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Date: Wed, 21 Oct 2009 14:07:39 -0700
From: Ron Mercer <ron.mercer@...gic.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, ron.mercer@...gic.com
Subject: [net-next PATCH 2/4] qlge: Add ethtool blink function.
Signed-off-by: Ron Mercer <ron.mercer@...gic.com>
---
drivers/net/qlge/qlge.h | 6 ++++
drivers/net/qlge/qlge_ethtool.c | 28 ++++++++++++++++++++
drivers/net/qlge/qlge_mpi.c | 55 +++++++++++++++++++++++++++++++++++++++
3 files changed, 89 insertions(+), 0 deletions(-)
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index b1b3375..0e0cce9 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -805,6 +805,9 @@ enum {
MB_CMD_SET_PORT_CFG = 0x00000122,
MB_CMD_GET_PORT_CFG = 0x00000123,
MB_CMD_GET_LINK_STS = 0x00000124,
+ MB_CMD_SET_LED_CFG = 0x00000125, /* Set LED Configuration Register */
+ QL_LED_BLINK = 0x03e803e8,
+ MB_CMD_GET_LED_CFG = 0x00000126, /* Get LED Configuration Register */
MB_CMD_SET_MGMNT_TFK_CTL = 0x00000160, /* Set Mgmnt Traffic Control */
MB_SET_MPI_TFK_STOP = (1 << 0),
MB_SET_MPI_TFK_RESUME = (1 << 1),
@@ -1551,6 +1554,7 @@ struct ql_adapter {
u32 port_init;
u32 link_status;
u32 link_config;
+ u32 led_config;
u32 max_frame_size;
union flash_params flash;
@@ -1643,6 +1647,8 @@ int ql_mb_get_fw_state(struct ql_adapter *qdev);
int ql_cam_route_initialize(struct ql_adapter *qdev);
int ql_read_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
int ql_mb_about_fw(struct ql_adapter *qdev);
+int ql_mb_set_led_cfg(struct ql_adapter *qdev, u32 led_config);
+int ql_mb_get_led_cfg(struct ql_adapter *qdev);
void ql_link_on(struct ql_adapter *qdev);
void ql_link_off(struct ql_adapter *qdev);
int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control);
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index dfb5c80..0c0549b 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -371,6 +371,33 @@ static void ql_get_drvinfo(struct net_device *ndev,
drvinfo->eedump_len = 0;
}
+
+static int ql_phys_id(struct net_device *ndev, u32 data)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ u32 led_reg, i;
+ int status;
+
+ /* Save the current LED settings */
+ status = ql_mb_get_led_cfg(qdev);
+ if (status)
+ return status;
+ led_reg = qdev->led_config;
+
+ /* Start blinking the led */
+ if (!data || data > 300)
+ data = 300;
+
+ for (i = 0; i < (data * 10); i++)
+ ql_mb_set_led_cfg(qdev, QL_LED_BLINK);
+
+ /* Restore LED settings */
+ status = ql_mb_set_led_cfg(qdev, led_reg);
+ if (status)
+ return status;
+
+ return 0;
+}
static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
{
struct ql_adapter *qdev = netdev_priv(dev);
@@ -499,6 +526,7 @@ const struct ethtool_ops qlge_ethtool_ops = {
.get_msglevel = ql_get_msglevel,
.set_msglevel = ql_set_msglevel,
.get_link = ethtool_op_get_link,
+ .phys_id = ql_phys_id,
.get_pauseparam = ql_get_pauseparam,
.set_pauseparam = ql_set_pauseparam,
.get_rx_csum = ql_get_rx_csum,
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 81a8489..14d76f1 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -751,6 +751,61 @@ static int ql_idc_wait(struct ql_adapter *qdev)
return status;
}
+int ql_mb_set_led_cfg(struct ql_adapter *qdev, u32 led_config)
+{
+ struct mbox_params mbc;
+ struct mbox_params *mbcp = &mbc;
+ int status;
+
+ memset(mbcp, 0, sizeof(struct mbox_params));
+
+ mbcp->in_count = 2;
+ mbcp->out_count = 1;
+
+ mbcp->mbox_in[0] = MB_CMD_SET_LED_CFG;
+ mbcp->mbox_in[1] = led_config;
+
+
+ status = ql_mailbox_command(qdev, mbcp);
+ if (status)
+ return status;
+
+ if (mbcp->mbox_out[0] != MB_CMD_STS_GOOD) {
+ QPRINTK(qdev, DRV, ERR,
+ "Failed to set LED Configuration.\n");
+ status = -EIO;
+ }
+
+ return status;
+}
+
+int ql_mb_get_led_cfg(struct ql_adapter *qdev)
+{
+ struct mbox_params mbc;
+ struct mbox_params *mbcp = &mbc;
+ int status;
+
+ memset(mbcp, 0, sizeof(struct mbox_params));
+
+ mbcp->in_count = 1;
+ mbcp->out_count = 2;
+
+ mbcp->mbox_in[0] = MB_CMD_GET_LED_CFG;
+
+ status = ql_mailbox_command(qdev, mbcp);
+ if (status)
+ return status;
+
+ if (mbcp->mbox_out[0] != MB_CMD_STS_GOOD) {
+ QPRINTK(qdev, DRV, ERR,
+ "Failed to get LED Configuration.\n");
+ status = -EIO;
+ } else
+ qdev->led_config = mbcp->mbox_out[1];
+
+ return status;
+}
+
int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control)
{
struct mbox_params mbc;
--
1.6.0.2
--
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