From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tal Albo <talbo@habana.ai>
Subject: [PATCH 5/9] habanalabs/gaudi: update coresight configuration
Date: Mon, 14 Jun 2021 15:50:56 +0300 [thread overview]
Message-ID: <20210614125100.17627-5-ogabbay@kernel.org> (raw)
In-Reply-To: <20210614125100.17627-1-ogabbay@kernel.org>
From: Tal Albo <talbo@habana.ai>
Update STMTCSR and STMSYNCR values in order to reduce amount of sync
packets
Signed-off-by: Tal Albo <talbo@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/gaudi/gaudi_coresight.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c
index 9e271fd9f0d2..c2a27ed1c4d1 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c
@@ -424,7 +424,7 @@ static int gaudi_config_stm(struct hl_device *hdev,
if (frequency == 0)
frequency = input->frequency;
WREG32(base_reg + 0xE8C, frequency);
- WREG32(base_reg + 0xE90, 0x7FF);
+ WREG32(base_reg + 0xE90, 0x1F00);
/* SW-2176 - SW WA for HW bug */
if ((CFG_BASE + base_reg) >= mmDMA_CH_0_CS_STM_BASE &&
@@ -434,7 +434,7 @@ static int gaudi_config_stm(struct hl_device *hdev,
WREG32(base_reg + 0xE6C, 0x0);
}
- WREG32(base_reg + 0xE80, 0x27 | (input->id << 16));
+ WREG32(base_reg + 0xE80, 0x23 | (input->id << 16));
} else {
WREG32(base_reg + 0xE80, 4);
WREG32(base_reg + 0xD64, 0);
--
2.25.1
next prev parent reply other threads:[~2021-06-14 12:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-14 12:50 [PATCH 1/9] habanalabs: print more info when failing to pin user memory Oded Gabbay
2021-06-14 12:50 ` [PATCH 2/9] habanalabs: zero complex structures using memset Oded Gabbay
2021-06-15 8:27 ` David Laight
2021-06-15 8:31 ` Oded Gabbay
2021-06-14 12:50 ` [PATCH 3/9] habanalabs: set rc as 'valid' in case of intentional func exit Oded Gabbay
2021-06-14 12:50 ` [PATCH 4/9] habanalabs: remove node from list before freeing the node Oded Gabbay
2021-06-14 12:50 ` Oded Gabbay [this message]
2021-06-14 12:50 ` [PATCH 6/9] habanalabs/gaudi: set the correct rc in case of err Oded Gabbay
2021-06-14 12:50 ` [PATCH 7/9] habanalabs: added open_stats info ioctl Oded Gabbay
2021-06-14 12:50 ` [PATCH 8/9] habanalabs/goya: add '__force' attribute to suppress false alarm Oded Gabbay
2021-06-14 12:51 ` [PATCH 9/9] habanalabs/gaudi: print last QM PQEs on error Oded Gabbay
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210614125100.17627-5-ogabbay@kernel.org \
--to=ogabbay@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=talbo@habana.ai \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.