Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
On Tue, 3 May 2016 15:46:33 Alistair Popple wrote: > There's one call to pr_warn() in pnv_npu_disable_bypass() that could arguably > be converted to pe_warn(), but we can clean that up later as the patch looks > fine and I'm assuming subsequent patches make use of these. And inevitably the next patch in the series cleans that up anyway. Feel free to ignore the noise above :-) > Reviewed-By: Alistair Popple> > On Fri, 29 Apr 2016 18:55:21 Alexey Kardashevskiy wrote: > > This exports debugging helper pe_level_printk() and corresponding macroses > > so they can be used in npu-dma.c. > > > > Signed-off-by: Alexey Kardashevskiy > > --- > > arch/powerpc/platforms/powernv/pci-ioda.c | 9 + > > arch/powerpc/platforms/powernv/pci.h | 9 + > > 2 files changed, 10 insertions(+), 8 deletions(-) > > > > diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c > b/arch/powerpc/platforms/powernv/pci-ioda.c > > index 272521e..db7695f 100644 > > --- a/arch/powerpc/platforms/powernv/pci-ioda.c > > +++ b/arch/powerpc/platforms/powernv/pci-ioda.c > > @@ -56,7 +56,7 @@ > > > > static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); > > > > -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char > *level, > > +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > > const char *fmt, ...) > > { > > struct va_format vaf; > > @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, > const char *level, > > va_end(args); > > } > > > > -#define pe_err(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > > -#define pe_warn(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > > -#define pe_info(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > > - > > static bool pnv_iommu_bypass_disabled __read_mostly; > > > > static int __init iommu_setup(char *str) > > diff --git a/arch/powerpc/platforms/powernv/pci.h > b/arch/powerpc/platforms/powernv/pci.h > > index d574a9d..485e5b1 100644 > > --- a/arch/powerpc/platforms/powernv/pci.h > > +++ b/arch/powerpc/platforms/powernv/pci.h > > @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); > > extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); > > extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); > > > > +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char > *level, > > + const char *fmt, ...); > > +#define pe_err(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > > +#define pe_warn(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > > +#define pe_info(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > > + > > /* Nvlink functions */ > > extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); > > extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); > >
Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
On Tue, 3 May 2016 15:46:33 Alistair Popple wrote: > There's one call to pr_warn() in pnv_npu_disable_bypass() that could arguably > be converted to pe_warn(), but we can clean that up later as the patch looks > fine and I'm assuming subsequent patches make use of these. And inevitably the next patch in the series cleans that up anyway. Feel free to ignore the noise above :-) > Reviewed-By: Alistair Popple > > On Fri, 29 Apr 2016 18:55:21 Alexey Kardashevskiy wrote: > > This exports debugging helper pe_level_printk() and corresponding macroses > > so they can be used in npu-dma.c. > > > > Signed-off-by: Alexey Kardashevskiy > > --- > > arch/powerpc/platforms/powernv/pci-ioda.c | 9 + > > arch/powerpc/platforms/powernv/pci.h | 9 + > > 2 files changed, 10 insertions(+), 8 deletions(-) > > > > diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c > b/arch/powerpc/platforms/powernv/pci-ioda.c > > index 272521e..db7695f 100644 > > --- a/arch/powerpc/platforms/powernv/pci-ioda.c > > +++ b/arch/powerpc/platforms/powernv/pci-ioda.c > > @@ -56,7 +56,7 @@ > > > > static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); > > > > -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char > *level, > > +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > > const char *fmt, ...) > > { > > struct va_format vaf; > > @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, > const char *level, > > va_end(args); > > } > > > > -#define pe_err(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > > -#define pe_warn(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > > -#define pe_info(pe, fmt, ...) \ > > - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > > - > > static bool pnv_iommu_bypass_disabled __read_mostly; > > > > static int __init iommu_setup(char *str) > > diff --git a/arch/powerpc/platforms/powernv/pci.h > b/arch/powerpc/platforms/powernv/pci.h > > index d574a9d..485e5b1 100644 > > --- a/arch/powerpc/platforms/powernv/pci.h > > +++ b/arch/powerpc/platforms/powernv/pci.h > > @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); > > extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); > > extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); > > > > +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char > *level, > > + const char *fmt, ...); > > +#define pe_err(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > > +#define pe_warn(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > > +#define pe_info(pe, fmt, ...) \ > > + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > > + > > /* Nvlink functions */ > > extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); > > extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); > >
Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
There's one call to pr_warn() in pnv_npu_disable_bypass() that could arguably be converted to pe_warn(), but we can clean that up later as the patch looks fine and I'm assuming subsequent patches make use of these. Reviewed-By: Alistair PoppleOn Fri, 29 Apr 2016 18:55:21 Alexey Kardashevskiy wrote: > This exports debugging helper pe_level_printk() and corresponding macroses > so they can be used in npu-dma.c. > > Signed-off-by: Alexey Kardashevskiy > --- > arch/powerpc/platforms/powernv/pci-ioda.c | 9 + > arch/powerpc/platforms/powernv/pci.h | 9 + > 2 files changed, 10 insertions(+), 8 deletions(-) > > diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c > index 272521e..db7695f 100644 > --- a/arch/powerpc/platforms/powernv/pci-ioda.c > +++ b/arch/powerpc/platforms/powernv/pci-ioda.c > @@ -56,7 +56,7 @@ > > static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); > > -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > const char *fmt, ...) > { > struct va_format vaf; > @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > va_end(args); > } > > -#define pe_err(pe, fmt, ...) \ > - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > -#define pe_warn(pe, fmt, ...)\ > - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > -#define pe_info(pe, fmt, ...)\ > - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > - > static bool pnv_iommu_bypass_disabled __read_mostly; > > static int __init iommu_setup(char *str) > diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h > index d574a9d..485e5b1 100644 > --- a/arch/powerpc/platforms/powernv/pci.h > +++ b/arch/powerpc/platforms/powernv/pci.h > @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); > extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); > extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); > > +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > + const char *fmt, ...); > +#define pe_err(pe, fmt, ...) \ > + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > +#define pe_warn(pe, fmt, ...)\ > + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > +#define pe_info(pe, fmt, ...)\ > + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > + > /* Nvlink functions */ > extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); > extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); >
Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
There's one call to pr_warn() in pnv_npu_disable_bypass() that could arguably be converted to pe_warn(), but we can clean that up later as the patch looks fine and I'm assuming subsequent patches make use of these. Reviewed-By: Alistair Popple On Fri, 29 Apr 2016 18:55:21 Alexey Kardashevskiy wrote: > This exports debugging helper pe_level_printk() and corresponding macroses > so they can be used in npu-dma.c. > > Signed-off-by: Alexey Kardashevskiy > --- > arch/powerpc/platforms/powernv/pci-ioda.c | 9 + > arch/powerpc/platforms/powernv/pci.h | 9 + > 2 files changed, 10 insertions(+), 8 deletions(-) > > diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c > index 272521e..db7695f 100644 > --- a/arch/powerpc/platforms/powernv/pci-ioda.c > +++ b/arch/powerpc/platforms/powernv/pci-ioda.c > @@ -56,7 +56,7 @@ > > static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); > > -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > const char *fmt, ...) > { > struct va_format vaf; > @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > va_end(args); > } > > -#define pe_err(pe, fmt, ...) \ > - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > -#define pe_warn(pe, fmt, ...)\ > - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > -#define pe_info(pe, fmt, ...)\ > - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > - > static bool pnv_iommu_bypass_disabled __read_mostly; > > static int __init iommu_setup(char *str) > diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h > index d574a9d..485e5b1 100644 > --- a/arch/powerpc/platforms/powernv/pci.h > +++ b/arch/powerpc/platforms/powernv/pci.h > @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); > extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); > extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); > > +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, > + const char *fmt, ...); > +#define pe_err(pe, fmt, ...) \ > + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) > +#define pe_warn(pe, fmt, ...)\ > + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) > +#define pe_info(pe, fmt, ...)\ > + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) > + > /* Nvlink functions */ > extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); > extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); >
[PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
This exports debugging helper pe_level_printk() and corresponding macroses so they can be used in npu-dma.c. Signed-off-by: Alexey Kardashevskiy--- arch/powerpc/platforms/powernv/pci-ioda.c | 9 + arch/powerpc/platforms/powernv/pci.h | 9 + 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 272521e..db7695f 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -56,7 +56,7 @@ static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, const char *fmt, ...) { struct va_format vaf; @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, va_end(args); } -#define pe_err(pe, fmt, ...) \ - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) -#define pe_warn(pe, fmt, ...) \ - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) -#define pe_info(pe, fmt, ...) \ - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) - static bool pnv_iommu_bypass_disabled __read_mostly; static int __init iommu_setup(char *str) diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index d574a9d..485e5b1 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, + const char *fmt, ...); +#define pe_err(pe, fmt, ...) \ + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) +#define pe_warn(pe, fmt, ...) \ + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) +#define pe_info(pe, fmt, ...) \ + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) + /* Nvlink functions */ extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); -- 2.5.0.rc3
[PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()
This exports debugging helper pe_level_printk() and corresponding macroses so they can be used in npu-dma.c. Signed-off-by: Alexey Kardashevskiy --- arch/powerpc/platforms/powernv/pci-ioda.c | 9 + arch/powerpc/platforms/powernv/pci.h | 9 + 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 272521e..db7695f 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -56,7 +56,7 @@ static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl); -static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, +void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, const char *fmt, ...) { struct va_format vaf; @@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, va_end(args); } -#define pe_err(pe, fmt, ...) \ - pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) -#define pe_warn(pe, fmt, ...) \ - pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) -#define pe_info(pe, fmt, ...) \ - pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) - static bool pnv_iommu_bypass_disabled __read_mostly; static int __init iommu_setup(char *str) diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index d574a9d..485e5b1 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus); extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type); extern void pnv_teardown_msi_irqs(struct pci_dev *pdev); +extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, + const char *fmt, ...); +#define pe_err(pe, fmt, ...) \ + pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__) +#define pe_warn(pe, fmt, ...) \ + pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__) +#define pe_info(pe, fmt, ...) \ + pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__) + /* Nvlink functions */ extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe); extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe); -- 2.5.0.rc3