Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev 2015-03-30T08:14:34+00:00 2015-03-30T08:14:34+00:00 Finn Thain fthain@telegraphics.com.au 2015-03-30T01:22:30+00:00 urn:sha1:b24f670b7f5b2058b95370caa9f104b3cefb9f1d Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2013-11-26T10:09:22+00:00 Geert Uytterhoeven geert@linux-m68k.org 2013-10-05T19:14:22+00:00 urn:sha1:371001e502e8cd3543f7b9907d398a112939dff7 Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-12-10T18:52:47+00:00 Finn Thain fthain@telegraphics.com.au 2011-10-23T14:11:18+00:00 urn:sha1:da3fb3c9aaa357421ade92910303af82340c2ff5 The IOP driver calls into the OSS driver to enable its IRQ. This undesirable coupling between drivers only exists because the OSS driver doesn't correctly handle all of its machspec IRQs. Fix OSS handling of enable/disable for VIA1 IRQs (8 thru 15) which includes MAC_IRQ_ADB. Back when I implemented pmac_zilog support I redefined IRQ_MAC_SCC incorrectly. Change this to a machspec IRQ so that it works on OSS. Clean up the unused OSS audio IRQ and OSS_IRQLEV_* cruft that only confuses things. Fix the OSS description in macints.c and remove an obsolete comment. Don't enable the VIA1 irq before registering the handler. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-12-10T18:52:46+00:00 Finn Thain fthain@telegraphics.com.au 2011-10-23T14:11:15+00:00 urn:sha1:ed04c97d5187c2d606a8fee0ec9ba172942ee508 Move some forward declarations into header files and adjust includes. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-12-10T18:52:46+00:00 Finn Thain fthain@telegraphics.com.au 2011-10-23T14:11:14+00:00 urn:sha1:30c0527d15ce4edcde64581e9d062ba9fb08fe16 mac_irq_pending() has only one caller (mac_esp.c). Nothing tests for Baboon, PSC or OSS pending interrupts. Until that need arises, let's keep it simple and remove all the unused abstraction. Replace it with a routine to check for SCSI DRQ. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-12-10T18:52:45+00:00 Finn Thain fthain@telegraphics.com.au 2011-10-23T14:11:13+00:00 urn:sha1:56e63689fd866a865682fe14dc5a7e1ec3b2c3ad mac_clear_irq() is dead code and has been dead for as long as I can recall. On certain Mac models, certain irqs can't be cleared this way. Outside of irq dispatch, this code appears be unusable without busy loops or worse, and for irq dispatch we duplicate the same logic. Remove mac_clear_irq() and supporting code. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-11-08T21:35:52+00:00 Geert Uytterhoeven geert@linux-m68k.org 2011-09-11T09:28:04+00:00 urn:sha1:d890d73995257b4e10cdd7d55bad80e34a71ba22 Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-11-08T21:35:50+00:00 Geert Uytterhoeven geert@linux-m68k.org 2011-08-10T10:48:29+00:00 urn:sha1:9145db564eae98134de8eb8d64b47d7177eccfdd Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-11-08T21:35:50+00:00 Geert Uytterhoeven geert@linux-m68k.org 2011-07-13T19:48:30+00:00 urn:sha1:ddc7fd25d09678f8252c0321ef4b66e8451abe7d Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 2011-11-08T21:35:48+00:00 Geert Uytterhoeven geert@linux-m68k.org 2011-07-13T20:33:13+00:00 urn:sha1:5a2394534b160ce18f9a705cf9de40e77648f8a2 The m68k core irq code stopped honoring these flags during the irq restructuring in 2006. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>