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alfredo (Alfredo Dal'Ava Júnior)
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User Since
Dec 7 2018, 3:31 PM (116 w, 5 d)

Recent Activity

Tue, Mar 2

alfredo committed R10:71900a794da0: mpr: big-endian support (authored by alfredo).
mpr: big-endian support
Tue, Mar 2, 10:23 PM
alfredo committed R10:231633a2e900: [PowerPC64] add mpr to GENERIC64 and GENERIC64LE (authored by alfredo).
[PowerPC64] add mpr to GENERIC64 and GENERIC64LE
Tue, Mar 2, 10:23 PM
alfredo closed D25785: Fix mpr driver endianness.
Tue, Mar 2, 10:23 PM · PowerPC
alfredo accepted D26040: Fix mprutil endianness.

Also reviewed by Sreekanth Reddy (by e-mail)

Tue, Mar 2, 11:03 AM · PowerPC
alfredo accepted D25785: Fix mpr driver endianness.

Also reviewed by Sreekanth Reddy (by e-mail)

Tue, Mar 2, 11:02 AM · PowerPC

Tue, Feb 23

alfredo updated the summary of D28012: [POWERPC] add bus_map_resource and bus_unmap_resource DEVMETHODs.
Tue, Feb 23, 9:18 PM · PowerPC
alfredo updated the diff for D28012: [POWERPC] add bus_map_resource and bus_unmap_resource DEVMETHODs.

bus tag not match platform endian

Tue, Feb 23, 9:16 PM · PowerPC
alfredo committed R10:07656628fdbc: ofwfb: fix incorrect colors on powerpc* and add new tunable parameters (authored by alfredo).
ofwfb: fix incorrect colors on powerpc* and add new tunable parameters
Tue, Feb 23, 9:09 PM

Mon, Feb 22

alfredo added a comment to D28776: powerpc/powerpc64: Enforce natural alignment in bcopy.
  • improved formatting
  • solution to the problem outlined by luporl

The alignment problem is solved, but this patch makes bcopy performance go down by a factor of 10. I think a third version of the code should be considered, restricting this patch only to POWER7 CPUs.

Mon, Feb 22, 3:44 PM · PowerPC

Fri, Feb 19

alfredo committed R10:a78bb831a17f: fbio: Use appropriate types for the physical and virtual framebuffer address (authored by alfredo).
fbio: Use appropriate types for the physical and virtual framebuffer address
Fri, Feb 19, 8:56 PM
alfredo committed R10:50b7c1f530f1: ofwfb: fix incorrect colors on powerpc* and add new tunable parameters (authored by alfredo).
ofwfb: fix incorrect colors on powerpc* and add new tunable parameters
Fri, Feb 19, 7:54 PM
alfredo closed D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.
Fri, Feb 19, 7:54 PM · PowerPC
alfredo added a comment to D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.

Should be good for HEAD.

However, the fbio change should be tested on i386 PAE to make sure it doesn't cause binary incompatibility. If it does, we won't be able to MFC it as is.

Fri, Feb 19, 2:15 AM · PowerPC

Thu, Feb 18

alfredo committed R10:c3942b4284d1: [POWERPC64LE] add mrsas to GENERIC64LE (authored by alfredo).
[POWERPC64LE] add mrsas to GENERIC64LE
Thu, Feb 18, 9:51 PM
alfredo committed R10:f49177221ace: mrsas: update man page (authored by alfredo).
mrsas: update man page
Thu, Feb 18, 9:51 PM

Tue, Feb 16

alfredo added a comment to D23809: [PowerPC] Fix sensor attachment on PowerBook5,3.

1 - right fan producing an annoying noise, with rear right exhaust RPM peaking at 640 RPM for one second and going down to zero for another 7 seconds, repeating it in a cycle

Tue, Feb 16, 5:00 AM · PowerPC

Mon, Feb 15

alfredo added a comment to D16653: libfdt: Update to 1.5.0.

Version 1.6.0 was released some time ago with some improvements for FreeBSD: https://git.kernel.org/pub/scm/utils/dtc/dtc.git/tag/?h=v1.6.0

Mon, Feb 15, 11:13 PM
alfredo committed R10:928cbdbe3910: [POWERPC64LE] add mrsas to GENERIC64LE (authored by alfredo).
[POWERPC64LE] add mrsas to GENERIC64LE
Mon, Feb 15, 2:38 PM
alfredo committed R10:467f2b64dbc3: mrsas: update man page (authored by alfredo).
mrsas: update man page
Mon, Feb 15, 2:38 PM

Fri, Feb 12

alfredo updated the summary of D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.
Fri, Feb 12, 3:06 PM · PowerPC
alfredo added a comment to D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.

Also, double checked on an ATI-based powerbook g4 for comparison.

Fri, Feb 12, 2:40 PM · PowerPC
alfredo updated the diff for D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.

fix missing braces on powerpc64le

Fri, Feb 12, 2:38 PM · PowerPC
alfredo requested review of D28604: ofwfb: fix incorrect colors on powerpc*, add new tunable parameters.
Fri, Feb 12, 12:48 AM · PowerPC

Tue, Feb 9

alfredo added a comment to D26040: Fix mprutil endianness.

@afscoelho_gmail.com, would you mind adding TODO section in usr.sbin/mpsutil/mpsutil.8 regarding flash operations not working on BE (timeout) ?
You can use D28475 as reference

Tue, Feb 9, 1:35 PM · PowerPC
alfredo added a reviewer for D26040: Fix mprutil endianness: scottl.
Tue, Feb 9, 1:29 PM · PowerPC
alfredo accepted D26040: Fix mprutil endianness.

Looks good to me. @scottl , would you like to take a look on this patch as well?

Tue, Feb 9, 1:29 PM · PowerPC

Fri, Feb 5

alfredo committed R10:eaffd270d872: [POWERPC64LE] add mrsas to GENERIC64LE (authored by alfredo).
[POWERPC64LE] add mrsas to GENERIC64LE
Fri, Feb 5, 7:51 PM
alfredo closed D28475: mrsas: update man file and add driver to powerpc64le/GENERIC64LE.
Fri, Feb 5, 7:51 PM · PowerPC
alfredo committed R10:20e1817f9a68: mrsas: update man page (authored by alfredo).
mrsas: update man page
Fri, Feb 5, 7:51 PM
alfredo committed R10:b94f25eb626f: mrsas: unbreak i386 build (authored by alfredo).
mrsas: unbreak i386 build
Fri, Feb 5, 7:12 PM
alfredo committed R10:6bf9668d9d02: mrsas: unbreak i386 build (authored by alfredo).
mrsas: unbreak i386 build
Fri, Feb 5, 4:53 PM
alfredo committed R10:59fffbcf46ba: mrsas: unbreak i386 build (authored by alfredo).
mrsas: unbreak i386 build
Fri, Feb 5, 3:56 PM
alfredo closed D28494: mrsas: unbreak i386 build.
Fri, Feb 5, 3:56 PM
alfredo updated the test plan for D28494: mrsas: unbreak i386 build.
Fri, Feb 5, 3:34 PM
alfredo updated the diff for D28494: mrsas: unbreak i386 build.

use just htole64

Fri, Feb 5, 3:31 PM
alfredo updated the diff for D28494: mrsas: unbreak i386 build.

Book-E powerpc and i386 with PAE have a 64 bit bus_addr_t

Fri, Feb 5, 1:38 PM
alfredo requested review of D28494: mrsas: unbreak i386 build.
Fri, Feb 5, 12:34 PM

Thu, Feb 4

alfredo requested review of D28475: mrsas: update man file and add driver to powerpc64le/GENERIC64LE.
Thu, Feb 4, 3:26 AM · PowerPC
alfredo committed R10:37fed6c86003: [POWERPC64BE] add mrsas driver to GENERIC64 (authored by alfredo).
[POWERPC64BE] add mrsas driver to GENERIC64
Thu, Feb 4, 3:01 AM
alfredo committed R10:d0982de778a6: [POWERPC64BE] mrsas: add big-endian support (authored by alfredo).
[POWERPC64BE] mrsas: add big-endian support
Thu, Feb 4, 3:01 AM

Wed, Feb 3

alfredo committed R10:9fac05ba79a4: [POWERPC64BE] add mrsas driver to GENERIC64 (authored by alfredo).
[POWERPC64BE] add mrsas driver to GENERIC64
Wed, Feb 3, 10:09 PM
alfredo committed R10:e34a057ca6eb: [POWERPC64BE] mrsas: add big-endian support (authored by alfredo).
[POWERPC64BE] mrsas: add big-endian support
Wed, Feb 3, 10:09 PM
alfredo closed D26531: mrsas: Add big-endian support.
Wed, Feb 3, 10:09 PM · PowerPC

Tue, Feb 2

alfredo added a comment to D26933: virtio_pci: Use the table BAR and PBA BAR from MSI-X cap.

can we get it committed and merge before 13.0 release? This patch will support the FreeBSD operating system running on alibabacloud's VM. And need another patch: D26915

Tue, Feb 2, 8:54 PM

Jan 22 2021

alfredo accepted D26531: mrsas: Add big-endian support.

looks good to me

Jan 22 2021, 2:35 PM · PowerPC

Jan 21 2021

alfredo accepted D28046: gdb: only return signal values for powerpc's gdb_cpu_signal().

@mhorne looks good to me. I also look on other platforms and your patch makes sense.

Jan 21 2021, 8:43 PM

Jan 6 2021

alfredo added inline comments to D28012: [POWERPC] add bus_map_resource and bus_unmap_resource DEVMETHODs.
Jan 6 2021, 11:37 PM · PowerPC
alfredo requested review of D28012: [POWERPC] add bus_map_resource and bus_unmap_resource DEVMETHODs.
Jan 6 2021, 11:12 PM · PowerPC

Dec 30 2020

alfredo committed R10:4f250d9436af: [POWERPC64LE] enable IPMI using OPAL bus (authored by alfredo).
[POWERPC64LE] enable IPMI using OPAL bus
Dec 30 2020, 10:57 PM
alfredo closed D27443: [POWERPC64LE] enable IPMI using OPAL bus.
Dec 30 2020, 10:57 PM · PowerPC
alfredo updated the diff for D27443: [POWERPC64LE] enable IPMI using OPAL bus.

short version of comparison

Dec 30 2020, 10:50 PM · PowerPC
alfredo committed R10:6d2254bc922b: [POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel (authored by alfredo).
[POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel
Dec 30 2020, 10:10 PM

Dec 22 2020

alfredo updated the diff for D27365: [POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel.

remove extra blank line

Dec 22 2020, 2:57 PM · PowerPC
alfredo updated the diff for D27365: [POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel.

tries to have more meaningful error messages

Dec 22 2020, 2:55 PM · PowerPC

Dec 15 2020

alfredo added a reviewer for D26933: virtio_pci: Use the table BAR and PBA BAR from MSI-X cap: bryanv.
Dec 15 2020, 3:24 PM
alfredo accepted D26933: virtio_pci: Use the table BAR and PBA BAR from MSI-X cap.

I tested this patch on powerpc64 with virtio-legacy and it looks good to me.

Dec 15 2020, 3:24 PM

Dec 12 2020

alfredo accepted D27453: [PowerPC] Floating-point exception trap followup.
Dec 12 2020, 11:49 PM · PowerPC

Dec 3 2020

alfredo added inline comments to D27453: [PowerPC] Floating-point exception trap followup.
Dec 3 2020, 11:09 AM · PowerPC

Dec 2 2020

alfredo added a reviewer for D27443: [POWERPC64LE] enable IPMI using OPAL bus: jhibbits.
Dec 2 2020, 1:07 AM · PowerPC
alfredo requested review of D27443: [POWERPC64LE] enable IPMI using OPAL bus.
Dec 2 2020, 1:04 AM · PowerPC

Nov 26 2020

alfredo added inline comments to D19237: Fix TARGET_TRIPLE assembly and retrieve OS version automatically.
Nov 26 2020, 7:16 PM · PowerPC

Nov 25 2020

alfredo added reviewers for D19237: Fix TARGET_TRIPLE assembly and retrieve OS version automatically: arichardson, brooks.
Nov 25 2020, 9:19 PM · PowerPC

Nov 24 2020

alfredo added inline comments to D27365: [POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel.
Nov 24 2020, 11:36 PM · PowerPC
alfredo requested review of D27365: [POWERPC64LE] fix sysctl dev.opal_sensor.* on little-endian kernel.
Nov 24 2020, 11:26 PM · PowerPC

Nov 20 2020

alfredo closed D27257: [POWERPC] set default kernel config for powerpc64le and powerpcspe variants.
Nov 20 2020, 7:09 PM · PowerPC
alfredo closed D27294: [POWERPC] print uprintf_signal 'type' field in hex.
Nov 20 2020, 7:09 PM · PowerPC
alfredo committed rS367908: [POWERPC] print uprintf_signal 'type' field in hex.
[POWERPC] print uprintf_signal 'type' field in hex
Nov 20 2020, 7:09 PM
alfredo committed rS367907: [POWERPC64LE,POWEPCSPE] set default kernel config for powerpc64le and….
[POWERPC64LE,POWEPCSPE] set default kernel config for powerpc64le and…
Nov 20 2020, 7:09 PM
alfredo requested review of D27294: [POWERPC] print uprintf_signal 'type' field in hex.
Nov 20 2020, 6:35 PM · PowerPC
alfredo added a comment to D27257: [POWERPC] set default kernel config for powerpc64le and powerpcspe variants.

@emaste do you also agree with latest change? (powerpcspe default config)

Nov 20 2020, 2:45 PM · PowerPC

Nov 18 2020

alfredo closed D27202: msun tests: use standard floating-point exception flags on lrint and fenv tests.
Nov 18 2020, 7:23 PM · PowerPC
alfredo committed rS367811: msun tests: use standard floating-point exception flags on lrint and fenv tests.
msun tests: use standard floating-point exception flags on lrint and fenv tests
Nov 18 2020, 7:23 PM
alfredo added inline comments to D27202: msun tests: use standard floating-point exception flags on lrint and fenv tests.
Nov 18 2020, 7:17 PM · PowerPC
alfredo updated the diff for D27202: msun tests: use standard floating-point exception flags on lrint and fenv tests.

use ALL_STD_EXCEPT defined by "test-utils.h"

Nov 18 2020, 7:15 PM · PowerPC

Nov 17 2020

alfredo updated the diff for D27257: [POWERPC] set default kernel config for powerpc64le and powerpcspe variants.

added powerpcspe default config

Nov 17 2020, 6:12 PM · PowerPC
alfredo added inline comments to D27257: [POWERPC] set default kernel config for powerpc64le and powerpcspe variants.
Nov 17 2020, 5:25 PM · PowerPC
alfredo requested review of D27257: [POWERPC] set default kernel config for powerpc64le and powerpcspe variants.
Nov 17 2020, 5:25 PM · PowerPC
alfredo added inline comments to D19237: Fix TARGET_TRIPLE assembly and retrieve OS version automatically.
Nov 17 2020, 1:33 PM · PowerPC
alfredo closed D27201: [POWERPC] msun: fix incorrect flag in fesetexceptflag.
Nov 17 2020, 12:37 PM · PowerPC
alfredo committed rS367761: [POWERPC] msun: fix incorrect flag in fesetexceptflag.
[POWERPC] msun: fix incorrect flag in fesetexceptflag
Nov 17 2020, 12:37 PM
alfredo closed D27241: [POWERPC] fix signal race condition.
Nov 17 2020, 12:33 PM · PowerPC
alfredo committed rS367760: [POWERPC] fix signal race condition.
[POWERPC] fix signal race condition
Nov 17 2020, 12:33 PM
alfredo added inline comments to D22824: msun fixes for SPE.
Nov 17 2020, 12:06 PM

Nov 16 2020

alfredo requested review of D27241: [POWERPC] fix signal race condition.
Nov 16 2020, 5:45 PM · PowerPC

Nov 13 2020

alfredo updated the diff for D27202: msun tests: use standard floating-point exception flags on lrint and fenv tests.

lrint has a similar case, so adding to same review

Nov 13 2020, 12:29 AM · PowerPC

Nov 12 2020

alfredo requested review of D27202: msun tests: use standard floating-point exception flags on lrint and fenv tests.
Nov 12 2020, 11:50 PM · PowerPC
alfredo requested review of D27201: [POWERPC] msun: fix incorrect flag in fesetexceptflag.
Nov 12 2020, 10:29 PM · PowerPC
alfredo accepted D25785: Fix mpr driver endianness.

Looks good to me. Did someone test it for regression on LE platform?

Nov 12 2020, 2:20 PM · PowerPC

Nov 11 2020

alfredo updated the diff for D19237: Fix TARGET_TRIPLE assembly and retrieve OS version automatically.

Updated patch to latest HEAD

Nov 11 2020, 5:38 PM · PowerPC
alfredo added a comment to D25785: Fix mpr driver endianness.

Looks good to me. Did someone test it for regression on LE platform?

Nov 11 2020, 5:27 PM · PowerPC
alfredo added inline comments to D26933: virtio_pci: Use the table BAR and PBA BAR from MSI-X cap.
Nov 11 2020, 5:13 PM

Nov 6 2020

alfredo closed D23623: [POWERPC] Handles float point exception.
Nov 6 2020, 1:35 PM · PowerPC
alfredo committed rS367416: [POWERPC] Floating-Point Exception trap support.
[POWERPC] Floating-Point Exception trap support
Nov 6 2020, 1:35 PM
alfredo updated the test plan for D23623: [POWERPC] Handles float point exception.
Nov 6 2020, 12:25 PM · PowerPC
alfredo updated the diff for D23623: [POWERPC] Handles float point exception.

Add support for signal handling on 32 bits

Nov 6 2020, 12:23 AM · PowerPC

Nov 5 2020

alfredo updated the diff for D23623: [POWERPC] Handles float point exception.

It should be good now. User is able to change floating point stat inside handler if wish.
Updated test program to exercise trap reocorring a few times before disabling exceptions inside handler and letting program to finish "gracefully".

Nov 5 2020, 11:43 PM · PowerPC
alfredo added a comment to D23623: [POWERPC] Handles float point exception.

Is there any more work needed on this?

Nov 5 2020, 12:11 PM · PowerPC
alfredo updated the test plan for D23623: [POWERPC] Handles float point exception.
Nov 5 2020, 12:00 PM · PowerPC
alfredo updated the diff for D23623: [POWERPC] Handles float point exception.

Added cleanup of FPSCR after saving fpu state

Nov 5 2020, 11:57 AM · PowerPC

Oct 8 2020

alfredo closed D26004: [PowerPC] print debugging information on trap signal.
Oct 8 2020, 10:00 PM · PowerPC