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eth: fbnic: Allocate all pages for RX mailbox
authorMohsin Bashir <mohsin.bashr@gmail.com>
Thu, 15 Jan 2026 00:33:50 +0000 (16:33 -0800)
committerJakub Kicinski <kuba@kernel.org>
Wed, 21 Jan 2026 02:18:41 +0000 (18:18 -0800)
commit0c86b52b1a942debbabf02f569b2d54117701f89
tree4de755475d7039842a993ad5f47ec399311a3dabtree
parentbafae5de41c203d0ee4a5af2aa61749890374ff6commit | diff
eth: fbnic: Allocate all pages for RX mailbox

Now that memory is allocated with GFP_KERNEL, allocation failures
should be extremely rare. Ensure the FW communication ring is
always fully populated with free pages, and hard fail initialization
otherwise. This enables simplifications in next patches.

Signed-off-by: Mohsin Bashir <mohsin.bashr@gmail.com>
Link: https://patch.msgid.link/20260115003353.4150771-3-mohsin.bashr@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/meta/fbnic/fbnic_fw.c diff | blob | blame | history
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