From: Marek Vasut <marex@denx.de>
To: netdev@vger.kernel.org
Cc: Marek Vasut <marex@denx.de>,
"David S . Miller" <davem@davemloft.net>,
Lukas Wunner <lukas@wunner.de>, Petr Stetiar <ynezz@true.cz>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH V4 15/19] net: ks8851: Permit overridding interrupt enable register
Date: Tue, 14 Apr 2020 20:20:25 +0200 [thread overview]
Message-ID: <20200414182029.183594-16-marex@denx.de> (raw)
In-Reply-To: <20200414182029.183594-1-marex@denx.de>
The parallel bus variant does not need to use the TX interrupt at all
as it writes the TX FIFO directly with in .ndo_start_xmit, permit the
drivers to configure the interrupt enable bits.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: David S. Miller <davem@davemloft.net>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Petr Stetiar <ynezz@true.cz>
Cc: YueHaibing <yuehaibing@huawei.com>
---
V3: New patch
V4: No change
---
drivers/net/ethernet/micrel/ks8851.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index 0e69b9bcd6ab..ea498be22e82 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -859,17 +859,8 @@ static int ks8851_net_open(struct net_device *dev)
ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr);
/* clear then enable interrupts */
-
-#define STD_IRQ (IRQ_LCI | /* Link Change */ \
- IRQ_TXI | /* TX done */ \
- IRQ_RXI | /* RX done */ \
- IRQ_SPIBEI | /* SPI bus error */ \
- IRQ_TXPSI | /* TX process stop */ \
- IRQ_RXPSI) /* RX process stop */
-
- ks->rc_ier = STD_IRQ;
- ks8851_wrreg16(ks, KS_ISR, STD_IRQ);
- ks8851_wrreg16(ks, KS_IER, STD_IRQ);
+ ks8851_wrreg16(ks, KS_ISR, ks->rc_ier);
+ ks8851_wrreg16(ks, KS_IER, ks->rc_ier);
netif_start_queue(ks->netdev);
@@ -1598,6 +1589,15 @@ static int ks8851_probe(struct spi_device *spi)
spi->bits_per_word = 8;
ks = netdev_priv(netdev);
+
+#define STD_IRQ (IRQ_LCI | /* Link Change */ \
+ IRQ_TXI | /* TX done */ \
+ IRQ_RXI | /* RX done */ \
+ IRQ_SPIBEI | /* SPI bus error */ \
+ IRQ_TXPSI | /* TX process stop */ \
+ IRQ_RXPSI) /* RX process stop */
+ ks->rc_ier = STD_IRQ;
+
kss = to_ks8851_spi(ks);
kss->spidev = spi;
--
2.25.1
next prev parent reply other threads:[~2020-04-14 18:23 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-28 0:31 [PATCH V3 00/18] net: ks8851: Unify KS8851 SPI and MLL drivers Marek Vasut
2020-03-28 0:31 ` [PATCH V3 01/18] net: ks8851: Factor out spi->dev in probe()/remove() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 02/18] net: ks8851: Rename ndev to netdev in probe Marek Vasut
2020-03-28 0:31 ` [PATCH V3 03/18] net: ks8851: Replace dev_err() with netdev_err() in IRQ handler Marek Vasut
2020-03-28 0:31 ` [PATCH V3 04/18] net: ks8851: Pass device node into ks8851_init_mac() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 05/18] net: ks8851: Use devm_alloc_etherdev() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 06/18] net: ks8851: Use dev_{get,set}_drvdata() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 07/18] net: ks8851: Remove ks8851_rdreg32() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 08/18] net: ks8851: Use 16-bit writes to program MAC address Marek Vasut
2020-03-28 0:31 ` [PATCH V3 09/18] net: ks8851: Use 16-bit read of RXFC register Marek Vasut
2020-03-28 0:31 ` [PATCH V3 10/18] net: ks8851: Factor out bus lock handling Marek Vasut
2020-03-28 0:31 ` [PATCH V3 11/18] net: ks8851: Factor out SKB receive function Marek Vasut
2020-03-28 0:31 ` [PATCH V3 12/18] net: ks8851: Split out SPI specific entries in struct ks8851_net Marek Vasut
2020-03-28 0:31 ` [PATCH V3 13/18] net: ks8851: Split out SPI specific code from probe() and remove() Marek Vasut
2020-03-28 0:31 ` [PATCH V3 14/18] net: ks8851: Factor out TX work flush function Marek Vasut
2020-03-28 0:31 ` [PATCH V3 15/18] net: ks8851: Permit overridding interrupt enable register Marek Vasut
2020-03-28 0:31 ` [PATCH V3 16/18] net: ks8851: Separate SPI operations into separate file Marek Vasut
2020-03-28 2:45 ` kbuild test robot
2020-03-28 4:11 ` kbuild test robot
2020-03-28 0:31 ` [PATCH V3 17/18] net: ks8851: Implement Parallel bus operations Marek Vasut
2020-03-28 0:31 ` [PATCH V3 18/18] net: ks8851: Remove ks8851_mll.c Marek Vasut
2020-03-29 16:15 ` [PATCH V3 00/18] net: ks8851: Unify KS8851 SPI and MLL drivers Marek Vasut
2020-04-06 3:16 ` Lukas Wunner
2020-04-06 11:20 ` Marek Vasut
2020-04-08 19:49 ` Marek Vasut
2020-04-10 11:01 ` Lukas Wunner
2020-04-10 18:10 ` Marek Vasut
2020-04-14 18:20 ` [PATCH V4 00/19] " Marek Vasut
2020-04-14 18:20 ` [PATCH V4 01/19] net: ks8851: Factor out spi->dev in probe()/remove() Marek Vasut
2020-04-14 18:20 ` [PATCH V4 02/19] net: ks8851: Rename ndev to netdev in probe Marek Vasut
2020-04-14 18:20 ` [PATCH V4 03/19] net: ks8851: Replace dev_err() with netdev_err() in IRQ handler Marek Vasut
2020-04-14 18:20 ` [PATCH V4 04/19] net: ks8851: Pass device node into ks8851_init_mac() Marek Vasut
2020-04-14 18:20 ` [PATCH V4 05/19] net: ks8851: Use devm_alloc_etherdev() Marek Vasut
2020-04-14 18:20 ` [PATCH V4 06/19] net: ks8851: Use dev_{get,set}_drvdata() Marek Vasut
2020-04-14 18:20 ` [PATCH V4 07/19] net: ks8851: Remove ks8851_rdreg32() Marek Vasut
2020-04-20 14:07 ` Lukas Wunner
2020-04-20 14:12 ` Marek Vasut
2020-04-20 14:20 ` Lukas Wunner
2020-04-20 14:24 ` Marek Vasut
2020-04-20 14:44 ` Lukas Wunner
2020-04-20 15:38 ` Marek Vasut
2020-04-20 15:50 ` Andrew Lunn
2020-05-07 14:22 ` Marek Vasut
2020-04-14 18:20 ` [PATCH V4 08/19] net: ks8851: Use 16-bit writes to program MAC address Marek Vasut
2020-04-14 18:20 ` [PATCH V4 09/19] net: ks8851: Use 16-bit read of RXFC register Marek Vasut
2020-04-14 18:20 ` [PATCH V4 10/19] net: ks8851: Factor out bus lock handling Marek Vasut
2020-04-14 18:20 ` [PATCH V4 11/19] net: ks8851: Factor out SKB receive function Marek Vasut
2020-04-14 18:20 ` [PATCH V4 12/19] net: ks8851: Split out SPI specific entries in struct ks8851_net Marek Vasut
2020-04-14 18:20 ` [PATCH V4 13/19] net: ks8851: Split out SPI specific code from probe() and remove() Marek Vasut
2020-04-14 18:20 ` [PATCH V4 14/19] net: ks8851: Factor out TX work flush function Marek Vasut
2020-04-14 18:20 ` Marek Vasut [this message]
2020-04-14 18:20 ` [PATCH V4 16/19] net: ks8851: Implement register, FIFO, lock accessor callbacks Marek Vasut
2020-04-14 18:20 ` [PATCH V4 17/19] net: ks8851: Separate SPI operations into separate file Marek Vasut
2020-04-15 14:56 ` Lukas Wunner
2020-04-16 9:58 ` Marek Vasut
2020-04-14 18:20 ` [PATCH V4 18/19] net: ks8851: Implement Parallel bus operations Marek Vasut
2020-04-14 18:20 ` [PATCH V4 19/19] net: ks8851: Remove ks8851_mll.c Marek Vasut
2020-04-14 20:13 ` [PATCH V4 00/19] net: ks8851: Unify KS8851 SPI and MLL drivers David Miller
2020-04-15 14:39 ` Lukas Wunner
2020-04-15 14:51 ` Marek Vasut
2020-04-15 15:12 ` Lukas Wunner
2020-04-16 10:18 ` Marek Vasut
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=20200414182029.183594-16-marex@denx.de \
--to=marex@denx.de \
--cc=davem@davemloft.net \
--cc=lukas@wunner.de \
--cc=netdev@vger.kernel.org \
--cc=ynezz@true.cz \
--cc=yuehaibing@huawei.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).