From: Geoff Levand <geoffrey.levand@am•sony.com>
To: paulus@samba•org
Cc: linuxppc-dev@ozlabs•org, jgarzik@pobox•com
Subject: [patch 6/6] PS3: Gelic network driver Wake-on-LAN support
Date: Wed, 26 Mar 2008 17:39:31 -0700 [thread overview]
Message-ID: <47EAECC3.1030200@am.sony.com> (raw)
In-Reply-To: <20080327001821.827672589@am.sony.com>
From: Masakazu Mokuno <mokuno@sm•sony.co.jp>
Add Wake-on-LAN support to the PS3 Gelic network driver.
Other OS WOL support was introduced in PS3 system firmware
2.20.
Signed-off-by: Masakazu Mokuno <mokuno@sm•sony.co.jp>
Signed-off-by: Geoff Levand <geoffrey.levand@am•sony.com>
---
drivers/net/ps3_gelic_net.c | 81 ++++++++++++++++++++++++++++++++++++++++++++
drivers/net/ps3_gelic_net.h | 20 ++++++++++
2 files changed, 101 insertions(+)
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -1266,6 +1266,85 @@ int gelic_net_set_rx_csum(struct net_dev
return 0;
}
+static void gelic_net_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ if (0 <= ps3_compare_firmware_version(2, 2, 0))
+ wol->supported = WAKE_MAGIC;
+ else
+ wol->supported = 0;
+
+ wol->wolopts = ps3_sys_manager_get_wol() ? wol->supported : 0;
+ memset(&wol->sopass, 0, sizeof(wol->sopass));
+}
+static int gelic_net_set_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ int status;
+ struct gelic_card *card;
+ u64 v1, v2;
+
+ if (ps3_compare_firmware_version(2, 2, 0) < 0 ||
+ !capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ if (wol->wolopts & ~WAKE_MAGIC)
+ return -EINVAL;
+
+ card = netdev_card(netdev);
+ if (wol->wolopts & WAKE_MAGIC) {
+ status = lv1_net_control(bus_id(card), dev_id(card),
+ GELIC_LV1_SET_WOL,
+ GELIC_LV1_WOL_MAGIC_PACKET,
+ 0, GELIC_LV1_WOL_MP_ENABLE,
+ &v1, &v2);
+ if (status) {
+ pr_info("%s: enabling WOL failed %d\n", __func__,
+ status);
+ status = -EIO;
+ goto done;
+ }
+ status = lv1_net_control(bus_id(card), dev_id(card),
+ GELIC_LV1_SET_WOL,
+ GELIC_LV1_WOL_ADD_MATCH_ADDR,
+ 0, GELIC_LV1_WOL_MATCH_ALL,
+ &v1, &v2);
+ if (!status)
+ ps3_sys_manager_set_wol(1);
+ else {
+ pr_info("%s: enabling WOL filter failed %d\n",
+ __func__, status);
+ status = -EIO;
+ }
+ } else {
+ status = lv1_net_control(bus_id(card), dev_id(card),
+ GELIC_LV1_SET_WOL,
+ GELIC_LV1_WOL_MAGIC_PACKET,
+ 0, GELIC_LV1_WOL_MP_DISABLE,
+ &v1, &v2);
+ if (status) {
+ pr_info("%s: disabling WOL failed %d\n", __func__,
+ status);
+ status = -EIO;
+ goto done;
+ }
+ status = lv1_net_control(bus_id(card), dev_id(card),
+ GELIC_LV1_SET_WOL,
+ GELIC_LV1_WOL_DELETE_MATCH_ADDR,
+ 0, GELIC_LV1_WOL_MATCH_ALL,
+ &v1, &v2);
+ if (!status)
+ ps3_sys_manager_set_wol(0);
+ else {
+ pr_info("%s: removing WOL filter failed %d\n",
+ __func__, status);
+ status = -EIO;
+ }
+ }
+done:
+ return status;
+}
+
static struct ethtool_ops gelic_ether_ethtool_ops = {
.get_drvinfo = gelic_net_get_drvinfo,
.get_settings = gelic_ether_get_settings,
@@ -1274,6 +1353,8 @@ static struct ethtool_ops gelic_ether_et
.set_tx_csum = ethtool_op_set_tx_csum,
.get_rx_csum = gelic_net_get_rx_csum,
.set_rx_csum = gelic_net_set_rx_csum,
+ .get_wol = gelic_net_get_wol,
+ .set_wol = gelic_net_set_wol,
};
/**
--- a/drivers/net/ps3_gelic_net.h
+++ b/drivers/net/ps3_gelic_net.h
@@ -182,12 +182,32 @@ enum gelic_lv1_net_control_code {
GELIC_LV1_GET_ETH_PORT_STATUS = 2,
GELIC_LV1_SET_NEGOTIATION_MODE = 3,
GELIC_LV1_GET_VLAN_ID = 4,
+ GELIC_LV1_SET_WOL = 5,
GELIC_LV1_GET_CHANNEL = 6,
GELIC_LV1_POST_WLAN_CMD = 9,
GELIC_LV1_GET_WLAN_CMD_RESULT = 10,
GELIC_LV1_GET_WLAN_EVENT = 11
};
+/* for GELIC_LV1_SET_WOL */
+enum gelic_lv1_wol_command {
+ GELIC_LV1_WOL_MAGIC_PACKET = 1,
+ GELIC_LV1_WOL_ADD_MATCH_ADDR = 6,
+ GELIC_LV1_WOL_DELETE_MATCH_ADDR = 7,
+};
+
+/* for GELIC_LV1_WOL_MAGIC_PACKET */
+enum gelic_lv1_wol_mp_arg {
+ GELIC_LV1_WOL_MP_DISABLE = 0,
+ GELIC_LV1_WOL_MP_ENABLE = 1,
+};
+
+/* for GELIC_LV1_WOL_{ADD,DELETE}_MATCH_ADDR */
+enum gelic_lv1_wol_match_arg {
+ GELIC_LV1_WOL_MATCH_INDIVIDUAL = 0,
+ GELIC_LV1_WOL_MATCH_ALL = 1,
+};
+
/* status returened from GET_ETH_PORT_STATUS */
enum gelic_lv1_ether_port_status {
GELIC_LV1_ETHER_LINK_UP = 0x0000000000000001L,
--
next prev parent reply other threads:[~2008-03-27 0:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080327001821.827672589@am.sony.com>
2008-03-27 0:37 ` [patch 1/6] PS3: Fix unlikely typo in ps3_get_irq Geoff Levand
2008-03-27 0:37 ` [patch 2/6] PS3: Add ps3_get_speid routine Geoff Levand
2008-03-27 0:38 ` [patch 3/6] PS3: Bootwrapper improvements Geoff Levand
2008-03-27 8:13 ` Geert Uytterhoeven
2008-03-27 20:41 ` [patch 3/6 v2] " Geoff Levand
2008-03-27 0:38 ` [patch 4/6] PS3: Save power in busy loops on halt Geoff Levand
2008-03-27 0:39 ` [patch 5/6] PS3: Sys-manager Wake-on-LAN support Geoff Levand
2008-03-27 0:53 ` Benjamin Herrenschmidt
2008-03-27 1:04 ` Geoff Levand
2008-03-27 0:39 ` Geoff Levand [this message]
2008-03-28 21:59 ` [patch 6/6] PS3: Gelic network driver " Jeff Garzik
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