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Merge "GICv3 driver: Fix support for full SPI range" into integration

This commit is contained in:
Soby Mathew 2019-09-27 09:49:05 +00:00 committed by TrustedFirmware Code Review
parent 95982ffc98 eb5f0ba41e
commit 1ec3919326
1 changed files with 24 additions and 20 deletions
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44
drivers/arm/gic/v3/gicv3_main.c
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@ -640,7 +640,9 @@ void gicv3_distif_save(gicv3_dist_ctx_t * const dist_ctx)
num_ints &= TYPER_IT_LINES_NO_MASK;
num_ints = (num_ints + 1U) << 5;
assert(num_ints <= (MAX_SPI_ID + 1U));
/* Filter out special INTIDs 1020-1023 */
if (num_ints > (MAX_SPI_ID + 1U))
num_ints = MAX_SPI_ID + 1U;
/* Wait for pending write to complete */
gicd_wait_for_pending_write(gicd_base);
@ -648,31 +650,31 @@ void gicv3_distif_save(gicv3_dist_ctx_t * const dist_ctx)
/* Save the GICD_CTLR */
dist_ctx->gicd_ctlr = gicd_read_ctlr(gicd_base);
/* Save GICD_IGROUPR for INTIDs 32 - 1020 */
/* Save GICD_IGROUPR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, igroupr, IGROUPR);
/* Save GICD_ISENABLER for INT_IDs 32 - 1020 */
/* Save GICD_ISENABLER for INT_IDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, isenabler, ISENABLER);
/* Save GICD_ISPENDR for INTIDs 32 - 1020 */
/* Save GICD_ISPENDR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, ispendr, ISPENDR);
/* Save GICD_ISACTIVER for INTIDs 32 - 1020 */
/* Save GICD_ISACTIVER for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, isactiver, ISACTIVER);
/* Save GICD_IPRIORITYR for INTIDs 32 - 1020 */
/* Save GICD_IPRIORITYR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, ipriorityr, IPRIORITYR);
/* Save GICD_ICFGR for INTIDs 32 - 1020 */
/* Save GICD_ICFGR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, icfgr, ICFGR);
/* Save GICD_IGRPMODR for INTIDs 32 - 1020 */
/* Save GICD_IGRPMODR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, igrpmodr, IGRPMODR);
/* Save GICD_NSACR for INTIDs 32 - 1020 */
/* Save GICD_NSACR for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, nsacr, NSACR);
/* Save GICD_IROUTER for INTIDs 32 - 1024 */
/* Save GICD_IROUTER for INTIDs 32 - 1019 */
SAVE_GICD_REGS(gicd_base, dist_ctx, num_ints, irouter, IROUTER);
/*
@ -718,24 +720,26 @@ void gicv3_distif_init_restore(const gicv3_dist_ctx_t * const dist_ctx)
num_ints &= TYPER_IT_LINES_NO_MASK;
num_ints = (num_ints + 1U) << 5;
assert(num_ints <= (MAX_SPI_ID + 1U));
/* Filter out special INTIDs 1020-1023 */
if (num_ints > (MAX_SPI_ID + 1U))
num_ints = MAX_SPI_ID + 1U;
/* Restore GICD_IGROUPR for INTIDs 32 - 1020 */
/* Restore GICD_IGROUPR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, igroupr, IGROUPR);
/* Restore GICD_IPRIORITYR for INTIDs 32 - 1020 */
/* Restore GICD_IPRIORITYR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, ipriorityr, IPRIORITYR);
/* Restore GICD_ICFGR for INTIDs 32 - 1020 */
/* Restore GICD_ICFGR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, icfgr, ICFGR);
/* Restore GICD_IGRPMODR for INTIDs 32 - 1020 */
/* Restore GICD_IGRPMODR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, igrpmodr, IGRPMODR);
/* Restore GICD_NSACR for INTIDs 32 - 1020 */
/* Restore GICD_NSACR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, nsacr, NSACR);
/* Restore GICD_IROUTER for INTIDs 32 - 1020 */
/* Restore GICD_IROUTER for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, irouter, IROUTER);
/*
@ -743,13 +747,13 @@ void gicv3_distif_init_restore(const gicv3_dist_ctx_t * const dist_ctx)
* configured.
*/
/* Restore GICD_ISENABLER for INT_IDs 32 - 1020 */
/* Restore GICD_ISENABLER for INT_IDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, isenabler, ISENABLER);
/* Restore GICD_ISPENDR for INTIDs 32 - 1020 */
/* Restore GICD_ISPENDR for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, ispendr, ISPENDR);
/* Restore GICD_ISACTIVER for INTIDs 32 - 1020 */
/* Restore GICD_ISACTIVER for INTIDs 32 - 1019 */
RESTORE_GICD_REGS(gicd_base, dist_ctx, num_ints, isactiver, ISACTIVER);
/* Restore the GICD_CTLR */