#include <adf_cfg_services.h>
#include <adf_clock.h>
#include <adf_common_drv.h>
+#include <adf_gen4_config.h>
#include <adf_gen4_dc.h>
#include <adf_gen4_hw_data.h>
#include <adf_gen4_pfvf.h>
.instances = 0,
};
-static u32 get_accel_mask(struct adf_hw_device_data *self)
-{
- return ADF_4XXX_ACCELERATORS_MASK;
-}
-
static u32 get_ae_mask(struct adf_hw_device_data *self)
{
u32 me_disable = self->fuses;
return ~me_disable & ADF_4XXX_ACCELENGINES_MASK;
}
-static u32 get_num_accels(struct adf_hw_device_data *self)
-{
- return ADF_4XXX_MAX_ACCELERATORS;
-}
-
-static u32 get_num_aes(struct adf_hw_device_data *self)
-{
- if (!self || !self->ae_mask)
- return 0;
-
- return hweight32(self->ae_mask);
-}
-
-static u32 get_misc_bar_id(struct adf_hw_device_data *self)
-{
- return ADF_4XXX_PMISC_BAR;
-}
-
-static u32 get_etr_bar_id(struct adf_hw_device_data *self)
-{
- return ADF_4XXX_ETR_BAR;
-}
-
-static u32 get_sram_bar_id(struct adf_hw_device_data *self)
-{
- return ADF_4XXX_SRAM_BAR;
-}
-
-/*
- * The vector routing table is used to select the MSI-X entry to use for each
- * interrupt source.
- * The first ADF_4XXX_ETR_MAX_BANKS entries correspond to ring interrupts.
- * The final entry corresponds to VF2PF or error interrupts.
- * This vector table could be used to configure one MSI-X entry to be shared
- * between multiple interrupt sources.
- *
- * The default routing is set to have a one to one correspondence between the
- * interrupt source and the MSI-X entry used.
- */
-static void set_msix_default_rttable(struct adf_accel_dev *accel_dev)
-{
- void __iomem *csr;
- int i;
-
- csr = (&GET_BARS(accel_dev)[ADF_4XXX_PMISC_BAR])->virt_addr;
- for (i = 0; i <= ADF_4XXX_ETR_MAX_BANKS; i++)
- ADF_CSR_WR(csr, ADF_4XXX_MSIX_RTTABLE_OFFSET(i), i);
-}
-
static u32 get_accel_cap(struct adf_accel_dev *accel_dev)
{
struct pci_dev *pdev = accel_dev->accel_pci_dev.pci_dev;
u32 fusectl1;
/* Read accelerator capabilities mask */
- pci_read_config_dword(pdev, ADF_4XXX_FUSECTL1_OFFSET, &fusectl1);
+ pci_read_config_dword(pdev, ADF_GEN4_FUSECTL1_OFFSET, &fusectl1);
capabilities_sym = ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC |
ICP_ACCEL_CAPABILITIES_CIPHER |
ICP_ACCEL_CAPABILITIES_AES_V2;
/* A set bit in fusectl1 means the feature is OFF in this SKU */
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_CIPHER_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_CIPHER_SLICE) {
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_HKDF;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_CIPHER;
}
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_UCS_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_UCS_SLICE) {
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_CHACHA_POLY;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_AESGCM_SPC;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_AES_V2;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_CIPHER;
}
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_AUTH_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_AUTH_SLICE) {
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_AUTHENTICATION;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_SHA3;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_SHA3_EXT;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_CIPHER;
}
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_SMX_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_SMX_SLICE) {
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_SM3;
capabilities_sym &= ~ICP_ACCEL_CAPABILITIES_SM4;
}
ICP_ACCEL_CAPABILITIES_SM2 |
ICP_ACCEL_CAPABILITIES_ECEDMONT;
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_PKE_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_PKE_SLICE) {
capabilities_asym &= ~ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC;
capabilities_asym &= ~ICP_ACCEL_CAPABILITIES_SM2;
capabilities_asym &= ~ICP_ACCEL_CAPABILITIES_ECEDMONT;
ICP_ACCEL_CAPABILITIES_LZ4S_COMPRESSION |
ICP_ACCEL_CAPABILITIES_CNV_INTEGRITY64;
- if (fusectl1 & ICP_ACCEL_4XXX_MASK_COMPRESS_SLICE) {
+ if (fusectl1 & ICP_ACCEL_GEN4_MASK_COMPRESS_SLICE) {
capabilities_dc &= ~ICP_ACCEL_CAPABILITIES_COMPRESSION;
capabilities_dc &= ~ICP_ACCEL_CAPABILITIES_LZ4_COMPRESSION;
capabilities_dc &= ~ICP_ACCEL_CAPABILITIES_LZ4S_COMPRESSION;
}
}
-static enum dev_sku_info get_sku(struct adf_hw_device_data *self)
-{
- return DEV_SKU_1;
-}
-
static const u32 *adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev)
{
switch (adf_get_service_enabled(accel_dev)) {
}
}
-static void get_arb_info(struct arb_info *arb_info)
-{
- arb_info->arb_cfg = ADF_4XXX_ARB_CONFIG;
- arb_info->arb_offset = ADF_4XXX_ARB_OFFSET;
- arb_info->wt2sam_offset = ADF_4XXX_ARB_WRK_2_SER_MAP_OFFSET;
-}
-
-static void get_admin_info(struct admin_info *admin_csrs_info)
-{
- admin_csrs_info->mailbox_offset = ADF_4XXX_MAILBOX_BASE_OFFSET;
- admin_csrs_info->admin_msg_ur = ADF_4XXX_ADMINMSGUR_OFFSET;
- admin_csrs_info->admin_msg_lr = ADF_4XXX_ADMINMSGLR_OFFSET;
-}
-
-static u32 get_heartbeat_clock(struct adf_hw_device_data *self)
-{
- /*
- * 4XXX uses KPT counter for HB
- */
- return ADF_4XXX_KPT_COUNTER_FREQ;
-}
-
static void adf_init_rl_data(struct adf_rl_hw_data *rl_data)
{
rl_data->pciout_tb_offset = ADF_GEN4_RL_TOKEN_PCIEOUT_BUCKET_OFFSET;
rl_data->scale_ref = ADF_4XXX_RL_SLICE_REF;
}
-static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
-{
- struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_4XXX_PMISC_BAR];
- void __iomem *csr = misc_bar->virt_addr;
-
- /* Enable all in errsou3 except VFLR notification on host */
- ADF_CSR_WR(csr, ADF_GEN4_ERRMSK3, ADF_GEN4_VFLNOTIFY);
-}
-
-static void adf_enable_ints(struct adf_accel_dev *accel_dev)
-{
- void __iomem *addr;
-
- addr = (&GET_BARS(accel_dev)[ADF_4XXX_PMISC_BAR])->virt_addr;
-
- /* Enable bundle interrupts */
- ADF_CSR_WR(addr, ADF_4XXX_SMIAPF_RP_X0_MASK_OFFSET, 0);
- ADF_CSR_WR(addr, ADF_4XXX_SMIAPF_RP_X1_MASK_OFFSET, 0);
-
- /* Enable misc interrupts */
- ADF_CSR_WR(addr, ADF_4XXX_SMIAPF_MASK_OFFSET, 0);
-}
-
-static int adf_init_device(struct adf_accel_dev *accel_dev)
-{
- void __iomem *addr;
- u32 status;
- u32 csr;
- int ret;
-
- addr = (&GET_BARS(accel_dev)[ADF_4XXX_PMISC_BAR])->virt_addr;
-
- /* Temporarily mask PM interrupt */
- csr = ADF_CSR_RD(addr, ADF_GEN4_ERRMSK2);
- csr |= ADF_GEN4_PM_SOU;
- ADF_CSR_WR(addr, ADF_GEN4_ERRMSK2, csr);
-
- /* Set DRV_ACTIVE bit to power up the device */
- ADF_CSR_WR(addr, ADF_GEN4_PM_INTERRUPT, ADF_GEN4_PM_DRV_ACTIVE);
-
- /* Poll status register to make sure the device is powered up */
- ret = read_poll_timeout(ADF_CSR_RD, status,
- status & ADF_GEN4_PM_INIT_STATE,
- ADF_GEN4_PM_POLL_DELAY_US,
- ADF_GEN4_PM_POLL_TIMEOUT_US, true, addr,
- ADF_GEN4_PM_STATUS);
- if (ret)
- dev_err(&GET_DEV(accel_dev), "Failed to power up the device\n");
-
- return ret;
-}
-
static u32 uof_get_num_objs(struct adf_accel_dev *accel_dev)
{
return ARRAY_SIZE(adf_fw_cy_config);
{
hw_data->dev_class = &adf_4xxx_class;
hw_data->instance_id = adf_4xxx_class.instances++;
- hw_data->num_banks = ADF_4XXX_ETR_MAX_BANKS;
- hw_data->num_banks_per_vf = ADF_4XXX_NUM_BANKS_PER_VF;
- hw_data->num_rings_per_bank = ADF_4XXX_NUM_RINGS_PER_BANK;
- hw_data->num_accel = ADF_4XXX_MAX_ACCELERATORS;
+ hw_data->num_banks = ADF_GEN4_ETR_MAX_BANKS;
+ hw_data->num_banks_per_vf = ADF_GEN4_NUM_BANKS_PER_VF;
+ hw_data->num_rings_per_bank = ADF_GEN4_NUM_RINGS_PER_BANK;
+ hw_data->num_accel = ADF_GEN4_MAX_ACCELERATORS;
hw_data->num_engines = ADF_4XXX_MAX_ACCELENGINES;
hw_data->num_logical_accel = 1;
- hw_data->tx_rx_gap = ADF_4XXX_RX_RINGS_OFFSET;
- hw_data->tx_rings_mask = ADF_4XXX_TX_RINGS_MASK;
+ hw_data->tx_rx_gap = ADF_GEN4_RX_RINGS_OFFSET;
+ hw_data->tx_rings_mask = ADF_GEN4_TX_RINGS_MASK;
hw_data->ring_to_svc_map = ADF_GEN4_DEFAULT_RING_TO_SRV_MAP;
hw_data->alloc_irq = adf_isr_resource_alloc;
hw_data->free_irq = adf_isr_resource_free;
- hw_data->enable_error_correction = adf_enable_error_correction;
- hw_data->get_accel_mask = get_accel_mask;
+ hw_data->enable_error_correction = adf_gen4_enable_error_correction;
+ hw_data->get_accel_mask = adf_gen4_get_accel_mask;
hw_data->get_ae_mask = get_ae_mask;
- hw_data->get_num_accels = get_num_accels;
- hw_data->get_num_aes = get_num_aes;
- hw_data->get_sram_bar_id = get_sram_bar_id;
- hw_data->get_etr_bar_id = get_etr_bar_id;
- hw_data->get_misc_bar_id = get_misc_bar_id;
- hw_data->get_arb_info = get_arb_info;
- hw_data->get_admin_info = get_admin_info;
+ hw_data->get_num_accels = adf_gen4_get_num_accels;
+ hw_data->get_num_aes = adf_gen4_get_num_aes;
+ hw_data->get_sram_bar_id = adf_gen4_get_sram_bar_id;
+ hw_data->get_etr_bar_id = adf_gen4_get_etr_bar_id;
+ hw_data->get_misc_bar_id = adf_gen4_get_misc_bar_id;
+ hw_data->get_arb_info = adf_gen4_get_arb_info;
+ hw_data->get_admin_info = adf_gen4_get_admin_info;
hw_data->get_accel_cap = get_accel_cap;
- hw_data->get_sku = get_sku;
+ hw_data->get_sku = adf_gen4_get_sku;
hw_data->init_admin_comms = adf_init_admin_comms;
hw_data->exit_admin_comms = adf_exit_admin_comms;
hw_data->send_admin_init = adf_send_admin_init;
hw_data->init_arb = adf_init_arb;
hw_data->exit_arb = adf_exit_arb;
hw_data->get_arb_mapping = adf_get_arbiter_mapping;
- hw_data->enable_ints = adf_enable_ints;
- hw_data->init_device = adf_init_device;
+ hw_data->enable_ints = adf_gen4_enable_ints;
+ hw_data->init_device = adf_gen4_init_device;
hw_data->reset_device = adf_reset_flr;
hw_data->admin_ae_mask = ADF_4XXX_ADMIN_AE_MASK;
switch (dev_id) {
}
hw_data->uof_get_num_objs = uof_get_num_objs;
hw_data->uof_get_ae_mask = uof_get_ae_mask;
- hw_data->set_msix_rttable = set_msix_default_rttable;
+ hw_data->set_msix_rttable = adf_gen4_set_msix_default_rttable;
hw_data->set_ssm_wdtimer = adf_gen4_set_ssm_wdtimer;
hw_data->get_ring_to_svc_map = get_ring_to_svc_map;
hw_data->disable_iov = adf_disable_sriov;
hw_data->dev_config = adf_gen4_dev_config;
hw_data->start_timer = adf_gen4_timer_start;
hw_data->stop_timer = adf_gen4_timer_stop;
- hw_data->get_hb_clock = get_heartbeat_clock;
+ hw_data->get_hb_clock = adf_gen4_get_heartbeat_clock;
hw_data->num_hb_ctrs = ADF_NUM_HB_CNT_PER_AE;
hw_data->clock_frequency = ADF_4XXX_AE_FREQ;
#include <linux/units.h>
#include <adf_accel_devices.h>
-/* PCIe configuration space */
-#define ADF_4XXX_SRAM_BAR 0
-#define ADF_4XXX_PMISC_BAR 1
-#define ADF_4XXX_ETR_BAR 2
-#define ADF_4XXX_RX_RINGS_OFFSET 1
-#define ADF_4XXX_TX_RINGS_MASK 0x1
-#define ADF_4XXX_MAX_ACCELERATORS 1
#define ADF_4XXX_MAX_ACCELENGINES 9
-#define ADF_4XXX_BAR_MASK (BIT(0) | BIT(2) | BIT(4))
-/* Physical function fuses */
-#define ADF_4XXX_FUSECTL0_OFFSET (0x2C8)
-#define ADF_4XXX_FUSECTL1_OFFSET (0x2CC)
-#define ADF_4XXX_FUSECTL2_OFFSET (0x2D0)
-#define ADF_4XXX_FUSECTL3_OFFSET (0x2D4)
-#define ADF_4XXX_FUSECTL4_OFFSET (0x2D8)
-#define ADF_4XXX_FUSECTL5_OFFSET (0x2DC)
-
-#define ADF_4XXX_ACCELERATORS_MASK (0x1)
#define ADF_4XXX_ACCELENGINES_MASK (0x1FF)
#define ADF_4XXX_ADMIN_AE_MASK (0x100)
(BIT(4) | BIT(12) | BIT(16) | BIT(17) | BIT(18) | \
BIT(19) | BIT(20) | BIT(21) | BIT(22) | BIT(23))
-#define ADF_4XXX_ETR_MAX_BANKS 64
-
-/* MSIX interrupt */
-#define ADF_4XXX_SMIAPF_RP_X0_MASK_OFFSET (0x41A040)
-#define ADF_4XXX_SMIAPF_RP_X1_MASK_OFFSET (0x41A044)
-#define ADF_4XXX_SMIAPF_MASK_OFFSET (0x41A084)
-#define ADF_4XXX_MSIX_RTTABLE_OFFSET(i) (0x409000 + ((i) * 0x04))
-
-/* Bank and ring configuration */
-#define ADF_4XXX_NUM_RINGS_PER_BANK 2
-#define ADF_4XXX_NUM_BANKS_PER_VF 4
-
-/* Arbiter configuration */
-#define ADF_4XXX_ARB_CONFIG (BIT(31) | BIT(6) | BIT(0))
-#define ADF_4XXX_ARB_OFFSET (0x0)
-#define ADF_4XXX_ARB_WRK_2_SER_MAP_OFFSET (0x400)
-
-/* Admin Interface Reg Offset */
-#define ADF_4XXX_ADMINMSGUR_OFFSET (0x500574)
-#define ADF_4XXX_ADMINMSGLR_OFFSET (0x500578)
-#define ADF_4XXX_MAILBOX_BASE_OFFSET (0x600970)
-
/* Firmware Binaries */
#define ADF_4XXX_FW "qat_4xxx.bin"
#define ADF_4XXX_MMP "qat_4xxx_mmp.bin"
#define ADF_4XXX_RL_SLICE_REF 1000UL
/* Clocks frequency */
-#define ADF_4XXX_KPT_COUNTER_FREQ (100 * HZ_PER_MHZ)
#define ADF_4XXX_AE_FREQ (1000 * HZ_PER_MHZ)
-/* qat_4xxx fuse bits are different from old GENs, redefine them */
-enum icp_qat_4xxx_slice_mask {
- ICP_ACCEL_4XXX_MASK_CIPHER_SLICE = BIT(0),
- ICP_ACCEL_4XXX_MASK_AUTH_SLICE = BIT(1),
- ICP_ACCEL_4XXX_MASK_PKE_SLICE = BIT(2),
- ICP_ACCEL_4XXX_MASK_COMPRESS_SLICE = BIT(3),
- ICP_ACCEL_4XXX_MASK_UCS_SLICE = BIT(4),
- ICP_ACCEL_4XXX_MASK_EIA3_SLICE = BIT(5),
- ICP_ACCEL_4XXX_MASK_SMX_SLICE = BIT(7),
-};
-
void adf_init_hw_data_4xxx(struct adf_hw_device_data *hw_data, u32 dev_id);
void adf_clean_hw_data_4xxx(struct adf_hw_device_data *hw_data);
-int adf_gen4_dev_config(struct adf_accel_dev *accel_dev);
#endif
#include <adf_cfg.h>
#include <adf_common_drv.h>
#include <adf_dbgfs.h>
-#include <adf_heartbeat.h>
+#include <adf_gen4_config.h>
+#include <adf_gen4_hw_data.h>
#include "adf_4xxx_hw_data.h"
-#include "adf_cfg_services.h"
-#include "qat_compression.h"
-#include "qat_crypto.h"
-#include "adf_transport_access_macros.h"
static const struct pci_device_id adf_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, ADF_4XXX_PCI_DEVICE_ID), },
adf_devmgr_rm_dev(accel_dev, NULL);
}
-static int adf_cfg_dev_init(struct adf_accel_dev *accel_dev)
-{
- const char *config;
- int ret;
-
- config = accel_dev->accel_id % 2 ? ADF_CFG_DC : ADF_CFG_CY;
-
- ret = adf_cfg_section_add(accel_dev, ADF_GENERAL_SEC);
- if (ret)
- return ret;
-
- /* Default configuration is crypto only for even devices
- * and compression for odd devices
- */
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_GENERAL_SEC,
- ADF_SERVICES_ENABLED, config,
- ADF_STR);
- if (ret)
- return ret;
-
- adf_heartbeat_save_cfg_param(accel_dev, ADF_CFG_HB_TIMER_MIN_MS);
-
- return 0;
-}
-
-static int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
-{
- char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
- int banks = GET_MAX_BANKS(accel_dev);
- int cpus = num_online_cpus();
- unsigned long bank, val;
- int instances;
- int ret;
- int i;
-
- if (adf_hw_dev_has_crypto(accel_dev))
- instances = min(cpus, banks / 2);
- else
- instances = 0;
-
- for (i = 0; i < instances; i++) {
- val = i;
- bank = i * 2;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &bank, ADF_DEC);
- if (ret)
- goto err;
-
- bank += 1;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_BANK_NUM, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &bank, ADF_DEC);
- if (ret)
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
- i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
- val = 128;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 512;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 0;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 0;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 1;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 1;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = ADF_COALESCING_DEF_TIME;
- snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
- ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
- key, &val, ADF_DEC);
- if (ret)
- goto err;
- }
-
- val = i;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
- &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 0;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
- &val, ADF_DEC);
- if (ret)
- goto err;
-
- return 0;
-err:
- dev_err(&GET_DEV(accel_dev), "Failed to add configuration for crypto\n");
- return ret;
-}
-
-static int adf_comp_dev_config(struct adf_accel_dev *accel_dev)
-{
- char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
- int banks = GET_MAX_BANKS(accel_dev);
- int cpus = num_online_cpus();
- unsigned long val;
- int instances;
- int ret;
- int i;
-
- if (adf_hw_dev_has_compression(accel_dev))
- instances = min(cpus, banks);
- else
- instances = 0;
-
- for (i = 0; i < instances; i++) {
- val = i;
- snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_BANK_NUM, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 512;
- snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_SIZE, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 0;
- snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_TX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 1;
- snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_RX, i);
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = ADF_COALESCING_DEF_TIME;
- snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
- ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
- key, &val, ADF_DEC);
- if (ret)
- goto err;
- }
-
- val = i;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
- &val, ADF_DEC);
- if (ret)
- goto err;
-
- val = 0;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
- &val, ADF_DEC);
- if (ret)
- goto err;
-
- return 0;
-err:
- dev_err(&GET_DEV(accel_dev), "Failed to add configuration for compression\n");
- return ret;
-}
-
-static int adf_no_dev_config(struct adf_accel_dev *accel_dev)
-{
- unsigned long val;
- int ret;
-
- val = 0;
- ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
- &val, ADF_DEC);
- if (ret)
- return ret;
-
- return adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
- &val, ADF_DEC);
-}
-
-int adf_gen4_dev_config(struct adf_accel_dev *accel_dev)
-{
- char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
- int ret;
-
- ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
- if (ret)
- goto err;
-
- ret = adf_cfg_section_add(accel_dev, "Accelerator0");
- if (ret)
- goto err;
-
- ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
- ADF_SERVICES_ENABLED, services);
- if (ret)
- goto err;
-
- ret = sysfs_match_string(adf_cfg_services, services);
- if (ret < 0)
- goto err;
-
- switch (ret) {
- case SVC_CY:
- case SVC_CY2:
- ret = adf_crypto_dev_config(accel_dev);
- break;
- case SVC_DC:
- case SVC_DCC:
- ret = adf_comp_dev_config(accel_dev);
- break;
- default:
- ret = adf_no_dev_config(accel_dev);
- break;
- }
-
- if (ret)
- goto err;
-
- set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
-
- return ret;
-
-err:
- dev_err(&GET_DEV(accel_dev), "Failed to configure QAT driver\n");
- return ret;
-}
-
static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct adf_accel_dev *accel_dev;
adf_init_hw_data_4xxx(accel_dev->hw_device, ent->device);
pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid);
- pci_read_config_dword(pdev, ADF_4XXX_FUSECTL4_OFFSET, &hw_data->fuses);
+ pci_read_config_dword(pdev, ADF_GEN4_FUSECTL4_OFFSET, &hw_data->fuses);
/* Get Accelerators and Accelerators Engines masks */
hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
goto out_err;
}
- ret = adf_cfg_dev_init(accel_dev);
+ ret = adf_gen4_cfg_dev_init(accel_dev);
if (ret) {
dev_err(&pdev->dev, "Failed to initialize configuration.\n");
goto out_err;
}
/* Find and map all the device's BARS */
- bar_mask = pci_select_bars(pdev, IORESOURCE_MEM) & ADF_4XXX_BAR_MASK;
+ bar_mask = pci_select_bars(pdev, IORESOURCE_MEM) & ADF_GEN4_BAR_MASK;
ret = pcim_iomap_regions_request_all(pdev, bar_mask, pci_name(pdev));
if (ret) {
adf_sysfs_ras_counters.o \
adf_gen2_hw_data.o \
adf_gen2_config.o \
+ adf_gen4_config.o \
adf_gen4_hw_data.o \
adf_gen4_pm.o \
adf_gen2_dc.o \
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2023 Intel Corporation */
+#include "adf_accel_devices.h"
+#include "adf_cfg.h"
+#include "adf_cfg_services.h"
+#include "adf_cfg_strings.h"
+#include "adf_common_drv.h"
+#include "adf_gen4_config.h"
+#include "adf_heartbeat.h"
+#include "adf_transport_access_macros.h"
+#include "qat_compression.h"
+#include "qat_crypto.h"
+
+static int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
+{
+ char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+ int banks = GET_MAX_BANKS(accel_dev);
+ int cpus = num_online_cpus();
+ unsigned long bank, val;
+ int instances;
+ int ret;
+ int i;
+
+ if (adf_hw_dev_has_crypto(accel_dev))
+ instances = min(cpus, banks / 2);
+ else
+ instances = 0;
+
+ for (i = 0; i < instances; i++) {
+ val = i;
+ bank = i * 2;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &bank, ADF_DEC);
+ if (ret)
+ goto err;
+
+ bank += 1;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_BANK_NUM, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &bank, ADF_DEC);
+ if (ret)
+ goto err;
+
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
+ i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
+ val = 128;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 512;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 0;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 0;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 1;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 1;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = ADF_COALESCING_DEF_TIME;
+ snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+ }
+
+ val = i;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
+ &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 0;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+ &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ dev_err(&GET_DEV(accel_dev), "Failed to add configuration for crypto\n");
+ return ret;
+}
+
+static int adf_comp_dev_config(struct adf_accel_dev *accel_dev)
+{
+ char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+ int banks = GET_MAX_BANKS(accel_dev);
+ int cpus = num_online_cpus();
+ unsigned long val;
+ int instances;
+ int ret;
+ int i;
+
+ if (adf_hw_dev_has_compression(accel_dev))
+ instances = min(cpus, banks);
+ else
+ instances = 0;
+
+ for (i = 0; i < instances; i++) {
+ val = i;
+ snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_BANK_NUM, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 512;
+ snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_SIZE, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 0;
+ snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_TX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 1;
+ snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_RX, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = ADF_COALESCING_DEF_TIME;
+ snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+ ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+ key, &val, ADF_DEC);
+ if (ret)
+ goto err;
+ }
+
+ val = i;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+ &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ val = 0;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
+ &val, ADF_DEC);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ dev_err(&GET_DEV(accel_dev), "Failed to add configuration for compression\n");
+ return ret;
+}
+
+static int adf_no_dev_config(struct adf_accel_dev *accel_dev)
+{
+ unsigned long val;
+ int ret;
+
+ val = 0;
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+ &val, ADF_DEC);
+ if (ret)
+ return ret;
+
+ return adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
+ &val, ADF_DEC);
+}
+
+/**
+ * adf_gen4_dev_config() - create dev config required to create instances
+ *
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function creates device configuration required to create instances
+ *
+ * Return: 0 on success, error code otherwise.
+ */
+int adf_gen4_dev_config(struct adf_accel_dev *accel_dev)
+{
+ char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
+ int ret;
+
+ ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
+ if (ret)
+ goto err;
+
+ ret = adf_cfg_section_add(accel_dev, "Accelerator0");
+ if (ret)
+ goto err;
+
+ ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
+ ADF_SERVICES_ENABLED, services);
+ if (ret)
+ goto err;
+
+ ret = sysfs_match_string(adf_cfg_services, services);
+ if (ret < 0)
+ goto err;
+
+ switch (ret) {
+ case SVC_CY:
+ case SVC_CY2:
+ ret = adf_crypto_dev_config(accel_dev);
+ break;
+ case SVC_DC:
+ case SVC_DCC:
+ ret = adf_comp_dev_config(accel_dev);
+ break;
+ default:
+ ret = adf_no_dev_config(accel_dev);
+ break;
+ }
+
+ if (ret)
+ goto err;
+
+ set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+
+ return ret;
+
+err:
+ dev_err(&GET_DEV(accel_dev), "Failed to configure QAT driver\n");
+ return ret;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_dev_config);
+
+int adf_gen4_cfg_dev_init(struct adf_accel_dev *accel_dev)
+{
+ const char *config;
+ int ret;
+
+ config = accel_dev->accel_id % 2 ? ADF_CFG_DC : ADF_CFG_CY;
+
+ ret = adf_cfg_section_add(accel_dev, ADF_GENERAL_SEC);
+ if (ret)
+ return ret;
+
+ /* Default configuration is crypto only for even devices
+ * and compression for odd devices
+ */
+ ret = adf_cfg_add_key_value_param(accel_dev, ADF_GENERAL_SEC,
+ ADF_SERVICES_ENABLED, config,
+ ADF_STR);
+ if (ret)
+ return ret;
+
+ adf_heartbeat_save_cfg_param(accel_dev, ADF_CFG_HB_TIMER_MIN_MS);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_cfg_dev_init);
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2023 Intel Corporation */
+#ifndef ADF_GEN4_CONFIG_H_
+#define ADF_GEN4_CONFIG_H_
+
+#include "adf_accel_devices.h"
+
+int adf_gen4_dev_config(struct adf_accel_dev *accel_dev);
+int adf_gen4_cfg_dev_init(struct adf_accel_dev *accel_dev);
+
+#endif
#include "adf_accel_devices.h"
#include "adf_common_drv.h"
#include "adf_gen4_hw_data.h"
+#include "adf_gen4_pm.h"
static u64 build_csr_ring_base_addr(dma_addr_t addr, u32 size)
{
}
EXPORT_SYMBOL_GPL(adf_gen4_init_hw_csr_ops);
+u32 adf_gen4_get_accel_mask(struct adf_hw_device_data *self)
+{
+ return ADF_GEN4_ACCELERATORS_MASK;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_accel_mask);
+
+u32 adf_gen4_get_num_accels(struct adf_hw_device_data *self)
+{
+ return ADF_GEN4_MAX_ACCELERATORS;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_num_accels);
+
+u32 adf_gen4_get_num_aes(struct adf_hw_device_data *self)
+{
+ if (!self || !self->ae_mask)
+ return 0;
+
+ return hweight32(self->ae_mask);
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_num_aes);
+
+u32 adf_gen4_get_misc_bar_id(struct adf_hw_device_data *self)
+{
+ return ADF_GEN4_PMISC_BAR;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_misc_bar_id);
+
+u32 adf_gen4_get_etr_bar_id(struct adf_hw_device_data *self)
+{
+ return ADF_GEN4_ETR_BAR;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_etr_bar_id);
+
+u32 adf_gen4_get_sram_bar_id(struct adf_hw_device_data *self)
+{
+ return ADF_GEN4_SRAM_BAR;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_sram_bar_id);
+
+enum dev_sku_info adf_gen4_get_sku(struct adf_hw_device_data *self)
+{
+ return DEV_SKU_1;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_sku);
+
+void adf_gen4_get_arb_info(struct arb_info *arb_info)
+{
+ arb_info->arb_cfg = ADF_GEN4_ARB_CONFIG;
+ arb_info->arb_offset = ADF_GEN4_ARB_OFFSET;
+ arb_info->wt2sam_offset = ADF_GEN4_ARB_WRK_2_SER_MAP_OFFSET;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_arb_info);
+
+void adf_gen4_get_admin_info(struct admin_info *admin_csrs_info)
+{
+ admin_csrs_info->mailbox_offset = ADF_GEN4_MAILBOX_BASE_OFFSET;
+ admin_csrs_info->admin_msg_ur = ADF_GEN4_ADMINMSGUR_OFFSET;
+ admin_csrs_info->admin_msg_lr = ADF_GEN4_ADMINMSGLR_OFFSET;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_admin_info);
+
+u32 adf_gen4_get_heartbeat_clock(struct adf_hw_device_data *self)
+{
+ /*
+ * GEN4 uses KPT counter for HB
+ */
+ return ADF_GEN4_KPT_COUNTER_FREQ;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_get_heartbeat_clock);
+
+void adf_gen4_enable_error_correction(struct adf_accel_dev *accel_dev)
+{
+ struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_GEN4_PMISC_BAR];
+ void __iomem *csr = misc_bar->virt_addr;
+
+ /* Enable all in errsou3 except VFLR notification on host */
+ ADF_CSR_WR(csr, ADF_GEN4_ERRMSK3, ADF_GEN4_VFLNOTIFY);
+}
+EXPORT_SYMBOL_GPL(adf_gen4_enable_error_correction);
+
+void adf_gen4_enable_ints(struct adf_accel_dev *accel_dev)
+{
+ void __iomem *addr;
+
+ addr = (&GET_BARS(accel_dev)[ADF_GEN4_PMISC_BAR])->virt_addr;
+
+ /* Enable bundle interrupts */
+ ADF_CSR_WR(addr, ADF_GEN4_SMIAPF_RP_X0_MASK_OFFSET, 0);
+ ADF_CSR_WR(addr, ADF_GEN4_SMIAPF_RP_X1_MASK_OFFSET, 0);
+
+ /* Enable misc interrupts */
+ ADF_CSR_WR(addr, ADF_GEN4_SMIAPF_MASK_OFFSET, 0);
+}
+EXPORT_SYMBOL_GPL(adf_gen4_enable_ints);
+
+int adf_gen4_init_device(struct adf_accel_dev *accel_dev)
+{
+ void __iomem *addr;
+ u32 status;
+ u32 csr;
+ int ret;
+
+ addr = (&GET_BARS(accel_dev)[ADF_GEN4_PMISC_BAR])->virt_addr;
+
+ /* Temporarily mask PM interrupt */
+ csr = ADF_CSR_RD(addr, ADF_GEN4_ERRMSK2);
+ csr |= ADF_GEN4_PM_SOU;
+ ADF_CSR_WR(addr, ADF_GEN4_ERRMSK2, csr);
+
+ /* Set DRV_ACTIVE bit to power up the device */
+ ADF_CSR_WR(addr, ADF_GEN4_PM_INTERRUPT, ADF_GEN4_PM_DRV_ACTIVE);
+
+ /* Poll status register to make sure the device is powered up */
+ ret = read_poll_timeout(ADF_CSR_RD, status,
+ status & ADF_GEN4_PM_INIT_STATE,
+ ADF_GEN4_PM_POLL_DELAY_US,
+ ADF_GEN4_PM_POLL_TIMEOUT_US, true, addr,
+ ADF_GEN4_PM_STATUS);
+ if (ret)
+ dev_err(&GET_DEV(accel_dev), "Failed to power up the device\n");
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_init_device);
+
static inline void adf_gen4_unpack_ssm_wdtimer(u64 value, u32 *upper,
u32 *lower)
{
}
EXPORT_SYMBOL_GPL(adf_gen4_set_ssm_wdtimer);
+/*
+ * The vector routing table is used to select the MSI-X entry to use for each
+ * interrupt source.
+ * The first ADF_GEN4_ETR_MAX_BANKS entries correspond to ring interrupts.
+ * The final entry corresponds to VF2PF or error interrupts.
+ * This vector table could be used to configure one MSI-X entry to be shared
+ * between multiple interrupt sources.
+ *
+ * The default routing is set to have a one to one correspondence between the
+ * interrupt source and the MSI-X entry used.
+ */
+void adf_gen4_set_msix_default_rttable(struct adf_accel_dev *accel_dev)
+{
+ void __iomem *csr;
+ int i;
+
+ csr = (&GET_BARS(accel_dev)[ADF_GEN4_PMISC_BAR])->virt_addr;
+ for (i = 0; i <= ADF_GEN4_ETR_MAX_BANKS; i++)
+ ADF_CSR_WR(csr, ADF_GEN4_MSIX_RTTABLE_OFFSET(i), i);
+}
+EXPORT_SYMBOL_GPL(adf_gen4_set_msix_default_rttable);
+
int adf_pfvf_comms_disabled(struct adf_accel_dev *accel_dev)
{
return 0;
#ifndef ADF_GEN4_HW_CSR_DATA_H_
#define ADF_GEN4_HW_CSR_DATA_H_
+#include <linux/units.h>
+
#include "adf_accel_devices.h"
#include "adf_cfg_common.h"
+/* PCIe configuration space */
+#define ADF_GEN4_BAR_MASK (BIT(0) | BIT(2) | BIT(4))
+#define ADF_GEN4_SRAM_BAR 0
+#define ADF_GEN4_PMISC_BAR 1
+#define ADF_GEN4_ETR_BAR 2
+
+/* Clocks frequency */
+#define ADF_GEN4_KPT_COUNTER_FREQ (100 * HZ_PER_MHZ)
+
+/* Physical function fuses */
+#define ADF_GEN4_FUSECTL0_OFFSET 0x2C8
+#define ADF_GEN4_FUSECTL1_OFFSET 0x2CC
+#define ADF_GEN4_FUSECTL2_OFFSET 0x2D0
+#define ADF_GEN4_FUSECTL3_OFFSET 0x2D4
+#define ADF_GEN4_FUSECTL4_OFFSET 0x2D8
+#define ADF_GEN4_FUSECTL5_OFFSET 0x2DC
+
+/* Accelerators */
+#define ADF_GEN4_ACCELERATORS_MASK 0x1
+#define ADF_GEN4_MAX_ACCELERATORS 1
+
+/* MSIX interrupt */
+#define ADF_GEN4_SMIAPF_RP_X0_MASK_OFFSET 0x41A040
+#define ADF_GEN4_SMIAPF_RP_X1_MASK_OFFSET 0x41A044
+#define ADF_GEN4_SMIAPF_MASK_OFFSET 0x41A084
+#define ADF_GEN4_MSIX_RTTABLE_OFFSET(i) (0x409000 + ((i) * 0x04))
+
+/* Bank and ring configuration */
+#define ADF_GEN4_NUM_RINGS_PER_BANK 2
+#define ADF_GEN4_NUM_BANKS_PER_VF 4
+#define ADF_GEN4_ETR_MAX_BANKS 64
+#define ADF_GEN4_RX_RINGS_OFFSET 1
+#define ADF_GEN4_TX_RINGS_MASK 0x1
+
+/* Arbiter configuration */
+#define ADF_GEN4_ARB_CONFIG (BIT(31) | BIT(6) | BIT(0))
+#define ADF_GEN4_ARB_OFFSET 0x0
+#define ADF_GEN4_ARB_WRK_2_SER_MAP_OFFSET 0x400
+
+/* Admin Interface Reg Offset */
+#define ADF_GEN4_ADMINMSGUR_OFFSET 0x500574
+#define ADF_GEN4_ADMINMSGLR_OFFSET 0x500578
+#define ADF_GEN4_MAILBOX_BASE_OFFSET 0x600970
+
/* Transport access */
#define ADF_BANK_INT_SRC_SEL_MASK 0x44UL
#define ADF_RING_CSR_RING_CONFIG 0x1000
#define ADF_GEN4_RL_TOKEN_PCIEOUT_BUCKET_OFFSET 0x508804
void adf_gen4_set_ssm_wdtimer(struct adf_accel_dev *accel_dev);
+
+enum icp_qat_gen4_slice_mask {
+ ICP_ACCEL_GEN4_MASK_CIPHER_SLICE = BIT(0),
+ ICP_ACCEL_GEN4_MASK_AUTH_SLICE = BIT(1),
+ ICP_ACCEL_GEN4_MASK_PKE_SLICE = BIT(2),
+ ICP_ACCEL_GEN4_MASK_COMPRESS_SLICE = BIT(3),
+ ICP_ACCEL_GEN4_MASK_UCS_SLICE = BIT(4),
+ ICP_ACCEL_GEN4_MASK_EIA3_SLICE = BIT(5),
+ ICP_ACCEL_GEN4_MASK_SMX_SLICE = BIT(7),
+};
+
+void adf_gen4_enable_error_correction(struct adf_accel_dev *accel_dev);
+void adf_gen4_enable_ints(struct adf_accel_dev *accel_dev);
+u32 adf_gen4_get_accel_mask(struct adf_hw_device_data *self);
+void adf_gen4_get_admin_info(struct admin_info *admin_csrs_info);
+void adf_gen4_get_arb_info(struct arb_info *arb_info);
+u32 adf_gen4_get_etr_bar_id(struct adf_hw_device_data *self);
+u32 adf_gen4_get_heartbeat_clock(struct adf_hw_device_data *self);
+u32 adf_gen4_get_misc_bar_id(struct adf_hw_device_data *self);
+u32 adf_gen4_get_num_accels(struct adf_hw_device_data *self);
+u32 adf_gen4_get_num_aes(struct adf_hw_device_data *self);
+enum dev_sku_info adf_gen4_get_sku(struct adf_hw_device_data *self);
+u32 adf_gen4_get_sram_bar_id(struct adf_hw_device_data *self);
+int adf_gen4_init_device(struct adf_accel_dev *accel_dev);
void adf_gen4_init_hw_csr_ops(struct adf_hw_csr_ops *csr_ops);
int adf_gen4_ring_pair_reset(struct adf_accel_dev *accel_dev, u32 bank_number);
+void adf_gen4_set_msix_default_rttable(struct adf_accel_dev *accel_dev);
+void adf_gen4_set_ssm_wdtimer(struct adf_accel_dev *accel_dev);
#endif
projects / nvme.git / commitdiff