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| author | Yijie Yang <yijie.yang@oss.qualcomm.com> | 2026-08-11 16:46:47 +0800 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2026-08-15 15:46:52 -0500 |
| commit | e1c13aed4a1641550e8c9518c96f016e1d52d09b (patch) | |
| tree | 61c2297688373db165cc857b7c7adcb147a5c419 /block/partitions/check.h | |
| download | linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.tar.gz linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.zip | |
dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatiblegrafted
Add the Qualcomm Maili SoC compatible string for the CPU bandwidth
monitor (BWMONv4). This falls back to the sdm845-bwmon compatible,
consistent with the existing pattern used by other recent SoCs such as
sm8750 and kaanapali.
Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Diffstat (limited to 'block/partitions/check.h')
| -rw-r--r-- | block/partitions/check.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/block/partitions/check.h b/block/partitions/check.h new file mode 100644 index 000000000..b0997467b --- /dev/null +++ b/block/partitions/check.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/pagemap.h> +#include <linux/blkdev.h> +#include <linux/seq_buf.h> +#include "../blk.h" + +/* + * add_gd_partition adds a partitions details to the devices partition + * description. + */ +struct parsed_partitions { + struct gendisk *disk; + char name[BDEVNAME_SIZE]; + struct { + sector_t from; + sector_t size; + int flags; + bool has_info; + struct partition_meta_info info; + } *parts; + int next; + int limit; + bool access_beyond_eod; + struct seq_buf pp_buf; +}; + +typedef struct { + struct folio *v; +} Sector; + +void *read_part_sector(struct parsed_partitions *state, sector_t n, Sector *p); +static inline void put_dev_sector(Sector p) +{ + folio_put(p.v); +} + +static inline void +put_partition(struct parsed_partitions *p, int n, sector_t from, sector_t size) +{ + if (n < p->limit) { + p->parts[n].from = from; + p->parts[n].size = size; + seq_buf_printf(&p->pp_buf, " %s%d", p->name, n); + } +} + +/* detection routines go here in alphabetical order: */ +int adfspart_check_ADFS(struct parsed_partitions *state); +int adfspart_check_CUMANA(struct parsed_partitions *state); +int adfspart_check_EESOX(struct parsed_partitions *state); +int adfspart_check_ICS(struct parsed_partitions *state); +int adfspart_check_POWERTEC(struct parsed_partitions *state); +int aix_partition(struct parsed_partitions *state); +int amiga_partition(struct parsed_partitions *state); +int atari_partition(struct parsed_partitions *state); +int cmdline_partition(struct parsed_partitions *state); +int efi_partition(struct parsed_partitions *state); +int ibm_partition(struct parsed_partitions *); +int karma_partition(struct parsed_partitions *state); +int ldm_partition(struct parsed_partitions *state); +int mac_partition(struct parsed_partitions *state); +int msdos_partition(struct parsed_partitions *state); +int of_partition(struct parsed_partitions *state); +int osf_partition(struct parsed_partitions *state); +int sgi_partition(struct parsed_partitions *state); +int sun_partition(struct parsed_partitions *state); +int sysv68_partition(struct parsed_partitions *state); +int ultrix_partition(struct parsed_partitions *state); |
