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2024-01-06PCI: dwc: Add dw_pcie_ep_{read,write}_dbi[2] helpersYoshihiro Shimoda
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>
2024-01-06PCI: dwc: Rename .func_conf_select to .get_dbi_offset in struct dw_pcie_ep_opsYoshihiro Shimoda
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>
2024-01-06PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_opsYoshihiro Shimoda
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>
2024-01-06PCI: dwc: Drop host prefix from struct dw_pcie_host_ops membersYoshihiro Shimoda
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>
2024-01-06misc: pci_endpoint_test: Use a unique test pattern for each BARNiklas Cassel
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>
2024-01-06PCI: j721e: Make TI J721E depend on ARCH_K3Peter Robinson
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>
2024-01-06PCI: j721e: Add TI J784S4 PCIe configurationMatt Ranostay
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>
2024-01-05bcachefs: eytzinger0_find() search should be constKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: move "ptrs not changing" optimization to bch2_trigger_extent()Kent Overstreet
This is useful for btree ptrs as well, when we're just updating sectors_written. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: fix simulateously upgrading & downgradingKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Restart recovery passes more reliablyKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: bch2_dump_bset() doesn't choke on u64s == 0Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: improve checksum error messagesKent Overstreet
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>
2024-01-05bcachefs: improve validate_bset_keys()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: print sb magic when relevantKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: __bch2_sb_field_to_text()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: %pg is banishedKent Overstreet
not portable to userspace Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Improve would_deadlock trace eventKent Overstreet
We now include backtraces for every thread involved in the cycle. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: fsck_err()s don't need to manually check c->sb.version anymoreKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Upgrades now specify errors to fix, like downgradesKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: no thread_with_file in userspaceKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Don't autofix errors we can't fixKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: add missing bch2_latency_acct() callKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: increase max_active on io_complete_wqKent Overstreet
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>
2024-01-05bcachefs: add time_stats for btree_node_read_done()Kent Overstreet
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>
2024-01-05bcachefs: don't clear accessed bit in btree node fillKent Overstreet
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>
2024-01-05bcachefs: Add an option to control btree node prefetchingKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: kill useless return retKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Combine .trans_trigger, .atomic_triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify extent triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: bch2_trigger_stripe_ptr()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: Online fsck can now fix errorsKent Overstreet
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>
2024-01-05bcachefs: bch2_trigger_pointer()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify stripe triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: move stripe triggers to ec.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify alloc triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: move bch2_mark_alloc() to alloc_background.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify reservation triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify reflink_p triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: unify inode triggerKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: kill mem_trigger_run_overwrite_then_insert()Kent Overstreet
now that type signatures are unified, redundant Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: BTREE_TRIGGER_TRANSACTIONALKent Overstreet
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>
2024-01-05bcachefs: Kill BTREE_TRIGGER_NOATOMICKent Overstreet
dead code Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: mark now takes bkey_sKent Overstreet
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>
2024-01-05bcachefs: trans_mark now takes bkey_sKent Overstreet
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>
2024-01-05bcachefs: Upgrading uses bch_sb.recovery_passes_requiredKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: factor out thread_with_file, thread_with_stdioKent Overstreet
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>
2024-01-05bcachefs: Fix printing of device durabilityKent Overstreet
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>
2024-01-05bcachefs: __bch2_journal_key_to_wb -> bch2_journal_key_to_wb_slowpathKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-05bcachefs: __journal_keys_sort() refactoringKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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