linux/drivers/net/wimax/i2400m
Inaky Perez-Gonzalez 77e1251a7c wimax/i2400m: be smarter about copying command buffer to bm_cmd_buf
Because some underlying bus APIs (like USB) don't like data buffers in
the stack or vmalloced areas, the i2400m driver provides a scratch
buffer (i2400m->bm_cmd_buf) for said low-level drivers to copy command
data to before passing it to said API. This is only used during boot
mode.

However, at some the code was copying the buffer even when the command
was already specified in said buffer. This is ok, but it needs to be
more careful. As thus, change so that:

(a) the copy happens only if command buffer is not the scratch buffer

(b) use memmove() in case there is overlapping

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-10-19 15:55:46 +09:00
..
control.c i2400m: keep index within ms_to_errno[] 2009-10-19 15:55:35 +09:00
debug-levels.h wimax/i2400m: allow control of the base-station idle mode timeout 2009-03-02 03:10:25 -08:00
debugfs.c wimax: fix build issue when debugfs is disabled 2009-01-29 17:18:31 -08:00
driver.c wimax/i2400m: Ensure boot mode cmd and ack buffers are alloc'd before first message 2009-10-19 15:55:39 +09:00
fw.c wimax/i2400m: be smarter about copying command buffer to bm_cmd_buf 2009-10-19 15:55:46 +09:00
i2400m-sdio.h wimax/iwmc3200: increase wait time before enable retry 2009-10-19 15:55:43 +09:00
i2400m-usb.h wimax/i2400m: USB driver uses a configurable endpoint map 2009-10-19 15:55:44 +09:00
i2400m.h wimax/i2400m: Make boot retries a BUS-specific parameter 2009-10-19 15:55:40 +09:00
Kconfig i2400m: Makefile and Kconfig 2009-01-07 10:00:22 -08:00
Makefile wimax/i2400m: allow control of the base-station idle mode timeout 2009-03-02 03:10:25 -08:00
netdev.c i2400m: minimal ethtool support 2009-10-19 15:55:37 +09:00
op-rfkill.c wimax: fix gcc warnings in sh4 when calling BUG() 2009-06-11 11:47:39 -07:00
rx.c wimax/i2400m: rename misleading I2400M_PL_PAD to I2400M_PL_ALIGN 2009-06-11 03:30:20 -07:00
sdio-debug-levels.h i2400m/SDIO: header for the SDIO subdriver 2009-01-07 10:00:22 -08:00
sdio-fw.c wimax/i2400m: be smarter about copying command buffer to bm_cmd_buf 2009-10-19 15:55:46 +09:00
sdio-rx.c wimax/i2400m/sdio: clear the INTR status bit after reading size 2009-10-19 15:55:45 +09:00
sdio-tx.c i2400m/SDIO: TX and RX path backends 2009-01-07 10:00:22 -08:00
sdio.c wimax/iwmc3200: don't disable the SDIO function if enable fails 2009-10-19 15:55:42 +09:00
sysfs.c wimax/i2400m: allow control of the base-station idle mode timeout 2009-03-02 03:10:25 -08:00
tx.c wimax: misplaced parenthesis 2009-10-19 15:55:36 +09:00
usb-debug-levels.h i2400m/USB: header for the USB bus driver 2009-01-07 10:00:21 -08:00
usb-fw.c wimax/i2400m: be smarter about copying command buffer to bm_cmd_buf 2009-10-19 15:55:46 +09:00
usb-notif.c wimax/i2400m: USB driver uses a configurable endpoint map 2009-10-19 15:55:44 +09:00
usb-rx.c wimax/i2400m: USB driver uses a configurable endpoint map 2009-10-19 15:55:44 +09:00
usb-tx.c wimax/i2400m: USB driver uses a configurable endpoint map 2009-10-19 15:55:44 +09:00
usb.c wimax/i2400m: USB driver uses a configurable endpoint map 2009-10-19 15:55:44 +09:00