Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/drivers/crypto/qat/qat_common/adf_gen2_hw_data.h b/drivers/crypto/qat/qat_common/adf_gen2_hw_data.h
new file mode 100644
index 000000000..e4bc07529
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_gen2_hw_data.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */
+/* Copyright(c) 2020 Intel Corporation */
+#ifndef ADF_GEN2_HW_DATA_H_
+#define ADF_GEN2_HW_DATA_H_
+
+#include "adf_accel_devices.h"
+#include "adf_cfg_common.h"
+
+/* Transport access */
+#define ADF_BANK_INT_SRC_SEL_MASK_0	0x4444444CUL
+#define ADF_BANK_INT_SRC_SEL_MASK_X	0x44444444UL
+#define ADF_RING_CSR_RING_CONFIG	0x000
+#define ADF_RING_CSR_RING_LBASE		0x040
+#define ADF_RING_CSR_RING_UBASE		0x080
+#define ADF_RING_CSR_RING_HEAD		0x0C0
+#define ADF_RING_CSR_RING_TAIL		0x100
+#define ADF_RING_CSR_E_STAT		0x14C
+#define ADF_RING_CSR_INT_FLAG		0x170
+#define ADF_RING_CSR_INT_SRCSEL		0x174
+#define ADF_RING_CSR_INT_SRCSEL_2	0x178
+#define ADF_RING_CSR_INT_COL_EN		0x17C
+#define ADF_RING_CSR_INT_COL_CTL	0x180
+#define ADF_RING_CSR_INT_FLAG_AND_COL	0x184
+#define ADF_RING_CSR_INT_COL_CTL_ENABLE	0x80000000
+#define ADF_RING_BUNDLE_SIZE		0x1000
+#define ADF_GEN2_RX_RINGS_OFFSET	8
+#define ADF_GEN2_TX_RINGS_MASK		0xFF
+
+#define BUILD_RING_BASE_ADDR(addr, size) \
+	(((addr) >> 6) & (GENMASK_ULL(63, 0) << (size)))
+#define READ_CSR_RING_HEAD(csr_base_addr, bank, ring) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_HEAD + ((ring) << 2))
+#define READ_CSR_RING_TAIL(csr_base_addr, bank, ring) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_TAIL + ((ring) << 2))
+#define READ_CSR_E_STAT(csr_base_addr, bank) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_E_STAT)
+#define WRITE_CSR_RING_CONFIG(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_CONFIG + ((ring) << 2), value)
+#define WRITE_CSR_RING_BASE(csr_base_addr, bank, ring, value) \
+do { \
+	u32 l_base = 0, u_base = 0; \
+	l_base = (u32)((value) & 0xFFFFFFFF); \
+	u_base = (u32)(((value) & 0xFFFFFFFF00000000ULL) >> 32); \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_LBASE + ((ring) << 2), l_base); \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_UBASE + ((ring) << 2), u_base); \
+} while (0)
+
+#define WRITE_CSR_RING_HEAD(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_HEAD + ((ring) << 2), value)
+#define WRITE_CSR_RING_TAIL(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_RING_TAIL + ((ring) << 2), value)
+#define WRITE_CSR_INT_FLAG(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_INT_FLAG, value)
+#define WRITE_CSR_INT_SRCSEL(csr_base_addr, bank) \
+do { \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+	ADF_RING_CSR_INT_SRCSEL, ADF_BANK_INT_SRC_SEL_MASK_0); \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+	ADF_RING_CSR_INT_SRCSEL_2, ADF_BANK_INT_SRC_SEL_MASK_X); \
+} while (0)
+#define WRITE_CSR_INT_COL_EN(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_INT_COL_EN, value)
+#define WRITE_CSR_INT_COL_CTL(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_INT_COL_CTL, \
+		   ADF_RING_CSR_INT_COL_CTL_ENABLE | (value))
+#define WRITE_CSR_INT_FLAG_AND_COL(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
+		   ADF_RING_CSR_INT_FLAG_AND_COL, value)
+
+/* AE to function map */
+#define AE2FUNCTION_MAP_A_OFFSET	(0x3A400 + 0x190)
+#define AE2FUNCTION_MAP_B_OFFSET	(0x3A400 + 0x310)
+#define AE2FUNCTION_MAP_REG_SIZE	4
+#define AE2FUNCTION_MAP_VALID		BIT(7)
+
+#define READ_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index) \
+	ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \
+		   AE2FUNCTION_MAP_REG_SIZE * (index))
+#define WRITE_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index, value) \
+	ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \
+		   AE2FUNCTION_MAP_REG_SIZE * (index), value)
+#define READ_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index) \
+	ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \
+		   AE2FUNCTION_MAP_REG_SIZE * (index))
+#define WRITE_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index, value) \
+	ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \
+		   AE2FUNCTION_MAP_REG_SIZE * (index), value)
+
+/* Admin Interface Offsets */
+#define ADF_ADMINMSGUR_OFFSET	(0x3A000 + 0x574)
+#define ADF_ADMINMSGLR_OFFSET	(0x3A000 + 0x578)
+#define ADF_MAILBOX_BASE_OFFSET	0x20970
+
+/* Arbiter configuration */
+#define ADF_ARB_OFFSET			0x30000
+#define ADF_ARB_WRK_2_SER_MAP_OFFSET	0x180
+#define ADF_ARB_CONFIG			(BIT(31) | BIT(6) | BIT(0))
+#define ADF_ARB_REG_SLOT		0x1000
+#define ADF_ARB_RINGSRVARBEN_OFFSET	0x19C
+
+#define WRITE_CSR_RING_SRV_ARB_EN(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \
+	(ADF_ARB_REG_SLOT * (index)), value)
+
+/* Power gating */
+#define ADF_POWERGATE_DC		BIT(23)
+#define ADF_POWERGATE_PKE		BIT(24)
+
+/* Default ring mapping */
+#define ADF_GEN2_DEFAULT_RING_TO_SRV_MAP \
+	(CRYPTO << ADF_CFG_SERV_RING_PAIR_0_SHIFT | \
+	 CRYPTO << ADF_CFG_SERV_RING_PAIR_1_SHIFT | \
+	 UNUSED << ADF_CFG_SERV_RING_PAIR_2_SHIFT | \
+	   COMP << ADF_CFG_SERV_RING_PAIR_3_SHIFT)
+
+/* WDT timers
+ *
+ * Timeout is in cycles. Clock speed may vary across products but this
+ * value should be a few milli-seconds.
+ */
+#define ADF_SSM_WDT_DEFAULT_VALUE	0x200000
+#define ADF_SSM_WDT_PKE_DEFAULT_VALUE	0x2000000
+#define ADF_SSMWDT_OFFSET		0x54
+#define ADF_SSMWDTPKE_OFFSET		0x58
+#define ADF_SSMWDT(i)		(ADF_SSMWDT_OFFSET + ((i) * 0x4000))
+#define ADF_SSMWDTPKE(i)	(ADF_SSMWDTPKE_OFFSET + ((i) * 0x4000))
+
+/* Error detection and correction */
+#define ADF_GEN2_AE_CTX_ENABLES(i)	((i) * 0x1000 + 0x20818)
+#define ADF_GEN2_AE_MISC_CONTROL(i)	((i) * 0x1000 + 0x20960)
+#define ADF_GEN2_ENABLE_AE_ECC_ERR	BIT(28)
+#define ADF_GEN2_ENABLE_AE_ECC_PARITY_CORR	(BIT(24) | BIT(12))
+#define ADF_GEN2_UERRSSMSH(i)		((i) * 0x4000 + 0x18)
+#define ADF_GEN2_CERRSSMSH(i)		((i) * 0x4000 + 0x10)
+#define ADF_GEN2_ERRSSMSH_EN		BIT(3)
+
+/* Interrupts */
+#define ADF_GEN2_SMIAPF0_MASK_OFFSET    (0x3A000 + 0x28)
+#define ADF_GEN2_SMIAPF1_MASK_OFFSET    (0x3A000 + 0x30)
+#define ADF_GEN2_SMIA1_MASK             0x1
+
+u32 adf_gen2_get_num_accels(struct adf_hw_device_data *self);
+u32 adf_gen2_get_num_aes(struct adf_hw_device_data *self);
+void adf_gen2_enable_error_correction(struct adf_accel_dev *accel_dev);
+void adf_gen2_cfg_iov_thds(struct adf_accel_dev *accel_dev, bool enable,
+			   int num_a_regs, int num_b_regs);
+void adf_gen2_init_hw_csr_ops(struct adf_hw_csr_ops *csr_ops);
+void adf_gen2_get_admin_info(struct admin_info *admin_csrs_info);
+void adf_gen2_get_arb_info(struct arb_info *arb_info);
+void adf_gen2_enable_ints(struct adf_accel_dev *accel_dev);
+u32 adf_gen2_get_accel_cap(struct adf_accel_dev *accel_dev);
+void adf_gen2_set_ssm_wdtimer(struct adf_accel_dev *accel_dev);
+
+#endif