| larsc | I wish we had the lower part of RAM mapped at 0x0-0xffff | 09:35 |
|---|---|---|
| larsc | or having it mapped at 0xffff7fff-0xffffffff would also work | 09:39 |
| lekernel | what for? | 10:12 |
| larsc | it would allow to access memory without loading the address into a register first | 10:18 |
| larsc | using r0 as the base register and a 16 bit signed offset | 10:18 |
| larsc | when we switch from userspace to kernelspace stack in Linux we obviously have to do this without trashing any of the userspace registers | 10:19 |
| larsc | the current code makes a backup of the registers it is going to trash on the userspace stack | 10:19 |
| larsc | but that's a bit ugly | 10:19 |
| lekernel | can't map it with the MMU? | 10:36 |
| larsc | well, this is the no-mmu code | 10:38 |
| GitHub13 | [linux-milkymist] larsclausen pushed 7 new commits to master: http://git.io/O2rNcQ | 14:15 |
| GitHub13 | linux-milkymist/master 37807cf Lars-Peter Clausen: lm32: Drop unused debugger_info field from thread_info struct... | 14:15 |
| GitHub13 | linux-milkymist/master b0017d7 Lars-Peter Clausen: Drop __devinit/__devexit from milkymist drivers... | 14:15 |
| GitHub13 | linux-milkymist/master a756401 Lars-Peter Clausen: lm32: Implement user_stack_pointer()... | 14:15 |
| GitHub171 | [linux-milkymist] larsclausen pushed 1000 new commits to master: http://git.io/WPJH-A | 14:55 |
| GitHub171 | linux-milkymist/master 337da3e Dan Carpenter: bnx2x: move debugging code before the return... | 14:55 |
| GitHub171 | linux-milkymist/master 9d43a18 Michael S. Tsirkin: tun: avoid owner checks on IFF_ATTACH_QUEUE... | 14:55 |
| GitHub171 | linux-milkymist/master ec82f94 Lars-Peter Clausen: bfin_mac: Restore hardware time-stamping dependency on BF518... | 14:55 |
| larsc | lekernel: how do you keep the hdmi connectors in place? fill the holes with soldering lead? | 15:02 |
| lekernel | yes | 15:05 |
| lekernel | fill just one first and then try to solder the pins, so it's easier to move it again if you mess up | 15:06 |
| lekernel | the TVS are a bit tricky to solder, I've had success by melting the solder on all four pins simultaneously and then plunging the component into the liquid solder | 15:07 |
| lekernel | if you have a reflow oven, you can do that properly ... | 15:08 |
| lekernel | you can check the TVS connections by forward biasing the diode, you should have ~-0.7V between GND and the protected pin | 15:11 |
| roh | lekernel: would hot air help? | 17:10 |
| GitHub157 | [migen] sbourdeauducq pushed 3 new commits to master: http://git.io/qoe8mg | 17:51 |
| GitHub157 | migen/master 7c4e6c3 Sebastien Bourdeauducq: fhdl/verilog: support special lowering and overrides | 17:51 |
| GitHub157 | migen/master a878db1 Sebastien Bourdeauducq: genlib: clock domain crossing elements | 17:51 |
| GitHub157 | migen/master 6abac59 Sebastien Bourdeauducq: examples/basic/psync: demonstrate the new features | 17:51 |
| GitHub57 | [migen] sbourdeauducq pushed 1 new commit to master: http://git.io/K9XKmg | 18:01 |
| GitHub57 | migen/master c2d54f4 Sebastien Bourdeauducq: examples/psync: cleanup | 18:01 |
| GitHub77 | [mibuild] sbourdeauducq pushed 3 new commits to master: http://git.io/EeEdHA | 18:29 |
| GitHub77 | mibuild/master 0321513 Sebastien Bourdeauducq: corelogic -> genlib | 18:29 |
| GitHub77 | mibuild/master ef83342 Sebastien Bourdeauducq: generic_platform/get_verilog: pass additional args to verilog.convert | 18:29 |
| GitHub77 | mibuild/master 56ae0f0 Sebastien Bourdeauducq: xilinx_ise: disable SRL extraction on synchronizers | 18:29 |
| --- Sun Feb 24 2013 | 00:00 | |
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