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authorPavel Roskin <proski@gnu.org>2005-12-30 18:22:26 -0500
committerJohn W. Linville <linville@tuxdriver.com>2006-01-16 16:51:53 -0500
commita485cde662f5b6b2299ee01a7e9e2c11683f807b (patch)
tree359f04714e13c7010fa0f63d6968211d658c3af7 /drivers/net/wireless/hostap/Kconfig
parentd834a41c966c6a20368fadb59248740935e6fbae (diff)
[PATCH] hostap: allow flashing firmware
Host AP driver has code to support writing firmware to non-volatile memory, a.k.a. flash. This code has been extensively tested when Host AP was a standalone driver. Add a configuration option to the kernel to allow enabling this functionality. Improve the description of the RAM download option. Mention cards that require it. Remove obsolete scary comment. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/hostap/Kconfig')
-rw-r--r--drivers/net/wireless/hostap/Kconfig22
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/hostap/Kconfig b/drivers/net/wireless/hostap/Kconfig
index 56f41c714d3..c8f6286dd35 100644
--- a/drivers/net/wireless/hostap/Kconfig
+++ b/drivers/net/wireless/hostap/Kconfig
@@ -26,11 +26,25 @@ config HOSTAP_FIRMWARE
depends on HOSTAP
---help---
Configure Host AP driver to include support for firmware image
- download. Current version supports only downloading to volatile, i.e.,
- RAM memory. Flash upgrade is not yet supported.
+ download. This option by itself only enables downloading to the
+ volatile memory, i.e. the card RAM. This option is required to
+ support cards that don't have firmware in flash, such as D-Link
+ DWL-520 rev E and D-Link DWL-650 rev P.
- Firmware image downloading needs user space tool, prism2_srec. It is
- available from http://hostap.epitest.fi/.
+ Firmware image downloading needs a user space tool, prism2_srec.
+ It is available from http://hostap.epitest.fi/.
+
+config HOSTAP_FIRMWARE_NVRAM
+ bool "Support for non-volatile firmware download"
+ depends on HOSTAP_FIRMWARE
+ ---help---
+ Allow Host AP driver to write firmware images to the non-volatile
+ card memory, i.e. flash memory that survives power cycling.
+ Enable this option if you want to be able to change card firmware
+ permanently.
+
+ Firmware image downloading needs a user space tool, prism2_srec.
+ It is available from http://hostap.epitest.fi/.
config HOSTAP_PLX
tristate "Host AP driver for Prism2/2.5/3 in PLX9052 PCI adaptors"