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| author | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-08 15:54:50 +0000 |
| commit | 498495dba268b20e8eadd7fe93c140c68b6cc9d2 (patch) | |
| tree | 00d1562049d8bc2194fddd9ba0cbbe0812ad6f68 /drivers/misc/cxl/native.c | |
| parent | d5cc0a1fcbb5ddbef9fdd4c4a978da3254ddbf37 (diff) | |
| parent | 5c256045b87b8aa8e5bc9d2e2fdc0802351c1f99 (diff) | |
| download | linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.gz linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.tar.bz2 linux-stable-498495dba268b20e8eadd7fe93c140c68b6cc9d2.zip | |
Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
Diffstat (limited to 'drivers/misc/cxl/native.c')
| -rw-r--r-- | drivers/misc/cxl/native.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c index 4a82c313cf71..02b6b45b4c20 100644 --- a/drivers/misc/cxl/native.c +++ b/drivers/misc/cxl/native.c @@ -897,6 +897,14 @@ int cxl_attach_dedicated_process_psl9(struct cxl_context *ctx, u64 wed, u64 amr) if (ctx->afu->adapter->native->sl_ops->update_dedicated_ivtes) afu->adapter->native->sl_ops->update_dedicated_ivtes(ctx); + ctx->elem->software_state = cpu_to_be32(CXL_PE_SOFTWARE_STATE_V); + /* + * Ideally we should do a wmb() here to make sure the changes to the + * PE are visible to the card before we call afu_enable. + * On ppc64 though all mmios are preceded by a 'sync' instruction hence + * we dont dont need one here. + */ + result = cxl_ops->afu_reset(afu); if (result) return result; @@ -1077,13 +1085,11 @@ static int native_get_irq_info(struct cxl_afu *afu, struct cxl_irq_info *info) void cxl_native_irq_dump_regs_psl9(struct cxl_context *ctx) { - u64 fir1, fir2, serr; + u64 fir1, serr; fir1 = cxl_p1_read(ctx->afu->adapter, CXL_PSL9_FIR1); - fir2 = cxl_p1_read(ctx->afu->adapter, CXL_PSL9_FIR2); dev_crit(&ctx->afu->dev, "PSL_FIR1: 0x%016llx\n", fir1); - dev_crit(&ctx->afu->dev, "PSL_FIR2: 0x%016llx\n", fir2); if (ctx->afu->adapter->native->sl_ops->register_serr_irq) { serr = cxl_p1n_read(ctx->afu, CXL_PSL_SERR_An); cxl_afu_decode_psl_serr(ctx->afu, serr); @@ -1257,14 +1263,23 @@ static irqreturn_t native_slice_irq_err(int irq, void *data) return IRQ_HANDLED; } -void cxl_native_err_irq_dump_regs(struct cxl *adapter) +void cxl_native_err_irq_dump_regs_psl9(struct cxl *adapter) +{ + u64 fir1; + + fir1 = cxl_p1_read(adapter, CXL_PSL9_FIR1); + dev_crit(&adapter->dev, "PSL_FIR: 0x%016llx\n", fir1); +} + +void cxl_native_err_irq_dump_regs_psl8(struct cxl *adapter) { u64 fir1, fir2; fir1 = cxl_p1_read(adapter, CXL_PSL_FIR1); fir2 = cxl_p1_read(adapter, CXL_PSL_FIR2); - - dev_crit(&adapter->dev, "PSL_FIR1: 0x%016llx\nPSL_FIR2: 0x%016llx\n", fir1, fir2); + dev_crit(&adapter->dev, + "PSL_FIR1: 0x%016llx\nPSL_FIR2: 0x%016llx\n", + fir1, fir2); } static irqreturn_t native_irq_err(int irq, void *data) |