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authorMichael Chan <michael.chan@broadcom.com>2017-02-06 16:55:36 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-07 13:30:58 -0500
commitc61fb99cae51958a9096d8540c8c05e74cfa7e59 (patch)
treecc6709a1220c71163a11029b7c0b61d0217e39a2 /net/caif/cfdgml.c
parentb3dba77cf0acb6e44b368979026df975658332bc (diff)
bnxt_en: Add RX page mode support.
This mode is to support XDP. In this mode, each rx ring is configured with page sized buffers for linear placement of each packet. MTU will be restricted to what the page sized buffers can support. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif/cfdgml.c')
0 files changed, 0 insertions, 0 deletions
MU off may result in alignment faults. So fix the situation by moving the update_fdt_memmap() call into the callback function invoked by efi_exit_boot_services() right before it calls the ExitBootServices() UEFI service (which is arguably a better place for it anyway) Note that disabling the MMU in ExitBootServices() is not compliant with the UEFI spec, and carries great risk due to the fact that switching from cached to uncached memory accesses halfway through compiler generated code (i.e., involving a stack) can never be done in a way that is architecturally safe. Fixes: abfb7b686a3e ("efi/libstub/arm*: Pass latest memory map to the kernel") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Riku Voipio <riku.voipio@linaro.org> Cc: <stable@vger.kernel.org> Cc: mark.rutland@arm.com Cc: linux-efi@vger.kernel.org Cc: matt@codeblueprint.co.uk Cc: leif.lindholm@linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1485971102-23330-2-git-send-email-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/usb/host/xhci-trace.h')