RE: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC
On Tue 8/8/2017 6:05 PM, Michael Ellerman wrote: > -Original Message- > From: Michael Ellerman [mailto:m...@ellerman.id.au] > Sent: Tuesday, August 08, 2017 6:05 PM > To: Qiang Zhao ; t...@linutronix.de > Cc: o...@buserror.net; linuxppc-...@lists.ozlabs.org; Xiaobo Xie > ; linux-kernel@vger.kernel.org > Subject: RE: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC > > Qiang Zhao writes: > > > On Mon 8/7/2017 3:02 PM, Michael Ellerman wrote: > > > >> -Original Message- > >> From: Michael Ellerman [mailto:m...@ellerman.id.au] > >> Sent: Monday, August 07, 2017 3:02 PM > >> To: Qiang Zhao ; t...@linutronix.de > >> Cc: o...@buserror.net; Qiang Zhao ; linuxppc- > >> d...@lists.ozlabs.org; Xiaobo Xie ; linux- > >> ker...@vger.kernel.org > >> Subject: Re: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC > >> > >> Zhao Qiang writes: > >> > >> > QEIC was supported on PowerPC, and dependent on PPC, Now it is > >> > supported on other platforms, so remove PPCisms. > >> > > >> > Signed-off-by: Zhao Qiang > >> > --- > >> > arch/powerpc/platforms/83xx/km83xx.c | 1 - > >> > arch/powerpc/platforms/83xx/misc.c| 1 - > >> > arch/powerpc/platforms/83xx/mpc832x_mds.c | 1 - > >> > arch/powerpc/platforms/83xx/mpc832x_rdb.c | 1 - > >> > arch/powerpc/platforms/83xx/mpc836x_mds.c | 1 - > >> > arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 - > >> > arch/powerpc/platforms/85xx/corenet_generic.c | 1 - > >> > arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 - > >> > arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 - > >> > arch/powerpc/platforms/85xx/twr_p102x.c | 1 - > >> > drivers/irqchip/irq-qeic.c| 188 > >> > +++--- > >> > include/soc/fsl/qe/qe_ic.h| 132 -- > >> > 12 files changed, 80 insertions(+), 250 deletions(-) delete mode > >> > 100644 include/soc/fsl/qe/qe_ic.h > >> > > >> > diff --git a/arch/powerpc/platforms/83xx/km83xx.c > >> > b/arch/powerpc/platforms/83xx/km83xx.c > >> > index d8642a4..b1cef0a 100644 > >> > --- a/arch/powerpc/platforms/83xx/km83xx.c > >> > +++ b/arch/powerpc/platforms/83xx/km83xx.c > >> > @@ -38,7 +38,6 @@ > >> > #include > >> > #include > >> > #include > >> > -#include > >> > >> You deleted that file in patch 2. So didn't you just break the build > >> for the last two commits? > > > > Sorry, I am not sure what you said. Could you explain? > > Don't worry about it. I was confused by the fact that we have both: > > drivers/soc/fsl/qe/qe_ic.h > > and: > > include/soc/fsl/qe/qe_ic.h > > cheers I think this is a issue left over by history. In patch with commit id 7aa1aa6ecec2af19d9aa85430ce3e56119e21626, I just move them out from arch/powerpc. Maybe need to ask the original author why there are 2 qe_ic.h. Best Regards Qiang Zhao
RE: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC
Qiang Zhao writes: > On Mon 8/7/2017 3:02 PM, Michael Ellerman wrote: > >> -Original Message- >> From: Michael Ellerman [mailto:m...@ellerman.id.au] >> Sent: Monday, August 07, 2017 3:02 PM >> To: Qiang Zhao ; t...@linutronix.de >> Cc: o...@buserror.net; Qiang Zhao ; linuxppc- >> d...@lists.ozlabs.org; Xiaobo Xie ; linux- >> ker...@vger.kernel.org >> Subject: Re: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC >> >> Zhao Qiang writes: >> >> > QEIC was supported on PowerPC, and dependent on PPC, Now it is >> > supported on other platforms, so remove PPCisms. >> > >> > Signed-off-by: Zhao Qiang >> > --- >> > arch/powerpc/platforms/83xx/km83xx.c | 1 - >> > arch/powerpc/platforms/83xx/misc.c| 1 - >> > arch/powerpc/platforms/83xx/mpc832x_mds.c | 1 - >> > arch/powerpc/platforms/83xx/mpc832x_rdb.c | 1 - >> > arch/powerpc/platforms/83xx/mpc836x_mds.c | 1 - >> > arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 - >> > arch/powerpc/platforms/85xx/corenet_generic.c | 1 - >> > arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 - >> > arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 - >> > arch/powerpc/platforms/85xx/twr_p102x.c | 1 - >> > drivers/irqchip/irq-qeic.c| 188 >> > +++--- >> > include/soc/fsl/qe/qe_ic.h| 132 -- >> > 12 files changed, 80 insertions(+), 250 deletions(-) delete mode >> > 100644 include/soc/fsl/qe/qe_ic.h >> > >> > diff --git a/arch/powerpc/platforms/83xx/km83xx.c >> > b/arch/powerpc/platforms/83xx/km83xx.c >> > index d8642a4..b1cef0a 100644 >> > --- a/arch/powerpc/platforms/83xx/km83xx.c >> > +++ b/arch/powerpc/platforms/83xx/km83xx.c >> > @@ -38,7 +38,6 @@ >> > #include >> > #include >> > #include >> > -#include >> >> You deleted that file in patch 2. So didn't you just break the build for the >> last two >> commits? > > Sorry, I am not sure what you said. Could you explain? Don't worry about it. I was confused by the fact that we have both: drivers/soc/fsl/qe/qe_ic.h and: include/soc/fsl/qe/qe_ic.h cheers
RE: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC
On Mon 8/7/2017 3:02 PM, Michael Ellerman wrote: > -Original Message- > From: Michael Ellerman [mailto:m...@ellerman.id.au] > Sent: Monday, August 07, 2017 3:02 PM > To: Qiang Zhao ; t...@linutronix.de > Cc: o...@buserror.net; Qiang Zhao ; linuxppc- > d...@lists.ozlabs.org; Xiaobo Xie ; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC > > Zhao Qiang writes: > > > QEIC was supported on PowerPC, and dependent on PPC, Now it is > > supported on other platforms, so remove PPCisms. > > > > Signed-off-by: Zhao Qiang > > --- > > arch/powerpc/platforms/83xx/km83xx.c | 1 - > > arch/powerpc/platforms/83xx/misc.c| 1 - > > arch/powerpc/platforms/83xx/mpc832x_mds.c | 1 - > > arch/powerpc/platforms/83xx/mpc832x_rdb.c | 1 - > > arch/powerpc/platforms/83xx/mpc836x_mds.c | 1 - > > arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 - > > arch/powerpc/platforms/85xx/corenet_generic.c | 1 - > > arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 - > > arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 - > > arch/powerpc/platforms/85xx/twr_p102x.c | 1 - > > drivers/irqchip/irq-qeic.c| 188 > > +++--- > > include/soc/fsl/qe/qe_ic.h| 132 -- > > 12 files changed, 80 insertions(+), 250 deletions(-) delete mode > > 100644 include/soc/fsl/qe/qe_ic.h > > > > diff --git a/arch/powerpc/platforms/83xx/km83xx.c > > b/arch/powerpc/platforms/83xx/km83xx.c > > index d8642a4..b1cef0a 100644 > > --- a/arch/powerpc/platforms/83xx/km83xx.c > > +++ b/arch/powerpc/platforms/83xx/km83xx.c > > @@ -38,7 +38,6 @@ > > #include > > #include > > #include > > -#include > > You deleted that file in patch 2. So didn't you just break the build for the > last two > commits? Sorry, I am not sure what you said. Could you explain? Thank you! BR Qiang Zhao
Re: [PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC
Zhao Qiang writes: > QEIC was supported on PowerPC, and dependent on PPC, > Now it is supported on other platforms, so remove PPCisms. > > Signed-off-by: Zhao Qiang > --- > arch/powerpc/platforms/83xx/km83xx.c | 1 - > arch/powerpc/platforms/83xx/misc.c| 1 - > arch/powerpc/platforms/83xx/mpc832x_mds.c | 1 - > arch/powerpc/platforms/83xx/mpc832x_rdb.c | 1 - > arch/powerpc/platforms/83xx/mpc836x_mds.c | 1 - > arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 - > arch/powerpc/platforms/85xx/corenet_generic.c | 1 - > arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 - > arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 - > arch/powerpc/platforms/85xx/twr_p102x.c | 1 - > drivers/irqchip/irq-qeic.c| 188 > +++--- > include/soc/fsl/qe/qe_ic.h| 132 -- > 12 files changed, 80 insertions(+), 250 deletions(-) > delete mode 100644 include/soc/fsl/qe/qe_ic.h > > diff --git a/arch/powerpc/platforms/83xx/km83xx.c > b/arch/powerpc/platforms/83xx/km83xx.c > index d8642a4..b1cef0a 100644 > --- a/arch/powerpc/platforms/83xx/km83xx.c > +++ b/arch/powerpc/platforms/83xx/km83xx.c > @@ -38,7 +38,6 @@ > #include > #include > #include > -#include You deleted that file in patch 2. So didn't you just break the build for the last two commits? cheers
[PATCH v10 4/4] irqchip/qeic: remove PPCisms for QEIC
QEIC was supported on PowerPC, and dependent on PPC, Now it is supported on other platforms, so remove PPCisms. Signed-off-by: Zhao Qiang --- arch/powerpc/platforms/83xx/km83xx.c | 1 - arch/powerpc/platforms/83xx/misc.c| 1 - arch/powerpc/platforms/83xx/mpc832x_mds.c | 1 - arch/powerpc/platforms/83xx/mpc832x_rdb.c | 1 - arch/powerpc/platforms/83xx/mpc836x_mds.c | 1 - arch/powerpc/platforms/83xx/mpc836x_rdk.c | 1 - arch/powerpc/platforms/85xx/corenet_generic.c | 1 - arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 - arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 - arch/powerpc/platforms/85xx/twr_p102x.c | 1 - drivers/irqchip/irq-qeic.c| 188 +++--- include/soc/fsl/qe/qe_ic.h| 132 -- 12 files changed, 80 insertions(+), 250 deletions(-) delete mode 100644 include/soc/fsl/qe/qe_ic.h diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index d8642a4..b1cef0a 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -38,7 +38,6 @@ #include #include #include -#include #include "mpc83xx.h" diff --git a/arch/powerpc/platforms/83xx/misc.c b/arch/powerpc/platforms/83xx/misc.c index c09a135..07a0e61 100644 --- a/arch/powerpc/platforms/83xx/misc.c +++ b/arch/powerpc/platforms/83xx/misc.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c index bb7b25a..a1cadf4 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c @@ -37,7 +37,6 @@ #include #include #include -#include #include "mpc83xx.h" diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index d7c9b18..6c66527 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c index 4fc3051..9234d63 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c @@ -45,7 +45,6 @@ #include #include #include -#include #include "mpc83xx.h" diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c index 93f024f..82fa344 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c +++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index 1b385ac..9ca27b1 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 06f34a9..8102e5f 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -49,7 +49,6 @@ #include #include #include -#include #include #include #include "smp.h" diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c index 000d385..f806b6b 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/arch/powerpc/platforms/85xx/twr_p102x.c b/arch/powerpc/platforms/85xx/twr_p102x.c index 6be9b33..4f620f2 100644 --- a/arch/powerpc/platforms/85xx/twr_p102x.c +++ b/arch/powerpc/platforms/85xx/twr_p102x.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include diff --git a/drivers/irqchip/irq-qeic.c b/drivers/irqchip/irq-qeic.c index a2d8084..26bfcbd 100644 --- a/drivers/irqchip/irq-qeic.c +++ b/drivers/irqchip/irq-qeic.c @@ -18,8 +18,11 @@ #include #include #include +#include #include #include +#include +#include #include #include #include @@ -27,9 +30,8 @@ #include #include #include -#include +#include #include -#include #define NR_QE_IC_INTS 64 @@ -87,6 +89,43 @@ #define SIGNAL_HIGH2 #define SIGNAL_LOW 0 +#define NUM_OF_QE_IC_GROUPS6 + +/* Flags when we init the QE IC */ +#define QE_IC_SPREADMODE_GRP_W 0x0001 +#define QE_IC_SPREADMODE_GRP_X 0x0002 +#define QE_IC_SPREADMODE_GRP_Y 0x0004 +#define QE_IC_SPREADMODE_GRP_Z 0x0008 +#define QE_IC_SPREADMODE_GRP_RISCA 0x0010 +#define QE_IC_SPREADMODE_GRP_RISCB 0x