diff options
author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-05-15 23:56:37 -0400 |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-08-11 19:28:47 -0400 |
commit | ded19addf9c937d83b9bfb4d73a836732569041b (patch) | |
tree | ce72d3ed657354a9755c1902684b4b09f0ef10fb /drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | |
parent | e7c379d2a0dcb8c30cb580184a0df11805464703 (diff) |
pasemic_mac*: Move the PA Semi driver
Move the PA Semi driver into drivers/net/ethernet/pasemi/ and
make the necessary Kconfig and Makefile changes.
CC: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c')
-rw-r--r-- | drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c new file mode 100644 index 000000000000..4825959a0efe --- /dev/null +++ b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | |||
@@ -0,0 +1,160 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2006-2008 PA Semi, Inc | ||
3 | * | ||
4 | * Ethtool hooks for the PA Semi PWRficient onchip 1G/10G Ethernet MACs | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU General Public License | ||
16 | * along with this program; if not, write to the Free Software | ||
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
18 | */ | ||
19 | |||
20 | |||
21 | #include <linux/netdevice.h> | ||
22 | #include <linux/ethtool.h> | ||
23 | #include <linux/pci.h> | ||
24 | #include <linux/inet_lro.h> | ||
25 | |||
26 | #include <asm/pasemi_dma.h> | ||
27 | #include "pasemi_mac.h" | ||
28 | |||
29 | static struct { | ||
30 | const char str[ETH_GSTRING_LEN]; | ||
31 | } ethtool_stats_keys[] = { | ||
32 | { "rx-drops" }, | ||
33 | { "rx-bytes" }, | ||
34 | { "rx-packets" }, | ||
35 | { "rx-broadcast-packets" }, | ||
36 | { "rx-multicast-packets" }, | ||
37 | { "rx-crc-errors" }, | ||
38 | { "rx-undersize-errors" }, | ||
39 | { "rx-oversize-errors" }, | ||
40 | { "rx-short-fragment-errors" }, | ||
41 | { "rx-jabber-errors" }, | ||
42 | { "rx-64-byte-packets" }, | ||
43 | { "rx-65-127-byte-packets" }, | ||
44 | { "rx-128-255-byte-packets" }, | ||
45 | { "rx-256-511-byte-packets" }, | ||
46 | { "rx-512-1023-byte-packets" }, | ||
47 | { "rx-1024-1518-byte-packets" }, | ||
48 | { "rx-pause-frames" }, | ||
49 | { "tx-bytes" }, | ||
50 | { "tx-packets" }, | ||
51 | { "tx-broadcast-packets" }, | ||
52 | { "tx-multicast-packets" }, | ||
53 | { "tx-collisions" }, | ||
54 | { "tx-late-collisions" }, | ||
55 | { "tx-excessive-collisions" }, | ||
56 | { "tx-crc-errors" }, | ||
57 | { "tx-undersize-errors" }, | ||
58 | { "tx-oversize-errors" }, | ||
59 | { "tx-64-byte-packets" }, | ||
60 | { "tx-65-127-byte-packets" }, | ||
61 | { "tx-128-255-byte-packets" }, | ||
62 | { "tx-256-511-byte-packets" }, | ||
63 | { "tx-512-1023-byte-packets" }, | ||
64 | { "tx-1024-1518-byte-packets" }, | ||
65 | }; | ||
66 | |||
67 | static int | ||
68 | pasemi_mac_ethtool_get_settings(struct net_device *netdev, | ||
69 | struct ethtool_cmd *cmd) | ||
70 | { | ||
71 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
72 | struct phy_device *phydev = mac->phydev; | ||
73 | |||
74 | if (!phydev) | ||
75 | return -EOPNOTSUPP; | ||
76 | |||
77 | return phy_ethtool_gset(phydev, cmd); | ||
78 | } | ||
79 | |||
80 | static int | ||
81 | pasemi_mac_ethtool_set_settings(struct net_device *netdev, | ||
82 | struct ethtool_cmd *cmd) | ||
83 | { | ||
84 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
85 | struct phy_device *phydev = mac->phydev; | ||
86 | |||
87 | if (!phydev) | ||
88 | return -EOPNOTSUPP; | ||
89 | |||
90 | return phy_ethtool_sset(phydev, cmd); | ||
91 | } | ||
92 | |||
93 | static u32 | ||
94 | pasemi_mac_ethtool_get_msglevel(struct net_device *netdev) | ||
95 | { | ||
96 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
97 | return mac->msg_enable; | ||
98 | } | ||
99 | |||
100 | static void | ||
101 | pasemi_mac_ethtool_set_msglevel(struct net_device *netdev, | ||
102 | u32 level) | ||
103 | { | ||
104 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
105 | mac->msg_enable = level; | ||
106 | } | ||
107 | |||
108 | |||
109 | static void | ||
110 | pasemi_mac_ethtool_get_ringparam(struct net_device *netdev, | ||
111 | struct ethtool_ringparam *ering) | ||
112 | { | ||
113 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
114 | |||
115 | ering->tx_max_pending = TX_RING_SIZE/2; | ||
116 | ering->tx_pending = RING_USED(mac->tx)/2; | ||
117 | ering->rx_max_pending = RX_RING_SIZE/4; | ||
118 | ering->rx_pending = RING_USED(mac->rx)/4; | ||
119 | } | ||
120 | |||
121 | static int pasemi_mac_get_sset_count(struct net_device *netdev, int sset) | ||
122 | { | ||
123 | switch (sset) { | ||
124 | case ETH_SS_STATS: | ||
125 | return ARRAY_SIZE(ethtool_stats_keys); | ||
126 | default: | ||
127 | return -EOPNOTSUPP; | ||
128 | } | ||
129 | } | ||
130 | |||
131 | static void pasemi_mac_get_ethtool_stats(struct net_device *netdev, | ||
132 | struct ethtool_stats *stats, u64 *data) | ||
133 | { | ||
134 | struct pasemi_mac *mac = netdev_priv(netdev); | ||
135 | int i; | ||
136 | |||
137 | data[0] = pasemi_read_dma_reg(PAS_DMA_RXINT_RCMDSTA(mac->dma_if)) | ||
138 | >> PAS_DMA_RXINT_RCMDSTA_DROPS_S; | ||
139 | for (i = 0; i < 32; i++) | ||
140 | data[1+i] = pasemi_read_mac_reg(mac->dma_if, PAS_MAC_RMON(i)); | ||
141 | } | ||
142 | |||
143 | static void pasemi_mac_get_strings(struct net_device *netdev, u32 stringset, | ||
144 | u8 *data) | ||
145 | { | ||
146 | memcpy(data, ethtool_stats_keys, sizeof(ethtool_stats_keys)); | ||
147 | } | ||
148 | |||
149 | const struct ethtool_ops pasemi_mac_ethtool_ops = { | ||
150 | .get_settings = pasemi_mac_ethtool_get_settings, | ||
151 | .set_settings = pasemi_mac_ethtool_set_settings, | ||
152 | .get_msglevel = pasemi_mac_ethtool_get_msglevel, | ||
153 | .set_msglevel = pasemi_mac_ethtool_set_msglevel, | ||
154 | .get_link = ethtool_op_get_link, | ||
155 | .get_ringparam = pasemi_mac_ethtool_get_ringparam, | ||
156 | .get_strings = pasemi_mac_get_strings, | ||
157 | .get_sset_count = pasemi_mac_get_sset_count, | ||
158 | .get_ethtool_stats = pasemi_mac_get_ethtool_stats, | ||
159 | }; | ||
160 | |||