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MIPS: Octeon: Unify QLM data types in CIU header.

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Data types 'cvmx_ciu_qlm0' and 'cvmx_ciu_qlm1' are identical in
their usage and structure. Combine them and update the PCIe code.

Signed-off-by: Steven J. Hill <steven.hill@cavium.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19708/
Cc: linux-mips@linux-mips.org
Cc: Chandrakala Chavva <cchavva@caviumnetworks.com>
This commit is contained in:
Steven J. Hill
2018-07-03 16:44:21 -05:00
committed by Paul Burton
parent 67701aea34
commit 769f4372b2
2 changed files with 4 additions and 39 deletions
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4
arch/mips/pci/pcie-octeon.c
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@@ -1237,14 +1237,14 @@ static int __cvmx_pcie_rc_initialize_gen2(int pcie_port)
/* CN63XX Pass 1.0 errata G-14395 requires the QLM De-emphasis be programmed */
if (OCTEON_IS_MODEL(OCTEON_CN63XX_PASS1_0)) {
if (pcie_port) {
union cvmx_ciu_qlm1 ciu_qlm;
union cvmx_ciu_qlm ciu_qlm;
ciu_qlm.u64 = cvmx_read_csr(CVMX_CIU_QLM1);
ciu_qlm.s.txbypass = 1;
ciu_qlm.s.txdeemph = 5;
ciu_qlm.s.txmargin = 0x17;
cvmx_write_csr(CVMX_CIU_QLM1, ciu_qlm.u64);
} else {
union cvmx_ciu_qlm0 ciu_qlm;
union cvmx_ciu_qlm ciu_qlm;
ciu_qlm.u64 = cvmx_read_csr(CVMX_CIU_QLM0);
ciu_qlm.s.txbypass = 1;
ciu_qlm.s.txdeemph = 5;