kernel.git/drivers/scsi/sun_esp.c, branch linux-2.6.33.y

sparc: Annotate of_device_id arrays with const or __initdata.

2008-08-31T08:23:17Z

As suggested by Stephen Rothwell. Signed-off-by: David S. Miller

sun_esp: Convert to pure OF driver.

2008-08-29T09:14:45Z

Signed-off-by: David S. Miller

sparc: Move SBUS DMA attribute interfaces out of asm/sbus.h

2008-08-29T09:13:31Z

This is in preparation for the subsequent asm/sbus.h removal. Also, make these routines take a "struct device" or no arguments, as appropriate. Signed-off-by: David S. Miller

sparc: Convert all SBUS drivers to dma_*() interfaces.

2008-08-29T09:13:15Z

And all the SBUS dma interfaces are deleted. A private implementation remains inside of the 32-bit sparc port which exists only for the sake of the implementation of dma_*(). Signed-off-by: David S. Miller

sparc: Make SBUS DMA interfaces take struct device.

2008-08-29T09:13:12Z

This is the first step in converting all the SBUS drivers over to generic dma_*(). Signed-off-by: David S. Miller

sparc: Kill SBUS DVMA layer.

2008-08-29T09:13:10Z

This thing was completely pointless. Just find the OF device in the parent of drivers that want to program this device, and map the DMA regs inside such drivers too. This also moves the dummy claim_dma_lock() and release_dma_lock() implementation to floppy_32.h, which makes it handle this issue just like floppy_64.h does. Signed-off-by: David S. Miller

PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures

2008-07-24T17:47:21Z

On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit boundary. For example: u64 val = PAGE_ALIGN(size); always returns a value < 4GB even if size is greater than 4GB. The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for example): #define PAGE_SHIFT 12 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) ... #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) The "~" is performed on a 32-bit value, so everything in "and" with PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary. Using the ALIGN() macro seems to be the right way, because it uses typeof(addr) for the mask. Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in include/linux/mm.h. See also lkml discussion: http://lkml.org/lkml/2008/6/11/237 [akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c] [akpm@linux-foundation.org: fix v850] [akpm@linux-foundation.org: fix powerpc] [akpm@linux-foundation.org: fix arm] [akpm@linux-foundation.org: fix mips] [akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c] [akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c] [akpm@linux-foundation.org: fix powerpc] Signed-off-by: Andrea Righi Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[SCSI] esp: use shost_priv

2007-05-31T21:30:04Z

Signed-off-by: Christoph Hellwig Acked-by: David Miller Signed-off-by: James Bottomley

[SCSI] SUNESP: sun_esp.c needs linux/delay.h

2007-05-07T05:43:41Z

Signed-off-by: David S. Miller

[SCSI] SUNESP: Complete driver rewrite to version 2.0

2007-04-27T07:26:46Z

Major features: 1) Tagged queuing support. 2) Will properly negotiate for synchronous transfers even on devices that reject the wide negotiation message, such as CDROMs 3) Significantly lower kernel stack usage in interrupt handler path by elimination of function vector arrays, replaced by a top-level switch statement state machine. 4) Uses generic scsi infrastructure as much as possible to avoid code duplication. 5) Automatic request of sense data in response to CHECK_CONDITION 6) Portable to other platforms using ESP such as DEC and Sun3 systems. Signed-off-by: David S. Miller