Henry Ptasinski [Mon, 9 May 2011 14:33:09 +0000 (16:33 +0200)]
staging: brcm80211: move functions only used by brcmsmac out of utils
The functions gitvar() and getintvar() are only used by brcmsmac, so move them
out of the bcmutils.c file, which is shared by both brcmsmac and brcmfmac.
Henry Ptasinski [Mon, 9 May 2011 14:33:03 +0000 (16:33 +0200)]
staging: brcm80211: move files only used by brcmsmac into appropriate dir
A number of files in the util subdir are only used by the brcmsmac driver.
Move those files into the brcmsmac subdir instead, and do the necessary
Makefile updates to get the files from the new location.
staging: brcm80211: fix perimeter locking in wl_ops_bss_info_changed
Several code path in the wl_ops_bss_info_changed() callback were not
using the perimeter lock. This gives potential of raise conditions
so lock/unlock calls have been added.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Reviewed-by: Roland Vossen <rvossen@broadcoom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: sm7xx: Use kernel framebuffer mode setting
This patch implements dynamic framebuffer mode setting.
Previous code works with mode setting in a hard code way. Previous hard
code configuration is used as default configuration if dynamic mode
setting or boot mode setting (via sm712vga_setup) is not used.
Tested with SM712 supporting 1024x600x16 as default hardware resolution.
Changes:
- Implement fb_check_var and fb_set_par callbacks
- Remove __maybe_unused decorator in function being used (sm712vga_setup)
- Minor cleanup on initialization structs related with mode settings
- Updated author copyright
- Updated TODO file
Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matt mooney [Fri, 6 May 2011 10:47:50 +0000 (03:47 -0700)]
staging: usbip: vhci_hcd.c: coding style cleanup
Fix alignment for consistency and remove extraneous lines.
Move MODULE_ macros to the end of file.
Make bit_desc[] an array of const pointers.
Add KERN_ level to a couple of printks.
Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matt mooney [Fri, 6 May 2011 10:47:44 +0000 (03:47 -0700)]
staging: usbip: stub_tx.c: coding style cleanup
Fix alignment for consistency, checkpatch.pl warnings for lines
over 80 characters, remove extraneous lines, and change conversion
specifier within a format string to remove warning.
Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Fri, 6 May 2011 15:48:27 +0000 (16:48 +0100)]
gma500: The MID devices have the register offset different
This is another small step towards getting Moorestown/Oaktrail support to
work but for Moorestown at least we still need to sort out GEM backed base
framebuffer, which means figuring out why GEM explodes early on at the
moment.
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Larry Finger [Thu, 5 May 2011 23:52:56 +0000 (18:52 -0500)]
staging: vt6655: Fix warnings if CONFIG_PM is not defined
If staging:vt6655 is built without CONFIG_DM being defined, there are large
numbers of warnings of the following form due to use of #if instead of #ifdef:
In file included from drivers/staging/vt6655/upc.h:32,
from drivers/staging/vt6655/mac.h:39,
from drivers/staging/vt6655/wroute.c:34:
drivers/staging/vt6655/device.h:399:5: warning: "CONFIG_PM" is not defined
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Grant Grundler [Wed, 4 May 2011 16:59:47 +0000 (09:59 -0700)]
staging: brcm80211: SDIO/MMC cleanups
misc coding style cleanups to dhd_sdio/sdmmc
o replace PKTFREE2 macro with static dhdsdio_pktfree2()
o drop "delta" local var
o drop GSPI_PR55150_BAILOUT
o reformat some of the comments (white space changes)
o drop dhd_bcmsdh_recv_buf wrapper and directly call bcmsdh_recv_buf
Signed-off-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: hv: make HYPERV_UTILS depend on NLS to prevent a build error
When HYPERV_UTILS=y and NLS=n the build fails with this error:
MODPOST 3 modules
ERROR: "utf8s_to_utf16s" [drivers/staging/hv/hv_utils.ko] undefined!
This patch fixes this by adding a dependency on NLS to HYPERV_UTILS.
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 29 Apr 2011 20:45:15 +0000 (13:45 -0700)]
Staging: hv: VMBUS is a acpi enumerated device; get irq value from bios
On some Windows hosts, the Linux PCI sub-system is not
allocating irq resources to the
vmbus driver. It looks like VMBUS is an ACPI enumerated device.
Retrieve the irq information from DSDT.
Currently we use this bios specified irq, if the PCI
sub-system fails to allocate the irq.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 29 Apr 2011 20:45:04 +0000 (13:45 -0700)]
Staging: hv: Properly handle errors in hv_pci_probe()
Much of the vmbus driver initialization is done within the hv_pci_probe()
function. Properly handle errors in hv_pci_probe so that we can
appropriately deal with loading of the vmbus driver.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 29 Apr 2011 20:45:00 +0000 (13:45 -0700)]
Staging: hv: Get rid of vmbus_release_unattached_channels() as it is not used
Since vmbus_release_unattached_channels() is only used in module
unload path and since the vmbus driver cannot be unloaded,
get rid of this "dead" code.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 29 Apr 2011 20:44:59 +0000 (13:44 -0700)]
Staging: hv: vmbus_driver cannot be unloaded; cleanup accordingly
The vmbus driver cannot be unloaded; the windows host does not
permit this: A) All guest resources given to the host cannot
be recovered and B) Windows host does not permit reloading the
vmbus_driver without re-booting the guest. Both these issues
are host related. Acknowledge this reality and cleanup the
vmbus driver accordingly. Note that, ideally we will want to handle
the root device through the Hyper-V block driver. In this case
unloading the vmbus driver will not be possible because of the
dependency issues.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Tue, 3 May 2011 09:35:58 +0000 (11:35 +0200)]
staging: brcm80211: replaced WL_TRACE by BCMMSG
Code cleanup. Make code more readable by converting different macro's
(WL_TRACE, WL_AMPDU, etc) into one BCMMSG. This single macro uses wiphy_err()
instead of printk(), so the user is able to correlate a log
message to our driver. This patch only replaces WL_TRACE, subsequent patches
will replace WL_AMPDU etc.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
With the removal of hndcrc16 and hndcrc32 this macro is not needed
anymore. Also the crc-ccitt library functions provide an equivalent
static inline function for this operation.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: replace hndcrc16 with crc-ccitt function
The implementation of hndcrc16 is identical to that of the crc-ccitt
function available in linux kernel library functions. The driver now
uses the crc-ccitt function.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: use local variable for socitype during ai_scan
The SOC interface type is only needed to verify that we are accessing
a chip with AMBA AXI interconnect during ai_scan function. Therefor
this can be done with a local variable.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: fix checkpatch issues in si_pmu_measure_alpclk
Patch "remove dependency between aiutils and siutils sources" introduced
several checkpatch warnings. This patch removes those in the function
si_pmu_measure_alpclk().
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: fix checkpatch warnings in si_pmu_spuravoid_pllupdate
patch "remove dependency between aiutils and siutils sources" resulted
in several checkpatch warnings and errors. This patch fixes those in
function si_pmu_spuravoid_pllupdate().
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: separate hndpmu functionality for brcmsmac driver
The hndpmu source file has functions for brcmfmac and brcmsmac driver
but it turns out that on function level there is no reuse so for
the brcmsmac its set of functions now reside in wlc_pmu.c.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: remove use of si_* functions from wlc_phy_lcn.c
The source file used si_alp_clock to determine crystal frequency.
It now uses the si_pmu_alp_clock call instead to remove dependency from
siutils functionality.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: remove tsf retrieval from wlc_bmac.c
Upon receiving a packet the lowest 32 bits of tsf are filled in
by wlc_bmac in wlc_bmac_recv, but this is not useful as wlc_main
needs to reconstruct 64 bit tsf which is retrieves to recover the
actual tsf value at which packet is received. Therefore tsf
retrieval is removed from wlc_bmac.c.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: provide TSF value in receive status
Packets passed to the mac80211 stack have a mactime field in the
receive status indicating the actual time it was received by the
phy radio. It was not (properly) filled in before this change.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: remove queue info parameter from wlc_send_q
There is only one queue on which the wlc_send_q has to operate. This
queue is available under the struct wlc_info parameter passed so
the additional queue info parameter is redundant.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The queue for pending transmit packets is called active_queue, but
the driver is only using one single queue. Therefor a more appro-
priate name has been given, ie. pkt_queue.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: brcm80211: implement flush driver callback for mac80211
The mac80211 interface has a flush callback which is used by mac80211
to assure all pending transmit packets have been transmitted. This
is used before scanning off-channel.
Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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