brcmfmac: add support for dma indices feature

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PCIe full dongle firmware can support a dma indices feature with which
firmware can update/fetch the read/write indices of message buffer
rings on both host to dongle and dongle to host directions. The support is
announced by firmware through shared flags.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Franky Lin 2015-05-20 14:09:51 +02:00 • committed by Kalle Valo

parent c2d4182edc

commit f3550aeb7f

1 changed files with 119 additions and 21 deletions

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140

drivers/net/wireless/brcm80211/brcmfmac/pcie.c

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