[S] Change in flashrom[master]: programmers: Allow opaque programmers to specify custom delay
Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/72424 ) Change subject: programmers: Allow opaque programmers to specify custom delay ...................................................................... programmers: Allow opaque programmers to specify custom delay The dummyprogrammer in the opaque case can have a NOP delay to avoid wasting CPU time and energy. BUG=b:266014935 TEST=builds Change-Id: Ia86ad21f011214abc2aa0891a43559f91e2a9591 Signed-off-by: Edward O'Callaghan <quasisec@google.com> --- M flashrom.c M include/programmer.h 2 files changed, 20 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/24/72424/1 diff --git a/flashrom.c b/flashrom.c index 67b71f0..09172f6 100644 --- a/flashrom.c +++ b/flashrom.c @@ -277,6 +277,9 @@ } else if (flash->mst->buses_supported & BUS_PARALLEL) { if (flash->mst->par.delay) return flash->mst->par.delay(flash, usecs); + } else if (flash->mst->buses_supported & BUS_PROG) { + if (flash->mst->opaque.delay) + return flash->mst->opaque.delay(flash, usecs); } return default_delay(usecs); diff --git a/include/programmer.h b/include/programmer.h index 9e706d5..db32b2c 100644 --- a/include/programmer.h +++ b/include/programmer.h @@ -418,6 +418,7 @@ enum flashrom_wp_result (*wp_get_ranges)(struct flashrom_wp_ranges **, struct flashctx *); void (*get_region)(const struct flashctx *flash, unsigned int addr, struct flash_region *region); int (*shutdown)(void *data); + void (*delay) (const struct flashctx *flash, unsigned int usecs); void *data; }; int register_opaque_master(const struct opaque_master *mst, void *data); -- To view, visit https://review.coreboot.org/c/flashrom/+/72424 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ia86ad21f011214abc2aa0891a43559f91e2a9591 Gerrit-Change-Number: 72424 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec@chromium.org> Gerrit-MessageType: newchange
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Edward O'Callaghan (Code Review)