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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 21:43:51 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 21:43:51 +0300 |
| commit | 1592614838cb52f4313ceff64894e2ca78591498 (patch) | |
| tree | cdb83d2edd58f274b458fc74ec2903436bc6963a /include | |
| parent | 10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7 (diff) | |
| parent | 766c3297d7e1584394d4af0cc8368e838124b023 (diff) | |
| download | linux-1592614838cb52f4313ceff64894e2ca78591498.tar.xz | |
Merge tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block
Pull block driver updates from Jens Axboe:
- floppy driver cleanup series from Willy
- NVMe updates and fixes (Various)
- null_blk trace improvements (Chaitanya)
- bcache fixes (Coly)
- md fixes (via Song)
- loop block size change optimizations (Martijn)
- scnprintf() use (Takashi)
* tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block: (81 commits)
null_blk: add trace in null_blk_zoned.c
null_blk: add tracepoint helpers for zoned mode
block: add a zone condition debug helper
nvme: cleanup namespace identifier reporting in nvme_init_ns_head
nvme: rename __nvme_find_ns_head to nvme_find_ns_head
nvme: refactor nvme_identify_ns_descs error handling
nvme-tcp: Add warning on state change failure at nvme_tcp_setup_ctrl
nvme-rdma: Add warning on state change failure at nvme_rdma_setup_ctrl
nvme: Fix controller creation races with teardown flow
nvme: Make nvme_uninit_ctrl symmetric to nvme_init_ctrl
nvme: Fix ctrl use-after-free during sysfs deletion
nvme-pci: Re-order nvme_pci_free_ctrl
nvme: Remove unused return code from nvme_delete_ctrl_sync
nvme: Use nvme_state_terminal helper
nvme: release ida resources
nvme: Add compat_ioctl handler for NVME_IOCTL_SUBMIT_IO
nvmet-tcp: optimize tcp stack TX when data digest is used
nvme-fabrics: Use scnprintf() for avoiding potential buffer overflow
nvme-multipath: do not reset on unknown status
nvmet-rdma: allocate RW ctxs according to mdts
...
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/fdreg.h | 18 |
2 files changed, 9 insertions, 13 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 3f27ff08483e..32868fbedc9e 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -952,6 +952,10 @@ static inline unsigned int blk_rq_stats_sectors(const struct request *rq) } #ifdef CONFIG_BLK_DEV_ZONED + +/* Helper to convert BLK_ZONE_ZONE_XXX to its string format XXX */ +const char *blk_zone_cond_str(enum blk_zone_cond zone_cond); + static inline unsigned int blk_rq_zone_no(struct request *rq) { return blk_queue_zone_no(rq->q, blk_rq_pos(rq)); diff --git a/include/uapi/linux/fdreg.h b/include/uapi/linux/fdreg.h index 5e2981d5c523..1318881954e1 100644 --- a/include/uapi/linux/fdreg.h +++ b/include/uapi/linux/fdreg.h @@ -7,26 +7,18 @@ * Handbook", Sanches and Canton. */ -#ifdef FDPATCHES -#define FD_IOPORT fdc_state[fdc].address -#else -/* It would be a lot saner just to force fdc_state[fdc].address to always - be set ! FIXME */ -#define FD_IOPORT 0x3f0 -#endif - /* Fd controller regs. S&C, about page 340 */ -#define FD_STATUS (4 + FD_IOPORT ) -#define FD_DATA (5 + FD_IOPORT ) +#define FD_STATUS 4 +#define FD_DATA 5 /* Digital Output Register */ -#define FD_DOR (2 + FD_IOPORT ) +#define FD_DOR 2 /* Digital Input Register (read) */ -#define FD_DIR (7 + FD_IOPORT ) +#define FD_DIR 7 /* Diskette Control Register (write)*/ -#define FD_DCR (7 + FD_IOPORT ) +#define FD_DCR 7 /* Bits of main status register */ #define STATUS_BUSYMASK 0x0F /* drive busy mask */ |