linux-toradex.git/arch/sparc/kernel/setup_64.c, branch v3.4.5 Linux kernel for Apalis and Colibri modules Disintegrate asm/system.h for Sparc 2012-03-28T17:30:03+00:00 David Howells dhowells@redhat.com 2012-03-28T17:30:03+00:00 d550bbd40c0e10aefa05103dadbe0ae42e683707 Disintegrate asm/system.h for Sparc. Signed-off-by: David Howells <dhowells@redhat.com> cc: sparclinux@vger.kernel.org 
Disintegrate asm/system.h for Sparc.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: sparclinux@vger.kernel.org
sparc64: Patch sun4v code sequences properly on module load. 2011-11-18T06:44:58+00:00 David S. Miller davem@davemloft.net 2011-11-18T06:44:58+00:00 0b64120cceb86e93cb1bda0dc055f13016646907 Some of the sun4v code patching occurs in inline functions visible to, and usable by, modules. Therefore we have to patch them up during module load. Signed-off-by: David S. Miller <davem@davemloft.net> 
Some of the sun4v code patching occurs in inline functions visible
to, and usable by, modules.

Therefore we have to patch them up during module load.

Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: Make '-p' boot option meaningful again. 2011-09-21T19:48:06+00:00 David S. Miller davem@davemloft.net 2011-09-21T19:48:06+00:00 11032c17bd3f96a4319e4415c07fc791525b79fd If "-p" is given on the command line, clear the CON_BOOT flag for the initial early boot PROM console. This is necessary to try and see crash messages that occur between the registry of the VT console and the probing of the first framebuffer or serial console. During this time no console messages are emitted because the VT console registry (even if no backend is registered to it) removes the early console if CON_BOOT is set. Signed-off-by: David S. Miller <davem@davemloft.net> 
If "-p" is given on the command line, clear the CON_BOOT
flag for the initial early boot PROM console.

This is necessary to try and see crash messages that occur
between the registry of the VT console and the probing of
the first framebuffer or serial console.  During this time
no console messages are emitted because the VT console
registry (even if no backend is registered to it) removes
the early console if CON_BOOT is set.

Signed-off-by: David S. Miller <davem@davemloft.net>
sparc64: Future proof Niagara cpu detection. 2011-09-16T21:21:33+00:00 David S. Miller davem@davemloft.net 2011-09-11T17:42:20+00:00 08cefa9fa7e5b3ddaefb8b7bfa408d148429c08d Recognize T4 and T5 chips. Treating them both as "T2 plus other stuff" should be extremely safe and make sure distributions will work when those chips actually ship to customers. Signed-off-by: David S. Miller <davem@davemloft.net> 
Recognize T4 and T5 chips.  Treating them both as "T2 plus other
stuff" should be extremely safe and make sure distributions will work
when those chips actually ship to customers.

Signed-off-by: David S. Miller <davem@davemloft.net>
sparc64: Only Panther cheetah+ chips have POPC. 2011-08-30T04:14:29+00:00 David S. Miller davem@davemloft.net 2011-08-30T04:14:29+00:00 1a8e0da5937a6c87807083baa318cf8f98dac9aa Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: Use popc when possible for ffs/__ffs/ffz. 2011-08-03T04:28:53+00:00 David S. Miller davem@davemloft.net 2011-08-03T03:23:34+00:00 56d205cc5c0a3032a605121d4253e111193bf923 Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: Use popc if possible for hweight routines. 2011-08-03T04:28:50+00:00 David S. Miller davem@davemloft.net 2011-07-29T16:42:07+00:00 ef7c4d4675d2a9206f913f26ca1a5cd41bff9d41 Just like powerpc, we code patch at boot time. Signed-off-by: David S. Miller <davem@davemloft.net> 
Just like powerpc, we code patch at boot time.

Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: Sanitize cpu feature detection and reporting. 2011-07-29T06:31:26+00:00 David S. Miller davem@davemloft.net 2011-07-29T06:31:26+00:00 ac85fe8b21248054851e05bfaa352562e5b06dd3 Instead of evaluating the cpu features for ELF_HWCAP every exec, calculate it once at boot time. Add AV_SPARC_* capability flag bits, compatible with what Solaris reports to applications. Report these capabilities once in the kernel log, and also via /proc/cpuinfo in a new "cpucaps" entry. If available, fetch the cpu features from the machine description 'hwcap-list' property of the 'cpu' node. Signed-off-by: David S. Miller <davem@davemloft.net> 
Instead of evaluating the cpu features for ELF_HWCAP every exec,
calculate it once at boot time.

Add AV_SPARC_* capability flag bits, compatible with what Solaris
reports to applications.

Report these capabilities once in the kernel log, and also via
/proc/cpuinfo in a new "cpucaps" entry.

If available, fetch the cpu features from the machine description
'hwcap-list' property of the 'cpu' node.

Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: Remove unnecessary semicolons 2011-06-07T23:06:34+00:00 Joe Perches joe@perches.com 2011-06-03T14:45:23+00:00 6cb79b3f3ba2b14590cac02ee13ab7410b6225ed Semicolons are not necessary after switch/while/for/if braces so remove them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Semicolons are not necessary after switch/while/for/if braces
so remove them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
sparc: consolidate show_cpuinfo in cpu.c 2011-04-21T22:45:45+00:00 Sam Ravnborg sam@ravnborg.org 2011-04-21T22:45:45+00:00 cb1b8209815594613650772eeb889c170107dad4 We have all the cpu related info in cpu.c - so move the remaining functions to support /proc/cpuinfo to this file. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
We have all the cpu related info in cpu.c - so move
the remaining functions to support /proc/cpuinfo to this file.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>