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| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-06-16 07:52:02 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-28 19:16:38 +1000 |
| commit | 6bb5cf1025414fe00b20f3bef56135849e4ed3b8 (patch) | |
| tree | d8cc37288ce123dc790af37f99b7bcc7c9e1872d /include/asm-powerpc/lv1call.h | |
| parent | 9263e85aa9e9d341ef238fffc040f586674d1709 (diff) | |
| download | blackbird-op-linux-6bb5cf1025414fe00b20f3bef56135849e4ed3b8.tar.gz blackbird-op-linux-6bb5cf1025414fe00b20f3bef56135849e4ed3b8.zip | |
[POWERPC] PS3: System-bus rework
Rework the PS3 system bus to unify device support.
- DMA region sizes must be a power of two
- storage bus DMA updates:
- Small fixes for the PS3 DMA core:
o fix alignment bug
o kill superfluous test
o indentation
o spelling
o export ps3_dma_region_{create,free}()
- ps3_dma_region_init():
o Add `addr' and `len' parameters, so you can create a DMA region that
does not cover all memory (use `NULL' and `0' to cover all memory).
This is needed because there are not sufficient IOMMU resources to have
all DMA regions cover all memory.
o Uninline
- Added remove and shutdown routines to all drivers.
- Added loadable module support to all drivers.
- Added HV calls for iopte management (needed by sound driver).
Signed-off-by: MOKUNO Masakazu <mokuno@sm.sony.co.jp>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/lv1call.h')
| -rw-r--r-- | include/asm-powerpc/lv1call.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-powerpc/lv1call.h b/include/asm-powerpc/lv1call.h index f733beeea63a..81713acf7529 100644 --- a/include/asm-powerpc/lv1call.h +++ b/include/asm-powerpc/lv1call.h @@ -238,6 +238,7 @@ LV1_CALL(destruct_virtual_address_space, 1, 0, 10 ) LV1_CALL(configure_irq_state_bitmap, 3, 0, 11 ) LV1_CALL(connect_irq_plug_ext, 5, 0, 12 ) LV1_CALL(release_memory, 1, 0, 13 ) +LV1_CALL(put_iopte, 5, 0, 15 ) LV1_CALL(disconnect_irq_plug_ext, 3, 0, 17 ) LV1_CALL(construct_event_receive_port, 0, 1, 18 ) LV1_CALL(destruct_event_receive_port, 1, 0, 19 ) @@ -268,6 +269,8 @@ LV1_CALL(remove_repository_node, 4, 0, 93 ) LV1_CALL(read_htab_entries, 2, 5, 95 ) LV1_CALL(set_dabr, 2, 0, 96 ) LV1_CALL(get_total_execution_time, 2, 1, 103 ) +LV1_CALL(allocate_io_segment, 3, 1, 116 ) +LV1_CALL(release_io_segment, 2, 0, 117 ) LV1_CALL(construct_io_irq_outlet, 1, 1, 120 ) LV1_CALL(destruct_io_irq_outlet, 1, 0, 121 ) LV1_CALL(map_htab, 1, 1, 122 ) |
