diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2019-05-14 02:34:35 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-05-14 02:34:35 +0300 |
| commit | da33ae0129ff6c312054bcf988faf89f0e528d82 (patch) | |
| tree | 15aa74f900534573475b04d3ad70351a403aae50 /include | |
| parent | db9d639fa127d9fb37a49df44c65cc42c88a213e (diff) | |
| parent | 083c1b5e50b701899dc32445efa8b153685260d5 (diff) | |
| download | linux-da33ae0129ff6c312054bcf988faf89f0e528d82.tar.xz | |
Merge branch 'pci/switchtec'
- Support all 255 PFF ports in switchtec driver (Wesley Sheng)
- Fix unintentional switchtec MRPC event masking that degraded firmware
update speed (Wesley Sheng)
* pci/switchtec:
switchtec: Fix unintended mask of MRPC event
switchtec: Increase PFF limit from 48 to 255
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/switchtec.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/switchtec_ioctl.h | 13 |
2 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h index 52a079b3a9a6..0cfc34ac37fb 100644 --- a/include/linux/switchtec.h +++ b/include/linux/switchtec.h @@ -20,7 +20,7 @@ #include <linux/cdev.h> #define SWITCHTEC_MRPC_PAYLOAD_SIZE 1024 -#define SWITCHTEC_MAX_PFF_CSR 48 +#define SWITCHTEC_MAX_PFF_CSR 255 #define SWITCHTEC_EVENT_OCCURRED BIT(0) #define SWITCHTEC_EVENT_CLEAR BIT(0) diff --git a/include/uapi/linux/switchtec_ioctl.h b/include/uapi/linux/switchtec_ioctl.h index 4f4daf8db954..c912b5a678e4 100644 --- a/include/uapi/linux/switchtec_ioctl.h +++ b/include/uapi/linux/switchtec_ioctl.h @@ -50,7 +50,7 @@ struct switchtec_ioctl_flash_part_info { __u32 active; }; -struct switchtec_ioctl_event_summary { +struct switchtec_ioctl_event_summary_legacy { __u64 global; __u64 part_bitmap; __u32 local_part; @@ -59,6 +59,15 @@ struct switchtec_ioctl_event_summary { __u32 pff[48]; }; +struct switchtec_ioctl_event_summary { + __u64 global; + __u64 part_bitmap; + __u32 local_part; + __u32 padding; + __u32 part[48]; + __u32 pff[255]; +}; + #define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0 #define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1 #define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2 @@ -127,6 +136,8 @@ struct switchtec_ioctl_pff_port { _IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info) #define SWITCHTEC_IOCTL_EVENT_SUMMARY \ _IOR('W', 0x42, struct switchtec_ioctl_event_summary) +#define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \ + _IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy) #define SWITCHTEC_IOCTL_EVENT_CTL \ _IOWR('W', 0x43, struct switchtec_ioctl_event_ctl) #define SWITCHTEC_IOCTL_PFF_TO_PORT \ |