diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7213-staging-fsl-dpaa2-mac-Remove-version-checks.patch')
-rw-r--r-- | target/linux/layerscape/patches-4.4/7213-staging-fsl-dpaa2-mac-Remove-version-checks.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/target/linux/layerscape/patches-4.4/7213-staging-fsl-dpaa2-mac-Remove-version-checks.patch b/target/linux/layerscape/patches-4.4/7213-staging-fsl-dpaa2-mac-Remove-version-checks.patch deleted file mode 100644 index 2c7bb88cc0..0000000000 --- a/target/linux/layerscape/patches-4.4/7213-staging-fsl-dpaa2-mac-Remove-version-checks.patch +++ /dev/null @@ -1,61 +0,0 @@ -From 3e4dc755337ca86d29c9f21f5225a77595aee032 Mon Sep 17 00:00:00 2001 -From: Ioana Radulescu <ruxandra.radulescu@nxp.com> -Date: Wed, 6 Apr 2016 12:12:06 +0300 -Subject: [PATCH 213/226] staging: fsl-dpaa2/mac: Remove version checks - -We intend to ensure backward compatibility with all MC versions -going forward, so we don't require an exact version match anymore -between MAC driver, DPMAC API version and DPMAC object version in -MC firmware. - -Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> -(cherry picked from commit eafc210ef421fb0dca67b67bf1a2fe98cd060c31) ---- - drivers/staging/fsl-dpaa2/mac/mac.c | 29 ++--------------------------- - 1 file changed, 2 insertions(+), 27 deletions(-) - ---- a/drivers/staging/fsl-dpaa2/mac/mac.c -+++ b/drivers/staging/fsl-dpaa2/mac/mac.c -@@ -481,30 +481,6 @@ static struct device_node *lookup_node(s - return NULL; - } - --static int check_dpmac_version(struct dpaa2_mac_priv *priv) --{ -- struct device *dev = &priv->mc_dev->dev; -- int mc_version = priv->attr.version.major; -- -- /* Check that the FLIB-defined version matches the one reported by MC */ -- if (mc_version != DPMAC_VER_MAJOR) { -- dev_err(dev, "DPMAC FLIB version mismatch: MC says %d, we have %d\n", -- mc_version, DPMAC_VER_MAJOR); -- return -EINVAL; -- } -- -- /* ... and that we actually support it */ -- if (mc_version < DPAA2_SUPPORTED_DPMAC_VERSION) { -- dev_err(dev, "Unsupported DPMAC FLIB version (%d)\n", -- mc_version); -- return -EINVAL; -- } -- -- dev_dbg(dev, "Using DPMAC FLIB version %d\n", mc_version); -- -- return 0; --} -- - static int dpaa2_mac_probe(struct fsl_mc_device *mc_dev) - { - struct device *dev; -@@ -558,9 +534,8 @@ static int dpaa2_mac_probe(struct fsl_mc - goto err_close; - } - -- err = check_dpmac_version(priv); -- if (err) -- goto err_close; -+ dev_info_once(dev, "Using DPMAC API %d.%d\n", -+ priv->attr.version.major, priv->attr.version.minor); - - /* Look up the DPMAC node in the device-tree. */ - dpmac_node = lookup_node(dev, priv->attr.id); |