Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Use the non-blocking mux_state_try_select() in the generic MUX pin
     control back-end

   - Free pin maps on pinctrl_generic_to_map() failure in the core
     helpers

  New hardware pin control:

   - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
     (this is for the low power audio, LPASS = Low Power Audio SubSystem
     portions)

   - Upboard support on top of the Intel pin controller

   - Apple T6030 and T6031 support (just compatible strings)

   - Samsung Exynos 8855 SoC

   - Mediatek MT6858 SoC

   - Rockchip RK3308B and RV1106 SoCs

   - Airoha EN7523 and AN7563 SoCs

  Improvements:

   - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable

   - Qualcomm improvements on top of the Qualcomm PDC (power domain
     controller) irqchip improvements from tglx:s tree

   - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups

   - The NPCM8xx driver has been put into shape fixing many pin and
     group definitions

   - Some non-urgent Tegra 264 pin assignments are fixed up

   - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
     pin assignments, missing features etc"

* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
  dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
  pinctrl: meson: sync some modify from A4
  pinctrl: meson: a4: Add input enable pin configuration
  pinctrl: realtek: rtd1625: remove unused group name spdif_sel
  pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
  dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
  Revert "Merge branch 'ib-rsk7204' into devel"
  pinctrl: rockchip: Add RV1106 pinctrl support
  dt-bindings: pinctrl: rockchip: Add RV1106 compatible
  pinctrl: rockchip: Decode drive strength in the get function
  pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
  pinctrl: airoha: add support of an7563 SoC
  dt-bindings: pinctrl: airoha: add support of an7563 pin controller
  pinctrl: airoha: try to find chip scu node by phandle first
  pinctrl: airoha: add support of en7523 SoC
  dt-bindings: pinctrl: airoha: add support of en7523 pin controller
  pinctrl: airoha: an7583: add support for olt pinmux
  pinctrl: airoha: an7583: add support for pon_alt pinmux
  pinctrl: airoha: an7583: add support for npu_uart pinmux
  dt-bindings: pinctrl: airoha: an7583: add missed features
  ...

1 files changed, 151 insertions, 0 deletions

diff --git a/drivers/md/raid5-log.h b/drivers/md/raid5-log.h
new file mode 100644
index 000000000..c83325026
--- /dev/null
+++ b/drivers/md/raid5-log.h
@@ -0,0 +1,151 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _RAID5_LOG_H
+#define _RAID5_LOG_H
+
+int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev);
+void r5l_exit_log(struct r5conf *conf);
+int r5l_write_stripe(struct r5l_log *log, struct stripe_head *head_sh);
+void r5l_write_stripe_run(struct r5l_log *log);
+void r5l_flush_stripe_to_raid(struct r5l_log *log);
+void r5l_stripe_write_finished(struct stripe_head *sh);
+int r5l_handle_flush_request(struct r5l_log *log, struct bio *bio);
+void r5l_quiesce(struct r5l_log *log, int quiesce);
+bool r5l_log_disk_error(struct r5conf *conf);
+bool r5c_is_writeback(struct r5l_log *log);
+int r5c_try_caching_write(struct r5conf *conf, struct stripe_head *sh,
+			  struct stripe_head_state *s, int disks);
+void r5c_finish_stripe_write_out(struct r5conf *conf, struct stripe_head *sh,
+				 struct stripe_head_state *s);
+void r5c_release_extra_page(struct stripe_head *sh);
+void r5c_use_extra_page(struct stripe_head *sh);
+void r5l_wake_reclaim(struct r5l_log *log, sector_t space);
+void r5c_handle_cached_data_endio(struct r5conf *conf,
+				  struct stripe_head *sh, int disks);
+int r5c_cache_data(struct r5l_log *log, struct stripe_head *sh);
+void r5c_make_stripe_write_out(struct stripe_head *sh);
+void r5c_flush_cache(struct r5conf *conf, int num);
+void r5c_check_stripe_cache_usage(struct r5conf *conf);
+void r5c_check_cached_full_stripe(struct r5conf *conf);
+extern struct md_sysfs_entry r5c_journal_mode;
+void r5c_update_on_rdev_error(struct mddev *mddev, struct md_rdev *rdev);
+bool r5c_big_stripe_cached(struct r5conf *conf, sector_t sect);
+int r5l_start(struct r5l_log *log);
+
+struct dma_async_tx_descriptor *
+ops_run_partial_parity(struct stripe_head *sh, struct raid5_percpu *percpu,
+		       struct dma_async_tx_descriptor *tx);
+int ppl_init_log(struct r5conf *conf);
+void ppl_exit_log(struct r5conf *conf);
+int ppl_write_stripe(struct r5conf *conf, struct stripe_head *sh);
+void ppl_write_stripe_run(struct r5conf *conf);
+void ppl_stripe_write_finished(struct stripe_head *sh);
+int ppl_modify_log(struct r5conf *conf, struct md_rdev *rdev, bool add);
+void ppl_quiesce(struct r5conf *conf, int quiesce);
+int ppl_handle_flush_request(struct bio *bio);
+extern struct md_sysfs_entry ppl_write_hint;
+
+static inline bool raid5_has_log(struct r5conf *conf)
+{
+	return test_bit(MD_HAS_JOURNAL, &conf->mddev->flags);
+}
+
+static inline bool raid5_has_ppl(struct r5conf *conf)
+{
+	return test_bit(MD_HAS_PPL, &conf->mddev->flags);
+}
+
+static inline int log_stripe(struct stripe_head *sh, struct stripe_head_state *s)
+{
+	struct r5conf *conf = sh->raid_conf;
+
+	if (conf->log) {
+		if (!test_bit(STRIPE_R5C_CACHING, &sh->state)) {
+			/* writing out phase */
+			if (s->waiting_extra_page)
+				return 0;
+			return r5l_write_stripe(conf->log, sh);
+		} else if (test_bit(STRIPE_LOG_TRAPPED, &sh->state)) {
+			/* caching phase */
+			return r5c_cache_data(conf->log, sh);
+		}
+	} else if (raid5_has_ppl(conf)) {
+		return ppl_write_stripe(conf, sh);
+	}
+
+	return -EAGAIN;
+}
+
+static inline void log_stripe_write_finished(struct stripe_head *sh)
+{
+	struct r5conf *conf = sh->raid_conf;
+
+	if (conf->log)
+		r5l_stripe_write_finished(sh);
+	else if (raid5_has_ppl(conf))
+		ppl_stripe_write_finished(sh);
+}
+
+static inline void log_write_stripe_run(struct r5conf *conf)
+{
+	if (conf->log)
+		r5l_write_stripe_run(conf->log);
+	else if (raid5_has_ppl(conf))
+		ppl_write_stripe_run(conf);
+}
+
+static inline void log_flush_stripe_to_raid(struct r5conf *conf)
+{
+	if (conf->log)
+		r5l_flush_stripe_to_raid(conf->log);
+	else if (raid5_has_ppl(conf))
+		ppl_write_stripe_run(conf);
+}
+
+static inline int log_handle_flush_request(struct r5conf *conf, struct bio *bio)
+{
+	int ret = -ENODEV;
+
+	if (conf->log)
+		ret = r5l_handle_flush_request(conf->log, bio);
+	else if (raid5_has_ppl(conf))
+		ret = ppl_handle_flush_request(bio);
+
+	return ret;
+}
+
+static inline void log_quiesce(struct r5conf *conf, int quiesce)
+{
+	if (conf->log)
+		r5l_quiesce(conf->log, quiesce);
+	else if (raid5_has_ppl(conf))
+		ppl_quiesce(conf, quiesce);
+}
+
+static inline void log_exit(struct r5conf *conf)
+{
+	if (conf->log)
+		r5l_exit_log(conf);
+	else if (raid5_has_ppl(conf))
+		ppl_exit_log(conf);
+}
+
+static inline int log_init(struct r5conf *conf, struct md_rdev *journal_dev,
+			   bool ppl)
+{
+	if (journal_dev)
+		return r5l_init_log(conf, journal_dev);
+	else if (ppl)
+		return ppl_init_log(conf);
+
+	return 0;
+}
+
+static inline int log_modify(struct r5conf *conf, struct md_rdev *rdev, bool add)
+{
+	if (raid5_has_ppl(conf))
+		return ppl_modify_log(conf, rdev, add);
+
+	return 0;
+}
+
+#endif