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misc: mods: update MODS driver from Perforce

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Change-Id: Ib0d45a0526977297f97970daef2703c2922fa2bd
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1711148
Reviewed-by: Lael Jones <lajones@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Chris Dragan
2018-05-09 02:32:28 -07:00
committed by Laxman Dewangan
parent 7086ef70a9
commit a6d4a6e991
7 changed files with 930 additions and 243 deletions
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80
drivers/misc/mods/mods.h
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@@ -24,7 +24,7 @@
/* Driver version */
#define MODS_DRIVER_VERSION_MAJOR 3
#define MODS_DRIVER_VERSION_MINOR 83
#define MODS_DRIVER_VERSION_MINOR 86
#define MODS_DRIVER_VERSION ((MODS_DRIVER_VERSION_MAJOR << 8) | \
((MODS_DRIVER_VERSION_MINOR/10) << 4) | \
(MODS_DRIVER_VERSION_MINOR%10))
@@ -113,6 +113,17 @@ struct MODS_GET_PHYSICAL_ADDRESS_2 {
__u64 physical_address;
};
/* MODS_ESC_GET_PHYSICAL_ADDRESS_3 */
struct MODS_GET_PHYSICAL_ADDRESS_3 {
/* IN */
__u64 memory_handle;
__u64 offset;
struct mods_pci_dev_2 pci_device;
/* OUT */
__u64 physical_address;
};
/* MODS_ESC_VIRTUAL_TO_PHYSICAL */
struct MODS_VIRTUAL_TO_PHYSICAL {
/* IN */
@@ -393,6 +404,18 @@ struct mods_mask_info2 {
__u64 or_mask; /*or mask for setting bit in this register */
};
struct MODS_REGISTER_IRQ_4 {
/* IN */
struct mods_pci_dev_2 dev; /* device identifying interrupt for */
/* which the mask will be applied */
__u64 aperture_addr; /* physical address of aperture */
__u32 aperture_size; /* size of the mapped region */
__u32 mask_info_cnt; /* number of entries in mask_info[]*/
struct mods_mask_info2 mask_info[MODS_IRQ_MAX_MASKS];
__u32 irq_count; /* number of irq's to allocate */
__u32 irq_flags; /* irq type and affinity */
};
struct MODS_REGISTER_IRQ_3 {
/* IN */
struct mods_pci_dev_2 dev; /* device identifying interrupt for */
@@ -424,6 +447,13 @@ struct MODS_REGISTER_IRQ {
__u8 type; /* MODS_IRQ_TYPE_* */
};
struct mods_irq_3 {
struct mods_pci_dev_2 dev; /* device which generated the interrupt */
__u32 irq_index; /* index of irq 0 for INTx & MSI */
__u32 delay; /* delay in ns between the irq */
/* occurring and MODS querying for it */
};
struct mods_irq_2 {
__u32 delay; /* delay in ns between the irq */
/* occurring and MODS querying for it */
@@ -440,6 +470,14 @@ struct mods_irq {
#define MODS_MAX_IRQS 32
/* MODS_ESC_QUERY_IRQ_3 */
struct MODS_QUERY_IRQ_3 {
/* OUT */
struct mods_irq_3 irq_list[MODS_MAX_IRQS];
__u8 more; /* indicates that more interrupts */
/* are waiting */
};
/* MODS_ESC_QUERY_IRQ_2 */
struct MODS_QUERY_IRQ_2 {
/* OUT */
@@ -458,6 +496,8 @@ struct MODS_QUERY_IRQ {
#define MODS_IRQ_TYPE_INT 0
#define MODS_IRQ_TYPE_MSI 1
#define MODS_IRQ_TYPE_CPU 2
#define MODS_IRQ_TYPE_MSIX 3
#define MODS_IRQ_TYPE_MASK 0xff
/* MODS_ESC_SET_IRQ_MULTIMASK */
struct mods_mask_info {
@@ -989,7 +1029,6 @@ struct MODS_GET_NVLINK_LINE_RATE {
__u32 speed;
};
/* MODS_ESC_ACQUIRE_ACCESS_TOKEN
* MODS_ESC_RELEASE_ACCESS_TOKEN
* MODS_ESC_VERIFY_ACCESS_TOKEN
@@ -1000,6 +1039,27 @@ struct MODS_ACCESS_TOKEN {
__u32 token;
};
#define MODS_MAX_SYSFS_PATH_BUF_SIZE 512
#define MODS_MAX_SYSFS_PATH_LEN (512 - 6)
#define MODS_MAX_SYSFS_FILE_SIZE 4096
/* MODS_ESC_WRITE_SYSFS_NODE */
struct MODS_SYSFS_NODE {
/* IN */
char path[MODS_MAX_SYSFS_PATH_BUF_SIZE];
char contents[MODS_MAX_SYSFS_FILE_SIZE];
__u32 size;
};
#define MODS_IRQ_TYPE_FROM_FLAGS(flags) ((flags)&0xf)
/* MODS_ESC_SET_NUM_VF */
struct MODS_SET_NUM_VF {
/* IN */
struct mods_pci_dev_2 dev;
__u32 numvfs; /* number of virtual functions */
};
#pragma pack(pop)
/* ************************************************************************* */
@@ -1247,5 +1307,21 @@ struct MODS_ACCESS_TOKEN {
_IOW(MODS_IOC_MAGIC, 109, struct MODS_ACCESS_TOKEN)
#define MODS_ESC_GET_IOMMU_STATE \
_IOWR(MODS_IOC_MAGIC, 110, struct MODS_GET_IOMMU_STATE)
#define MODS_ESC_WRITE_SYSFS_NODE \
_IOW(MODS_IOC_MAGIC, 111, struct MODS_SYSFS_NODE)
#define MODS_ESC_GET_PHYSICAL_ADDRESS_2 \
_IOWR(MODS_IOC_MAGIC, 112, \
struct MODS_GET_PHYSICAL_ADDRESS_3)
#define MODS_ESC_GET_MAPPED_PHYSICAL_ADDRESS_3 \
_IOWR(MODS_IOC_MAGIC, 113, \
struct MODS_GET_PHYSICAL_ADDRESS_3)
#define MODS_ESC_REGISTER_IRQ_4 \
_IOW(MODS_IOC_MAGIC, 114, struct MODS_REGISTER_IRQ_4)
#define MODS_ESC_QUERY_IRQ_3 \
_IOR(MODS_IOC_MAGIC, 115, struct MODS_QUERY_IRQ_3)
#define MODS_ESC_SET_NUM_VF \
_IOW(MODS_IOC_MAGIC, 116, struct MODS_SET_NUM_VF)
#define MODS_ESC_SET_TOTAL_VF \
_IOW(MODS_IOC_MAGIC, 117, struct MODS_SET_NUM_VF)
#endif /* _MODS_H_ */