diff options
| author | Logan Gunthorpe <logang@deltatee.com> | 2017-08-03 12:19:46 -0600 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2017-11-18 20:37:12 -0500 |
| commit | 33dea5aae0320345af26ae9aba0894a930e0d4ec (patch) | |
| tree | e7549a2db4add2f55c46d3f19b0cec5ee5ee5c84 /include/linux | |
| parent | fa5ab66e36de56f7e40dad57780d53e059dced86 (diff) | |
NTB: switchtec_ntb: Introduce initial NTB driver
Seeing the Switchtec NTB hardware shares the same endpoint as the
management endpoint we utilize the class_interface API to register
an NTB driver for every Switchtec device in the system that has the
NTB class code.
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Stephen Bates <sbates@raithlin.com>
Reviewed-by: Kurt Schwemmer <kurt.schwemmer@microsemi.com>
Acked-by: Allen Hubbe <Allen.Hubbe@dell.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/switchtec.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h index d8159944f013..09d73d0d1aa8 100644 --- a/include/linux/switchtec.h +++ b/include/linux/switchtec.h @@ -320,6 +320,8 @@ struct pff_csr_regs { u32 reserved4[174]; } __packed; +struct switchtec_ntb; + struct switchtec_dev { struct pci_dev *pdev; struct device dev; @@ -357,6 +359,8 @@ struct switchtec_dev { struct work_struct link_event_work; void (*link_notifier)(struct switchtec_dev *stdev); u8 link_event_count[SWITCHTEC_MAX_PFF_CSR]; + + struct switchtec_ntb *sndev; }; static inline struct switchtec_dev *to_stdev(struct device *dev) |