Commit 04cf4787 authored Nov 17, 2021 by Giovanni Cabiddu Committed by Herbert Xu Nov 26, 2021

crypto: qat - re-enable interrupts for legacy PFVF messages



If a PFVF message with MSGORIGIN_SYSTEM not set is received, re-enable
interrupts allowing the processing of new messages.
This is to simplify the refactoring of the recv function in a subsequent
patch.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 956125e2

drivers/crypto/qat/qat_common/adf_pf2vf_msg.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -197,7 +197,7 @@ bool adf_recv_and_handle_vf2pf_msg(struct adf_accel_dev *accel_dev, u32 vf_nr)

		if (!(msg & ADF_VF2PF_MSGORIGIN_SYSTEM))
		/* Ignore legacy non-system (non-kernel) VF2PF messages */
		goto err;
		return true;

		/* To ACK, clear the VF2PFINT bit */
		msg &= ~ADF_VF2PF_INT;

drivers/crypto/qat/qat_common/adf_vf2pf_msg.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -67,7 +67,7 @@ bool adf_recv_and_handle_pf2vf_msg(struct adf_accel_dev *accel_dev)

		if (!(msg & ADF_PF2VF_MSGORIGIN_SYSTEM))
		/* Ignore legacy non-system (non-kernel) PF2VF messages */
		goto err;
		return true;

		/* To ack, clear the PF2VFINT bit */
		msg &= ~ADF_PF2VF_INT;