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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-24 12:35:59 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-24 12:35:59 -0700 |
commit | 7403e6d8263937dea206dd201fed1ceed190ca18 (patch) | |
tree | 72e84c7bc56998c9998e95a4f14ebdc252dded41 /drivers/crypto/hisilicon/sec2 | |
parent | 66711cfea642a162bc99abdefe1645b26dbd778f (diff) | |
parent | f621eb13facb7681a79f4fec8ec6553ae160da76 (diff) | |
download | linux-7403e6d8263937dea206dd201fed1ceed190ca18.tar.gz linux-7403e6d8263937dea206dd201fed1ceed190ca18.tar.bz2 linux-7403e6d8263937dea206dd201fed1ceed190ca18.zip |
Merge tag 'vfio-v5.18-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Introduce new device migration uAPI and implement device specific
mlx5 vfio-pci variant driver supporting new protocol (Jason
Gunthorpe, Yishai Hadas, Leon Romanovsky)
- New HiSilicon acc vfio-pci variant driver, also supporting migration
interface (Shameer Kolothum, Longfang Liu)
- D3hot fixes for vfio-pci-core (Abhishek Sahu)
- Document new vfio-pci variant driver acceptance criteria
(Alex Williamson)
- Fix UML build unresolved ioport_{un}map() functions
(Alex Williamson)
- Fix MAINTAINERS due to header movement (Lukas Bulwahn)
* tag 'vfio-v5.18-rc1' of https://github.com/awilliam/linux-vfio: (31 commits)
vfio-pci: Provide reviewers and acceptance criteria for variant drivers
MAINTAINERS: adjust entry for header movement in hisilicon qm driver
hisi_acc_vfio_pci: Use its own PCI reset_done error handler
hisi_acc_vfio_pci: Add support for VFIO live migration
crypto: hisilicon/qm: Set the VF QM state register
hisi_acc_vfio_pci: Add helper to retrieve the struct pci_driver
hisi_acc_vfio_pci: Restrict access to VF dev BAR2 migration region
hisi_acc_vfio_pci: add new vfio_pci driver for HiSilicon ACC devices
hisi_acc_qm: Move VF PCI device IDs to common header
crypto: hisilicon/qm: Move few definitions to common header
crypto: hisilicon/qm: Move the QM header to include/linux
vfio/mlx5: Fix to not use 0 as NULL pointer
PCI/IOV: Fix wrong kernel-doc identifier
vfio/mlx5: Use its own PCI reset_done error handler
vfio/pci: Expose vfio_pci_core_aer_err_detected()
vfio/mlx5: Implement vfio_pci driver for mlx5 devices
vfio/mlx5: Expose migration commands over mlx5 device
vfio: Remove migration protocol v1 documentation
vfio: Extend the device migration protocol with RUNNING_P2P
vfio: Define device migration protocol v2
...
Diffstat (limited to 'drivers/crypto/hisilicon/sec2')
-rw-r--r-- | drivers/crypto/hisilicon/sec2/sec.h | 2 | ||||
-rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 21 |
2 files changed, 14 insertions, 9 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon/sec2/sec.h index d97cf02b1df7..c2e9b01187a7 100644 --- a/drivers/crypto/hisilicon/sec2/sec.h +++ b/drivers/crypto/hisilicon/sec2/sec.h @@ -4,7 +4,7 @@ #ifndef __HISI_SEC_V2_H #define __HISI_SEC_V2_H -#include "../qm.h" +#include <linux/hisi_acc_qm.h> #include "sec_crypto.h" /* Algorithm resource per hardware SEC queue */ diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 0b9906ff69e3..92fae706bdb2 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -20,8 +20,7 @@ #define SEC_VF_NUM 63 #define SEC_QUEUE_NUM_V1 4096 -#define SEC_PF_PCI_DEVICE_ID 0xa255 -#define SEC_VF_PCI_DEVICE_ID 0xa256 +#define PCI_DEVICE_ID_HUAWEI_SEC_PF 0xa255 #define SEC_BD_ERR_CHK_EN0 0xEFFFFFFF #define SEC_BD_ERR_CHK_EN1 0x7ffff7fd @@ -229,7 +228,7 @@ static const struct debugfs_reg32 sec_dfx_regs[] = { static int sec_pf_q_num_set(const char *val, const struct kernel_param *kp) { - return q_num_set(val, kp, SEC_PF_PCI_DEVICE_ID); + return q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_SEC_PF); } static const struct kernel_param_ops sec_pf_q_num_ops = { @@ -317,8 +316,8 @@ module_param_cb(uacce_mode, &sec_uacce_mode_ops, &uacce_mode, 0444); MODULE_PARM_DESC(uacce_mode, UACCE_MODE_DESC); static const struct pci_device_id sec_dev_ids[] = { - { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, SEC_PF_PCI_DEVICE_ID) }, - { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, SEC_VF_PCI_DEVICE_ID) }, + { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, PCI_DEVICE_ID_HUAWEI_SEC_PF) }, + { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, PCI_DEVICE_ID_HUAWEI_SEC_VF) }, { 0, } }; MODULE_DEVICE_TABLE(pci, sec_dev_ids); @@ -748,7 +747,7 @@ static int sec_core_debug_init(struct hisi_qm *qm) regset->base = qm->io_base; regset->dev = dev; - if (qm->pdev->device == SEC_PF_PCI_DEVICE_ID) + if (qm->pdev->device == PCI_DEVICE_ID_HUAWEI_SEC_PF) debugfs_create_file("regs", 0444, tmp_d, regset, &sec_regs_fops); for (i = 0; i < ARRAY_SIZE(sec_dfx_labels); i++) { @@ -766,7 +765,7 @@ static int sec_debug_init(struct hisi_qm *qm) struct sec_dev *sec = container_of(qm, struct sec_dev, qm); int i; - if (qm->pdev->device == SEC_PF_PCI_DEVICE_ID) { + if (qm->pdev->device == PCI_DEVICE_ID_HUAWEI_SEC_PF) { for (i = SEC_CLEAR_ENABLE; i < SEC_DEBUG_FILE_NUM; i++) { spin_lock_init(&sec->debug.files[i].lock); sec->debug.files[i].index = i; @@ -908,7 +907,7 @@ static int sec_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->sqe_size = SEC_SQE_SIZE; qm->dev_name = sec_name; - qm->fun_type = (pdev->device == SEC_PF_PCI_DEVICE_ID) ? + qm->fun_type = (pdev->device == PCI_DEVICE_ID_HUAWEI_SEC_PF) ? QM_HW_PF : QM_HW_VF; if (qm->fun_type == QM_HW_PF) { qm->qp_base = SEC_PF_DEF_Q_BASE; @@ -1120,6 +1119,12 @@ static struct pci_driver sec_pci_driver = { .driver.pm = &sec_pm_ops, }; +struct pci_driver *hisi_sec_get_pf_driver(void) +{ + return &sec_pci_driver; +} +EXPORT_SYMBOL_GPL(hisi_sec_get_pf_driver); + static void sec_register_debugfs(void) { if (!debugfs_initialized()) |