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152 | * |
152 | * |
153 | * @return Old interrupt priority level. |
153 | * @return Old interrupt priority level. |
154 | */ |
154 | */ |
155 | static inline ipl_t interrupts_enable(void) |
155 | static inline ipl_t interrupts_enable(void) |
156 | { |
156 | { |
157 | ipl_t v; |
157 | ipl_t v = 0; |
158 | __asm__ volatile ( |
158 | /* __asm__ volatile ( |
159 | "pushf\n\t" |
159 | "pushf\n\t" |
160 | "popl %0\n\t" |
160 | "popl %0\n\t" |
161 | "sti\n" |
161 | "sti\n" |
162 | : "=r" (v) |
162 | : "=r" (v) |
163 | ); |
163 | );*/ |
164 | return v; |
164 | return v; |
165 | } |
165 | } |
166 | 166 | ||
167 | /** Disable interrupts. |
167 | /** Disable interrupts. |
168 | * |
168 | * |
Line 171... | Line 171... | ||
171 | * |
171 | * |
172 | * @return Old interrupt priority level. |
172 | * @return Old interrupt priority level. |
173 | */ |
173 | */ |
174 | static inline ipl_t interrupts_disable(void) |
174 | static inline ipl_t interrupts_disable(void) |
175 | { |
175 | { |
176 | ipl_t v; |
176 | ipl_t v = 0; |
177 | __asm__ volatile ( |
177 | /* __asm__ volatile ( |
178 | "pushf\n\t" |
178 | "pushf\n\t" |
179 | "popl %0\n\t" |
179 | "popl %0\n\t" |
180 | "cli\n" |
180 | "cli\n" |
181 | : "=r" (v) |
181 | : "=r" (v) |
182 | ); |
182 | );*/ |
183 | return v; |
183 | return v; |
184 | } |
184 | } |
185 | 185 | ||
186 | /** Restore interrupt priority level. |
186 | /** Restore interrupt priority level. |
187 | * |
187 | * |
Line 189... | Line 189... | ||
189 | * |
189 | * |
190 | * @param ipl Saved interrupt priority level. |
190 | * @param ipl Saved interrupt priority level. |
191 | */ |
191 | */ |
192 | static inline void interrupts_restore(ipl_t ipl) |
192 | static inline void interrupts_restore(ipl_t ipl) |
193 | { |
193 | { |
194 | __asm__ volatile ( |
194 | /* __asm__ volatile ( |
195 | "pushl %0\n\t" |
195 | "pushl %0\n\t" |
196 | "popf\n" |
196 | "popf\n" |
197 | : : "r" (ipl) |
197 | : : "r" (ipl) |
198 | ); |
198 | );*/ |
199 | } |
199 | } |
200 | 200 | ||
201 | /** Return interrupt priority level. |
201 | /** Return interrupt priority level. |
202 | * |
202 | * |
203 | * @return EFLAFS. |
203 | * @return EFLAFS. |
204 | */ |
204 | */ |
205 | static inline ipl_t interrupts_read(void) |
205 | static inline ipl_t interrupts_read(void) |
206 | { |
206 | { |
207 | ipl_t v; |
207 | ipl_t v = 0; |
208 | __asm__ volatile ( |
208 | /* __asm__ volatile ( |
209 | "pushf\n\t" |
209 | "pushf\n\t" |
210 | "popl %0\n" |
210 | "popl %0\n" |
211 | : "=r" (v) |
211 | : "=r" (v) |
212 | ); |
212 | );*/ |
213 | return v; |
213 | return v; |
214 | } |
214 | } |
215 | 215 | ||
216 | /** Return base address of current stack |
216 | /** Return base address of current stack |
217 | * |
217 | * |