From: Yogesh Ashok Powar Date: Sat, 18 May 2013 00:54:58 +0000 (-0700) Subject: mwifiex: add support for Marvell SD8897 chipset X-Git-Tag: v3.11-rc1~16^2~103^2^2~78 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b60186f824330cd85859f5944b9559b0f7df0b4f;p=pandora-kernel.git mwifiex: add support for Marvell SD8897 chipset Some of the key differences between SD8897 and older chipsets are as follows: a) sdio mpa_rx and mpa_tx ports have been increased from 16 to 32 b) Same is the case with read/write bitmap that one receives from mpa_reg read c) aggregation packet count doubled from 8 to 16 d) Most of key reg addresses are changed e) There is a separate command or control port f) Now command rx/tx_done have new interrupts 1. 'supports_sdio_new_mode' flag is added to handle (a) and (b). 2. (c) and (d) are taken care of by filling chip specific information in global structurei (mwifiex_sdio_sd8897). 3. For older chipsets, port 0 was cmd port and port 1->15 were data port. Therefore we had CTRL_PORT_MASK to differentiate port type. Now these changes are under 'has_control_mask' flag. Signed-off-by: Yogesh Ashok Powar Signed-off-by: Amitkumar Karwar Signed-off-by: Nishant Sarmukadam Signed-off-by: Bing Zhao Signed-off-by: Frank Huang Signed-off-by: John W. Linville --- Reading git-diff-tree failed