openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

MIPS: Octeon: Get rid of a bunch of MSI IRQ number definitions. 

MSI IRQ numbers are allocated dynamically, so there is no reason to
have all these static definitions.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1487/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney 2010-07-23 10:43:48 -07:00 committed by Ralf Baechle
parent 3508920f58
commit a5decf700b
2 changed files with 4 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
arch/mips/include/asm/mach-cavium-octeon/irq.h
View File

@ -172,71 +172,9 @@
#ifdef CONFIG_PCI_MSI
/* 152 - 215 represent the MSI interrupts 0-63 */
#define OCTEON_IRQ_MSI_BIT0 152
#define OCTEON_IRQ_MSI_BIT1 153
#define OCTEON_IRQ_MSI_BIT2 154
#define OCTEON_IRQ_MSI_BIT3 155
#define OCTEON_IRQ_MSI_BIT4 156
#define OCTEON_IRQ_MSI_BIT5 157
#define OCTEON_IRQ_MSI_BIT6 158
#define OCTEON_IRQ_MSI_BIT7 159
#define OCTEON_IRQ_MSI_BIT8 160
#define OCTEON_IRQ_MSI_BIT9 161
#define OCTEON_IRQ_MSI_BIT10 162
#define OCTEON_IRQ_MSI_BIT11 163
#define OCTEON_IRQ_MSI_BIT12 164
#define OCTEON_IRQ_MSI_BIT13 165
#define OCTEON_IRQ_MSI_BIT14 166
#define OCTEON_IRQ_MSI_BIT15 167
#define OCTEON_IRQ_MSI_BIT16 168
#define OCTEON_IRQ_MSI_BIT17 169
#define OCTEON_IRQ_MSI_BIT18 170
#define OCTEON_IRQ_MSI_BIT19 171
#define OCTEON_IRQ_MSI_BIT20 172
#define OCTEON_IRQ_MSI_BIT21 173
#define OCTEON_IRQ_MSI_BIT22 174
#define OCTEON_IRQ_MSI_BIT23 175
#define OCTEON_IRQ_MSI_BIT24 176
#define OCTEON_IRQ_MSI_BIT25 177
#define OCTEON_IRQ_MSI_BIT26 178
#define OCTEON_IRQ_MSI_BIT27 179
#define OCTEON_IRQ_MSI_BIT28 180
#define OCTEON_IRQ_MSI_BIT29 181
#define OCTEON_IRQ_MSI_BIT30 182
#define OCTEON_IRQ_MSI_BIT31 183
#define OCTEON_IRQ_MSI_BIT32 184
#define OCTEON_IRQ_MSI_BIT33 185
#define OCTEON_IRQ_MSI_BIT34 186
#define OCTEON_IRQ_MSI_BIT35 187
#define OCTEON_IRQ_MSI_BIT36 188
#define OCTEON_IRQ_MSI_BIT37 189
#define OCTEON_IRQ_MSI_BIT38 190
#define OCTEON_IRQ_MSI_BIT39 191
#define OCTEON_IRQ_MSI_BIT40 192
#define OCTEON_IRQ_MSI_BIT41 193
#define OCTEON_IRQ_MSI_BIT42 194
#define OCTEON_IRQ_MSI_BIT43 195
#define OCTEON_IRQ_MSI_BIT44 196
#define OCTEON_IRQ_MSI_BIT45 197
#define OCTEON_IRQ_MSI_BIT46 198
#define OCTEON_IRQ_MSI_BIT47 199
#define OCTEON_IRQ_MSI_BIT48 200
#define OCTEON_IRQ_MSI_BIT49 201
#define OCTEON_IRQ_MSI_BIT50 202
#define OCTEON_IRQ_MSI_BIT51 203
#define OCTEON_IRQ_MSI_BIT52 204
#define OCTEON_IRQ_MSI_BIT53 205
#define OCTEON_IRQ_MSI_BIT54 206
#define OCTEON_IRQ_MSI_BIT55 207
#define OCTEON_IRQ_MSI_BIT56 208
#define OCTEON_IRQ_MSI_BIT57 209
#define OCTEON_IRQ_MSI_BIT58 210
#define OCTEON_IRQ_MSI_BIT59 211
#define OCTEON_IRQ_MSI_BIT60 212
#define OCTEON_IRQ_MSI_BIT61 213
#define OCTEON_IRQ_MSI_BIT62 214
#define OCTEON_IRQ_MSI_BIT63 215
#define OCTEON_IRQ_MSI_LAST (OCTEON_IRQ_MSI_BIT0 + 63)
#define OCTEON_IRQ_LAST 216
#define OCTEON_IRQ_LAST (OCTEON_IRQ_MSI_LAST + 1)
#else
#define OCTEON_IRQ_LAST 152
#endif

4
arch/mips/pci/msi-octeon.c
View File

@ -181,7 +181,7 @@ void arch_teardown_msi_irq(unsigned int irq)
int number_irqs;
uint64_t bitmask;
if ((irq < OCTEON_IRQ_MSI_BIT0) || (irq > OCTEON_IRQ_MSI_BIT63))
if ((irq < OCTEON_IRQ_MSI_BIT0) || (irq > OCTEON_IRQ_MSI_LAST))
panic("arch_teardown_msi_irq: Attempted to teardown illegal "
"MSI interrupt (%d)", irq);
irq -= OCTEON_IRQ_MSI_BIT0;
@ -337,7 +337,7 @@ static int __init octeon_msi_initialize(void)
{
int irq;
for (irq = OCTEON_IRQ_MSI_BIT0; irq <= OCTEON_IRQ_MSI_BIT63; irq++) {
for (irq = OCTEON_IRQ_MSI_BIT0; irq <= OCTEON_IRQ_MSI_LAST; irq++) {
set_irq_chip_and_handler(irq, &octeon_irq_chip_msi,
handle_percpu_irq);
}