[PATCH 3/15] ppc64: Reorganise the paca initialisation macros
Michael Ellerman
michael at ellerman.id.au
Tue Jun 28 09:17:09 EST 2005
Hi,
This patch updates the macros that initialise the paca to remove the lpq
parameter. It also rearranges them a bit with the hope of making them a
bit clearer.
Signed-off-by: Michael Ellerman <michael at ellerman.id.au>
--
arch/ppc64/kernel/pacaData.c | 306 ++++++++++++++++++++++---------------------
1 files changed, 160 insertions(+), 146 deletions(-)
Index: work/arch/ppc64/kernel/pacaData.c
===================================================================
--- work.orig/arch/ppc64/kernel/pacaData.c
+++ work/arch/ppc64/kernel/pacaData.c
@@ -42,20 +42,7 @@ extern unsigned long __toc_start;
* processors. The processor VPD array needs one entry per physical
* processor (not thread).
*/
-#ifdef CONFIG_PPC_ISERIES
-#define EXTRA_INITS(number, lpq) \
- .lppaca_ptr = &paca[number].lppaca, \
- .reg_save_ptr = &paca[number].reg_save, \
- .reg_save = { \
- .xDesc = 0xd397d9e2, /* "LpRS" */ \
- .xSize = sizeof(struct ItLpRegSave) \
- },
-#else
-#define EXTRA_INITS(number, lpq)
-#endif
-
-#define PACAINITDATA(number,start,lpq,asrr,asrv) \
-{ \
+#define PACA_INIT_COMMON(number, start, asrr, asrv) \
.lock_token = 0x8000, \
.paca_index = (number), /* Paca Index */ \
.default_decr = 0x00ff0000, /* Initial Decr */ \
@@ -73,147 +60,174 @@ extern unsigned long __toc_start;
.end_of_quantum = 0xfffffffffffffffful, \
.slb_count = 64, \
}, \
- EXTRA_INITS((number), (lpq)) \
-}
-struct paca_struct paca[] = {
#ifdef CONFIG_PPC_ISERIES
- PACAINITDATA( 0, 1, &xItLpQueue, 0, STAB0_VIRT_ADDR),
+#define PACA_INIT_ISERIES(number) \
+ .lppaca_ptr = &paca[number].lppaca, \
+ .reg_save_ptr = &paca[number].reg_save, \
+ .reg_save = { \
+ .xDesc = 0xd397d9e2, /* "LpRS" */ \
+ .xSize = sizeof(struct ItLpRegSave) \
+ }
+
+#define PACAINITDATA(number) \
+{ \
+ PACA_INIT_COMMON(number, 0, 0, 0) \
+ PACA_INIT_ISERIES(number) \
+}
+
+#define BOOTCPU_PACAINITDATA(number) \
+{ \
+ PACA_INIT_COMMON(number, 1, 0, STAB0_VIRT_ADDR) \
+ PACA_INIT_ISERIES(number) \
+}
+
#else
- PACAINITDATA( 0, 1, NULL, STAB0_PHYS_ADDR, STAB0_VIRT_ADDR),
+#define PACAINITDATA(number) \
+{ \
+ PACA_INIT_COMMON(number, 0, 0, 0) \
+}
+
+#define BOOTCPU_PACAINITDATA(number) \
+{ \
+ PACA_INIT_COMMON(number, 1, STAB0_PHYS_ADDR, STAB0_VIRT_ADDR) \
+}
#endif
+
+struct paca_struct paca[] = {
+ BOOTCPU_PACAINITDATA(0),
#if NR_CPUS > 1
- PACAINITDATA( 1, 0, NULL, 0, 0),
- PACAINITDATA( 2, 0, NULL, 0, 0),
- PACAINITDATA( 3, 0, NULL, 0, 0),
+ PACAINITDATA(1),
+ PACAINITDATA(2),
+ PACAINITDATA(3),
#if NR_CPUS > 4
- PACAINITDATA( 4, 0, NULL, 0, 0),
- PACAINITDATA( 5, 0, NULL, 0, 0),
- PACAINITDATA( 6, 0, NULL, 0, 0),
- PACAINITDATA( 7, 0, NULL, 0, 0),
+ PACAINITDATA(4),
+ PACAINITDATA(5),
+ PACAINITDATA(6),
+ PACAINITDATA(7),
#if NR_CPUS > 8
- PACAINITDATA( 8, 0, NULL, 0, 0),
- PACAINITDATA( 9, 0, NULL, 0, 0),
- PACAINITDATA(10, 0, NULL, 0, 0),
- PACAINITDATA(11, 0, NULL, 0, 0),
- PACAINITDATA(12, 0, NULL, 0, 0),
- PACAINITDATA(13, 0, NULL, 0, 0),
- PACAINITDATA(14, 0, NULL, 0, 0),
- PACAINITDATA(15, 0, NULL, 0, 0),
- PACAINITDATA(16, 0, NULL, 0, 0),
- PACAINITDATA(17, 0, NULL, 0, 0),
- PACAINITDATA(18, 0, NULL, 0, 0),
- PACAINITDATA(19, 0, NULL, 0, 0),
- PACAINITDATA(20, 0, NULL, 0, 0),
- PACAINITDATA(21, 0, NULL, 0, 0),
- PACAINITDATA(22, 0, NULL, 0, 0),
- PACAINITDATA(23, 0, NULL, 0, 0),
- PACAINITDATA(24, 0, NULL, 0, 0),
- PACAINITDATA(25, 0, NULL, 0, 0),
- PACAINITDATA(26, 0, NULL, 0, 0),
- PACAINITDATA(27, 0, NULL, 0, 0),
- PACAINITDATA(28, 0, NULL, 0, 0),
- PACAINITDATA(29, 0, NULL, 0, 0),
- PACAINITDATA(30, 0, NULL, 0, 0),
- PACAINITDATA(31, 0, NULL, 0, 0),
+ PACAINITDATA(8),
+ PACAINITDATA(9),
+ PACAINITDATA(10),
+ PACAINITDATA(11),
+ PACAINITDATA(12),
+ PACAINITDATA(13),
+ PACAINITDATA(14),
+ PACAINITDATA(15),
+ PACAINITDATA(16),
+ PACAINITDATA(17),
+ PACAINITDATA(18),
+ PACAINITDATA(19),
+ PACAINITDATA(20),
+ PACAINITDATA(21),
+ PACAINITDATA(22),
+ PACAINITDATA(23),
+ PACAINITDATA(24),
+ PACAINITDATA(25),
+ PACAINITDATA(26),
+ PACAINITDATA(27),
+ PACAINITDATA(28),
+ PACAINITDATA(29),
+ PACAINITDATA(30),
+ PACAINITDATA(31),
#if NR_CPUS > 32
- PACAINITDATA(32, 0, NULL, 0, 0),
- PACAINITDATA(33, 0, NULL, 0, 0),
- PACAINITDATA(34, 0, NULL, 0, 0),
- PACAINITDATA(35, 0, NULL, 0, 0),
- PACAINITDATA(36, 0, NULL, 0, 0),
- PACAINITDATA(37, 0, NULL, 0, 0),
- PACAINITDATA(38, 0, NULL, 0, 0),
- PACAINITDATA(39, 0, NULL, 0, 0),
- PACAINITDATA(40, 0, NULL, 0, 0),
- PACAINITDATA(41, 0, NULL, 0, 0),
- PACAINITDATA(42, 0, NULL, 0, 0),
- PACAINITDATA(43, 0, NULL, 0, 0),
- PACAINITDATA(44, 0, NULL, 0, 0),
- PACAINITDATA(45, 0, NULL, 0, 0),
- PACAINITDATA(46, 0, NULL, 0, 0),
- PACAINITDATA(47, 0, NULL, 0, 0),
- PACAINITDATA(48, 0, NULL, 0, 0),
- PACAINITDATA(49, 0, NULL, 0, 0),
- PACAINITDATA(50, 0, NULL, 0, 0),
- PACAINITDATA(51, 0, NULL, 0, 0),
- PACAINITDATA(52, 0, NULL, 0, 0),
- PACAINITDATA(53, 0, NULL, 0, 0),
- PACAINITDATA(54, 0, NULL, 0, 0),
- PACAINITDATA(55, 0, NULL, 0, 0),
- PACAINITDATA(56, 0, NULL, 0, 0),
- PACAINITDATA(57, 0, NULL, 0, 0),
- PACAINITDATA(58, 0, NULL, 0, 0),
- PACAINITDATA(59, 0, NULL, 0, 0),
- PACAINITDATA(60, 0, NULL, 0, 0),
- PACAINITDATA(61, 0, NULL, 0, 0),
- PACAINITDATA(62, 0, NULL, 0, 0),
- PACAINITDATA(63, 0, NULL, 0, 0),
+ PACAINITDATA(32),
+ PACAINITDATA(33),
+ PACAINITDATA(34),
+ PACAINITDATA(35),
+ PACAINITDATA(36),
+ PACAINITDATA(37),
+ PACAINITDATA(38),
+ PACAINITDATA(39),
+ PACAINITDATA(40),
+ PACAINITDATA(41),
+ PACAINITDATA(42),
+ PACAINITDATA(43),
+ PACAINITDATA(44),
+ PACAINITDATA(45),
+ PACAINITDATA(46),
+ PACAINITDATA(47),
+ PACAINITDATA(48),
+ PACAINITDATA(49),
+ PACAINITDATA(50),
+ PACAINITDATA(51),
+ PACAINITDATA(52),
+ PACAINITDATA(53),
+ PACAINITDATA(54),
+ PACAINITDATA(55),
+ PACAINITDATA(56),
+ PACAINITDATA(57),
+ PACAINITDATA(58),
+ PACAINITDATA(59),
+ PACAINITDATA(60),
+ PACAINITDATA(61),
+ PACAINITDATA(62),
+ PACAINITDATA(63),
#if NR_CPUS > 64
- PACAINITDATA(64, 0, NULL, 0, 0),
- PACAINITDATA(65, 0, NULL, 0, 0),
- PACAINITDATA(66, 0, NULL, 0, 0),
- PACAINITDATA(67, 0, NULL, 0, 0),
- PACAINITDATA(68, 0, NULL, 0, 0),
- PACAINITDATA(69, 0, NULL, 0, 0),
- PACAINITDATA(70, 0, NULL, 0, 0),
- PACAINITDATA(71, 0, NULL, 0, 0),
- PACAINITDATA(72, 0, NULL, 0, 0),
- PACAINITDATA(73, 0, NULL, 0, 0),
- PACAINITDATA(74, 0, NULL, 0, 0),
- PACAINITDATA(75, 0, NULL, 0, 0),
- PACAINITDATA(76, 0, NULL, 0, 0),
- PACAINITDATA(77, 0, NULL, 0, 0),
- PACAINITDATA(78, 0, NULL, 0, 0),
- PACAINITDATA(79, 0, NULL, 0, 0),
- PACAINITDATA(80, 0, NULL, 0, 0),
- PACAINITDATA(81, 0, NULL, 0, 0),
- PACAINITDATA(82, 0, NULL, 0, 0),
- PACAINITDATA(83, 0, NULL, 0, 0),
- PACAINITDATA(84, 0, NULL, 0, 0),
- PACAINITDATA(85, 0, NULL, 0, 0),
- PACAINITDATA(86, 0, NULL, 0, 0),
- PACAINITDATA(87, 0, NULL, 0, 0),
- PACAINITDATA(88, 0, NULL, 0, 0),
- PACAINITDATA(89, 0, NULL, 0, 0),
- PACAINITDATA(90, 0, NULL, 0, 0),
- PACAINITDATA(91, 0, NULL, 0, 0),
- PACAINITDATA(92, 0, NULL, 0, 0),
- PACAINITDATA(93, 0, NULL, 0, 0),
- PACAINITDATA(94, 0, NULL, 0, 0),
- PACAINITDATA(95, 0, NULL, 0, 0),
- PACAINITDATA(96, 0, NULL, 0, 0),
- PACAINITDATA(97, 0, NULL, 0, 0),
- PACAINITDATA(98, 0, NULL, 0, 0),
- PACAINITDATA(99, 0, NULL, 0, 0),
- PACAINITDATA(100, 0, NULL, 0, 0),
- PACAINITDATA(101, 0, NULL, 0, 0),
- PACAINITDATA(102, 0, NULL, 0, 0),
- PACAINITDATA(103, 0, NULL, 0, 0),
- PACAINITDATA(104, 0, NULL, 0, 0),
- PACAINITDATA(105, 0, NULL, 0, 0),
- PACAINITDATA(106, 0, NULL, 0, 0),
- PACAINITDATA(107, 0, NULL, 0, 0),
- PACAINITDATA(108, 0, NULL, 0, 0),
- PACAINITDATA(109, 0, NULL, 0, 0),
- PACAINITDATA(110, 0, NULL, 0, 0),
- PACAINITDATA(111, 0, NULL, 0, 0),
- PACAINITDATA(112, 0, NULL, 0, 0),
- PACAINITDATA(113, 0, NULL, 0, 0),
- PACAINITDATA(114, 0, NULL, 0, 0),
- PACAINITDATA(115, 0, NULL, 0, 0),
- PACAINITDATA(116, 0, NULL, 0, 0),
- PACAINITDATA(117, 0, NULL, 0, 0),
- PACAINITDATA(118, 0, NULL, 0, 0),
- PACAINITDATA(119, 0, NULL, 0, 0),
- PACAINITDATA(120, 0, NULL, 0, 0),
- PACAINITDATA(121, 0, NULL, 0, 0),
- PACAINITDATA(122, 0, NULL, 0, 0),
- PACAINITDATA(123, 0, NULL, 0, 0),
- PACAINITDATA(124, 0, NULL, 0, 0),
- PACAINITDATA(125, 0, NULL, 0, 0),
- PACAINITDATA(126, 0, NULL, 0, 0),
- PACAINITDATA(127, 0, NULL, 0, 0),
+ PACAINITDATA(64),
+ PACAINITDATA(65),
+ PACAINITDATA(66),
+ PACAINITDATA(67),
+ PACAINITDATA(68),
+ PACAINITDATA(69),
+ PACAINITDATA(70),
+ PACAINITDATA(71),
+ PACAINITDATA(72),
+ PACAINITDATA(73),
+ PACAINITDATA(74),
+ PACAINITDATA(75),
+ PACAINITDATA(76),
+ PACAINITDATA(77),
+ PACAINITDATA(78),
+ PACAINITDATA(79),
+ PACAINITDATA(80),
+ PACAINITDATA(81),
+ PACAINITDATA(82),
+ PACAINITDATA(83),
+ PACAINITDATA(84),
+ PACAINITDATA(85),
+ PACAINITDATA(86),
+ PACAINITDATA(87),
+ PACAINITDATA(88),
+ PACAINITDATA(89),
+ PACAINITDATA(90),
+ PACAINITDATA(91),
+ PACAINITDATA(92),
+ PACAINITDATA(93),
+ PACAINITDATA(94),
+ PACAINITDATA(95),
+ PACAINITDATA(96),
+ PACAINITDATA(97),
+ PACAINITDATA(98),
+ PACAINITDATA(99),
+ PACAINITDATA(100),
+ PACAINITDATA(101),
+ PACAINITDATA(102),
+ PACAINITDATA(103),
+ PACAINITDATA(104),
+ PACAINITDATA(105),
+ PACAINITDATA(106),
+ PACAINITDATA(107),
+ PACAINITDATA(108),
+ PACAINITDATA(109),
+ PACAINITDATA(110),
+ PACAINITDATA(111),
+ PACAINITDATA(112),
+ PACAINITDATA(113),
+ PACAINITDATA(114),
+ PACAINITDATA(115),
+ PACAINITDATA(116),
+ PACAINITDATA(117),
+ PACAINITDATA(118),
+ PACAINITDATA(119),
+ PACAINITDATA(120),
+ PACAINITDATA(121),
+ PACAINITDATA(122),
+ PACAINITDATA(123),
+ PACAINITDATA(124),
+ PACAINITDATA(125),
+ PACAINITDATA(126),
+ PACAINITDATA(127),
#endif
#endif
#endif
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