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Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/crypt')
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc698
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc.h584
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c188
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c156
4 files changed, 0 insertions, 1626 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc b/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc
deleted file mode 100644
index 629da02..0000000
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc
+++ /dev/null
@@ -1,698 +0,0 @@
-/*
- * fuc microcode for nv98 pcrypt engine
- * Copyright (C) 2010 Marcin Kościelnicki
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-.section #nv98_pcrypt_data
-
-ctx_dma:
-ctx_dma_query: .b32 0
-ctx_dma_src: .b32 0
-ctx_dma_dst: .b32 0
-.equ #dma_count 3
-ctx_query_address_high: .b32 0
-ctx_query_address_low: .b32 0
-ctx_query_counter: .b32 0
-ctx_cond_address_high: .b32 0
-ctx_cond_address_low: .b32 0
-ctx_cond_off: .b32 0
-ctx_src_address_high: .b32 0
-ctx_src_address_low: .b32 0
-ctx_dst_address_high: .b32 0
-ctx_dst_address_low: .b32 0
-ctx_mode: .b32 0
-.align 16
-ctx_key: .skip 16
-ctx_iv: .skip 16
-
-.align 0x80
-swap:
-.skip 32
-
-.align 8
-common_cmd_dtable:
-.b32 #ctx_query_address_high + 0x20000 ~0xff
-.b32 #ctx_query_address_low + 0x20000 ~0xfffffff0
-.b32 #ctx_query_counter + 0x20000 ~0xffffffff
-.b32 #cmd_query_get + 0x00000 ~1
-.b32 #ctx_cond_address_high + 0x20000 ~0xff
-.b32 #ctx_cond_address_low + 0x20000 ~0xfffffff0
-.b32 #cmd_cond_mode + 0x00000 ~7
-.b32 #cmd_wrcache_flush + 0x00000 ~0
-.equ #common_cmd_max 0x88
-
-
-.align 8
-engine_cmd_dtable:
-.b32 #ctx_key + 0x0 + 0x20000 ~0xffffffff
-.b32 #ctx_key + 0x4 + 0x20000 ~0xffffffff
-.b32 #ctx_key + 0x8 + 0x20000 ~0xffffffff
-.b32 #ctx_key + 0xc + 0x20000 ~0xffffffff
-.b32 #ctx_iv + 0x0 + 0x20000 ~0xffffffff
-.b32 #ctx_iv + 0x4 + 0x20000 ~0xffffffff
-.b32 #ctx_iv + 0x8 + 0x20000 ~0xffffffff
-.b32 #ctx_iv + 0xc + 0x20000 ~0xffffffff
-.b32 #ctx_src_address_high + 0x20000 ~0xff
-.b32 #ctx_src_address_low + 0x20000 ~0xfffffff0
-.b32 #ctx_dst_address_high + 0x20000 ~0xff
-.b32 #ctx_dst_address_low + 0x20000 ~0xfffffff0
-.b32 #crypt_cmd_mode + 0x00000 ~0xf
-.b32 #crypt_cmd_length + 0x10000 ~0x0ffffff0
-.equ #engine_cmd_max 0xce
-
-.align 4
-crypt_dtable:
-.b16 #crypt_copy_prep #crypt_do_inout
-.b16 #crypt_store_prep #crypt_do_out
-.b16 #crypt_ecb_e_prep #crypt_do_inout
-.b16 #crypt_ecb_d_prep #crypt_do_inout
-.b16 #crypt_cbc_e_prep #crypt_do_inout
-.b16 #crypt_cbc_d_prep #crypt_do_inout
-.b16 #crypt_pcbc_e_prep #crypt_do_inout
-.b16 #crypt_pcbc_d_prep #crypt_do_inout
-.b16 #crypt_cfb_e_prep #crypt_do_inout
-.b16 #crypt_cfb_d_prep #crypt_do_inout
-.b16 #crypt_ofb_prep #crypt_do_inout
-.b16 #crypt_ctr_prep #crypt_do_inout
-.b16 #crypt_cbc_mac_prep #crypt_do_in
-.b16 #crypt_cmac_finish_complete_prep #crypt_do_in
-.b16 #crypt_cmac_finish_partial_prep #crypt_do_in
-
-.align 0x100
-
-.section #nv98_pcrypt_code
-
- // $r0 is always set to 0 in our code - this allows some space savings.
- clear b32 $r0
-
- // set up the interrupt handler
- mov $r1 #ih
- mov $iv0 $r1
-
- // init stack pointer
- mov $sp $r0
-
- // set interrupt dispatch - route timer, fifo, ctxswitch to i0, others to host
- movw $r1 0xfff0
- sethi $r1 0
- mov $r2 0x400
- iowr I[$r2 + 0x300] $r1
-
- // enable the interrupts
- or $r1 0xc
- iowr I[$r2] $r1
-
- // enable fifo access and context switching
- mov $r1 3
- mov $r2 0x1200
- iowr I[$r2] $r1
-
- // enable i0 delivery
- bset $flags ie0
-
- // sleep forver, waking only for interrupts.
- bset $flags $p0
- spin:
- sleep $p0
- bra #spin
-
-// i0 handler
-ih:
- // see which interrupts we got
- iord $r1 I[$r0 + 0x200]
-
- and $r2 $r1 0x8
- cmpu b32 $r2 0
- bra e #noctx
-
- // context switch... prepare the regs for xfer
- mov $r2 0x7700
- mov $xtargets $r2
- mov $xdbase $r0
- // 128-byte context.
- mov $r2 0
- sethi $r2 0x50000
-
- // read current channel
- mov $r3 0x1400
- iord $r4 I[$r3]
- // if bit 30 set, it's active, so we have to unload it first.
- shl b32 $r5 $r4 1
- cmps b32 $r5 0
- bra nc #ctxload
-
- // unload the current channel - save the context
- xdst $r0 $r2
- xdwait
- // and clear bit 30, then write back
- bclr $r4 0x1e
- iowr I[$r3] $r4
- // tell PFIFO we unloaded
- mov $r4 1
- iowr I[$r3 + 0x200] $r4
-
- bra #noctx
-
- ctxload:
- // no channel loaded - perhaps we're requested to load one
- iord $r4 I[$r3 + 0x100]
- shl b32 $r15 $r4 1
- cmps b32 $r15 0
- // if bit 30 of next channel not set, probably PFIFO is just
- // killing a context. do a faux load, without the active bit.
- bra nc #dummyload
-
- // ok, do a real context load.
- xdld $r0 $r2
- xdwait
- mov $r5 #ctx_dma
- mov $r6 #dma_count - 1
- ctxload_dma_loop:
- ld b32 $r7 D[$r5 + $r6 * 4]
- add b32 $r8 $r6 0x180
- shl b32 $r8 8
- iowr I[$r8] $r7
- sub b32 $r6 1
- bra nc #ctxload_dma_loop
-
- dummyload:
- // tell PFIFO we're done
- mov $r5 2
- iowr I[$r3 + 0x200] $r5
-
- noctx:
- and $r2 $r1 0x4
- cmpu b32 $r2 0
- bra e #nocmd
-
- // incoming fifo command.
- mov $r3 0x1900
- iord $r2 I[$r3 + 0x100]
- iord $r3 I[$r3]
- // extract the method
- and $r4 $r2 0x7ff
- // shift the addr to proper position if we need to interrupt later
- shl b32 $r2 0x10
-
- // mthd 0 and 0x100 [NAME, NOP]: ignore
- and $r5 $r4 0x7bf
- cmpu b32 $r5 0
- bra e #cmddone
-
- mov $r5 #engine_cmd_dtable - 0xc0 * 8
- mov $r6 #engine_cmd_max
- cmpu b32 $r4 0xc0
- bra nc #dtable_cmd
- mov $r5 #common_cmd_dtable - 0x80 * 8
- mov $r6 #common_cmd_max
- cmpu b32 $r4 0x80
- bra nc #dtable_cmd
- cmpu b32 $r4 0x60
- bra nc #dma_cmd
- cmpu b32 $r4 0x50
- bra ne #illegal_mthd
-
- // mthd 0x140: PM_TRIGGER
- mov $r2 0x2200
- clear b32 $r3
- sethi $r3 0x20000
- iowr I[$r2] $r3
- bra #cmddone
-
- dma_cmd:
- // mthd 0x180...: DMA_*
- cmpu b32 $r4 0x60+#dma_count
- bra nc #illegal_mthd
- shl b32 $r5 $r4 2
- add b32 $r5 ((#ctx_dma - 0x60 * 4) & 0xffff)
- bset $r3 0x1e
- st b32 D[$r5] $r3
- add b32 $r4 0x180 - 0x60
- shl b32 $r4 8
- iowr I[$r4] $r3
- bra #cmddone
-
- dtable_cmd:
- cmpu b32 $r4 $r6
- bra nc #illegal_mthd
- shl b32 $r4 3
- add b32 $r4 $r5
- ld b32 $r5 D[$r4 + 4]
- and $r5 $r3
- cmpu b32 $r5 0
- bra ne #invalid_bitfield
- ld b16 $r5 D[$r4]
- ld b16 $r6 D[$r4 + 2]
- cmpu b32 $r6 2
- bra e #cmd_setctx
- ld b32 $r7 D[$r0 + #ctx_cond_off]
- and $r6 $r7
- cmpu b32 $r6 1
- bra e #cmddone
- call $r5
- bra $p1 #dispatch_error
- bra #cmddone
-
- cmd_setctx:
- st b32 D[$r5] $r3
- bra #cmddone
-
-
- invalid_bitfield:
- or $r2 1
- dispatch_error:
- illegal_mthd:
- mov $r4 0x1000
- iowr I[$r4] $r2
- iowr I[$r4 + 0x100] $r3
- mov $r4 0x40
- iowr I[$r0] $r4
-
- im_loop:
- iord $r4 I[$r0 + 0x200]
- and $r4 0x40
- cmpu b32 $r4 0
- bra ne #im_loop
-
- cmddone:
- // remove the command from FIFO
- mov $r3 0x1d00
- mov $r4 1
- iowr I[$r3] $r4
-
- nocmd:
- // ack the processed interrupts
- and $r1 $r1 0xc
- iowr I[$r0 + 0x100] $r1
-iret
-
-cmd_query_get:
- // if bit 0 of param set, trigger interrupt afterwards.
- setp $p1 $r3
- or $r2 3
-
- // read PTIMER, beware of races...
- mov $r4 0xb00
- ptimer_retry:
- iord $r6 I[$r4 + 0x100]
- iord $r5 I[$r4]
- iord $r7 I[$r4 + 0x100]
- cmpu b32 $r6 $r7
- bra ne #ptimer_retry
-
- // prepare the query structure
- ld b32 $r4 D[$r0 + #ctx_query_counter]
- st b32 D[$r0 + #swap + 0x0] $r4
- st b32 D[$r0 + #swap + 0x4] $r0
- st b32 D[$r0 + #swap + 0x8] $r5
- st b32 D[$r0 + #swap + 0xc] $r6
-
- // will use target 0, DMA_QUERY.
- mov $xtargets $r0
-
- ld b32 $r4 D[$r0 + #ctx_query_address_high]
- shl b32 $r4 0x18
- mov $xdbase $r4
-
- ld b32 $r4 D[$r0 + #ctx_query_address_low]
- mov $r5 #swap
- sethi $r5 0x20000
- xdst $r4 $r5
- xdwait
-
- ret
-
-cmd_cond_mode:
- // if >= 5, INVALID_ENUM
- bset $flags $p1
- or $r2 2
- cmpu b32 $r3 5
- bra nc #return
-
- // otherwise, no error.
- bclr $flags $p1
-
- // if < 2, no QUERY object is involved
- cmpu b32 $r3 2
- bra nc #cmd_cond_mode_queryful
-
- xor $r3 1
- st b32 D[$r0 + #ctx_cond_off] $r3
- return:
- ret
-
- cmd_cond_mode_queryful:
- // ok, will need to pull a QUERY object, prepare offsets
- ld b32 $r4 D[$r0 + #ctx_cond_address_high]
- ld b32 $r5 D[$r0 + #ctx_cond_address_low]
- and $r6 $r5 0xff
- shr b32 $r5 8
- shl b32 $r4 0x18
- or $r4 $r5
- mov $xdbase $r4
- mov $xtargets $r0
-
- // pull the first one
- mov $r5 #swap
- sethi $r5 0x20000
- xdld $r6 $r5
-
- // if == 2, only a single QUERY is involved...
- cmpu b32 $r3 2
- bra ne #cmd_cond_mode_double
-
- xdwait
- ld b32 $r4 D[$r0 + #swap + 4]
- cmpu b32 $r4 0
- xbit $r4 $flags z
- st b32 D[$r0 + #ctx_cond_off] $r4
- ret
-
- // ok, we'll need to pull second one too
- cmd_cond_mode_double:
- add b32 $r6 0x10
- add b32 $r5 0x10
- xdld $r6 $r5
- xdwait
-
- // compare COUNTERs
- ld b32 $r5 D[$r0 + #swap + 0x00]
- ld b32 $r6 D[$r0 + #swap + 0x10]
- cmpu b32 $r5 $r6
- xbit $r4 $flags z
-
- // compare RESen
- ld b32 $r5 D[$r0 + #swap + 0x04]
- ld b32 $r6 D[$r0 + #swap + 0x14]
- cmpu b32 $r5 $r6
- xbit $r5 $flags z
- and $r4 $r5
-
- // and negate or not, depending on mode
- cmpu b32 $r3 3
- xbit $r5 $flags z
- xor $r4 $r5
- st b32 D[$r0 + #ctx_cond_off] $r4
- ret
-
-cmd_wrcache_flush:
- bclr $flags $p1
- mov $r2 0x2200
- clear b32 $r3
- sethi $r3 0x10000
- iowr I[$r2] $r3
- ret
-
-crypt_cmd_mode:
- // if >= 0xf, INVALID_ENUM
- bset $flags $p1
- or $r2 2
- cmpu b32 $r3 0xf
- bra nc #crypt_cmd_mode_return
-
- bclr $flags $p1
- st b32 D[$r0 + #ctx_mode] $r3
-
- crypt_cmd_mode_return:
- ret
-
-crypt_cmd_length:
- // nop if length == 0
- cmpu b32 $r3 0
- bra e #crypt_cmd_mode_return
-
- // init key, IV
- cxset 3
- mov $r4 #ctx_key
- sethi $r4 0x70000
- xdst $r0 $r4
- mov $r4 #ctx_iv
- sethi $r4 0x60000
- xdst $r0 $r4
- xdwait
- ckeyreg $c7
-
- // prepare the targets
- mov $r4 0x2100
- mov $xtargets $r4
-
- // prepare src address
- ld b32 $r4 D[$r0 + #ctx_src_address_high]
- ld b32 $r5 D[$r0 + #ctx_src_address_low]
- shr b32 $r8 $r5 8
- shl b32 $r4 0x18
- or $r4 $r8
- and $r5 $r5 0xff
-
- // prepare dst address
- ld b32 $r6 D[$r0 + #ctx_dst_address_high]
- ld b32 $r7 D[$r0 + #ctx_dst_address_low]
- shr b32 $r8 $r7 8
- shl b32 $r6 0x18
- or $r6 $r8
- and $r7 $r7 0xff
-
- // find the proper prep & do functions
- ld b32 $r8 D[$r0 + #ctx_mode]
- shl b32 $r8 2
-
- // run prep
- ld b16 $r9 D[$r8 + #crypt_dtable]
- call $r9
-
- // do it
- ld b16 $r9 D[$r8 + #crypt_dtable + 2]
- call $r9
- cxset 1
- xdwait
- cxset 0x61
- xdwait
- xdwait
-
- // update src address
- shr b32 $r8 $r4 0x18
- shl b32 $r9 $r4 8
- add b32 $r9 $r5
- adc b32 $r8 0
- st b32 D[$r0 + #ctx_src_address_high] $r8
- st b32 D[$r0 + #ctx_src_address_low] $r9
-
- // update dst address
- shr b32 $r8 $r6 0x18
- shl b32 $r9 $r6 8
- add b32 $r9 $r7
- adc b32 $r8 0
- st b32 D[$r0 + #ctx_dst_address_high] $r8
- st b32 D[$r0 + #ctx_dst_address_low] $r9
-
- // pull updated IV
- cxset 2
- mov $r4 #ctx_iv
- sethi $r4 0x60000
- xdld $r0 $r4
- xdwait
-
- ret
-
-
-crypt_copy_prep:
- cs0begin 2
- cxsin $c0
- cxsout $c0
- ret
-
-crypt_store_prep:
- cs0begin 1
- cxsout $c6
- ret
-
-crypt_ecb_e_prep:
- cs0begin 3
- cxsin $c0
- cenc $c0 $c0
- cxsout $c0
- ret
-
-crypt_ecb_d_prep:
- ckexp $c7 $c7
- cs0begin 3
- cxsin $c0
- cdec $c0 $c0
- cxsout $c0
- ret
-
-crypt_cbc_e_prep:
- cs0begin 4
- cxsin $c0
- cxor $c6 $c0
- cenc $c6 $c6
- cxsout $c6
- ret
-
-crypt_cbc_d_prep:
- ckexp $c7 $c7
- cs0begin 5
- cmov $c2 $c6
- cxsin $c6
- cdec $c0 $c6
- cxor $c0 $c2
- cxsout $c0
- ret
-
-crypt_pcbc_e_prep:
- cs0begin 5
- cxsin $c0
- cxor $c6 $c0
- cenc $c6 $c6
- cxsout $c6
- cxor $c6 $c0
- ret
-
-crypt_pcbc_d_prep:
- ckexp $c7 $c7
- cs0begin 5
- cxsin $c0
- cdec $c1 $c0
- cxor $c6 $c1
- cxsout $c6
- cxor $c6 $c0
- ret
-
-crypt_cfb_e_prep:
- cs0begin 4
- cenc $c6 $c6
- cxsin $c0
- cxor $c6 $c0
- cxsout $c6
- ret
-
-crypt_cfb_d_prep:
- cs0begin 4
- cenc $c0 $c6
- cxsin $c6
- cxor $c0 $c6
- cxsout $c0
- ret
-
-crypt_ofb_prep:
- cs0begin 4
- cenc $c6 $c6
- cxsin $c0
- cxor $c0 $c6
- cxsout $c0
- ret
-
-crypt_ctr_prep:
- cs0begin 5
- cenc $c1 $c6
- cadd $c6 1
- cxsin $c0
- cxor $c0 $c1
- cxsout $c0
- ret
-
-crypt_cbc_mac_prep:
- cs0begin 3
- cxsin $c0
- cxor $c6 $c0
- cenc $c6 $c6
- ret
-
-crypt_cmac_finish_complete_prep:
- cs0begin 7
- cxsin $c0
- cxor $c6 $c0
- cxor $c0 $c0
- cenc $c0 $c0
- cprecmac $c0 $c0
- cxor $c6 $c0
- cenc $c6 $c6
- ret
-
-crypt_cmac_finish_partial_prep:
- cs0begin 8
- cxsin $c0
- cxor $c6 $c0
- cxor $c0 $c0
- cenc $c0 $c0
- cprecmac $c0 $c0
- cprecmac $c0 $c0
- cxor $c6 $c0
- cenc $c6 $c6
- ret
-
-// TODO
-crypt_do_in:
- add b32 $r3 $r5
- mov $xdbase $r4
- mov $r9 #swap
- sethi $r9 0x20000
- crypt_do_in_loop:
- xdld $r5 $r9
- xdwait
- cxset 0x22
- xdst $r0 $r9
- cs0exec 1
- xdwait
- add b32 $r5 0x10
- cmpu b32 $r5 $r3
- bra ne #crypt_do_in_loop
- cxset 1
- xdwait
- ret
-
-crypt_do_out:
- add b32 $r3 $r7
- mov $xdbase $r6
- mov $r9 #swap
- sethi $r9 0x20000
- crypt_do_out_loop:
- cs0exec 1
- cxset 0x61
- xdld $r7 $r9
- xdst $r7 $r9
- cxset 1
- xdwait
- add b32 $r7 0x10
- cmpu b32 $r7 $r3
- bra ne #crypt_do_out_loop
- ret
-
-crypt_do_inout:
- add b32 $r3 $r5
- mov $r9 #swap
- sethi $r9 0x20000
- crypt_do_inout_loop:
- mov $xdbase $r4
- xdld $r5 $r9
- xdwait
- cxset 0x21
- xdst $r0 $r9
- cs0exec 1
- cxset 0x61
- mov $xdbase $r6
- xdld $r7 $r9
- xdst $r7 $r9
- cxset 1
- xdwait
- add b32 $r5 0x10
- add b32 $r7 0x10
- cmpu b32 $r5 $r3
- bra ne #crypt_do_inout_loop
- ret
-
-.align 0x100
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc.h b/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc.h
deleted file mode 100644
index 38676c7..0000000
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/fuc/nv98.fuc.h
+++ /dev/null
@@ -1,584 +0,0 @@
-uint32_t nv98_pcrypt_data[] = {
-/* 0x0000: ctx_dma */
-/* 0x0000: ctx_dma_query */
- 0x00000000,
-/* 0x0004: ctx_dma_src */
- 0x00000000,
-/* 0x0008: ctx_dma_dst */
- 0x00000000,
-/* 0x000c: ctx_query_address_high */
- 0x00000000,
-/* 0x0010: ctx_query_address_low */
- 0x00000000,
-/* 0x0014: ctx_query_counter */
- 0x00000000,
-/* 0x0018: ctx_cond_address_high */
- 0x00000000,
-/* 0x001c: ctx_cond_address_low */
- 0x00000000,
-/* 0x0020: ctx_cond_off */
- 0x00000000,
-/* 0x0024: ctx_src_address_high */
- 0x00000000,
-/* 0x0028: ctx_src_address_low */
- 0x00000000,
-/* 0x002c: ctx_dst_address_high */
- 0x00000000,
-/* 0x0030: ctx_dst_address_low */
- 0x00000000,
-/* 0x0034: ctx_mode */
- 0x00000000,
- 0x00000000,
- 0x00000000,
-/* 0x0040: ctx_key */
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
-/* 0x0050: ctx_iv */
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
-/* 0x0080: swap */
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
-/* 0x00a0: common_cmd_dtable */
- 0x0002000c,
- 0xffffff00,
- 0x00020010,
- 0x0000000f,
- 0x00020014,
- 0x00000000,
- 0x00000192,
- 0xfffffffe,
- 0x00020018,
- 0xffffff00,
- 0x0002001c,
- 0x0000000f,
- 0x000001d7,
- 0xfffffff8,
- 0x00000260,
- 0xffffffff,
-/* 0x00e0: engine_cmd_dtable */
- 0x00020040,
- 0x00000000,
- 0x00020044,
- 0x00000000,
- 0x00020048,
- 0x00000000,
- 0x0002004c,
- 0x00000000,
- 0x00020050,
- 0x00000000,
- 0x00020054,
- 0x00000000,
- 0x00020058,
- 0x00000000,
- 0x0002005c,
- 0x00000000,
- 0x00020024,
- 0xffffff00,
- 0x00020028,
- 0x0000000f,
- 0x0002002c,
- 0xffffff00,
- 0x00020030,
- 0x0000000f,
- 0x00000271,
- 0xfffffff0,
- 0x00010285,
- 0xf000000f,
-/* 0x0150: crypt_dtable */
- 0x04db0321,
- 0x04b1032f,
- 0x04db0339,
- 0x04db034b,
- 0x04db0361,
- 0x04db0377,
- 0x04db0395,
- 0x04db03af,
- 0x04db03cd,
- 0x04db03e3,
- 0x04db03f9,
- 0x04db040f,
- 0x04830429,
- 0x0483043b,
- 0x0483045d,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
-};
-
-uint32_t nv98_pcrypt_code[] = {
- 0x17f004bd,
- 0x0010fe35,
- 0xf10004fe,
- 0xf0fff017,
- 0x27f10013,
- 0x21d00400,
- 0x0c15f0c0,
- 0xf00021d0,
- 0x27f10317,
- 0x21d01200,
- 0x1031f400,
-/* 0x002f: spin */
- 0xf40031f4,
- 0x0ef40028,
-/* 0x0035: ih */
- 0x8001cffd,
- 0xb00812c4,
- 0x0bf40024,
- 0x0027f167,
- 0x002bfe77,
- 0xf00007fe,
- 0x23f00027,
- 0x0037f105,
- 0x0034cf14,
- 0xb0014594,
- 0x18f40055,
- 0x0602fa17,
- 0x4af003f8,
- 0x0034d01e,
- 0xd00147f0,
- 0x0ef48034,
-/* 0x0075: ctxload */
- 0x4034cf33,
- 0xb0014f94,
- 0x18f400f5,
- 0x0502fa21,
- 0x57f003f8,
- 0x0267f000,
-/* 0x008c: ctxload_dma_loop */
- 0xa07856bc,
- 0xb6018068,
- 0x87d00884,
- 0x0162b600,
-/* 0x009f: dummyload */
- 0xf0f018f4,
- 0x35d00257,
-/* 0x00a5: noctx */
- 0x0412c480,
- 0xf50024b0,
- 0xf100df0b,
- 0xcf190037,
- 0x33cf4032,
- 0xff24e400,
- 0x1024b607,
- 0x07bf45e4,
- 0xf50054b0,
- 0xf100b90b,
- 0xf1fae057,
- 0xb000ce67,
- 0x18f4c044,
- 0xa057f14d,
- 0x8867f1fc,
- 0x8044b000,
- 0xb03f18f4,
- 0x18f46044,
- 0x5044b019,
- 0xf1741bf4,
- 0xbd220027,
- 0x0233f034,
- 0xf50023d0,
-/* 0x0103: dma_cmd */
- 0xb000810e,
- 0x18f46344,
- 0x0245945e,
- 0xfe8050b7,
- 0x801e39f0,
- 0x40b70053,
- 0x44b60120,
- 0x0043d008,
-/* 0x0123: dtable_cmd */
- 0xb8600ef4,
- 0x18f40446,
- 0x0344b63e,
- 0x980045bb,
- 0x53fd0145,
- 0x0054b004,
- 0x58291bf4,
- 0x46580045,
- 0x0264b001,
- 0x98170bf4,
- 0x67fd0807,
- 0x0164b004,
- 0xf9300bf4,
- 0x0f01f455,
-/* 0x015b: cmd_setctx */
- 0x80280ef4,
- 0x0ef40053,
-/* 0x0161: invalid_bitfield */
- 0x0125f022,
-/* 0x0164: dispatch_error */
-/* 0x0164: illegal_mthd */
- 0x100047f1,
- 0xd00042d0,
- 0x47f04043,
- 0x0004d040,
-/* 0x0174: im_loop */
- 0xf08004cf,
- 0x44b04044,
- 0xf71bf400,
-/* 0x0180: cmddone */
- 0x1d0037f1,
- 0xd00147f0,
-/* 0x018a: nocmd */
- 0x11c40034,
- 0x4001d00c,
-/* 0x0192: cmd_query_get */
- 0x38f201f8,
- 0x0325f001,
- 0x0b0047f1,
-/* 0x019c: ptimer_retry */
- 0xcf4046cf,
- 0x47cf0045,
- 0x0467b840,
- 0x98f41bf4,
- 0x04800504,
- 0x21008020,
- 0x80220580,
- 0x0bfe2306,
- 0x03049800,
- 0xfe1844b6,
- 0x04980047,
- 0x8057f104,
- 0x0253f000,
- 0xf80645fa,
-/* 0x01d7: cmd_cond_mode */
- 0xf400f803,
- 0x25f00131,
- 0x0534b002,
- 0xf41218f4,
- 0x34b00132,
- 0x0b18f402,
- 0x800136f0,
-/* 0x01f2: return */
- 0x00f80803,
-/* 0x01f4: cmd_cond_mode_queryful */
- 0x98060498,
- 0x56c40705,
- 0x0855b6ff,
- 0xfd1844b6,
- 0x47fe0545,
- 0x000bfe00,
- 0x008057f1,
- 0xfa0253f0,
- 0x34b00565,
- 0x131bf402,
- 0x049803f8,
- 0x0044b021,
- 0x800b4cf0,
- 0x00f80804,
-/* 0x022c: cmd_cond_mode_double */
- 0xb61060b6,
- 0x65fa1050,
- 0x9803f805,
- 0x06982005,
- 0x0456b824,
- 0x980b4cf0,
- 0x06982105,
- 0x0456b825,
- 0xfd0b5cf0,
- 0x34b00445,
- 0x0b5cf003,
- 0x800645fd,
- 0x00f80804,
-/* 0x0260: cmd_wrcache_flush */
- 0xf10132f4,
- 0xbd220027,
- 0x0133f034,
- 0xf80023d0,
-/* 0x0271: crypt_cmd_mode */
- 0x0131f400,
- 0xb00225f0,
- 0x18f40f34,
- 0x0132f409,
-/* 0x0283: crypt_cmd_mode_return */
- 0xf80d0380,
-/* 0x0285: crypt_cmd_length */
- 0x0034b000,
- 0xf4fb0bf4,
- 0x47f0033c,
- 0x0743f040,
- 0xf00604fa,
- 0x43f05047,
- 0x0604fa06,
- 0x3cf503f8,
- 0x47f1c407,
- 0x4bfe2100,
- 0x09049800,
- 0x950a0598,
- 0x44b60858,
- 0x0548fd18,
- 0x98ff55c4,
- 0x07980b06,
- 0x0878950c,
- 0xfd1864b6,
- 0x77c40568,
- 0x0d0898ff,
- 0x580284b6,
- 0x95f9a889,
- 0xf9a98958,
- 0x013cf495,
- 0x3cf403f8,
- 0xf803f861,
- 0x18489503,
- 0xbb084994,
- 0x81b60095,
- 0x09088000,
- 0x950a0980,
- 0x69941868,
- 0x0097bb08,
- 0x800081b6,
- 0x09800b08,
- 0x023cf40c,
- 0xf05047f0,
- 0x04fa0643,
- 0xf803f805,
-/* 0x0321: crypt_copy_prep */
- 0x203cf500,
- 0x003cf594,
- 0x003cf588,
-/* 0x032f: crypt_store_prep */
- 0xf500f88c,
- 0xf594103c,
- 0xf88c063c,
-/* 0x0339: crypt_ecb_e_prep */
- 0x303cf500,
- 0x003cf594,
- 0x003cf588,
- 0x003cf5d0,
-/* 0x034b: crypt_ecb_d_prep */
- 0xf500f88c,
- 0xf5c8773c,
- 0xf594303c,
- 0xf588003c,
- 0xf5d4003c,
- 0xf88c003c,
-/* 0x0361: crypt_cbc_e_prep */
- 0x403cf500,
- 0x003cf594,
- 0x063cf588,
- 0x663cf5ac,
- 0x063cf5d0,
-/* 0x0377: crypt_cbc_d_prep */
- 0xf500f88c,
- 0xf5c8773c,
- 0xf594503c,
- 0xf584623c,
- 0xf588063c,
- 0xf5d4603c,
- 0xf5ac203c,
- 0xf88c003c,
-/* 0x0395: crypt_pcbc_e_prep */
- 0x503cf500,
- 0x003cf594,
- 0x063cf588,
- 0x663cf5ac,
- 0x063cf5d0,
- 0x063cf58c,
-/* 0x03af: crypt_pcbc_d_prep */
- 0xf500f8ac,
- 0xf5c8773c,
- 0xf594503c,
- 0xf588003c,
- 0xf5d4013c,
- 0xf5ac163c,
- 0xf58c063c,
- 0xf8ac063c,
-/* 0x03cd: crypt_cfb_e_prep */
- 0x403cf500,
- 0x663cf594,
- 0x003cf5d0,
- 0x063cf588,
- 0x063cf5ac,
-/* 0x03e3: crypt_cfb_d_prep */
- 0xf500f88c,
- 0xf594403c,
- 0xf5d0603c,
- 0xf588063c,
- 0xf5ac603c,
- 0xf88c003c,
-/* 0x03f9: crypt_ofb_prep */
- 0x403cf500,
- 0x663cf594,
- 0x003cf5d0,
- 0x603cf588,
- 0x003cf5ac,
-/* 0x040f: crypt_ctr_prep */
- 0xf500f88c,
- 0xf594503c,
- 0xf5d0613c,
- 0xf5b0163c,
- 0xf588003c,
- 0xf5ac103c,
- 0xf88c003c,
-/* 0x0429: crypt_cbc_mac_prep */
- 0x303cf500,
- 0x003cf594,
- 0x063cf588,
- 0x663cf5ac,
-/* 0x043b: crypt_cmac_finish_complete_prep */
- 0xf500f8d0,
- 0xf594703c,
- 0xf588003c,
- 0xf5ac063c,
- 0xf5ac003c,
- 0xf5d0003c,
- 0xf5bc003c,
- 0xf5ac063c,
- 0xf8d0663c,
-/* 0x045d: crypt_cmac_finish_partial_prep */
- 0x803cf500,
- 0x003cf594,
- 0x063cf588,
- 0x003cf5ac,
- 0x003cf5ac,
- 0x003cf5d0,
- 0x003cf5bc,
- 0x063cf5bc,
- 0x663cf5ac,
-/* 0x0483: crypt_do_in */
- 0xbb00f8d0,
- 0x47fe0035,
- 0x8097f100,
- 0x0293f000,
-/* 0x0490: crypt_do_in_loop */
- 0xf80559fa,
- 0x223cf403,
- 0xf50609fa,
- 0xf898103c,
- 0x1050b603,
- 0xf40453b8,
- 0x3cf4e91b,
- 0xf803f801,
-/* 0x04b1: crypt_do_out */
- 0x0037bb00,
- 0xf10067fe,
- 0xf0008097,
-/* 0x04be: crypt_do_out_loop */
- 0x3cf50293,
- 0x3cf49810,
- 0x0579fa61,
- 0xf40679fa,
- 0x03f8013c,
- 0xb81070b6,
- 0x1bf40473,
-/* 0x04db: crypt_do_inout */
- 0xbb00f8e8,
- 0x97f10035,
- 0x93f00080,
-/* 0x04e5: crypt_do_inout_loop */
- 0x0047fe02,
- 0xf80559fa,
- 0x213cf403,
- 0xf50609fa,
- 0xf498103c,
- 0x67fe613c,
- 0x0579fa00,
- 0xf40679fa,
- 0x03f8013c,
- 0xb61050b6,
- 0x53b81070,
- 0xd41bf404,
- 0x000000f8,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
-};
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c
deleted file mode 100644
index ea5c42f..0000000
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <core/client.h>
-#include <core/os.h>
-#include <core/enum.h>
-#include <core/engctx.h>
-#include <core/gpuobj.h>
-
-#include <subdev/fb.h>
-
-#include <engine/fifo.h>
-#include <engine/crypt.h>
-
-struct nv84_crypt_priv {
- struct nouveau_engine base;
-};
-
-/*******************************************************************************
- * Crypt object classes
- ******************************************************************************/
-
-static int
-nv84_crypt_object_ctor(struct nouveau_object *parent,
- struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nouveau_gpuobj *obj;
- int ret;
-
- ret = nouveau_gpuobj_create(parent, engine, oclass, 0, parent,
- 16, 16, 0, &obj);
- *pobject = nv_object(obj);
- if (ret)
- return ret;
-
- nv_wo32(obj, 0x00, nv_mclass(obj));
- nv_wo32(obj, 0x04, 0x00000000);
- nv_wo32(obj, 0x08, 0x00000000);
- nv_wo32(obj, 0x0c, 0x00000000);
- return 0;
-}
-
-static struct nouveau_ofuncs
-nv84_crypt_ofuncs = {
- .ctor = nv84_crypt_object_ctor,
- .dtor = _nouveau_gpuobj_dtor,
- .init = _nouveau_gpuobj_init,
- .fini = _nouveau_gpuobj_fini,
- .rd32 = _nouveau_gpuobj_rd32,
- .wr32 = _nouveau_gpuobj_wr32,
-};
-
-static struct nouveau_oclass
-nv84_crypt_sclass[] = {
- { 0x74c1, &nv84_crypt_ofuncs },
- {}
-};
-
-/*******************************************************************************
- * PCRYPT context
- ******************************************************************************/
-
-static struct nouveau_oclass
-nv84_crypt_cclass = {
- .handle = NV_ENGCTX(CRYPT, 0x84),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = _nouveau_engctx_ctor,
- .dtor = _nouveau_engctx_dtor,
- .init = _nouveau_engctx_init,
- .fini = _nouveau_engctx_fini,
- .rd32 = _nouveau_engctx_rd32,
- .wr32 = _nouveau_engctx_wr32,
- },
-};
-
-/*******************************************************************************
- * PCRYPT engine/subdev functions
- ******************************************************************************/
-
-static const struct nouveau_bitfield nv84_crypt_intr_mask[] = {
- { 0x00000001, "INVALID_STATE" },
- { 0x00000002, "ILLEGAL_MTHD" },
- { 0x00000004, "ILLEGAL_CLASS" },
- { 0x00000080, "QUERY" },
- { 0x00000100, "FAULT" },
- {}
-};
-
-static void
-nv84_crypt_intr(struct nouveau_subdev *subdev)
-{
- struct nouveau_fifo *pfifo = nouveau_fifo(subdev);
- struct nouveau_engine *engine = nv_engine(subdev);
- struct nouveau_object *engctx;
- struct nv84_crypt_priv *priv = (void *)subdev;
- u32 stat = nv_rd32(priv, 0x102130);
- u32 mthd = nv_rd32(priv, 0x102190);
- u32 data = nv_rd32(priv, 0x102194);
- u32 inst = nv_rd32(priv, 0x102188) & 0x7fffffff;
- int chid;
-
- engctx = nouveau_engctx_get(engine, inst);
- chid = pfifo->chid(pfifo, engctx);
-
- if (stat) {
- nv_error(priv, "%s", "");
- nouveau_bitfield_print(nv84_crypt_intr_mask, stat);
- pr_cont(" ch %d [0x%010llx %s] mthd 0x%04x data 0x%08x\n",
- chid, (u64)inst << 12, nouveau_client_name(engctx),
- mthd, data);
- }
-
- nv_wr32(priv, 0x102130, stat);
- nv_wr32(priv, 0x10200c, 0x10);
-
- nouveau_engctx_put(engctx);
-}
-
-static int
-nv84_crypt_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nv84_crypt_priv *priv;
- int ret;
-
- ret = nouveau_engine_create(parent, engine, oclass, true,
- "PCRYPT", "crypt", &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- nv_subdev(priv)->unit = 0x00004000;
- nv_subdev(priv)->intr = nv84_crypt_intr;
- nv_engine(priv)->cclass = &nv84_crypt_cclass;
- nv_engine(priv)->sclass = nv84_crypt_sclass;
- return 0;
-}
-
-static int
-nv84_crypt_init(struct nouveau_object *object)
-{
- struct nv84_crypt_priv *priv = (void *)object;
- int ret;
-
- ret = nouveau_engine_init(&priv->base);
- if (ret)
- return ret;
-
- nv_wr32(priv, 0x102130, 0xffffffff);
- nv_wr32(priv, 0x102140, 0xffffffbf);
- nv_wr32(priv, 0x10200c, 0x00000010);
- return 0;
-}
-
-struct nouveau_oclass
-nv84_crypt_oclass = {
- .handle = NV_ENGINE(CRYPT, 0x84),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nv84_crypt_ctor,
- .dtor = _nouveau_engine_dtor,
- .init = nv84_crypt_init,
- .fini = _nouveau_engine_fini,
- },
-};
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c
deleted file mode 100644
index 5571c09..0000000
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <core/client.h>
-#include <core/os.h>
-#include <core/enum.h>
-#include <core/engctx.h>
-
-#include <subdev/timer.h>
-#include <subdev/fb.h>
-
-#include <engine/falcon.h>
-#include <engine/fifo.h>
-#include <engine/crypt.h>
-
-#include "fuc/nv98.fuc.h"
-
-struct nv98_crypt_priv {
- struct nouveau_falcon base;
-};
-
-/*******************************************************************************
- * Crypt object classes
- ******************************************************************************/
-
-static struct nouveau_oclass
-nv98_crypt_sclass[] = {
- { 0x88b4, &nouveau_object_ofuncs },
- {},
-};
-
-/*******************************************************************************
- * PCRYPT context
- ******************************************************************************/
-
-static struct nouveau_oclass
-nv98_crypt_cclass = {
- .handle = NV_ENGCTX(CRYPT, 0x98),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = _nouveau_falcon_context_ctor,
- .dtor = _nouveau_falcon_context_dtor,
- .init = _nouveau_falcon_context_init,
- .fini = _nouveau_falcon_context_fini,
- .rd32 = _nouveau_falcon_context_rd32,
- .wr32 = _nouveau_falcon_context_wr32,
- },
-};
-
-/*******************************************************************************
- * PCRYPT engine/subdev functions
- ******************************************************************************/
-
-static const struct nouveau_enum nv98_crypt_isr_error_name[] = {
- { 0x0000, "ILLEGAL_MTHD" },
- { 0x0001, "INVALID_BITFIELD" },
- { 0x0002, "INVALID_ENUM" },
- { 0x0003, "QUERY" },
- {}
-};
-
-static void
-nv98_crypt_intr(struct nouveau_subdev *subdev)
-{
- struct nouveau_fifo *pfifo = nouveau_fifo(subdev);
- struct nouveau_engine *engine = nv_engine(subdev);
- struct nouveau_object *engctx;
- struct nv98_crypt_priv *priv = (void *)subdev;
- u32 disp = nv_rd32(priv, 0x08701c);
- u32 stat = nv_rd32(priv, 0x087008) & disp & ~(disp >> 16);
- u32 inst = nv_rd32(priv, 0x087050) & 0x3fffffff;
- u32 ssta = nv_rd32(priv, 0x087040) & 0x0000ffff;
- u32 addr = nv_rd32(priv, 0x087040) >> 16;
- u32 mthd = (addr & 0x07ff) << 2;
- u32 subc = (addr & 0x3800) >> 11;
- u32 data = nv_rd32(priv, 0x087044);
- int chid;
-
- engctx = nouveau_engctx_get(engine, inst);
- chid = pfifo->chid(pfifo, engctx);
-
- if (stat & 0x00000040) {
- nv_error(priv, "DISPATCH_ERROR [");
- nouveau_enum_print(nv98_crypt_isr_error_name, ssta);
- pr_cont("] ch %d [0x%010llx %s] subc %d mthd 0x%04x data 0x%08x\n",
- chid, (u64)inst << 12, nouveau_client_name(engctx),
- subc, mthd, data);
- nv_wr32(priv, 0x087004, 0x00000040);
- stat &= ~0x00000040;
- }
-
- if (stat) {
- nv_error(priv, "unhandled intr 0x%08x\n", stat);
- nv_wr32(priv, 0x087004, stat);
- }
-
- nouveau_engctx_put(engctx);
-}
-
-static int
-nv98_crypt_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nv98_crypt_priv *priv;
- int ret;
-
- ret = nouveau_falcon_create(parent, engine, oclass, 0x087000, true,
- "PCRYPT", "crypt", &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- nv_subdev(priv)->unit = 0x00004000;
- nv_subdev(priv)->intr = nv98_crypt_intr;
- nv_engine(priv)->cclass = &nv98_crypt_cclass;
- nv_engine(priv)->sclass = nv98_crypt_sclass;
- nv_falcon(priv)->code.data = nv98_pcrypt_code;
- nv_falcon(priv)->code.size = sizeof(nv98_pcrypt_code);
- nv_falcon(priv)->data.data = nv98_pcrypt_data;
- nv_falcon(priv)->data.size = sizeof(nv98_pcrypt_data);
- return 0;
-}
-
-struct nouveau_oclass
-nv98_crypt_oclass = {
- .handle = NV_ENGINE(CRYPT, 0x98),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nv98_crypt_ctor,
- .dtor = _nouveau_falcon_dtor,
- .init = _nouveau_falcon_init,
- .fini = _nouveau_falcon_fini,
- .rd32 = _nouveau_falcon_rd32,
- .wr32 = _nouveau_falcon_wr32,
- },
-};
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