Commit 6f60ecf2 authored by Raju Rangoju's avatar Raju Rangoju Committed by Jakub Kicinski

net: amd-xgbe: Disable the CDR workaround path for Yellow Carp Devices

Yellow Carp Ethernet devices do not require
Autonegotiation CDR workaround, hence disable the same.
Co-developed-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: default avatarRaju Rangoju <Raju.Rangoju@amd.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 2d4a0b79
......@@ -282,6 +282,9 @@ static int xgbe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
(rdev->device == 0x14b5)) {
pdata->xpcs_window_def_reg = PCS_V2_YC_WINDOW_DEF;
pdata->xpcs_window_sel_reg = PCS_V2_YC_WINDOW_SELECT;
/* Yellow Carp devices do not need cdr workaround */
pdata->vdata->an_cdr_workaround = 0;
} else {
pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF;
pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT;
......@@ -464,7 +467,7 @@ static int __maybe_unused xgbe_pci_resume(struct device *dev)
return ret;
}
static const struct xgbe_version_data xgbe_v2a = {
static struct xgbe_version_data xgbe_v2a = {
.init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2,
.xpcs_access = XGBE_XPCS_ACCESS_V2,
.mmc_64bit = 1,
......@@ -479,7 +482,7 @@ static const struct xgbe_version_data xgbe_v2a = {
.an_cdr_workaround = 1,
};
static const struct xgbe_version_data xgbe_v2b = {
static struct xgbe_version_data xgbe_v2b = {
.init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2,
.xpcs_access = XGBE_XPCS_ACCESS_V2,
.mmc_64bit = 1,
......
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