mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 20:53:53 +08:00
MIPS: tlbex: Stop open-coding build_convert_pte_to_entrylo
Make use of build_convert_pte_to_entrylo in the RIXI cases within build_update_entries rather than open-coding it 4 times. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> Cc: linux-kernel@vger.kernel.org Cc: James Hogan <james.hogan@imgtec.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Patchwork: https://patchwork.linux-mips.org/patch/11214/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
parent
5b10a0e84b
commit
dbfd657ad1
@ -1010,13 +1010,13 @@ static void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep)
|
||||
uasm_i_ld(p, tmp, 0, ptep); /* get even pte */
|
||||
uasm_i_ld(p, ptep, sizeof(pte_t), ptep); /* get odd pte */
|
||||
if (cpu_has_rixi) {
|
||||
UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL));
|
||||
build_convert_pte_to_entrylo(p, tmp);
|
||||
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
|
||||
UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL));
|
||||
build_convert_pte_to_entrylo(p, ptep);
|
||||
} else {
|
||||
uasm_i_dsrl_safe(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
|
||||
build_convert_pte_to_entrylo(p, tmp);
|
||||
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
|
||||
uasm_i_dsrl_safe(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
|
||||
build_convert_pte_to_entrylo(p, ptep);
|
||||
}
|
||||
UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
|
||||
} else {
|
||||
@ -1050,17 +1050,17 @@ static void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep)
|
||||
if (r45k_bvahwbug())
|
||||
build_tlb_probe_entry(p);
|
||||
if (cpu_has_rixi) {
|
||||
UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL));
|
||||
build_convert_pte_to_entrylo(p, tmp);
|
||||
if (r4k_250MHZhwbug())
|
||||
UASM_i_MTC0(p, 0, C0_ENTRYLO0);
|
||||
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
|
||||
UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL));
|
||||
build_convert_pte_to_entrylo(p, ptep);
|
||||
} else {
|
||||
UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
|
||||
build_convert_pte_to_entrylo(p, tmp);
|
||||
if (r4k_250MHZhwbug())
|
||||
UASM_i_MTC0(p, 0, C0_ENTRYLO0);
|
||||
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
|
||||
UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
|
||||
build_convert_pte_to_entrylo(p, ptep);
|
||||
if (r45k_bvahwbug())
|
||||
uasm_i_mfc0(p, tmp, C0_INDEX);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user