From: Siddharth Vadapalli <s-vadapalli@ti.com>
To: <trini@konsulko.com>, <nm@ti.com>, <sjg@chromium.org>,
<afd@ti.com>, <vigneshr@ti.com>
Cc: <u-boot@lists.denx.de>, <dannenberg@ti.com>, <srk@ti.com>,
<s-vadapalli@ti.com>
Subject: [PATCH 04/10] soc: ti: k3-navss-ringacc: Fix reset ring API
Date: Fri, 12 Jan 2024 12:17:53 +0530 [thread overview]
Message-ID: <20240112064759.1801600-5-s-vadapalli@ti.com> (raw)
In-Reply-To: <20240112064759.1801600-1-s-vadapalli@ti.com>
From: Vignesh Raghavendra <vigneshr@ti.com>
Expectation of k3_ringacc_ring_reset_raw() is to reset the ring to
requested size and not to 0. Fix this.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
---
drivers/soc/ti/k3-navss-ringacc-u-boot.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/ti/k3-navss-ringacc-u-boot.c b/drivers/soc/ti/k3-navss-ringacc-u-boot.c
index f958239c2a..5d650b9de7 100644
--- a/drivers/soc/ti/k3-navss-ringacc-u-boot.c
+++ b/drivers/soc/ti/k3-navss-ringacc-u-boot.c
@@ -25,9 +25,16 @@ struct k3_nav_ring_cfg_regs {
#define KNAV_RINGACC_CFG_RING_SIZE_ELSIZE_MASK GENMASK(26, 24)
#define KNAV_RINGACC_CFG_RING_SIZE_ELSIZE_SHIFT (24)
+#define KNAV_RINGACC_CFG_RING_SIZE_MASK GENMASK(15, 0)
+
static void k3_ringacc_ring_reset_raw(struct k3_nav_ring *ring)
{
- writel(0, &ring->cfg->size);
+ u32 reg;
+
+ reg = readl(&ring->cfg->size);
+ reg &= KNAV_RINGACC_CFG_RING_SIZE_MASK;
+ reg |= ring->size;
+ writel(reg, &ring->cfg->size);
}
static void k3_ringacc_ring_reconfig_qmode_raw(struct k3_nav_ring *ring, enum k3_nav_ring_mode mode)
--
2.34.1
next prev parent reply other threads:[~2024-01-12 6:48 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-12 6:47 [PATCH 00/10] Add support for Ethernet Boot on SK-AM62 Siddharth Vadapalli
2024-01-12 6:47 ` [PATCH 01/10] board: ti: am62x: Init DRAM size in R5/A53 SPL Siddharth Vadapalli
2024-01-12 12:26 ` Nishanth Menon
2024-01-12 12:31 ` Siddharth Vadapalli
2024-01-12 12:40 ` Nishanth Menon
2024-01-12 13:26 ` Tom Rini
2024-01-15 8:12 ` Siddharth Vadapalli
2024-01-20 16:41 ` Tom Rini
2024-01-22 4:41 ` Siddharth Vadapalli
2024-04-03 12:48 ` Chintan Vankar
2024-04-11 22:07 ` Tom Rini
2024-04-16 12:22 ` Chintan Vankar
2024-04-16 17:00 ` Tom Rini
2024-04-17 7:50 ` Chintan Vankar
2024-04-17 12:18 ` Sughosh Ganu
2024-04-17 16:04 ` Tom Rini
2024-04-18 10:38 ` Chintan Vankar
2024-04-18 12:00 ` Sughosh Ganu
2024-04-19 10:34 ` Chintan Vankar
2024-04-19 11:34 ` Sughosh Ganu
2024-04-19 11:52 ` Chintan Vankar
2024-04-19 12:00 ` Sughosh Ganu
2024-04-18 18:13 ` Tom Rini
2024-04-22 11:16 ` Chintan Vankar
2024-04-22 15:03 ` Tom Rini
2024-01-12 6:47 ` [PATCH 02/10] firmware: ti_sci: Add No-OP for "RX_FL_CFG" Siddharth Vadapalli
2024-01-12 6:47 ` [PATCH 03/10] soc: ti: k3-navss-ringacc: Initialize base address of ring cfg registers Siddharth Vadapalli
2024-01-16 11:43 ` Roger Quadros
2024-04-24 12:52 ` Chintan Vankar
2024-01-12 6:47 ` Siddharth Vadapalli [this message]
2024-01-12 6:47 ` [PATCH 05/10] dma: ti: k3-udma: Add support for native configuration of chan/flow Siddharth Vadapalli
2024-01-12 6:47 ` [PATCH 06/10] arm: mach-k3: am62: Update SoC autogenerated data to enable Ethernet Boot Siddharth Vadapalli
2024-01-12 12:28 ` Nishanth Menon
2024-01-12 6:47 ` [PATCH 07/10] arm: mach-k3: am625_init: Probe AM65 CPSW NUSS Siddharth Vadapalli
2024-01-12 12:30 ` Nishanth Menon
2024-01-22 10:19 ` Chintan Vankar
2024-01-23 20:57 ` Nishanth Menon
2024-02-27 11:24 ` Chintan Vankar
2024-01-12 6:47 ` [PATCH 08/10] configs: am62: Add configs for enabling ETHBOOT in R5SPL Siddharth Vadapalli
2024-01-12 12:31 ` Nishanth Menon
2024-01-12 12:38 ` Siddharth Vadapalli
2024-01-12 6:47 ` [PATCH 09/10] configs: am62x_evm_a53_defconfig: Enable configs required for Ethboot Siddharth Vadapalli
2024-01-12 12:33 ` Nishanth Menon
2024-01-12 12:39 ` Siddharth Vadapalli
2024-01-12 6:47 ` [PATCH 10/10] arm: dts: k3-am625-r5-sk: Enable DM services for main_pktdma Siddharth Vadapalli
2024-01-12 12:32 ` [PATCH 00/10] Add support for Ethernet Boot on SK-AM62 Nishanth Menon
2024-01-12 12:36 ` Siddharth Vadapalli
2024-01-12 12:42 ` Nishanth Menon
2024-01-12 12:47 ` Siddharth Vadapalli
2024-01-12 13:01 ` Nishanth Menon
2024-01-15 8:16 ` Siddharth Vadapalli
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