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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-07 11:50:05 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-07-13 17:06:24 +1000 |
| commit | 24cd81df5b0bf584a0d382b84f45099db46aa727 (patch) | |
| tree | f53317c37af8c0f18a205f00e2e4dafd5fac004f /hw/npu.c | |
| parent | 1d5643c568f444c52e914013bc090ea55469cf49 (diff) | |
| download | skiboot-24cd81df5b0bf584a0d382b84f45099db46aa727.zip skiboot-24cd81df5b0bf584a0d382b84f45099db46aa727.tar.gz skiboot-24cd81df5b0bf584a0d382b84f45099db46aa727.tar.bz2 | |
interrupts: Expose irq_source and change prototypes of all ops
This makes irq_source public, and change all irq_source_ops to take
the source pointer as a first argument (they can still dig the void *
data out of that).
This will allow us to embed/wrap it for XIVE later on.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw/npu.c')
| -rw-r--r-- | hw/npu.c | 21 |
1 files changed, 9 insertions, 12 deletions
@@ -700,12 +700,10 @@ static int npu_isn_valid(struct npu *p, uint32_t isn) return true; } -static int64_t npu_lsi_get_xive(void *data, - uint32_t isn, - uint16_t *server, - uint8_t *prio) +static int64_t npu_lsi_get_xive(struct irq_source *is, uint32_t isn, + uint16_t *server, uint8_t *prio) { - struct npu *p = data; + struct npu *p = is->data; uint32_t irq = NPU_IRQ_NUM(isn); uint64_t lxive; @@ -724,12 +722,10 @@ static int64_t npu_lsi_get_xive(void *data, return OPAL_SUCCESS; } -static int64_t npu_lsi_set_xive(void *data, - uint32_t isn, - uint16_t server, - uint8_t prio) +static int64_t npu_lsi_set_xive(struct irq_source *is, uint32_t isn, + uint16_t server, uint8_t prio) { - struct npu *p = data; + struct npu *p = is->data; uint32_t irq = NPU_IRQ_NUM(isn); uint64_t lxive; @@ -754,9 +750,9 @@ static int64_t npu_lsi_set_xive(void *data, return OPAL_SUCCESS; } -static void npu_err_interrupt(void *data, uint32_t isn) +static void npu_err_interrupt(struct irq_source *is, uint32_t isn) { - struct npu *p = data; + struct npu *p = is->data; uint32_t irq = NPU_IRQ_NUM(isn); if (!npu_isn_valid(p, isn)) @@ -1888,3 +1884,4 @@ void probe_npu(void) dt_for_each_compatible(dt_root, np, "ibm,power8-npu-pciex") npu_create_phb(np); } + |