Message ID | 1370257224-23805-1-git-send-email-ian.campbell@citrix.com (mailing list archive) |
---|---|
State | Accepted, archived |
Commit | 16baeb307be115defb25df7f1582ed85ea48a4dc |
Delegated to: | Benjamin Herrenschmidt |
Headers | show |
On Mon, Jun 03, 2013 at 12:00:24PM +0100, Ian Campbell wrote: >Currently I see: > DTC arch/powerpc/boot/kilauea.dtb >Warning (reg_format): "reg" property in /plb/ppc4xx-msi@C10000000 has invalid length (12 bytes) (#address-cells == 1, #size-cells == 1) > >It appears that unlike the other plarforms handled by 3fb7933850fa >"powerpc/4xx: Adding PCIe MSI support" this platform does not use address-cells=2. Right, it's a 405, not a 440. I should have caught that in the initial review. >Signed-off-by: Ian Campbell <ian.campbell@citrix.com> >Cc: Rupjyoti Sarmah <rsarmah@apm.com> >Cc: Tirumala R Marri <tmarri@apm.com> >Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> That address should bounce. It hasn't been active in almost 2 years. >Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> >Cc: Paul Mackerras <paulus@samba.org> >Cc: linuxppc-dev@lists.ozlabs.org >Cc: linux-kernel@vger.kernel.org Acked-by: Josh Boyer <jwboyer@gmail.com> >--- > arch/powerpc/boot/dts/kilauea.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts >index 1613d6e..5ba7f01 100644 >--- a/arch/powerpc/boot/dts/kilauea.dts >+++ b/arch/powerpc/boot/dts/kilauea.dts >@@ -406,7 +406,7 @@ > > MSI: ppc4xx-msi@C10000000 { > compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; >- reg = < 0x0 0xEF620000 0x100>; >+ reg = <0xEF620000 0x100>; > sdr-base = <0x4B0>; > msi-data = <0x00000000>; > msi-mask = <0x44440000>; >-- >1.7.10.4 > >_______________________________________________ >Linuxppc-dev mailing list >Linuxppc-dev@lists.ozlabs.org >https://lists.ozlabs.org/listinfo/linuxppc-dev
On Mon, 2013-06-03 at 09:36 -0400, Josh Boyer wrote: > On Mon, Jun 03, 2013 at 12:00:24PM +0100, Ian Campbell wrote: > >Currently I see: > > DTC arch/powerpc/boot/kilauea.dtb > >Warning (reg_format): "reg" property in /plb/ppc4xx-msi@C10000000 has invalid length (12 bytes) (#address-cells == 1, #size-cells == 1) > > > >It appears that unlike the other plarforms handled by 3fb7933850fa > >"powerpc/4xx: Adding PCIe MSI support" this platform does not use address-cells=2. > > Right, it's a 405, not a 440. I should have caught that in the initial > review. > > >Signed-off-by: Ian Campbell <ian.campbell@citrix.com> > >Cc: Rupjyoti Sarmah <rsarmah@apm.com> > >Cc: Tirumala R Marri <tmarri@apm.com> > >Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> > > That address should bounce. It hasn't been active in almost 2 years. Funnily enough the previous patch to this file (where I nabbed the address from) was approximately that long ago ;-) I've updated my local copy with your Ack with the correct address, thanks. I also corrected the "plarforms" typo which I just spotted... Ian. > >Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> > >Cc: Paul Mackerras <paulus@samba.org> > >Cc: linuxppc-dev@lists.ozlabs.org > >Cc: linux-kernel@vger.kernel.org > > Acked-by: Josh Boyer <jwboyer@gmail.com> > > >--- > > arch/powerpc/boot/dts/kilauea.dts | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts > >index 1613d6e..5ba7f01 100644 > >--- a/arch/powerpc/boot/dts/kilauea.dts > >+++ b/arch/powerpc/boot/dts/kilauea.dts > >@@ -406,7 +406,7 @@ > > > > MSI: ppc4xx-msi@C10000000 { > > compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; > >- reg = < 0x0 0xEF620000 0x100>; > >+ reg = <0xEF620000 0x100>; > > sdr-base = <0x4B0>; > > msi-data = <0x00000000>; > > msi-mask = <0x44440000>; > >-- > >1.7.10.4 > > > >_______________________________________________ > >Linuxppc-dev mailing list > >Linuxppc-dev@lists.ozlabs.org > >https://lists.ozlabs.org/listinfo/linuxppc-dev
On Mon, 2013-06-03 at 09:36 -0400, Josh Boyer wrote: > On Mon, Jun 03, 2013 at 12:00:24PM +0100, Ian Campbell wrote: > >Currently I see: > > DTC arch/powerpc/boot/kilauea.dtb > >Warning (reg_format): "reg" property in /plb/ppc4xx-msi@C10000000 has invalid length (12 bytes) (#address-cells == 1, #size-cells == 1) > > > >It appears that unlike the other plarforms handled by 3fb7933850fa > >"powerpc/4xx: Adding PCIe MSI support" this platform does not use address-cells=2. > > Right, it's a 405, not a 440. I should have caught that in the initial > review. > > >Signed-off-by: Ian Campbell <ian.campbell@citrix.com> > >Cc: Rupjyoti Sarmah <rsarmah@apm.com> > >Cc: Tirumala R Marri <tmarri@apm.com> > >Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> > > That address should bounce. It hasn't been active in almost 2 years. > > >Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> > >Cc: Paul Mackerras <paulus@samba.org> > >Cc: linuxppc-dev@lists.ozlabs.org > >Cc: linux-kernel@vger.kernel.org > > Acked-by: Josh Boyer <jwboyer@gmail.com> This still doesn't appear to be fixed v3.12-rc2. Ping? > > >--- > > arch/powerpc/boot/dts/kilauea.dts | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts > >index 1613d6e..5ba7f01 100644 > >--- a/arch/powerpc/boot/dts/kilauea.dts > >+++ b/arch/powerpc/boot/dts/kilauea.dts > >@@ -406,7 +406,7 @@ > > > > MSI: ppc4xx-msi@C10000000 { > > compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; > >- reg = < 0x0 0xEF620000 0x100>; > >+ reg = <0xEF620000 0x100>; > > sdr-base = <0x4B0>; > > msi-data = <0x00000000>; > > msi-mask = <0x44440000>; > >-- > >1.7.10.4 > > > >_______________________________________________ > >Linuxppc-dev mailing list > >Linuxppc-dev@lists.ozlabs.org > >https://lists.ozlabs.org/listinfo/linuxppc-dev
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts index 1613d6e..5ba7f01 100644 --- a/arch/powerpc/boot/dts/kilauea.dts +++ b/arch/powerpc/boot/dts/kilauea.dts @@ -406,7 +406,7 @@ MSI: ppc4xx-msi@C10000000 { compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; - reg = < 0x0 0xEF620000 0x100>; + reg = <0xEF620000 0x100>; sdr-base = <0x4B0>; msi-data = <0x00000000>; msi-mask = <0x44440000>;
Currently I see: DTC arch/powerpc/boot/kilauea.dtb Warning (reg_format): "reg" property in /plb/ppc4xx-msi@C10000000 has invalid length (12 bytes) (#address-cells == 1, #size-cells == 1) It appears that unlike the other plarforms handled by 3fb7933850fa "powerpc/4xx: Adding PCIe MSI support" this platform does not use address-cells=2. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Rupjyoti Sarmah <rsarmah@apm.com> Cc: Tirumala R Marri <tmarri@apm.com> Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org --- arch/powerpc/boot/dts/kilauea.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)