From: Loic Pallardy <loic.pallardy@st.com>
To: <bjorn.andersson@linaro.org>, <ohad@wizery.com>
Cc: <linux-remoteproc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <arnaud.pouliquen@st.com>,
<benjamin.gaignard@linaro.org>, <s-anna@ti.com>,
Loic Pallardy <loic.pallardy@st.com>
Subject: [PATCH v4 04/17] remoteproc: add name in rproc_mem_entry struct
Date: Fri, 27 Jul 2018 15:14:39 +0200 [thread overview]
Message-ID: <1532697292-14272-5-git-send-email-loic.pallardy@st.com> (raw)
In-Reply-To: <1532697292-14272-1-git-send-email-loic.pallardy@st.com>
Add name field in struct rproc_mem_entry.
This new field will be used to match memory area
requested in resource table with pre-registered carveout.
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/remoteproc/remoteproc_core.c | 1 +
drivers/remoteproc/remoteproc_debugfs.c | 1 +
include/linux/remoteproc.h | 2 ++
3 files changed, 4 insertions(+)
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 24fe11f..d7e3138 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -752,6 +752,7 @@ static int rproc_handle_carveout(struct rproc *rproc,
carveout->dma = dma;
carveout->da = rsc->da;
carveout->release = rproc_release_carveout;
+ strlcpy(carveout->name, rsc->name, sizeof(carveout->name));
list_add_tail(&carveout->node, &rproc->carveouts);
diff --git a/drivers/remoteproc/remoteproc_debugfs.c b/drivers/remoteproc/remoteproc_debugfs.c
index a5c29f2..e90135c 100644
--- a/drivers/remoteproc/remoteproc_debugfs.c
+++ b/drivers/remoteproc/remoteproc_debugfs.c
@@ -260,6 +260,7 @@ static int rproc_carveouts_show(struct seq_file *seq, void *p)
list_for_each_entry(carveout, &rproc->carveouts, node) {
seq_puts(seq, "Carveout memory entry:\n");
+ seq_printf(seq, "\tName: %s\n", carveout->name);
seq_printf(seq, "\tVirtual address: %pK\n", carveout->va);
seq_printf(seq, "\tDMA address: %pad\n", &carveout->dma);
seq_printf(seq, "\tDevice address: 0x%x\n", carveout->da);
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index bef2e83..0e21098 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -315,6 +315,7 @@ struct fw_rsc_vdev {
* @da: device address
* @release: release associated memory
* @priv: associated data
+ * @name: associated memory region name (optional)
* @node: list node
*/
struct rproc_mem_entry {
@@ -323,6 +324,7 @@ struct rproc_mem_entry {
int len;
u32 da;
void *priv;
+ char name[32];
struct list_head node;
int (*release)(struct rproc *rproc, struct rproc_mem_entry *mem);
};
--
1.9.1
next prev parent reply other threads:[~2018-07-27 13:15 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 13:14 [PATCH v4 00/17] remoteproc: add fixed memory region support Loic Pallardy
2018-07-27 13:14 ` [PATCH v4 01/17] remoteproc: configure IOMMU only if device address requested Loic Pallardy
2018-10-23 17:25 ` Suman Anna
2018-10-23 19:40 ` Loic PALLARDY
2018-10-24 3:46 ` Suman Anna
2018-10-24 12:56 ` Loic PALLARDY
2018-10-26 0:46 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 02/17] remoteproc: add rproc_va_to_pa function Loic Pallardy
2018-10-23 16:50 ` Suman Anna
2018-10-23 19:51 ` Loic PALLARDY
2018-10-24 3:19 ` Suman Anna
2018-10-24 12:58 ` Loic PALLARDY
2018-10-25 22:50 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 03/17] remoteproc: add release ops in rproc_mem_entry struct Loic Pallardy
2018-10-23 16:53 ` Suman Anna
2018-10-23 20:48 ` Suman Anna
2018-07-27 13:14 ` Loic Pallardy [this message]
2018-10-23 17:06 ` [PATCH v4 04/17] remoteproc: add name " Suman Anna
2018-07-27 13:14 ` [PATCH v4 05/17] remoteproc: add helper function to allocate and init " Loic Pallardy
2018-10-23 19:24 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 06/17] remoteproc: introduce rproc_add_carveout function Loic Pallardy
2018-10-23 17:05 ` Suman Anna
2018-10-23 19:48 ` Loic PALLARDY
2018-07-27 13:14 ` [PATCH v4 07/17] remoteproc: introduce rproc_find_carveout_by_name function Loic Pallardy
2018-10-23 19:28 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 08/17] remoteproc: add alloc ops in rproc_mem_entry struct Loic Pallardy
2018-10-23 21:20 ` Suman Anna
2018-10-24 16:00 ` Loic PALLARDY
2018-10-25 22:37 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 09/17] remoteproc: add helper function to allocate rproc_mem_entry from reserved memory Loic Pallardy
2018-07-27 13:14 ` [PATCH v4 10/17] remoteproc: add helper function to check carveout device address Loic Pallardy
2018-10-23 22:14 ` Suman Anna
2018-10-24 15:24 ` Loic PALLARDY
2018-10-25 22:50 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 11/17] remoteproc: modify rproc_handle_carveout to support pre-registered region Loic Pallardy
2018-07-27 13:14 ` [PATCH v4 12/17] remoteproc: modify vring allocation to rely on centralized carveout allocator Loic Pallardy
2018-10-10 5:32 ` Bjorn Andersson
2018-10-10 18:58 ` Loic PALLARDY
2018-10-15 6:40 ` Bjorn Andersson
2018-10-23 23:24 ` Suman Anna
2018-10-24 0:14 ` Suman Anna
2018-10-24 15:14 ` Loic PALLARDY
2018-10-29 20:17 ` Suman Anna
2018-12-04 17:56 ` Wendy Liang
2018-12-04 18:04 ` Loic PALLARDY
2018-12-04 18:58 ` Wendy Liang
2018-12-04 19:57 ` Loic PALLARDY
2018-12-04 21:24 ` Wendy Liang
2018-07-27 13:14 ` [PATCH v4 13/17] remoteproc: create vdev subdevice with specific dma memory pool Loic Pallardy
2018-09-27 17:17 ` Wendy Liang
2018-09-27 19:22 ` Loic PALLARDY
2018-09-27 20:18 ` Wendy Liang
2018-10-24 1:22 ` Suman Anna
2018-10-24 1:48 ` Suman Anna
2018-10-24 12:42 ` Loic PALLARDY
2018-10-25 22:06 ` Suman Anna
2018-10-24 12:40 ` Loic PALLARDY
2018-10-25 20:16 ` Suman Anna
2018-10-10 5:58 ` Bjorn Andersson
2018-10-10 19:17 ` Loic PALLARDY
2018-10-24 1:27 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 14/17] remoteproc: keystone: declare reserved memory region for vdev device Loic Pallardy
2018-07-27 13:14 ` [PATCH v4 15/17] remoteproc: da8xx: " Loic Pallardy
2018-10-24 2:57 ` Suman Anna
2018-10-24 13:19 ` Loic PALLARDY
2018-10-25 22:11 ` Suman Anna
2018-07-27 13:14 ` [PATCH v4 16/17] remoteproc: st: add reserved memory support Loic Pallardy
2018-10-24 3:01 ` Suman Anna
2018-10-24 12:37 ` Loic PALLARDY
2018-07-27 13:14 ` [PATCH v4 17/17] rpmsg: virtio: allocate buffer from parent Loic Pallardy
2018-09-28 7:56 ` Anup Patel
2018-09-21 6:04 ` [PATCH v4 00/17] remoteproc: add fixed memory region support Anup Patel
2018-09-26 16:00 ` Loic PALLARDY
2018-09-28 7:54 ` Anup Patel
2018-10-23 16:42 ` Suman Anna
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