diff options
| author | Cédric Le Goater <clg@kaod.org> | 2022-03-02 06:51:39 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-03-02 06:51:39 +0100 |
| commit | e16032b8dc56332096111ce02741a03c88c7be43 (patch) | |
| tree | 620bd3d4e97259f13c0881a0d044963292a21fc9 /hw | |
| parent | 747ffe28cad7129e1d326d943228fdcbe109530d (diff) | |
xive2: Add a get_config() handler for the router configuration
Add GEN1 config even if we don't use it yet in the core framework.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/intc/pnv_xive2.c | 13 | ||||
| -rw-r--r-- | hw/intc/xive2.c | 7 |
2 files changed, 20 insertions, 0 deletions
diff --git a/hw/intc/pnv_xive2.c b/hw/intc/pnv_xive2.c index 5df378dde4..963f6ad2da 100644 --- a/hw/intc/pnv_xive2.c +++ b/hw/intc/pnv_xive2.c @@ -426,6 +426,18 @@ static int pnv_xive2_get_eas(Xive2Router *xrtr, uint8_t blk, uint32_t idx, return pnv_xive2_vst_read(xive, VST_EAS, blk, idx, eas); } +static uint32_t pnv_xive2_get_config(Xive2Router *xrtr) +{ + PnvXive2 *xive = PNV_XIVE2(xrtr); + uint32_t cfg = 0; + + if (xive->cq_regs[CQ_XIVE_CFG >> 3] & CQ_XIVE_CFG_GEN1_TIMA_OS) { + cfg |= XIVE2_GEN1_TIMA_OS; + } + + return cfg; +} + static bool pnv_xive2_is_cpu_enabled(PnvXive2 *xive, PowerPCCPU *cpu) { int pir = ppc_cpu_pir(cpu); @@ -1950,6 +1962,7 @@ static void pnv_xive2_class_init(ObjectClass *klass, void *data) xrc->write_end = pnv_xive2_write_end; xrc->get_nvp = pnv_xive2_get_nvp; xrc->write_nvp = pnv_xive2_write_nvp; + xrc->get_config = pnv_xive2_get_config; xrc->get_block_id = pnv_xive2_get_block_id; xnc->notify = pnv_xive2_notify; diff --git a/hw/intc/xive2.c b/hw/intc/xive2.c index 048b98dbbe..c454225424 100644 --- a/hw/intc/xive2.c +++ b/hw/intc/xive2.c @@ -20,6 +20,13 @@ #include "hw/ppc/xive2.h" #include "hw/ppc/xive2_regs.h" +uint32_t xive2_router_get_config(Xive2Router *xrtr) +{ + Xive2RouterClass *xrc = XIVE2_ROUTER_GET_CLASS(xrtr); + + return xrc->get_config(xrtr); +} + void xive2_eas_pic_print_info(Xive2Eas *eas, uint32_t lisn, Monitor *mon) { if (!xive2_eas_is_valid(eas)) { |