AR8216_STATS_TXDEFER, "TxDefer"),
+ MIB_DESC(1, AR8216_STATS_TXLATECOL, "TxLateCol"),
+};
+
static const struct ar8xxx_mib_desc ar8236_mibs[] = {
MIB_DESC(1, AR8236_STATS_RXBROAD, "RxBroad"),
MIB_DESC(1, AR8236_STATS_RXPAUSE, "RxPause"),
@@ -387,8 +427,11 @@ ar8216_mib_fetch_port_stat(struct ar8216_priv *priv, int port, bool flush)
if (chip_is_ar8327(priv))
base = AR8327_REG_PORT_STATS_BASE(port);
- else
+ else if (chip_is_ar8236(priv) ||
+ chip_is_ar8316(priv))
base = AR8236_REG_PORT_STATS_BASE(port);
+ else
+ base = AR8216_REG_PORT_STATS_BASE(port);
mib_stats = &priv->mib_stats[port * priv->chip->num_mibs];
for (i = 0; i < priv->chip->num_mibs; i++) {
@@ -659,6 +702,8 @@ ar8216_init_port(struct ar8216_priv *priv, int port)
}
static const struct ar8xxx_chip ar8216_chip = {
+ .caps = AR8XXX_CAP_MIB_COUNTERS,
+
.hw_init = ar8216_hw_init,
.init_globals = ar8216_init_globals,
.init_port = ar8216_init_port,
@@ -667,6 +712,9 @@ static const struct ar8xxx_chip ar8216_chip = {
.atu_flush = ar8216_atu_flush,
.vtu_flush = ar8216_vtu_flush,
.vtu_load_vlan = ar8216_vtu_load_vlan,
+
+ .num_mibs = ARRAY_SIZE(ar8216_mibs),
+ .mib_decs = ar8216_mibs,
};
static void
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h
index 5a43972695..d464101e8f 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.h
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.h
@@ -160,6 +160,46 @@
#define AR8216_REG_PORT_RATE(_i) (AR8216_PORT_OFFSET(_i) + 0x000c)
#define AR8216_REG_PORT_PRIO(_i) (AR8216_PORT_OFFSET(_i) + 0x0010)
+#define AR8216_REG_PORT_STATS_BASE(_i) (0x19000 + (_i) * 0xa0)
+
+#define AR8216_STATS_RXBROAD 0x00
+#define AR8216_STATS_RXPAUSE 0x04
+#define AR8216_STATS_RXMULTI 0x08
+#define AR8216_STATS_RXFCSERR 0x0c
+#define AR8216_STATS_RXALIGNERR 0x10
+#define AR8216_STATS_RXRUNT 0x14
+#define AR8216_STATS_RXFRAGMENT 0x18
+#define AR8216_STATS_RX64BYTE 0x1c
+#define AR8216_STATS_RX128BYTE 0x20
+#define AR8216_STATS_RX256BYTE 0x24
+#define AR8216_STATS_RX512BYTE 0x28
+#define AR8216_STATS_RX1024BYTE 0x2c
+#define AR8216_STATS_RXMAXBYTE 0x30
+#define AR8216_STATS_RXTOOLONG 0x34
+#define AR8216_STATS_RXGOODBYTE 0x38
+#define AR8216_STATS_RXBADBYTE 0x40
+#define AR8216_STATS_RXOVERFLOW 0x48
+#define AR8216_STATS_FILTERED 0x4c
+#define AR8216_STATS_TXBROAD 0x50
+#define AR8216_STATS_TXPAUSE 0x54
+#define AR8216_STATS_TXMULTI 0x58
+#define AR8216_STATS_TXUNDERRUN 0x5c
+#define AR8216_STATS_TX64BYTE 0x60
+#define AR8216_STATS_TX128BYTE 0x64
+#define AR8216_STATS_TX256BYTE 0x68
+#define AR8216_STATS_TX512BYTE 0x6c
+#define AR8216_STATS_TX1024BYTE 0x70
+#define AR8216_STATS_TXMAXBYTE 0x74
+#define AR8216_STATS_TXOVERSIZE 0x78
+#define AR8216_STATS_TXBYTE 0x7c
+#define AR8216_STATS_TXCOLLISION 0x84
+#define AR8216_STATS_TXABORTCOL 0x88
+#define AR8216_STATS_TXMULTICOL 0x8c
+#define AR8216_STATS_TXSINGLECOL 0x90
+#define AR8216_STATS_TXEXCDEFER 0x94
+#define AR8216_STATS_TXDEFER 0x98
+#define AR8216_STATS_TXLATECOL 0x9c
+
#define AR8236_REG_PORT_VLAN(_i) (AR8216_PORT_OFFSET((_i)) + 0x0008)
#define AR8236_PORT_VLAN_DEFAULT_ID BITS(16, 12)
#define AR8236_PORT_VLAN_DEFAULT_ID_S 16