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/drivers/scsi/aic7xxx/
A Daic79xx.seq183 * we detect case 1, we will properly defer the post of the SCB
376 * order is preserved even if we batch.
910 * out before we can test SDONE, we'll think that
1109 * If we get one, we use the tag returned to find the proper
1424 * line, or we just want to acknowledge the byte, then we do a dummy read
1466 * Do we have any prefetch left???
1475 /* Did we just finish fetching segs? */
1613 * Since we've are entering a data phase, we will
1642 * unless we already know that we should be bitbucketing.
1882 * FIFO. This status is the only way we can detect if we
[all …]
A Daic7xxx.seq211 /* The Target ID we were selected at */
362 * when we have outstanding transactions, so we can safely
364 * we start sending out transactions again.
486 * we properly identified ourselves.
735 /* Did we just finish fetching segs? */
738 /* Are we actively fetching segments? */
742 * Do we have any prefetch left???
1407 * we aren't going to touch host memory.
1874 * If we get one, we use the tag returned to find the proper
1964 * using SCSIBUSL. When we have pulled the ATN line, or we just want to
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/drivers/gpu/drm/i915/
A DKconfig.profile19 When listening to a foreign fence, we install a supplementary timer
20 to ensure that we are always signaled and our userspace is able to
31 On runtime suspend, as we suspend the device, we have to revoke
34 the GGTT mmap can be very slow and so we impose a small hysteris
97 we may spend some time polling for its completion. As the IRQ may
98 take a non-negligible time to setup, we do a short spin first to
105 May be 0 to disable the initial spin. In practice, we estimate
114 the GPU, we allow the innocent contexts also on the system to quiesce.
127 When two user batches of equal priority are executing, we will
/drivers/leds/
A DTODO34 Multicolor is a bit too abstract. Yes, we can have
35 Green-Magenta-Ultraviolet LED, but so far all the LEDs we support are
57 /sys interface is not really suitable to use by hand, should we have
61 could help there by presenting both old and new names while we clean
64 In future, I'd like utility to accept both old and new names while we
/drivers/bcma/
A DREADME2 however from programming point of view there is nothing AMBA specific we use.
11 and PIDs (0x103BB369), but we do not use that info for anything. One of that
17 In this situation we decided to introduce separated bus. It can contain up to
/drivers/gpu/drm/i915/gvt/
A Dgtt.c1016 if (we->type == GTT_TYPE_PPGTT_PDE_ENTRY) in ppgtt_populate_spt_by_guest_entry()
1035 int type = get_next_pt_type(we->type); in ppgtt_populate_spt_by_guest_entry()
1066 spt, we->val64, we->type); in ppgtt_populate_spt_by_guest_entry()
1311 we->val64, index); in ppgtt_handle_guest_entry_add()
1314 we->type, index, we->val64); in ppgtt_handle_guest_entry_add()
1323 ppgtt_generate_shadow_entry(&m, s, we); in ppgtt_handle_guest_entry_add()
1333 spt, we->val64, we->type); in ppgtt_handle_guest_entry_add()
1518 new_present = ops->test_present(we); in ppgtt_handle_guest_write_page_table()
1564 spt, we->val64, we->type); in ppgtt_handle_guest_write_page_table()
1632 struct intel_gvt_gtt_entry we, se; in ppgtt_handle_guest_write_page_table_bytes() local
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/drivers/gpu/drm/msm/
A DNOTES3 In the current snapdragon SoC's, we have (at least) 3 different
21 seems like we can do some clever tricks like use GPU to trigger
44 we'll let msm_mdp4_kms provide the irq install/uninstall/etc functions
56 Unlike MDP4, it appears we can get by with a single encoder, rather
68 logistics of finding/mapping io region, irq, etc. Idealy we would
/drivers/scsi/
A D53c700.scr41 ; The following represent status interrupts we use 3 hex digits for
119 ; SCSI Messages we interpret in the script
190 ; Use this entry if we've just tried to look at the first byte
269 ; Could be we have nothing more to transfer
351 ; we return here after a reselection
364 ; we return here after a reselection
391 ; we return here after a reselection
A D53c700_d.h_shipped44 ; The following represent status interrupts we use 3 hex digits for
122 ; SCSI Messages we interpret in the script
256 ; Use this entry if we've just tried to look at the first byte
473 ; Could be we have nothing more to transfer
708 ; we return here after a reselection
736 ; we return here after a reselection
808 ; we return here after a reselection
/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/
A Dhub.fuc95 // the IRQ handler will signal the host if we ever get one.. we
96 // may find out if/why we need to handle these if so..
149 // set mmctx base addresses now so we don't have to do it later,
212 // save context size, and tell host we're ready
222 // sleep until we have something to do
348 // none we handle; report to host and ack
364 // anything we didn't handle, bring it to the host's attention
429 // good description for the bits we turn off? Anyways, without this,
551 // it's definitely needed for NVIDIA's, so we may as well use it for now
586 // disable the mmio list now, we don't need/want to execute it again
A Dgpc.fuc149 // how many TPCs do we have?
158 // determine which GPC we are, setup (optional) mmio access offset
192 // set mmctx base addresses now so we don't have to do it later,
285 // save context size, and tell HUB we're done
380 // good description for the bits we turn off? Anyways, without this,
/drivers/staging/vc04_services/bcm2835-camera/
A DTODO4 pipelines, we need to export our buffers through dma-buf so that the
15 hardware can do. If we exposed the native padding requirements
/drivers/gpu/drm/omapdrm/
A DTODO2 . Where should we do eviction (detatch_pages())? We aren't necessarily
3 accessing the pages via a GART, so maybe we need some other threshold
/drivers/staging/vc04_services/interface/
A DTODO4 some of the ones we want:
16 to manage these buffers as dmabufs so that we can zero-copy import
/drivers/net/mctp/
A DKconfig14 device, we get a new net device to transport MCTP packets.
31 # i2c-mux is optional, but we must build as a module if i2c-mux is a module
/drivers/gpu/drm/nouveau/nvkm/engine/sec/fuc/
A Dg98.fuc0s135 // see which interrupts we got
153 // if bit 30 set, it's active, so we have to unload it first.
164 // tell PFIFO we unloaded
171 // no channel loaded - perhaps we're requested to load one
193 // tell PFIFO we're done
208 // shift the addr to proper position if we need to interrupt later
385 // ok, we'll need to pull second one too
/drivers/pinctrl/mediatek/
A DKconfig167 In MTK platform, we support virtual gpio and use it to
259 In MTK platform, we support virtual gpio and use it to
271 In MTK platform, we support virtual gpio and use it to
297 In MTK platform, we support virtual gpio and use it to
/drivers/gpio/
A DTODO55 following ongoing work as well) we can delete the old global
66 the [devm_]gpiod_get() calls we have today that will implicitly go into
78 lookups for polarity inversion, open drain and what not. As we now
227 enable GPIOs to the regulator core. Rather than doing that however, we should
/drivers/media/pci/zoran/
A Dzoran_device.c233 unsigned int wa, we, ha, he; in zr36057_set_vfe() local
256 we = (vid_win_wid * 64) / X; in zr36057_set_vfe()
258 hcrop1 = 2 * ((tvn->wa - we) / 4); in zr36057_set_vfe()
259 hcrop2 = tvn->wa - we - hcrop1; in zr36057_set_vfe()
/drivers/media/platform/mediatek/vcodec/
A DKconfig15 # The two following lines ensure we have the same state ("m" or "y") as
/drivers/accessibility/speakup/
A DTODO9 Currently, speakup has one issue we know of.
/drivers/target/
A Dtarget_core_pr.c320 int we = 0; /* Write Exclusive */ in core_scsi3_pr_seq_non_holder() local
339 we = 1; in core_scsi3_pr_seq_non_holder()
348 we = 1; in core_scsi3_pr_seq_non_holder()
357 we = 1; in core_scsi3_pr_seq_non_holder()
375 ret = (we) ? 0 : 1; in core_scsi3_pr_seq_non_holder()
390 ret = (we) ? 0 : 1; /* Allowed Write Exclusive */ in core_scsi3_pr_seq_non_holder()
441 ret = (we) ? 0 : 1; /* Allowed Write Exclusive */ in core_scsi3_pr_seq_non_holder()
453 ret = (we) ? 0 : 1; /* Allowed Write Exclusive */ in core_scsi3_pr_seq_non_holder()
498 if (we && !registered_nexus) { in core_scsi3_pr_seq_non_holder()
542 } else if (we && registered_nexus) { in core_scsi3_pr_seq_non_holder()
/drivers/gpu/drm/ci/
A Dgitlab-ci.yml178 # Never run immediately after merging, as we just ran everything
206 # Never run immediately after merging, as we just ran everything
255 # Remove drm-ci files we just added
/drivers/gpu/drm/ttm/tests/
A DTODO27 ttm_bo_ioremap() can't be tested, unless we find a way to stub it
/drivers/power/sequencing/
A DKconfig27 this driver is needed for correct power control or else we'd risk not

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