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Subject[PATCH 03/12] PCI/switchtec: Add support for new events
The intercomm notify  event was added for PAX variants of switchtec
hardware and the UEC Port was added for the MR1 release of GEN3 firmware.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
---
drivers/pci/switch/switchtec.c | 3 +++
include/linux/switchtec.h | 7 +++++--
include/uapi/linux/switchtec_ioctl.h | 4 +++-
3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
index 9c3ad09d3022..218e67428cf9 100644
--- a/drivers/pci/switch/switchtec.c
+++ b/drivers/pci/switch/switchtec.c
@@ -751,10 +751,13 @@ static const struct event_reg {
EV_PAR(SWITCHTEC_IOCTL_EVENT_MRPC_COMP, mrpc_comp_hdr),
EV_PAR(SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC, mrpc_comp_async_hdr),
EV_PAR(SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP, dyn_binding_hdr),
+ EV_PAR(SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY,
+ intercomm_notify_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_AER_IN_P2P, aer_in_p2p_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_AER_IN_VEP, aer_in_vep_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_DPC, dpc_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_CTS, cts_hdr),
+ EV_PFF(SWITCHTEC_IOCTL_EVENT_UEC, uec_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_HOTPLUG, hotplug_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_IER, ier_hdr),
EV_PFF(SWITCHTEC_IOCTL_EVENT_THRESH, threshold_hdr),
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h
index e295515bc3f3..b4ba3a38f30f 100644
--- a/include/linux/switchtec.h
+++ b/include/linux/switchtec.h
@@ -196,7 +196,9 @@ struct part_cfg_regs {
u32 mrpc_comp_async_data[5];
u32 dyn_binding_hdr;
u32 dyn_binding_data[5];
- u32 reserved4[159];
+ u32 intercomm_notify_hdr;
+ u32 intercomm_notify_data[5];
+ u32 reserved4[153];
} __packed;

enum {
@@ -320,7 +322,8 @@ struct pff_csr_regs {
u32 dpc_data[5];
u32 cts_hdr;
u32 cts_data[5];
- u32 reserved3[6];
+ u32 uec_hdr;
+ u32 uec_data[5];
u32 hotplug_hdr;
u32 hotplug_data[5];
u32 ier_hdr;
diff --git a/include/uapi/linux/switchtec_ioctl.h b/include/uapi/linux/switchtec_ioctl.h
index c912b5a678e4..e8db938985ca 100644
--- a/include/uapi/linux/switchtec_ioctl.h
+++ b/include/uapi/linux/switchtec_ioctl.h
@@ -98,7 +98,9 @@ struct switchtec_ioctl_event_summary {
#define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27
#define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28
#define SWITCHTEC_IOCTL_EVENT_GFMS 29
-#define SWITCHTEC_IOCTL_MAX_EVENTS 30
+#define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY 30
+#define SWITCHTEC_IOCTL_EVENT_UEC 31
+#define SWITCHTEC_IOCTL_MAX_EVENTS 32

#define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1
#define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2
--
2.20.1
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