Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=32684ec61678c61c6ceebfb29901b7723410ed83
Commit:     32684ec61678c61c6ceebfb29901b7723410ed83
Parent:     493a684ab8af36173e54ee9a102ed1768991f78a
Author:     Randy Dunlap <[EMAIL PROTECTED]>
AuthorDate: Fri Apr 6 11:08:24 2007 -0700
Committer:  Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Sat Apr 28 11:01:05 2007 -0400

    mii: add kernel-doc notation
    
    Add kernel-doc notation to drivers/net/mii.c functions.
    
    Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
    Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
 drivers/net/mii.c |   57 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 57 insertions(+), 0 deletions(-)

diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 2912a34..9205605 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -33,6 +33,13 @@
 #include <linux/ethtool.h>
 #include <linux/mii.h>
 
+/**
+ * mii_ethtool_gset - get settings that are specified in @ecmd
+ * @mii: MII interface
+ * @ecmd: requested ethtool_cmd
+ *
+ * Returns 0 for success, negative on error.
+ */
 int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 {
        struct net_device *dev = mii->dev;
@@ -114,6 +121,13 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct 
ethtool_cmd *ecmd)
        return 0;
 }
 
+/**
+ * mii_ethtool_sset - set settings that are specified in @ecmd
+ * @mii: MII interface
+ * @ecmd: requested ethtool_cmd
+ *
+ * Returns 0 for success, negative on error.
+ */
 int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 {
        struct net_device *dev = mii->dev;
@@ -207,6 +221,10 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct 
ethtool_cmd *ecmd)
        return 0;
 }
 
+/**
+ * mii_check_gmii_support - check if the MII supports Gb interfaces
+ * @mii: the MII interface
+ */
 int mii_check_gmii_support(struct mii_if_info *mii)
 {
        int reg;
@@ -221,6 +239,12 @@ int mii_check_gmii_support(struct mii_if_info *mii)
        return 0;
 }
 
+/**
+ * mii_link_ok - is link status up/ok
+ * @mii: the MII interface
+ *
+ * Returns 1 if the MII reports link status up/ok, 0 otherwise.
+ */
 int mii_link_ok (struct mii_if_info *mii)
 {
        /* first, a dummy read, needed to latch some MII phys */
@@ -230,6 +254,12 @@ int mii_link_ok (struct mii_if_info *mii)
        return 0;
 }
 
+/**
+ * mii_nway_restart - restart NWay (autonegotiation) for this interface
+ * @mii: the MII interface
+ *
+ * Returns 0 on success, negative on error.
+ */
 int mii_nway_restart (struct mii_if_info *mii)
 {
        int bmcr;
@@ -247,6 +277,14 @@ int mii_nway_restart (struct mii_if_info *mii)
        return r;
 }
 
+/**
+ * mii_check_link - check MII link status
+ * @mii: MII interface
+ *
+ * If the link status changed (previous != current), call
+ * netif_carrier_on() if current link status is Up or call
+ * netif_carrier_off() if current link status is Down.
+ */
 void mii_check_link (struct mii_if_info *mii)
 {
        int cur_link = mii_link_ok(mii);
@@ -258,6 +296,15 @@ void mii_check_link (struct mii_if_info *mii)
                netif_carrier_off(mii->dev);
 }
 
+/**
+ * mii_check_media - check the MII interface for a duplex change
+ * @mii: the MII interface
+ * @ok_to_print: OK to print link up/down messages
+ * @init_media: OK to save duplex mode in @mii
+ *
+ * Returns 1 if the duplex mode changed, 0 if not.
+ * If the media type is forced, always returns 0.
+ */
 unsigned int mii_check_media (struct mii_if_info *mii,
                              unsigned int ok_to_print,
                              unsigned int init_media)
@@ -326,6 +373,16 @@ unsigned int mii_check_media (struct mii_if_info *mii,
        return 0; /* duplex did not change */
 }
 
+/**
+ * generic_mii_ioctl - main MII ioctl interface
+ * @mii_if: the MII interface
+ * @mii_data: MII ioctl data structure
+ * @cmd: MII ioctl command
+ * @duplex_chg_out: pointer to @duplex_changed status if there was no
+ *     ioctl error
+ *
+ * Returns 0 on success, negative on error.
+ */
 int generic_mii_ioctl(struct mii_if_info *mii_if,
                      struct mii_ioctl_data *mii_data, int cmd,
                      unsigned int *duplex_chg_out)
-
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