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cxl: Rename register PSL9_FIR2 to PSL9_FIR_MASK

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PSL9 doesn't have a FIR2 register as was the case with PSL8. However
currently the register definitions in 'cxl.h' have a definition for
PSL9_FIR2 that actually points to PSL9_FIR_MASK register in the P1
area at offset 0x308.

So this patch renames the def PSL9_FIR2 to PSL9_FIR_MASK and updates
the references in the code to point to the new identifier. It also
removes the code to dump contents of FIR2 (FIR_MASK actually) in
cxl_native_irq_dump_regs_psl9().

Fixes: f24be42aab ("cxl: Add psl9 specific code")
Reported-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Vaibhav Jain
2017-10-09 23:26:27 +05:30
committed by Michael Ellerman
parent 5632874311
commit 8f6a90421c
3 changed files with 4 additions and 5 deletions
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3
drivers/misc/cxl/debugfs.c
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@@ -62,7 +62,8 @@ static struct dentry *debugfs_create_io_x64(const char *name, umode_t mode,
void cxl_debugfs_add_adapter_regs_psl9(struct cxl *adapter, struct dentry *dir)
{
debugfs_create_io_x64("fir1", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR1));
debugfs_create_io_x64("fir2", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR2));
debugfs_create_io_x64("fir_mask", 0400, dir,
_cxl_p1_addr(adapter, CXL_PSL9_FIR_MASK));
debugfs_create_io_x64("fir_cntl", S_IRUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_FIR_CNTL));
debugfs_create_io_x64("trace", S_IRUSR | S_IWUSR, dir, _cxl_p1_addr(adapter, CXL_PSL9_TRACECFG));
}