linux/arch/alpha/kernel/proto.h, branch v3.2.41

Fix call to replaced SuperIO functions

2010-09-01T02:45:31Z

This patch fixes the failure to compile Alpha Generic because of previously overlooked calls to ns87312_enable_ide(). The function has been replaced by newer SuperIO code. Tested-by: Michael Cree Signed-off-by: Morten H. Larsen Signed-off-by: Matt Turner

alpha: titan and marvel build fixes

2009-05-02T22:36:10Z

These platforms got broken after u64 => 'long long' conversion. Apparently that change was compile-tested with 'make allmodconfig', but it doesn't include systems that depend on !ALPHA_LEGACY_START_ADDRESS. Signed-off-by: Ivan Kokshaysky Cc: Al Viro Cc: Richard Henderson Signed-off-by: Linus Torvalds

alpha: convert u64 to unsigned long long

2009-04-01T15:59:16Z

Convert alpha architecture to use u64 as unsigned long long. This is being done so that (a) all arches use u64 as unsigned long long and (b) printk of a u64 as %ll[ux] will not generate format warnings by gcc. The only gcc cross-compiler that I have is 4.0.2, which generates errors about miscompiling __weak references, so I have commented out that line in compiler-gcc4.h so that most of these compile, but more builds and real machine testing would be Real Good. [akpm@linux-foundation.org: fix warning] [akpm@linux-foundation.org: fix build] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Randy Dunlap Cc: Richard Henderson Cc: Ivan Kokshaysky From: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

alpha: fix RTC on marvel

2009-01-16T00:39:40Z

Unlike other alphas, marvel doesn't have real PC-style CMOS clock hardware - RTC accesses are emulated via PAL calls. Unfortunately, for unknown reason these calls work only on CPU #0. So current implementation for arbitrary CPU makes CMOS_READ/WRITE to be executed on CPU #0 via IPI. However, for obvious reason this doesn't work with standard get/set_rtc_time() functions, where a bunch of CMOS accesses is done with disabled interrupts. Solved by making the IPI calls for entire get/set_rtc_time() functions, not for individual CMOS accesses. Which is also a lot more effective performance-wise. The patch is largely based on the code from Jay Estabrook. My changes: - tweak asm-generic/rtc.h by adding a couple of #defines to avoid a massive code duplication in arch/alpha/include/asm/rtc.h; - sys_marvel.c: fix get/set_rtc_time() return values (Jay's FIXMEs). NOTE: this fixes *only* LIB_RTC drivers. Legacy (CONFIG_RTC) driver wont't work on marvel. Actually I think that we should just disable CONFIG_RTC on alpha (maybe in 2.6.30?), like most other arches - AFAIK, all modern distributions use LIB_RTC anyway. Signed-off-by: Ivan Kokshaysky Cc: Richard Henderson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ALPHA: support graphics on non-zero PCI domains

2007-06-01T15:18:29Z

This code replaces earlier and incomplete handling of graphics on non-zero PCI domains (aka hoses or peer PCI buses). An option (CONFIG_VGA_HOSE) is set TRUE if configuring a GENERIC kernel, or a kernel for MARVEL, TITAN, or TSUNAMI machines, as these are the machines whose SRM consoles are capable of configuring and handling graphics options on non-zero hoses. All other machines have the option set FALSE. A routine, "find_console_vga_hose()", is used to find the graphics device which the machine's firmware believes is the console device, and it sets a global (pci_vga_hose) for later use in managing access to the device. This is called in "init_arch" on TITAN and TSUNAMI machines; MARVEL machines use a custom version of this routine because of extra complexity. A routine, "locate_and_init_vga()", is used to find the graphics device and set a global (pci_vga_hose) for later use in managing access to the device, in the case where "find_console_vga_hose" has failed. Various adjustments are made to the ioremap and ioportmap routines for detecting and translating "legacy" VGA register and memory references to the real PCI domain. [akpm@linux-foundation.org: don't statically init bss] [akpm@linux-foundation.org: build fix] Signed-off-by: Jay Estabrook Signed-off-by: Ivan Kokshaysky Cc: Richard Henderson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] fallout from alpha pt_regs patches

2006-10-09T21:19:07Z

missed irq handler in sys_titan and forgotten prototype update. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[PATCH] alpha pt_regs cleanups: collapse set_irq_regs() in titan_dispatch_irqs()

2006-10-08T19:32:36Z

titan_dispatch_irqs() always gets get_irq_regs() as argument; kill the argument and collapse set_irq_regs() in body. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[PATCH] alpha pt_regs cleanups: machine_check()

2006-10-08T19:32:36Z

do set_irq_regs() in caller, kill pt_regs argument. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[PATCH] minimal alpha pt_regs fixes

2006-10-07T17:51:14Z

Signed-off-by: Al Viro Acked-by: Jeff Garzik Signed-off-by: Linus Torvalds

[PATCH] Generic ioremap_page_range: alpha conversion

2006-10-01T07:39:31Z

Convert Alpha to use generic ioremap_page_range() by turning __alpha_remap_area_pages() into an inline wrapper around ioremap_page_range(). Signed-off-by: Haavard Skinnemoen Cc: Richard Henderson Cc: Ivan Kokshaysky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds