23f178d718
hfi1/user_exp_rcv/clear: implement TID_FREE ioctl
2018-06-13 00:31:36 +09:00
159c18b98b
hfi1/ioctl: only forward ioctl if hfi1_file_ioctl didn't handle it
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Conflicts:
kernel/syscall.c
2018-06-13 00:31:35 +09:00
e64d89cd48
hfi: bases for user_exp_rcv
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This implements a skeleton setup function and call it on ioctl
Many missing points:
- missing pci mapping to make setup work
- no clear (passed to linux, so will likely bug out)
- missing locks/safe-guards
Conflicts:
kernel/Makefile.build.in
2018-06-13 00:31:35 +09:00
7366da4390
Fix other warnings
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Most were harmless, but the change to ACCESS_ONCE from volatile
cast is probably useful.
Expanding macro, we basically went from:
m = (volatile struct sdma_vl_map *)dd->sdma_map;
to
m = *(volatile struct sdma_vl_map **)&(dd->sdma_map);
i.e. the explicit lookup is at a different level.
2018-06-13 00:31:35 +09:00
73cc07f98e
ioctl() investigation - TO RESET
2018-06-13 00:31:35 +09:00
62e438a0aa
HFI1: do device ioremap() mappings in per-process fashion
2018-06-13 00:31:32 +09:00
7f03c18d4d
Real run test version (update_tail, kregbase+offset crash)
2018-06-13 00:31:31 +09:00
640dba627f
Added debugging output. Bugfixes in user_sdma_send_pkts() and sdma_send_txreq().
2018-06-13 00:31:31 +09:00
076e6b9b12
Enabled _sdma_txadd_daddr()
2018-06-13 00:31:30 +09:00
74a636a612
Updated structs to use completion{} and wait_queue_head_t{} and added struct size checkes in hfi1_aio_write()
2018-06-13 00:31:30 +09:00
7005110697
Updated and confirmed struct iowait{} and struct hfi1_user_sdma_pkt_q {}
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Conflicts:
kernel/include/hfi1/ihk_hfi1_common.h
2018-06-13 00:31:30 +09:00
c4ca4ae3ab
Updated struct hfi1_devdata and confirmed its size
2018-06-13 00:31:30 +09:00
b024a486b9
Updated hfi1_filedata {} and confirmed its size against the original on Linux
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Conflicts:
kernel/include/hfi1/hfi.h
2018-06-13 00:31:30 +09:00
64e2639adc
* The relevant files have been modified in order to compile with McKernel.
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Conflicts:
kernel/Makefile.build.in
2018-06-13 00:31:29 +09:00
14b360e867
* Added the original files of the driver as a basis for comparison
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Conflicts:
kernel/include/hfi1/sdma.h
kernel/sdma.c
kernel/user_sdma.c
2018-06-13 00:31:29 +09:00
