Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers

[PATCH 0/4] 8xx: Optimize TLB Miss code. · Joakim Tjernlund <hidden> · 2010-02-26
[PATCH 1/4] 8xx: Optimze TLB Miss handlers · Joakim Tjernlund <hidden> · 2010-02-26
[PATCH 2/4] 8xx: Avoid testing for kernel space in ITLB Miss. · Joakim Tjernlund <hidden> · 2010-02-26
[PATCH 3/4] 8xx: Don't touch ACCESSED when no SWAP. · Joakim Tjernlund <hidden> · 2010-02-26
[PATCH 4/4] 8xx: Use SPRG2 and DAR registers to stash r11 and cr. · Joakim Tjernlund <hidden> · 2010-02-26
Re: [PATCH 3/4] 8xx: Don't touch ACCESSED when no SWAP. · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2010-03-16
Re: [PATCH 3/4] 8xx: Don't touch ACCESSED when no SWAP. · Joakim Tjernlund <hidden> · 2010-03-17
Re: [PATCH 2/4] 8xx: Avoid testing for kernel space in ITLB Miss. · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2010-03-16
Re: [PATCH 2/4] 8xx: Avoid testing for kernel space in ITLB Miss. · Joakim Tjernlund <hidden> · 2010-03-17
Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers · Scott Wood <hidden> · 2010-02-26
Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers · Joakim Tjernlund <hidden> · 2010-02-27
Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers · Kumar Gala <hidden> · 2010-02-26
Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers · Joakim Tjernlund <hidden> · 2010-02-27

From: Kumar Gala <hidden>
Date: 2010-02-26 20:10:30

On Feb 26, 2010, at 2:29 AM, Joakim Tjernlund wrote:

	li	r11, 0x00f0
-	rlwimi	r10, r11, 0, 24, 28	/* Set 24-27, clear 28 */
+	rlwimi	r10, r11, 0, 0x07f8	/* Set 24-27, clear 21-23,28 */
	DO_8xx_CPU6(0x2d80, r3)
	mtspr	SPRN_MI_RPN, r10	/* Update TLB entry */

Cool, didn't know 'as' supported this notation.

- k

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