PnP Fixes for 2.6.0-test5

Hi,

This release has several small fixes for various pnp related areas. Highlights include a compilation fix for the pnpbios driver and the removal of the dma 0 restriction.

Please Pull from: bk://linux-pnp.bkbits.net/pnp-2.5

Thanks,
Adam

 drivers/pnp/card.c              |    8 +++
 drivers/pnp/isapnp/compat.c     |    1
 drivers/pnp/isapnp/core.c       |    2
 drivers/pnp/isapnp/proc.c       |    1
 drivers/pnp/pnpbios/bioscalls.c |   89 +---------------------------------------
 drivers/pnp/pnpbios/core.c      |   84 +++++++++++++++++++++++++++++++++----
 drivers/pnp/pnpbios/pnpbios.h   |   40 +++++++++++++++++
 drivers/pnp/pnpbios/proc.c      |   14 +++++-
 drivers/pnp/quirks.c            |   24 ----------
 drivers/pnp/resource.c          |   18 --------
 include/linux/pnpbios.h         |    8 ---
 11 files changed, 137 insertions(+), 152 deletions(-)

through these ChangeSets:

[email protected], 2003-09-21 19:24:48+00:00, [email protected]
[PNPBIOS] move some more functions to local include file

This patch moves some unnecessary global functions to the local pnpbios include file.

 drivers/pnp/pnpbios/pnpbios.h |    2 ++
 include/linux/pnpbios.h       |    3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

[email protected], 2003-09-21 19:20:41+00:00, [email protected]
[PNPBIOS] return proper error codes on init failure

 drivers/pnp/pnpbios/core.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

[email protected], 2003-09-21 19:10:33+00:00, [email protected]
[ISAPNP] remove unused isapnp_allow_dma0 modparam

It looks like this option has been moved from isapnp to resource.c, but the MODULE_PARM line is still there:

patch from: Gerald Teschl <[email protected]>

 drivers/pnp/isapnp/core.c |    1 -
 1 files changed, 1 deletion(-)

[email protected], 2003-09-21 19:05:42+00:00, [email protected]
[PATCH] janitor: remove unneeded includes (isapnp)

From: Randy Hron <[email protected]>

 drivers/pnp/isapnp/compat.c |    1 -
 drivers/pnp/isapnp/core.c   |    1 -
 drivers/pnp/isapnp/proc.c   |    1 -
 3 files changed, 3 deletions(-)

[email protected], 2003-09-21 19:02:08+00:00, [email protected]
[PNP] remove DMA 0 restrictions

The original argument for blocking DMA 0 was to avoid conflicts with "memory refresh" but such configurations are only found on very old 8-bit systems that are likely not supported by the linux kernel. This patch allows dma 0 to be assigned to PnP devices by default. If for whatever reason dma 0 cannot be used, one can avoid allocating it by setting the pnp_reserve_dma= kernel parameter.

 drivers/pnp/quirks.c   |   24 ------------------------
 drivers/pnp/resource.c |   18 ++----------------
 2 files changed, 2 insertions(+), 40 deletions(-)

[email protected], 2003-09-21 18:39:11+00:00, [email protected]
[PNPBIOS] move detection code into core.c

This patch moves the detection code to a more appropriate file.

 drivers/pnp/pnpbios/bioscalls.c |   89 +---------------------------------------
 drivers/pnp/pnpbios/core.c      |   65 ++++++++++++++++++++++++++++-
 drivers/pnp/pnpbios/pnpbios.h   |   28 +++++++++++-
 3 files changed, 92 insertions(+), 90 deletions(-)

[email protected], 2003-09-21 18:25:50+00:00, [email protected]
[PNP] release card devices on probe failure

When a driver's probe routine fails, it may not release all of the card devices it requested. This patch allows the pnp layer to ensure that all devices claimed by the failing driver are released properly.

 drivers/pnp/card.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletion(-)

[email protected], 2003-09-21 17:55:37+00:00, [email protected]
[PNPBIOS] compilation fix for pnpbios without proc support

Here's an updated patch that will correct the compile error when PROC FS is disabled. It also introduces better proc error recovery and moves the local proc functions to the local include file. Thanks to Daniele Bellucci for finding the problem and contributing to this patch.

 drivers/pnp/pnpbios/core.c    |    9 +++++----
 drivers/pnp/pnpbios/pnpbios.h |   10 ++++++++++
 drivers/pnp/pnpbios/proc.c    |   14 ++++++++++++--
 include/linux/pnpbios.h       |    5 +----
 4 files changed, 28 insertions(+), 10 deletions(-)