armbian/linux-cix
0
0
Fork 0
mirror of https://github.com/armbian/linux-cix.git synced 2026-01-06 12:30:45 -08:00
Code Issues Packages Projects Releases Wiki Activity

crypto: hisilicon/qm - add controller reset interface

Browse Source 
Add the main implementation of the controller reset interface, which is
roughly divided into three parts, stop, reset, and reinitialization.

Signed-off-by: Shukun Tan <tanshukun1@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
Reviewed-by: Zaibo Xu <xuzaibo@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Shukun Tan
2020-04-03 16:16:38 +08:00
committed by Herbert Xu
parent 35ee280fb1
commit 6c6dd5802c
2 changed files with 560 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

544
drivers/crypto/hisilicon/qm.c
View File

File diff suppressed because it is too large Load Diff

16
drivers/crypto/hisilicon/qm.h
View File

@@ -133,16 +133,28 @@ struct hisi_qm_status {
struct hisi_qm;
struct hisi_qm_err_info {
char *acpi_rst;
u32 msi_wr_port;
u32 ecc_2bits_mask;
u32 ce;
u32 nfe;
u32 fe;
u32 msi;
};
struct hisi_qm_err_status {
u32 is_qm_ecc_mbit;
u32 is_dev_ecc_mbit;
};
struct hisi_qm_err_ini {
int (*hw_init)(struct hisi_qm *qm);
void (*hw_err_enable)(struct hisi_qm *qm);
void (*hw_err_disable)(struct hisi_qm *qm);
u32 (*get_dev_hw_err_status)(struct hisi_qm *qm);
void (*clear_dev_hw_err_status)(struct hisi_qm *qm, u32 err_sts);
void (*open_axi_master_ooo)(struct hisi_qm *qm);
void (*close_axi_master_ooo)(struct hisi_qm *qm);
void (*log_dev_hw_err)(struct hisi_qm *qm, u32 err_sts);
struct hisi_qm_err_info err_info;
};
@@ -165,6 +177,7 @@ struct hisi_qm {
u32 ctrl_qp_num;
u32 vfs_num;
struct list_head list;
struct hisi_qm_list *qm_list;
struct qm_dma qdma;
struct qm_sqc *sqc;
@@ -178,6 +191,8 @@ struct hisi_qm {
struct hisi_qm_status status;
const struct hisi_qm_err_ini *err_ini;
struct hisi_qm_err_status err_status;
unsigned long reset_flag;
rwlock_t qps_lock;
unsigned long *qp_bitmap;
@@ -298,6 +313,7 @@ void hisi_qm_dev_err_init(struct hisi_qm *qm);
void hisi_qm_dev_err_uninit(struct hisi_qm *qm);
pci_ers_result_t hisi_qm_dev_err_detected(struct pci_dev *pdev,
pci_channel_state_t state);
pci_ers_result_t hisi_qm_dev_slot_reset(struct pci_dev *pdev);
struct hisi_acc_sgl_pool;
struct hisi_acc_hw_sgl *hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,