From: "Javier González" <jg@lightnvm.io> To: mb@lightnvm.io Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, "Javier González" <javier@cnexlabs.com> Subject: [PATCH 14/20] lightnvm: make address conversions depend on generic device Date: Wed, 21 Feb 2018 10:26:52 +0100 [thread overview] Message-ID: <1519205218-26994-15-git-send-email-javier@cnexlabs.com> (raw) In-Reply-To: <1519205218-26994-1-git-send-email-javier@cnexlabs.com> On address conversions, use the generic device, instead of the target device. This allows to use conversions outside of the target's realm. Signed-off-by: Javier González <javier@cnexlabs.com> --- drivers/lightnvm/core.c | 4 ++-- include/linux/lightnvm.h | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index baec963b2c96..59b62ca65596 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -588,7 +588,7 @@ static void nvm_ppa_tgt_to_dev(struct nvm_tgt_dev *tgt_dev, for (i = 0; i < nr_ppas; i++) { nvm_map_to_dev(tgt_dev, &ppa_list[i]); - ppa_list[i] = generic_to_dev_addr(tgt_dev, ppa_list[i]); + ppa_list[i] = generic_to_dev_addr(tgt_dev->parent, ppa_list[i]); } } @@ -598,7 +598,7 @@ static void nvm_ppa_dev_to_tgt(struct nvm_tgt_dev *tgt_dev, int i; for (i = 0; i < nr_ppas; i++) { - ppa_list[i] = dev_to_generic_addr(tgt_dev, ppa_list[i]); + ppa_list[i] = dev_to_generic_addr(tgt_dev->parent, ppa_list[i]); nvm_map_to_tgt(tgt_dev, &ppa_list[i]); } } diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index cd310bf06051..91340998f0c3 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -415,10 +415,10 @@ struct nvm_dev { struct list_head targets; }; -static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev, +static inline struct ppa_addr generic_to_dev_addr(struct nvm_dev *dev, struct ppa_addr r) { - struct nvm_geo *geo = &tgt_dev->geo; + struct nvm_dev_geo *geo = &dev->dev_geo; struct ppa_addr l; if (geo->c.version == NVM_OCSSD_SPEC_12) { @@ -443,10 +443,10 @@ static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev, return l; } -static inline struct ppa_addr dev_to_generic_addr(struct nvm_tgt_dev *tgt_dev, +static inline struct ppa_addr dev_to_generic_addr(struct nvm_dev *dev, struct ppa_addr r) { - struct nvm_geo *geo = &tgt_dev->geo; + struct nvm_dev_geo *geo = &dev->dev_geo; struct ppa_addr l; l.ppa = 0; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: jg@lightnvm.io (Javier González) Subject: [PATCH 14/20] lightnvm: make address conversions depend on generic device Date: Wed, 21 Feb 2018 10:26:52 +0100 [thread overview] Message-ID: <1519205218-26994-15-git-send-email-javier@cnexlabs.com> (raw) In-Reply-To: <1519205218-26994-1-git-send-email-javier@cnexlabs.com> On address conversions, use the generic device, instead of the target device. This allows to use conversions outside of the target's realm. Signed-off-by: Javier Gonz?lez <javier at cnexlabs.com> --- drivers/lightnvm/core.c | 4 ++-- include/linux/lightnvm.h | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index baec963b2c96..59b62ca65596 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -588,7 +588,7 @@ static void nvm_ppa_tgt_to_dev(struct nvm_tgt_dev *tgt_dev, for (i = 0; i < nr_ppas; i++) { nvm_map_to_dev(tgt_dev, &ppa_list[i]); - ppa_list[i] = generic_to_dev_addr(tgt_dev, ppa_list[i]); + ppa_list[i] = generic_to_dev_addr(tgt_dev->parent, ppa_list[i]); } } @@ -598,7 +598,7 @@ static void nvm_ppa_dev_to_tgt(struct nvm_tgt_dev *tgt_dev, int i; for (i = 0; i < nr_ppas; i++) { - ppa_list[i] = dev_to_generic_addr(tgt_dev, ppa_list[i]); + ppa_list[i] = dev_to_generic_addr(tgt_dev->parent, ppa_list[i]); nvm_map_to_tgt(tgt_dev, &ppa_list[i]); } } diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index cd310bf06051..91340998f0c3 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -415,10 +415,10 @@ struct nvm_dev { struct list_head targets; }; -static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev, +static inline struct ppa_addr generic_to_dev_addr(struct nvm_dev *dev, struct ppa_addr r) { - struct nvm_geo *geo = &tgt_dev->geo; + struct nvm_dev_geo *geo = &dev->dev_geo; struct ppa_addr l; if (geo->c.version == NVM_OCSSD_SPEC_12) { @@ -443,10 +443,10 @@ static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev, return l; } -static inline struct ppa_addr dev_to_generic_addr(struct nvm_tgt_dev *tgt_dev, +static inline struct ppa_addr dev_to_generic_addr(struct nvm_dev *dev, struct ppa_addr r) { - struct nvm_geo *geo = &tgt_dev->geo; + struct nvm_dev_geo *geo = &dev->dev_geo; struct ppa_addr l; l.ppa = 0; -- 2.7.4
next prev parent reply other threads:[~2018-02-21 9:27 UTC|newest] Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-02-21 9:26 [PATCH V2 00/20] lightnvm: pblk: implement 2.0 support Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 01/20] lightnvm: simplify geometry structure Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:25 ` Matias Bjørling 2018-02-22 7:25 ` Matias Bjørling 2018-02-22 7:44 ` Javier Gonzalez 2018-02-22 7:44 ` Javier Gonzalez 2018-02-22 12:22 ` Matias Bjørling 2018-02-22 12:22 ` Matias Bjørling 2018-02-22 14:13 ` Javier Gonzalez 2018-02-22 14:13 ` Javier Gonzalez 2018-02-21 9:26 ` [PATCH 02/20] lightnvm: add controller capabilities to 2.0 Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:26 ` Matias Bjørling 2018-02-22 7:26 ` Matias Bjørling 2018-02-21 9:26 ` [PATCH 03/20] lightnvm: fix capabilities for 2.0 sysfs Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:28 ` Matias Bjørling 2018-02-22 7:28 ` Matias Bjørling 2018-02-22 7:47 ` Javier Gonzalez 2018-02-22 7:47 ` Javier Gonzalez 2018-02-22 9:39 ` Matias Bjørling 2018-02-22 9:39 ` Matias Bjørling 2018-02-22 10:25 ` Javier Gonzalez 2018-02-22 10:25 ` Javier Gonzalez 2018-02-22 10:25 ` Javier Gonzalez 2018-02-22 11:10 ` Matias Bjørling 2018-02-22 11:10 ` Matias Bjørling 2018-02-22 11:12 ` Javier Gonzalez 2018-02-22 11:12 ` Javier Gonzalez 2018-02-21 9:26 ` [PATCH 04/20] lightnvm: add minor version to generic geometry Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:34 ` Matias Bjørling 2018-02-22 7:34 ` Matias Bjørling 2018-02-22 7:53 ` Javier González 2018-02-22 7:53 ` Javier González 2018-02-21 9:26 ` [PATCH 05/20] lightnvm: rename number of channels and luns Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 06/20] lightnvm: add shorten OCSSD version in geo Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 07/20] lightnvm: rename sect_* to sec_* Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:43 ` Matias Bjørling 2018-02-22 7:43 ` Matias Bjørling 2018-02-21 9:26 ` [PATCH 08/20] lightnvm: complete geo structure with maxoc* Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:45 ` Matias Bjørling 2018-02-22 7:45 ` Matias Bjørling 2018-02-22 7:55 ` Javier Gonzalez 2018-02-22 7:55 ` Javier Gonzalez 2018-02-22 9:45 ` Matias Bjørling 2018-02-22 9:45 ` Matias Bjørling 2018-02-22 9:52 ` Javier Gonzalez 2018-02-22 9:52 ` Javier Gonzalez 2018-02-22 10:00 ` Matias Bjørling 2018-02-22 10:00 ` Matias Bjørling 2018-02-22 10:03 ` Javier Gonzalez 2018-02-22 10:03 ` Javier Gonzalez 2018-02-21 9:26 ` [PATCH 09/20] lightnvm: use generic identify structure Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:47 ` Matias Bjørling 2018-02-22 7:47 ` Matias Bjørling 2018-02-22 7:49 ` Javier González 2018-02-22 7:49 ` Javier González 2018-02-22 9:41 ` Matias Bjørling 2018-02-22 9:41 ` Matias Bjørling 2018-02-21 9:26 ` [PATCH 10/20] lightnvm: pblk: rename ppaf* to addrf* Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:47 ` Matias Bjørling 2018-02-22 7:47 ` Matias Bjørling 2018-02-22 7:47 ` Matias Bjørling 2018-02-21 9:26 ` [PATCH 11/20] lightnvm: pblk: check for supported version Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 7:48 ` Matias Bjørling 2018-02-22 7:48 ` Matias Bjørling 2018-02-21 9:26 ` [PATCH 12/20] lightnvm: complete 2.0 values in sysfs Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 13/20] lightnvm: add support for 2.0 address format Javier González 2018-02-21 9:26 ` Javier González 2018-02-22 9:24 ` Matias Bjørling 2018-02-22 9:24 ` Matias Bjørling 2018-02-21 9:26 ` Javier González [this message] 2018-02-21 9:26 ` [PATCH 14/20] lightnvm: make address conversions depend on generic device Javier González 2018-02-21 9:26 ` [PATCH 15/20] nvme: make nvme_get_log_ext available Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 16/20] lightnvm: implement get log report chunk helpers Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 17/20] lightnvm: define chunk states Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 18/20] lightnvm: pblk: implement get log report chunk Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 19/20] lightnvm: pblk: refactor init/exit sequences Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 9:26 ` [PATCH 20/20] lightnvm: pblk: implement 2.0 support Javier González 2018-02-21 9:26 ` Javier González 2018-02-21 14:30 ` Javier González 2018-02-21 14:30 ` Javier González
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