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Author SHA1 Message Date
Yoshihiro Shimoda 70fa02ca14 PCI: dwc: Add dw_pcie_ep_{read,write}_dbi[2] helpers 
The current code calculated some dbi[2] registers' offset by calling
dw_pcie_ep_get_dbi[2]_offset() in each function. To improve the code
readability, add dw_pcie_ep_{read,write}_dbi[2} and some data-width
related helpers.

Link: https://lore.kernel.org/linux-pci/20231220053829.1921187-5-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 2024-01-06 07:51:09 +00:00
Yoshihiro Shimoda 641f79beee PCI: dwc: Rename .func_conf_select to .get_dbi_offset in struct dw_pcie_ep_ops 
Since the struct member .func_conf_select makes the intentions behind it
difficult to ascertain from its name alone, rename it to .get_dbi_offset
to make the intended usage more obvious.

[kwilczynski: commmit log]
Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/linux-pci/20231220053829.1921187-4-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
 2024-01-06 07:51:08 +00:00
Yoshihiro Shimoda 756dcb5a82 PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_ops 
Since the name of the dw_pcie_ep_ops struct makes it obvious that it's
for the PCIe Endpoint, rename the struct member .ep_init to .init.

[kwilczynski: commit log]
Suggested-by: Serge Semin <fancer.lancer@gmail.com>
Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/linux-pci/20231220053829.1921187-3-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Srikanth Thokala <srikanth.thokala@intel.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
 2024-01-06 07:51:08 +00:00
Yoshihiro Shimoda aea370b2ae PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members 
Since the name of the dw_pcie_host_ops struct makes it obvious that it's
for the PCIe Host, drop the host prefix from the struct members.

[kwilczynski: commit log]
Suggested-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/linux-pci/20231220053829.1921187-2-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Lei Chuanhua <lchuanhua@maxlinear.com>
Acked-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
 2024-01-06 07:51:08 +00:00
Niklas Cassel 516f366434 misc: pci_endpoint_test: Use a unique test pattern for each BAR 
Use a unique test pattern for each BAR in. This makes it easier to
detect/debug address translation issues, since a developer can dump
the backing memory on the EP side, using e.g. devmem, to verify that
the address translation for each BAR is actually correct.

Link: https://lore.kernel.org/linux-pci/20231215105952.1531683-1-nks@flawful.org
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 2024-01-06 05:00:08 +00:00
Peter Robinson 177c9ac6ab PCI: j721e: Make TI J721E depend on ARCH_K3 
The J721E PCIe is hardware specific to TI SoC parts so add a dependency
on that so it's available for those SoC parts and for compile testing but
not necessarily everyone who enables the Cadence PCIe controller.

Link: https://lore.kernel.org/linux-pci/20240104213910.1426843-1-pbrobinson@gmail.com
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
 2024-01-06 04:51:51 +00:00
Matt Ranostay e49ad66781 PCI: j721e: Add TI J784S4 PCIe configuration 
Add PCIe configuration for J784S4 SoC platform which has 4x lane
support.

Link: https://lore.kernel.org/linux-pci/20231128054402.2155183-6-s-vadapalli@ti.com
Tested-by: Achal Verma <a-verma1@ti.com>
Signed-off-by: Matt Ranostay <mranostay@ti.com>
Signed-off-by: Achal Verma <a-verma1@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
 2024-01-06 04:50:49 +00:00
Kent Overstreet 169de41985 bcachefs: eytzinger0_find() search should be const 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:46 -05:00
Kent Overstreet f5d4481c3e bcachefs: move "ptrs not changing" optimization to bch2_trigger_extent() 
This is useful for btree ptrs as well, when we're just updating
sectors_written.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:46 -05:00
Kent Overstreet e7999235e6 bcachefs: fix simulateously upgrading & downgrading 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 72e2c920e4 bcachefs: Restart recovery passes more reliably 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet d04d272743 bcachefs: bch2_dump_bset() doesn't choke on u64s == 0 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 4819b66e29 bcachefs: improve checksum error messages 
new helpers:
 - bch2_csum_to_text()
 - bch2_csum_err_msg()

standardize our checksum error messages a bit, and print out the
checksums a bit more nicely.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 2d02bfb01b bcachefs: improve validate_bset_keys() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 5e448c4893 bcachefs: print sb magic when relevant 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 5b88365660 bcachefs: __bch2_sb_field_to_text() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 1f5af5fc17 bcachefs: %pg is banished 
not portable to userspace

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet c13fbb7de2 bcachefs: Improve would_deadlock trace event 
We now include backtraces for every thread involved in the cycle.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 074cbcdaee bcachefs: fsck_err()s don't need to manually check c->sb.version anymore 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:21 -05:00
Kent Overstreet 15eaaa4c31 bcachefs: Upgrades now specify errors to fix, like downgrades 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet d641d4cae7 bcachefs: no thread_with_file in userspace 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet a64a37338d bcachefs: Don't autofix errors we can't fix 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet e9bc59f9df bcachefs: add missing bch2_latency_acct() call 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 4798bd2443 bcachefs: increase max_active on io_complete_wq 
this definitely should _not_ be 1, and we don't actually want any
concurrency limiting at all here - btree node read completions are
getting blocked behind btree node write submissions.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet c72e4d7a30 bcachefs: add time_stats for btree_node_read_done() 
Seeing weird latency issues in the btree node read path - add one
bch2_btree_node_read_done().

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet b819f30855 bcachefs: don't clear accessed bit in btree node fill 
Seeing strange performance issues that might be caused by memory
pressure causing prefetched nodes to be evicted before they're used.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 49a5192c0e bcachefs: Add an option to control btree node prefetching 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 8a0dda6fd6 bcachefs: kill useless return ret 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet f0431c5f47 bcachefs: Combine .trans_trigger, .atomic_trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 4f9ec59f8f bcachefs: unify extent trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 5a82ec3fea bcachefs: bch2_trigger_stripe_ptr() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet d55ddf6e7a bcachefs: Online fsck can now fix errors 
BCH_FS_fsck_done -> BCH_FS_fsck_running; set when we might be fixing
fsck errors. Also; set fix_errors to ask by default when fsck is
running.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 1f34c21bc6 bcachefs: bch2_trigger_pointer() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet e4eb3e5ae4 bcachefs: unify stripe trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet f4f78779bb bcachefs: move stripe triggers to ec.c 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 153d1c63c2 bcachefs: unify alloc trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 6820ac2cdc bcachefs: move bch2_mark_alloc() to alloc_background.c 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 6cacd0c414 bcachefs: unify reservation trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 7bc4d18af4 bcachefs: unify reflink_p trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:20 -05:00
Kent Overstreet 08bc959010 bcachefs: unify inode trigger 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet 282e7c37eb bcachefs: kill mem_trigger_run_overwrite_then_insert() 
now that type signatures are unified, redundant

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet c95e9ec486 bcachefs: BTREE_TRIGGER_TRANSACTIONAL 
New flag so that triggers can distinguish whether we're running
transactional or atomic triggers (or gc) - unifying the callbacks.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet 089e311347 bcachefs: Kill BTREE_TRIGGER_NOATOMIC 
dead code

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet ad00bce07d bcachefs: mark now takes bkey_s 
Prep work for disk space accounting rewrite: we're going to want to use
a single callback for both of our current triggers, so we need to change
them to have the same type signature first.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet 717296c34c bcachefs: trans_mark now takes bkey_s 
Prep work for disk space accounting rewrite: we're going to want to use
a single callback for both of our current triggers, so we need to change
them to have the same type signature first.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet eff1f728be bcachefs: Upgrading uses bch_sb.recovery_passes_required 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet 96f37eabe7 bcachefs: factor out thread_with_file, thread_with_stdio 
thread_with_stdio now knows how to handle input - fsck can now prompt to
fix errors.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet f60250de32 bcachefs: Fix printing of device durability 
BCH_MEMBER_DURABILITY() was not present initially; a value of 0 means
use the default, nonzero means use v - 1.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet 8feaebb0ae bcachefs: __bch2_journal_key_to_wb -> bch2_journal_key_to_wb_slowpath 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00
Kent Overstreet f412392f6e bcachefs: __journal_keys_sort() refactoring 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2024-01-05 23:24:19 -05:00