The patch titled fix uli526x partially recognizing interface has been removed from the -mm tree. Its filename was fix-uli526x-partially-recognizing-interface.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: fix uli526x partially recognizing interface From: Grant Grundler <grundler@xxxxxxxxxxxxxxxx> Patch fixes: http://bugzilla.kernel.org/show_bug.cgi?id=5839 Init sequence needs to poll phy until phy reset is complete. This is the same problem that I fixed in 2002 in tulip driver. Thanks to manty@xxxxxxxxx for testing this patch. Thanks to Pozsar Balazs <pozsy@xxxxxxxxxxx> for posting/testing a similar patch before: http://lkml.org/lkml/2006/8/21/45 Signed-off-by: Grant Grundler <grundler@xxxxxxxxxxxxxxxx> Cc: <manty@xxxxxxxxx> Cc: Pozsar Balazs <pozsy@xxxxxxxxxxx> Cc: Kyle McMartin <kyle@xxxxxxxxxxx> Cc: Natalie Protasevich <protasnb@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/net/tulip/uli526x.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff -puN drivers/net/tulip/uli526x.c~fix-uli526x-partially-recognizing-interface drivers/net/tulip/uli526x.c --- a/drivers/net/tulip/uli526x.c~fix-uli526x-partially-recognizing-interface +++ a/drivers/net/tulip/uli526x.c @@ -482,9 +482,11 @@ static void uli526x_init(struct net_devi struct uli526x_board_info *db = netdev_priv(dev); unsigned long ioaddr = db->ioaddr; u8 phy_tmp; + u8 timeout; u16 phy_value; u16 phy_reg_reset; + ULI526X_DBUG(0, "uli526x_init()", 0); /* Reset M526x MAC controller */ @@ -509,11 +511,19 @@ static void uli526x_init(struct net_devi /* Parser SROM and media mode */ db->media_mode = uli526x_media_mode; - /* Phyxcer capability setting */ + /* phyxcer capability setting */ phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id); phy_reg_reset = (phy_reg_reset | 0x8000); phy_write(db->ioaddr, db->phy_addr, 0, phy_reg_reset, db->chip_id); + + /* See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management + * functions") or phy data sheet for details on phy reset + */ udelay(500); + timeout = 10; + while (timeout-- && + phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id) & 0x8000) + udelay(100); /* Process Phyxcer Media Mode */ uli526x_set_phyxcer(db); _ Patches currently in -mm which might be from grundler@xxxxxxxxxxxxxxxx are git-net.patch parisc-new-termios-definitions.patch de2104x-remove-bug_on-when-changing-media-type.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html