[PATCH] common/qat: enable gen4 b devices
From: Arek Kusztal <hidden>
Date: 2021-12-28 09:50:04
Subsystem:
the rest · Maintainer:
Linus Torvalds
This commit enables CPM2.0b devices in Intel QuickAssist Technology PMD. Signed-off-by: Arek Kusztal <redacted> --- doc/guides/cryptodevs/qat.rst | 2 ++ doc/guides/rel_notes/release_22_03.rst | 4 ++++ drivers/common/qat/qat_device.c | 4 ++++ 3 files changed, 10 insertions(+)
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 666a01df33..88a50b2816 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst@@ -377,6 +377,8 @@ to see the full table) +-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+ | Yes | No | No | 4 | 4xxx | N/A | qat_4xxx | 4xxx | 4940 | 4 | 4941 | 16 | +-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+ + | Yes | No | No | 4 | 401xxx | N/A | qat_401xxx | 4xxx | 4942 | 2 | 4943 | 16 | + +-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+ * Note: Symmetric mixed crypto algorithms feature on Gen 2 works only with 01.org driver version 4.9.0+
diff --git a/doc/guides/rel_notes/release_22_03.rst b/doc/guides/rel_notes/release_22_03.rst
index 6d99d1eaa9..49917d0a4f 100644
--- a/doc/guides/rel_notes/release_22_03.rst
+++ b/doc/guides/rel_notes/release_22_03.rst@@ -55,6 +55,10 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Added support for CPM2.0b devices to Intel QuickAssist Technology PMD.** + + * CPM2.0b (4942) devices are now enabled for QAT. + Removed Items -------------
diff --git a/drivers/common/qat/qat_device.c b/drivers/common/qat/qat_device.c
index 437996f2e8..1f870d689a 100644
--- a/drivers/common/qat/qat_device.c
+++ b/drivers/common/qat/qat_device.c@@ -47,6 +47,9 @@ static const struct rte_pci_id pci_id_qat_map[] = { { RTE_PCI_DEVICE(0x8086, 0x4941), }, + { + RTE_PCI_DEVICE(0x8086, 0x4943), + }, {.device_id = 0}, };
@@ -192,6 +195,7 @@ qat_pci_device_allocate(struct rte_pci_device *pci_dev, qat_dev_gen = QAT_GEN3; break; case 0x4941: + case 0x4943: qat_dev_gen = QAT_GEN4; break; default:
--
2.30.2