diff options
| author | Vitaly Bordug <vitb@kernel.crashing.org> | 2007-08-10 23:05:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-11 01:53:50 +0200 |
| commit | 7c32f470f4f6a0fdc6944cefcd22f288e59a0ae2 (patch) | |
| tree | 747a4c855e6b6287421eb854496d23073315ba49 /drivers/net/phy/Kconfig | |
| parent | atl1: explain 32-bit DMA restriction (diff) | |
| download | linux-7c32f470f4f6a0fdc6944cefcd22f288e59a0ae2.tar.xz linux-7c32f470f4f6a0fdc6944cefcd22f288e59a0ae2.zip | |
PHY fixed driver: rework release path and update phy_id notation
device_bind_driver() error code returning has been fixed. release()
function has been written, so that to free resources in correct way; the
release path is now clean.
Before the rework, it used to cause
Device 'fixed@100:1' does not have a release() function, it is broken
and must be fixed.
BUG: at drivers/base/core.c:104 device_release()
Call Trace:
[<ffffffff802ec380>] kobject_cleanup+0x53/0x7e
[<ffffffff802ec3ab>] kobject_release+0x0/0x9
[<ffffffff802ecf3f>] kref_put+0x74/0x81
[<ffffffff8035493b>] fixed_mdio_register_device+0x230/0x265
[<ffffffff80564d31>] fixed_init+0x1f/0x35
[<ffffffff802071a4>] init+0x147/0x2fb
[<ffffffff80223b6e>] schedule_tail+0x36/0x92
[<ffffffff8020a678>] child_rip+0xa/0x12
[<ffffffff80311714>] acpi_ds_init_one_object+0x0/0x83
[<ffffffff8020705d>] init+0x0/0x2fb
[<ffffffff8020a66e>] child_rip+0x0/0x12
Also changed the notation of the fixed phy definition on
mdio bus to the form of <speed>+<duplex> to make it able to be used by
gianfar and ucc_geth that define phy_id strictly as "%d:%d" and cleaned up
the whitespace issues.
Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/phy/Kconfig')
| -rw-r--r-- | drivers/net/phy/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index dd09011c7ee5..432c210513be 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -76,4 +76,18 @@ config FIXED_MII_100_FDX bool "Emulation for 100M Fdx fixed PHY behavior" depends on FIXED_PHY +config FIXED_MII_1000_FDX + bool "Emulation for 1000M Fdx fixed PHY behavior" + depends on FIXED_PHY + +config FIXED_MII_AMNT + int "Number of emulated PHYs to allocate " + depends on FIXED_PHY + default "1" + ---help--- + Sometimes it is required to have several independent emulated + PHYs on the bus (in case of multi-eth but phy-less HW for instance). + This control will have specified number allocated for each fixed + PHY type enabled. + endif # PHYLIB |