| b718102e7d4ce2f9640805251fbbb3619fbb9a46 |
|
20-Mar-2014 |
Thomas Gleixner <tglx@linutronix.de> |
m68k: atari: Fix the last kernel_stat.h fallout
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
| a0b7b242261c8c1097925663bf44d51c1e357e58 |
|
11-Jan-2014 |
Michael Schmitz <schmitzmic@gmail.com> |
m68k/irq - Use polled IRQ flag for MFP timer cascaded interrupts
Some Atari hardware has no capacity to raise interrupts (e.g.
network or USB adapter hardware attached via ROM port). The driver
interrupt routine is called from a timer interrupt (timer D) in
these cases, using chained device specific pseudo interrupts
(IRQ_MFP_TIMER1 ff.)
These interrupts will more often than not, return IRQ_NONE as
there is not always work for the device handler when called.
Too many unhandled interrupts will result in the interrupt
being disabled by the stuck interrupt watchdog.
As preferred option to flag interrupts as needing exclusion
from the watchdog mechanism, tglx added the IRQ_IS_POLLED flag
for use in such a case. Currently, two interrupts need to use
this flag. Add more users as needed.
Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| e6f80e87e05cc47188a141f68e9859ed438b4489 |
|
06-Apr-2013 |
Michael Schmitz <schmitzmic@gmail.com> |
m68k/atari: EtherNAT - add interrupt chip definition for CPLD interrupts
Add a dedicated interrupt chip definition for the EtherNAT CPLD interrupts.
SMC91C111 and ISP1160 chips have separate interrupts that can be enabled
and disabled in a CPLD register at offset 0x23 from the card base.
Note the CPLD interrupt control register is mapped on demand, whenever any
interrupt enable/disable action is requested. The EtherNAT USB driver still
needs interrupts disabled around reset and start actions.
In particular, we cannot entirely rely on the irq_startup being called
first.
The smc91x and isp116x-hcd drivers will use this feature.
Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| b1ae432c5e3d682d86a88fc798a9ed2469c14a7a |
|
06-Apr-2013 |
Michael Schmitz <schmitzmic@gmail.com> |
m68k/atari: use dedicated irq_chip for timer D interrupts
Add a special irq_chip for the Atari MFP timer D interrupt,
which is used as a polling timer for EtherNEC and NetUSBee
Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| 44883eb0231f4a5ce56926fdee185cba867ac121 |
|
18-Aug-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/atari: Change VME irq numbers from unsigned long to unsigned int
Device interrupts numbers were changed to unsigned int in 1997, the year
IRQ_MACHSPEC was killed as well.
Also kill a related cast while we're at it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: netdev@vger.kernel.org
|
| 803f69144f0d48863c68f9d111b56849c7cef5bb |
|
28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Disintegrate asm/system.h for M68K
Disintegrate asm/system.h for M68K.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
cc: linux-m68k@lists.linux-m68k.org
|
| 125298d2daf7c9005d5bc26313a037b798c8de70 |
|
13-Nov-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/atari: Move declaration of atari_SCC_reset_done to header file
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| f30a6484f1bcb410d0af0c24f34b8e3d92682a05 |
|
11-Sep-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/irq: Remove obsolete support for user vector interrupt fixups
It was used on Apollo only, before its conversion to genirq.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| 34971bad3a1511db7b76eeb2337819967a135075 |
|
18-Aug-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/atari: Remove code and comments about different irq types
This code was obsoleted during the irq restructuring in 2006.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| edb347256c44366888debb4f9e8477ac700a9026 |
|
01-Jun-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/irq: Add m68k_setup_irq_controller()
This is a wrapper around m68k_setup_irq_chip() that discards its dummy
second parameter, to ease the future transition to genirq.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| e8abf5e73cdb6c034d35ccba1f63a4801cd3dec5 |
|
17-Apr-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/irq: Switch irq_chip methods to "struct irq_data *data"
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
|
| c288bf2533e57174b90b07860c4391bcd1ea269c |
|
13-Apr-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/irq: Rename irq_controller to irq_chip
Make it more similar to the genirq version:
- Remove lock (unused as we don't do SMP anyway),
- Prepend methods with irq_,
- Make irq_startup() return unsigned int.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
|
| de339e4b792aed799bec23251e83f594ac44ae04 |
|
16-Jan-2011 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/atari: Rename "scc" to "atari_scc"
It's a way too generic name for a global #define and conflicts with a variable
with the same name, causing build errors like:
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c: In function ‘_si_clkctl_cc’:
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1364: error: expected identifier or ‘(’ before ‘volatile’
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1364: error: expected ‘)’ before ‘(’ token
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1421: error: incompatible types in assignment
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1422: error: invalid operands to binary &
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1423: error: invalid operands to binary &
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1424: error: invalid operands to binary |
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: aggregate value used where an integer was expected
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1425: error: incompatible type for argument 4 of ‘bcmsdh_reg_write’
| drivers/staging/brcm80211/brcmfmac/../util/siutils.c:1428: error: invalid operands to binary &
| make[8]: *** [drivers/staging/brcm80211/brcmfmac/../util/siutils.o] Error 1
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
| 3d92e8f3ae9ba21cac30370eb254ed9dc20df043 |
|
22-Feb-2009 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: atari - Rename "mfp" to "st_mfp"
http://kisskb.ellerman.id.au/kisskb/buildresult/72115/:
| net/mac80211/ieee80211_i.h:327: error: syntax error before 'volatile'
| net/mac80211/ieee80211_i.h:350: error: syntax error before '}' token
| net/mac80211/ieee80211_i.h:455: error: field 'sta' has incomplete type
| distcc[19430] ERROR: compile net/mac80211/main.c on sprygo/32 failed
This is caused by
| # define mfp ((*(volatile struct MFP*)MFP_BAS))
in arch/m68k/include/asm/atarihw.h, which conflicts with the new "mfp" enum in
net/mac80211/ieee80211_i.h.
Rename "mfp" to "st_mfp", as it's a way too generic name for a global #define.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 29c8a24672e1cdfee99c15b870c57eb30ae69daf |
|
13-Oct-2008 |
Adrian Bunk <bunk@kernel.org> |
m68k: Remove the broken Hades support
This patch removes the Hades support that was marked as BROKEN 5 years ago.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| a3b2004a2671455ee7aef1d9aee5a24381999ddb |
|
05-Feb-2008 |
Adrian Bunk <bunk@kernel.org> |
m68k: kill arch/m68k/atari/atari_ksyms.c
EXPORT_SYMBOL's belong to the actual code.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 241258d1cc4d3551608364cd678d5a85239ad481 |
|
06-May-2007 |
Milind Arun Choudhary <milindchoudhary@gmail.com> |
SPIN_LOCK_UNLOCKED cleanup in arch/m68k
SPIN_LOCK_UNLOCKED cleanup,use __SPIN_LOCK_UNLOCKED instead
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 69961c375288bdab7604e0bb1c8d22999bb8a347 |
|
09-Oct-2006 |
Geert Uytterhoeven <geert@linux-m68k.org> |
[PATCH] m68k/Atari: Interrupt updates
Misc Atari fixes:
- initialize correct number of atari irqs
- silence vbl interrupt until it's used by atafb
- use mdelay() to read clock if necessary
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| 734085651c9b80aa3f9e6027b156102de214a0b2 |
|
25-Jun-2006 |
Roman Zippel <zippel@linux-m68k.org> |
[PATCH] m68k: convert atari irq code
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| 92445eaaadc1f03f5a177ecc957bda76bf2ba8d5 |
|
25-Jun-2006 |
Roman Zippel <zippel@linux-m68k.org> |
[PATCH] m68k: separate handler for auto and user vector interrupt
Use separate entry points for auto and user vector interrupts and cleanup
naming a little.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
|