This driver does not yet handle multiple chip selects properly.
Note that the NAND infrastructure does not perform full page
reads or writes, which means that this driver cannot make use
of the hardware ECC that is otherwise present.
o Save and clear the LTESR register in the interrupt handler.
o In lbc_read_reg(), return the saved LTESR register value if applicable
(i.e. when the saved value is not invalid (read: ~0U)).
o In lbc_write_reg(), clear the bits in the saved register when when it's
written to and when the asved value is not invalid.
o Also in lbc_write_reg(), the LTESR register is unlocked (in H/W) when
bit 1 of LTEATR is cleared. We use this to invalidate our saved LTESR
register value. Subsequent reads and write go to H/W directly.
While here:
o In lbc_read_reg() & lbc_write_reg(), add some belts and suspenders to
catch when register offsets are out of range.
o In lbc_attach(), initialize completely and don't leave something left
for lbc_banks_enable().
of interrupts of direct children. Have the bus_config_intr and
bus_teardown_intr methods implemented by bus_generic_config_intr and
bus_generic_teardown_intr (resp) as we don't need to do anything
special outselves.
This removes all the ``#ifdef $arch'' code that was there because powerpc
didn't have a proper nexus and people tend to copy and paste stuff.
methods so that MI drvers can depend on us doing the right thing instead
of having to go around us and call MD code directly. See the FDT code for
example (not for long though).
the aggressive pattern matching of the :C modifier. I tested build and
install in 2 phases, however with different solutions, resulting in the
breakage. Mea culpa.
The solution is to break out the all: target. This causes a few lines of
code duplication, but now the all: target works as it should, and the
other targets continue to work as they did before.
While I'm here, add a ===> header line to the start of each port build
to make it easier to find/more clear in the logs.
Note that setting the PTE_MODIFIED bit based on whether write is possible
is incorrect. We should set PTE_MODIFIED based on whether the access
is a write operation.
now fully encapsulates all accesses to f_offset, and extends f_offset
locking to other consumers that need it, in particular, to lseek() and
variants of getdirentries().
Ensure that on 32bit architectures f_offset, which is 64bit quantity,
always read and written under the mtxpool protection. This fixes
apparently easy to trigger race when parallel lseek()s or lseek() and
read/write could destroy file offset.
The already broken ABI emulations, including iBCS and SysV, are not
converted (yet).
Tested by: pho
No objections from: jhb
MFC after: 3 weeks
occurs in the same second as the earlier operations to create the temporary
file and the cron(8) daemon is rescans the spool directory during that
second, then the daemon may miss a cron edit and not properly update its
internal database.
MFC after: 1 month
names to shorten them. PulseAudio reported to have problems with names
longer then 63 chars and at least in XMMS long names are inconvinient.
Reported by: hselasky
MFC after: 3 days
Adjust power_profile script to handle the new world order as well.
Some vendors are opting out of a C2 state and only defining C1 & C3. This
leads the acpi_cpu display to indicate that the machine supports C1 & C2
which is caused by the (mis)use of the index of the cx_state array as the
ACPI_STATE_CX value.
e.g. the code was pretending that cx_state[i] would
always convert to i by subtracting 1.
cx_state[2] == ACPI_STATE_C3
cx_state[1] == ACPI_STATE_C2
cx_state[0] == ACPI_STATE_C1
however, on certain machines this would lead to
cx_state[1] == ACPI_STATE_C3
cx_state[0] == ACPI_STATE_C1
This didn't break anything but led to a display of:
* dev.cpu.0.cx_supported: C1/1 C2/96
Instead of
* dev.cpu.0.cx_supported: C1/1 C3/96
MFC after: 2 weeks
Do not condition usr.sbin/pkg building on WITHOUT_PKGTOOLS anymore, so that users can
remove the old pkg_* tools without removing the pkgng boostrap
Approved by: des (mentor)
MFC after: 1 month
bwrite(). VFS needs to know about EFAULT from uiomove() and does not
care much that partially filled block writeback after EFAULT was
successfull. Early return without error causes short write to be
reported to usermode.
Reported and tested by: andreast
MFC after: 3 weeks
Asus laptops. It is alike to acpi_asus(4), but uses WMI interface instead
of separate ACPI device.
On Asus EeePC T101MT netbook it allows to handle hotkeys and on/off WLAN,
Bluetooth, LCD backlight, camera, cardreader and touchpad.
On Asus UX31A ultrabook it allows to handle hotkeys, on/off WLAN, Bluetooth,
Wireless LED, control keyboard backlight brightness, monitor temperature
and fan speed. LCD brightness control doesn't work now for unknown reason,
possibly requiring some video card initialization.
Sponsored by: iXsystems, Inc.
important for those that use -DNO_CLEAN routinely, since it will prevent
installing stale stuff, and even more important when the port is upgraded
to a newer version. When the user doesn't use -DNO_CLEAN, this will create
an infinitesimal amount of extra work, but won't hurt anything.
This is necessary because the ports tree has flags that prevent the ususal
'update the build if newer source files exist' logic from doing what it
would do in the base.
as an EDMA check function.
For the AR9003 and later NICs, different TX/RX DMA and descriptor handling
code will be conditional on the EDMA check.
Obtained from: Qualcomm Atheros
The function isascii_l() is not in POSIX even though isascii() is,
probably because isascii() is marked as obsolete. The other functions,
like digittoint_l() and ishexnumber_l(), are FreeBSD-specific just like
their non-_l versions.
