- Bring getline() - a.k.a libsa gets() with a prompt prefix - in par with libsa
gets(), featurewise; this means support for ^u to clear the input.
- constify
- accept empty controller and partition numbers, as well as empty filenames,
and use defaults (0, 0 and "netbsd") instead of complaining the boot path
is invalid
- move a macro where actually necessary
Also bump version to denote the user visible change.
proper bus_space accesses and some abstraction layer. All drivers that utilised
Gayle also had to be refactored.
I tried not to break anything more, but this clearly needs more testing...
Raspberry PI dwc_otg driver.
38753ce72d
dwc_otg: prevent OOPSes during device disconnects
The dwc_otg_urb_enqueue function is thread-unsafe. In particular the
access of urb->hcpriv, usb_hcd_link_urb_to_ep, dwc_otg_urb->qtd and
friends does not occur within a critical section and so if a device
was unplugged during activity there was a high chance that the
usbcore hub_thread would try to disable the endpoint with partially-
formed entries in the URB queue. This would result in BUG() or null
pointer dereferences.
Fix so that access of urb->hcpriv, enqueuing to the hardware and
adding to usbcore endpoint URB lists is contained within a single
critical section.
section so that boot_start gets placed first. We also set the entry and the
start address, although we still override them from the command line.
This is a copy of elf_i386.xbn
from 'void *' to the actual type 'struct coredump_iostate *'.
In most of the code the contents of the structure are still unknown.
This just stops the wrong type of pointer being passed to the 'void *'
parameter.
I hope I've found everything, amd64 GENERIC and i386 GENERIC & ALL compile.
It could cause possible locking issue to call tty(4) layer functions
from IPL_SERIAL interrupt handlers.
Changes details (mostly similar to com(4) and z8530tty(4)):
- allocate RX buffer and put data and status into it in the interrupt handler
- call t_linesw->l_rint from the software interrupt handler
- set the only first byte in siottystart() and use t_outq buffer to send
multiple TX data
- call the next t_linesw->l_start on TX complete in the software interrupt
handler
Also put more changes:
- handle cnmagic(9) properly (now entering ddb(4) by console BREAK works)
- allocate tty in the attach function as other drivers rather than first open
- use proper variable types
http://marc.info/?l=openbsd-cvs&m=138838884202196
>> Correct initialization of Bt458, used in LUNA's 8bpp frame buffer.
>>
>> According to the manual, the address register does not automatically
>> increment when we access to the control registers. Also we disable
>> overlay planes, because we do not use them.
tsutsui