[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Thu, Aug 16, 2012 at 9:58 AM, Matt Turner wrote: > On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen wrote: >> Signed-off-by: Huacai Chen >> Signed-off-by: Hongliang Tao >> Signed-off-by: Hua Yan >> Cc: dri-devel at lists.freedesktop.org >> --- >> include/drm/drm_sarea.h |2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h >> index ee5389d..1d1a858 100644 >> --- a/include/drm/drm_sarea.h >> +++ b/include/drm/drm_sarea.h >> @@ -37,6 +37,8 @@ >> /* SAREA area needs to be at least a page */ >> #if defined(__alpha__) >> #define SAREA_MAX 0x2000U >> +#elif defined(__mips__) >> +#define SAREA_MAX 0x4000U >> #elif defined(__ia64__) >> #define SAREA_MAX 0x1U /* 64kB */ >> #else >> -- >> 1.7.7.3 > > SAREA is a DRI-1 concept. The Radeon drivers you're using is DRI-2, so > what do you need this for? All the DRI-1 drivers have been removed > from Mesa, so I think the answer is nothing. This patch will be drop, thank you.
[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Thu, Aug 16, 2012 at 5:31 AM, Ralf Baechle wrote: > On Sat, Aug 11, 2012 at 05:32:18PM +0800, Huacai Chen wrote: > >> Subject: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = >> 16KB). > > But your code doesn't define it just for Loongsson as the log message claims > but rather for all MIPS. > >> diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h >> index ee5389d..1d1a858 100644 >> --- a/include/drm/drm_sarea.h >> +++ b/include/drm/drm_sarea.h >> @@ -37,6 +37,8 @@ >> /* SAREA area needs to be at least a page */ >> #if defined(__alpha__) >> #define SAREA_MAX 0x2000U >> +#elif defined(__mips__) >> +#define SAREA_MAX 0x4000U > > How about replacing this whole #ifdef mess with something like: > > #include > #include > > /* Intel 830M driver needs at least 8k SAREA */ > #define SAREA_MAX max(PAGE_SIZE, 0x2000U) > > MIPS also uses 64K page size and your patch as posted would break with 64k > pages. Yes, I think this is better. Thank you. > > Ralf
[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Sat, Aug 11, 2012 at 05:32:18PM +0800, Huacai Chen wrote: > Subject: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = > 16KB). But your code doesn't define it just for Loongsson as the log message claims but rather for all MIPS. > diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h > index ee5389d..1d1a858 100644 > --- a/include/drm/drm_sarea.h > +++ b/include/drm/drm_sarea.h > @@ -37,6 +37,8 @@ > /* SAREA area needs to be at least a page */ > #if defined(__alpha__) > #define SAREA_MAX 0x2000U > +#elif defined(__mips__) > +#define SAREA_MAX 0x4000U How about replacing this whole #ifdef mess with something like: #include #include /* Intel 830M driver needs at least 8k SAREA */ #define SAREA_MAX max(PAGE_SIZE, 0x2000U) MIPS also uses 64K page size and your patch as posted would break with 64k pages. Ralf
[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen wrote: > Signed-off-by: Huacai Chen > Signed-off-by: Hongliang Tao > Signed-off-by: Hua Yan > Cc: dri-devel at lists.freedesktop.org > --- > include/drm/drm_sarea.h |2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h > index ee5389d..1d1a858 100644 > --- a/include/drm/drm_sarea.h > +++ b/include/drm/drm_sarea.h > @@ -37,6 +37,8 @@ > /* SAREA area needs to be at least a page */ > #if defined(__alpha__) > #define SAREA_MAX 0x2000U > +#elif defined(__mips__) > +#define SAREA_MAX 0x4000U > #elif defined(__ia64__) > #define SAREA_MAX 0x1U /* 64kB */ > #else > -- > 1.7.7.3 SAREA is a DRI-1 concept. The Radeon drivers you're using is DRI-2, so what do you need this for? All the DRI-1 drivers have been removed from Mesa, so I think the answer is nothing.
Re: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Sat, Aug 11, 2012 at 05:32:18PM +0800, Huacai Chen wrote: Subject: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB). But your code doesn't define it just for Loongsson as the log message claims but rather for all MIPS. diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U How about replacing this whole #ifdef mess with something like: #include linux/kernel.h #include asm/page.h /* Intel 830M driver needs at least 8k SAREA */ #define SAREA_MAX max(PAGE_SIZE, 0x2000U) MIPS also uses 64K page size and your patch as posted would break with 64k pages. Ralf ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Thu, Aug 16, 2012 at 5:31 AM, Ralf Baechle r...@linux-mips.org wrote: On Sat, Aug 11, 2012 at 05:32:18PM +0800, Huacai Chen wrote: Subject: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB). But your code doesn't define it just for Loongsson as the log message claims but rather for all MIPS. diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U How about replacing this whole #ifdef mess with something like: #include linux/kernel.h #include asm/page.h /* Intel 830M driver needs at least 8k SAREA */ #define SAREA_MAX max(PAGE_SIZE, 0x2000U) MIPS also uses 64K page size and your patch as posted would break with 64k pages. Yes, I think this is better. Thank you. Ralf ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen chenhua...@gmail.com wrote: Signed-off-by: Huacai Chen che...@lemote.com Signed-off-by: Hongliang Tao ta...@lemote.com Signed-off-by: Hua Yan y...@lemote.com Cc: dri-devel@lists.freedesktop.org --- include/drm/drm_sarea.h |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U #elif defined(__ia64__) #define SAREA_MAX 0x1U /* 64kB */ #else -- 1.7.7.3 SAREA is a DRI-1 concept. The Radeon drivers you're using is DRI-2, so what do you need this for? All the DRI-1 drivers have been removed from Mesa, so I think the answer is nothing. ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
On Thu, Aug 16, 2012 at 9:58 AM, Matt Turner matts...@gmail.com wrote: On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen chenhua...@gmail.com wrote: Signed-off-by: Huacai Chen che...@lemote.com Signed-off-by: Hongliang Tao ta...@lemote.com Signed-off-by: Hua Yan y...@lemote.com Cc: dri-devel@lists.freedesktop.org --- include/drm/drm_sarea.h |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U #elif defined(__ia64__) #define SAREA_MAX 0x1U /* 64kB */ #else -- 1.7.7.3 SAREA is a DRI-1 concept. The Radeon drivers you're using is DRI-2, so what do you need this for? All the DRI-1 drivers have been removed from Mesa, so I think the answer is nothing. This patch will be drop, thank you. ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
Signed-off-by: Huacai Chen Signed-off-by: Hongliang Tao Signed-off-by: Hua Yan Cc: dri-devel at lists.freedesktop.org --- include/drm/drm_sarea.h |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U #elif defined(__ia64__) #define SAREA_MAX 0x1U /* 64kB */ #else -- 1.7.7.3
[PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize = 16KB).
Signed-off-by: Huacai Chen che...@lemote.com Signed-off-by: Hongliang Tao ta...@lemote.com Signed-off-by: Hua Yan y...@lemote.com Cc: dri-devel@lists.freedesktop.org --- include/drm/drm_sarea.h |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h index ee5389d..1d1a858 100644 --- a/include/drm/drm_sarea.h +++ b/include/drm/drm_sarea.h @@ -37,6 +37,8 @@ /* SAREA area needs to be at least a page */ #if defined(__alpha__) #define SAREA_MAX 0x2000U +#elif defined(__mips__) +#define SAREA_MAX 0x4000U #elif defined(__ia64__) #define SAREA_MAX 0x1U /* 64kB */ #else -- 1.7.7.3 ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel