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106671369e
linux/drivers/net/wireless/iwlwifi
History
Johannes Berg 106671369e iwlagn: fix (remove) use of PAGE_SIZE 
The ICT code erroneously uses PAGE_SIZE. The bug
is that PAGE_SIZE isn't necessarily 4096, so on
such platforms this code will not work correctly
as we'll try to attempt to read an index in the
table that the device never wrote, it always has
4096-byte pages.

Additionally, the manual alignment code here is
unnecessary -- Documentation/DMA-API-HOWTO.txt
states:
  The cpu return address and the DMA bus master address are both
  guaranteed to be aligned to the smallest PAGE_SIZE order which
  is greater than or equal to the requested size.  This invariant
  exists (for example) to guarantee that if you allocate a chunk
  which is smaller than or equal to 64 kilobytes, the extent of the
  buffer you receive will not cross a 64K boundary.

Just use appropriate new constants and get rid of
the alignment code.

Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-21 15:06:10 -05:00
..
iwl-1000.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-2000.c iwlwifi: Add official names for new devices 2011-12-16 07:22:23 -08:00
iwl-5000.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-6000.c iwlwifi: Add official names for new devices 2011-12-16 07:22:23 -08:00
iwl-agn-calib.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-agn-calib.h iwlwifi: move calib_results list from iwl_priv to iwl_trans 2011-12-08 15:55:24 -08:00
iwl-agn-hw.h iwlagn: remove 6000 hw header 2011-10-14 14:48:13 -04:00
iwl-agn-lib.c iwlwifi: remove most of the iwl_priv references from iwl-ucode.c 2011-12-16 07:23:53 -08:00
iwl-agn-rs.c iwlwifi: tid_data moves to iwl_priv 2011-12-16 07:23:20 -08:00
iwl-agn-rs.h iwlagn: use IWL_MAX_TID_COUNT instead of TID_MAX_LOAD_COUNT 2011-12-08 15:55:52 -08:00
iwl-agn-rx.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-agn-rxon.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-agn-sta.c iwlagn: remove iwlagn_build_addsta_hcmd 2011-12-16 07:24:09 -08:00
iwl-agn-tt.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-agn-tt.h iwlagn: clean up of transport layer 2011-09-14 13:56:37 -04:00
iwl-agn-tx.c iwlwifi: don't accept Tx packets when draining HW queues 2011-12-16 07:23:39 -08:00
iwl-agn.c iwlwifi: Execute runtime calibration always 2011-12-19 13:33:57 -08:00
iwl-agn.h iwlwifi: remove most of the iwl_priv references from iwl-ucode.c 2011-12-16 07:23:53 -08:00
iwl-bus.h iwlwifi: deliver hw version in both string and u32 format 2011-12-19 13:33:39 -08:00
iwl-cfg.h iwlwifi: remove un-supported SKUs 2011-11-11 12:32:53 -05:00
iwl-commands.h iwlagn: fix TID use bug 2011-12-08 15:55:35 -08:00
iwl-core.c iwlwifi: deliver hw version in both string and u32 format 2011-12-19 13:33:39 -08:00
iwl-core.h iwlwifi: remove unused AMPDU factor/density configuration 2011-12-16 07:23:58 -08:00
iwl-csr.h iwlwifi: HW rev for 105 and 135 series 2011-11-08 15:53:54 -05:00
iwl-debug.h iwlagn: make debug levels more readable 2011-12-06 16:07:05 -05:00
iwl-debugfs.c iwlwifi: tid_data moves to iwl_priv 2011-12-16 07:23:20 -08:00
iwl-dev.h iwlwifi: tid_data moves to iwl_priv 2011-12-16 07:23:20 -08:00
iwl-devtrace.c iwlagn: remove unnecessary type for tracing operations 2011-11-08 15:53:54 -05:00
iwl-devtrace.h iwlagn: add IRQ tracing 2011-12-19 13:17:44 -08:00
iwl-eeprom.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-eeprom.h iwlwifi: move eeprom pointer from iwl_priv to iwl_shared 2011-12-08 15:55:08 -08:00
iwl-fh.h iwlagn: add missing includes 2011-08-29 15:30:28 -04:00
iwl-io.c iwlwifi: add IO function for continuous write of target memory 2011-12-16 07:24:03 -08:00
iwl-io.h iwlwifi: add IO function for continuous write of target memory 2011-12-16 07:24:03 -08:00
iwl-led.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-led.h iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-mac80211.c iwlwifi: set hw_version in wiphy 2011-12-19 13:33:46 -08:00
iwl-pci.c iwlwifi: deliver hw version in both string and u32 format 2011-12-19 13:33:39 -08:00
iwl-power.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-power.h iwlagn: move PCI power related functions to the PCI layer 2011-06-18 08:17:29 -07:00
iwl-prph.h iwlagn: cmd_queue moves to iwl_shared 2011-08-29 15:25:31 -04:00
iwl-scan.c iwlwifi: move iwl_cfg from iwl_priv to iwl_shared 2011-12-16 07:22:16 -08:00
iwl-shared.h iwlwifi: Execute runtime calibration always 2011-12-19 13:33:57 -08:00
iwl-testmode.c iwlwifi: use bus_get_hw_id for IWL_TM_CMD_APP2DEV_GET_DEVICE_ID 2011-12-19 13:33:52 -08:00
iwl-testmode.h iwlwifi: add device ID information support by testmode 2011-12-08 15:54:40 -08:00
iwl-trans-pcie-int.h iwlagn: fix (remove) use of PAGE_SIZE 2011-12-21 15:06:10 -05:00
iwl-trans-pcie-rx.c iwlagn: fix (remove) use of PAGE_SIZE 2011-12-21 15:06:10 -05:00
iwl-trans-pcie-tx.c iwlwifi: add debug in Tx path in AGG flow 2011-12-16 07:23:30 -08:00
iwl-trans-pcie.c iwlwifi: add debug in Tx path in AGG flow 2011-12-16 07:23:30 -08:00
iwl-trans.c iwlagn: generically provide iwl_trans_send_cmd_pdu 2011-09-19 16:08:07 -04:00
iwl-trans.h iwlwifi: tid_data logic move to upper layer - seq_number 2011-12-16 07:23:10 -08:00
iwl-ucode.c iwlwifi: remove most of the iwl_priv references from iwl-ucode.c 2011-12-16 07:23:53 -08:00
iwl-wifi.h iwlwifi: remove most of the iwl_priv references from iwl-ucode.c 2011-12-16 07:23:53 -08:00
Kconfig iwlwifi: P2P is not enabled by default 2011-12-08 15:54:46 -08:00
Makefile iwlwifi: rename CONFIG_IWLWIFI_DEVICE_SVTOOL to CONFIG_IWLWIFI_DEVICE_TESTMODE 2011-12-08 15:54:30 -08:00