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2007-05-07sh: L-BOX RE2 support.Nobuhiro Iwamatsu4-1/+106
This adds support for the L-BOX RE2 router. http://www.nttcom.co.jp/l-box/ L-BOX RE2 is a SH7751R-based router. It has CF, Cardbus, serial, and LAN x2. This is one of the very few SH boards that a general person can obtain now. The L-BOX shipped with a 2.4.28 kernel, this is a rewritten patch adding it to current git. Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2007-05-07sh: landisk updates.kogiidena1-2/+2
Updates for the landisk board: - The push_switch framework was used. - landisk_pwb.c was divided into psw.c and gio.c. - pata_platform was supported in USL-5P. - irq.c was rewritten. - io.c was replaced with generic I/O routines. Signed-off-by: kogiidena <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2007-05-07sh: heartbeat double 0 fix.Takashi YOSHII1-10/+3
This implements stricter and more compliant knightrider strobing in the heartbeat handler. While there still seems to be some debate as to whether the double 0 is "more" correct or not, this updated version appears to have general consensus. Fixes a long-term "bug". Signed-off-by: Takashi YOSHII <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2007-05-07sh: Add SH7785 Highlander board support (R7785RP).Paul Mundt6-17/+55
This adds preliminary support for the SH7785-based Highlander board. Some of the Highlander support code is reordered so that most of it can be reused directly. This also plugs in missing SH7785 checks in the places that need it, as this is the first board to support the CPU. Signed-off-by: Paul Mundt <[email protected]>
2007-03-12sh: Fix PCI BAR address-space wraparound.Hideo Saito1-0/+6
When a SH7751R system includes a card that has wide range space like a graphics card, the pci-pci bridge controller can't set the correct address range. For example, when *lower_limit is 0xfd000000 and bar_size is 0x4000000, in the following code at arch/sh/drivers/pci/pci-auto.c, 0x0 is set in bar_value. pciauto_setup_bars() { ... bar_value = ((*lower_limit - 1) & ~(bar_size - 1)) + bar_size; ... *lower_limit = bar_value + bar_size; } As a result, 0x4000000 is set in *lower_limit, but this value is wrong. The following patch avoids this problem by checking the range of the value and refusing to update the BAR if the calculated value ends up being bogus. Signed-off-by: Hideo Saito <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2007-02-14sh: Kill off dead bigsur and ec3104 boards.Paul Mundt3-93/+0
Neither of these have had any maintenance in years, and there's no interest in keeping them straggling along. These have already been slated for removal some time, so finally just get rid of them. Signed-off-by: Paul Mundt <[email protected]>
2007-02-13sh: Compile fix for heartbeat consolidation.Paul Mundt1-0/+132
Signed-off-by: Paul Mundt <[email protected]>
2007-02-13sh: heartbeat consolidation for banked LEDs.Paul Mundt1-0/+1
This consolidates the various board heartbeat LED implementations, used for strobing the load average across a LED bank. Those boards not implementing a full bank can hook in via the LED class. We leave the compat hook in the machvec for now until those non-banked boards are able to migrate to the drivers/leds. Signed-off-by: Paul Mundt <[email protected]>
2007-02-13sh: SH-DMAC compile fixesManuel Lauss1-29/+16
This patch does the following: - remove the make_ipr_irq stuff from dma-sh.c and replace it with a simple channel<->irq mapping table. - add DMTEx_IRQ constants for sh4 cpus - fix sh7751 DMAE irq number The SH7780 uses the same IRQs for DMA as other SH4 types, so I put the constants on top of the dma.h file. Other CPU types need to #define their own DMTEx_IRQ contants in their appropriate header. Signed-off-by: Manuel Lauss <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-12-12sh: push-switch fixups for work_struct API damage.Paul Mundt1-5/+8
INIT_WORK() dropped the data arg, so now we have to stash an extra pointer and backpedal instead. Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: sh775x/titan fixes for irq header changes.Jamie Lenehan1-14/+10
The following moves the creation of IPR interupts into setup-7750.c and updates a few other things to make it all work after the "Drop CPU subtype IRQ headers" commit. It boots and runs fine on my titan board. - adds an ipr_idx to the ipr_data and uses a function in the subtype code to calculate the address of the IPR registers - adds a function to enable individual interrupt mode for externals in the subtype code and calls that from the titan board code instead of doing it directly. - I changed the shift in the ipr_data to be the actual # of bits to shift, instead of the numnber / 4 - made it easier to match with the manual. Signed-off-by: Jamie Lenehan <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: dma-api channel capability extensions.Mark Glaisher1-85/+189
This extends the SH DMA API for allowing handling of DMA channels based off of their respective capabilities. A couple of functions are added to the existing API, the core bits are register_chan_caps() for registering channel capabilities, and request_dma_bycap() for fetching a channel dynamically based off of a capability set. Signed-off-by: Mark Glaisher <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: Drop name overload in dma-sh.Paul Mundt1-8/+1
Pass along the dev_id from request_dma() all the way down, rather than inserting an artificial name relating to the TEI line that we were doing before. This makes the line a bit less obvious, but dev_id is the proper behaviour for this regardless. Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: Make dma-isa depend on ISA_DMA_API.Paul Mundt1-2/+2
Previously we linked in the ISA DMA wrapper unconditionally. As there are very few users of this, it's better to make it conditional. Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: dma-sysfs fixes.Paul Mundt1-8/+15
Handle the case where no registered DMACs exist somewhat more gracefully. While we're at it, check for sysdev_create_file() failing. Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: generic push-switch framework.Paul Mundt3-1/+148
This adds support for a generic push switch framework. Adaptable for various switches, including GPIO switches and the push switches commonly found on Renesas debug boards. This allows switch states to be trivially reported through sysfs. Signed-off-by: Paul Mundt <[email protected]>
2006-12-06sh: Drop CPU subtype IRQ headers.Paul Mundt1-0/+14
This drops the various IRQ headers that were floating around and primarily providing hardcoded IRQ definitions for the various CPU subtypes. This quickly got to be an unmaintainable mess, made even more evident by the subtle breakage introduced by the SH-2 and SH-2A changes. Now that subtypes are able to register IRQ maps directly, just rip all of the headers out. Signed-off-by: Paul Mundt <[email protected]>
2006-10-31sh: Fix IPR-IRQ's for IRQ-chip change breakage.Jamie Lenehan1-16/+26
The conversion from IPR-IRQ to IRQ-chip resulted in the ipr data being allocated in a local variable in make_ipr_irq - breaking anything using IPR interrupts. This changes all of the callers of make_ipr_irq to allocate a static structure containing the IPR data which is then passed to make_ipr_irq. This removes the need for make_ipr_irq to allocate any additional space for the IPR information. Signed-off-by: Jamie Lenehan <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-10-19sh: Cleanup board header directories.Paul Mundt2-15/+11
Now with the ide.h mess sorted out, most of these boards don't need their own directory. Move the headers out, and update the driver paths. Signed-off-by: Paul Mundt <[email protected]>
2006-10-06sh: Fix pr_debug statements for sh4Jamie Lenehan1-2/+2
Fix a problem uncovered by the recent change to always check the arguments to pr_debug. The sh7751 was using the wrong name for the PCI IO base address. Signed-off-by: Jamie Lenehan <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-10-06sh: Updates for IRQ handler changes.Paul Mundt4-6/+6
Trivial fixes for build breakage introduced by IRQ handler changes. Signed-off-by: Paul Mundt <[email protected]>
2006-10-03fix file specification in commentsUwe Zeisberger6-6/+6
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-10-03sh: Kill off remaining config.h references.Paul Mundt4-7/+0
A few of these managed to sneak back in, get rid of them once and for all. Signed-off-by: Paul Mundt <[email protected]>
2006-10-03sh: build fixes for defconfigs.Paul Mundt2-7/+5
Get all of the defconfigs building again. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: More cosmetic cleanups and trivial fixes.Paul Mundt2-4/+7
Nothing exciting here, just trivial fixes.. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Fixup TEI IRQ requests in request_dma().Paul Mundt1-2/+5
If a channel is not TEI capable, don't try to request_irq().. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: G2 DMA IRQ and residue sampling.Paul Mundt1-13/+41
This fixes a long-standing FIXME for G2 DMA, where we finally wire up the IRQ handler and allow for sampling remaining bytes while in-flight. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Inhibit mapping PCI apertures through page tables.Paul Mundt1-11/+9
Inhibit mapping through page tables in __ioremap() for PCI memory apertures on SH7751 and SH7780-style PCI controllers, translation is not possible for these areas. For other users that map a small window in P1/P2 space, ioremap() traps that already, and should never make it to __ioremap(). Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Consolidated SH7751/SH7780 PCI support.Paul Mundt20-932/+638
This cleans up quite a lot of the PCI mess that we currently have, and attempts to consolidate the duplication in the SH7780 and SH7751 PCI controllers. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Add support for R7780RP and R7780MP boards.Paul Mundt9-31/+651
This adds support for the Renesas SH7780 development boards, R7780RP and R7780MP. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: ioremap() overhaul.Paul Mundt1-4/+17
ioremap() overhaul. Add support for transparent PMB mapping, get rid of p3_ioremap(), etc. Also drop ioremap() and iounmap() routines from the machvec, as everyone can use the generic ioremap() API instead. For PCI memory apertures and other special cases, use the pci_iomap() API, as boards are already required to get the mapping right there. Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Titan board support.Jamie Lenehan3-12/+131
Add support for the titan board. Signed-off-by: Jamie Lenehan <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-09-27sh: Various cosmetic cleanups.Paul Mundt1-3/+2
We had quite a bit of whitespace damage, clean most of it up.. Signed-off-by: Stuart Menefy <[email protected]> Signed-off-by: Arthur Othieno <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2006-07-02[PATCH] irq-flags: SH: Use the new IRQF_ constantsThomas Gleixner4-5/+5
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mundt <[email protected]> Cc: Kazumoto Kojima <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel10-10/+0
Signed-off-by: Jörn Engel <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-06-27[PATCH] 64bit resource: change pci core and arch code to use resource_size_tGreg Kroah-Hartman1-3/+3
Based on a patch series originally from Vivek Goyal <[email protected]> Cc: Vivek Goyal <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2006-01-16[PATCH] sh: DMA updatesPaul Mundt7-94/+192
This extends the current SH DMA API somewhat to support a proper virtual channel abstraction, and also works to represent this through the driver model by giving each DMAC its own platform device. There's also a few other minor changes to support a few new CPU subtypes, and make TEI generation for the SH DMAC configurable. Signed-off-by: Paul Mundt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-11-07[PATCH] sh: SuperHyway support for SH4-202Paul Mundt3-2/+180
This adds support for the relatively quirky (ie, not in line with any known documentation, and amazed it works at all) SuperHyway implementation on SH4-202. This depends on the earlier SuperHyway patch for multiple block support and VCR refactoring. Signed-off-by: Paul Mundt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-10-30[PATCH] fix missing includesTim Schmielau1-0/+1
I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-10-28[PATCH] gfp_t: dma-mapping (sh)Al Viro1-1/+1
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-04-16Linux-2.6.12-rc2Linus Torvalds27-0/+4072
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!
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